baber/WOPTO huggingface dataset:
Patent JP-2007142042-A (JP)
Title: Semiconductor package, manufacturing method thereof, semiconductor module, and electronic equipment
Inventor: ISHIKAWA KAZUHIRO
IPC: H01L23/29
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor module allowing a semiconductor package to be precisely aligned with a mounting member that is jointed to it, as a smaller size.  <P>SOLUTION: In a camera module 1, a lens member 20 is attached to a semiconductor package 10. The semiconductor package 10 comprises an image sensor 11 mounted on a wiring board 13 and a wire 15 which electrically connects the wiring board 13 to the image sensor 11. The image sensor 11 including the wire 15 is resin-sealed with a mold resin 14. A step 18 is formed at the periphery of the surface of the mold resin 14. The step 18 is engaged with a projection 23 of a lens holder 22 so that the semiconductor package 10 is jointed to the lens member 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007141583-A (JP)
Title: Discharge plasma processing device and discharge plasma processing method
Inventor: OSADA ATSUSHI
IPC: H05H1/46
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge plasma processing device having a simple structure, and capable of restraining a manufacturing cost, of preventing degradation of a product life of the device, of improving processing accuracy to a processing object, and of preventing plasma damage from occurring in the processing object; and to provide a discharge plasma processing method.  <P>SOLUTION: A gas turned into plasma is supplied between a first electrode 12 and a second electrode 16 separated from a third electrode 18 by a predetermined distance or more, and plasma P1 is generated between the first electrode 12 and the second electrode 16 by applying a high-frequency voltage to the first electrode 12. The first electrode 12 is moved to the third electrode 18 side along with the second electrode 16 to reduce the separation distance between the first electrode 12 and the third electrode 18. The first electrode 12 is moved to the third electrode 18 side along with the second electrode 16, and a gas turned into plasma is supplied between the first electrode 12 and the third electrode 18 to generate plasma between the first electrode 12 and the third electrode 18. The processing object 26 is processed by the generated plasma.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138813-A (JP)
Title: Reciprocating compressor
Inventor: MIYAKE SHINGO
IPC: F04B39/00
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability and save electric power by reducing friction between a rider ring and a cylinder.  <P>SOLUTION: Alumite coating by anodic oxidation treatment is formed on an inner wall of a cylinder 4, hardness of the alumite coating is set to Hv 350 or higher and surface roughness is set to Rmax 2 μm or less. Also, the rider ring 10 is installed on an outer circumference of a piston 7 reciprocating in the cylinder 4. The rider ring 10 is formed by using tetrafluoroethylene resin composite containing 5-15 wt.% of carbon fiber, 5-15 wt.% of zinc oxide whisker, and 15-30 wt.% total quantity of carbon fiber and zinc oxide whisker. Also, surface roughness of a sliding part of the rider ring 10 is set to Rmax 20 μm or less, or Ra 2 μm or less. Consequently, friction between the rider ring 10 and the cylinder 4 can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006165540-A (JP)
Title: Manufacturing method for low dielectric constant mesoporous thin film
Inventor: SEON JONG BAEK
IPC: B05D7/24
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a low dielectric constant mesoporous thin film that has excellent physical properties using a cyclosiloxane monomer as a structural dielectric substance.  <P>SOLUTION: This manufacturing method for a low dielectric constant mesoporous thin film comprises the first stage to prepare coating liquid by mixing the cyclosiloxane monomer, organic solvent, acid or base, and water, and second stage to obtain the mesoporous thin film by applying the coating liquid obtained in the preceding stage to a substrate and, after that, thermoharden the liquid.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007136905-A (JP)
Title: Method for cleaning coating roll and cleaning device
Inventor: SHIBANO MIYUKI
IPC: B41F35/02
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device which can prevent a cleaning fluid from finding its way into a through hole when cleaning a coating roll with the through hole formed on both sides, and also efficiently clean the coating roll even when cleaning a large number of the rolls.  <P>SOLUTION: In order to clean the coating roll R with the through hole "h" formed on both sides, a small diameter part of a pair of tapered cone-shape insertion members 23 of a hard urethane rubber, is inserted fast into the through hole "h" of the roll R, and a lifter is made to descend by a vertically actuated cylinder unit and soaked into the cleaning fluid of a first cleaning tank 1 upto a position slightly below the through hole "h". After that, the roll R is ultrasonic-cleaned by emitting ultrasonic wave into the deaerated cleaning fluid with the help of an ultrasonic oscillator 30, while the roll R is made to revolve around a roll shaft through the insertion member 23 by a revolving motor. At the same time, both sides of the roll R are brush-cleaned using a revolving brush 27.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007136923-A (JP)
Title: Imaging device
Inventor: II SHOICHI
IPC: B41J21/00
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device which can print unprinted data by changing a printing layout while printing a printing job stored in a storage part.  <P>SOLUTION: This imaging device comprises an image processing part 4 which has a RAM 13 which temporarily stores entered image information worth a plurality of pages, and successively converts image information to imaging information for n-up printing, a printing mechanism part 5 which successively prints the imaging information on a recording medium in the unit of output page, and an operating panel 6 which changes the printing layout. When entering the change of the printing layout by the operating panel 6 halfway through a printing process, it is possible to print according to the changed printing layout in a specified timely manner after entering the change.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007139131-A (JP)
Title: Change device for motorcycle or the like
Inventor: YOSHIOKA MORIHISA
IPC: F16H25/20
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a change device for a motorcycle, having simple, small and compact construction with a less number of components.  <P>SOLUTION: A shift lever 7 is fixed to a shift operation shaft 6. A motor 13 is mounted at the opening end of a bearing housing 11 to be mounted on a transmission case 5, the motor 13 has a cylindrical rotating shaft 14, and a nut 17 is fixed to the end of the rotating shaft 14 located in the bearing housing 11 and supported thereon in a rotatable manner. A screw shaft 19 to be screw-engaged with the nut 17 via a ball is inserted into the rotating shaft 14 and a guide cylinder part of the bearing housing 11, and a pin 23 is provided on the front end outer periphery of a screw shaft 19 located ranging from the front end of the guide cylinder part 12 to the outside. The pin 23 is inserted into a guide hole 24 formed in the front end of the shift lever 7. The nut 17 is rotated by the motor 13, the shift lever 7 is rocked with the axial movement of the screw shaft 19, and the shift rotation shaft 6 is turned to perform shift change.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149860-A (JP)
Title: Method for splitting substrate and splitting apparatus
Inventor: ARAI KAZUNAO
IPC: H01L21/301
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently eliminate fragments that result from cut-based breaking of a substrate and are about to stick to the substrate when the substrate is split by cut-based breaking to improve yield.  <P>SOLUTION: In a water case 51, water is kept flowable as a result of constant supply and discharge, a wafer 1 is placed on a chuck table 61 and is submerged, and a dicing frame 6 which is fitted to the wafer 1 via a dicing tape 5, is pushed down. This stretches out the dicing tape 5, which breaks the wafer 1 along splitting preparation lines 2 along which an internal reforming layer is formed in advance by laser exposure. Fragments resulting from cut-based breaking are released into water to be eliminated from the wafer 1 to prevent the fragments from sticking to the wafer 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007148095-A (JP)
Title: Liquid crystal display device
Inventor: CHIKASAWA HIDEYUKI
IPC: G09G3/34
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of improving color reproducibility even when a plurality of kinds of light sources are used as a back light.  <P>SOLUTION: When the value of temperature detected by a temperature detecting circuit is lower than a preset temperature value T1, a cold-cathode fluorescent tube (CFL) is turned on with a duty ratio of 100%, thereby increasing luminance. When the temperature detected value increases above the preset temperature value T1, the duty ratio is varied to a value that a user sets and the CFL is turned on.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007153931-A (JP)
Title: Method for producing hydrogen, method for producing reformed gasoline and method for producing aromatic hydrocarbon
Inventor: IKI SUGURU
IPC: C10G47/10
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing hydrogen, sufficiently effective for reducing LCA (life cycle assessment)-CO<SB>2</SB>.  <P>SOLUTION: The method for producing hydrogen has a hydrocracking process for hydrocracking a first raw material oil or a second raw material oil derived from the first raw material oil in a hydrogen-containing atmosphere by contact with a hydrocracking catalyst to give a first naphtha and a catalytic reforming process for catalytically reforming the first naphtha or a second naphtha derived from the first naphtha to give hydrogen. The first raw material oil contains an oil and fat component derived from an animal or vegetable oil having ≥230°C boiling point. The hydrocracking catalyst comprises one or more kinds of metals selected from the group consisting of the group 6A and the group 8 of the periodic table and an acidic inorganic oxide. The first naphtha contains a fraction having 100-120°C boiling point.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007156581-A (JP)
Title: Peripheral device
Inventor: TANAKA MASAHIRO
IPC: G06F13/10
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peripheral device capable of reducing the burden on a user when the user checks a driver's version information.  <P>SOLUTION: When the driver is installed, the driver's version information is obtained via a PC connection 27. The driver's version information obtained is stored in a storage device 15. The version information is displayed in a display device 25 by operation of an operating key part 22, a dial key 23 or the like.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007154328-A (JP)
Title: Method for producing aromatic copolyamide fiber
Inventor: ISHIHARA SHIGERU
IPC: D01F6/60
Filed: 2005-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing aromatic copolyamide fiber, improved in plastic draw ratio.  <P>SOLUTION: The method for producing the aromatic copolyamide fiber with few defects therein and excellent physical properties comprises the following process. Fiber that is formed from neutral dope of an aromatic copolyamide obtained by reaction between an aromatic dicarboxylic acid chloride and aromatic diamines is subjected to plastic drawing by such a factor as to be 150-300% in draw ratio-increasing percentage relative to the draw ratio in the case of an aromatic polyamide equal in the rate of heterocycle-containing recurring structural units to the above aromatic copolyamide and containing no recurring structural unit having halogen-substituted aromatic group. In this method, the aromatic copolyamide is a multicomponent aromatic copolyamide obtained by copolymerization in a specific molar ratio between the aromatic dicarboxylic acid chloride and the aromatic diamines consisting of a specific heterocycle-containing diamine, a diamine having a bivalent aromatic group with the hydrogen atom(s) substituted with halogen atom(s) and another diamine having a nonsubstituted bivalent aromatic group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007153029-A (JP)
Title: Occupant protection device
Inventor: SUZUKI SHIGEYUKI
IPC: B60R21/20
Filed: 2005-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant protection device provided with a bag to inflate in a seating region of an occupant at the time of a collision of a vehicle to prevent damage of the bag when expanded.  <P>SOLUTION: An air bag device 20 is stored in a seat part 2 of a seat 1 for the vehicle, and is provided with the air bag 22 to inflate in the seating region of at least the seat part 2 at the time of the collision of the vehicle. The air bag device 20 is provided with a protective cover 23 folded in a mode to cover the air bag 22 before the air bag 22 inflates. The protective cover 23 is expanded to be laid on a lower side of the inflating air bag 22 so that the air bag 22 may not be in direct contact with a frame 11 when the air bag 22 inflates.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007154286-A (JP)
Title: Trivalent black chromate treating liquid, trivalent black chromate film and method for depositing trivalent black chromate film
Inventor: KATANO YOSHITADA
IPC: C23C22/34
Filed: 2005-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trivalent black chromate film which has high hardness and consequently is hardly removed even when chromate-treated articles are rubbed with each other.  <P>SOLUTION: A trivalent black chromate treating liquid is used for depositing the trivalent black chromate film on zinc or zinc alloy plating containing chromium nitrate, cobalt nitrate and sulfur-combined organic acid, wherein the treatment is performed by using the liquid containing 0.5-10 g/L chromium chloride and 0.01-20 g/L ammonium monohydrogen difluoride. With this treatment, the trivalent black chromate film having high hardness can be deposited.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007156317-A (JP)
Title: Image forming apparatus
Inventor: MARUYAMA HITOSHI
IPC: G03G21/00
Filed: 2005-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus improved in durability by preventing worsening of the cleanability of a photoreceptor of which the surface layer comprises a curable resin mainly due to deterioration of a cleaning blade.  <P>SOLUTION: A photoreceptor surface is polished with a polishing roller so that a ten-point average surface roughness (Rz) of a 3-μm square of the photoreceptor surface measured with an atomic force microscope is made ≥10 nm, whereby the slidability of a cleaning blade to the photoreceptor surface is improved and good cleanability by the cleaning blade is kept longer. A noncircular cross section is provided to the polishing roller so that the polishing roller is kept in noncontact with the photoreceptor in normal operation in which the polishing roller is at a stop.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007160508-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: ISHIDA MASAAKI
IPC: B41J2/44
Filed: 2005-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner which can precisely scan on a face to be scanned.  <P>SOLUTION: A pixel position formed on a surface of a photo-conductor drum can be finely adjusted by using a light source unit (A1-C14) which has 12 light emitting parts arranged by a double density to a density of pixels on the surface of the photo-conductor drum. A sub-scanning direction gap can be highly precisely corrected, consequently enabling precise scanning on the surface of the photo-conductor drum.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007162255-A (JP)
Title: Seismically reinforcing method by using concrete blocks
Inventor: MIWA AKIHIRO
IPC: E04H9/02
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seismically reinforcing method by using concrete blocks, which contributes to shortening of a construction period and easy construction, and brings about comfortability with respect to ventilation and daylighting.  <P>SOLUTION: According to the seismically reinforcing method by using concrete blocks, the concrete blocks 1 each having a square skeleton, diagonals 1b arranged in an internal space of the skeleton and having a desired thickness, arched reentrant corners 1c formed in four corners of the skeleton shown in Fig. 1, and a desired width, are stacked up on each other. Then cylindrical connection pins 3 are inserted into circular space portions or half-circular space portions each defined at the corners by the concrete blocks 1 adjacent to each other in the vertical and/or horizontal direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007162153-A (JP)
Title: Fluff detection device and fluff detection method
Inventor: KAWAGUCHI KENICHI
IPC: D06H3/08
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluff detection device and a fluff detection method dispensing with a contact fluff detection device to be placed close to a running yarn for the detection of the presence of fluffs generated on the running yarn, and capable of stably detecting fluffs even on a yarn running at a speed of as high as ≥100 m/min with little erroneous operation.  <P>SOLUTION: The fluff detection device and fluff detection method detects the fluffs formed by the breakage of filaments by placing a light projector 21 to project a laser light beam L parallelly aligned in one direction against the yarn guide of a multifilament yarn Y running on a roller 11, receiving the laser beam L of a definite area with a light receptor 22 at prescribed sampling time intervals, calculating the variation of light quantity caused by the shielding of the laser beam L with the fluffs and judging the presence of fluffs from the calculated light quantity change by a data processor 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006173117-A (JP)
Title: Almost isothermal high-temperature type fuel cell
Inventor: REGH TIMOTHY JOSEPH
IPC: H01M8/02
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an almost isothermal high-temperature type fuel cell in relation to a fuel cell including an electrode electrolyte assembly for power generation and a thermal conduction element.  <P>SOLUTION: The fuel cell includes a plurality of electrolyte assembly for power generation and the thermal conduction element of which the mutual connection part is, for example, a kind of heat pipe. Cathode air supplied to the fuel cell is heated inside the fuel cell by fuel cell sub-formation-heat through the conduction element.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007160877-A (JP)
Title: Droplet flying direction control mechanism in ink-jet head
Inventor: YASUHARA MASATERU
IPC: B41J2/045
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To control the flying direction of droplets solely in an ink-jet head mechanism for forming droplets.  <P>SOLUTION: An actuator for deforming a liquid chamber for discharging droplets is divided into two. The driving timing of the two actuators is adjusted, thereby controlling the flying direction of the droplets to be discharged from a discharge hole.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007172844-A (JP)
Title: Method of manufacturing fuel cell and equipment of manufacturing fuel cell
Inventor: KIKUCHI ISAMU
IPC: H01M8/04
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide the method of manufacturing a fuel cell for easily manufacturing a membrane electrode assembly in which the position slippage of a catalyst layer is less and the area of the catalyst layer is smaller than that of an electrolyte membrane; and to provide the equipment of manufacturing the fuel cell.  <P>SOLUTION: The method of manufacturing the fuel cell includes a process forming an electrolyte membrane/catalyst layer assembly, in which films with two catalyst layers 3, 4 in which catalyst layers 3b, 7b are formed on one surface of film-like substrates 3a, 7a are prepared, masking sheets 4, 6 having opening parts 4a, 6a having small dimension than the catalyst layers 3b, 7b of the films with catalyst layers 3, 7 are arranged on both sides of the electrolyte membrane 5, films with catalyst layers 3, 7 are arranged so that the catalyst layers 3b, 7b are faced to the masking sheets 4, 6, so as to interpose the masking sheets 4, 6, the outside of the films with catalyst layers 3, 7 are pressed against each other through elastic members 2, 8 and at the same time heated, and the catalyst layers 3b, 7b and the electrolyte membrane 5 are joined in only the opening parts 4a, 6a of the masking sheets.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007173349-A (JP)
Title: Optical semiconductor element, and method of manufacturing same
Inventor: HATA MASAYUKI
IPC: H01S5/343
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor element wherein an n-type semiconductor layer having a good crystallinity can be formed while suppressing the degradation of In-contained active layers such as a light receiving layer and a light emission layer.  <P>SOLUTION: This semiconductor laser element (optical semiconductor element) comprises a p-type carrier block layer 109 which essentially contains no In, an In-contained active layer 107c which is formed on the Ga polarity plane (group III polarity plane) of the p-type carrier block layer 109, and an n-type clad layer 106 which is formed on the surface of the In-contained active layer 107c and has a smaller mole fraction for In than the active layer 107c.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007170969-A (JP)
Title: Apparatus for testing joint weight bearing device
Inventor: HARA TOSHIAKI
IPC: G01N3/08
Filed: 2005-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for testing joint weight bearing devices and capable of easily evaluating the weight bearing capacity of joint weight bearing devices.  <P>SOLUTION: A hip joint weight bearing device 2 is mounted to a human skeleton model 3 over a hip joint 6. A load application means 71 applies a load to the human skeleton model 3 in such a way that the hip joint weight bearing device 2 may bear the load to the hip joint 6. A group of pressure sensors 8 measures pressure exerted on a sliding surface of a femoral head 67 at this time. On the basis of results of the pressure measurement, it is possible to easily recognize to what degree the hip joint weight bearing device 2 has been able to bear the load exerted on the hip joint 6 and therefore easily evaluate the weight bearing capacity of the hip joint weight bearing device 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT