baber/WOPTO huggingface dataset:
Patent JP-2004300352-A (JP)
Title: Method for producing low resilience polyurethane foam
Inventor: OTA HIDEFUMI
IPC: C08G101/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyurethane foam having low elastic resilience, an open-cell structure of high connection degree of the cells and small temperature dependency of the foam rigidity.  <P>SOLUTION: This polyurethane foam is produced by reacting (A) a polyol composition with (B) an organic polyisocyanate in the presence of a catalyst and a foaming agent. The polyol composition (A) is composed of (a) a polyether polyol having two or more functional groups and an OH equivalent of 800-3,000, (b) a polyether polyol having three or more functional groups and an OH equivalent of ≥200 and <800 and (c) a monool having an OH equivalent of 100-5,000, and the content of the component (b) is 41-85 mass%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304079-A (JP)
Title: Electrolytic capacitor
Inventor: OZAWA TADASHI
IPC: H01G9/14
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte for an electrolytic capacitor having low impedance characteristics, high withstand voltage characteristics, and further proper high temperature lifetime characteristics, and to provide the electrolytic capacitor using the same.  <P>SOLUTION: In this electrolytic capacitor using the electrolyte containing aluminum tetrafluoride salt, anode foil has an anodized film containing fluorine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304100-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NODA NOBORU
IPC: H01L21/331
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that can reduce the deterioration of its frequency characteristics caused by substantial spread in the width of a base layer.  <P>SOLUTION: This semiconductor device is provided with a first-conductivity collector layer 102 formed on a semiconductor substrate 101, second-conductivity graft base layers 104 formed in the surface area of the collector layer 102, and second-conductivity first base lead-out regions 105 formed on the graft base layers 104. The device is also provided with second-conductivity second base lead-out regions 106 formed on top surfaces and side faces of the first base lead-out regions 105, a second-conductivity base layer 107 formed on the collector layer 102, and a first-conductivity emitter layer 108 formed in the surface area of the base layer 107. In addition, the device is also provided with an emitter lead-out region 110 formed on the emitter layer 108.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304983-A (JP)
Title: General-purposed charger
Inventor: MIMOTO AKIHIRO
IPC: H02J7/02
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a general-purposed charger which can quickly charge and which is convenient and has high general purpose.  <P>SOLUTION: The general-purposed charger includes means for rectifying an AC power and stabilizing the AC power to obtain a DC output, and means containing a large capacity capacitor (electric double layer capacitor) and a secondary battery and containing a DC-DC converter having a function of charging the large capacity capacitor from the above-mentioned DC output and a function capable of controlling an output voltage from an external unit for automatically selecting the highest voltage of the above-mentioned DC output, the voltage of the large capacity capacitor and the output of the secondary battery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308703-A (JP)
Title: Electromagnetic type fuel injection valve
Inventor: AKABANE AKIRA
IPC: F16K31/06
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To thin down a yoke while securing a wide magnetic passage by enabling filling of synthetic resin into a coil housing without providing a cutout part on the flanged yoke integrally formed with a fixed core, in an electromagnetic type fuel injection valve.  <P>SOLUTION: In the electromagnetic type fuel injection valve, both ends of a valve housing 2 housing a coil 30 are respectively connected to an outer periphery of the valve housing 2 and the flanged yoke 5a integrated with the fixed core 5 to constitute a valve body 1, the synthetic resin is filled in the coil housing 31, and a coating body 32 covering the valve body 1 and coupler 34 are integrally formed by molding with the synthetic resin. The yoke 5a is formed in a discoid shape to be connected to the coil housing 31 over its entire circumference, the coupler 34 is arranged so as to project to one side of the coil housing 31. The coil hosing 31 is provided with the axial cutout part 31a for pouring the synthetic resin into the coil housing 31 when the coupler 34 and the coating body 32 are formed by molding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306763-A (JP)
Title: Method for preventing running-on derailment of rail car
Inventor: SUZUKI HIDETO
IPC: B60B17/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing a running-on derailment of a rail car by adopting a wheel attaining both low friction and oiless structure.  <P>SOLUTION: A flange corner portion of the wheel is modified by molybdenum disulfide (MoS<SB>2</SB>) having a self-lubricating function and a surface modified structure, so that the wheel needs no lubricating oil while a rolling contact surface between a peripheral surface of the wheel except the flange corner portion and a rail attains a predetermined driving force. At the time of curve traveling, a modifying layer having the self-lubricating function and the surface modified structure on the flange corner portion of the wheel enables rolling between the flange portion and the rail with a super low friction coefficient. Thus, providing effective suppression of the running-on derailment of the flange corner portion, reduction of lubricating oil consumption, prevention of skid and establishment of a clean environmentally-symbiotic railway operation system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312451-A (JP)
Title: Voice signal digitization transformation rule automatic determination method and subscriber system device for implementing the same
Inventor: TANAKA SATOSHI
IPC: G10L19/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for automatically determining a voice digitization transformation rule from a telephone number and a subscriber system device for implementing the method, in a system for offering call services using an IP network.  <P>SOLUTION: A dial receiving unit 1-1 in a subscriber system device 1 receives a telephone number sent from a communication terminal 1-5. A transformation rule determining unit 1-2 determines whether a voice digitization transformation rule used is an α-law rule or an A-law rule based on the received telephone number or an IP address of the other party obtained from a call agent 1-6 or the own terminal. A CODEC unit 1-3 digitizes a voice for transmission in Japan by the α-law side, and digitizes a voice for international transmission and transmission by the A-law side to a country (area) where the A-law side is employed based on the determined transformation rule information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308321-A (JP)
Title: Flow passage switching device for water faucet and water faucet with water purifier
Inventor: NISHIOKA AKIRA
IPC: E03C1/086
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow passage switching device for a water faucet for switching purified water as well as raw water between a direct water discharge condition from a shower plate and a water spraying condition to discharge water and to provide the water faucet with a water purifier.  <P>SOLUTION: Switching operation of direct water discharge flow passages A, C for discharging water directly and spraying water discharge flow passages B, D for discharging spraying water is performed by a drum 13 in a flow passage switching device main body 4 so as to turn freely around a shaft. The drum 13 has communicating holes a, b, c, d for communicating flow passages 98, 101 on the upstream side of the drum and flow passages i, i' in the drum. It has communicating holes a', b', c', d' for communicating the flow passage i' in the drum with the direct water discharge flow passages A, C or communicating the flow passage i in the drum with the spraying water discharge flow passages B, D. A sensor 30 for detecting concentration of residual chlorine of the purified water 100 flowing in the flow passages i, i' in the drum and raw water 99 is provided while it is fixed to the flow passage switching device body 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312563-A (JP)
Title: Automatic tuning apparatus
Inventor: KATO OAKI
IPC: H04N5/44
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently auto-preset a broadcasting station capable of normal outputting by excluding a broadcasting station incapable of normal outputting in a broadcast receiving apparatus.  <P>SOLUTION: Preset is invalidated not to store frequency information of a broadcasting station incapable of normal outputting in broadcasting stations receivable for the broadcast receiving apparatus. Preset is invalidated by disabling tuning of the broadcasting station incapable of normal outputting or by deleting the frequency information after presetting, and preset is performed only for the broadcasting station capable of normal outputting. Thus, efficient auto-preset is made possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003306465-A (JP)
Title: Method for working up residue in producing 8-16c carboxylic acid
Inventor: ROOS MARTIN
IPC: C07C55/12
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for working up residues in producing a 8-16C carboxylic acid.  <P>SOLUTION: The method comprises isolating degradation acids of low oxidizing agent content and low metal content formed in producing a carboxylic acid, in particular the 8-16C dicarboxylic acid and recirculating a metal catalyst to the production process for the (di)carboxylic acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004315837-A (JP)
Title: Treatment system for workpiece
Inventor: GOTO MASAHIRO
IPC: B05C3/04
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment system for a workpiece where the remaining foreign matters stuck to a workpiece are positively removed while suppressing the upsizing and complication of equipment, so that the quality of the workpiece and in turn, a product after the treatment can be improved.  <P>SOLUTION: A degreasing tank 11 stored with a prescribed solution is provided correspondingly to a degreasing stage. The upper direction of the degreasing tank 11 is equipped with a moving apparatus 17 as a moving means freely movably. The moving apparatus 17 is constituted in such a manner that an automobile body W is dipped into the degreasing tank 11, is taken-up after a prescribed time, and is thereafter carried to the following stage. Further, the moving apparatus 17 is constituted so as to perform swinging operation as to the automobile body W during the dipping period of the automobile body W into the degreasing tank 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313221-A (JP)
Title: Pachinko slot machine
Inventor: IIDA MASAMICHI
IPC: A63F5/04
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sub game wherein a rule which is complicated and interests a player is used and the intention of the player is reflected securely.  <P>SOLUTION: This pachinko slot machine comprises: a main game apparatus 3 for rotating and stopping a plurality of reels 2 displaying a plurality of kinds of patterns and putting out medals depending on the combination of the patterns on the stopped reels; and a sub game apparatus 4 concerned with increase/reduction in the number of medals put out by the main game apparatus. The pachinko slot machine displays the contents of the sub game by the performance display device 5 of the sub game apparatus. A user's intention deciding area A is provided in the displaying area of the performance display device, and a touch panel 6 is provided on the front surface of the performance display device. The performance display device is seen through the touch panel, and the sub game apparatus progresses the sub game based on a signal from the touch panel corresponding to the area A for deciding intention.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313276-A (JP)
Title: Mr imaging apparatus
Inventor: ISHIKAWA AKIHIRO
IPC: G01R33/48
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To acquire an image which represents suppressed signals from a tissue wherein both of T1 and T2 are long such as CSF, and an image for which such a signal suppression is not applied within a short time.  <P>SOLUTION: A 180°pulse 53 of a pulse sequence B for forcible excitation is applied at a point when ESP has passed from the last 180° pulse 52 of a pulse sequence A for signal generation. Then at a point when a lateral magnetization has started focusing after the ESP/2, a positive 90° pulse 54 is applied in an odd-numbered sequence of (a), and a vertical magnetization in the opposite direction from the direction of a static magnetic field is presented. Thus, the softening of a proton with a longer T1 is delayed, and a signal generated in an even-numbered sequence of (b) is suppressed, and a negative 90° pulse 54 is applied in the even-numbered sequence of (b) to present the vertical magnetization in the same direction as the direction of the static magnetic field. Thus, the softening of the proton with the longer T1 is quickened, and a signal which is generated in the odd-numbered sequence of (a) is prevented from being suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006806-A (JP)
Title: Organic semiconductor element, rf modulation circuit and ic card
Inventor: HIRAI MASAHIKO
IPC: H01L21/331
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic semiconductor element in simple configuration having a pair of electrodes facing each other on a base material and an organic semiconductor layer between the pair of the electrodes.  <P>SOLUTION: The organic semiconductor layer 3 is provided on the surface of a first electrode 2, and a first extraction electrode 6 is connected to the projected part of the first electrode 2 where the organic semiconductor layer 3 is not provided on the surface of the first electrode 2. On a part of the surface of the organic semiconductor layer 3, a second electrode 4 and a second extraction electrode 8 connected to the second electrode 4 are provided. At the protrusion of the organic semiconductor layer 3 where the second electrode is not provided, a third take-out electrode 7 connected to the organic semiconductor layer 3 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004313426-A (JP)
Title: Mask
Inventor: SAIKI TOSHIHISA
IPC: A62B18/02
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask with a simple structure capable of advantageously preventing the unpleasant feel caused by the halitosis by effectively preventing the breath exhaled from a mouth from entering nostrils.  <P>SOLUTION: A mask body 12 made of an air-permeable material 18 has long tension members 22 extending in left and right directions, and the mask body 12 is divided into two upper and lower sections 24 and 25 at the intermediate part. When a user wears the mask, the tension members 22 press a section between the nose and mouth of the user (under the nose), so that the part covering the nose and the part covering the mouth are separately sectioned.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315451-A (JP)
Title: Pharmaceutical containing vascular endothelial growth factor antisense compound
Inventor: KOIZUMI MAKOTO
IPC: A61K48/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new vascular endothelial growth factor (VEGF) antisense compound inhibiting action of VEGF and effective for treatment of diseases in which neovascularization or vascular permeability enhancement by VEGF is concerned.  <P>SOLUTION: The subject pharmaceutical comprises a compound represented by the formula: HO-B1-B2-B3-B4-B5-B6-B7-B8-B9-B10-B11-B12-B13-B14-B15-B16-B17-B18-B19-B20-B21-B22-H (wherein B1 to B3, B8, B11 and B20 are same or different and they represent C<SP>P</SP>, or the like; B4, B5, B7, B9, B12, B14 to B16 and B21 are same or different and they represent A<SP>P</SP>, or the like; B6, B10, B13 and B17 are same or different and they represent G<SP>P</SP>, or the like; B18 and B19 are same or different and they represent T<SP>P</SP>, or the like; B22 represent T<SP>t</SP>, or the like) and its pharmacologically acceptable salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004084932-A (JP)
Title: Internal combustion engine driving vehicle and intermittence determining device of motive power transmission device for internal combustion engine driving vehicle
Inventor: KISHIHATA KAZUYOSHI
IPC: F02D29/06
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine driving vehicle having the function for determining whether or not a motive power transmission device is in a state of cutting off the transmission of motive power without relying on a gear position sensor.  <P>SOLUTION: After an engine speed of an engine reaches a motive power transmission starting engine speed by gradually increasing opening of a throttle valve 12 of the internal combustion engine 1, the engine speed of the internal combustion engine is detected as a determining value when further opening the throttle valve by preset opening. This determining value is compared with a criterion value, and is determined that the motive transmission device 6 is in a state of cutting off the transmission of the motive power when the determining value is larger than the criterion value, and is determined that the motive power transmission device 6 is in a state of transmitting the motive power when the determining value is not more than the criterion value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004317917-A (JP)
Title: Imaging apparatus
Inventor: YOKOTA SATOSHI
IPC: G03B13/36
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus realizing the shortening of a time lag by driving a focusing device and a range-finding device simultaneously with the start of photographing, and utilizing information of the device which finishes action earlier.  <P>SOLUTION: The imaging apparatus is equipped with a photographic lens 2, a CCD 6, a control part 50 for detecting the focusing of the focus lens 22 of the photographic lens by utilizing the image data of the CCD 6, and the range-finding device 3 detecting a distance by a triangular range-finding system. When a specified photographing mode is started, focusing by the focusing device is stopped, and range-finding detection by the range-finding device 3 is started, then operation is switched to the focusing of the photographic lens in accordance with a range-finding value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314541-A (JP)
Title: Inkjet recording device
Inventor: NIEKAWA YUKIHIRO
IPC: G06F3/12
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To carry out recording with a recording quality required on the basis of a visual observation distance, by setting a recording mode while the distance to visually recognize a recording medium is first taken into consideration, and also to carry out recording superiorly balanced with a productivity.  <P>SOLUTION: An inkjet recording device comprises a recording part 6 with an inkjet system recording head and a head scanning mechanism for scanning the recording head in a direction orthogonal to a transfer direction of the recording medium, a recording mode setting device 3 for setting the recording mode on the basis of the visual observation distance to visually recognize the recording medium, and a controller 7 for controlling the operation of the recording part to carry out recording by the set recording mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317447-A (JP)
Title: Information-providing method, information-providing system, information terminal device, and center
Inventor: WADA YOSUKE
IPC: G08G1/0969
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing method and its device which reduce the quantity of communication data between a center and an information terminal device, and shorten the communication time and the response time.  <P>SOLUTION: The information terminal device 10 guides the user on the route guidance of a route having searched. The terminal device 10 determines whether a vehicle runs on the searched road being currently route-guided (whether the vehicle is on-route). If the vehicle is on-route, the terminal device 10 transmits a search data on the searched route ahead of the existing position of the vehicle out of search data, representing the searched route to the center 30. When this transmission is performed, the terminal device 10 sets precedence in the order of the existing position information, destination information, road kind changing spot data, and constituent spot data, and performs transmission. Also, if the vehicle is off-route, the terminal device 10 transmits all the route search data. The center 30 retrieves content information, corresponding to the transmitted search data and provides the corresponding content information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324427-A (JP)
Title: Seal and sealing device
Inventor: MATSUSHITA MITSUYOSHI
IPC: F16J15/3272
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal capable of being easily attached without disassembling an apparatus.  <P>SOLUTION: A V-ring 30 is composed of a body of a trapezoidal section shape and a lip 31 extending therefrom. The V-ring 30 sticks to a shaft 2 and seals a gap between the shaft 2 and the lip 31 contacts an end surface 50 and seals a gap between the end surface 50. The V-ring 30 is cut in a ring shape at a cut part 32 and can be attached to and detached from the shaft 2 without disassembling the apparatus. The V-ring 30 is retained at an outer circumference side surface by a set ring 40, and the V-ring can maintain a ring shape without adhering the cut part 32. The set ring 40 includes positioning bolts 44 at three positions in a circumference direction, and can be positioned by contacting the positioning bolt 44 on the end surface 50 thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323987-A (JP)
Title: Water-resistant nonwoven sheet
Inventor: KIYOOKA SUMIHITO
IPC: D04H1/4382
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-resistant nonwoven sheet having water resistance, air permeability, water repellency and suppleness and drapeability which are conventionally difficult to possess in combination and suitable for medical disposable uses such as a gown for surgery, a drape, a sheet and a covering cloth.  <P>SOLUTION: The water-resistant nonwoven sheet is characterized as follows. The water-resistant nonwoven sheet is composed of a nonwoven fabric containing ultrafine fibers having 0.05-0.9 dtex fineness and a binder resin is applied to the nonwoven fabric. The average pore size of the water-resistant nonwoven sheet is 15-50 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI