baber/WOPTO huggingface dataset:
Patent JP-2014013059-A (JP)
Title: Constant flow rate needle valve and automatic valve device using the same
Inventor: KAKINUMA RYOTA
IPC: F16K1/38
Filed: 2012-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic valve device capable of preventing the occurrence of poor drainage due to clogging with foreign matter or production of a product material and capable of avoiding the occurrence of such a situation that a main valve is not closed, and to provide a constant flow rate needle valve used for the automatic valve device.SOLUTION: A constant flow rate needle valve 1 includes: a body 2 which has an inflow port 5 having a primary pressure inflow chamber 6, a flow rate regulation chamber 8, a draining port 23 communicating the inflow regulation chamber 8 with an external part and a standard pressure chamber 7; a needle support part 15 which is arranged in the body 2 so as to isolate the standard pressure chamber 7 from the flow rate regulation chamber 8 and is configured to be movable to the standard pressure chamber 7 side and the flow rate regulation chamber 8 side in accordance with a pressure in the flow rate regulation chamber 8; a needle 18 which is supported by the needle support part 15 and moves such that one end is attached and detached with an inflow pore 14 in conjunction with a movement of the support part 15; a communication path 21 which communicates the primary pressure inflow chamber 6 with the flow rate regulation chamber 8; and a multi-orifice 24 which is arranged in the draining port 23.
Patent JP-2014015059-A (JP)
Title: Vehicular bus bar
Inventor: IWATA SHUICHI
IPC: B60R16/02
Filed: 2012-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a technology for suppressing oscillation of a bus bar arranged along with periphery of a PCU and reducing the possibility that a vehicle body contacts with the bus bar.SOLUTION: The bus bar described in the present description is a bus bar arranged along with a periphery of a power control unit loaded on a vehicle and a bus bar electrically connecting the power control unit with the other device. The bus bar has a configuration that a part opposing a corner part of a vehicle body is slimmer than a part at both sides thereof. On oscillation of the bus bar, the bus bar oscillates in second oscillation mode in which a constricted part act as a joint. A position of the joint does not oscillate, resulting in reduction of possibility of contacting with the corner part.
Patent JP-2014015343-A (JP)
Title: Method for producing lithium dihalogenophosphate
Inventor: YOSHIYAMA KAZUHIDE
IPC: C01B25/455
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently and simply producing lithium dihalogenophosphate without using an expensive raw material.SOLUTION: There is provided a production method of lithium dichlorophosphate, that comprises reacting phosphorus oxychloride and lithium carbonate, in a method for producing lithium dichlorophosphate. There is also provided a production method of lithium difluorophosphate, that comprises allowing hydrogen fluoride to act on lithium dichlorophosphate to cause a fluorination reaction. There is also provided a production method of lithium difluorophosphate, comprising reacting phosphorus oxychloride, lithium carbonate and hydrogen fluoride, in a method for producing lithium difluorophosphate.
Patent JP-2013033735-A (JP)
Title: Anisotropic conductive material and connection structure
Inventor: ISHIZAWA HIDEAKI
IPC: C09J11/06
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductive material having a high flux effect and capable of enhancing conduction reliability when used for an electrical connection between electrodes.SOLUTION: The anisotropic conductive material includes: a binder resin; a conductive particle 1 whose external surface at least is a solder 5; and a component which is capable of removing an oxide film of an outer surface of the solder 5. The component is a component which discharges an inorganic oxide ion by heating or discharges an organic acid ion containing a boron atom by heating.
Patent JP-2014016512-A (JP)
Title: Optical device with initial operation and control method thereof
Inventor: KAWANAMI AKIHIRO
IPC: G02B7/08
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a control method for detecting an initial position of a focus lens or the like with high accuracy without using an expensive microcomputer while allowing the reduction of power consumption as much as possible.SOLUTION: An optical device includes: a focus lens for focusing on a subject; a focus unit which is movable in a direction horizontal to an optical axis while holding the focus lens; driving means for moving the focus unit; control means for controlling the driving means; position detection means for detecting that the focus unit has reached a prescribed position; determination means for determining whether the focus unit has reached the prescribed position or not by a change of output from the position detection in a state where the focus unit is moved by the driving means; and position correction information storage means for correcting position information according with a moving speed of the focus unit at the time when the determination means determines that the focus unit has reached the prescribed position. Correction information stored in the position correction information storage means is switched in accordance with a photographic mode of a camera.
Patent JP-2013139245-A (JP)
Title: Vehicle air-conditioning device
Inventor: ISHIZEKI TETSUYA
IPC: B60H1/32
Filed: 2012-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle air-conditioning device, capable of surely removing frost adhered to an outdoor heat exchanger without increasing the number of part items and the occupation space.SOLUTION: When an environmental condition which causes frost formation in the outdoor heat exchanger 22 is determined during heating operation, hot gas defrosting operation is performed to open a fourth solenoid valve 26d and close a first solenoid valve 26a after opening the fourth solenoid valve 26d. According to this, since the inside of the outdoor heat exchanger 22 can be made into a high-temperature, high-pressure state to increase the heat discharge in the outdoor heat exchanger 22, the frost adhered to the outdoor heat exchanger 22 can be surely removed.
Patent JP-2014020827-A (JP)
Title: Detection circuit of capacitance type sensor
Inventor: NEZUKA TOMOHIRO
IPC: H03F3/34
Filed: 2012-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain high detection accuracy in a structure provided with a common mode feedback circuit.SOLUTION: Electric charges are set in a capacitor Cfb, in a Reset period in which a drive signal Vr is 2 Vcm, by applying a preset voltage Vreset that is a voltage between a lower limit voltage Vmin and a specified voltage Vcm and that can be output by a feedback amplifier 10 having sufficient gain. A CMFB (common mode feedback) via the capacitor Cfb is formed in a CV1 period, and a sense amplifier 6 outputs offset voltages of the amplifiers 6, 10. A CMFB via the capacitor Cfb is formed in a CV2 period in which the drive signal Vr is 0 V, and the sense amplifier 6 outputs a voltage in which the offset voltage is added to a voltage in accordance with a change amount of a sense capacitor Cs.
Patent JP-2014018310-A (JP)
Title: Program and information processor
Inventor: SUGIYAMA SHIGEO
IPC: A63F13/537
Filed: 2012-07-13
Abstract: PROBLEM TO BE SOLVED: To improve operability while reducing movement of line of sight of a player.SOLUTION: A program performed by an information processor that has a display for displaying a game screen 50 causes the information processor to perform processes of: displaying a game screen 50, which contains an operation region 52 for a player to input the consumption of a consuming parameter to be consumed in a game, on the display; making the player to input a consumption through the operation region 52 when the operation region 52 is displayed in the game screen 50, and performing an intensified display showing the input consumption in the operation region 52; and displaying the consumed state of the consuming parameter in the game screen 50, by varying the display mode of the operation region 52 in accordance with the consumed consumption, when the consuming parameter is consumed by the portion of the input consumption.
Patent JP-2014022678-A (JP)
Title: Wafer etching method
Inventor: WATANABE SHINYA
IPC: H01L21/306
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a wafer etching method capable of etching the surface to be etched of a wafer to a uniform state.SOLUTION: A wafer etching method comprises the steps of: rotatably holding a wafer by a rotation holding device 10; and supplying an etchant to at least a central part of a wafer 1 by etchant supply means 20 and etching the wafer 1 by rotating it. The etching step etches an outer periphery of the wafer 1 at a higher temperature than a temperature of the central part of the wafer 1.
Patent JP-2013076462-A (JP)
Title: Ball screw actuator
Inventor: HASHIMOTO KOJI
IPC: F16H25/22
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw actuator, in which a nut has high circularity although a rotor of an electric motor is fitted on the outer circumference of the nut, and which can be manufactured in the fewer number of processes and includes the nut having sufficient strength.SOLUTION: The ball screw actuator includes an electric motor and a ball screw. The ball screw includes: a screw shaft having a helical thread groove on an outer circumferential surface thereof; a nut having, on an inner circumferential surface thereof, the thread groove facing the thread groove of the screw shaft; a plurality of balls loaded, to be rolled freely, to a helical ball rolling path formed by both thread grooves; and a ball circulation path for returning and circulating the balls from the end point of the ball rolling path to the start point thereof. The nut is driven to rotate by the electric motor. The ball circulation path is integrally formed with the nut, and a rotor of the electric motor is press-fitted into the outer circumference of the nut.
Patent JP-2014021080-A (JP)
Title: Automatic analyzer
Inventor: TAKIZAWA HIKARU
IPC: G01N35/00
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a device which provides information about water consumption quantity and the number of measurement items of an automatic analyzer to a user and which is capable of planned measurement in a situation where there is a limit to usable water quantity at the time of disaster and the like.SOLUTION: An automatic analyzer includes: a plurality of reaction cells held by a reaction disk; a specimen sampling mechanism for discharging a specimen to the reaction cells; a reagent sampling mechanism for discharging a reagent to the reaction cells; a mechanism for performing optical measurement of a mixed liquid of the specimen and the reagent. The automatic analyzer includes a screen for displaying the number of measurement items to be analyzed and water consumption quantity corresponding to the number of measurement items.
Patent JP-2014026370-A (JP)
Title: Image area segmentation device and image area segmentation program
Inventor: OKUBO HIDEHIKO
IPC: G06T7/00
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an image area segmentation device capable of segmenting an identical object in a video with small data amount to be processed into a time space as large as possible, and avoiding not to segment a different object area into an identical area.SOLUTION: An image area segmentation device 1 includes: a clustering processing section 10 that performs excessive-segmentation on an input image so that one cluster does not cross over plural objects; a cluster integration processing section 20 that integrates clusters which have a difference smaller than a predetermined value in a representative color of clusters neighboring to each other in a time space in the excessive-segmented clusters; and a cluster re-segmentation processing section 30 that performs a re-segmentation of a cluster couple included in cluster groups different from each other in any frame having a cluster group segmented from each other in an integration area.
Patent JP-2014026815-A (JP)
Title: Heating device and image formation device
Inventor: MINE RYUTA
IPC: H05B3/00
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a heating apparatus capable of suppressing heat of a conductive part between a feeding electrode and a heat element.SOLUTION: A heating device includes an elongated substrate 301, a plurality of heat elements 302, 303, 304, and 305 that are provided along the substrate 301 in the longer direction, a plurality of feeding electrodes 306, 307, and 308 that are provided on one end E side of the substrate 301 in the longer direction and respectively feed the plurality of heat elements 302, 303, 304, and 305, a plurality of conductive parts 312, 313, and 314 that connect the plurality of heat elements to the plurality of feeding electrodes, and the cross sectional area in the feeding direction of each of the plurality of conductive parts 312 to 314 is formed to become large as a feed amount of the conductive part is large.
Patent JP-2014025257-A (JP)
Title: Snow remover
Inventor: NARITA KAZUHIRO
IPC: E01H5/09
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To enable a chuter handle for adjusting a discharge direction of a snow throwing chute to be rotated to a desired position and to be held at an arbitrary position.SOLUTION: In a snow remover 100, a snow removal part 1 is disposed in a front part of a machine body frame 9, a snow throwing chute 47 is provided on a rear part of the snow removal part 1 in a rotatable manner on both right and left directions, a chuter handle 15 for changing the snow-throwing direction of the snow throwing chute 47 is extended backward, and a rear part of the chuter handle 15 is supported by a handle 10 provided in the rear part of a maine body via a bearing member 18. The bearing member 18 comprises: a support rod 23 extended from the handle 10 forward and upward; a receiving member 22 provided at the tip of the support rod 23 and rotatably supporting the chuter handle 15; and a holding member 25 press-energizing an outer peripheral surface of a polygonal shaft 36 fixed to the chuter handle 15 by an elastic body 35 to hold a rotational position of the chuter handle 15.
Patent JP-2014024796-A (JP)
Title: Antiviral agent and its use
Inventor: OHIRA TATSURO
IPC: A61P31/12
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an antiviral agent utilizing a plant belonging to family Poaceae, genus Phyllostachys, specifically to provide an antiviral agent against influenza virus.SOLUTION: The antiviral agent includes the antiviral substance contained in the plant belong to genus Phyllostachys as an effective component, and the agent is specifically effective to control influenza virus infection. The effective component is the antiviral substance included in the whole plant body or parts of the plant body such as the leaves and stems. They can be used as it is, but preferably used after pulverization or crushing by using a pulverizer or a crusher. The antiviral agent can be obtained by conventional methods such as solvent extraction with water (hot water) or alcohol (ethanol etc.) or compression, but a preferable method is distillation carried out by heating the plant of genus Phyllostachys under diminished pressure.
Patent JP-2014029944-A (JP)
Title: Switching element unit
Inventor: TOYA HIROHISA
IPC: H01G4/40
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To achieve a switching element unit capable of providing a smoothing capacitor while achieving downsizing of the entire unit.SOLUTION: A smoothing capacitor 50 is a ceramic capacitor in which a dielectric portion 53 is made from a ceramic material and includes an element arrangement surface S1 that is integrally formed with the dielectric portion 53 on its outer surface. On the element arrangement surface S1, a positive-side connection electrode P1 electrically connected to a positive terminal 51 of the smoothing capacitor 50 and a negative-side connection electrode P2 electrically connected to a negative terminal 52 of the smoothing capacitor 50 are formed. A switching element 10 and a diode element constituting a series element unit are arranged on the element arrangement surface S1, a positive-side terminal portion 31 of the series element unit and the positive-side connection electrode P1 are electrically connected, and a negative-side terminal portion 32 of the series element unit and the negative-side connection electrode P2 are electrically connected.
Patent JP-2014034065-A (JP)
Title: Tool management method
Inventor: SEKIYA KAZUMA
IPC: B24D99/00
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a tool management method capable of easily confirming a type of a tool such as a grinding wheel mounted on a machining device such as a grinding device.SOLUTION: A method is provided for management of a tool mounted to a machining device. A seal for displaying a type of the tool is detachably attached to the tool or a tool case containing the tool. When mounting the tool in the machining device, a seal detachment step of peeling off the seal from the tool or the tool case containing the tool and attaching the seal on a visible part of the machining device is performed. When removing the tool from the machining device and containing it in the tool case, a seal re-attachment step of peeling off the seal attached on the visible part of the machining device and re-attaching the seal on the tool or the tool case containing the tool is performed.
Patent JP-2014033736-A (JP)
Title: X-ray photographing apparatus
Inventor: NAGAE RYOICHI
IPC: A61B6/00
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray photographing apparatus capable of selecting a representative image from a contrast radiographic moving image quickly and easily.SOLUTION: An X-ray photographing apparatus includes: an X-ray radiation part; an X-ray detection part; an image generation part; a radiation condition control part; a storage part; and a representative image selection part. The X-ray radiation part irradiates an analyte with an X-ray. The X-ray detection part detects the X-ray that has transmitted the analyte. The image generation part generates a plurality of X-ray images in time series based on the result of the detection by the X-ray detection part. The radiation condition control part controls the X-ray radiation condition sequentially based on the X-ray images sequentially generated by the image generation part and the radiation condition of the X-ray applied when the X-ray images are generated. The storage part stores each of a plurality of the X-ray images in association with the X-ray radiation condition when the X-ray images are generated. The representative image selection part selects a representative image from a plurality of the X-ray images based on the stored radiation condition.
Patent JP-2014034259-A (JP)
Title: Hybrid automobile
Inventor: TAKAHASHI YOSHIMITSU
IPC: B60L50/16
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent a driver from feeling inefficient.SOLUTION: A hybrid automobile controls an engine, a first motor, and a second motor to output to a drive shaft, required torque Tr* obtained by performing rate processing for temporary required torque using a required torque rate value Rtr. When the required torque rate value Rtr is reduced compared with that at the time of starting the engine, maximum torque Tcrmax and an increase rate value Rcrup are set larger as the required torque rate value Rtr is smaller (S310, S320). Then, control is so performed that motoring torque Tcr set by using the maximum torque Tcrmax and the increase rate value Rcrup is output from the first motor to drive and start the engine.
Patent JP-2014033784-A (JP)
Title: Air cleaner, method for manufacturing air cleaner and radiation device
Inventor: ANDO HIROSHI
IPC: F24F7/00
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner which has sufficient adhesiveness between a metal sheet and a member that penetrates the metal sheet; a method for manufacturing the air cleaner; and a radiation device.SOLUTION: An air cleaner 10 comprises: a metal sheet 30 which has two through holes 30a and a deodorizing catalyst formed on a surface; a rod-like heater 32 for heating the metal sheet 30, which penetrates the two through holes 30a and holds the metal sheet 30 in an elastically deformed state; and an air blower 16 for blowing wind to the metal sheet 30.
Patent JP-2014036916-A (JP)
Title: Fluid mixing device
Inventor: MATSUMOTO OSAMU
IPC: B01F23/30
Filed: 2012-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a fluid mixing device capable of appropriately mixing different fluids.SOLUTION: The fluid mixing device comprises: a mixing device main body 3 having an inner open space with at least one portion shaped like a conical platform; and a rectification body 11 with at least one portion shaped like a conical platform, that is arranged in the inner open space opposing the conical platform shape in order to form an open space S swirling flow between the mixing device main body 3 and the rectification body. On a large-diameter side lateral end Sa of the open space S swirling flow is formed at least one introduction path 5 of a first fluid for introducing the first fluid from the outside in the tangential direction of the open space S swirling flow, and inside the rectification body 11 is formed an introduction path 7 of a second fluid for introducing the second fluid from the outside into the open space S swirling flow. On a small-diameter side end Sb of the open space S swirling flow is formed a fluid exhaust opening 9 for exhausting out a mixed fluid.
Patent JP-2014038988-A (JP)
Title: Semiconductor device
Inventor: NAKANO YUUKI
IPC: H01L29/78
Filed: 2012-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can inhibit punch-through at a lateral face of a trench in which an electrode is embedded and inhibit the occurrence of leakage current.SOLUTION: In a semiconductor device 1 which comprises: an SiC epitaxial layer 3 in which a trench 7 having a lateral face 5 and a bottom face 6; a p type layer 8 formed in the SiC epitaxial layer 3 of the lateral face 5 and the bottom face 6 of the trench 7; an ntype layer 10 formed so as to contact the p type layer 8; a back electrode 13 electrically connected to the ntype layer 10; a surface electrode 14 embedded in the trench 7 and electrically connected to the p type layer 8, a barrier formation layer 15 is formed between the lateral face 5 of the trench 7 and the surface electrode 14 for forming a higher potential barrier between the p type layer 8 and the barrier formation layer 15 is higher than a potential barrier between the p type layer 8 and the surface electrode 14.
Patent JP-2014041025-A (JP)
Title: Multi-path estimation device, multi-path detection device, gnss receiver, multi-path estimation method, information terminal appliance and multi-path estimation program
Inventor: NAGANO TAKEFUMI
IPC: H04B1/7103
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a multi-path estimation device, etc. with small hardware resources and software resources.SOLUTION: A register 330 generates a replica code E advancing to a prompt replica code P by 0.05 chip, a replica code L delayed by 0.05 chip, a replica code VE advancing by 0.1 chip and a replica code VL delayed by 0.1 chip. A correlation processing section 30 generates five correlation values out of correlation processing of the replica codes VE,E,P,L,VL and a C/A code. An estimation section 400 estimates about a multi-path signal from a coefficient value of a linear term of a polynomial of the fourth degree approximated by each phase offset value (-0.1,-0.05,0,0.05,0.1) and each correlation value.