baber/WOPTO huggingface dataset:
Patent JP-2012065534-A (JP)
Title: Power supply device, power supply system, and power supply system control method
Inventor: SASAKI YUJI
IPC: H01M10/44
Filed: 2011-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device, power supply system, and power supply system control method, capable of achieving high versatility, low cost and easy system design.SOLUTION: The power supply device 1 is constructed by unifying: at least one battery module 10 with a battery cell 11 and a battery monitoring substrate 12 for monitoring a voltage and a current of the battery cell 11 modularized; a DC-DC converter 20 that power-converts DC power to be charged and discharged into/from the battery module 10; and a controller 40 that controls the amount of DC power converted by the DC-DC converter 20 according to a command signal input from the outside while referring to a monitoring result of the battery monitoring substrate 12 mounted on the battery module 10.
Patent JP-2011122597-A (JP)
Title: Large turbo supercharging diesel engine with energy recovery structure
Inventor: KJEMTRUP NIELS
IPC: F01N5/02
Filed: 2011-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve, in a crosshead type large turbo supercharging 2-cycle diesel engine, the energy recovery performance from exhaust gas while improving the flexibility of adjustment of operation conditions.  <P>SOLUTION: The crosshead type large 2-cycle turbo supercharging diesel engine includes a turbo supercharger having an exhaust turbine connected to a feed compressor; an auxiliary blower disposed to compress scavenging air to be supplied to a scavenging receiver; a bypass pipe provided so that scavenging air flow can bypass the auxiliary blower; a first exhaust gas boiler provided on the high-pressure side of the turbo supercharger on the downstream side of a cylinder; and a power turbine driven by part of exhaust gas branched from the high-pressure side of the turbo supercharger. The diesel engine can be operated so that the boiler generates a large quantity of heat instead of generation of large rotational energy by the power turbine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012156348-A (JP)
Title: Dielectric device manufacturing method, and etching method
Inventor: UEDA MASAHISA
IPC: H01L21/3065
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric device manufacturing method and an etching method which enable the enhancement of the etching selectivity between ferroelectric and an electrode, and highly precise etching of ferroelectric.SOLUTION: The dielectric device manufacturing method comprises the steps of: forming a dielectric layer 3 made of an oxide on a first electrode layer 2 made of a metal; forming an etching mask 4 on the dielectric layer 3; and etching the dielectric layer 3 through the etching mask 4 by means of plasma of CHF-containing etching gas to expose the first electrode layer 2.
Patent JP-2014074936-A (JP)
Title: Menu item display device, menu item display processing method and menu item display program
Inventor: SATO TAKEHITO
IPC: H04M1/72472
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a menu item display device capable of detecting a desired menu item with fewer steps without comprehending a huge and complicated menu tree structure on a multi function portable information apparatus.SOLUTION: The menu item display device capable of selecting menu items includes: an input section that receives user's operations; a display section that outputs the menu items; a storage storing information relevant to a menu tree structure and the menu items; an input determination section that determines a menu item corresponding to a user's operation when an input operation made by a user is detected; and a display control section that extracts other menu items relevant to the menu item determined by the relevant information and outputs the same on the display section.
Patent JP-2012156062-A (JP)
Title: Surface light source device and transmission image display device
Inventor: OTA HIROSHI
IPC: G02B5/02
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device and a transmission image display device capable of uniformly diffusing light from a light source in a planar shape.SOLUTION: The planar light source device is provided with a light source having predetermined light distribution characteristics and a first to a fourth light controlling plates 30-30arranged in a plate thickness direction. Each of the controlling plates has a plurality of convex parts 33-33extending in one direction on its upper surface, extension directions of the convex part 33and the convex part 33in parallel each other cross almost orthogonally, and cross-sections of the convex parts 33, 33are triangular. In each of the independent uv coordinate system with an axial line passing through both ends of each of the convex parts 33, 33taken as a u axis in a cross-section crossing orthogonally in the extension direction of each of the convex parts 33, 33, when the width of each of the convex part 33, 33is made wand -0.475w≤u≤0.475w, the convex part 33satisfies a prescribed formula.
Patent JP-2012103661-A (JP)
Title: Terminal device with imaging function and auto-focusing method for projection thereof
Inventor: HWANG YONG-YU
IPC: G03B29/00
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device with an imaging function and an auto-focusing method for projection thereof so that a terminal device automatically focuses on an image projected by a projection unit.SOLUTION: The terminal device with an imaging function includes a projection unit, an image receiving unit, and a processing unit. The method of auto-focusing for projection comprises: controlling the projection unit to project images on plural projective positions along an optical axis; controlling the image receiving unit to receive as plural candidate images the images projected on the projective positions by the projection unit, the candidate images having one-to-one correspondence to the projective positions; capturing the plural candidate images received by the image receiving unit to analyze definitions of the candidate images; regarding the candidate image with the greatest definition as a focus image and the projective position corresponding to the focus image as a focus position; and then controlling the projection unit to project the image from the focus position.
Patent JP-2012154300-A (JP)
Title: Inter-cylinder air-fuel ratio imbalance abnormality detection device for multi-cylinder internal combustion engine
Inventor: HAKARIYA MASAFUMI
IPC: F02D45/00
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of detecting an inter-cylinder air-fuel ratio imbalance abnormality and prevent wrong detection, in a multi-cylinder internal combustion engine capable of implementing ignition timing control for each cylinder.SOLUTION: In the deice in which abnormality detection processing (S103 to S105 and S107) of detecting the inter-cylinder air-fuel ratio imbalance abnormality on the basis of revolution speed fluctuations of the multi-cylinder internal combustion engine and ignition timing control for controlling the ignition timing so as to restrict revolution speed fluctuations in the multi-cylinder internal combustion engine are implemented, the implementation of the ignition timing control is restricted when the abnormality detection processing is implemented. It is possible to improve the detecting accuracy of the inter-cylinder air-fuel ratio imbalance abnormality and to prevent the wrong detection because reduction of the rotation fluctuation accompanying with the implementation of the ignition timing control is restricted.
Patent JP-2012159331-A (JP)
Title: Method of manufacturing semiconductor integrated circuit device
Inventor: HIRASAWA GOICHI
IPC: H01L21/66
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To solve the following problem with an electrical test of a semiconductor integrated circuit device: normally, a large-capacity bypass capacitor such as an electrolytic capacitor is installed on a test board and the like so as to prevent variations in a power supply voltage supplied through a relatively long path from a power supply in a test head to a probe and the like, however, the large-capacity bypass capacitor can only accommodate the variations for no more than several tens of nanosecond and cannot accommodate the variations for a relatively long period of time more than 100 nanoseconds.SOLUTION: When an electrical test of a semiconductor integrated circuit device is executed during a manufacturing process of the semiconductor integrated circuit device, a power supply voltage is supplied from a battery installed on a test board.
Patent JP-2012160645-A (JP)
Title: Solid-state laser device
Inventor: TAKASAKI TAKUYA
IPC: H01S3/08
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state laser device capable of suppressing ASE which may occur when a gain coefficient of a waveguide type laser is very high, while keeping an oscillation and an amplification of a laser light from suffering loss.SOLUTION: Total internal reflection films 4, 5 provided on two sides opposing each other of an excitation medium 1 of a waveguide type solid-state laser device, have the dependency on the reflectance for the incidence angle of the laser light propagating in a laser path 2. When the incidence angle is a maximum incidence angle α or less of the laser light, the reflectance of the total internal reflection films 4, 5 is set to be high, and when the incidence angle is of more than the maximum incidence angle α of the laser light, the reflectance of the total internal reflection films 4, 5 is reduced. Therefore the generation of ASE is suppressed by increasing the loss of the ASE light during reflection, while the oscillation and the amplification can be achieved without generating loss with respect to the laser light.
Patent JP-2012162462-A (JP)
Title: METHOD FOR PRODUCING α-AMINO-ε-CAPROLACTAM
Inventor: MATSUMOTO HIROSHI
IPC: C07D223/12
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing α-amino-ε-caprolactam from lysine or a salt thereof by using a nonpolar solvent which is easily recovered and recycled in place of a polar solvent such as an alcohol.SOLUTION: The problem is solved by the method for producing α-amino-ε-caprolactam, in which lysine or a salt thereof is dehydrated and cyclized in the presence of the mixed solvent of the nonpolar solvent and water kept at a temperature of 200-400°C and a pressure of 5-40 MPa. An amount of water to be used is reduced, and corrosion of a reactor is alleviated, and the nonpolar solvent is easily recovered and recycled.
Patent JP-2012163504-A (JP)
Title: Air flow rate measuring device
Inventor: YOGO TAKAYUKI
IPC: G01F1/684
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an air flow rate measuring device which improves substrate mounting efficiency and corrosion resistance.SOLUTION: An air flow rate measuring device has structure of arranging an electronic drive circuit in a housing and exposing a sensing element, which is provided on a circuit board where the electronic circuit is formed and measures a physical quantity such as temperature and humidity, to intake air. At least one or more of insulating layers are provided between the circuit board and a glass or resin coating layer, and a conductor wire for connecting the sensing element and the electronic drive circuit is arranged under the insulating layers.
Patent JP-2012169737-A (JP)
Title: Information processor, information processing method, and program
Inventor: MURAYAMA KOHEI
IPC: H04N5/74
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce an influence of a pseudo contour which can be formed on a screen.SOLUTION: An overlapping area setting part 106 sets an overlapping area that is an area in which a first image projected by a first projector overlaps with a second image projected by a second projector. An inter-pixel contrast detection part 105 detects the contrast of an area corresponding to the overlapping area in first image data corresponding to the first image. A projection area determination part 108 determines the boundary of an effective display area in the first image data on the basis of the detected contrast.
Patent JP-2011172476-A (JP)
Title: Triple layer winding pattern, and methods of manufacturing the same
Inventor: TANG YIFAN
IPC: H02K3/12
Filed: 2011-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a triple layer winding structure of a three-phase four-pole motor, which achieves advantage of lap winding while contributing to automatization, and to provide a manufacturing method thereof.  <P>SOLUTION: The triple layer winding pattern in each of multiple slots of a stator of the three-phase four-pole motor is constituted of: a first wiring layer including a first phase first coil group, a first phase second coil group, a first phase third coil group and a first phase fourth coil group which are stored in a lower part of a plurality of slots and form a pair of first and second poles of the first phase; a second wiring layer including a second phase first coil group, a second phase second coil group, a second phase third coil group and a second phase fourth coil group which are stored partially in the lower part and partially in an upper part of the a plurality of slots and form a pair of first and second poles of the second phase; and a third wiring layer including a third phase first coil group, a third phase second coil group, a third phase third coil group and a third phase fourth coil group which are stored in the upper part of a plurality of the slots and form a pair of first and second poles of the third phase.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012172175-A (JP)
Title: Valuable metal recovery method
Inventor: TAKAHASHI JUNICHI
IPC: C22B1/02
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the recovery rate of valuable metals such as cobalt when drying the battery waste of lithium ion batteries and the like.SOLUTION: A second alloy excellent in terms of iron-cobalt separation performance and containing a small amount of iron is obtained by performing a pre-oxidation step ST20 for roasting and pre-oxidizing battery waste containing aluminum and iron; a melting step ST21 for obtaining a molten product by melting the battery waste after the pre-oxidation step ST20; a first slag separation step ST22 for separating and recovering first slag containing aluminum oxide from the molten product; a second oxidation step ST23 for oxidizing a molten first alloy after the first slag separation step; and a second slag separation step ST24 for separating and recovering a second slag containing iron from a second alloy after the second oxidation step ST23.
Patent JP-2012174418-A (JP)
Title: Nonaqueous electrolyte battery and battery system
Inventor: KOBAYASHI KATSUAKI
IPC: H01M2/30
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To detect a battery temperature during non-operation as well.SOLUTION: A nonaqueous electrolyte battery comprises: two detection terminals 77 fixed to a cell case 60; conducting wires 72 extending from the respective detection terminals 77 into the cell case 60; and a conductor 71 electrically connecting respective ends of the conducting wires 72 to each other. The conductor 71 is a low melting point metal which melts at a temperature predetermined as a temperature affecting battery performance.
Patent JP-2012174431-A (JP)
Title: Joint connector and terminal semi-insertion inspection method
Inventor: SHIMIZU TOMOHIKO
IPC: H01R13/64
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a joint connector and a terminal semi-insertion inspection method, by which the number of components can be small and semi-insertion of a terminal can be reliably detected.SOLUTION: A joint connector 1 comprises: plural female terminal fittings 20; a joint terminal 10 having plural tab pieces 11 for fitting and connecting the female terminal fittings 20; and a connector housing 30 having one housing end 31 for housing and holding the joint terminal 10 and the other housing end 32, at which plural terminal housing chambers 34 are arranged, for making the female terminal fittings 20 and the tab pieces 11 into a fitting condition by inserting the female terminal fittings 20 to a prescribed position. The joint terminal 10 can be held to one housing end 31 at a final locking position, at which the tab pieces 11 are made into a normal fitting condition that they can be conducted and connected with the female terminal fittings 20 inserted in the terminal housing chambers 34, and a temporary locking position shallower than the final locking position, at which the tab pieces 11 can be conducted and connected with only the female terminal fittings 20 inserted to the prescribed position of the terminal housing chambers 34.
Patent JP-2011199266-A (JP)
Title: Solid electrolyte capacitor
Inventor: KOMATSU KEIICHI
IPC: H01G9/028
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte capacitor that has a small leakage current and is highly reliable.SOLUTION: The solid electrolyte capacitor includes: an anode body 2; a dielectric layer 3 formed on the surface of the anode body 2; a first polymer film 4a formed on the dielectric layer 3; a second polymer film 4b formed on the first polymer film 4a and containing a second polymer that is different from a first polymer constituting the first polymer film 4a; a conducting polymer layer 5 formed on the second polymer film 4b and containing a conducting polymer that is different from the second polymer; and a cathode layer 6 formed on the conducting polymer layer 5, wherein the first polymer film 4a has a larger work function than that of the conducting polymer layer 5.
Patent JP-2012171755-A (JP)
Title: System and method for logistics management
Inventor: KAWABATA SHINICHIRO
IPC: G06Q50/28
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer device which can freely perform reading and writing without making the writing side and the reading side applied with restriction on access, and can improve the effectiveness of data.SOLUTION: A logistics management system includes: a file storing part 21 acquiring superintendent-side specific data which are delivery date information in a spreadsheet form having a format specific to a superintendent, vender-side specific data which are delivery date information in a spreadsheet form having a format specific to a vender etc.; a delivery date information acquiring part 22 mapping each cell of the vender-side specific data and the information which is inputted in each cell when the vender-side specific data are acquired for the first time or earlier than that, and extracting the delivery date information from the superintendent-side specific data and the vender-side specific data; and a logistics management DB 11 storing the extracted delivery date information.
Patent JP-2012172805-A (JP)
Title: Closing valve
Inventor: MIZUGUCHI NORIO
IPC: F16L21/08
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a closing valve which is provided with a joint function unit capable of reducing the diameter of a clamp ring to connect a pipe and airtightly seals the joint function unit without causing deterioration in sealing performance.SOLUTION: The joint function part 20 includes a cylindrical joint body 21 which constitutes one end of a flow passage 13 in a housing 10; a cylindrical clamping member 32 engaged with the joint body 21 so as to be threaded; a metallic clamp ring 40 surrounding a pipe P inserted into the joint body 21; and a diameter reducing means 54. The closing valve A includes a sealing member 60 which is attachable to and detachable from the joint function part 20, and restricts the flow of a refrigerant in the joint function part 20 in a noncontact state with the seal area (first biting part 49 and second biting part 50) with the pipe P in the clamp ring 40.
Patent JP-2012175636-A (JP)
Title: Electronic apparatus and control method of the same
Inventor: ICHIHASHI TAMAMI
IPC: G03B7/17
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which can use multiple light emitting elements for a lighting of a cameral mechanism, and to provide a control method of the electronic apparatus.SOLUTION: An electronic apparatus includes: an input mechanism; a camera mechanism; a lighting mechanism serving as a back light of the input mechanism and an illumination light of the camera mechanism; and a control mechanism controlling the output of the lighting mechanism. When the lighting mechanism is used as the illumination light of the camera mechanism, the control mechanism increases the output of the lighting mechanism compared to when the lighting mechanism is used as the back light of the input mechanism.
Patent JP-2012181892-A (JP)
Title: Recording medium reproducing device, recording medium reproducing method, and computer program
Inventor: HIRAMATSU YOSHINORI
IPC: G11B20/10
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium reproducing device capable of executing resume reproduction of an optimal system.SOLUTION: A recording medium reproducing device 100 comprises: a pickup 11 for reading contents and a BD-J application from a BD-ROM 10; a BD-J application executing section 151 that executes the BD-J application and is capable of executing resume reproduction; a simple reproducing section 152 capable of executing simple resume reproduction without activating the BD-J application; and a reproduction control section 155 for determining whether or not the BD-J application has function of the resume reproduction. In a case where the BD-J application is determined to have the function of the resume reproduction, the reproduction control section 155 causes the BD-J application executing section 151 to execute the resume reproduction. In a case where the BD-J application is determined to not have the function of the resume reproduction, the reproduction control section 155 causes the simple reproducing section 152 to execute the simple resume reproduction.
Patent JP-2012183912-A (JP)
Title: Tread cleaning device
Inventor: SUZUKI TSUTOMU
IPC: B61K3/02
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a tread cleaning device having a guide mechanism which is hardly worn.SOLUTION: The tread cleaning device of a wheel includes: a cylinder (1); a torque receiving rod (2) which is inserted freely slidably into the cylinder (1) and is moved by the pressure of a fluid introduced into the cylinder (1); a return spring (4) for pressing the torque receiving rod (2); a grinding part (3) which is fitted to the end of the torque receiving rod (2); and the guide mechanism (20) for limiting the movement of the torque receiving rod to the axial direction. The guide mechanism includes: a groove (37) extending in the axial direction on the outer circumferential surface of the torque receiving rod (2); and a pin (12) which is fitted rotatably to the cylinder (1) and fitted to the groove.
Patent JP-2011139633-A (JP)
Title: Stepping motor
Inventor: KASAHARA TAKASHI
IPC: H02K37/14
Filed: 2011-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepping motor that employs a large screw section.  <P>SOLUTION: In the stepping motor, a slit 50 larger than the diameter of a rotating shaft 3 and smaller than the diameter of a screw section 41 is provided at a housing attachment portion 37c of a frame 37. The frame 37 can be easily assembled regardless of the size of the diameter of the screw section 41. And, this is especially effective to a compact stepping motor which is to be assembled into an apparatus. Further, a protrusion 35b protruded in the axial direction is formed at the front edge portion of a housing 35. An opening 37e to be fitted to the protruded portion 35b is formed at the housing attachment portion 37c, and the slit 50 extends to the opening 37e. In this case, the frame 37 can be extremely easily positioned and assembled to the housing 35, by fitting the protruded portion 35b into the opening 37e.  <P>COPYRIGHT: (C)2011,JPO&INPIT