baber/WOPTO huggingface dataset:
Patent JP-2015179785-A (JP)
Title: semiconductor device
Inventor: KURAGUCHI MASAHIKO
IPC: H01L29/778
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which acquires high withstand voltage.SOLUTION: The semiconductor device comprises: a first GaN-based semiconductor layer; a second GaN-based semiconductor layer provided on the first GaN-based semiconductor layer and having a larger bandgap than that of the first GaN-based semiconductor layer; a source electrode provided on the second GaN-based semiconductor layer; a drain electrode provided on the second GaN-based semiconductor layer; a p-type third GaN-based semiconductor layer provided on the second GaN-based semiconductor layer between the source electrode and the drain electrode; a gate electrode provided on the third GaN-based semiconductor layer; and a p-type fourth GaN-based semiconductor layer provided on the second GaN-based semiconductor layer between the gate electrode and the drain electrode and spaced from the third GaN-based semiconductor layer.
Patent JP-2015185584-A (JP)
Title: Wafer processing tape
Inventor: OKUBO KEISUKE
IPC: C09J11/06
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a wafer processing tape suitable for a stealth dicing method, with which a semiconductor wafer and a die bonding film can be collectively cut well in an expansion performed in a low temperature condition.SOLUTION: In a wafer processing tape A including a dicing tape 10 comprising a base material layer 10a and an adhesive layer 10b and a bonding layer 20 provided on the adhesive layer, one or more films are used as a film of the base material layer, the films having the following characteristics in a tensile test at -10°C: (i) an initial elastic modulus is 200 MPa or more and 500 MPa or less; (ii) an yield point is not detected till the films are stretched by 40% in a longitudinal direction (MD) of the films; (iii) an MD tensile strength (T1) is 15 MPa or more in MD 20% stretch of the films and a ratio (T1/T2) of the T1 and a tensile strength (T2) in a width direction (TD) of the films is 1.2 or less; (iv) a difference (σ1-σ2) between MD stress (σ1) in MD 40% stretch and MD stress (σ2) in MD 20% stretch is 0.4 MPa or more.
Patent JP-2014148305-A (JP)
Title: Self-propelled vehicle
Inventor: YOSHIOKA TERUNOBU
IPC: B62D5/18
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled vehicle capable of protecting a power steering mechanism with a protective member on which mud or the like does not accumulate.SOLUTION: In a self-propelled vehicle including a hydraulic mechanism ps that changes the direction of right and left wheels according to a manipulation performed on a steering wheel, a rod-like protective member 171 is disposed in front of the hydraulic mechanism ps along the hydraulic mechanism ps. The hydraulic mechanism ps includes a piston rod 152 coupled to the right and left wheels and movable to the right and left, has support members 173A and 173B at respective ends of the piston rod 152, and causes the support members 173A and 173B to support the protective member 171. The protective member 171 can be freely rotated with respect to the support members 173A and 173B via an elastic member 174.
Patent JP-2015182353-A (JP)
Title: Decorative sheet and decorative laminate using the same
Inventor: ISEMORI YUICHI
IPC: B32B27/40
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet allowing for representing a delicate gloss-matte design while having stain resistance, and a decorative laminate using the same.SOLUTION: A decorative sheet at least includes: a permeation preventive layer; a glossiness-improving resin layer partially formed; and a surface protective layer in this order, on a base material. The glossiness-improving resin layer includes 20-80 mass% acrylic resin having number-average molecular weight of 10,000-200,000 and glass-transition temperature of 40°C or higher. The surface protective layer is formed of a cued product of a resin composition including an ionization radiation-curable resin. A decorative laminate uses the decorative sheet.
Patent JP-2014194776-A (JP)
Title: Edge detection tool enhanced toward edge on uneven surface
Inventor: BRYLL ROBERT KAMIL
IPC: G06T1/00
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an edge detection tool enhanced toward an edge on an uneven surface.SOLUTION: There is provided a method for enhancing edge detection on an edge of an uneven surface in a machine vision inspection system. The inspection system includes an edge element video tool constituted so as to specify profile data on edge elements based on images of a plurality of different focusing positions. Before specifying the profile data on the edge elements, there is provided alignment correction of a reference edge relevant to substantial miniaturization of the respective offset amounts of the edge elements at the respective positions along a directional filtering direction to be used for performing directional filtering of the images of the plurality of different focusing positions. In some embodiments, the directional filtering can be performed to the images of the plurality of different focusing positions by using directional filtering sub-region (DFS) defined in relation to points corresponding to pixel positions as a standard of PFF of each of the plurality of images, and the respective DFSs have comparatively long dimensions along the directional filtering direction.
Patent JP-2015189713-A (JP)
Title: Fluorene compound, transition metal compound, catalyst for olefin polymerization and manufacturing method for olefin polymer
Inventor: FUNATANI MUNEHITO
IPC: C07D471/04
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel fluorene compound useful as an intermediate of a transition metal compound for olefin polymerization, for a catalyst for olefin polymerization capable of polymerizing at high temperature, a transition metal compound having the fluorene ring as a partial structure as a catalyst component for olefin polymerization, the catalyst for olefin polymerization containing the transition metal compound and a method for manufacturing the olefin polymer.SOLUTION: There is provided a fluorene transition metal complex compound represented by a structure of the following 2A-2 as an example of a transition metal compound which becomes the catalyst for olefin polymerization.
Patent JP-2015191637-A (JP)
Title: Distribution storage system, storage device control method and storage device control program
Inventor: KATO JUN
IPC: G06F3/06
Filed: 2014-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a distribution storage system.SOLUTION: An information processing device comprises: a storage part; a deletion part; a writing part; a switching part; and a reading part, in a distribution storage system. The deletion part deletes data capable of being restored from the storage part, when the data capable of being restored using data stored by being distributed to other storage device in which a power source is an on-state, and parity is stored in the storage part among pieces of data stored in a first storage part. The writing part writes data not capable of being restored using data stored by being distributed to other storage device in which a power source is an on-state and parity, among pieces of data stored in the first storage device. The switching part switches a state of the first storage device to a state in which the power source is an off-state, when the writing part writes the data not capable of being restored in the storage part. The reading part reads the data not capable of being restored and stored in the storage part, when a reading request of the data capable of being restored is applied thereto, when the power source of the first storage device is an off-state.
Patent JP-2015193289-A (JP)
Title: Concrete mixer truck, control device, and rotation control method of mixer drum
Inventor: YOSHIDA HISAHIRO
IPC: B28C5/42
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a concrete mixer truck, a control device, and a rotation control method of a mixer drum capable of realizing energy saving of rotation power of the mixer drum when an engine is stopped.SOLUTION: A concrete mixer truck 100 comprises a vehicle body part 10, a first drive circuit 51, and a second drive circuit 52. The first drive circuit 51 comprises a hydraulic motor 12 for rotating a mixer drum 1 and a first hydraulic pump 11 for supplying a pressure oil to the hydraulic motor 12 by being driven by power of an engine 3. The second drive circuit 52 comprises: a storage battery (a second battery 21) for storing the output of an electric generator 4; an electric motor 22 driven by the electric discharge by the storage battery; a second hydraulic pump 23 for supplying the pressure oil to the hydraulic motor 12 by being driven by the electric motor 22; and an electric discharge control part 25. The electric discharge control part 25 detects a charging amount of the storage battery when receiving an idling stop signal from a control part 6, and makes the storage battery pulse-discharge at a lower duty ratio as the charging amount is higher if the charging amount exceeds a predetermined value.
Patent JP-2015198475-A (JP)
Title: rotor core
Inventor: KAWAHARA KEITA
IPC: H02K1/27
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotary core able to eliminate a leaked magnetic flux in a bridge part.SOLUTION: A rotor core 10 in which a cylindrical core body 1, in which a plurality of core sheets C formed from electromagnetic steel sheets of predetermined shape are arranged in layers has a plurality of magnet holes 2 communicating in the direction of the center axis thereof, comprises a plurality of connection members 3 disposed between the outer peripheral part of the core body 1 and an end part of the magnet holes 2, and configured to connect the outer core 1a of the core body 1, which is located closer to the outer periphery than the magnet holes 2, and an inside core 1b located on the inner periphery side. Each of the connection members 3 is composed of a non-magnetic material. The outside core 1a and inside core 1b of the core body 1 are connected by means of only the connection members 3.
Patent JP-2015197605-A (JP)
Title: Light emitting device and control method of the same
Inventor: Kogure yasuto
IPC: G02F1/133
Filed: 2014-04-01
Abstract: PROBLEM TO BE SOLVED: To highly accurately control luminance even in a situation where a temperature change is large in a light emitting device performing feedback control of luminance on the basis of a sensor value acquired from a luminance sensor.SOLUTION: A light emitting device comprises: a light emitting unit that has a plurality of control blocks capable of independently controlling light emission; a plurality of luminance sensors that detects luminance at a plurality of positions of the light emitting unit; calculation means that calculates luminance of the plurality of control blocks on the basis of sensor values to be acquired from the luminance sensor and temperature sensor; control means that controls an amount of light emission of each control block on the basis of the luminance of each control block calculated by the calculation means; and detection means that detects a velocity of a temperature change of the light emitting unit. For the number of the control blocks to be determined according to the velocity of the temperature change of the light emitting unit of the plurality of control blocks, the calculation means is configured to calculate luminance on the basis of the sensor value to be acquired from the temperature sensor without acquiring the sensor value from the luminance sensor.
Patent JP-2015196186-A (JP)
Title: Production management method for rolling interim product
Inventor: IWATANI TOSHIHARU
IPC: B21B1/26
Filed: 2014-04-02
Abstract: PROBLEM TO BE SOLVED: To achieve a cost reduction of a rolling process by increasing a rate of HCR (Hot Charge Rolling) operation with respect to all the operations in the rolling process.SOLUTION: The present invention relates to a production management method for a rolling interim product, in which: [cast metal W cast in a continuous casting step 1] that is a rolling interim product is transferred to a hot rolling step 2 of rolling the cast metal W; and when an [unchorded cast metal W] that is a cast metal W not receiving order is present in the cast metal W in the rolling step 2 of rolling a rolling material by rolling in the hot rolling step 2, the unchorded cast metal W is transferred to the hot rolling step 2 and rolled in a temporary size.
Patent JP-2014159165-A (JP)
Title: Method for supplying slurry into jacket and gypsum slurry mixer/dispenser
Inventor: PETERSEN BRUCE LYNN
IPC: B28B1/30
Filed: 2014-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for controlling the flow rate of a slurry.SOLUTION: The provided mixer/dispenser uses a constrictive valve. The constrictive valve includes a first guide plate and a second guide plate, whereas the first and second guide plates are mutually spaced along the longitudinal direction of a conduit, whereas multiple slender members extend in-between the two guide plates. Each of these members possesses first and second terminal portions engaged respectively with the first and second guide plates. In a case where at least either of the first and second guide plates is rotated, each slender member impresses a pressure onto the conduit so as to induce the contraction of the latter.
Patent JP-2015199304-A (JP)
Title: Inkjet recording device
Inventor: TSUJI KIKUNOSUKE
IPC: B41J2/01
Filed: 2014-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording device that can suppress occurence of a white stripe due to inclination of a head toward a sheet conveyance direction.SOLUTION: The inkjet recording device, which comprises an inkjet head 1 in which a plurality of nozzles 2 are arrayed in a matrix shape along a longitudinal direction of the head (an arrow A direction) at predetermined pitch, has a plurality of pitches (P1) that are set to be smaller by X than a reference pitch (P) of each nozzle to be set for resolution and pitches (P2) that are set to be larger by Y than the reference pitch (P), where the nozzles 2 are arranged so that the total sum of X and Y in the whole head are 0.
Patent JP-2015200850-A (JP)
Title: Display terminal support device
Inventor: MATSUNUMA TAKASHI
IPC: H04N5/64
Filed: 2014-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a display terminal support device in which workability when attaching a display terminal is improved.SOLUTION: The display terminal support device comprises a terminal-fitting plate 13 secured to the rear face of a display terminal, a table-fitting member 15 secured to the rear plate 14 of a table, and a back panel 16 attached to the table-fitting member 15 so as to cover it. The terminal-fitting plate 13 has hook members 13b each hooked to hook rods 15c formed in the table-fitting member 15. The hook members 13b have a free end protruding from a base part 13a and extending downward, so that the hook members 13b can be hooked to the hook rods 15c by only raising the display terminal from the height of the hook rods 15c by a distance equal to the width (longitudinal dimension) of the free end. Thus, the display terminal, while cable is connected thereto earlier, can be attached to the table-fitting member 15, and the lead-out length of the cable can be reduced, eliminating the need for processing its excess length.
Patent JP-2015203084-A (JP)
Title: porous metal complex composition
Inventor: INUBUSHI YASUTAKA
IPC: C01B32/50
Filed: 2014-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a composition having excellent gas absorption performance, gas occlusion performance and gas separation performance.SOLUTION: The problem is solved by a composition that comprises a porous metal complex, and a 1-4C alkanol (meth) acrylic acid ester polymer having a tensile breaking strength of 15 MPa or more. The composition has excellent gas absorption, occlusion and separation performance.
Patent JP-2015206715-A (JP)
Title: sample analysis chip
Inventor: OZAWA TOMOYUKI
IPC: G01N35/08
Filed: 2014-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a sample analysis chip capable of preventing affection of a reagent to an external environment, and performing plural kinds of treatment.SOLUTION: A sample analysis chip 1 comprises: a main flow channel 24 which is formed into a spiral state on a base material, disposed around an initial reaction part, and whose one end part is communicated with the initial reaction part; plural sawtooth-state storage parts 25 disposed in an inner face 14a of the base material in a radial direction outside on the main flow channel; and plural main storage parts 26 disposed on an opposite side of the main flow channel, on the sawtooth state storage part. The respective sawtooth-state storage part is a space regulated between a first inner face 17 and a second inner face 18 whose one ends 17a, 18a are communicated with the inner face of the main flow channel, and the first inner face is disposed on an upstream side D1 of the second inner face. When a reference line L2 coupling one ends of the first inner face and the second inner face is regulated, a downstream side angle α2 formed of the reference line and second inner face on the sawtooth-state storage part side, is larger than an upstream side angle α1 formed of the reference line and first inner face on the sawtooth-state storage part side.
Patent JP-2015206001-A (JP)
Title: carbon black and rubber composition
Inventor: KURISU KENGO
IPC: C09C1/48
Filed: 2014-04-22
Abstract: PROBLEM TO BE SOLVED: To provide totally new carbon black capable of improving rubber characteristics such as reinforcement properties and heat generating properties.SOLUTION: Provided is carbon black characterized in that agglomerate gap mode diameter Dmp obtained by a mercury press-in method is 25 to 60 nm, and further, ΔDmp/mode diameter Dmp prescribed by the agglomerate gap mode diameter Dmp and the half value width ΔDmp of the agglomerate gap diameter distribution obtained by a mercury press-in method being 0.30 to 0.56.
Patent JP-2015205481-A (JP)
Title: Copper foil with carrier, copper-clad laminate, printed wiring board, electronic apparatus and manufacturing method of printed wiring board
Inventor: KOHIKI MICHIYA
IPC: B32B15/01
Filed: 2014-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a copper foil with a carrier capable of forming a wiring board which is thinner than L/S=20 μm/20 μm, for example a wiring board with L/S=15 μm/15 μm.SOLUTION: There is provided a copper foil with a carrier having an intermediate layer and an extra thin copper layer in this order on one or both of a copper foil carrier, where the intermediate layer contains Ni, a coating weight of Ni on a surface of the intermediate layer side of the extra thin copper layer is 5 μg/dmto 300 μg/dmwhen peeling the extra thin copper layer according to JIS C 6471 after heating the copper foil with the carrier at 220°C for 2 hours, the extra thin copper layer is roughness treated and Rz of a surface of the extra copper layer side is 1.6 μm or less measured by a non-contact roughness measurement.
Patent JP-2014210775-A (JP)
Title: Use of hepcidin as regulator of iron homeostasis
Inventor: NICOLAS GAEL
IPC: A61P9/10
Filed: 2014-04-24
Abstract: PROBLEM TO BE SOLVED: To provide methods for the diagnosis and therapy of disorders of iron homeostasis.SOLUTION: This invention relates to the use of homologous of mature forms of human hepcidin or precursors thereof, or nucleic acids encoding the polypeptides, for vertebrate, preferably mammalian. Hepcidin can be used in the treatment of disorders resulting from iron overload, while inhibitors of hepcidin can be used in the treatment of anaemia.
Patent JP-2015209251-A (JP)
Title: Pouch for replacement, pouch holder and pouch mounting body of the same
Inventor: NYU KEISUKE
IPC: B65D77/06
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a pouch for replacement, a pouch holder, and a pouch mounting body which can achieve a compact and stable structure by locking the pouch to a holder body in an inverted state, and can be easily opened by a piercing tool.SOLUTION: A pouch mounting body comprises a pouch for replacement filled with a content fluid, and a pouch holder for locking the pouch for replacement. The pouch for replacement has a bottom gusset part. The pouch holder comprises: a locking part for locking the bottom gusset part of the pouch for replacement in a state of applying tension thereto; a piercing tool having a flow channel for piercing and opening the bottom gusset part; and a lid body having a pouring tool connected to the flow channel of the piercing tool.
Patent JP-2015212642-A (JP)
Title: Analytic method of specific bromine-based flame retardant, and compound for analyzing specific bromine-based flame retardant
Inventor: MACHIDA KAZUMI
IPC: G01N30/72
Filed: 2014-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an analytic method of a specific bromine-based flame retardant and a compound for analyzing the specific bromine-based flame retardant that facilitate handling after the analysis and reduce the environmental load.SOLUTION: The present invention provides an analytic method of a specific bromine-based flame retardant for quantitatively analyzing bromination biphenyl (PBB) or bromination diphenyl ether (PBDE). In this method, one of bromo anthracene and dibromo anthracene is used as an internal standard substance. Compared with the case of using aC labeled compound or polychloro biphenyl used conventionally generally, the handling of process liquid or the like after the analysis is facilitated, and the environmental load is reduced.
Patent JP-2015213020-A (JP)
Title: Plasma generator with measurement device, and plasma propeller
Inventor: AOI TATSUFUMI
IPC: H01L21/3065
Filed: 2014-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a plasma generator including a measurement device capable of stably and appropriately controlling the situation of plasma, and a plasma propeller employing the same.SOLUTION: A plasma generator 1 including the measurement device includes: a discharge container 100 which generates plasma by ionizing a gas introduced to the inside; an emission monitor 200 for measuring an electron density of the plasma from an emission spectrum of the plasma; a probe measuring instrument 205 for measuring the electron density of the plasma with a probe 204 disposed in the discharge container 100; a control device 203 for controlling at least one of a power amount to be supplied to a cathode 103, magnetic field distribution and a supply gas amount on the basis of measurement results of the electron density of the plasma by the emission monitor 200 and the probe measuring instrument 205; and an optical axis drive part 202 for changing an optical axis X1 of light incident from the plasma to the emission monitor 200.
Patent JP-2015212886-A (JP)
Title: Wrist band having information input function by motion
Inventor: MAEKAWA YUJI
IPC: G06F3/01
Filed: 2014-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of detecting an intentional motion from an acceleration sensor and a numerical value obtained with an angular speed sensor.SOLUTION: A state detection part 104 analyses measurement values of acceleration and angular speed recorded temporarily in a measurement value recording part 103. It determines whether the stored values of an acceleration and an angular speed of a prediction motion that are stored in a prediction motion memory part 105 agree with stored values of an acceleration and an angular speed of a specified motion that are stored in a specified motion memory part 106. If a specified motion is performed in succession to a prediction motion, a communication terminal 3 is notified that the specified motion has been performed.