baber/WOPTO huggingface dataset:
Patent JP-2010079725-A (JP)
Title: Magnetic ink character reader
Inventor: SHIROTA HARUHIKO
IPC: G06K9/03
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the recognition rate of magnetic ink characters, and increase processing speed.  <P>SOLUTION: The magnetic ink character reader is provided with: a magnetic data acquiring means for acquiring magnetic data included in the magnetic ink characters printed in a document; a magnetic character recognizing part for recognizing the magnetic ink characters from the magnetic data; an optical character reading part for optically reading the magnetic ink characters, and acquiring image data; and an optical character recognizing part for recognizing the magnetic ink characters from the image data. The optical character recognizing part recognizes the magnetic ink characters on the basis of recognition candidate characters obtained by the magnetic character recognizing part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081444-A (JP)
Title: Intercom device
Inventor: WATANABE HITOSHI
IPC: H04N7/18
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intercom device capable of alerting an answerer before answering even if a visitor can not be recognized through a person recognizing method such as a camera.  <P>SOLUTION: When a visit by a visitor is detected, a plurality of business items asking the visitor about his or her purpose of the visit are displayed on a monitor of an entrance slave unit to make the visitor select one of the plurality of business items. A suspicious information log associated with a business item selected by the visitor is acquired from a database stored with suspicious information logs associated with past visitors while associated with the plurality of business items, and displayed on a monitor of an in-room master unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080824-A (JP)
Title: Method of manufacturing epitaxial wafer
Inventor: MIZUTA MASAHIKO
IPC: C23C16/52
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an epitaxial wafer improving the uniformity in an in-plane direction of the thickness of an epitaxial layer.  <P>SOLUTION: The method includes the model preparing step S1 of opening and closing a corresponding gas flow outlet by operating an opening and closing member and modeling a changing tendency of inclination of the epitaxial layer thickness to prepare a model of the epitaxial layer thickness inclination changing tendency, the epitaxial layer forming step S2 of forming the epitaxial layer on a semiconductor wafer, the real thickness measuring step S3 of measuring the real thickness of the epitaxial layer at a plurality of measuring positions arrayed in the in-plane direction of the semiconductor wafer relative to the epitaxial layer, the real epitaxial layer thickness inclination calculating step S4 of calculating the real epitaxial layer thickness inclination which is the epitaxial layer thickness inclination of the real thickness based on the epitaxial layer real thicknesses at the plurality of measuring positions and the real epitaxial layer thickness inclination correcting step S10 of correcting the real epitaxial layer thickness inclination such that its absolute value is decreased by operating the opening and closing member based on the epitaxial layer changing tendency model prepared at the model preparing step S1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087586-A (JP)
Title: Elastic wave device
Inventor: RI TETSU
IPC: H03H9/64
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To greatly assure attenuation amounts in both higher band side and lower band side of a pass bands of an elastic wave device.  <P>SOLUTION: The elastic wave device 30 includes a first filter circuit 12 connected between a first terminal 11 and a second terminal Tx, a first inductor L1 connected in parallel to the first filter circuit 12 between the first terminal 11 and the second terminal Tx, a second inductor L2 connected in series to the first inductor L1 between the first terminal 11 and the second terminal Tx, and a third inductor L3 connected between a node N between the first inductor L1 and the second inductor L2 and a ground GND.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009117807-A (JP)
Title: Inductor/capacitor integrated part in emi filter
Inventor: XU DEHONG
IPC: H01F27/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the output density of a power electronics inverter by reducing the volume of a EMI filter.  <P>SOLUTION: An inductor/capacitor integrated structure in the EMI filter includes a closed magnetic path formed by a first core 1 and a second core 2. The closed magnetic path has a cavity 3 in a center core leg 31. On two side core legs 32, 33, cylindrical both-sided flexible substrates 4, 5 are wound, respectively, which are each bent and formed to wind a sheet material which consists a first insulating layer, a first copper foil, an insulating medium layer, a second copper foil, and a second insulating layer laminated in sequence. The flexible substrates are used to actualize the integration of a common-mode inductor, a common-mode capacitor and a normal-mode (differential-mode) inductor in the EMI filter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010081816-A (JP)
Title: Noodle-cutting device
Inventor: INOUE SHIGEO
IPC: B26D1/30
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noodle-cutting device facilitating the uniform cutting of noodles at a desired width by regulating the upward moving position of a knife, and enabling the cutting of the noodles to be finished rapidly in good appearance by improving a device for cutting noodle dough by only moving the knife in the upper and lower direction.  <P>SOLUTION: The noodle-cutting device equipped with a base plate, the knife engaged with a rail installed along the front side of the base plate through a cam wheel, and a sending means for horizontally moving the cam wheel by the upward movement of the knife from a downward moved position of having cut the dough on the base plate is obtained by installing a bar for restricting the upward moving angle of the knife in the upper part of the base plate. As a result, the width of the noodle is settled by only changing the height of the bar to facilitate the regulation thereof. The bar is spanned between poles stood on arm fragments installed in both side parts of the base plate. The height of the bar can easily be changed arbitrarily, and the regulation thereof can be carried out while observing the noodle width cut by the knife.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010083782-A (JP)
Title: Method for producing 2-naphthol derivative
Inventor: KADOMOTO YUTAKA
IPC: C07B61/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method by which a 2-naphthol derivative can be produced at a low cost in a simpler operation.  <P>SOLUTION: There is provided the method for producing the 2-naphthol derivative represented by general formula (II) (wherein, X<SP>1</SP>, X<SP>2</SP>, X<SP>3</SP>and X<SP>4</SP>are each independently H, F or Cl; at least one of X<SP>1</SP>, X<SP>2</SP>, X<SP>3</SP>and X<SP>4</SP>is F or Cl), comprising reacting a tetrahydronaphthalenone represented by general formula (I) with an imide type halogenating agent in the presence of an acid catalyst. Thus, since the 2-tetralone derivative is reacted with the halogenating agent such as N-bromosuccinic imide in the presence of an acid catalyst to obtain the 2-naphthol derivative represented by general formula (II) by the production method, the 2-naphthol derivative can simply and efficiently be produced without using such a 1-bromo-2-naphthol derivative as an intermediate as used by a conventional method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087781-A (JP)
Title: Communication apparatus and clock-synchronous communication system
Inventor: KOMASA KAZUHIRO
IPC: H04L7/04
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently raise a communication baud rate of a clock-synchronous communication.  <P>SOLUTION: In a clock-synchronous communication system, a clock pulse being a communication clock is output from a master device to a slave device so as to synchronize the master device and slave device, the data transmitting side transmits a data signal to a data signal line with one edge timing of the clock pulse, and the data receiving side receives the data signal from the data line with the other edge timing of the clock pulse. A microcomputer as the master device is configured to enable separate setting of high-level duration and low-level duration of a clock pulse to be output, using a program, High-level duration and low-level duration are each set to a minimum value that satisfies the requirements for constituting communication with a communication destination (S140, S150). Uprating not only the cycle of a clock pulse but also the communication baud rate can be efficiently performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087803-A (JP)
Title: Image processing device, and image forming apparatus
Inventor: KANI MAMORU
IPC: H04N1/407
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for increasing the number of screens, which can be mounted on an image forming apparatus, without increasing the number of bits of a signal for identifying the screens.  <P>SOLUTION: When using a signal pattern generated by a signal constituted of the predetermined number of bits as a screen identifier, in a case where the total number of screens to be used for all band images on a corresponding page exceeds the total number of identifiers, a table creation section assigns the identifiers to the screens for each band image and creates a table where corresponding relation of the screen and the identifier is defined for each band image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085007-A (JP)
Title: Heat exchanger
Inventor: KAWAHARA TAKAYUKI
IPC: F25D17/02
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger including piping assemblies with a plurality of swelling parts connected to a plurality of heat transfer pipes and reducing the number of components and of man-hours for brazing for member connection compared to a conventional heat exchanger shown in Fig.1.  <P>SOLUTION: This heat exchanger includes: the piping assemblies 12, 13 having the plurality of swelling parts 12b, 12c, 13b, 13c interconnected in series via primary pipe arrangements and a plurality of secondary pipe arrangements extended from the respective swelling parts; and the heat transfer pipes 11a, 11b, 11c, 11d connected to the respective secondary pipe arrangements of the piping assemblies.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010084862-A (JP)
Title: Method and device for controlling vehicle
Inventor: TETSUNO MASAYUKI
IPC: F02D29/02
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable an idle stop vehicle to more smoothly restart engine DE after automatically stopped in consideration of even the resonance of an engine mount.  <P>SOLUTION: The revolution fluctuation is alleviated to suppress the amplitude of vibration from being so large even if the engine resonates with the mount by keeping engaged the lock-up clutch 56 of the torque converter 50 of an automatic transmission AT (step T2) until an engine revolution number Ne is increased to a set revolution number Ne1 or more and by slip-controlling a forward clutch 63 (step T3) to suitably increase the revolution inertia and revolution resistance of the engine DE at the time of restart after automatic stop. If the engine revolution number Ne reaches the set revolution number Ne1 or more, the lock-up clutch 56 is released (step T7) and gets ready for subsequent start up while blocking the vehicle from starting.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085305-A (JP)
Title: Illumination light source apparatus
Inventor: IKUI MASAHITO
IPC: G02F1/13
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source apparatus for illumination, setting a wide range of illuminance continuously from high illuminance to low illuminance, and making highly accurate FB control over illuminance.  <P>SOLUTION: Light from a lamp 1 is condensed by a condensing mirror 2 and made incident onto a light modulation filter 3 which changes the size of an aperture to change the quantity of light passage. Part of light passed through the light modulation filter 3 is branched by a quartz plate 5 and made incident onto a photo receiver 6 of an illuminometer. The light emission side of the quartz plate 5 is provided with a light attenuation filter 7 having a prescribed optical transmittance in such a way as to be inserted and removed. An FB control part 21 of a control part 20 rotates the light modulation filter 3 on the basis of signals from the photo receiver 6 and makes such control that illuminance on the surface of an object to be irradiated 10 takes on a set value. A light attenuation filter control part 22 inserts the light attenuation filter 7 in an optical path in the case of controlling illuminance in a region of low illuminance. Even when controlling illuminance in a region of illuminance lower than this, highly accurate control of the illuminance is made without reductions in an S/N ratio.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058259-A (JP)
Title: Weld burning oxide removing agent, application of other device, energy saving, and carbon dioxide reduction technology
Inventor: KOJIMA SHINICHIRO
IPC: B24B37/00
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems wherein a method for removing discolored portion due to weld burning in welding or the like by using an expensive electrolysis solution and electropolishing while applying an electrode and pickling with strong acid water, removes the discolored portion quickly, but in this case, a waste liquid treatment and the operation are troublesome, most of the rust removal compounds or grinding tool or the like are old-fashioned sintered matter of an abrasive agent, and double multiple cutting by water jetting has been difficult.  <P>SOLUTION: The weld burning oxide removing agent adopts a method of greatly reducing the amount of the waste liquid and changing generation of a harmful material at a generation source by appropriately adjusting the concentration of the strong acid water, mixing a thickening agent to increases viscosity, coating crofine or calcined lime or the like in order to keep the generation of the waste liquid to the minimum, and mixing an adequate amount of it. In the case of rust prevention, by utilizing a similar principle as an alternative of a water jet cutting water which can adopt a method of extremely reducing the concentration rate of the strong acid water, and adding the abrasive agent to it to use it, a diluted strong acid water is given an thickening effect, and the abrasive agent is added thereto before a nozzle so as to be applied to the cutting. An apparatus is extremely miniaturized in this case.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091185-A (JP)
Title: Heating apparatus and vehicle heater using the same
Inventor: UNO KATSUHIKO
IPC: H05B3/14
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, in a conventional vehicle radiator, since a heater and a vehicle interior material are physically fixed, for example, when a curvature of the interior material is large, the heater cannot be brought into contact with the interior material, which may require a heat conductor; and thus to provide a heating apparatus capable of obtaining comfortable heating effects by modifying adhesion of a heater and an interior material, and to provide a vehicle heater using the heating apparatus.  <P>SOLUTION: The heating apparatus includes: a waterproof member 5 arranged on either one face of a planar electric heater 3 and heated and press-bonded via an adhesion layer 4; a surface member 2 arranged on the other face of the planar electric heater 3 and heated and press-bonded via the adhesion layer 4; and a heat insulating back face member 6 arranged on the opposite face of the surface member 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089645-A (JP)
Title: Vehicle interior illumination lamp
Inventor: NAGAI KENTARO
IPC: B60Q3/02
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle interior illumination lamp preventing design part from slipping down due to breakage on a coupling means or the like by improving coupling strength between a function part and the design part owing to the coupling means without increasing operation force.  <P>SOLUTION: A first coupling means 21 couples the function part 11 and the design part 13 with a partition plate 3 interposed therebetween, and restricts the relative movement of the function part 11 and the design part 13 in the through-thickness direction of the partition plate 3. The first coupling means 21 establishes a coupled state without elastic dislocation in related portions by causing the function part 11 and the design part 13 faced to each other with the partition plate 3 interposed therebetween at a temporary face-to-face position to relatively move in the plane direction of the partition plate 3, thereby improving the coupling strength without increasing the operation force. When a second coupling means 31 is brought into a coupled state, the relative movement of the function part 11 and the design part 13 to the plane direction of the partition plate 3 is restricted to maintain the coupled state of the first coupling means 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009170406-A (JP)
Title: Fuel cell
Inventor: YAJIMA TORU
IPC: H01M4/86
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of stably keeping the output for a long time.  <P>SOLUTION: The fuel cell includes: a membrane electrode assembly 10 which is composed of fuel electrodes 11, 12, air electrodes 13, 14 and an electrolyte membrane 15 pinch-held between the fuel electrodes 11, 12 and the air electrodes 13, 14; a fuel supply mechanism 40 which is arranged on the fuel electrodes 11, 12 side of the membrane electrode assembly 10 and supplies a fuel to the fuel electrodes 11, 12; and a moisture retention layer 20 which is arranged on the air electrodes 13, 14 side of the membrane electrode assembly 10 and is impregnated with water generated at the air electrodes 13, 14. The moisture retention layer 20 has a first moisture retention portion 21 which faces regions of the air electrodes 13, 14 wherein the temperature is high when power is generated, and a second moisture retention portion 22, which faces regions of the air electrodes 13, 14 wherein the temperature is low when power is generated. The second moisture retention portion 22 is so formed that water vapor from the membrane electrode assembly 10 is more easily discharged therethrough to the outside air than the first moisture retention portion 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010091967-A (JP)
Title: Electro-optical device
Inventor: MATSUURA YOSHIYUKI
IPC: G02F1/133
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To write a picture and insert a black with one vertical shift register, in a scanning line driving circuit, and thereby to prevent the area of the circuit from expanding.  <P>SOLUTION: A frame period is set to an odd number times the cycle of a clock signal CLY, and a horizontal scanning period is set to one cycle of the clock signal CLY. For this reason, a Y driver 130 has a shift register 131 which has two stage unit circuits 132 per one of scanning lines 112 and sequentially shifts and outputs start pulses DY according to one cycle of the clock signal CLY. Twelve scanning lines 112 are grouped for every three scanning lines, and signals Enb1-Enb4 are sequentially supplied to the groups.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108780-A (JP)
Title: Stacking connector and electronic device
Inventor: HIRASHIMA MASAYA
IPC: H01R12/16
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacking connector capable of connecting printed-circuit boards, even when the spacing between the printed-circuit boards is different.  <P>SOLUTION: The stacking connector 16 includes a first connector 17 and a second connector 18. The first connector 17 has a first terminal 45, capable of expanding and contraction in the insertion direction D of the second connector 18. The first terminal 45 includes a first portion 54 and a second portion 55, which can sliding move to the first portion 54 and is installed, having a first overlapping portion 56 that partially overlaps with the first portion 54 in the insertion direction D, and makes direct contact with the second connector 18. The first portion 54 and the second portion 55 are electrically connected at at least two places of a first connection part 54A which is provided at one end part in insertion direction D of the first overlapping portion 56 and a second connection part 55A, which is provided at the other end part on the opposite side to the one end part in the insertion direction D of the first overlapping portion 56.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115018-A (JP)
Title: Controller of ac-powered vehicle
Inventor: MATSUMOTO TAKEO
IPC: B60L3/00
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of an AC-powered vehicle which can carry out power failure detection more quickly and surely than power failure detection by a conventional technology even if an ac aerial wire has such a power failure that power supplied to the AC-powered vehicle is in a balanced state.  <P>SOLUTION: The controller of the AC-powered vehicle includes a converter control unit 100 having a first phase-shifting circuit 31a that shifts the phase of a basic sine wave SIN to output the phase-shifted basic sine wave SIN to a third processing unit 34 and at least one of a plurality of phase-shifting circuits. The controller outputs a converter voltage reference Vc* to which a plurality of disturbance elements are added.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116630-A (JP)
Title: Spun-dyed polyethylene terephthalate false-twist yarn, method for producing the same, and carpet using the same
Inventor: OKAMOTO YOSHIHIKO
IPC: A47G27/02
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spun-dyed polyethylene terephthalate false-twist yarn having excellent high crimping characteristics, and to provide and a carpet that uses the same and has excellent volume feeling and touch.  <P>SOLUTION: The spun-dyed polyethylene terephthalate false-twist yarn is a false-twist yarn obtained by false-twisting a spun-dyed polyethylene terephthalate crimped yarn being a polyethylene terephthalate crimped yarn having an intrinsic viscosity (IV) of 0.580-0.620, containing 0.01-3.0 wt.% of a colorant, and satisfying the followings: 1. 2.65-3.74 cN/dtex strength, 2. 30-45% elongation, 3. 500-3,000 dtex total fineness, 4. 1.5-30 dtex single filament fineness, and 5. 10-30% dry-heat crimp percentage, and satisfies the followings: (1) 2.65-3.31 cN/dtex strength, (2) 25-35% elongation, and (3) 30-50% dry-heat crimp percentage. Further, the carpet uses the spun-dyed polyethylene terephthalate false-twist yarn.  <P>COPYRIGHT: (C)2010,JPO&INPIT