baber/WOPTO huggingface dataset:
Patent JP-2014143898-A (JP)
Title: Resin molding for electric motor, electric motor, electric pump and manufacturing method of resin molding for electric motor
Inventor: ISHIZEKI MASAKI
IPC: H02K5/22
Filed: 2013-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized resin molding for an electric motor by which molding workability can be improved and noise generation can be suppressed while securing a degree of freedom in terminal layout, an electric motor, an electric pump and a manufacturing method of the resin molding for the electric motor.SOLUTION: A resin molding 153 is formed from a primary molding part 154 and a secondary molding part 155 for integrating signal system terminal bus bars 101a-101d and a positive electrode side power terminal bus bar 102a in such a manner that the terminal bus bars do not cross each other. The secondary molding part 155 is formed from a secondary connector body portion 161 which forms a connector part 58 so as to embed the primary molding part 154, and a base body 165 for integrating a negative electrode side power terminal bus bar 102b, power bus bars 103a, 103b and three-phase bus bars 104a-104c. A connector-side end portion 111a of the negative electrode side power terminal bus bar 102b is integrated in the primary molding part 154.
Patent JP-2014060918-A (JP)
Title: Power converter and method for regulating output of power converter
Inventor: DJENGUERIAN ALEX B
IPC: H02M3/28
Filed: 2013-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a power converter control method and apparatus.SOLUTION: The power converter controller includes: a feedback sampling circuit 170 to be coupled to an output of a power converter 100 to generate feedback sample signals U175 during enabled switching cycles; and a switch conduction control circuit 185 coupled to the feedback sampling circuit 170 which includes a switch conduction enable circuit that is coupled to enable or disable the conduction of a power switch 120 during a switching cycle in response to the feedback sample signals U175, and a switch conduction scheduling circuit that is coupled to determine a varying number of future enabled and disabled switching cycles in response to the feedback sample signals U175 from a present switching cycle and one or more past switching cycles.
Patent JP-2015106082-A (JP)
Title: Display device, calculation method for compensation data of the same, and driving method for the same
Inventor: OKUNO TAKESHI
IPC: G09G3/20
Filed: 2013-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a display device with higher display image quality and longer life by reducing an image sticking phenomenon caused by variation in deterioration in light-emitting elements between pixels.SOLUTION: A display device according to the present invention is a display device including a plurality of pixels. The display device comprises: a sensing driver that measures a first voltage value applied to a light-emitting element disposed in the pixel; a memory that stores a second voltage value of the pixel which has already been measured; a compensation voltage data addition unit that compensates input data for displaying pixels on the basis of the voltage change quantity obtained from the first voltage value and the second voltage value.
Patent JP-2014110435-A (JP)
Title: Nonvolatile memory including memory cell array of three-dimensional structure
Inventor: PARK ZHEN ZE
IPC: H01L29/788
Filed: 2013-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile memory including a memory cell array of a three-dimensional structure having an improved operation speed.SOLUTION: The nonvolatile memory includes: channel layers and insulation layers alternately laminated on a substrate; conductive substances extending from the channel layers and the insulation layers to a part adjacent to the substrate in a perpendicular direction to the substrate between the channel films of channel layers; information storage films constituted between the channel films of the channel layers and the conductive substances; and bit lines respectively connected to the channel layers. The conductive substances form a plurality of groups, and each distance between the plurality of groups is larger than a distance between the conductive substances in each group.
Patent JP-2014078254-A (JP)
Title: Method and apparatus for simultaneous localization and mapping of mobile robot environment
Inventor: BORIS SOFMAN
IPC: G01C21/00
Filed: 2013-12-05
Abstract: PROBLEM TO BE SOLVED: To optimize efficiency of simultaneous localization and mapping (SLAM) processes for mobile devices, typically a mobile robot.SOLUTION: Erroneous particles are introduced to a particle filtering process of localization. Monitoring the weights of the erroneous particles relative to the particles maintained for SLAM provides verification that the robot is localized and detection that it is no longer localized. In another embodiment, cell-based grid mapping of a mobile robot's environment also monitors cells for changes in their probability of occupancy. Cells with a changing occupancy probability are marked as dynamic and updating of such cells to the map is suspended or modified until their individual occupancy probabilities have stabilized.
Patent JP-2015109396-A (JP)
Title: Wafer peeling device
Inventor: NAKAMURA KOJIRO
IPC: H01L21/304
Filed: 2013-12-06
Abstract: PROBLEM TO BE SOLVED: To peel off wafers from a slice base.SOLUTION: The wafer peeling device peels off plural wafers from a slice base on which the wafers are stuck with an adhesive. The wafer peeling device includes: a tank pooling liquid; a first nozzle for splaying a liquid toward a side face of the plural wafers which are immersed in the liquid pooled in the tank by the slice base; a tray which is disposed in the tank to receive the wafers peeled off from the slice base; and a suction port for sucking the liquid from the tray via an opening formed in a side plane or in the bottom of the tray.
Patent JP-2015112113-A (JP)
Title: Guiding catheter
Inventor: NAGASHIMA YOSHIAKI
IPC: A61M25/06
Filed: 2013-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a guiding catheter of a new structure capable of easily measuring an action potential of renal sympathetic nerves running around the renal artery entangled with each other in a complicated manner with excellent accuracy and reliability, and also capable of checking a therapeutic effect of renal sympathetic nerve ablation, for example, quickly and directly after the therapy.SOLUTION: In a guiding catheter 10 for guiding a treatment catheter 34 from the aorta to the renal artery, an inspection electrode 30 is provided to the outer peripheral surface on the distal side.
Patent JP-2015115374-A (JP)
Title: Silicon carbide semiconductor device manufacturing method
Inventor: GOTO MASAHIDE
IPC: H01L29/417
Filed: 2013-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor device manufacturing method which can achieve high electromigration resistance of a surface electrode and stable predetermined electrical characteristics.SOLUTION: A silicon carbide semiconductor switching element manufacturing method comprises the steps of: first, forming an interlayer insulation film 7 so as to cover a MOS gate structure formed on an n-type silicon carbide wafer 1; subsequently forming first and second contact holes 8, 10 in the interlayer insulation film 7 to expose a conductive part of the MOS gate structure; subsequently forming a high melting point metal layer 11 on the interlayer insulation film 7 as a first layer of a surface electrode; subsequently forming an Al-Si layer 12 on the high melting point metal layer 11 as a second layer of he surface electrode; subsequently patterning the Al-Si layer 12 by first wet etching; and subsequently removing the high melting point metal layer 11 exposed on a pattern opening 14 by second wet etching to lift off an Si nodule 13 together with the high melting point metal layer 11.
Patent JP-2014094570-A (JP)
Title: Liquid discharge head, liquid discharge head unit, and liquid discharge device
Inventor: KO TAKESHI
IPC: B41J2/16
Filed: 2013-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge head, a liquid discharge head unit, and a liquid discharge device capable of improving adhesive force and suppressing breaking due to entry of liquid and adhesive from becoming a foreign matter.SOLUTION: A first substrate having a silicon oxide film 50 formed on one surface on which a first channel 12 communicating with a nozzle opening that discharges liquid is formed, and having a piezoelectric element 300 formed on the surface on which the silicon oxide film 50 is formed, and a second substrate 30 each includes a bonded area S in which surfaces on which silicon oxide films 50 and 32 are formed, respectively are bonded to each other via adhesive 35. The bonded area S includes: a second bonded area S2 where the silicon oxide films 50 and 32 are bonded to each other via the adhesive 35; and a first bonded area S1 provided with a multilayer body 400 that is provided near the silicon oxide film 50 of the first substrate, that has a layer structure identical to the piezoelectric element 300 and an interconnection connected to the piezoelectric element 300, and that is not electrically connected to at least the piezoelectric element 300 and the interconnection.
Patent JP-2015115794-A (JP)
Title: Transfer device, transfer method, and transfer program
Inventor: DU PENG
IPC: H04W88/16
Filed: 2013-12-12
Abstract: PROBLEM TO BE SOLVED: To easily detect a DoS/DDoS attack on a terminal in a mobile communication system.SOLUTION: A transfer device 500 includes: a connection unit 501 which allocates a first address to a radio communication device and radio-communicably connects, by using a first radio access system corresponding to the first address, with the radio communication device to which the first address C is allocated; a determination unit 502 for determining that a first communication rate according to the first radio access system used in the connection by the connection unit 501 is taken as a threshold for determining whether or not the first address is an attack target; and a transfer unit 503 for receiving a first packet addressed to the first address and transferring the packet to the radio communication device to which the first address is allocated by using the first communication rate which is the threshold determined by the determination unit 502.
Patent JP-2014073838-A (JP)
Title: Electric power steering control unit
Inventor: KUBOTA TOMOO
IPC: B62D6/00
Filed: 2013-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering control unit capable of ensuring control stability even if a gain in a process of obtaining an auxiliary torque command value from a steering torque gets larger.SOLUTION: An electric power steering control unit 1 including auxiliary torque determination means 14, which obtains an auxiliary torque command value on the basis of a steering torque that works on a steering wheel 3, and feeding the auxiliary torque command value to driving means 18 that drives a motor M includes: gain estimation means 13 that estimates a gain K in a process of obtaining the auxiliary torque command value from the steering torque; a low-pass filter 15 that filters a signal or the auxiliary torque command value in the process of obtaining the auxiliary torque command value from the steering torque; and changing means 16 that changes the frequency characteristic of the low-pass filter 15 according to the estimated gain K. The gain estimation means 13 estimates the gain K using a map in which the gain K is continuously changed along with a change in the steering torque.
Patent JP-2015118429-A (JP)
Title: Character size acquisition device, character size acquisition method and character size acquisition program
Inventor: MORI KENTARO
IPC: G09G5/22
Filed: 2013-12-17
Abstract: PROBLEM TO BE SOLVED: To achieve memory saving for character size calculation.SOLUTION: In a character size acquisition device 100, a frame buffer 932 is a buffer for storing an image displayed on a screen. A character drawing unit 121 executes drawing processing of drawing characters on an image stored in the frame buffer 932. A character data invisibility unit 112 of a character size acquisition unit 101 sets vertical width of a character at 0. The character size acquisition unit 101 turns the character into a non-display state by allowing the character drawing unit 121 to execute the drawing processing according to the setting of the character data invisibility unit 112, and acquires lateral width of the character from the result of the drawing processing. A character size accumulation unit 122 of the character size acquisition unit 101 accumulates the vertical width of the characters acquired by the character size acquisition unit 101, and calculates the lateral width of a character string.
Patent JP-2015073984-A (JP)
Title: Centrifuge
Inventor: HAN BYUNG WOO
IPC: B03B5/28
Filed: 2013-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a centrifuge.SOLUTION: A centrifuge comprises: a cylindrically formed first guide part having a space formed therein; and second to n-th (n≥3) guide parts formed inside the first guide part and having radii smaller than the radius of the first guide part.
Patent JP-2015122844-A (JP)
Title: Brushless motor
Inventor: NAKABAYASHI YUSUKE
IPC: H02K5/04
Filed: 2013-12-20
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of fluctuation in the characteristics of a plurality of coil winding units.SOLUTION: In a brushless motor 10, a circuit part 16 is juxtaposed with a motor part 12 in the shaft direction of the motor part 12. Also, a coil lead-out part 48 is led out from the coil winding part 46 toward the outside of a stator 22 in the radial direction. There are provided a plurality of wire connection parts 96 for connecting a terminal part 48A of the coil lead-out part 48 to a circuit terminal part 92 protruding from the circuit part 16, in a separate manner to the side of a plurality of sidewalls 76 formed on the circuit part 16.
Patent JP-2015122641-A (JP)
Title: Reproduction device, reproduction program, and content distribution system
Inventor: IBUKA HIROKI
IPC: H04N21/25
Filed: 2013-12-24
Abstract: PROBLEM TO BE SOLVED: To simply input a preference of a user to next content data based on content data being reproduced and acquire content data on which the preference is reflected.SOLUTION: A reproduction device 10 comprises: a content reproduction unit 12 for reproducing content data; a preference acceptance unit 132 for, during reproduction of content data by the content reproduction unit 12, accepting an input of a preference in association with a graphical user interface related to a predetermined reproduction operation; a preference information transmission unit 15 for transmitting preference information showing a preference accepted by the preference acceptance unit 132 to a content distribution device 20; and a content reception unit 11 for receiving content data to be transmitted by the content distribution device 20 in response to reception of the preference information.
Patent JP-2015126567-A (JP)
Title: Rotary pulse motor
Inventor: OZAKI MAMORU
IPC: H02K1/17
Filed: 2013-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotary pulse motor capable of obtaining a large torque, and of preventing a rotor from being damaged by a centrifugal force even when used at a high-speed rotation.SOLUTION: A stator 1 is configured to insert permanent magnets 4 having the same polarity direction between respective magnetic poles 3a and 3b of two columns that are formed on a plurality of respective iron cores 2a and 2b arranged in an axial direction and that are opposed to a rotor 11, at a predetermined pitch p in a rotation direction of the rotor 11 so that polarities of the respective adjacent magnetic poles 3a and 3b of two columns at its both sides are inverted alternately, and configured to fit an annular coil 5 between the magnetic poles 3a and 3b of two columns. The rotor 11 is configured to form tooth parts 13a and 13b opposed to an end surface of the respective magnetic poles 3a and 3b of two columns, of the respective iron cores 2a and 2b at a predetermined pitch 2p in a rotation direction. The respective tooth parts 13a and 13b have a phase difference of 180° in an electric angle in a rotation direction. The tooth parts 13a and 13b sequentially have a phase difference in the rotation direction determined depending on the number of cores, to the plurality of arranged iron cores 2a and 2b.
Patent JP-2015124655-A (JP)
Title: Engine control device
Inventor: MORITA TETSUO
IPC: F02D29/02
Filed: 2013-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device which can determine that an abnormality occurs in the transition of a power supply state when performing idling stop control.SOLUTION: In an ECU 20 employed to a vehicle in which a power supply state of a battery 11 is transited between an on-state that an engine 21 is brought into an operable state and a non on-state that the engine is not in the on-state on the basis of a state transition pattern which is defined according to a state of a vehicle when an operation signal of a power supply switch 12 is outputted, the ECU automatically stops the engine 21 by the establishment of a prescribed automatic stop condition when the power supply state is in the on-state, performs idling stop control for automatically restarting the engine 21 by the establishment of a prescribed automatic restart condition, and determines that a transition abnormality of the power supply state occurs when the power supply state is transited to a state that the power supply state is not regulated by the state transition pattern in a state that the engine 21 is automatically stopped.
Patent JP-2015126084-A (JP)
Title: Semiconductor device
Inventor: KAMEYAMA SATORU
IPC: H01L21/329
Filed: 2013-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an insulated gate switching element capable of appropriately controlling gate potential according to back electrode potential.SOLUTION: A semiconductor device comprises a semiconductor substrate, a surface electrode arranged on a surface of the semiconductor substrate, and a back electrode arranged on a rear surface of the semiconductor substrate. The semiconductor substrate comprises an element region including an insulated gate switching element which switches the current flowing from the surface electrode to the back electrode, and an outer peripheral region provided between the element region and an end surface of the semiconductor substrate. A detection electrode is arranged in a part of the surface of the semiconductor substrate in the outer peripheral region. An insulating layer is arranged in a part of the surface of the semiconductor substrate in the outer peripheral region. A diode in which a cathode is connected to the detection electrode is arranged on the insulating layer.
Patent JP-2015123421-A (JP)
Title: Sludge suction vehicle
Inventor: HATANAKA TORU
IPC: B60P3/00
Filed: 2013-12-26
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that an accident has occurred during the operation of a dump body and a hatch of a sludge suction vehicle.SOLUTION: A sludge suction vehicle 10, which is equipped with a dump body that can be moved up and down and a hatch that can be opened and closed, includes: an operation remote controller 1; and an operation switch 2 for operating the dump body 3 and the hatch 4. The operation remote controller 1 and the operation switch 2 are installed in positions near which the hatch 4 is opened and closed on the rear side of the vehicle. The sludge suction vehicle 10 also includes an alarm device for emitting an alarm sound while the dump body 3 or the hatch 4 is operating. This allows an operator to do the work to move the dump up and down and to open and close the hatch after checking that no one is near the hatch, which dramatically decreases a possibility that an accident occurs. In addition, persons other than the operator can be informed that the dump body or the hatch is in operation, and therefore, safety is further improved.
Patent JP-2014098916-A (JP)
Title: Method and device for distributing tactile sense synchronization signal
Inventor: RYAN STEGER
IPC: G10H1/00
Filed: 2013-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for distributing tactile sense synchronization signals by using a remote tactile sense device.SOLUTION: A tactile sense signal distribution system 100 comprises a master tactile sense device 102 and a slave tactile sense device groups 104 to 114. The master tactile sense device 102 is configured to distribute tactile sense synchronization signals to the slave tactile sense devices 104 to 114. The tactile sense synchronization signal may include, for example, information on tempo of music. The tactile sense signal distribution system 100 enables, for example, the master mountable tactile sense device 102 to selectively distribute tactile sense synchronization signals to one or more slave mountable tactile sense device groups 104 to 114 through radio communication networks 130 to 146. When receiving the tactile sense synchronization signals, each of the slave mountable tactile sense devices 104 to 114 generates a set of tactile sense feedback having rhythm of beat in response to the tactile sense synchronization signals.
Patent JP-2013524103-A (JP)
Title: 相対的に回転可能な少なくとも２つの部品を有する軸受装置
IPC: F16C33/06
Filed: 2011-03-26
Abstract: 相対的に回転可能な少なくとも２つの部材（１０、１２）を有する軸受装置であり、一方の部材（１０）は、回転軸（Ａ）と同軸状の環状溝部（１４）を少なくとも１つ有し、他方の部材（１２）は、前記環状溝部（１４）と相補的な形状であって、そこに係合する凸縁部（１６）を有し、それぞれの部材（１０、１２）は、溝部（１４）と凸縁部（１６）を横切る分割面（２０）に沿って少なくとも２つの扇形部材（１０ａ、１０ｂ、１２ａ、１２ｂ）に分割され、前記凸縁部（１６）は、対応する部材（１２）の全ての扇形部材（１２ａ、１２ｂ）に延在する。 【選択図】  図１
Patent JP-2013527793-A (JP)
Title: 回転アトマイザー用の軸流タービン
IPC: B05B5/04
Filed: 2011-03-02
Abstract: 本発明は、ベルカップを取り付けるための取り付けオプションを有する回転可能に実装されたタービンシャフト（１７）と、複数のタービン翼を有する少なくとも１つの駆動タービンホイールと、を有する、回転アトマイザーの駆動タービン（１０）用のタービンローター（１７）に関連し、駆動タービンホイールのタービン翼は、タービンローターを駆動させるために、運転中にそれらの上を流れる駆動流体を有する。タービン翼の上を流れる駆動流体の軸流に合わせて駆動タービンホイールが設計されることが提案されている。本発明はまた、斬新な駆動タービンの個々の構成部品だけでなく、そのようなタービンローターおよび完成品の回転アトマイザーを有する完成品の駆動タービン（１０）をも含む。 【選択図】図３
Patent JP-2013530661-A (JP)
Title: エネルギーを貯蔵および抽出するシステムと方法
IPC: B60L50/30
Filed: 2011-04-11
Abstract: エネルギーを貯蔵および放出するシステムが本明細書に開示され、本システムは、発電機/モータと、発電機/モータによって加えられる力に応じて第1のポンプポートと第2のポンプポートの間で油圧作動油を送ると共に、第1のポンプポートと第2のポンプポートの間で流される油圧作動油に応じて発電機/モータに力を付与することもできる油圧ポンプと、第1のポンプポートを介して油圧ポンプとの間で油圧作動油をやりとりする第1の圧縮/膨張容器と、第2のポンプポートを介して油圧ポンプとの間で油圧作動油をやりとりする第2の圧縮/膨張容器と、選択的に、第1のガス圧縮/膨張容器および第2のガス圧縮/膨張容器からガスを貯蔵したり、第1のガス圧縮/膨張容器および第2のガス圧縮/膨張容器にガスを放出したりするガス貯蔵サブシステムと、貯蔵と放出との間で切り替えるように、ガス貯蔵サブシステムに関連付けられた少なくとも複数のガス弁を制御する制御サブシステムとを備え、貯蔵中、油圧ポンプによって第1のポンプポートと第2のポンプポートの間で送られる油圧作動油に応じて、ガスが、ガス貯蔵サブシステムにおいて圧縮させられ、それによってエネルギーを貯蔵し、放出中、ガス貯蔵サブシステムからの圧縮ガスの放出による圧力に応じて、油圧作動油が、第1のポンプポートと第2のポンプポートの間で流され、それによってエネルギーを放出する。
Patent JP-2013523302-A (JP)
Title: 自己ロックモジュール式関節フレーム
IPC: A47C3/24
Filed: 2010-08-12
Abstract: 第１の平面にある平行に整列されたベースフレーム要素（２Ａ、２Ｂ）と、ベースフレーム要素に調節可能に接続され、第１の平面に平行な第２の平面にある平行に整列された上側フレーム要素（４Ａ、４Ｂ）とを備える関節フレームであって、接続されたベースフレーム要素（２Ａ、２Ｂ）および上側フレーム要素（４Ａ、４Ｂ）の任意の対の間の調節可能な接続が、１つ以上のナックル（１０Ａ、１０Ｂ、１０Ｃ、１０Ｄ）を備え、各ナックルが、回転運動と直線運動とを組み合わせた運動が可能であり、フレーム要素（２Ａ、２Ｂ；４Ａ、４Ｂ）を、接続点で接続された対の他のフレーム要素に対して直線運動および回転運動の両方で再配置するように、他のナックルから独立して動作可能である、関節フレーム。 【選択図】  図４
Patent JP-2013524733-A (JP)
Title: ネットワークにおける低オーバーヘッド通信のためのデリミタの提供
IPC: H04W28/06
Filed: 2011-04-12
Abstract: 共用媒体上で、第１の局から少なくとも１つの第２の局に波形を送信することは、所定のシンボル長を有するシンボルを備える波形の第１の部分を形成することを備え、シンボルは、第２の局に記憶されたプリアンブル情報で変調された所定のキャリア周波数における周波数成分の第１のセットと、第２の局に通信されるべき情報で変調された所定のキャリア周波数における周波数成分の第２のセットとを備える。さらに、波形の第２の部分を形成することを備え、波形の第２の部分は、波形の第１の部分の少なくとも初期セグメントと相関するセグメントを備える。さらに、共用媒体上を、時間的に後に第１の部分が続く第２の部分を含む波形を送信することを備える。