baber/WOPTO huggingface dataset:
Patent JP-2005250132-A (JP)
Title: Active matrix type liquid crystal liquid crystal device
Inventor: SENDA MICHIRU
IPC: G02F1/1368
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize excellent gradation characteristics of an active matrix type liquid crystal display device when dot inversion driving is carried out.  <P>SOLUTION: An externally inputted analog video signal is subjected to gamma correction and nonlinear correction for removing influence of applied voltage dependency of the dielectric constant of liquid crystal on a pixel potential Vp through a nonlinear amplifier 20. The analog video signal having been corrected by the nonlinear amplifier 20 is applied to a couple of amplifiers 12a and 21b which output a couple of signals which are inverted in polarity to the potential Vcom of a counter electrode 11. The outputs of the couple of amplifiers 12a and 21b are switched and outputted by a switch circuit 22 according to the inverted signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249644-A (JP)
Title: Pressure sensor device, and circuit and system using the same
Inventor: TOYODA KENJI
IPC: G01L1/16
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a flexible printed circuit board is joined to an Si substrate and the Si substrate is required to be worked, to require thereby a complicated process, since manufactured using the Si substrate in conventional constitution.  <P>SOLUTION: This pressure sensor device 11 of the present invention is easy to manufacture, because constituted of an organic FET on the flexible printed circuit board. In concretely saying, the organic FET is constituted of an organic semiconductor layer 2, an insulating layer 5, a gate 6, a drain 3 and a source 4, the organic semiconductor layer 2 is formed of a π-conjugated polymer, the insulating layer 5 is formed of an organic insulating material, and a piezoelectric material of a piezoelectric polymer layer 7 is connected electrically to the gate 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246854-A (JP)
Title: Ink-jet recording device
Inventor: WATABIKI MICHIMASA
IPC: B41J2/175
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recording device always assuring a stable state of the device by avoiding precipitation of ink in an ink-supply pipe, an ink tank and a print head.  <P>SOLUTION: The ink jet recording device comprises a first ink circulation path provided with an ink-supply passage which introduces the ink into a recording head from a sub-tank of ink through the first solenoid valve, the second solenoid valve, a filter unit and a three-way valve with the above order and has a sealed structure including the sub-tank not allowing the ink to get into contact with air and arranged via the recording head side of the first solenoid valve installed nearer to the recording side installed than the sub-tank of ink branching from the filter unit, the three-way valve installed nearer to the recording head side than the filter unit and the second ink-circulating route arranged so that the ink can flow from the inlet arranged on one side of the internal common passage of the recording head to the inlet on other side through the internal common passage and enables to circulate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252144-A (JP)
Title: Metal base circuit board
Inventor: TSUJIMURA YOSHIHIKO
IPC: H05K1/05
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal base circuit board which can mount various kinds of components, including semiconductor elements, electronic components, electrical components by devising so that the shielding of the heat emitted from a heat-generating component enables change of a partial path board characteristic, even on the same circuit board.  <P>SOLUTION: The metal base circuit board for use in a hybrid integrated circuit comprises a metal plate, a circuit provided on the metal plate via an insulating layer disposed therebetween, and a plurality of semiconductors mounted on the circuit. A recess, having a width of 2 mm or larger, is provided in the metal plate between circuits so that the circuit for mounting at least one semiconductor thereon is thermally shielded from the circuit for mounting another semiconductor thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252193-A (JP)
Title: Method for forming wiring structure and semiconductor device
Inventor: SAKAI HISAYA
IPC: H01L21/768
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To realize a fine wiring structure where an electric characteristic, such as via resistance and wiring resistance, a burial property, and wiring reliability, such as electro-migration resistance, are improved.  <P>SOLUTION: In order to optimize the film forming embodiments of barrier metal films 6, 14 for a via hole 5 and wiring groove 13 respectively, a sputtering method is used to both of them in this case, for example, a multi-step sputtering method is applied to form the barrier metal film 6 and a low power sputtering method of 1 step is applied to form the barrier metal film 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254508-A (JP)
Title: Laminated film and packaging bag
Inventor: SUZUKI TOYOAKI
IPC: B32B27/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag having an inner wall of a container prevented from absorbing the effective component of the contents, in which a low molecular weight component (a residual monomer, its polymer, etc.) used in a constituent material of the container is prevented from eluting into the contents to form fine particles 2-5 μm in particle size, the contents are prevented from being deteriorated or changed in quality, and which has the inner wall excellent in heat seal properties, is prevented from being deformed and does not allow liquid leakage even if being subjected to high-pressure steam sterilization treatment, and a laminated film which can form the packaging bag.  <P>SOLUTION: In the laminated film including a substrate layer and a sealant layer, the substrate layer contains a polyolefin resin 110-220°C in melting point as a main component, and the sealant layer contains a cyclic polyolefin resin 100-170°C in glass transition temperature. The packaging bag is formed by using the laminated film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258671-A (JP)
Title: Information processing terminal, system, and method for forming information processing terminal group
Inventor: CHIBA KENJI
IPC: G06F21/44
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing terminal capable of executing a necessary peer-to-peer application even when an access to an intranet or the Internet is not possible.  <P>SOLUTION: A terminal A in which peer-to-peer connection is available includes a terminal information storage means 6 for storing terminal information of another terminal, a communication control means 3 for acquiring the terminal information from the other terminal, and a group forming means 8 for forming a group for exchanging information with the other terminal when the terminal information acquired from the other terminal is existent in the terminal information storage means 6. Since the terminal forms the group for exchanging information with the other terminal only when the terminal knows the terminal information of the other terminal in advance, the terminal can form a necessary group with the other terminal even when the access to the intranet or the Internet is not possible. With this, the terminal can execute the peer-to-peer application within the group being formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254988-A (JP)
Title: Air bag device for pedestrian
Inventor: MORI KENJI
IPC: B60R21/34
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag device for a pedestrian capable of stabilizing a projection direction of an air bag and smoothly absorbing energy even if impact force directed from an upper part to a lower part is applied to the neighborhood to a case for an air bag storage near a rear end of a hood panel.  <P>SOLUTION: The air bag device for the pedestrian is provided with the air bag 35 folded and stored in a case 17 having an opening opened to at least an upper side over the approximately whole length in a left/right direction at a lower part side near the rear end of the hood panel and deployed/inflated toward an upper part by flowing inflation gas. The case 17 is made of sheet metal provided with an approximately cylindrical peripheral wall part 18 arranged along an approximately vertical direction and a bottom wall part 21. The case 17 is plastically deformably supported so as to downwardly displace an upper edge 18a of the peripheral wall part 18 while absorbing the energy of the impact force P at the time of application of the impact force P directed from the upper part to the lower part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259557-A (JP)
Title: Anode catalyst for polymer electrolyte fuel cell
Inventor: FUJIWARA NAOKO
IPC: H01M4/90
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst which has a superior performance as an anode catalyst for a polymer electrolyte fuel cell, and which is especially superior in carbon monoxide oxidation characteristics and alcohol oxidation characteristics or the like.  <P>SOLUTION: This is a manufacturing method of the anode catalyst for the polymer electrolyte fuel cell including a first carrying process of applying a heat treatment under a non-oxidized atmosphere after adding a conductive carrier of at least one kind of element selected from elements belonging to group IV, elements belonging group V and elements belonging to group VI in the periodic table, and a second carrying process of applying the heat treatment under a non-oxidized atmosphere after making platinum and ruthenium be adhered to the carrier obtained in the first carrying process, and this is the anode catalyst for the solid polymer fuel cell in which catalyst metal components obtained by the method are carried on the conductive carrier homogeneously in a high dispersion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266228-A (JP)
Title: Heat developable photosensitive material
Inventor: SAKURAGI RIE
IPC: G03C1/498
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having high sensitivity, low fog and a fine silver tone (that is, excellent in raw stock preservability).  <P>SOLUTION: In the heat developable photosensitive material containing on a support an organic silver salt, a photosensitive silver halide and reducing agents for silver ions, a compound represented by formula (1) is contained and at least one of the reducing agents for silver ions is a compound represented by formula (2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005272547-A (JP)
Title: One-pack type epoxy resin composition
Inventor: MATSUMOTO YASUNOBU
IPC: H01L23/31
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a one-pack type epoxy resin composition that is suitable for a compression flow for simultaneously carrying out mounting on a PCB of chip or package and curing of an underfill material and has excellent flux properties.  <P>SOLUTION: The one-pack type epoxy resin composition comprises an epoxy resin (A) and a phenolcarboxylic acid (B). The blending ratio (A/B) by weight of the epoxy resin (A) to the phenolcarboxylic acid (B) is preferably 100/10-100/100. Since the one-pack type epoxy resin composition has excellent flux properties and solder connection in a compression flow is carried out, the composition is suitably useful as an underfill material for sealing a space between a semiconductor apparatus such as CSP, BGA, etc., and a circuit board to be electrically connected to the semiconductor apparatus.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274978-A (JP)
Title: Camera
Inventor: YAMANE KENJI
IPC: G03B13/18
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera performing excellent photography with diopter suitable for photography.  <P>SOLUTION: The finder eyepiece part 101A of a zoom finder 101 is provided to project from the camera. A zoom switch 17 is provided at a position on the right side as the eyepiece part 101A is seen from the back side of the camera. Furthermore, a rotary type dial 19 for correcting the diopter is provided on the side surface of the eyepiece part 101A on the switch 17 side. The dial 19 can be provided between the edge surface of the eyepiece part 101A and the back of the camera, and a misoperation rate is reduced limitlessly.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275834-A (JP)
Title: Sale proceeds reception processor
Inventor: MASHITA JUNJI
IPC: G07D9/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sale proceeds reception processor allowing confirmation of a sale proceeds reception processing result from the outside by communication even if an honor is absent in a hall, and allowing approval of processing decision by the communication from the outside.  <P>SOLUTION: This sale proceeds reception processor has a money reception processing decision means transmitting purpose-classified money amount information about the result obtained by money reception processing in the sale proceeds reception processor, and purpose-classified cash sorting data received from a hall computer to a previously designated cellphone or personal computer through a communication means, and performing the decision of the money reception processing on the basis of an instruction from the cellphone or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270551-A (JP)
Title: Radiation image pickup apparatus
Inventor: MIURA YOSHIAKI
IPC: A61B6/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image pickup apparatus with which a picture of a region with low hardness such as a soft tissue can be taken.  <P>SOLUTION: A C-shaped arm 5 supports an X-ray tube 6 at one end side through an X-ray tube supporting section 13 and supports a flat panel-shaped X-ray detector (FPD 7) at the other end side through a FPD supporting section 15. The X-ray tube supporting section 13 is constituted that the X-ray tube 6 is rotated around an x-axis and the FPD supporting section 15 is constituted that the FPD 7 is rotated around a y-axis. An angle of the X-rays emitted from the X-ray tube 6 against the FPD 7 is altered by the above rotations of the X-ray tube 6 and the FPD 7. The angle alteration is made by the X-ray tube supporting section 13 and the FPD supporting section 15 to make the X-rays which scatter (the scattering X-rays) intersect at right angles and enter into the FPD 7 so that the FPD 7 positively detects the scattering X-rays. As the result, the picture of the region with the low hardness such as the soft tissue can be taken.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271554-A (JP)
Title: Inkjet printer
Inventor: USUI KOSEI
IPC: B41J2/175
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer in which variation of an exhaust purge amount for every exhaust purge is prevented regardless of a state of a spring member (coil spring).  <P>SOLUTION: A communication opening 42C is opened and closed by a valve part 44a via a seal material 44c fitted in a valve rod 44b. The coil spring 45 is set inside a large-diameter hole part 42A of a valve chamber and urges a valve body 44 (valve part 44a) in a direction to block the communication opening 42C. An upper end of the coil spring 45 is fitted in the outside of an engagement projection 27b of an upper case 27 (disposed at a center part of the valve chamber), and a lower end is fitting inserted in a recess 44aa of the valve part 44a upper side. An exhaust inlet part 52 is formed in the periphery of the engagement projection 27b, and one end of the coil spring 45 is made to contact between the exhaust inlet part 52 and the engagement projection 27b. A passage for exhaust (air) from the exhaust inlet part 52 to the communication opening 42C is formed at the outside of the coil spring 45.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282013-A (JP)
Title: Door-lock control system
Inventor: ISHIKAWA SHINICHI
IPC: B60R25/01
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door-lock control system capable of realizing more efficient wiring.  <P>SOLUTION: The door-lock control system 1 has a switch 50 (a detector) detecting the operating input of a user, an onboard LAN terminal (radio-output control equipment) generating and outputting a signal SC for a radio communication in response to a detecting signal SD from the switch 50 and an onboard antenna 40 emitting LF waves in response to the signal SC. The door-lock control system 1 further has portable equipment 60 transmitting UHF waves when the portable equipment 60 receives LF waves from the onboard antenna 40, and an onboard control unit 10 controlling a door lock in response to the result of the reception of UHF waves. The onboard LAN terminal 30 is mounted apart from the onboard control unit 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004187693-A (JP)
Title: Booth structure for selling pet and method for exhibiting pet for sale
Inventor: OGAWA AKIHIRO
IPC: A01K1/03
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a booth structure for selling pets, hardly causing stress accumulation on the pet for sale even when exhibiting, easily comprehending personality of the pet and comprehensively instructing, for customers, practical methods for breeding the pet after getting.  <P>SOLUTION: The booth structure 1 for selling pets has a separate small exhibiting block 2 and a common large exhibiting area 3. The separate small exhibiting space 2 comprises several pet-housing parts 4 separated by walls individually to make their internal spaces forming individual housing spaces 5 and having the front wall parts formed to be a first exhibiting wall part 6 exhibiting pets D and K housed therein. The common large exhibiting area 3 is separated by walls to have larger floor space than each individual pet-housing part 4, wherein its internal space forms a pasturing space 7 commonly used by a plurality of pets D and K housed in the individual pet-housing spaces and its wall front face is made to be a second exhibiting wall part 8 formed to exhibit the inside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005286114-A (JP)
Title: Planar substrate holder
Inventor: TEI KOKO
IPC: H01L21/683
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder for adequately holding planar substrates, such as glass substrates used in manufacturing of planar displays like LCDs, PDPs and organic ELs.  <P>SOLUTION: The substrate holder provides a planar substrate holder for holding a plane substrate 12 positioned at the top of a support stand 10. This planar substrate holder is positioned quasi-horizontally at the top of the support stand 10, and contains a holding plate 20 with multiple primary holes 22 at the bottom, multiple primary elastic films 24, attached to the bottom of the holding plate 20 to seal the primary holes 22; an adhesive film 26 provided at the lower side of the primary elastic films 24 to adhere the plane substrate 12; and an elastic film control means for extending the primary elastic films downward.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286161-A (JP)
Title: Method and apparatus for shape restoration, and manufacturing method of semiconductor device using them
Inventor: SATAKE TORU
IPC: H01L21/311
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for the shape restoration of a pattern which has never been carried out because of the absence of a proper method particularly in a semiconductor device regarding a method for realizing the restoration of the defect of a substrate, and to provide a manufacturing method of the manufacturing device where they are applied.  <P>SOLUTION: The method for restoring the shape of the pattern of the substrate having an imperfect pattern comprises; (a) a step of detecting the imperfect pattern by inspecting the substrate; and (b) a step of restoring the shape of the pattern by etching or depositing the detected imperfect pattern with radiation. The apparatus for restoring the shape of the via hole of a wafer having an imperfect via hole includes a defect detection part for detecting the imperfect via hole, and an etching part for etching the imperfect via hole with a fast atom beam.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287251-A (JP)
Title: Rectifying device
Inventor: MATSUO KAZUYA
IPC: H02M7/08
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rectifying device capable of reducing generation of harmonic waves.  <P>SOLUTION: A phase-shifting transformer 4 generates two pairs of three-phase VAC voltage having phase difference of 20° from a three-phase VAC voltage supplied from a three-phase AC power supply 2. The two pairs of three-phase AC voltage are respectively subjected to full wave rectification by a first to a third three-phase full wave rectifying circuits 5A, 5B, 5C. When the outputs of the first to the third three-phase full wave rectifying circuits 5A, 5B, 5C are rectified by a three-phase bridge rectifying circuit 7 through three-phase interphase reactors 6A, 6B on positive and negative pole sides, so that commutation in the three-phase bridge rectifying circuit 7 is performed at the point where 20°, as the interval of commutation of the first to the third three-phase full wave rectifying circuits 5A, 5B, 5C, is equally divided into three, so that a 54-stage stepwise alternating current is inputted from the three-phase AC power supply 2, thus reducing the harmonic waves included in the three-phase VAC from the three-phase AC power supply 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004328722-A (JP)
Title: Antenna device
Inventor: SHISHIDO ATSUSHI
IPC: G08B13/24
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device having an antenna structure which can completely cancel an improper current decrease due to current coupling between a transmitting antenna and a receiving antenna when the transmitting antenna having three loops or more is used, thereby assuring the transmission capability of high reliability and high stability.  <P>SOLUTION: This antenna device is provided with a transmitting antenna 24 having three loops or more and a receiving antenna whose loop shape of at least one of magnetic-flux passing regions is modified in such a way that the amount of positive-phase magnetic flux and the amount of inverse-phase magnetic flux generated in magnetic-flux passing regions of the receiving antenna that correspond to the three loops or more of the transmitting antenna 27 are canceled by each other in the total amount. In this way, when the transmitting antenna having three loops or more is used, the receiving antenna of a loop shape which is capable of avoiding current loss due to improper coupling between the transmitting antenna and the receiving antenna can be installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005291116-A (JP)
Title: Impeller for water pump
Inventor: KOYASHIKI HIDEHIKO
IPC: F04D29/22
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent durability of a resin impeller from decreasing in the resin impeller and a boss due to thermal expansion and contraction in production time, or in operation of the pump.  <P>SOLUTION: The water pump comprises an impeller main-body A made of a synthetic resin in which blades are formed around a rotary center part 1 having a through hole 1a, and a boss member B made of a metal having a flange part 4 on the periphery of a cylindrical part 3. A clearance c is provided between the through hole 1a of the impeller main-body A and the cylindrical part. The rear of the impeller main-body A and the upper surface 4a of the flange part 4 are fixed by engaging with a locking part 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI