baber/WOPTO huggingface dataset:
Patent JP-2004108196-A (JP)
Title: Engine start/stop control system
Inventor: ABE YOSHI
IPC: B60R25/10
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine start/stop control system capable of reducing a manufacturing cost in the engine start/stop control system having smart ignition function.  <P>SOLUTION: The engine start/stop control system 1 comprises an emergency key 25, a portable machine 11 having communicating function and a vehicle control device 12 permitting the start of the engine subject to establishment of mutual communication with the portable machine 11. The vehicle control device 12 conducts transponder communication with a transponder control part 26 provided in the emergency key 25 when the emergency key 25 is mounted on a key cylinder used for a locking and unlocking mechanism for locking and unlocking an opening/closing part (a lid part) of a glove box provided in the inside of a vehicle 2. The vehicle control device 12 permits the start of the engine subject to establishment of the transponder communication.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003102231-A (JP)
Title: Trimmer head for auto-loading fixed-line trimming machine
Inventor: JOHN R FOGLE
IPC: A01D34/73
Filed: 2002-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a fixed-line trimmer head for an improved string trimming machine. SOLUTION: This trimmer head for the string trimming machine uses a fixed length segment of a line and is manufactured so as to adapt to the trimming line within the range of different diameters from a relatively small- diameter line to a relatively large-diameter line. In order to accomplish the manufacture thereof, the trimmer head consists of generally cylindrically shaped hollow main housings (12, 14 and 16) having a central axis therethrough. Exit openings (34 and 36) for the line are formed on diametrically opposite sides of the main housings and line entry holes (18, 20 and 22 and 24) in two different pairs or sets are formed through the housing (16). An insert member (50) is placed in the interior of the housing (16). The insert member (50) has a first and a second guide channels (54 and 56) aligned with and operating with the line entry holes and exit openings to guide the string trimmer line inserted through the line entry holes in an arcuate path to exit from the corresponding line exit openings without separately threading the line into the line exit openings.
Patent JP-2004111248-A (JP)
Title: Socket for electronic component
Inventor: FUJIKAWA OSAMU
IPC: H01R33/76
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket for an electronic component, having high and stable conductivity due to contact with loaded electronic components.  <P>SOLUTION: In this socket 10 for an electronic component, each solder ball 64 of a BGA 60 is electrically connected to a second exposed part 30 through an intermediate part 40 by making contact with a first exposed part 20. If the BGA 60 is pressed onto a mounting surface 12a by the pressing protrusion 58 of a pressing part 50, the circular cross section of the first exposed part 20 is elastically deformed by the solder ball 64 and they are reliably brought into contact with each other, and even if the height positions of a plurality of solder balls 64 are not uniform and have a variation of several μm, the variation is absorbed by the elastic deformation of the first exposed part 20, and all solder balls 64 are brought into contact with the first exposed part 20. As a result, all solder balls of the BGA 60 is electrically connected to the second exposed part 30 from the intermediate part 40 through a gold plated layer 20b of the first exposed part 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108991-A (JP)
Title: Failure diagnosis method and its system, and circuit board
Inventor: NAKAGAWA EIGO
IPC: G03G21/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for diagnosing a failure of a circuit board with a convenient and inexpensive mechanism.  <P>SOLUTION: A plurality of patterns 30 are formed on the circuit board 10 ranging from individual pins 22a of ICs 22 to an input/output part of the circuit board 10. A capacity component 40 consisting of metal members 40a, 40b is arranged crossing the plurality of patterns 30. A failure diagnosis part 90 is connected to the opening end of the two metal members 40a, 40b. The failure diagnosis part 90 detects an electric signal corresponding to a signal change induced in the capacity component 40 by electrostatic joint between the pattern 30 and the capacity component 40 as a result of the supply of power to the circuit board 10 followed by the operation of a circuit member 20. Whether the whole board is in failure or not is diagnosed by comparing the electric signal with a previously measured electric signal in a normal condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109607-A (JP)
Title: Electrophotographic device and process cartridge
Inventor: GOTO KOJI
IPC: G03G9/08
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic device which has an electrophotographic photoreceptor allowing the durability during repeated use to be enhanced and enables satisfactory picture for a long term to be obtained.  <P>SOLUTION: The electrophotographic device is provided with the electrophotographic photoreceptor, an electrifying means, an exposure means, a development means, a transfer means and a means of removing the remaining toner after transfer on the transfer means and electrophotographic photoreceptor. Therein, the surface layer of the electrophotographic photoreceptor contains a spicified di-organopolysiloxane, resin fine particle containing fluorine atom and polyallylate resin having a specified repeated unit. The toner contains lubricant, the means of removing the remaining toner after transfer is a cleaning blade made of polyurethane resin and the contact length in the circumferential direction of the cleaning blade and the electrophotographic photoreceptor is 0.1∼2.5mm. The process cartridge is used for the device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003109372-A (JP)
Title: Removable disk drive unit
Inventor: JAO JANBINGU
IPC: G11B33/12
Filed: 2002-09-19
Abstract: PROBLEM TO BE SOLVED: To effectively protect an internal part from contamination due to particulates, etc., in air. SOLUTION: A removable disk drive unit has at least one recording disk, a first interfacing means, a cartridge 1 for demarcating a first closed space 3, a data reading/writing means, and a second interfacing means, and is provided with a disk drive 100 for demarcating a second closed space 4. A connected closed space obtained by connecting the first and second closed spaces 3 and 4 is formed by the engagement of the first and second interfacing means, and a moving means 131 is further provided which moves the recording disk from the cartridge 1 up to a position where the data reading/writing means can perform reading/writing processing of the recording disk.
Patent JP-2004119669-A (JP)
Title: Cooling device
Inventor: YAMANAKA YASUHIRO
IPC: H01L23/36
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device excellent in a cooling efficiency and a space efficiency.  <P>SOLUTION: The cooling device constituted of a cooling plate 2 for mounting a heat generating body 1 consisting of a power switch for an inverter and provided with flat plate type radiation fins 3a, 3b, 3c, 3d, 3e, 3f made of aluminum and a cooling fan 4 for conducting cooling air to flow between respective radiation fins 3a-3f, is formed so that distances S1-S6 between respective radiation fins 3a-3f and the cooling fan 4 are longer at the central part of the cooling fan 4 and shorter at the outer part of the same, whereby the cooling air generated by the cooling fan 4 is guided inward by the outside radiation fins 3f, 3e, 3d, which are located at places shorter in a distance from the cooling fan, to conduct the air to flow much more through the central radiation fins 3c, 3b, 3a compared with the air which flows through the outside radiation fins.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115195-A (JP)
Title: Back board and article transfer device and method using it
Inventor: NAKAJIMA SHOJI
IPC: B65G59/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back board which does not damage the lower part of an article when transferring the article onto a pallet, and an article transfer device which does not require a large amount of design change of an existing facility by using this back board.  <P>SOLUTION: In the case of inclining the article 4 and transferring it to the pallet 6 while supporting the undersurface of the article, the distance between the contact point with the pallet 6 of the article 4 and the support point of the undersurface of the article 4 is set to be t, and the distance between the support point of the undersurface of the article 4 and the upper surface of the pallet 6 is set to be h. When the back board 5 of which angle θ formed by the article receiving surface of the back board and the vertical direction is set to be θ=sin-1(h/t) is used, and the fork 3 is retracted at a predetermined speed V in the pulling direction by rotating a moving motor 10, the article 4 is stopped by the back board 5 with being dragged in the retracting direction of the fork 3. Since the back board 5 has the same inclined angle as the inclination of the article 4, the article can be surely held and the weight is hardly applied on the tip part of the fork 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119758-A (JP)
Title: Manufacturing method of multilayer printed circuit board
Inventor: SUGAO MASAOMI
IPC: H05K3/42
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer printed circuit board provided with blind via holes and plated through-holes filled with plating having high connection reliability without having adverse effect on the plated through-holes due to adhesion of an additive agent of plating liquid for via filling.  <P>SOLUTION: The manufacturing method of the multilayer printed circuit board includes the steps of: forming the blind through-holes and the through-holes to an outermost layer of a multilayer printed circuit board; thereafter applying electroless copper plating / copper electroplating to the entire face; and thereafter applying via filling to the entire face by electroplating. The manufacturing method of the multilayer printed circuit board includes the steps of: forming the blind through-holes and the through-holes to the outermost layer of the multilayer printed circuit board; thereafter applying electroless copper plating to the entire face; thereafter applying via filling to the entire face by electroplating; thereafter cleaning the entire face including the through-holes; and applying the copper electroplating to the entire face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118122-A (JP)
Title: Optical scanner
Inventor: KAWAZOE OSAMU
IPC: G02B26/12
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner which uniforms optical characteristics among image heights by suppressing temperature gradient of an fθ lens, which is accompanied with environmental variations such as temperature rise in a device, by a low-cost and simple mechanism.  <P>SOLUTION: In the optical scanner having at least one semiconductor laser light source 2 for emitting laser light, a polygon scanner unit 4 for reflecting and deflecting the laser light, at least one fθ lens 5 made of plastics which corrects the laser light deflected by the polygon scanner unit 4 so as to scan a photoreceptor 6 at a uniform speed, and an enclosure 1 for fixing the semiconductor laser light source 2, the polygon scanner unit 4, and the fθ lens 5, a heat transmission quantity compensation means 7 is provided between the polygon scanner 4 and the fθ lens 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126780-A (JP)
Title: Method for preparing data for analysis, data analysis method, data analysis device, data preparation program and data analysis program
Inventor: HATANO TOSHIAKI
IPC: G06F17/30
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data analysis method for extracting attribute data from geographic information data based on observed data, preparing data for geographic information analysis from the attribute data and the observed data, analyzing the data for geographic information analysis, and introducing the inclination of the occurrence of events.  <P>SOLUTION: This data analysis device is provided with a database 110 for storing geographic information data associated with certain geography, a database 120 for storing observed data including position data in the geography and event data indicating events generated at the position in a chart format and a data processing part 130 for preparing data for geographic information analysis based on the geographic information data and the observed data. Then, the attribute data indicating characteristics in geography are extracted from the database 110, and the attribute data and degree display data indicating degrees pertinent to the characteristics are added to the observed data so that data for geographic information analysis can be prepared and analyzed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125018-A (JP)
Title: Holder installation structure
Inventor: NAGAI NOBUYUKI
IPC: G09F7/20
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder installation structure comprising combination of simple members to achieve such an installation method that they are slidable to a desired position, and that they are prevented from moving unexpectedly at the position.  <P>SOLUTION: An angle rod 8 as a holder is installed through an installation mechanism to a pair of guide grooves 11a and 11b. The installation mechanism is provided with a plurality of block bodies 1a and 1b combined with each other to be engaged in prescribed attitudes to the guide grooves 11a and 11b to be prevented from being separated, and the angle rod 8 as a removal protecting means to prevent separation of engagement of the block bodies 1a and 1b combined with each other by keeping the prescribed attitudes. The block bodies 1a and 1b are slidable along the guide grooves 11a and 11b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128123-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: IMAIDE MASAHIRO
IPC: H01L29/78
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that can reduce leakage currents resulting from crystal defects, and to provide a method of manufacturing the device.  <P>SOLUTION: The semiconductor device has a MISFET provided in the element forming area Re of a semiconductor substrate 11 and a trench isolation 13 surrounding the sides of the area Re. An oxygen passage suppressing film 23 is provided from the surface of the isolation 13 to a portion near the isolation 13 of the element forming area Re. The film 23 is composed of a silicon nitride film etc., which hardly permeates oxygen. Consequently, the cubical expansion of the upper edge section of the element forming area Re is suppressed and stresses can be reduced, because the upper edge section is hardly oxidized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128855-A (JP)
Title: Broadcast system, broadcast apparatus, and broadcast receiver
Inventor: MIYAHARA TAKESHI
IPC: H04H20/76
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast system capable of efficiently and simply performing control over reproduction of sound data in real time.  <P>SOLUTION: A broadcast apparatus 110 is provided with: a sound data generating means 111 for generating sound data; a control information preparing means 112 for preparing control information to perform control over reproduction of the sound data; a sound control data generating means 113 for combining the sound data with the control information to produce sound control data; and a sound control data transmission means 114 for transmitting the sound control data to a broadcast receiver 120. The broadcast receiver 120 is provided with: a sound control data reception means 121 for receiving the sound control data; a sound control data extract means 122 for extracting the control information and the sound data from the sound control data; a control means 123 for performing the control over the reproduction of the sound data on the basis of the control information; a sound reproduction means 124 for reproducing the sound data; and a sound output means 125 for outputting the sound in response to the sound data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122962-A (JP)
Title: Body structure for vehicle
Inventor: MIKI TAKASHI
IPC: B61D17/04
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To join parts without affecting thermal influence on a part made of synthetic resin material in a body structure for a vehicle manufactured by combining a part made of synthetic resin material and a part made of light alloy material.  <P>SOLUTION: An outer plate part 6a and an inner plate part 6b of a rim member 6 are butted to an outside flange part 2d and an inside flange part 2e on an upper edge side of a connection member 2, and are integrally joined at the butting parts by a friction agitation joining. The rotating tool for friction agitation joining is applied for an outside portion from the outside and for an inside portion from the inside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121749-A (JP)
Title: Optical scanning probe apparatus
Inventor: HARA MITSUHIRO
IPC: A61B1/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning probe apparatus having a wide range of application for scanning even in a depth direction, or the like, without enlarging the outer diameter of an optical scanning probe.  <P>SOLUTION: In the optical scanning probe 305, a balloon 353 to be expanded in a radius direction is connected to the tip end of a sheath 341 via a connection ring 349a. An elastic cylinder body 352 to be extended in a longitudinal direction so as to be freely movable is connected to the tip end via a connection ring 349b. A tip end frame body 351, incorporating an optical scanning optical system 350 for performing two-dimensional scanning in a direction orthogonally crossed with an optical axial direction, is connected to the tip end. Pressurized air 355 is supplied/discharged inside the connected body. Thus, optical scanning image information is obtained by moving the elastic cylinder body 352 in the longitudinal direction, so as to move the tip end frame body 351, and moving an observation point 326, so as to vary the depth direction of a subject.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130555-A (JP)
Title: Nozzle for injection molding machine and injection molding machine
Inventor: WATANABE SHINJI
IPC: B29L9/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle for an injection molding machine, which has a simple structure as compared with a convention nozzle, and is used at the time of sandwich molding.  <P>SOLUTION: The nozzle is constituted of a nozzle body 10 and a connection block 30, and the nozzle body 10 is constituted of a casing 11 and a core 12. A first flow channel 15 is formed to the center of the core 12 and a second flow channel 16 is formed between the outer peripheral surface of the core 12 and the inner peripheral surface of the casing 11. The first and second flow channels 15 and 16 meet with each other in front of the core 12 to be connected to the discharge port 13 provided to the leading end of the casing 11. First and second supply routes 31 and 32 are formed in the connection block 30. The first supply route 31 connects a sub-injection device 41 and a first port 17, and the second supply route 32 connects a main injection device 42 and a second port 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132788-A (JP)
Title: Apparatus and method for measuring internal impedance in storage battery
Inventor: TAKAHASHI KIYOSHI
IPC: H01M10/48
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for measuring the internal impedance of a storage battery capable of increasing a measurement precision with less influence of a disturbance of noise or the like without increasing the value a measurement current for flowing to the storage battery.  <P>SOLUTION: An apparatus for measuring the internal impedance of the storage battery has an AC current generation means and an AC voltage measuring means for measuring the internal impedance of each storage battery of a group of storage batteries to which a plurality of storage batteries are connected in series. Furthermore, there is a control operation means for controlling the AC current generation means and processing input from the AC voltage measurement means, the AC current generation means has the function of generating an AC current, where a waveform is substantially a sinusoidal wave, and the control operation means has the function of automatically setting the optimum value of the AC current. Additionally, a method is provided to measure the internal impedance of the storage battery by ideally using the apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132469-A (JP)
Title: Plug valve
Inventor: AOSHIMA HIROAKI
IPC: F16K5/04
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent floating of a seal member from a seal groove by providing a seal pressing member having a slit to a valve body.  <P>SOLUTION: A valve body 12 has a first passage 14, a second passage 16 and an opening 18 crossing the first passage 14 and the second passage 16. A plug body 24 is freely rotatably inserted into the opening 18. A handle 52 is inserted into and fitted to the upper part 26 of the plug body. A through hole 30 is formed on the lower part 28. O rings 44, 46 are seated in a pair of annular grooves 40, 42 provided at an equal interval to the through hole 30. An O ring 50 is seated in an annular groove 48 provided roughly in parallel to an axial line of the through hole 30. A seal pressing member 20 for preventing floating of the O ring 50 is fitted into an enlarged diameter part 14c of the first passage 14. One end of the seal pressing member 20 is brought into intimate contact with an end surface of the enlarged diameter part 14c. A curved surface 20a matched to the inner peripheral surface of the opening 18 is formed at the other end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132317-A (JP)
Title: Oil pan
Inventor: OGISO HIRONOBU
IPC: F02F7/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To avoid increase of the dimension in a vertical direction of an oil pan when a drain plug is fitted to a wall surface of the oil pan integrally with an oil screen, and to ensure excellent filtering performance of the oil screen.  <P>SOLUTION: A rib 4 extending in a horizontal direction is formed on a bottom wall 3 of an oil pan 2, a drain hole 5 is formed in the rib 4, and a drain plug 8 is screwed in an opening of the drain hole 5 in an outer side surface 7 of the oil pan. On the other hand, an oil passage 11 formed in a side wall 10 of the oil pan is branched from a middle of the drain hole 5 and extends upwardly, and a cylindrical oil screen 12 locked to a tip of the drain plug 8 is disposed on a connection portion of the drain hole 5 to the oil passage 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134678-A (JP)
Title: Wiring board, manufacturing method thereof and non-contact ic card
Inventor: TANNO YOSHIO
IPC: H05K3/40
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board, a manufacturing method of the wiring board in which the number of steps is reduced and highly reliable layer connection parts can be obtained and a non-contact IC card.  <P>SOLUTION: Layer connection parts 21a and 21b for electrically connecting connection lands 22A and 22B of conductor patterns 16 and 17 formed on the front and rear surfaces of insulated film 15 as an insulating layer are formed by mutually welding the connection lands 22A and 22B. Thus, the number of layer connection steps is reduced to reduce the production cost and to improve the productivity, and highly reliable layer connection parts can be obtained.  <P>COPYRIGHT: (C)2004,JPO