baber/WOPTO huggingface dataset:
Patent JP-2020077300-A (JP)
Title: Distributed deep learning system and data transfer method
Inventor: TANAKA KENJI
IPC: G06N3/08
Filed: 2018-11-09
Abstract: To provide a data transfer technique capable of performing distributed deep learning processing at a higher speed.SOLUTION: A distributed deep learning system includes: multiple computers 1 connected to each other via a communication network, each of which performs repeatedly forward propagation calculation and backpropagation calculation based on a piece of learning data, and send a backpropagation calculation result to the communication network; and an Allreduce processing unit 2 connected to the computers 1 via the communication network, which processes the calculation result received from the multiple computers 1 and sends it back to the sender. Each computer 1 includes: a forward propagation calculation part 11; a backpropagation calculation part 12; a transfer processing unit 13 that stores the backpropagation calculation result in a transfer buffer every time when the backpropagation calculation part 12 performs backpropagation calculation for each layer; and a communications part 15 that sequentially transmits the calculation result of backpropagation calculation stored in the transfer buffer to the Allreduce processing unit 2 via the communication network.SELECTED DRAWING: Figure 1
Patent JP-2020080598-A (JP)
Title: Wave-winding coil
Inventor: OKA KEIICHIRO
IPC: H02K3/28
Filed: 2018-11-12
Abstract: To provide a wave-winding coil with which work can be performed easily without the need to braid the coil and which is improved in productivity and mountability to a slot of a stator core by configuring a coil wire which constitutes the wave-winding coil to freely move individually.SOLUTION: The present invention relates to a wave-winding coil 1 constituted of multiple coil wires 10 comprising: multiple straight parts 11 each of which is inserted into a slot 52 of a stator core 50 in parallel; and multiple turn parts 12 connecting ends of adjacent straight parts 11 with each other. The wave-winding coil is wound spirally in a circumferential direction of the stator core 50. The wave-winding coil comprises: a first coil part 2 extending in the circumferential direction of the stator core 50; a second coil part 3 extending in the circumferential direction of the stator core 50 and disposed in parallel with the first coil part 2; and a connection part 4 connecting one end 2a of the first coil part 2 with one end 3a of the second coil part 3. The first coil part 2 and the second coil part 3 are folded in the connection part 4 and adjacent in a radial direction within the slot 52.SELECTED DRAWING: Figure 2
Patent JP-2020082202-A (JP)
Title: Portable polisher
Inventor: TAKADA TOMONORI
IPC: B24B23/00
Filed: 2018-11-15
Abstract: To provide a portable polisher which achieves better cooling efficiency of a controller of a motor.SOLUTION: A sander 1 which is one example of a portable polisher includes: an electric motor 4 which drives a pad 14; a controller 6 which controls the electric motor 4; a first fan 12 which cools the electric motor 4; and a second fan 16 which cools the controller 6. Further, the sander 1 includes a housing 2. The housing 2 has right and left ribs 92B which partition a first section (a lower part) in which the electric motor 4 and the first fan 12 are disposed from a second section (an upper part) in which the controller 6 and the second fan 16 are disposed.SELECTED DRAWING: Figure 5
Patent JP-2020084424-A (JP)
Title: Gate and gate door body fixing method
Inventor: YOSHINAGA HIROSHI
IPC: E02B7/30
Filed: 2018-11-16
Abstract: To provide a gate capable of preventing damaging of a door body in an open state.SOLUTION: A gate 1 capable of opening/closing a flowing water channel 101 comprises: a liftable door body 2; a lifting device that lifts the door body 2; and a guide groove 19 that vertically guides the door body 2. Both-side ends of the door body 2 are inserted into the guide groove 19, pressing parts 31, 32 for pressing the open door body 2 in its thickness direction T and fixing the door body to the inner surface 16a of the guide groove 19 are provided in the guide groove 19, and the door body 2 rises (or falls) to abut against the pressing parts 31, 32 and is fixed to the guide groove 19 in the open state.SELECTED DRAWING: Figure 2
Patent JP-2020081581-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-11-29
Abstract: To provide a game machine for improving a display position of predetermined display and enhancing interest in a game.SOLUTION: A Pachinko game machine can execute a timer performance and a notice performance. In the timer performance, a timer image is displayed. The timer image can be moved to a plurality of positions. When a final position of the timer image is an "upper position", first accessory notice is executed as a notice performance after that. When the final position of the timer image is a "right position", second accessory notice is executed as a notice performance after that. When the final image of the timer image is a "center position", button notice or cut-in notice is executed as a notice performance after that. Accordingly, according to the final position of the timer image, a type of a notice performance to be executed after that and the number of types of notice performances executable after that differ.SELECTED DRAWING: Figure 8-17
Patent JP-2020085427-A (JP)
Title: Refrigeration device
Inventor: SUZUKI YUYA
IPC: F24F1/22
Filed: 2018-11-30
Abstract: To reduce the number of man-hours of work in the case where a control board is needed to be removed, in a heat source unit having an electrical component assembly.SOLUTION: A heat source unit (2) of a refrigeration device (1) includes an electrical component assembly (80), and a unit body (70) to which the electrical component assembly (80) is fixed. The electrical component assembly (80) includes a control board (100), and a terminal (110) for connecting the control board (100) and external wiring (L). The electrical component assembly (80) includes at least one substrate support body (105) on which the control board (100) is mounted, and a terminal support body (115) on which the terminal (110) is mounted. The substrate support body (105) is fixed to the unit body (70) so as to be removed from the unit body (70) in a state where the terminal support body (115) is fixed to the unit body (70).SELECTED DRAWING: Figure 10
Patent JP-2020090401-A (JP)
Title: Manufacturing method of functional structure
Inventor: NISHII Mai
IPC: C01B39/36
Filed: 2018-12-03
Abstract: To provide a manufacturing method of a functional structure which can easily manufacture at low cost without using an organic structure regulation structure and achieve long life by suppressing function reduction of a functional material .SOLUTION: A manufacturing method of a functional structure has a burning process for burning a precursor material (B) in which a metal-containing solution is impregnated into a precursor material (A) for providing a carrier with a porous structure constituted by a zeolite type compound, and a hydrothermal treatment process for adding a structure regulation agent to a precursor material (C) obtained by burning the precursor material (B) and conducting a hydrothermal treatment, in which the structure regulation agent consists of an inorganic basic compound.SELECTED DRAWING: Figure 1
Patent JP-2020091991-A (JP)
Title: Manufacturing installation of power storage device
Inventor: KATAYAMA KAZUO
IPC: H01M4/04
Filed: 2018-12-05
Abstract: To shorten the work time required for manufacturing a power storage device.SOLUTION: A manufacturing installation 30 of secondary cell includes a first breaking line 31a and a second braking line 31b, a first lamination line 61a and a second lamination line 61b for laminating electrode housing separators consisting of a positive electrode pole 23, and a first transfer line 42a and a second transfer line 42b. The first transfer line 42a and the second transfer line 42b have an endless annular belt 44, a pulley for rotating the belt 44, an adsorption means capable of adsorbing the positive electrode pole 23 to the belt 44, and cancellation means capable of cancelling adsorption of the positive electrode pole 23 by the adsorption means. The first and second transfer lines 42a, 42b adsorbs the positive electrode pole 23, cut out by the first and second breaking lines 31a, 31b, to the belt 44 by the adsorption means, while rotating the belt 44, and cancels adsorption of the positive electrode pole 23 by the adsorption means on the first and second lamination lines 61a, 61b, by the cancellation means.SELECTED DRAWING: Figure 3
Patent JP-2019034237-A (JP)
Title: Blood flow measuring device
Inventor: YOSHIDA AKITOSHI
IPC: A61B3/10
Filed: 2018-12-07
Abstract: To provide a technology to properly execute blood flow measurement for a plurality of blood vessels.SOLUTION: A blood flow measuring device includes an image acquisition part, an image region specification part, a measuring position setting part, a scanning part, and a blood flow information generation part. The image acquisition part acquires a front image or a three-dimensional image of the ocular fundus of a living body. The image region specification part specifies a plurality of blood vessel regions by analyzing the acquired front image or three-dimensional image. The measuring position setting part sets a plurality of measuring positions intersecting with the plurality of specified blood vessel regions. The scanning part scans a plurality of cross sections of the ocular fundus corresponding to the plurality of set measuring positions by using optical coherence tomography. The blood flow information generation part generates blood flow information on the ocular fundus based on the data acquired by scanning the plurality of cross sections.SELECTED DRAWING: Figure 4
Patent JP-2020090717-A (JP)
Title: Vacuum transfer film for electroless plating
Inventor: OCHIAI HIROSHI
IPC: B32B7/06
Filed: 2018-12-07
Abstract: To provide a technique for electroless plating on a nonconductive base material free of catalytic activity such as plastic according to the present invention, and also to provide a vacuum transfer film for electroless plating usable for a vacuum transfer technique according to the present invention.SOLUTION: The present invention provides a vacuum transfer film for electroless plating. The transfer film for electroless plating has at least (B) a catalyst layer, and (C1) an adhesive layer or (C2) a pressure-sensitive adhesive layer laminated in order on (A) a base material having release properties, wherein the (B) catalyst layer consists of a catalyst composition including (1) a composite of metal particles and a dispersant, (2) a solvent, and (3) a binder, the metal particles are palladium particles, gold particles, silver particles, or platinum particles, and the transfer is vacuum transfer.SELECTED DRAWING: None
Patent JP-2020094094-A (JP)
Title: Putty composition for automotive repair, and repair coating method using the same
Inventor: HIRANO MASANORI
IPC: C08F2/44
Filed: 2018-12-11
Abstract: To provide a putty composition for automotive repair capable of forming a putty layer capable of being stably thick-walled, and excellent in workability such as spatula adding property, smoothness and water resistance.SOLUTION: There is provided a putty composition for automobile repair containing an unsaturated polyester resin (A), a polymerizable unsaturated compound (B), and an extender pigment (C), containing a hollow particle (c1) and an extender pigment (c2) having average particle diameter of 2 to 25 μm and Mohs hardness of 1 to 3 in at least one kind of a component of the extender pigment (C), and pigment volume concentration (PVC) of the extender pigment (C) in a range of 5 to 70%.SELECTED DRAWING: None
Patent JP-2020096044-A (JP)
Title: Workpiece processing method and resin sheet unit
Inventor: MURATA YOSUKE
IPC: B24B7/04
Filed: 2018-12-11
Abstract: To provide a workpiece processing method capable of processing a workpiece without fixing a resin sheet to the workpiece with a paste made of a resin having adhesiveness.SOLUTION: A workpiece processing method includes the steps of: sticking a paste layer side of a resin sheet 21 having a laminate structure in which a paste layer and a base material layer are formed to a support base 29 in a grinding device 70; forming an unevenness on a surface side of the base material layer on an opposite side of the paste layer; facing the surface of a workpiece 11 and the surface of the base material layer to each other, pressing the workpiece to the resin sheet or pressing the resin sheet to the workpiece, and fixing the workpiece to the resin sheet in close contact with each other; holding a surface on the opposite side of the resin sheet of the support base to which the workpiece is fixed via the resin sheet on a holding surface of a chuck table 72; and grinding a rear surface side of the workpiece with a grinding stone 84b of a grinding wheel 84 provided facing a holding surface.SELECTED DRAWING: Figure 10
Patent JP-2020092849-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-12-13
Abstract: To attract a player's attention when suggesting a setting state of advantageous degree.SOLUTION: A setting value is suggested by an ending screen of AT mode A and AT mode B. In any of the AT mode A and the AT mode B, a possibility of display of a first high setting suggestive screen in which a background differing from that of a default screen is displayed is higher in settings 4 to 6 than in settings 1 to 3. In any of the AT mode A and the AT mode B, a probability of display of a second high setting suggestive screen in which an additional image (a star image) is overlappingly displayed on the default screen is higher in the settings 4 to 6 than in the settings 1 to 3.SELECTED DRAWING: Figure 11
Patent JP-2020094657-A (JP)
Title: Hydrogen consumption measuring system
Inventor: HIRATA HIDENORI
IPC: F17C13/02
Filed: 2018-12-14
Abstract: To easily and safely measure the mass of a hydrogen cylinder for supplying hydrogen to an automobile, to measure a hydrogen consumption of the automobile.SOLUTION: A cylinder tray 56 that supports a hydrogen cylinder is inserted from above into an open hole 552 provided in a lift rack 55 that can be lifted, and placed on the lift rack 55. A precision balance 58 is arranged directly below the cylinder tray 56 (c1), the cylinder tray 56 is placed on the upper surface of the precision balance 58 (c2), and the lift rack 55 descends to a height at which the cylinder tray 56 and the lift rack 55 are separated (c3). Then, the precision balance 58 measures the mass of the cylinder tray 56 and the mass of the cylinder supported by the cylinder tray 56.SELECTED DRAWING: Figure 5
Patent JP-2020094955-A (JP)
Title: Defect detecting device, and defect detecting method
Inventor: KURI RYUHEI
IPC: G01N21/88
Filed: 2018-12-14
Abstract: To provide a defect detecting device and a defect detecting method which can detect a position of a defect smaller than a pixel and the size of the defect.SOLUTION: A defect detecting device includes: an illumination section that irradiates a measuring object with illumination light; an imaging section that images the illumination light reflected by the measuring object; and a detection section that detects a defect at a surface of the measuring object on the basis of a captured image obtained by imaging the illumination light by the imaging section. The captured image includes a plurality of spectral images having different spectral wavelengths, and the detection section detects a diffuse reflection region by which the illumination light is diffusely reflected on the basis of the plurality of spectral images and determines a size of the defect on the basis of the spectral wavelength of the spectral image in which the diffuse reflection region is detected.SELECTED DRAWING: Figure 1
Patent JP-2020097696-A (JP)
Title: Tire rubber composition, and tire
Inventor: AOYANAGI SEIICHI
IPC: C08L21/00
Filed: 2018-12-19
Abstract: To provide a tire rubber composition that has excellent toughness even when using an ultra-accelerator or a semi-ultra-accelerator, and has low heat build-up properties.SOLUTION: A tire rubber composition contains the following components (a), (b), (c) and (d): component (a) a rubber component, component (b) at least one vulcanization accelerator selected from the group consisting of thiuram vulcanization accelerator, dithiocarbamate vulcanization accelerator, and thiazole vulcanization accelerator, component (c) a compound represented by a pyrazolone derivative, and component (d) carbon black and/or an inorganic filler.SELECTED DRAWING: None
Patent JP-2019161638-A (JP)
Title: Method for switching control modes of smart tv, equipment and computer program
Inventor: LUO JUNNAN
IPC: G06F3/16
Filed: 2018-12-20
Abstract: To provide a method for switching control modes of a smart TV that realizes the switching between different control modes of the smart TV.SOLUTION: The method comprises: collecting a user's first triggering operation when the smart TV is in a first control mode; according to a preset switching operation corresponding to the first control mode, verifying whether the first triggering operation is a switching operation for switching the first control mode into a second control mode; if yes, switching the control mode of the smart TV from the first control mode to the second control mode.SELECTED DRAWING: Figure 1
Patent JP-2020101101-A (JP)
Title: Cover structure of engine
Inventor: TANI MASUTOSHI
IPC: F02B77/13
Filed: 2018-12-20
Abstract: To provide a cover structure of an engine for effectively isolating a sound radiated from an oil pan, and reducing the sound radiated from the oil pan by absorbing a sound which leaks out of a clearance between the oil pan and a cover member.SOLUTION: A space 32 is formed between an oil pan 30 and a cover member 31, an attenuation layer 33 for attenuating a sound is formed in the space 32, the cover member 31 is constituted of two layers of an inner cover member 34 located outside the attenuation layer 33 so as to cover the oil pan 30, and an outer cover member 35 located outside the inner cover member 34, the inner cover member 34 is formed of a sound isolation material, and the outer cover member 35 is formed of a sound absorption material.SELECTED DRAWING: Figure 4
Patent JP-2020104307-A (JP)
Title: Laminate
Inventor: OTSUBO Takahiko
IPC: C08G59/24
Filed: 2018-12-26
Abstract: To provide a laminate which has extremely high gas barrier properties against water vapor, oxygen, hydrogen or the like, especially a laminate excellent in water resistance which exhibits high water vapor barrier properties even under high-humidity conditions.SOLUTION: The laminate is formed by laminating a resin layer (I) and a second layer (II). The second layer (II) is an inorganic oxide layer formed by an atomic layer deposition method (ALD method). The resin layer (I) comprises a composition which contains a compound A containing a specific structure having an isocyanate group, a compound B containing a specific structure having a hydroxyl group and a carboxy group, and a compound C having an aromatic ring or alicyclic structure and two or more epoxy groups. The molar ratio of epoxy groups to carboxy groups in the composition is 0.1-1.8.SELECTED DRAWING: Figure 3A
Patent JP-2020106629-A (JP)
Title: Image forming apparatus
Inventor: HOSHINO MASAHIKO
IPC: G03G21/00
Filed: 2018-12-27
Abstract: To solve the problem in which: in an image forming apparatus using a toner cartridge integrally forming storage parts for storing a plurality of colors of toners, when the toners are unevenly consumed, not a little amount of a color toner that cannot be consumed remains unused during replacement of the cartridge.SOLUTION: An image forming apparatus comprises: a transfer belt 43; a plurality of image forming units 21; transfer rollers 42 that transfer toner images to the transfer belt 43; a toner cartridge 4 that integrally includes a plurality of inside-cartridge toner storage parts 84 for supplying toners; and transfer control units (101, 105, 111) that monitor the remaining amounts of the toners and the usage of the image forming apparatus and control the transfer of the toner images. The transfer control units transfer, to the transfer belt 43, a toner image using a toner with the largest remaining amount.SELECTED DRAWING: Figure 1
Patent JP-2020107070-A (JP)
Title: Human detection device and human detection method
Inventor: TSUJI AYANA
IPC: H04N5/232
Filed: 2018-12-27
Abstract: To provide a technology that quickly and accurately detects people from a fisheye image.SOLUTION: A human detection device analyzes a fisheye image obtained from a fisheye camera installed above a detection target area and detects people present in the detection target area, and comprises: a human body detection unit that detects human body candidates from the fisheye image, and outputs bounding boxes showing areas on the fisheye image for the respective detected human body candidates as a result of detection; a reference storage unit that stores in advance a reference on the shapes and/or the sizes of the bounding boxes for each of the positions or areas on the fisheye image; and an error detection determination unit that determines whether the human candidates are erroneously detected by comparing the shapes and/or sizes of the bounding boxes for the human body candidates included in the detection result with the reference corresponding to the detection positions of the human body candidates.SELECTED DRAWING: Figure 3
Patent JP-2020106009-A (JP)
Title: Electronic control throttle device for diesel engine
Inventor: TANIGAWA SHOTA
IPC: F02D9/10
Filed: 2018-12-28
Abstract: To provide an electronic control throttle device for a diesel engine that uses components of an electronic control throttle device used in a spark ignition type engine.SOLUTION: An electronic control throttle device 1DE for a diesel engine is formed such that a minute air amount adjusting device for the electronic control throttle device used for a spark ignition type engine is used to adjust a minute angle when a throttle valve 4 is fully closed using a stopper 100 having a cam-shaped cross section, and the cam-shaped stopper 100 is also used as a lever stopper.SELECTED DRAWING: Figure 1
Patent JP-2020106258-A (JP)
Title: Combustion apparatus
Inventor: HORIKAWA ATSUSHI
IPC: F23C99/00
Filed: 2018-12-28
Abstract: To achieve low Nox combustion and back-fire prevention and to suppress combustion vibration in a combustion apparatus.SOLUTION: A combustion apparatus (3) includes a combustion cylinder (13) forming a combustion chamber (11) and a combustion injector (15) having a plurality of annular fuel injection units (25) which are concentrically arranged. Each fuel injection unit (25) includes an annular fuel injection member (27) having a plurality of fuel injection holes (31) opened to an outer peripheral surface and/or an inner peripheral surface and an annular air guide member (29) for guiding air (A) to fuel gas (F) injected from each fuel injection hole (31) of the annular fuel injection member (27). In the combustion apparatus, at least one separation wall out of a plurality of peripheral direction separation walls (51) extended in a radial direction to separate a gas passage (55) of the annular fuel injection unit (25) at an equal interval in a peripheral direction and a radial direction separation wall (53) extended in the peripheral direction to separate between two adjacent annular fuel injection units in the radial direction is formed.SELECTED DRAWING: Figure 3
Patent JP-2018524939-A (JP)
Title: デジタルデータ抽出のための画像の幾何変換を推定するための信号プロセッサ及び方法
IPC: H04N1/32
Filed: 2016-07-15
Abstract: 直接最小二乗法が変換候補のシードセットからシード変換候補を参照信号に適用し、変換参照信号と符号化画像信号の相関を測定する。幾何変換候補は差分スケール、せん断を含む。各候補について、参照信号の特徴の更新座標が画像信号で識別され、変換候補の更新を計算するため最小二乗法の入力として提供される。変換の更新がより良い相関を提供する限り反復する。プロセスの終わりに、相関の更なる解析及び他の結果に基づき幾何変換又は上位の変換セットを識別する。座標を更新し相関を測定するプロセスで位相特性が利用される。幾何変換は、デジタルデータが画像内に符号化された後、画像の幾何歪近似として使用され、歪補償し、埋め込まれたデジタルメッセージ画像からの抽出を容易にする。近似誤差により信号信頼度メトリックが決定され、画像から抽出されたメッセージシンボル推定値の重み付けに使用される。【選択図】図２１