baber/WOPTO huggingface dataset:
Patent JP-2010206334-A (JP)
Title: Signal generator
Inventor: KUROKAWA FUJIO
IPC: H03K5/26
Filed: 2009-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To input respective signals to an integration circuit and an oscillation circuit without a time difference and further to increase the degree of freedom of correction and calibration of the integration circuit and the oscillation circuit.  <P>SOLUTION: The signal generator includes: the integration circuits 111 and 112 for inputting a plurality of analog signals and respectively outputting integration signals in which the analog signals are integrated respectively; comparator circuits 121 and 122 for respectively inputting the respective integration signals, comparing the size of the integration signals with a prescribed threshold and outputting comparison signals respectively; delay circuits 131 and 132 connected to the control terminals of at least two of the integration circuits, for starting an integration operation at the timing different from the start timing of the integration operation of the other at least one integration circuit by the respectively set time; and a signal processing circuit 14 for inputting the comparison signals, comparing the input timing of the input signals and outputting comparison result signals corresponding to the input timing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235568-A (JP)
Title: Grain-oriented electrical steel sheet and its manufacturing method
Inventor: TAKAHASHI FUMIAKI
IPC: C21D8/12
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain oriented electrical steel sheet having satisfactory glass film excellent in magnetic characteristics and free from defects.  <P>SOLUTION: The grain oriented electrical steel sheet includes: (a) the amount of oxygen over the entire part of the steel sheet after carburization annealing is 400 to 1,500 ppm; (b) the region where the precipitates including silicon oxide of ≥8 in linearity of two-dimensional shape in the oxide layer on the steel sheet surface exist in a range of ≥3 pieces/μm<SP>2</SP>is ≥30% over the entire part of the oxide layer; (c) the state that there are no oxides within the oxide layer exists intermittently or does not exist continuously in a region of a thickness of ≥0.2 μm in a sheet thickness direction; and, if necessary, (d) the surface thickening rate of silicon in the surface oxide layer is ≥0.3 to ≤0.85. The grain oriented electrical steel sheet is manufactured by switching the oxygen potential of the atmosphere during decarburization annealing during the course of soaking.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201352-A (JP)
Title: Air filter
Inventor: NIKI TAKASHI
IPC: B01D46/10
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate putting in or taking out of a filter medium into a filter frame in an air filter in which a filter medium pack and a prefilter are attached to the same filter frame.  <P>SOLUTION: The air filter 10 includes the filter frame 12, the filter medium pack 11 and the prefilter 14. The filter frame 12 is a square frame opened to front and back and possesses both-side plates 23, 24, a ceiling plate 21 and a bottom plate 22. The filter medium pack 11 is supported on the inner surfaces of the plates 21-24. In the inner surface of the bottom plate 22, a groove part 26 is formed by depressing the front side part of the part supporting the filter medium pack 11. The prefilter 14 is of a square shape, its one part is engaged with the groove part 26 to be attached to the filter frame 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203340-A (JP)
Title: Fuel reforming system, automobile using the same, and method of reforming fuel
Inventor: OSHIHARA KENZO
IPC: F02M27/02
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel reforming system capable of enhancing reacting speed in fuel reformation, and capable of obtaining 1-alkene and a carbon-increased product.  <P>SOLUTION: The fuel reforming system includes: a critical state making device for bringing fuel and water into a supercritical state or a sub-critical state; a fuel heating and mixing device for heating and mixing the fuel and the water fed from the critical state making device and mixed with each other in a supercritical state or a sub-critical state; and a reforming device for reforming a mixed fluid sent from the fuel mixing device. In the method of reforming fuel, after bringing the fuel and the water into the supercritical state or the sub-critical state, the fuel and the water in the supercritical state or the sub-critical state are joined with each other, and heated and mixed, and the heated mixed fluid is reformed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203203-A (JP)
Title: Panel for sign board, method for assembling panel for sign board, and sign board
Inventor: IKEDA KATSUHIKO
IPC: E01F9/00
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel for a sign board comprising a plurality of extruded shape materials connected to each other, by which the part between the extruded shape materials is not loosened, as well as to provide a method for assembling thereof and a sign board using the panel for the sign board.  <P>SOLUTION: Projections 6, 7 projecting in the direction of the thickness, and channels 8, 9 dented in the direction of the thickness are formed at the end in the width direction of each of the extruded shape materials 2, 5. By fitting these projections 6, 7 and the channels 8, 9 to each other, adjacent extruded shape materials 2, 5 are joined to each other. On this occasion, the projections 6, 7 are elastically deformed in the width direction of the extruded shape materials 2, 5, so that the restoring force to bring the adjacent extruded shape materials 2, 5 into tight contact with each other in the width direction may be applied. For assembly, the projections 6, 7 of each of the extruded shape materials 2, 5 are pushed in the channels 8, 9 of the adjacent extruded shape material in the thickness direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210759-A (JP)
Title: Liquid crystal injection device
Inventor: MIZUSAKO RYOTA
IPC: G02F1/1341
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal injection device capable of simply and smoothly injecting liquid crystal into a cell in an always stable state without including bubbles even when the thickness of a substrate is reduced.  <P>SOLUTION: The liquid crystal injection device is constituted of an outer tank 3 and four guttered liquid crystal storing grooves 4. Thirteen position regulating fences 311 are erected at equal intervals on each of a pair of minor sidewalls 31, 31 of the outer tank 3, and four liquid crystal storing grooves 4 are arranged at equal pitches p1 in parallel with the minor sidewalls 31. On a pair on side plates 42 of each liquid crystal storing groove 4, thirteen saw-teeth 421 are formed at equal pitches correspondingly to the position regulating fences 311. A cell array panel 1 into which liquid crystal is to be injected is held in an injection posture approximately vertical to a liquid crystal surface so that an injection hole side end surface 11 of the cell array panel 1 is supported in a V-shaped space 422 where sloped end faces 421a, 421a of the adjacent saw-teeth 421, 421 are opposed to each other and a non-injection hole side end is stored in a holding space 52 between a pair of comb-teeth 51, 51 corresponding to a comb-teeth rod 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260290-A (JP)
Title: Method of manufacturing r-fe-b system anisotropic bulk magnet
Inventor: MAKI TOMOHITO
IPC: H01F41/02
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anisotropic bulk magnet excellent in cost merit and magnetic property while suppressing oxidation of hard and soft magnetic materials.  <P>SOLUTION: A method of manufacturing the permanent magnet includes the steps of: preparing R-Fe-B system anisotropic alloy powder having Nd<SB>2</SB>Fe<SB>14</SB>B crystal phase and soft magnetic metal powder at least a part of which is oxidized, and producing a composite powder by mixing the R-Fe-B system anisotropic alloy powder and the soft magnetic metal powder, or producing a composite powder containing a film of soft magnetic metal at least a part of which is oxidized, on a particle surface of the R-Fe-B system anisotropic alloy powder having Nd<SB>2</SB>Fe<SB>14</SB>B crystal phase; producing an anisotropic green compact by molding the composite powder in a magnetic field; reducing the anisotropic green compact; and carrying out densification of the reduced anisotropic green compact.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213225-A (JP)
Title: Decoding apparatus and trace back method
Inventor: MORI MASATOSHI
IPC: H03M13/41
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoding apparatus with high efficiency in memory access in trace back of Viterbi decoding and capable of executing decoding at high speed.  <P>SOLUTION: The decoding apparatus includes a status register, a memory access unit that selects and reads partial data of survival path data in accordance with the content of the status register for each of a plurality of times from a target time to a predetermined preceding time from a memory that stores the survival path data for all the times, and a calculation unit that selects one bit from the partial data of the last time of the plurality of times in accordance with the content of the status register and at the same time, in bit selection processing to select one bit from the partial data of an arbitrary time that is not the last time of the plurality of times, selecting a bit in accordance with the partial data of one or more times from a time next an arbitrary time to the last time and the contents of the status register.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211155-A (JP)
Title: Optical drop cable
Inventor: MATSUMOTO KAZUHISA
IPC: G02B6/44
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical drop cable in which while protection against oviposition of cicada is carried out effectively, removal work of a coated optical fiber is not encumbered and the working time for removal of the coated optical fiber is reduced.  <P>SOLUTION: A coated optical fiber protecting part is integrally formed of a fusion part and a cicada oviposition protecting part which is composed of a thermoplastic resin having durometer hardness of 55 to 70, the fusion part is disposed on the notch side of an outer coat and the cicada oviposition protecting part is disposed on the coated optical fiber side, respectively; and the fusion part is fused to the outer coat by the heat generated when the outer coat is totally ejected and coated, thus the cicada oviposition protection part is integrally provided in the outer coat via the fusion part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009135987-A (JP)
Title: Electronic device, display control method, and computer program
Inventor: YOSHINAGA SEI
IPC: H04N5/225
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for carrying out cable connection guide processing for enabling right connection based on right cable selection.  <P>SOLUTION: Terminal image data indicating shapes of a plurality of terminals to connect cables thereto are displayed on a display unit, one connection part used for connection with the other electronic device is selected from among a plurality of connection parts on the basis of an input of terminal selection information from a user, setting contents relating to an information output using one connection part are selected, and processing for displaying cable image data indicating a cable shape suitable for the selected terminal is carried out. Concretely, there are sequentially displayed a selection picture for the type of a cable connection device, a terminal selection picture including shape data of terminals, a cable confirmation picture indicating correspondence between cable image data corresponding to terminals and connection terminals and a guide picture such as a hint picture. The present configuration can easily and surely connect cables.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010217043-A (JP)
Title: Apparatus for testing power conversion apparatus
Inventor: SASAKI TAMIKO
IPC: G01R31/00
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for testing power conversion apparatus, capable of conducting a noise test equivalent to a combined noise test without using a finished-product power converter in the power conversion equipment, and applicable to various types of power converters, in a versatile manner.  <P>SOLUTION: The apparatus for testing the power conversion apparatus used in place of the finished-product power converter includes a testing power converter having a lower output capacity than this power converter, and a high-frequency voltage application device applying a noise voltage to between a reference potential section of a control circuit and a ground potential section of the testing power converter. The testing power converter includes a power rectifying circuit section converting a commercial AC power into a DC; a system impedance simulation section simulating a system impedance arranged on a latter stage of the power rectification circuit section; and a plurality of upper and lower switching arms arranged on a latter stage of the system impedance-simulating section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213998-A (JP)
Title: Rush mat and rush mat edge-pressing apparatus
Inventor: OKAMOTO SUSUMU
IPC: A47G27/00
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rush mat edge-pressing apparatus for processing a rush mat, with which even if folded rush mats are piled up, an intermediate part of an upper side of a rush mat body is prevented from being dented and curved, and with which the rush mats are stably piled up.  <P>SOLUTION: The rush mat edge-pressing apparatus (A) includes: press roller mechanisms (40, 4a) including a pair of rollers (40, 41) having outer peripheral surfaces close to each other, holding and pressing the edges of the rush mat from front and back sides; a driving device (6) for rotationally driving both rollers (40, 41) of the press roller mechanisms (4, 4a) in a feed direction of the rush mat; a guide roller (2) for guiding the rush mat fed by the press roller mechanisms (4, 4a); a sliding guide plate (3) for guiding the rush mat passing through the guide roller (2) toward the press roller mechanisms (4, 4a); and a discharge roller (5) for feeding the rush mat having the edges pressed by the press roller mechanisms (4, 4a) toward the discharging side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220138-A (JP)
Title: Method for responding to incoming telephone call and telephone exchange system
Inventor: YAMADA KOJI
IPC: H04Q3/58
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent charging by a telephone call from a telephone set in a destination visited.  <P>SOLUTION: In a telephone system, a caller number may be recorded in response to a one-ringing call from a caller and the recorded caller number may be called back and connected, so that the telephone exchange system may be charged. Therefore, a telephone exchange system 10 includes a connection destination database 20 for previously registering a caller number of a telephone set that a user uses in a destination visited.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010226197-A (JP)
Title: Customer relay communication apparatus and customer information system
Inventor: YOSHIHARA TAKAHITO
IPC: H04M11/00
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for packaging a web cache, in an existing home gateway in a simple manner.  <P>SOLUTION: Customer relay communication apparatus 10 includes an operation receiving means for receiving operation from a user; a program-receiving means which, when predetermined operation is received by the operation receiving means, receives a software program for achieving a web cache function from an external server; and a program introducing means which, when the software program is received by the program-receiving means introduces the software program.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224085-A (JP)
Title: Image forming apparatus
Inventor: IKEDA HIDEAKI
IPC: G03G21/18
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of arranging a photoreceptor unit and a developing unit with a high degree of position precision.  <P>SOLUTION: A pressure-welding member 15 of the developing unit 10 is pressure-welded to a member to be pressure-welded 25 of the photoreceptor unit 20. In this case, the moving direction D is deviated from a line L that connects the center axis 21a of a photoreceptor drum 21 and the center axis 11a of a developing roller 11. The moving direction D is in one of the two regions divided by the line L that connects the center axis 21a of the photoreceptor drum 21 and the center axis 11a of the developing roller 11. The region is on the side where a section in which the photoreceptor unit 20 faces the developing unit 10 is located.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225803-A (JP)
Title: Method and apparatus for manufacturing of three-dimensional integrated circuit
Inventor: KOYANAGI MITSUMASA
IPC: H01L25/18
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a three-dimensional integrated circuit, capable of permitting the temporal bonding of a chip to a transfer substrate without causing displacement and reliably peeling the chip off from the transfer substrate, when transferring the chip to a support substrate.  <P>SOLUTION: When temporarily bonding a chip 20 to a transfer substrate 31 (S4), the chip and the transfer substrate are bonded to each other, solid to solid, by evaporating a liquid interposed between the chip and the transfer substrate. Thus, the chip can be temporarily bonded to the transfer substrate without causing displacement. Moreover, the bonding strength between the chip and the support substrate 50 is made stronger than the bond between the chip and the transfer substrate. Thereby, the chip can be reliably peeled off from the transfer substrate, when transferring the chip to the support substrate from the transfer substrate (S5 to S7).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230821-A (JP)
Title: Toner suction device and image forming apparatus
Inventor: FUJIMORI SHINICHIRO
IPC: G03G15/08
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently suck floating toner generated at a developing position, and to prevent toner from adhering to or becoming deposited on an inner wall of a suction tube of a toner suction device.  <P>SOLUTION: This toner suction device includes a first suction pipe 23 and second suction pipe 33 having suction ports 21 and 31 arranged to face the peripheral surface of a photoreceptor drum 2. A plurality of electrodes 22 and 32 are stuck onto upper plates 23a and 33a and lower plates 23b and 33b near the suction ports 21 and 31 of the suction pipes 23 and 33. One of electrodes 22a and 32a is grounded, an alternating-current component of a developing bias voltage is applied to electrodes 22b and 32b adjacent to this, and an oscillating electric field is formed between both poles. The floating toner sucked from the suction ports is oscillated and moved by an oscillating electric field formed between the electrodes, so that the floating toner is apt to be sucked, and the toner is prevented from adhering to or becoming deposited on the inner surface to the suction pipes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230393-A (JP)
Title: Acceleration sensor element and acceleration sensor
Inventor: YAMAMOTO AKIO
IPC: G01P15/18
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acceleration sensor element and an acceleration sensor which are highly productive and small.  <P>SOLUTION: The acceleration sensor element includes: a weight section; a frame-shaped fixed section of which the outer shape is rectangular in the plan view and which surrounds the weight section; a beam section one end of which is connected to the weight section and the other end thereof is connected to the fixed section; a resistor element which is provided on the beam section and which changes its resistance value in accordance with the bending of the beam section; and a restriction plate which is arranged so that it is overlaid on the weight section in the plan view and is fixed onto sides on one principal surface of the fixed section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232351-A (JP)
Title: Organic thin film solar cell
Inventor: KIHARA TAKESHI
IPC: H01L51/42
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic thin film solar cell which hardly short-circuits between electrodes and has excellent photoelectric conversion efficiency even when having large area.  <P>SOLUTION: The organic thin film solar cell includes a transparent substrate, an inside auxiliary electrode formed in a pattern shape on one surface of the transparent substrate, a transparent electrode formed on the inside auxiliary electrode, a photoelectric conversion layer formed on the transparent electrode, a counter electrode formed on the photoelectric conversion layer, an outside auxiliary electrode formed in a pattern shape on the other surface of the transparent substrate and having a smaller resistance value than the transparent electrode, a connecting conduction portion penetrating the transparent electrode to electrically connect the outside auxiliary electrode and inside auxiliary electrode to each other, and an optical member formed on the outside auxiliary electrode to guide light made incident on a light shield region where the outside auxiliary electrode and inside auxiliary electrode are provided to the photoelectric conversion layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230071-A (JP)
Title: Vehicle shift control device
Inventor: UENO HIROKI
IPC: B60R25/06
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To properly switch the shift range of a transmission via an actuator by surely detecting a reference position for controlling the actuator.  <P>SOLUTION: In an initial operation of a P-lock drive motor 54, when a first operational status to enable detection of the reference position for controlling the P-lock drive motor 54 (the active status of a P-ECU 26 where a vehicle power supply is turned on) is switched to a second operational status to disable the detection of the reference position (the inactive status of the P-ECU 26 where the vehicle power supply is turned off), and thereafter the second operational status is switched to the first operational status while continuing a third operational status that disables detection of the reference position but enables detection of vehicle information (the wake status of the P-ECU 26), the reference position is redetected. Therefore, the reference position for controlling the P-lock drive motor 54 is surely detected, and switching between a P range and a non-P range of the transmission 40 via the p-lock drive motor 54 is carried out properly.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228353-A (JP)
Title: Resin sheet with protective sheet, manufacturing method thereof, and apparatus for manufacturing
Inventor: NAKAZAWA NAOKO
IPC: B29C48/305
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin sheet with a protective sheet, which suppresses peel-off of a protective film upon conducting cutting and grinding processings jointly on the protective sheets applied to back and front surfaces of the resin sheet and the resin sheet, and also to provide a method and apparatus for manufacturing it.  <P>SOLUTION: An application part 84a is equipped which comprises a resin sheet 14 and two protective sheets 84, 84 applied to back and front surfaces of the resin sheet 14, wherein each side surface 14a of two edge parts of the resin sheet 14 is coated and bonded with the protective sheets 84, 84.  <P>COPYRIGHT: (C)2011,JPO&INPIT