baber/WOPTO huggingface dataset:
Patent JP-2008097725-A (JP)
Title: Disk recording/playing-back device
Inventor: TOMOYAMA SHINICHI
IPC: G11B7/125
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk recording/playing-back device deciding optimal recording power accurately and quickly as much as possible when asymmetry obtained by OPC processing is nonlinearly distributed within the range of OPC recording power.  <P>SOLUTION: A pickup 11 records data again in an optical disk 1a by an optical beam of optimal recording power obtained by an optimal recording power calculation part 14, and the optimal recording power obtained by the optimal recording power calculation part 14 is corrected according to the state of a reproduced signal where re-recorded data is reproduced by the pickup 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008094609-A (JP)
Title: Preparing device with outer packaging paper unpacking device and outer packaging paper unpacking device
Inventor: FUJIWARA TAKUMI
IPC: B65H19/18
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparing device with an outer packaging paper unpacking device, shortening the processing operation time, having no risk of causing scratch on reel, and reducing the processing cost.  <P>SOLUTION: This preparing device with an outer packaging paper unpacking device includes: an outer packaging paper unpacking device 1 for cutting and removing outer packaging paper of a reel 50 packaging with outer packaging paper; a preparing device 20 juxtaposed with the outer packaging paper unpacking device 1 to prepare for paper ending to the paper end of the reel 50 from which the outer packaging paper packing is removed; and an arm 43 provided to reciprocate between the outer packaging paper unpacking device 1 and the preparing device to support the reel 50 at both ends, and apply vertical motion and normal and reverse rotation around the axis 52 to the reel 50. The outer packaging paper unpacking device 1 and the preparing device 20 respectively perform the removal work for outer packaging paper packing and the preparing work for paper ending to the reel 50 supported by the arm 43 of a reel transfer device 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007142379-A (JP)
Title: Analog/digital converter
Inventor: KOMATSU SHIGEYUKI
IPC: H01L27/04
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To attain an analog/digital converter in which an area occupied on a semiconductor substrate decreases and which, moreover, obtains a high precision.  <P>SOLUTION: An analog switch having a P-channel transistor 104a is formed on the semiconductor substrate 200. Comb-shaped electrodes 401, 402, and 501, 502 are formed on an overlap region to the analog switch in the upper layer of the analog switch, and a capacitor is constituted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008103115-A (JP)
Title: Humidifier for fuel cell
Inventor: USUDA MASAHIRO
IPC: H01M8/10
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To raise humidification efficiency of a hollow fiber membrane humidifier, for smaller size.  <P>SOLUTION: In a hollow fiber membrane module 21, a hollow fiber bundle 23 is inserted along the axial direction into a housing 22 of near square tube. At both end parts of the housing 22, both end parts of the hollow fiber membrane bundle 23 are fitted on the inner surface of the housing 22 while a hollow passage is assured. A plurality of openings 25 are provided on both side surfaces (upper surface and lower surface), parallel to each other, of the housing 22. A crossflow structure is employed in which one of exhaust gas and supply gas of a fuel cell is made to flow inside the hollow fiber membrane bundle 23, from one end of the housing 22 to the other end of the housing, while the other gas is made to flow the outside of the hollow fiber membrane bundle 23, from the upper surface of the housing 22 to the lower surface. It comprises a first gas retaining part 31 in which the other gas is made to retain above the hollow fiber module 21, and a gas guide-in part 32 which supplies the other gas to the first gas retaining part 31 from a direction where the gas does not directly hit the hollow fiber membrane bundle 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008101854-A (JP)
Title: Heat exchanger
Inventor: KOIDO YASUHIRO
IPC: A61L9/01
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger having a mildew-proofing function for preventing breeding of molds, while having deodorizing and antibacterial functions.  <P>SOLUTION: This heat exchanger has a pipe in which a refrigerant flows, and a number of plate-shaped fins arranged in a state of penetrating through the pipe, and respectively having a hydrophilic layer 12 on a fin material, and a deodorizing antibacterial material 14 of nano-particles and a mildew-proofing agent 15 of micron particles are added into the hydrophilic layers 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007013224-A (JP)
Title: Power semiconductor device
Inventor: YAMAGUCHI SHOICHI
IPC: H01L29/786
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power semiconductor device, which keeps a low on-voltage and having proper switching characteristics.  <P>SOLUTION: A power semiconductor device includes a plurality of trenches 4, which is installed in a first base layer 1 of a first conductive type having an interval, in such a way to divide a main cell MR and dummy cell DR at a position separated from a collector layer 3 of a second conductive type. In the main cell, a second base layer 7 of the second conduction type and emitter layer 8 of the first conductive type are installed, and in the dummy cell, a buffer layer 9 of the second conductive type is installed. A gate electrode 6 is installed in the trench, adjoining the main cell via a gate insulation film 5. Between the buffer layer and the emitter electrode, a buffer resistor 14 is inserted, and its resistance value is set smaller than that, which increases the voltage between the gate and emitter by the negative capacitance of the gate during a period of charging between the gate and collector by the voltage applied between the gate and emitter, when turning on the device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007015689-A (JP)
Title: Vehicular actuator control device
Inventor: KOBAYASHI HITOSHI
IPC: B60T8/34
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle vehicular actuator control device capable of simultaneously reducing the number of harnesses and connectors, protecting a control unit from the heat of electronic instruments, enhancing versatility, vehicle mountability and assembly workability, and reducing the cost.  <P>SOLUTION: A control unit CU comprises two units, i.e., a main control unit 21 having a CPU for executing the operation, and a drive control unit 22 for forming the drive signal to drive an actuator. The drive control unit 22 is integrally assembled to an actuator unit. Both units 21, 22 are connected to each other via a serial communication line 23, and separated from each other, and the drive control unit 22 converts the communication signal received through the serial communication into the drive signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008107417-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA NORIHIRO
IPC: G02F1/1337
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve display quality when being viewed in an oblique direction by improving halftone viewing angle characteristics without deteriorating transmissivity.  <P>SOLUTION: The liquid crystal display device is equipped with: a liquid crystal panel having a liquid crystal layer having negative dielectric anisotropy held between a pair of substrates; and a pair of polarizing plates disposed with transmission axes PA1, PA2 orthogonal to each other. Each display pixel has a plurality of alignment regions showing approximately uniform arrangement of liquid crystal molecules 190A included in the liquid crystal layer while a voltage is applied; and each display pixel also has an alignment control section that controls the alignment direction of the liquid crystal molecules 190A to satisfy R(θn=0)≤0.5 and a product θn×R(θn) being in a given range, wherein θn represents the alignment direction of the liquid crystal molecules 190A with respect to a reference direction which forms an angle of π/4 from the transmissive axes of the pair of polarizing plates in the principal plane of the liquid crystal display panel, and R(θn) represents an area ratio in the pixel of the alignment region comprising the liquid crystal molecules 190A having the alignment direction θn.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008108979-A (JP)
Title: Electrode material for electric double layer capacitor and manufacturing method thereof
Inventor: YASUMARU JUNICHI
IPC: H01G11/42
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode material for an electric double layer capacitor capable of suppressing the capacitance decrease and the internal resistance increase owing to the temperature fall of the electric double layer capacitor.  <P>SOLUTION: This electrode material for the electric double layer capacitor is formed by mixing first active carbon and second active carbon. The first active carbon has the peak of dV/dD in the domain of D<9 Å in the pore diameter distribution obtained by the MP method and shown in the coordinate plane whose axis of ordinate indicates dV/dD and whose axis of abscissa indicates D (V denotes the pore volume, and D the pore diameter), and the second active carbon has the peak of dV/dD in the domain of D≥9 Å.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008108996-A (JP)
Title: Structure for mounting board
Inventor: MATSUI KAZUMA
IPC: H05K7/14
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for mounting board in which a harness is not affected by the surge voltage of static electricity of a board mounting sheet metal.  <P>SOLUTION: An electronic circuit board 5 is mounted to a board-mounting sheet metal 1 by screwing a screw 6 to a board-receiving portion 2(A), while an insulating member 10 is mounted to an opening 3(A) of the board-mounting sheet metal 1. In addition, a harness 4 is caused to pass through the opening 3(A) via the insulating member 10, and a partition member 20 is attached to the insulating member 10, by making an end side 20b of the partition member 20 fit into a groove 10h of the insulating member 10, and thereby harness 4 is electrically isolated from the board-receiving portion of the board-mounting sheet metal 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111391-A (JP)
Title: Compressor
Inventor: FUKUMURO TAKASHI
IPC: F04B39/00
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor having a shaft seal device capable of exhibiting excellent abrasion resistance and sealability, and capable of maintaining its excellent performance over a long period, by reducing abrasion of a rubber lip part, by minimizing pressure received by the rubber lip part up to a level equal to atmospheric pressure.  <P>SOLUTION: This compressor has a housing provided with a suction chamber and a delivery chamber, a shaft having the power transmission function, and a shaft seal device having a resin lip and a rubber lip for sealing a clearance between the shaft and the housing. The compressor is characterized by arranging the rubber lip 42 on the compressor external side (the atmospheric side) to the resin lips 43 and 44.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008114857-A (JP)
Title: Ejector
Inventor: MIZUSHIMA HIROSHI
IPC: A61M11/00
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ejector which reduces a burden on a cavity part of a nostril or the like, and prevents any mistaken ejection when inserting a nozzle in the cavity part of the nostril and ejecting a liquid content.  <P>SOLUTION: The ejector comprises: a container body 110 having a mouth 111; a foam pump 120 hanged from and held by the mouth; a cap 130 having a through hole with a stem 129 penetrating therethrough and fixed to the mouth; and a tapered nozzle 140 which is connected to the stem to eject a chemical in foams through the cap. The container body has an outward projection 113, and the nozzle has a flange part 143 and an exterior cover 144. The exterior cover has a cutout 145 permitting the repetition of the push-in and the return of the container body by passing through the projection, and also has a stepped part 146 which is brought into contact with the projection to regulate the push-in when pushing in the container body by deviating the position between the cutout and the projection by turning the container body or the exterior cover around the axis O.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116084-A (JP)
Title: Heat exchanger
Inventor: SAITO KATSUHIRO
IPC: F25B39/00
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of reducing fluid pressure loss in a header portion and minimizing the number of components of a header.  <P>SOLUTION: In this heat exchanger 1 comprising a plurality of stacked heat exchange tubes 3 in which the fluid is circulated, outer fins 4 disposed among the plurality of heat exchange tubes 3, and the headers 2A, 2B connected with end portions of the plurality of heat exchange tubes 3 and provided with circulating passages for circulating the fluid inside, the headers 2A, 2B are constituted by joining two components of the header portion 7 provided with circulating passages 7B, 7C, and a tube connecting portion 8 provided with a plurality of partitioning spaces 8C, 8D connected with end portions of the plurality of heat exchange tubes 3, and the header portion 8 is provided with a plurality of communication holes 7D for communication with the circulating passages 7B, 7C and each of the partitioning spaces 8C, 8D.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007171935-A (JP)
Title: Dual display apparatus
Inventor: KIM SUNG-MIN
IPC: G02F1/1335
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dual display apparatus which uses one light unit and one display panel to thereby enable the total thickness of the apparatus to be considerably reduced.  <P>SOLUTION: The dual display apparatus includes; the light unit for supplying light; and the display panel which includes a transmissive pixel transmitting the light from the light unit and a reflective pixel reflecting the light from the light unit. The dual display apparatus displays a first image by using the light transmitted through the transmissive pixel from the light unit and displays a second image by using the light reflected by the reflective pixel from the light unit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008114488-A (JP)
Title: Droplet discharge device
Inventor: FURUYA MASAMI
IPC: B41J2/01
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet discharge device which can execute the control of discharge timing of liquid droplets even when an encoder becomes dirty.  <P>SOLUTION: Printing timing marks 32 are formed at preliminarily set intervals to a part of a conveyance belt 14 which conveys a recording paper P. The part passes a preliminarily set position along with the conveyance of the recording paper P. A printing clock showing the liquid droplet ejection timing is generated on the basis of the detected result of the printing timing marks 32. In executing the ejection control of the ink droplets by a recording head 18 by using the printing clock, a difference between the printing block and a reference clock based on a profile of detection of the printing timing marks stored beforehand in a memory 42 is derived. Ejection control is executed by applying the reference clock in place of the printing clock if the derived difference exceeds a predetermined range.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116845-A (JP)
Title: Microscope apparatus
Inventor: RYU TAKESHI
IPC: H01L21/66
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable accurate association between a change in the reflectance of a sample corresponding to a change in the wavelength band of illumination light and a change in the pixel value of an observed image.  <P>SOLUTION: A microscope apparatus is equipped with: a light source device 102 which has ND filters 33 and 34A to 34C for changing the light quantity of the illumination light having a plurality of different wavelength bands, which is selectively extracted from light emitted by a light source 21, and emits the illumination light having the plurality of different wavelength bands, to make a light qauntity ratio variable; an ND set value storage table 18a which stores the set values of the ND filters 33 and 34A to 34C in each combination pattern of the wavelength bands of the illumination light emitted by the light source device 102; and a light source control section 19a which performs control for allowing the light source device 102 to set and change the ND filters 33 and 34A to 34C, based on the set values stored in the ND set value storage table 18a, according to wavelength instruction information for instructing the combination pattern of the wavelength bands.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116416-A (JP)
Title: Tilt sensor and tilt switch
Inventor: MATSUMOTO YOSHINOBU
IPC: G01C9/20
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt sensor which is simple in a manufacturing process and can be reduced in size and cost.  <P>SOLUTION: The tilt sensor 10 is structured of a substrate 11, driving electrodes 21 and 22 and a detecting common electrode 20 provided on the substrate 11, an insulation film 12 provided to cover the electrodes 21, 22 and 20 on the substrate 11, a cap 13 forming an internal space from the insulation film 12 and sealing the internal space, and a detecting liquid 14 sealed in the internal space.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008119057-A (JP)
Title: Capsule-type imaging device
Inventor: IMAI JUNJI
IPC: A61B1/00
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsule-type imaging device which accomplishes illumination and imaging singly along with easier miniaturization.  <P>SOLUTION: A light emitting element 20 for irradiating illumination light and an imaging element 21 for imaging the inside of a digestive tube are mounted on a three-dimensional molded circuit board 23 to build a camera module 2. An electric accumulation part 3 which comprises a capacitor and supplies power to the camera module 2 and a communication module 5 by discharging electric charge accumulated and a charging part 6 for charging the power accumulation part 3 with an induction electromotive force generated by an external magnetic field are formed integrally on the three-dimensional molded circuit board 8. This can provide a capsule-type imaging device which accomplishes illumination and imaging singly along with easier miniaturization.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124943-A (JP)
Title: Telephone system, dial input method therefor, and program
Inventor: OGASAWARA YUSUKE
IPC: H04M1/274
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone system capable of displaying whether a telephone number is incorporated in accumulated data or not in the middle of dialing the telephone number.  <P>SOLUTION: A monitor 4 is provided which is capable of changing a background color with a back light and when a caller performs dialing, a comparison section 11 sequentially compares digits in a digit sequence of a dial number under inputting with digits in digit sequences contained in a telephone directory data accumulation part 21, redial data accumulation part 22 and call arrival history data accumulation part 23 within a data accumulation section 5 one by one from the top. In a case where it is possible to contain the digit sequence under dialing in the data accumulation section 5, a monitor back light control section 12 changes a monitor color of the monitor 4 from a color A to a color B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131079-A (JP)
Title: Information processor, terminal device, information processing method, and key generation method
Inventor: ASANO TOMOYUKI
IPC: H04L9/08
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor in which the number of keys to be held by a user and the amount of computation required for the user to generate a key can be decreased, and to provide a terminal device, an information processing method, and a key generation method.  <P>SOLUTION: The information processor can generate a directed graph representing an encryption key generation logic which derives a set key for encrypting the content or content key. The information processor divides a set of users (terminals) into a plurality of subsets, assigns a set key and an intermediate key to each subset, and outputs an intermediate key corresponding to a subset associated with a set key corresponding to that subset by a directed branch when the intermediate key corresponding to a subset is inputted. The information processor can reduce the amount of computation and the number of keys to be held by the user by constituting the directed branch included in a directed graph with a longer directed branch based on a predetermined rule and then replacing the directed branch with a shorter one.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129705-A (JP)
Title: Construction cost display system
Inventor: KIBE KAZUMASA
IPC: G06Q50/08
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction cost display system for enabling an orderer to confirm a detail of all "construction costs" such as "construction initial cost" and "profit of contractor" to be managed by a contractor through the Internet and guaranteeing the propriety of the contracted "construction costs".  <P>SOLUTION: A Web server 20 has a document management program 21 having a Web tab function. The contractor has an input means for inputting information in the server 20 through the program 21. The contractor inputs each information in the server 200 by means of an estimate input means 100; an order sheet input means 200; an output assessment record input means 300; and a form image input means 400. Meanwhile, each terminal device 10 of the orderer and an audit corporation has information display means for displaying estimate information, order information, output assessment information and form image information inputted by the contractor in the server 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127437-A (JP)
Title: Aromatic-substituted acetylene copolymer
Inventor: SONE TAKEYUKI
IPC: C08F238/00
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic-substituted acetylene copolymer that exhibits excellent solubility in an organic solvent and has a large conjugate system.  <P>SOLUTION: The copolymer is obtained by polymerizing a polycyclic aromatic acetylene with a monocyclic aromatic acetylene and contains at least 10 mol% and at most 90 mol% of the monocyclic aromatic acetylene. Preferably, the content of the monocyclic aromatic acetylene is at least 10 mol% and at most 50 mol%. Preferably, the polycyclic aromatic acetylene is naphthylacetylene while the monocyclic aromatic acetylene is phenylacetylene.  <P>COPYRIGHT: (C)2008,JPO&INPIT