baber/WOPTO huggingface dataset:
Patent JP-2004349306-A (JP)
Title: Electric double layer capacitor and electric double layer capacitor laminate
Inventor: KASAHARA RYUICHI
IPC: H01G11/70
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric double layer capacitor and an electric double layer capacitor laminate which are capable of restraining an electrolyte solvent from evaporating and leaking out and kept low and stable in ESR (equivalent service resistance) for a long period of time.  <P>SOLUTION: A metal foil equipped with a high-molecular conductive material layer 3 formed on its one side is used as a current collector 2, and a polarizable electrode 4 is formed by binding active carbon particles whose maximum particle diameter is smaller than the thickness of the polarizable electrode 4 together with conductive high-molecular material. The polarizable electrode 4 is formed as mentioned above, so that it can be reduced in electrical resistance and initial ESR (equivalent service resistance). A metal foil is used as the current collector 2 so that an electrolyte solvent vapor hardly penetrates through the current collector 2, ESR is restrained from increasing when the electric double layer capacitor operates at a high temperature, and the electric double layer capacitor laminate can be also improved in characteristics.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345444-A (JP)
Title: Electric power steering device
Inventor: NISHIKAWA SHINJI
IPC: F16C27/06
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a reduction of the amount of backlash of an engagement part and a reduction of rattling of a pinion in an axial length direction by means of single elastic ring.  <P>SOLUTION: A supporting hole 54 of a housing 5 supporting a shaft section 3c at an opposite electric motor side of a worm 3 interlocked and connected with an output shaft 1a of an electric motor 1 through a rolling bearing 8 fitted on the shaft section 3c is tapered with respect to a central axis line. Between this supporting hole 54 and an outer race 8b of the rolling bearing 8, the elastic ring 20 having a first pressing section 20a for pressing the worm 3 against a worm wheel 4 and a second pressing section 20b for pressing the outer race 8b of the rolling bearing 8 against the one side of the axial length direction of the worm 3 is pushed in. The elastic ring 20 is slacked and thereby applying a preload on the engagement part, so that a preload is applied on the rolling bearing 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348896-A (JP)
Title: Semiconductor memory
Inventor: HAGA AKIRA
IPC: G11C7/06
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To propose an S/A equalizer having no increase in an isolation region nor drop in driving force.  <P>SOLUTION: A sense amplifier S/A is connected to bit line pairs BLt and BLc to read/write data. A bit line equalizer BLE equalizes the potential of the bit line pairs BLt and Blc. A sense amplifier equalizer SAE equalizes the potential of two power supply nodes of the sense amplifier S/A. The sense amplifier equalizer SAE consists of two types of MOS transistors, the gate oxide films of which are different in thickness. One type of a MOS transistor is formed within the region of a thin film Tr, and the other type of the MOS transistor is formed within the region of a thick film Tr.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349584-A (JP)
Title: Oxide semiconductor light emitting element
Inventor: SAITO HAJIME
IPC: H01L21/363
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide semiconductor light emitting element for which the defect of an epitaxial layer can be reduced and which has high reliability and high luminous efficiency.  <P>SOLUTION: In the oxide semiconductor light emitting element, an Li<SB>1-b</SB>Na<SB>b</SB>GaO<SB>2</SB>buffer layer 102 is formed between a sapphire substrate 101 and a quantum well light emitting layer 105. In the buffer layer 102, the Na percentage composition b is inclined between the rear surface and front surface. Consequently, a ZnO-based semiconductor having few defects can be grown epitaxially on the buffer layer 102.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350743-A (JP)
Title: Accessory attachment device to footwear sole
Inventor: SATO MITSUO
IPC: A43B13/26
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accessory attachment device to a footwear sole preventing unintended rotation of a bolt and nut and preventing loosening of the bolt and nut and falling of the accessary from the footwear sole.  <P>SOLUTION: This accessory attachment device to the footwear sole, at first, attaches the accessory formed with a bolt through-hole to the footwear sole with a clawed bolt projecting a screw part to the outside and embedded in the footwear sole and an detachable nut. Secondly, an inversion preventing projection part is formed in a part of a plane in the accessory side of the detachable nut fixing the accessory. Thirdly, the circumference of the bolt through-hole of the accessory is formed of an elastic material. Fourthly, the circumference is formed with a spring part bending toward the nut side. Fifthly, the spring part is formed with a receiver part where the inversion preventing projection part is fitted. Sixthly, the spring part is formed with a slope face lowering to the fitting receiver part in the direction of fastening the nut and sliding in the inversion preventing projection part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352630-A (JP)
Title: External preparation for skin
Inventor: OBARA YASUHIRO
IPC: A61K8/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external preparation which is used for the skins and can improve drabness or the like caused by the yellowing of the skin, namely, also visually subdued phenomena (the drabness of the skins) caused by reasons except the pigmentation of melamine pigment.  <P>SOLUTION: This external preparation for the skins is characterized by containing (1) 4-n-butylresorcinol and / or its salt, and (2) arbutin and / or its salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004051968-A (JP)
Title: Thermally-conductive curable liquid polymer composition and semiconductor device
Inventor: YAMAKAWA KIMIO
IPC: C08K3/22
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally-conductive curable liquid polymer composition having fluidity before it is cured, and capable of forming a cured product excellent in thermal conductivity after cured, and to provide a semiconductor device given by bonding or coating a semiconductor element with the composition and having excellent reliability.  <P>SOLUTION: This thermally-conductive curable liquid polymer composition comprises (A) a curable liquid polymer, (B) a filler made of a thermally-extensible shape memory alloy, and (C) a thermally-conductive filler [provided that, the component (B) is not included]. The semiconductor device is given by bonding or coating the semiconductor element with the thermally-conductive curable liquid polymer composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004355724-A (JP)
Title: Circulation recording device and picture accumulation/distribution system
Inventor: TAKADA TOMOMI
IPC: H04N21/472
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circulation recording device and a data accumulation/distribution system, in which a circulation recording region is used effectively and access efficiency for the circulation recording region is improved.  <P>SOLUTION: In the circulation recording device recording time sequence input data is edited in a data block 220 of the prescribed size consisting of a plurality of sub-blocks 222, written in the disk device with a data block unit, data is read out from the disk device to a cache memory with a sub-block unit responding to output request of specific data, and the specific data included in the sub-block is outputted selectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004028334-A (JP)
Title: Gear drive mechanism
Inventor: IKEDO YUJI
IPC: F16H35/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of a mechanism by simplifying the structure of the mechanism for switching a driven gear from the non-engagement condition to the engagement condition in relation to a driving gear or from the engagement condition to the non-engagement condition.  <P>SOLUTION: An upper rack 29 possible to be engaged with a pinion 35 to be rotated by a motor 37 is formed with a cam groove 29f over the nearly whole length thereof. A pin 40a of a cam follower 40 is engaged with the cam groove 29f, and the pin 40a is driven when a lower rack 30 reaches the predetermined position, and the upper rack 29 is operated to be switched from the non-engagement condition to an engaging position in relation to the pinion 35 by the pin 40a and the cam groove 29f. On the other hand, the upper rack 29 is switched to the non-engagement condition in relation to the pinion 35 by the pin 40a and the cam groove 29f in response to the movement of the lower rack 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004351118-A (JP)
Title: Chair equipped with hanger
Inventor: MASUNAGA HIROSHI
IPC: A47C7/64
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair equipped with a hanger capable of sharing a backrest plate between a chair equipped with a hanger and a chair unequipped with a hanger and simplifying the attaching and removal work of the hanger without staining clothes on the hanger or discomforting a seated person.  <P>SOLUTION: A backrest frame 6 for supporting a backrest 5 is made of a pair of right and left vertical rods 7 and 7 and an upper horizontal rod 10 extended across the upper ends of the vertical rods. The backrest 5 is mounted to the front surface of the backrest frame 6 in such a way as to be separated. A hanger part 12 is mounted to the upper horizontal rod 10 via a support arm 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363124-A (JP)
Title: Capacitive element, its manufacturing method, semiconductor device, and its manufacturing method
Inventor: MOROZUMI YUKIO
IPC: H01L21/8246
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitive element that can improve reliability about electrical connection to a peripheral circuit of a memory and the characteristic protection of the memory in a cross-point type Fe RAM, and a method of manufacturing the capacitive element, and to provide a semiconductor device and a method of manufacturing the semiconductor device.  <P>SOLUTION: In the capacitive element, an element separating insulating film 12 is formed on a semiconductor substrate 11, and MOS elements 13 are formed in adjacent element regions. Then a lower electrode 15 and an interlayer insulating film 16 are formed on an insulating film 14 formed on the element separating insulating film 12. In addition, ferroelectric films 18 are embedded in trenches 17 in a state that bottom surfaces of the films 18 are in contact with the lower electrode 15, and top surfaces of the films 16 are flushed with flattened surfaces of the insulating films 16. Moreover, upper electrodes 19 are formed on the ferroelectric films 18, and top surfaces of the electrodes 19 and portions of the insulating films 16 in circumferences of the electrodes 19 are covered with protective films 20. Furthermore, interlayer insulating films 21 are formed on the protective films 20 and the insulating film 16 and connection holes H1-H3, through which wiring members 22 are led out, are respectively formed in the insulating films 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004072076-A (JP)
Title: Exposure device, stage unit and method for manufacturing device
Inventor: NISHI TAKECHIKA
IPC: G03F7/20
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve throughput without impairing another exposure performance.  <P>SOLUTION: Set information of a control parameter necessary for exposure of a next partition region is sent to a stage control system during a period from after end of the exposure to one partition region on a wafer W by a controller 50 for the exposure of the next partition region until the deceleration of scanning direction of a stage RST and a stage WST by stage control systems (80, 33, and 78), to a stage control system. Thus, since the set information of the control parameter necessary for the exposure of the next partition region is received from a host apparatus by the stage control system, it is not necessary to once stop both stages before an acceleration, the throughput can be improved by a part which does not have its stop time. In this case, since an obstacle does not particularly occur, the other exposure performance is not impaired.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004359981-A (JP)
Title: Sputtering target of high melting point metal, and manufacturing method therefor
Inventor: ITO MASAHIRO
IPC: H01L21/285
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering target which has a low impurity content, has a fine crystal structure, reduces formation of particles in sputtering and has a high density; and a manufacturing method therefor.  <P>SOLUTION: This manufacturing method comprises melting a high melting point metal ingot of a raw material with a vacuum electron-beam melting method to form a metal sheet; forming a linearly melted portion by focusing the electron beam onto the formed metal sheet and irradiating it with the beam, to linearly melt the surface of the metal sheet so that the each melt line can be approximately parallel to others at almost regular intervals; and further forming a grid-like melted portion on the surface of the metal sheet, by focusing the electron beam onto the formed metal sheet and irradiating it with the beam, to form a linear melt portion so that each melt line can intersect the already formed melt portion and be approximately parallel to others at almost regular intervals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357835-A (JP)
Title: Multi-piece solid golf ball
Inventor: SASAKI TAKASHI
IPC: A63B37/04
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-piece solid golf ball having an excellent ball hitting feeling and excellent flying performance and controllability.  <P>SOLUTION: This golf ball is composed of a core (4) consisting of a center (1) and one or more middle layers (2) formed on the center and a cover (3) formed on the core. In the golf ball, in the case of indicating the center hardness of the center by Shore D hardness, surface hardness, the hardness of the middle layer (2) and the hardness of the cover (3) H<SB>M</SB>, H<SB>S</SB>, H<SB>I</SB>and H<SB>C</SB>, respectively, by relation indicated by the following two formulas: -5≤(H<SB>S</SB>-H<SB>M</SB>)≤5 and H<SB>S</SB><H<SB>I</SB><H<SB>C</SB>is satisfied. Also, the cover (3) contains a polyurethane material as a main component and has a Shore D hardness of 45-60.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363982-A (JP)
Title: Remote control system employing variable length serial tone
Inventor: SUGIMOTO HIDEO
IPC: H04B1/16
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control system that prevents misrecognition and wrong operations of an operator of a slave remote controller by providing a means for enhancing the real time performance of a call termination display to the slave remote controller (command remote controller) connected to a master remote controller (central controller) in a wireless communication system.  <P>SOLUTION: The master remote controller for remotely controlling a base station is provided with: a means for detecting the presence/absence of the call termination state of a voice signal from each base station; a means for sequentially transmitting a tone signal of a frequency assigned to each base station to the slave remote controller when the call termination state exists; and a means for enabling the slave remote controller to discriminate a serial tone signal transmitted from the master remote controller. The master remote controller controls lighting/extinguishment of a call termination display light by using these means, thereby enhancing the real time performance of the call termination display.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364005-A (JP)
Title: Image service system and server apparatus
Inventor: SETO TETSUJI
IPC: G06Q50/10
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image service system that can simply be built up and conveniently used by a user.  <P>SOLUTION: A storage section 120 of a server 100 stores an image uploaded from a lab by each film in cross-reference with an order ID and a film ID. A service providing section 130 authenticates a user whereby charging is made available and provides a corresponding service when the service requested by a service request transmitted from a user via a user terminal is a pay service and the service providing section 130 performs no authentication when the service requested by the service request is a free charge service, and an image ID authentication section 135 authenticates the order ID and the film ID on the basis of a password set in advance and provides a requested service of an image corresponding to the authenticated ID.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003410-A (JP)
Title: Measuring device and measuring method of three-dimensional curved surface shape
Inventor: UESUGI MITSUAKI
IPC: G01B11/24
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device and a measuring method of a three-dimensional curved surface shape realizable by combining various characteristics such as high accuracy, robustness, high speed or absolute shape measurement held by a conventional technology, and a measuring method capable of simple calibration.  <P>SOLUTION: This measuring device of the three-dimensional curved surface shape is equipped with a pattern projection means 7 capable of projecting an optional pattern, an imaging means 8 for imaging a prescribed pattern projected onto the measuring object surface from the direction different from the projection direction, and a shape calculating means 50 for calculating the three-dimensional curved surface shape of the measuring object by performing image processing of the imaged pattern projection image. The projected patterns are one or more kinds of patterns, and at least one kind of a pattern among the projected patterns is a pattern comprising one or more slits, and, as for the slit pattern, the pattern shifted in the direction orthogonal to the slit is projected in a plurality of times.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003820-A (JP)
Title: Photographing device and panel lighting system
Inventor: AKAMATSU TERUHIRO
IPC: F21Y101/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized photographing device, relieves restriction of the arrangement position of a lighting means and can easily obtain various illumination effect by using a panel lighting means attaining miniaturization (thinning), and to provide a panel lighting system.  <P>SOLUTION: The panel lighting system 30 closely arranges a diffusion sheet 32 on one face (outgoing face) of a light guide plate 31 of thin thickness comprising an acrylic resin or the like and a reflective sheet 33 on an opposite face (reflective face) of the outgoing face to the light guide plate 31, respectively, and arranges a linear light source 34 making light incident on one side (incoming face) of the light guide plate 31. In addition, on a semi-circular PET film, a reflective plate 35 coated of a material superior in reflectance is arranged on the circumference of the linear light source 34, outgoing light emitted in the direction different from a light guide plate direction is reflected to be indirectly incident on the light guide plate 31, and incident efficiency to the light guide plate 31 is enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003082-A (JP)
Title: Breather valve
Inventor: YAZAWA TADASHI
IPC: F16K27/02
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a sublimatable material contained in the liquid in a storage tank and the material which is easy to crystallize near room temperature from crystallizing in an air vent valve or around its perimeter.  <P>SOLUTION: A breather valve has a discharging conduit for discharging gas (a connecting pipe 4 of a conduit at an upstream side, a valve arranging chamber 5, a discharging exhaust pipe 6 at a conduit at a downstream side), and a discharging valve 15 to open and close corresponding to the gas pressure in the storage tank 22 connected to the connecting pipe 4 which is the conduit at the upstream side. A tube wall 11 (tube wall part) in which the air vent valve 15 in the discharging conduit is installed is a double structure having an inner wall part 11a and an outer wall part 11b. The space between the inner wall part 11a and the outer wall part 11b is a passage 11s of heating fluid S.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004502-A (JP)
Title: Information processing system using base sequence-related information
Inventor: KATO TAKAMASA
IPC: G16B50/40
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system that can provide semantic information and/or information associated with the semantic information useful for each individual through effective utilization of differences in base sequence-related information and is highly safe.  <P>SOLUTION: This system is provided with: an information providing institution having a storage device stored with position information, and base sequence-related information and/or information associated with the semantic information; a user-side terminal which sends out request information for an object and/or service to the information providing institution; and a 3rd-party check institution having a storage device for management stored with part or the whole of the information stored in the storage device that the information providing institution has. The 3rd-party check institution determines whether the semantic information and/or information related to the semantic information which is sent from the information providing institution to the user-side terminal matches the semantic information and/or information associated with the semantic information which is stored in the storage device for management.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004054-A (JP)
Title: Method for manufacturing optical waveguide
Inventor: KOMANO HARUYASU
IPC: G02B6/13
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical waveguide having high reproducibility of optical circuit characteristics without inducing deformation of the core during heat treatment.  <P>SOLUTION: The method for manufacturing an optical waveguide aims to manufacture an optical waveguide 10 having an optical circuit 14 composed of a core 12 and a clad 13 on a substrate 11. In the process of depositing a glass film constituting the core 12 on the surface of the substrate 11, a mixture gas 25 of O<SB>2</SB>gas G1 and vapors G<SB>2</SB>, G<SB>3</SB>of liquid materials of TEOS (tetraethoxysilane) and an alkoxide containing Ti, respectively, is pyrolyzed in a plasma atmosphere and brought into contact with the substrate 11 to deposit a transparent Ti-doped SiO<SB>2</SB>core glass film 32 on the surface of the substrate 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI