44results about How to "Damage to contact" patented technology

A modular speaker system, comprising an exoskeleton, configured to mechanically support and quick attach and release at least one functional panel and an electrical interface provided within the exoskeleton, configured to mate with a corresponding electrical connector of the functional panel. An optional endoskeleton is provided to support internal components. The system preferably provides a digital electronic controller, and the electrical interface is a digital data and power bus, with multiplexed communications between the elements of the system. The elements of the system preferably include at least one speaker, and other audiovisual and communications components. Multiple modules may be interconnected, communicating through the electrical interface. A base module may be provided to provide power and typical control, user and audiovisual interface connectors.

An air compressor assembly with one or more of the following features: a removable manifold assembly capable of being remotely located from the air compressor assembly for controlling and distributing compressed air from the air compressor assembly to one or more air powered tools, a lifting handle, a handle capable of assuming a plurality of positions, condensate removal devices, and a stable base and tie-down points.

A catalyst which efficiently removes particulate matter, SOF, sulfate, and SOOT and the like from the exhaust gas from such an internal combustion engine as a diesel engine without inducing a rise in the back pressure of the engine is provided. The catalyst for the purification of the exhaust gas of an internal combustion engine is formed by using an open flow honeycomb containing in the channel walls thereof such pores as possess an average diameter in the range of 10-40 μm.

A hand-held power tool includes a spring-mounted decoupling device (16) for supporting a tool handle (14) on the tool housing (4) and having a first spring-mounted support (18) and a second spring-mounted support (20) that is spaced from the operational axis (A) in a second direction (y) perpendicular to the first direction (z) further away than the first spring-mounted support (18) that has a smaller spring stiffness along the second direction (y) than along the first direction (z).

A device and method for cleaning an inside barrel of a paint ball gun is provided. The cleaning device comprises a compressible cleaning tip configurable to have a smaller diameter than the inside barrel in response to a compression member, the tip being mounted to an end of an elongated tube. The inside of the paintball gun barrel is cleaned by inserting the cleaning device while compressed, and retracting it in its decompressed state.

Provided are a laser induced thermal imaging (LITI) apparatus, a laminator, and an LITI method using the apparatus. The LITI apparatus includes a chuck having at least one first lower ventilation hole for attracting a lower substrate toward the chuck. A cap is disposed on the chuck. The cap fixes an upper substrate and includes at least one first upper ventilation hole for pressurizing the upper substrate so that the upper substrate is closely adhered to the lower substrate. A laser irradiation system for irradiating a laser beam is disposed over the upper substrate adhered to the lower substrate. In this construction, the upper substrate can be laminated on the lower substrate.

A capper for a printhead maintenance station is provided. The capper comprises a capping chamber sealingly engageable around a printhead; a constriction member positioned in the capper chamber; an air inlet defined in a wall of the capping chamber; and a vacuum aperture defined in a wall of the capping chamber. The constriction member divides the capper chamber into an air inlet channel and a vacuum channel into which the respective air inlet and vacuum aperture open. The constriction member also defines a blast channel adjacent an ink ejection face of the printhead when the capping chamber is sealingly engaged around the printhead.

An extension shaft for holding a tool for rotary motion of the tool includes a first end adapted to cooperate with a chuck of a handheld instrument and a second end including a tool holder for holding the tool for rotary driven motion thereof. The tool holder includes a base portion operatively connected to the extension shaft and a swivel portion capable of holding the tool. The swivel portion is pivotly coupled to the base portion through a pivot assembly, wherein the tool is capable of being rotated about an angle with respect to an axis of the chuck through rotation of the extension shaft in response to rotation of the chuck.

In some aspects of the inventive subject matter, there is provided a monitor for monitoring at least one operational condition of an underwater mooring line, the monitor comprising an elongate main body, a protective shroud, at least one operational condition sensor for monitoring the, or each, operational condition, at least one acoustic transmitter, and (in some instances) a source of electrical power for powering the operation of the sensor and transmitter. The main body has at first and second ends respectively first and second mooring line connections (each configured for connection to a respective mooring line) and an intermediate portion. In use, the intermediate section is under tension between the first and second ends when the mooring line is under load. The, or each, operational condition sensor is attached to the intermediate section, the sensor having a signal output for providing a signal regarding the sensed operational condition.

A rigid endoscope (1) including a fiber optics (12) running within a guide tube (5) that is rigidly connected to the endoscope (1), an objective (14) mounted in the guide tube in front of a distal end of the fiber optics, and an ocular (22) mounted in front of the fiber optics' proximal end. The fiber optics (12) rests in an axially displaceable manner in the guide tube (5) and is detachably affixed by its proximal end (15) to the endoscope (8).

A liquid suspension for planarizing an outer surface of a material comprises a liquid suspension medium of a specific liquid density; and a plurality of solid, contact-sensitive abrasive particles of a constant solid density and suspended in the liquid suspension medium. The liquid and solid densities are approximately the same so that the abrasive particles freely and stably suspend in the liquid suspension medium, without gravitational separation by settling down or floating up. In this way, damaging contacts of the solid abrasive particles with one another are minimized.

An air compressor assembly with one or more of the following features: a removable manifold assembly capable of being remotely located from the air compressor assembly for controlling and distributing compressed air from the air compressor assembly to one or more air powered tools, a lifting handle, a handle capable of assuming a plurality of positions, condensate removal devices, and a stable base and tie-down points.

A method of maintaining a printhead in an operable condition is provided. The method comprises the steps of: (i) providing a printhead maintenance station comprising a capper having a constriction member, a vacuum system in fluid communication with the capper, an air inlet valve in fluid communication with the capper, and an engagement; (ii) moving the capper into a first position such that the capper is sealingly engaged around the printhead and the constriction member is spaced apart from the face, thereby defining a blast channel; (iii) generating a vacuum over the face using the vacuum system, thereby purging ink from printhead nozzles onto the face; and (iv) opening the air inlet valve, thereby blasting air through the blast channel and removing ink from the face.

A modular speaker system, comprising an exoskeleton, configured to mechanically support and quick attach and release at least one functional panel and an electrical interface provided within the exoskeleton, configured to mate with a corresponding electrical connector of the functional panel. An optional endoskeleton is provided to support internal components. The system preferably provides a digital electronic controller, and the electrical interface is a digital data and power bus, with multiplexed communications between the elements of the system. The elements of the system preferably include at least one speaker, and other audiovisual and communications components. Multiple modules may be interconnected, communicating through the electrical interface. A base module may be provided to provide power and typical control, user and audiovisual interface connectors.

An extension shaft for holding a tool for rotary motion of the tool includes a first end adapted to cooperate with a chuck of a handheld instrument and a second end including a tool holder for holding the tool for rotary driven motion thereof. The tool holder includes a base portion operatively connected to the extension shaft and a swivel portion capable of holding the tool. The swivel portion is pivotly coupled to the base portion through a pivot assembly, wherein the tool is capable of being rotated about an angle with respect to an axis of the chuck through rotation of the extension shaft in response to rotation of the chuck.

A printhead maintenance station for maintaining a printhead in an operable condition is provided. The maintenance station comprises a capper sealingly engageable around the printhead. The capper comprises a constriction member for defining a blast channel adjacent an ink ejection face of the printhead. The maintenance station further comprises a vacuum system in fluid communication with the capper and an engagement mechanism. The engagement mechanism moves the capper between a first position in which the capper is sealingly engaged around the printhead and a second position in which the capper is disengaged from around the printhead.

A cover is described. The golf club cover is used to cover and protect a head and a hosel of the golf club, such as a putter head, from damage caused by contact with other metal clubs in the golf bag while being used and / or transported during or playing golf. The golf club cover includes a hosel portion and a head portion. The hosel portion includes an opening, which is in communication with a cavity. The cavity and the opening are configured to receive the golf club. The golf club cover includes a first opposing edge and a second opposing edge. A stretchable member joins the first opposing edge and the second opposing edge.

A method for producing cell material (20) having multiple biological cells (21), which have a predefined geometrical arrangement, includes the steps of providing a manipulation tool (10) having a tool body (11), whose surface (12, 14) at least partially contacts the cell material (20), and adjusting the manipulation tool (10) using a change of geometrical properties of the surface (12, 14) in such a way that the geometrical arrangement of the cells (21) is changed. A manipulation tool for performing a method of this type is also described.

A printhead maintenance station for maintaining a printhead in an operable condition is provided. The maintenance station comprises a capper sealingly engageable around the printhead. The capper comprises a constriction member for defining a blast channel adjacent an ink ejection face of the printhead. The maintenance station further comprises a vacuum system in fluid communication with the capper and an engagement mechanism. The engagement mechanism moves the capper between a first position in which the capper is sealingly engaged around the printhead and a second position in which the capper is disengaged from around the printhead.

A sub apparatus for delivering and protecting a gauge being lowered down a well bore, which includes a sub body having a first and second ends threadably engageable to sections of pipe in the drill or production string; the sub body including a first chamber for housing the gauge; a second bore through the sub body for allowing fluid flowing within the drill or production string to flow through the sub; a plurality of openings formed in the wall of the sub in fluid communication with the first chamber to allow fluids within the pipe to make fluid contact with the gauge; means for protecting the gauge on a first end and means for engaging the gauge to the sub on a second end.

A compressor of the present invention includes an impeller that is rotatably provided inside an accommodation portion of a compressor casing, the impeller includes a blade that extends toward an inner peripheral surface of the accommodation portion, and an outer edge of the blade facing the inner peripheral surface of the accommodation portion is provided with a shroud portion that is formed from a resin layer. With such a configuration, the wear damage of the casing and the blade of the blade wheel may be prevented, and the effort and the time in the manufacturing process may be reduced.

A capper for a printhead maintenance station is provided. The capper comprises a capping chamber sealingly engageable around a printhead; a constriction member positioned in the capper chamber; an air inlet defined in a wall of the capping chamber; and a vacuum aperture defined in a wall of the capping chamber. The constriction member divides the capper chamber into an air inlet channel and a vacuum channel into which the respective air inlet and vacuum aperture open. The constriction member also defines a blast channel adjacent an ink ejection face of the printhead when the capping chamber is sealingly engaged around the printhead.

On a circuit substrate on which an adhesive is used to couple electronic or structural components to the substrate, an adhesive dam is positioned to prevent the adhesive from interfering with the operation of the circuit. A contact pad can be provided at a selected location and with a selected shape, and solder deposited on the pad, then reflowed to form the dam. The dam can be a structure soldered to a contact pad, or the dam can be supported at its ends by another structure of the device, so that, at the location where it functions to contain the adhesive, it is not attached to the substrate.

A sterilization bag that is favorable for storing medical implements having sharp tips such as scalpels and forceps and can effectively suppress the occurrence of unwanted opening or damage due to contact with sharp tips is provided. The sterilization bag is formed by adhering the side edges and lower ends of a gas-permeable material and a synthetic resin film. The sterilization bag has, in its lower end portion or vicinity thereof, a damage-prevention means that prevents damage of at least one selected from the gas-permeable material, the synthetic resin film, and the adhered portion of a gas-permeable material and synthetic resin film by catching or receiving the tips of stored articles. Specific embodiments include a bag having a bulging portion obtained by mountain folding and valley folding a side surface film of synthetic resin in the lower end portion of the sterilization bag or vicinity thereof, and a bag with a laminated protective component made of synthetic resin film.

A modular speaker system, comprising an exoskeleton, configured to mechanically support and quick attach and release at least one functional panel and an electrical interface provided within the exoskeleton, configured to mate with a corresponding electrical connector of the functional panel. An optional endoskeleton is provided to support internal components. The system preferably provides a digital electronic controller, and the electrical interface is a digital data and power bus, with multiplexed communications between the elements of the system. The elements of the system preferably include at least one speaker, and other audiovisual and communications components. Multiple modules may be interconnected, communicating through the electrical interface. A base module may be provided to provide power and typical control, user and audiovisual interface connectors.

An improved golf bag that upon frontal opening promotes the pivoted gravitational falling and forward, limited angular displacement of a plurality of tiered racks adapted to receive and maintain stationary placement of a plurality of golf clubs therein, thereby providing convenient and organized frontal presentation and accessibility to a variety of golf clubs, and wherein the golf bag is adapted to be seated and secured to the rear of a golf cart without external harnesses or straps, thus permitting the bag to extend beyond the rear of golf cart and provide free frontal access to the contents thereof.