342results about How to "Clean evenly" patented technology

A substrate transporting and processing system generally comprises: a supply section of a carrier 1 for housing therein wafers W to be processed, in a horizontal state; a discharge section of the carrier 1; a wafer unloading arm 14 for unloading the wafers W from said carrier 1; a wafer loading arm 16 for loading the wafers W into the carrier 1; an attitude changing unit 40 for changing the attitude of the wafers W between a horizontal state and a vertical state; a processing section 3 for suitably processing the wafers W; and a wafer transport arm 56 for delivering the wafers W between the attitude changing unit 40 and the processing section 3 and for transporting the wafers W into and from the processing section. Thus, after the wafers W housed in the carrier 1 in the horizontal state are unloaded and the attitude of the wafers W is changed into the vertical state, suitable processes are carried out, and the attitude of the wafers W is changed in the horizontal state after processing, so that the wafers W can be housed in the carrier 1. Thus, it is possible to decrease the size of the whole system to improve the throughput and to improve the yield of products.

A hand held device generates a predetermined number of pulses of light having a predetermined electromagnetic spectrum, a predetermined duration, a predetermined inter-pulse interval, and a predetermined total energy. The pulse sequence is delivered to a skin surface to temporarily remove hair through the absorption of light energy only by endogenous chromophores of the hair. Exogenous chromophores for light absorpotion are not applied to the skin surface at any time. A period of time for reappearance of hair on the selected skin surface after the using of the device to remove hair from the selected skin surface is determined by counting the days to hair reappearance after a test light application. Subsequently, the device is used periodically to apply the pulses of light to the selected skin surface at intervals of shorter length than the determined period of hair regeneration, thereby temporarily maintaining the selected skin surface free of visible hair.

A scraper comprises a main body and a blade. When a clasp on a locking cover locks with a clasp seat on the main body, the clasp of the locking cover can be completely received in the clasp seat of the main body. Thus, a user can scrape smoothly. In addition, a recess is formed on a handle portion of the main body to receive the blade.

A cleaning device and a cleaning method for a container capable of continuously performing a cleaning treatment, and a tank. The cleaning device includes a jetting member which jets a fluid in the container; a movement unit which relatively moves the jetting member along an axial direction of the container with respect to the container so that the jetting member is inserted into the container from a mouth part of the container; and a switching unit which switches the jetting member from one function to another function. The switching unit switches a nozzle for a cleaning liquid, a nozzle for blowing and a nozzle for drying in order.

A hand held device generates a predetermined number of pulses of light having a predetermined electromagnetic spectrum, a predetermined duration, a predetermined inter-pulse interval, and a predetermined total energy. The pulse sequence is delivered to a skin surface to temporarily remove hair through the absorption of light energy only by endogenous chromophores of the hair. Exogenous chromophores for light absorpotion are not applied to the skin surface at any time. A period of time for reappearance of hair on the selected skin surface after the using of the device to remove hair from the selected skin surface is determined by counting the days to hair reappearance after a test light application. Subsequently, the device is used periodically to apply the pulses of light to the selected skin surface at intervals of shorter length than the determined period of hair regeneration, thereby temporarily maintaining the selected skin surface free of visible hair.

The invention discloses a rolling brush of a dust collector. The rolling brush is characterized by comprising a rolling shaft, a baffle, a transmission column, a blade and a rolling brush strip, wherein the rolling shaft is arranged at the air inlet of the rolling brush; the baffle and the transmission column are rotatably fixed at the two ends of the rolling shaft; the transmission column and a rolling brush driving device are in transmission connection with each other; the blade is fixedly connected with the rolling shaft and arranged between the baffle and the transmission column; and the rolling brush strip is arranged between the baffle and the transmission column and can be used for realizing the linkage of the baffle and the transmission column. In the brush head structure of the rolling brush disclosed by the invention, the long thin garbage wound on the rolling brush is cut off by the blade so as to prevent hair and the like from being wound on the rolling brush, realize a smoother cleaning process and improve the user satisfaction; and moreover, the suspended rolling brush strip can be used for increasing the striking force against the ground during rotation, and the cleaning power of the rolling brush against deep garbage is improved. Furthermore, as bristles are fragile components and the rolling shaft is a durable product, the bristles or cleaning cloth are fixed on the rolling brush strip so that the bristles or cleaning cloth can be simply replaced and the product use cost is reduced.

A method for forming a carbon nanotube array includes the following steps: providing a smooth substrate (11); depositing a metal catalyst layer (21) on a surface of the substrate; heating the treated substrate to a predetermined temperature in flowing protective gas; and introducing a mixture of carbon source gas and protective gas for 5-30 minutes, thus forming a carbon nanotube array (61) extending from the substrate. When the mixture of carbon source gas and protective gas is introduced, a temperature differential greater than 50° C. between the catalyst and its surrounding environment is created by adjusting a flow rate of the carbon source gas. Further, a partial pressure of the carbon source gas is maintained lower than 20%, by adjusting a ratio of the flow rates of the carbon source gas and the protective gas. The carbon nanotubes formed in the carbon nanotube array are well bundled.

An electric toothbrush includes a case in which a motor is installed, at least one toothbrush handles which is installed in the case for rotating and swinging at a predetermined angle has a brush at a tip. A power transmitter, which is installed in the case between the motor and the toothbrush handle, rotates the toothbrush handle, and a vibration generator, which is installed in the case between the motor and the toothbrush handle, reciprocates the toothbrush handle.

A method for directional energy-gathered blasting of a retaining wall with low damage includes the following steps of (1) drilling, (2) high-pressure water jet grooving, (3) powder charging, (4) hole sealing and (5) blasting. The method for directional energy-gathered blasting of the retaining wall with low damage has the advantages that grooving blasting, energy-gathered cartridge bag blasting and joint-cutting cartridge bag blasting can be reasonably combined, and complementary advantages are achieved. According to the method, the water jet grooving mode is used so that the defects of cutter clamping, drill holding and the like existing in a traditional mechanical indenting mode can be overcome, and considering that the sizes of jet flow seams are determined by jet flow parameters, the problem that the blasting effect is affected due to the sizes of seam grooves can be solved. An energy-gathered cartridge bag and a joint-cutting tube are utilized, the fact that the directional effect is enhanced at the same time when surrounding rock is protected is made to be possible, and the problem that the energy-gathered cartridge bag can not be accurately placed into a blasthole is also solved. After initiation of explosion, the position of grooving is cracked first, meanwhile, the joint-cutting tube has a certain buffering function and a certain guiding function, the damage of explosion stress waves and detonation gas on the surrounding rock is weakened, and therefore the purposes that surrounding rock damage is lowered and a smooth flat wall face is formed can be achieved.

A method and apparatus for filtering a large volume fluid intake system using a modular immersed-filtration array that can be easily scaled for use in a wide variety of immersion filtering applications. The immersed-filtration array is composed of a plurality of individual filtration modules. Each filtration module has a mating end that allows the module to be coupled with a base unit or plenum via a common interface port located on the base unit. The array can be scaled in a plurality of ways.

The invention discloses an anticorrosion spraying device for a chimney inner wall and an inner wall support hanger, and aims to solve the problems of low efficiency and high potential safety hazard since anticorrosion materials are mainly applied to a current chimney inner wall and a support hanger structure on the inner wall by manpower. The lifting of the whole device in a chimney is accomplished through a winch, a paint spraying assembly is utilized for spraying the anticorrosion materials to the chimney inner wall, and no worker needs to enter a chimney in the whole process, so that the potential safety hazard is greatly reduced, and the working efficiency is improved. A drive piece drives a spraying piece to move, and the distances between a spray gun A and the chimney inner wall as well as between a spray gun B and the support hanger on the inner wall are adjusted, so that the spraying assembly can be applicable to chimneys with different diameters, and the application range of the spraying assembly is enlarged; and paints on the chimney inner wall and the support hanger on the inner wall are quickly and uniformly heated and dried through a drying assembly. A main scraper piece rotates along with a main shaft, so that the chimney inner wall is uniformly cleaned; and through an auxiliary scraper piece, a cleaning range of the chimney inner wall is enlarged, and preparationis made for the cleaning work of the main scraper piece.

An object is to smoothly clean a nozzle portion of a beverage dispenser, the beverage dispenser discharges and supplies beverage ingredients from beverage supplying nozzles, and comprises a cleaning device to clean the beverage supplying nozzles, and this cleaning device executes a cleaning operation including: a steam jetting step of jetting high-temperature steam to the beverage supplying nozzles; a water jetting step of jetting water or hot water to the beverage supplying nozzles; and a drying step of drying the surfaces of the beverage supplying nozzles.

A drinking water device including a water storage section that stores drinking water inside an installation type casing; a water outlet that is connected to the water storage section via a passage and is located outside the casing; filtering device that is provided in the passage on further upstream side of the water outlet so as to be freely attachable / detachable; and a flow rate switch, which is provided between the water storage section and the water outlet and which is capable of detecting flow rate of the drinking water and also capable of outputting an actuating signal upon detecting the flow rate within a preset flow rate range.

The invention discloses a gas waste heat recovery device for a coal-fired boiler. The recovery device comprises a gas box, a cooling box and a plurality of heat exchange pipes, wherein the cooling box is arranged on the gas box; the heat exchange pipes pass through a separation layer of the gas box and the cooling box; a sonic dust cleaner is arranged in the gas box; a plurality of gas flues which are separated by the separation layer are arranged in sections of the gas box, in which the heat exchange pipes are arranged; and an inlet of each gas flue is provided with a gas flue valve. Compared with the prior art, the gas waste heat recovery device for the coal-fired boiler has the advantage of solving the problem that accumulated dust of the gas box is difficult to clean and remove.

A method and apparatus for filtering a large volume fluid intake system using a modular immersed-filtration array that can be easily scaled for use in a wide variety of immersion filtering applications. The immersed-filtration array is composed of a plurality of individual filtration modules. Each filtration module has a mating end that allows the module to be coupled with a base unit or plenum via a common interface port located on the base unit. The array can be scaled in a plurality of ways.

A door section for fitting in a sliding door frame is preferably made of plastic, e.g., PVC. The door section contains a built in pet door. The door section is formed by tubular sides and cross members, and has plastic brackets or fittings that press fit within the tubular members and preferably also may be screwed in place, or otherwise fixed in place, e.g., using epoxy, or both screws and epoxy. Alternatively, the corners of the door section may be welded or otherwise fixed together. The door section has brackets on its side edges for hanging or connecting to the inside of the sliding door frame, and the door section may also have a bracket or catch on the other side edge from which the door section connects to the frame. This bracket or catch is for the existing sliding door's lock. Preferably, insulation strips are provided and preferably an H-shaped vertical section may fit on top of the door section and inside the frame for a fit with less play, and for a smoother or cleaner look. Rubber or rubbery elements may be placed over the sliding door's bottom track, for the door section to sit more securely. The door section preferably also has a glass or other clear material in it above the pet door.

The invention discloses a winding device for cable production and machining. The winding device comprises a winding support, a reel, a cushioning device and a rotating device, wherein the cushioning device comprises a second cushioning device and a first cushioning device which are the same in structure; each of the second cushioning device and the first cushioning device comprises a buffer plate, a No. 1 guide rod, a No. 2 guide rod, an elastic rubber cushion and a spring; and the rotating device comprises a rotating motor, a rotating motor bracket, a rotating plate and a rotating seat. The winding device is reasonable in structural design; a cable is wound uniformly, is effectively prevented from being damaged during a winding process, and can be cleaned during the winding process, so that the quality of cable winding is improved, and the practicability is strong.

A tongue cleaning device having an elongated planar member integrally formed of a flexible material and defining a handle portion and a head portion. The head portion is adapted to be pressed with the tongue against a top surface of a user's mouth to conform the head portion to the shape thereof. The cleaning portion includes a first layer and a second layer where the first layer is the head portion of the elongated member and the second layer is backing material. The cleaning portion includes a plurality of cleaning projections protruding outwardly from the second layer. The handle potion is made of deformable material for deforming around a user's teeth and has periphery sized and shaped to fit within a roof of the user's mouth.

A method of manufacturing a semiconductor device able to reduce the number of manufacturing steps and attain the rationalization of a manufacturing line is disclosed. The semiconductor device is a high-frequency module assembled by mounting chip parts (22) and semiconductor pellets (21) onto each of wiring substrates (2) formed on a matrix substrate (27) after inspection. A defect mark (2e) is affixed to a wiring substrate (2) as a block judged to be defective in the inspection of the matrix substrate (27), then in a series of subsequent assembling steps the defect mark (e) is recognized and the assembling work for the wiring substrate (2) with the defect mark (2e) thereon is omitted to attain the rationalization of a manufacturing line.

A machine for the maintenance and conditioning of road shoulders having a work vehicle, an aggregate tiller, a screed assembly, and an attachment apparatus; the attachment apparatus being such that the screed assembly is rearward of the aggregate tiller, and such that the aggregate tiller and the screed assembly operate on the road shoulder while the work vehicle travels on the road proper. A preferred embodiment includes an assembly of the aggregate tiller, the screed assembly, the attachment apparatus, a folding apparatus whereby the assembly may be folded into a stowed position, a broom whereby the road edge may be swept clean, and adjustment mechanisms whereby the assembly may be adjusted; the adjustment mechanisms being remotely controlled.

A door section for fitting in a sliding door frame is preferably made of plastic, e.g., PVC. The door section contains a built in pet door. The door section is formed by tubular sides and cross members, and has plastic brackets that press fit within the tubular members and preferably also may be screwed in place, or otherwise fixed in place, e.g., using epoxy, or both screws and epoxy. The door section has brackets on its side edges for hanging or connecting to the inside of the sliding door frame, and the door section may also have a bracket or catch on the other side edge from which the door section connects to the frame. This bracket or catch is for the existing sliding door's lock. Preferably, insulation strips are provided and preferably an H-shaped vertical section may fit on top of the door section and inside the frame for a fit with less play, and for a smoother or cleaner look. Rubber or rubbery elements may be placed over the sliding door's bottom track, for the door section to sit more securely. The door section preferably also has a glass or other clear material in it above the pet door.

A single-layer plastic composite panel (10) includes a single plastic panel (11), an injection molding plastic element (12) whose periphery is bonded or welded with that of panel (11), and a strengthener injection molding plastic element (12), by ultrasonic welding or gluing. Said plastic composite panel (10) could be used as table board, chair board and backrest, partition wall of furniture and so on.

The invention discloses equipment for automatically cleaning the surface of a steel plate. The equipment is characterized by comprising a rack, a working platform, a brush roller, a roller driving motor, a transmission device and a pneumatic working system, wherein the working platform is arranged on the upper part of the rack; the brush rollers are arranged on the upper part of the working platform; the roller driving motor is connected with the brush rollers through a chain; the transmission device is arranged on the head of the rack; the pneumatic working system comprises an air pump, an air pressure regulation valve and an air pipe; the air pump is arranged at the tail of the rack; the air pipe is connected with the air pump; the air pressure regulation valve is arranged at an air inlet of the air pipe. The equipment for automatically cleaning the surface of the steel plate has the advantages of uniform and complete cleaning, high efficiency and the like, and is suitable for performing various kinds of surface treatment such as rust removal and impurity removal on incoming plates, the working efficiency of a worker is improved, and high-intensity work required by manual cleaning is reduced.

The invention discloses a dust-extraction device special for an electric control cabinet. The dust-extraction device comprises a foundation, wherein an adjusting base is fixedly connected to the center of the upper surface of the foundation, an adjusting groove is formed in the inner part of the adjusting base, an adjusting rod is slidably connected to the inner part of the adjusting groove, a movable base is fixedly connected to the upper surface of the adjusting rod, a movable groove is formed in the inner part of the movable base, a movable rod is slidably connected to the inner part of the movable groove, a sweeping base is fixedly connected to the surface of a rear end of the movable rod, a cleaning hole is formed in the outer surface of the sweeping base, a cavity is formed in the inner part of the sweeping base, bearing pedestals are fixedly arranged on both the upper surface and the lower surface of the cavity, and a sweeping head is fixedly connected to the lower surface of a rotating shaft. According to the dust-extraction device special for the electric control cabinet, the foundation can be fixed on the electric control cabinet through clamping blocks connected by threads, not only efficiency and an adaptive surface of cleaning can be greatly improved, but also safety can be effectively guaranteed.

The invention discloses a variable-sweeping plane disc sweeper of a road sweeping truck, comprising a motor, a rotary disc and sweepers, wherein the rotary disc is driven to rotate by the motor, and a plurality of sweepers are installed on the rotary disc. The variable-sweeping plane disc sweeper is characterized in that the back end of a handle of each sweeper is in axial rotary connection with the rotary disc, the front end of the handle of each sweeper is installed with a sweeper brush, the handle of each sweeper is limited by a device for limiting the handle to swing on the plane of the rotary disc and guiding the handle to move up and down in the axial space of the rotary disc and is limited by a supporting device for limiting the handle to drop in the axial direction of the rotary disc. Therefore, the variable-sweeping plane disc sweeper can achieve the purpose that the front half disc sweeper can move up and down along with the height change of the ground for sweeping, and meanwhile, the back half disc sweeper can be lifted up to run away from the ground, so that the brushes are worn little, and the variable-sweeping plane disc sweeper has small sweeping resistance and can save energy.

An apparatus for cleaning a gun barrel having striations is provided, which can uniformly clean an inner surface of the gun barrel by making cleaning members in contact with the inner surface of the gun barrel. The apparatus includes a cleaning device being in contact with the inner surface of the gun barrel as it is moved by a drive device installed inside a cylindrical main body. The cleaning device includes a plurality of divided plates dividedly provided inside the gun barrel in the form of a saddle and being slanted to correspond to a slope of the striations, cleaning members fixed to outer peripheries of the respective divided plates and being in contact with the inner surface of the gun barrel, a cam device converting a rotation of a drive motor installed inside the main body into a rectilinear movement in order to move the respective divided plates upward / downward, and a direction changing part coupling the cam device to the divided plates so that the divided plates go and return along the striations formed on the inner surface of the gun barrel and distributing a frictional force according to the movement of the divided plates forward / backward.

The invention discloses a dirt collecting device for sewage treatment. The dirt collecting device comprises a sewage separating tank and a dirt collecting tank, wherein a water inlet is formed in thevertical centerline position of the top of the sewage separating tank; a first motor is fixed at one side, positioned on a water inlet, of the top of the sewage separating tank; the first motor is indriving connection with a connecting belt through a rotating shaft; the connecting belt is connected with one end of a filter screen through a connecting rod; rubber separation boards are arranged atpositions, positioned above the filter screen, of one side inside the sewage separating tank; the inner part of the sewage separating tank is rotationally connected with the other end of the filter screen through a rotating rod. According to the dirt collecting device disclosed by the invention, one end of the filter screen is connected with the rotating shaft by the connecting belt; when the first motor is started to drive the rotating shaft to rotate, the connecting belt winds the rotating shaft for lifting up one end of the filter screen, so that the filter screen is inclined at a certain inclination angle, further settled dirt on the filter screen is cleaned and labor intensity is reduced.

The invention discloses a floor seam beautifying removing device, which includes a device carrying plate, a cutting mechanism, a heating mechanism, a guide rod as well as a handle, a power connector and a switch. The floor seam beautifying removing device is characterized in that the cutting mechanism is located in the middle of the upper side of the device carrying plate, the heating mechanism islocated at the front end of the upper side of the device carrying plate, and the guide rod is located at the rear end of the lower side of the device carrying plate; the cutting mechanism includes acutting wheel, a driving motor and a transmission mechanism, a rotating shaft of the cutting wheel is connected with the driving motor through the transmission mechanism in a transmission mode; and the heating mechanism includes a heating box, a conical air supply outlet and an air blower, the conical air supply outlet is located on the upper side of the heating box and is connected as a whole ina sealed mode, and the air blower is connected with a port of the conical air supply outlet through a ventilation pipeline. According to the floor seam beautifying removing device, manual work can bereplaced to remove a solidified seam beautifying agent in gaps of a floor in one time, and people conveniently removes the floor and replaces the seam beautifying agent.

The invention discloses a multifunctional stirring reactor, and relates to the field of reactors. The multifunctional stirring reactor comprises a reactor body, wherein an end cover is arranged at theupper end of the reactor body; the end cover is detachably connected with the reactor body; the upper end of the end cover is provided with a feeding hole and a motor; the lower end of the reactor body is provided with a discharge hole; a stirring shaft is arranged in the reactor body; the stirring shaft is connected with an output shaft of the motor; the stirring shaft is provided with a plurality of detachable stirring blades; corresponding blade deflection angles on the adjacent stirring blades are opposite; a convex arc-shaped filter screen hood is arranged in the reactor body in a position close to the discharge hole; the end cover is provided with a spraying device; the inner wall of the reactor body is provided with a groove; cylindrical brushes are arranged in the groove; rotatingshafts are arranged at two ends of the cylindrical brushes; and the rotating shafts are rotationally connected with the groove. The designed multifunctional stirring reactor is reasonable in structure, high in mixing and stirring efficiency, good in uniformity, multiple in function and convenient to use and has a cleaning function.