baber/WOPTO huggingface dataset:
Patent JP-2014038107-A (JP)
Title: Apparatus and method for measuring battery cell voltage using isolation capacitor
Inventor: KANG JU HYUN
IPC: H02J7/00
Filed: 2013-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for measuring a battery cell voltage using an isolation capacitor.SOLUTION: The apparatus for measuring a battery cell voltage includes: a battery pack 200 having a cell group; a first switching unit 310 for selectively connecting both terminals of each cell to a first conductive line 1 and a second conductive line 2; a first voltage charging unit 320 connected between the first conductive line 1 and the second conductive line 2 to primarily charge a cell voltage; a second voltage charging unit 330 for relaying the charged voltage stored in the first voltage charging unit for secondary charging; a cell voltage sensing unit 400 for sensing the voltage charged in the second voltage charging unit; and a second switching unit 340 for interconnecting the first and second voltage charging units in a charged voltage relaying mode and isolating the first and second voltage charging units in a charged voltage sensing mode. Thus, isolation between a high voltage battery and a voltage sensing unit can be achieved, and voltage sensing of a high voltage battery cell is possible even in a component with a low withstanding voltage.
Patent JP-2015074024-A (JP)
Title: Forging device
Inventor: YOSHINAGA KEI
IPC: B21J13/14
Filed: 2013-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a forging device which, while reducing the generation amount of burrs when a long molding is obtained by forging, holds easily the molding obtained during the conveyance thereof.SOLUTION: A first and second knockout pins 52a and 52b are arranged at a lower mold 30 of a preforming mold, which is included in a forging device. The first and second knockout pins 52a and 52b are disposed at the position where each end surface 12a and 12b of a longitudinal direction of a preformed article 12 is placed. Moreover, the conveying mechanism has a first and second holding portions 48a and 48b for holding each end of the preformed article 12. Since a recessed part 66, into which the preformed article 12, which is supported by the first and second knockout pins 52a and 52b, enters is formed in a pawl member 58 of the first and second holding portions 48a and 48b, support pawls 68a and 68b are provided, the tips of which are branched into two. The first and second holding portions 48a and 48b further have a pressing member 60 for pressing the preform article 12 in a compressing direction.
Patent JP-2015073828-A (JP)
Title: Drainage bag structure for peritoneal dialysis, and peritoneal dialysate set
Inventor: SAITO HIROSHI
IPC: A61M1/28
Filed: 2013-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a structure before use of a drainage bag for peritoneal dialysis, allowing automation, and improving working efficiency and production efficiency.SOLUTION: A structure before use of a drainage bag 1 used for peritoneal dialysis has: a storage bag 10 formed by joining the edges of flexible sheets in a prescribed width, and having a nearly rectangular shape in a plan view; and a tube 20 in which one end liquid-tightly enters the inside of the bag from outside the storage bag 10 to make drainage flow in. In the drainage bag structure, the storage bag 10 is folded into two, one or more parts S2, S3 of the edges positioned on a side of a side L4 facing to a side L1 folded from the center between respective sides L2, L3 positioned on both sides of the folded side L1 are fastened by melting, and the tube 20 is looped and is inserted into between the folded storage bag 10.
Patent JP-2015073518-A (JP)
Title: Deterioration determination method for teat cup liner and teat cup for milking machine
Inventor: MACHIDA KAZUYUKI
IPC: A01J5/04
Filed: 2013-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a deterioration determination method for a teat cup liner and a teat cup for a milking machine, allowing accurate and easier detection of deterioration of the teat cup liner.SOLUTION: A teat cup liner 30 is equipped with, on the outer surface of the teat cup liner 30, a mark part 35 provided in a portion having prescribed positional relation with a reference position part 25 present in a teat cup shell 20 in a state that a head part 31 is locked to one open end part 21 and that an engagement part 33 is not engaged with the other open end part 22. When determining deterioration of the teat cup liner 30, it is determined the replacement time of the teat cup liner 30 has come when the mark part 35 of the teat cup liner 30 is positioned on the other open end part 22 side to the reference position part 25 of the teat cup shell 20 over a prescribed reference.
Patent JP-2015079625-A (JP)
Title: Superconductive cable line
Inventor: HIROSE MASAYUKI
IPC: H01L39/04
Filed: 2013-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a superconductive cable line which can cool a superconductive cable appropriately without a complicated passage configuration for or control of the flow rate of the coolant, in a coolant passage in individual branched lines, when the superconductive cable line consists of a plurality of branched lines.SOLUTION: A superconductive cable line includes a superconductive cable having a superconductive conductor, a coolant circulation path which is for a coolant cooling the superconductive conductor and has a plurality of branched passages branched from a base path, a supply mechanism supplying the coolant to the coolant circulation path and a passage resistance part arranged in the middle of the branched passages. The passage resistance part divides the branched passage into an outward path serving as a passage for the coolant flowing into the passage resistance part and a return path serving as a passage for the coolant flowing out of the passage resistance part, and there is specified a unit section in which the flow rate of the coolant flowing in the outward path or the return path through the passage resistance part is practically uniform in the flowing direction of the coolant.
Patent JP-2015078822-A (JP)
Title: Corrugated fin type heat exchanger
Inventor: OKUBO ATSUSHI
IPC: F28D1/053
Filed: 2013-10-18
Abstract: PROBLEM TO BE SOLVED: To easily absorb heat stress applied in the longitudinal direction to a flat tube and prevent deformation due to heat stress applied in the transverse direction in the operation of a corrugated fin type heat exchanger.SOLUTION: Reinforcement means 8 is formed in root portions of side members 5 located in both sides of a core 4. Both side wall parts 5b of the side member 5 are provided with a stress absorption portions 6 at a position sufficiently away from a tube plate 3.
Patent JP-2015077766-A (JP)
Title: Pen holder
Inventor: Katsumi taisuke
IPC: B42D3/12
Filed: 2013-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a pen holder which needs no attachment/detachment of a belt piece, stores a various diameter writing instrument without, for example, depending on expansion or contraction of the belt piece, and generates no wasteful friction force to the outside of the writing instrument.SOLUTION: The invention relates to a pen holder 10 provided in a booklet-like object 20 formed by superimposing a plurality of paper sheets. The pen holder 10 includes: a belt piece 40; a slip proof part 50 formed of other material which provides a larger friction force than the belt piece 40 and is stuck on one surface of the belt piece 40; and connectors 60, 61 that are end parts on a surface same as the face where the slip proof part 50 of the belt piece 40 is stuck, and are connected to the booklet-like object 20. A writing instrument storage part is formed of the slip proof part 50 as the belt piece 40 remains bent so that the slip proof part 50 may turn inside. The booklet-like object 20 includes a booklet cover and a file in addition to notes and books.
Patent JP-2015082684-A (JP)
Title: Amplification circuit
Inventor: KATO KATSUYA
IPC: H03G3/10
Filed: 2013-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an amplification circuit that have a smaller circuit size, is switchable between three or more operation modes different in gain, and implements a high gain over a wider output voltage range.SOLUTION: In an amplification circuit 200, a diode 40 of a second negative feedback circuit 101 is connected forward in a feedback direction. A capacitor 20 of a first negative feedback circuit 100 functions as a DC cutting capacitor on a cathode side of the diode 40.
Patent JP-2015088220-A (JP)
Title: Red color lamp and light device for vehicle
Inventor: WATAYA KAZUHIRO
IPC: C09K11/08
Filed: 2013-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a red color lamp which is of high efficiency and emits light intensely, providing good visibility in both at the front side of a lamp and at the side of the lamp, being suitable for a light device for a vehicle such as a red color rear lamp, a red color stop lamp, and the like.SOLUTION: A red color lamp contains a blue color LED which emits blue color light as a light source and a red color light emitting member for radiation of blue color light, and the red color light emitting member contains resin, and complex fluoride fluorescent material which absorbs blue color light and emits the light including a red color component. A light device for a vehicle includes the red color lamp.
Patent JP-2015082580-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: OYABU KYOYA
IPC: H01L23/29
Filed: 2013-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method and a semiconductor device manufactured by the same, which can reduce manufacturing cost of a semiconductor device by improving yield of an encapsulation layer.SOLUTION: A manufacturing method of an optical semiconductor device 1 comprises: a preparation process of preparing a plurality of optical semiconductor elements 3 which are mounted on a substrate 2 and arranged at a distance from each other in a horizontal direction; and an encapsulation process of encapsulating the plurality of optical semiconductor elements 3 in a manner such that a plurality of encapsulation layers 5 containing grains are arranged at a distance from each other in the horizontal direction correspondingly to respective optical semiconductor elements 3 one-on-one.
Patent JP-2014110941-A (JP)
Title: Game machine
Inventor: NISHIKAWA MAKOTO
IPC: A63F7/02
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To enhance interest in a performance in a game machine.SOLUTION: A game machine includes timing reporting means (performance control device 40) for executing countdown reporting until time clocked by clocking means (performance control device 40) for clocking time reaches predetermined reporting timing from a predetermined period before the predetermined reporting time.
Patent JP-2015086037-A (JP)
Title: Sheet manufacturing apparatus
Inventor: KIMURA TOSHIBUMI
IPC: G06K17/00
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to avoid a cylinder part being damaged even when the durable number of processed sheets is exceeded in a sheet manufacturing apparatus which delivers to the next process single-piece sheets made by singulating an original sheet.SOLUTION: A sheet manufacturing apparatus comprises rotary arms 52A-52F provided with three sticking arms which rotate about an axial starting point (O) to stick single-piece sheets onto a continuous sheet. Each sticking arm functions as a cylinder mechanism which advances and retreats single-piece sheet holding parts 64A-64C to place the single-piece sheet holding parts in a protruded position and non-protruded position, the single-piece sheet holding parts 64A-64C using each sticking arm to hold and release single-piece sheets at their tip end parts. Cylinders 62A-62C of the cylinder mechanism of each sticking arm are arranged such that a cylinder drive direction R is shifted in parallel in front of a rotary direction K from a linear direction (O-P) from the axial starting point of rotation up to inlet holding parts 64A-64C.
Patent JP-2015088337-A (JP)
Title: Charged particle beam apparatus
Inventor: HIROKI YASUSHI
IPC: H01J37/16
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam apparatus which allows an in-situ observation to be performed readily in a gas atmosphere.SOLUTION: A charged particle beam apparatus 100 for observing a sample S put in a gas atmosphere comprises: a sample chamber 2; a gas supply part 6 for supplying gas into the sample chamber 2; an evacuation part 7 for evacuating the sample chamber 2; a gas-environment-adjustment part 4 which has a gas-inflow-adjustment valve 40 for adjusting the flow rate of the gas to be supplied into the sample chamber 2, and a first vacuum gauge CG1 for measuring the pressure of the gas supplied into the sample chamber 2; and a gas control part for controlling the gas-environment adjustment part 4. The gas control part sets a target pressure value of the gas to be supplied into the sample chamber 2 based on a relational expression showing the relation between a result of measurement by the first vacuum gauge CG1 and a pressure in the sample chamber 2, and a correction coefficient for correcting the result of measurement by the first vacuum gauge CG1 according to the kind of the gas supplied into the sample chamber 2, and controls the gas-inflow-adjustment valve 40 so that the result of measurement by the first vacuum gauge CG1 coincides with the target pressure value.
Patent JP-2015084973-A (JP)
Title: Operation tool
Inventor: JOGASAKI SHUYA
IPC: A61B1/00
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an operation tool in which slack of wiring hardly occurs.SOLUTION: An operation tool includes: a treatment part for treating a treatment object; a flexible first traction member 6 connected to the treatment part; a flexible second traction member 7 connected to the treatment part; a power source 11 for generating power for operating the treatment part; and a switching part 15 connected to the first traction member 6 and the second traction member 7, which has a first route for transmitting power from the power source 11 to the first traction member 6, and a second route for transmitting the power from the power source 11 to the second traction member 7, and exclusively switches the first route and the second route.
Patent JP-2015087298-A (JP)
Title: Area flowmeter
Inventor: MURAKAMI EIICHI
IPC: G01F1/66
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly and to obtain satisfactory measurement precision by making a taper pipe of glass and making other members of synthetic resins.SOLUTION: An area flowmeter mainly includes: a taper pipe 1; a lower holding member 2 and an upper holding member 3 for holding both ends of the taper pipe 1; and a base member 4 to which the holding members 2 and 3 are fixed. The taper pipe 1 is made of glass and the other members are made of synthetic resins. The holding members 2 and 3 holding the taper pipe 1 are positioned and fixed onto the base member 4. Therefore, cylindrical parts 1b and 1c of the taper pipe 1 are held by the holding members 2 and 3 while being sealed by an O ring 7 and fixed with a little space in a vertical direction. Thus, even if a dimension of the base member 4 or the like is changed by a temperature change, stresses of these members are not transferred to the taper pipe 1.
Patent JP-2015090110-A (JP)
Title: Engine control device
Inventor: NAKAMURA HIROSHI
IPC: F02D41/04
Filed: 2013-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device for reducing a fluctuation amount of engine speed and suppressing temperature rise of an exhaust purification catalyst when executing stop and restoration of fuel injection to an internal combustion engine based on request torque.SOLUTION: An engine control device calculates a catalyst temperature of an exhaust purification catalyst, an ignition retard limit, combustion limit air torque and combustion limit torque (S400, S402), calculates request torque for an engine (S404), and sets cut determination torque as a threshold for stopping fuel injection and restoration determination torque as a threshold for restoring fuel injection so as to rise when the catalyst temperature rises and lower when the catalyst temperature lowers (S406). When the request torque is smaller than the cut determination torque (S408; Yes), a fuel cut request flag is turned on (S410), and when the request torque is larger than the restoration determination torque (S412; Yes), a fuel cut request flag is turned off (S414).
Patent JP-2015090478-A (JP)
Title: Display device and electronic apparatus
Inventor: TOYOMURA TADASHI
IPC: G09G3/30
Filed: 2013-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of reducing dispersion in bootstrap gains, and an electronic apparatus including the display device.SOLUTION: The display device includes a display panel having a light-emitting element and a pixel circuit for each pixel, and a drive circuit for driving each pixel. The pixel circuit includes: a first transistor for sampling a voltage according to a video signal; a second transistor for controlling a current flowing to the light emitting element according to a level of the voltage sampled by the first transistor; and a holding capacitor for holding the voltage sampled by the first transistor. The first transistor has such a characteristic that, as a level of a negative bias applied to a gate voltage increases, an off-state parasitic capacitance decreases.
Patent JP-2014096151-A (JP)
Title: Panoptic visualization document printing
Inventor: MICHAEL K RODGERS
IPC: G06F17/30
Filed: 2013-11-08
Abstract: PROBLEM TO BE SOLVED: To provide means to generate instructions for storing and referencing complex resource information and relationships in preparation for printing.SOLUTION: A panoptic visualization document support system 100 includes a request interface and a support engine 108. The request interface is configured to receive a request for printout of selected document components of a layout of document components of a panoptic visualization document collection 102. The support engine 108 is configured to retrieve and prepare the selected document components for printing according to at least a selected print layout style, and configured to communicate printable pages.
Patent JP-2015093289-A (JP)
Title: Weld joint having heat-affected zone excellent in toughness, welding method of the same and welded structure
Inventor: KOZUKI TADAHEI
IPC: B23K26/21
Filed: 2013-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a welding method capable of obtaining a heat-affected zone excellent in toughness when welding a steel material, and further to provide a weld joint formed by the welding method and a welded structure.SOLUTION: In a welding method of a steel material 1 provided with a groove, the groove and a peripheral portion thereof are previously imparted with a pre-strain 3 by cold working and welding is subsequently performed. It is preferable that means for imparting the pre-strain 3 thereto be working for reducing a thickness of the steel material 1 by the cold working such as press working, punch working or the like and deform the steel material 1 in a plate thickness direction. Needless to say, a similar effect can be obtained in a width direction. The steel material 1 is provided with the groove and the pre-strain 3 is subsequently imparted thereto in accordance with the following equations. Corresponding plastic strain ε(%)=1.15×ln(1-r), a rolling reduction r=Δh/h, h: the thickness of the steel material 1 before being imparted with the pre-strain 3 (mm) and Δh: a reduced amount of the thickness by imparting the pre-strain 3 (mm).
Patent JP-2014053323-A (JP)
Title: Electric apparatus
Inventor: GYODA TOMOAKI
IPC: H05B6/12
Filed: 2013-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric apparatus that ensures safety without compromising user convenience.SOLUTION: A user I/F control section 72 receives an operation input from a user, and enters operation history data related to a received control operation on a function section in an operation history table 731 in an operation history storage section 73. When the user I/F control section 72 receives the control operation, an operating state switching section 74 determines whether or not to switch a current operation state on the basis of the contents of the operation history table 731, and if determining to switch over, switches the current operation state from a normal state to an abnormal state or from the abnormal state to the normal state. The user I/F control section 72 decides the content of an operation screen displayed on the basis of the content of the operation received from the user and predetermined operation screen specifications. The operation screen specifications vary in the contents according to whether the operation state is the normal state or the abnormal state.
Patent JP-2015093940-A (JP)
Title: Method and device of producing liquid fuel
Inventor: SUZUKI TAKAYUKI
IPC: C10L1/02
Filed: 2013-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a production method which makes it possible to obtain a liquid fuel from waste liquid containing oils and fats while preventing by-production of glycerol.SOLUTION: This invention relates to a method of producing a liquid fuel comprising decomposing waste liquid containing oils and fats by a biochemical reaction to obtain solid higher fatty acid, and esterifying the obtained solid higher fatty acid to obtain a liquid fuel.
Patent JP-2014078722-A (JP)
Title: Magnetic element with storage layer materials
Inventor: ZHU XIAOCHUN
IPC: H01F10/32
Filed: 2013-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tunnel junction (MTJ) element which reduces switching current and switching field variation.SOLUTION: A magnetic tunnel junction (MTJ) element 300 includes a reference ferromagnetic layer 310, a storage ferromagnetic layer 330a, and an insulating layer 320. The storage ferromagnetic layer 330a includes a CoFeB sub-layer coupled to a CoFe sub-layer and/or a NiFe sub-layer through a non-magnetic sub-layer. The insulating layer 320 is disposed between the reference ferromagnetic layer 310 and the storage ferromagnetic layer 330a. A Ru sub-layer as the non-magnetic sub-layer can be replaced by other non-magnetic materials to form the non-magnetic sub-layer.
Patent JP-2015094558-A (JP)
Title: Heat pump system
Inventor: KANBARA HIROSHI
IPC: F25B1/00
Filed: 2013-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump system using a HFO refrigerant capable of stabilizing the heating operation while certainly avoiding that a low pressure becomes a negative pressure even during a low outside air temperature.SOLUTION: In a heat pump system 1 having a refrigeration cycle 9 filled with the HFO refrigerant, the refrigeration cycle 9 comprises a hot gas bypass circuit 11 having a control valve 10 provided between a discharge pipe 8A and a suction pipe 8B of a compressor 2 for by-passing a part of a hot gas refrigerant on the side of the suction pipe 8B. A controller 12 has functions of opening the control valve 10 at the heating start when a low pressure becomes a set pressure or less or when detecting a condition of becoming less than the set pressure, and of closing the control valve 10 when detecting that the low pressure becomes the set pressure or more and stabilized.