31results about How to "Reduce and eliminate damage" patented technology

PCT No. PCT/US98/09524 Sec. 371 Date Jan. 15, 1999 Sec. 102(e) Date Jan. 15, 1999 PCT Filed May 13, 1998 PCT Pub. No. WO98/51432 PCT Pub. Date Nov. 19, 1998Deep rolling equipment for cold working fillet radii of annular undercuts on opposite sides of main bearing and crank pin journals of an engine crankshaft while being rotatably driven. The equipment has pairs of jaws movable between an open position for receiving the crankshaft journal and a closed position for rolling the fillets thereof. The upper jaw mounts fillet rolling tools for high load rolling engagement in the annular undercuts and a lower tool on the opposing lower jaw for support of the journal. The lower tool has a pair of support rollers with annular journal support portions which contact and support the journal while the fillet radii of the undercuts on either side of the journal are being rolled. These support rollers importantly have work stabilizing annular flanges outboard of the support portion with larger diameters that ride in the undercuts and limit lateral movement of the crankshaft with respect to the rolling and support tools so that the crankshaft is not abraded or otherwise damaged by side contact of the jaws and tools with portions of the crankshaft.

An energy storage module includes an energy storage cell group containing a plurality of energy storage cells stacked in a stacking direction, and a pair of end plates provided at both ends of the energy storage cell group in the stacking direction. A terminal frame is provided at the end plate in order to electrically connect an electrode terminal of the energy storage cell provided at an end in the stacking direction and an output line. The terminal frame is fixed to the end plate by fixing points.

A light weight flat container such as a bottle (20) formed of an elastically deformable plastic material and having a staged load bearing system including primary and secondary load bearing surfaces. The bottle includes two op posing wide sides (21, 22) and two opposing narrow sides (25, 26) on which the load bearing surfaces may be disposed. A base (27) is provided which protrudes beyond the narrow sides (25, 26) in some embodiments. During processing of the bottles on a conveyor fill line, mating primary load bearing surfaces (30, 30′) on adjacent bottles initially engage and begin to deform under contact forces. The mating secondary load bearing surfaces (32, 32′) next engage to better distribute the contact forces and control deformation of the bottles to below the elastic limit of the plastic material to avoid plastic deformation or crazing damage to the bottles when the contact forces subsides. A bottle processing method is also provided.

A device for facilitating the separation and removal of an engine cover from a sealing surface on an engine. The engine cover puller may reduce or eliminate the deformation of an engine cover during its removal and allows for its potential reuse. In addition, the engine cover puller may reduce or eliminate the damage to the sealing surfaces between the engine cover and the engine that may occur during an engine cover removal.

The invention provides a laser cutting nozzle, which consists of a cutting nozzle main body, a fluid collector and a slag returner, wherein the laser cutting nozzle has a first accommodating chamber, a second accommodating chamber and a third accommodating chamber; the bottom of the slag returner is provided with a plurality of slag returning ports adjacent to the second accommodating chamber; and when gases flow, fluid in different accommodating chambers has different flow rates to generate different pressures so as to generate pressure difference, and all motion vectors are consistent. When the cutting nozzle works, generated oxidizing slag is splashed into the chambers, the different pressure differences in the chambers force the oxidizing slag to change motion direction to move toward the direction of the slag returning ports; the slag returner is arranged in a chamber to limit the motion space of the oxidizing slag and resist the motor ability of the oxidizing slag; and the vectors of the gases consistently move towards the nozzle, so the oxidizing slag is cut down or stopped and cannot move to the section of a lens so as to achieve the aims of reducing and stopping lens damage.

The invention discloses an intelligent floor sweeping robot. The intelligent floor sweeping robot comprises a machine body, an anti-collision beam and sponge erasers, wherein the anti-collision beam is an arc beam, and the front end of the machine body is wrapped with the anti-collision beam; an intelligent washing device is arranged on the anti-collision beam, and shaking damage suffering when the floor sweeping robot is collided is reduced through the anti-collision beam and a spring column; the bottoms of the wall and furniture can be effectively cleaned through the intelligent washing device on the anti-collision beam, the working range of the floor sweeping robot is widened, and the functionality of the intelligent floor sweeping robot is effectively reinforced; multiple sponge eraserare arranged at the other end, connected with the spring column, of the machine body, and are driven by a rotating device to rotate for effectively and rotationally wiping the floor passing through the intelligent floor sweeping robot, strains, ink marks and the like on floors and tiles are efficiently removed, the floor cleaning efficiency of the intelligent floor sweeping robot is improved, anddifferent cleaning requirements of multiple floors are met. The intelligent floor sweeping robot is simple in structure, high in practicability and easy to apply and popularize.

A dead cable end distributes holding force over a length of a cable end to reduce or eliminate damage to cables. The dead cable end includes a housing containing a plurality of collets each residing in a collet receptacle. Each collet includes a conical exterior and a lengthwise collet gap, and each collet receptacle includes a conical interior. The collets and collet receptacle are held inside the housing by a screw-in retaining nut, and the collet and collet receptacle pairs are compressed between the retaining nut and a spring inside the housing. The cable end resides inside the collets, and axial compressive forces on each collet and collet receptacle pair cause each collet to compress radially and hold the cable end. Anti-rotation pins are inserted through the housing into slots in the collet receptacle next to the screw-in retainer to prevent internal rotation during tightening.

The present invention relates to an end point detector for etching equipment. The embodiment of the present invention has a unique feature which allows for a minimal contact between a connector and viewing window. This feature prevents scratches on the surface of the viewing window when the connector is removed or replaced.

A dead cable end distributes holding force over a length of a cable end to reduce or eliminate damage to cables. The dead cable end includes a housing containing a plurality of collets each residing in a collet receptacle. Each collet includes a conical exterior and a lengthwise collet gap and each collet receptacle includes a conical interior. The collets and collet receptacle are held inside the housing by a retaining nut, and the collet and collet receptacle pairs are compressed between the retaining nut and a spring inside the housing. The cable end resides inside the collets, and compressive force on each collet and collet receptacle pair causes each collet to compress radially and hold the cable end. The holding force is thereby distributed over the length of each collet and over the plurality of collet and receptacle pairs to avoid damage to the cable.

The claimed carpet cleaning apparatus incorporates recesses in a rigid surface of a roller or in a rigid disk. As the roller or disk rotates or is moved across the soft surface to be cleaned, the roller or disk presses downward on the soft surface and compresses it. The soft surface decompresses to the original position when the soft surface is in contact with a surface of a recess and recompresses when the roller or disk presses downward again. The compression, decompression, and recompression, preferably in combination with a cleaning compound, provide the mechanical action necessary for removal of foreign material.

A manufacturing method of a touch device is disclosed. A substrate having a viewing region is provided. A plurality of first sensing electrodes and a plurality of second sensing electrodes insulated from and in a staggered arrangement with the plurality of first sensing electrodes are formed on the substrate corresponding to the viewing region, wherein a plurality of jumper regions are defined between the adjacent second sensing electrodes. An insulating layer is formed on the plurality of first sensing electrodes and the plurality of second sensing electrodes. A plurality of jumpers is transfer-printed onto the insulating layer, wherein the plurality of jumpers is electrically connected to the adjacent second sensing electrodes and insulated from the first sensing electrodes by the insulating layer. A touch device is also disclosed.

A manufacturing method for forming a touch device is disclosed. A substrate having a viewing region is provided. A plurality of first sensing electrodes are spaced apart from each other on the substrate corresponding to the viewing region. An insulating layer is formed on the plurality of first sensing electrodes. A plurality of second sensing electrodes are transfer-printed onto the insulating layer, wherein the plurality of second sensing electrodes are spaced apart from each other, and wherein the plurality of first sensing electrodes are in a staggered arrangement with the plurality of second sensing electrodes and insulated from the plurality of second sensing electrodes by the insulating layer. A touch device is also disclosed.

The present invention provides a chip and an electronic device. The chip comprises at least one pin, and the chip comprises at least one ESD (Electrostatic Discharge) protection circuit inside, and the ESD protection circuit is employed to reduce or eliminate a damage of electrostatic to other elements or circuit inside the chip, and the ESD protection circuit is located corresponding to a pin, and the ESD protection circuit is electrically coupled to the pin. The electronic device comprises the aforesaid chip.

A heater assembly for an aerosol-generating device is provided, the heater assembly including a bushing defining an aperture at a first end of the bushing and a cavity at a second end of the bushing; a potting compound disposed within the cavity; and an elongate electrical heater extending from the first end of the bushing, where a portion of the elongate electrical heater extends through the aperture and into the cavity. An aerosol-generating device, an aerosol-generating system, and a method of assembling a heater assembly for an aerosol-generating device are also provided.

Embodiments of the present invention relate to a launch vehicle fairing recovery system and method using inflatable bags and fairing repositioning mechanisms. Embodiments of the present invention also relate to providing a system or mechanism to flip the fairing into the proper floating position. In some embodiments, the fairing has an inner surface and an outer surface, where the outer surface is exposed to the atmosphere when the fairing is interconnected to a spacecraft, and one or more inflatable bags interconnected to the outer surface of the fairing, where when the fairing is interconnected to the spacecraft the one or more inflatable bags is empty, and after the fairing separates from the spacecraft the one or more airbags are filled with pressurized gas and/or hydraulic liquids.

The invention discloses a manufacturing method of an inner support steel structure special-shaped column, belongs to the technical field of steel structure engineering, and well solves the problem of poorer torsional deformation resistance of an existing steel structure column at a high axial compression ratio by utilizing a self complete inner support and outer sealed structure form. The manufacturing method is technically characterized by comprising the following manufacturing steps that each column body in the inner support steel structure special-shaped column is assembled; the inner support steel structure special-shaped column comprises a middle column, side columns and corner columns; and a plurality of side columns are horizontally arranged in edge positions of a building. A building structure using the inner support steel structure special-shaped column in the embodiment of the invention realizes more reasonable stress and force transmission; the safety, stability and reliability of the whole building can be guaranteed to the maximum extent; the damage to the building under various load and natural disaster conditions is reduced and eliminated; the life and property safety of people is guaranteed; and the method is more suitable for assembled high-rise and super high-rise civil and public buildings.

The invention discloses a process and equipment for deacidification protection of a whole paper document, belongs to the technical field of collection document protection, and can perform soaking typedeacidification protection on the acidified whole paper document, in particular to an acidified paper document with low paper stiffness. The process and the equipment have the advantages that the damage caused by bending and folding of the paper in the soaking and deacidifying process of the soft paper can be eliminated; an effective channel is provided for the deacidification liquid to flow in the paper literature page, the problem of directional flow of the deacidification liquid in the whole paper literature page is solved, an alkaline deacidification medium is promoted to be uniformly distributed on the paper page, the deacidification effect is good, and the practicability is high.

A method of forming a ferroelectric device includes forming a ferroelectric pattern on a substrate, the ferroelectric pattern including a ferroelectric material including titanium and oxygen, forming an insulating layer on the ferroelectric pattern, and planarizing the insulating layer using a slurry until the ferroelectric pattern is exposed, wherein the ferroelectric pattern serves as a polishing stop pattern and the slurry includes ceria.