baber/WOPTO huggingface dataset:
Patent JP-2019215020-A (JP)
Title: Magnetic bearing
Inventor: JIKUMARU TAKEHIRO
IPC: F16C32/04
Filed: 2018-06-11
Abstract: To reduce eddy current loss in a rotary shaft.SOLUTION: A magnetic bearing is provided that comprises: a rotary shaft; a radial stator which forms a first magnetic circuit passing through the rotary shaft to thereby cause radial supporting force to magnetically act on the rotary shaft; and a pair of thrust stators which form a second magnetic circuit passing through the rotary shaft to thereby cause supporting force in a thrust direction to magnetically act on the rotary shaft. The first magnetic circuit and second magnetic circuit are partially shared by a radial stator core of the radial stator, and the rotary shaft has a first region, opposed to the radial stator core, formed of a laminated steel sheet.SELECTED DRAWING: Figure 1
Patent JP-2019213663-A (JP)
Title: Steering device
Inventor: TAKEUCHI SHUICHI
IPC: B62D1/04
Filed: 2018-06-12
Abstract: To provide a steering device for suppressing a decrease of detection accuracy of living body information of a crew member.SOLUTION: A base body is covered by a covering member 26 in a rim part 16 of a steering wheel 14, and an electrode body 40 is arranged between the base body and the covering member 26. The electrode body 40 is spirally wound around an outer circumferential part of the base body, and the electrode body 40 is wound in a circumferential direction of the steering wheel 14 and exists in at least a portion of the circumferential direction of the rim part 16. Accordingly, occurrence of a change in coupling capacity is prevented, even if a gripping position of the steering wheel 14 of a driver moves and an angle of a wrist of the driver to grip the steering wheel 14 changes. As a result, a decrease of detection accuracy of the living body information using the electrode body 40 is prevented.SELECTED DRAWING: Figure 2
Patent JP-2019004148-A (JP)
Title: Method for manufacturing silicon substrate for solar battery element
Inventor: TANITSU KATSUYA
IPC: H01L21/225
Filed: 2018-06-12
Abstract: To provide a method for manufacturing a silicon substrate for a solar battery element, by which a silicon substrate for a solar battery element can be manufactured in a short time efficiently in such a way that diffusion of a boron compound into one face of a silicon substrate and diffusion of a phosphorus compound into the other face are performed at the same temperature concurrently while reducing the influence of out-diffusion.SOLUTION: A method for manufacturing a silicon substrate for a solar battery element comprises the steps of: forming a phosphorus compound-containing layer on a first face of each of a pair of silicon substrates; forming a boron compound-containing layer on a second face which is the backside to the first face; subsequently, putting one of the pair of silicon substrates on the other so that the phosphorus compound-containing layers or boron compound-containing layers are in contact with each other into a composite silicon substrate; and heating the composite silicon substrate, thereby performing diffusion of the phosphorus compound into the first face of each silicon substrate in the composite silicon substrate and diffusion of the boron compound into the second face concurrently.SELECTED DRAWING: Figure 3
Patent JP-2019219718-A (JP)
Title: Circuit device, electronic apparatus and moving body
Inventor: YAMADA TOSHIMICHI
IPC: G06F3/00
Filed: 2018-06-15
Abstract: To provide a circuit device and the like capable of suppressing generation of defects caused by GND shift.SOLUTION: A circuit device 10 includes a physical layer circuit 11 connected to a data bus DBS, and a processing circuit 20 which controls the physical layer circuit 11 to execute communication processing through the data bus DBS. The processing circuit 20 operates by using a voltage supplied from a ground line LGND as a power supply voltage VSS at a low potential side. The physical layer circuit 11 operates on the basis of a power supply voltage VSSA at the low potential side supplied from a power supply line LVSSA electrically disconnected from the ground line LGND within the circuit device 10, and a power supply voltage HVDDA at a high potential side set by using the power supply voltage VSSA as a reference.SELECTED DRAWING: Figure 1
Patent JP-2019218436-A (JP)
Title: Oxidizing composition containing quaternary alkylammonium ion, chlorous acid ion, and hypochlorous acid ion
Inventor: YOSHIKAWA YOSHIKI
IPC: C01B11/08
Filed: 2018-06-15
Abstract: To provide an oxidizing composition having excellent storage stability and containing quaternary alkylammonium ions, chlorous acid ions, and hypochlorous acid ions.SOLUTION: The present invention provides an oxidizing composition containing quaternary alkylammonium ions, chlorous acid ions, and hypochlorous acid ions, in which (A) a pH at 25°C is 8 or more and 14 or less, (B) a redox potential is 500-1500 mV vs.SHE, (C) a concentration of chlorous acid ions is 0.1-5000 mass ppm.SELECTED DRAWING: Figure 1
Patent JP-2019220554-A (JP)
Title: Substrate placement member
Inventor: UMEKI TOSHIYA
IPC: H01L21/683
Filed: 2018-06-19
Abstract: To provide a substrate placement member capable of improving a softening of a stress concentration due to a heat stress.SOLUTION: A ceramic heater 100 is made of ceramics, and comprises: a plate-like base material 20; a heat element resistor 20 embedded in an inner part of a base material 10; and a shaft 30 connected to a lower surface 10b of the base material 10. A substrate W is mounted onto an upper surface 10a of the base material 20. The shaft 30 includes: a cylindrical part 31 having an upper end part 31a connected to the lower surface 10b of the base material 10; an annular expansion part 32 which is integrated with an outer peripheral surface of the upper end part 31a of the cylindrical part 31, in which the upper surface 32a is connected to the lower surface 10b of the base material 10, and which surrounds the cylindrical part 31; and an annular concave part 33 which is recessed toward the base material 10 side in the lower surface of the expansion part 32 while being rounded. A thinnest part 32b of the expansion part 32 containing at least one part of a concave wall surface 32c of the expansion part 32 having the minimum thickness and defining the concave part 30 is positioned at a dimensional direction inner side from an outer end part 32d positioned on a dimensional direction outer side of the expansion part 30. The concave part wall surface 32c of the expansion part 32 and an outer peripheral surface of the cylindrical part 31 are connected gently.SELECTED DRAWING: Figure 1
Patent JP-2019216977-A (JP)
Title: Fastener and suitcase
Inventor: QI RUI CHENG
IPC: A45C13/10
Filed: 2018-06-20
Abstract: To provide a fastener structure that can do without a waterproof cover for just a little rain.SOLUTION: In a fastener 30 having two sliders 10, 20 consisting of a first slider 10 and a second slider 20 per line, a first tongue part 16 extending to the second slider 20 side is integrally formed with the tip of the first slider 10, and a second tongue part 26 that goes under the first tongue part 16 while extending to the first slider 10 side is integrally formed with the tip of the second slider 20.EFFECT: A space between the tip of the first slider and the tip of the second slider is closed, which can prevent infiltration of rain.SELECTED DRAWING: Figure 2
Patent JP-2019220569-A (JP)
Title: Light-emitting device
Inventor: SHIMODA YOICHI
IPC: H01L33/54
Filed: 2018-06-20
Abstract: To provide a high-output and high-contrast light-emitting device with a simple configuration.SOLUTION: A light-emitting device includes a board, a light emitting element arranged on a substrate, a light transmitting member arranged on the light emitting element, and a cover 16 disposed on the substrate, covering the side surface of the light transmitting member, and having an upper surface exposed to the outside, and the cover includes a particle group PT composed of a plurality of particles dispersed in the cover, and the particle group includes a plurality of titanium oxide particles or zinc oxide particles P1 to P3 dispersed in the vicinity of the upper surface of the cover and having a portion having a narrower band gap than other portions in each particle.SELECTED DRAWING: Figure 1C
Patent JP-2019009442-A (JP)
Title: Multilayer ceramic capacitor
Inventor: KIM TAE HUN
IPC: H01G4/30
Filed: 2018-06-20
Abstract: To provide a multilayer ceramic capacitor.SOLUTION: A multilayer ceramic capacitor 100 includes a main body 110, a first inner electrode 121 disposed on a first dielectric layer and exposed on a third surface, a fifth surface, and a sixth surface, and spaced apart from the fourth surface by a first space, a second inner electrode 122 disposed on a second dielectric layer so as to face the first inner electrode with the first or second dielectric layer interposed therebetween, is exposed on a fourth surface, the fifth surface, and a sixth surface, and is spaced apart from the third surface by a second spaces, a first dielectric pattern 131 disposed in at least a part of the first space, a second dielectric 132 pattern disposed in at least a part of the second space, a side surface insulating layer disposed on the fifth surface and the sixth surface, a first external electrode 151 connected to the first inner electrode and disposed on the third surface, and a second external electrode 152 connected to the second inner electrode and disposed on the fourth surface. The first and second dielectric patterns have different hues from the first and second dielectric layers.SELECTED DRAWING: Figure 3
Patent JP-2020002806-A (JP)
Title: Wind power generation equipment and its maintenance method
Inventor: TAKAYANAGI KAZUFUMI
IPC: F03D1/06
Filed: 2018-06-26
Abstract: To elongate a fatigue life of a gear of a driving portion with a simple constitution or method.SOLUTION: A maintenance method of wind power generation equipment including a wind turbine rotor including at least one windmill blade, a nacelle rotatably supporting the wind turbine rotor, and an electric driving portion for changing a pitch angle of a tower turnably supporting the nacelle, and the windmill blade, or a yaw angle of the nacelle, includes a step for displacing a pinion gear so as to axially change a contact position on at least teeth of the wheel gear in relative arrangement of the pinion gear of the crowned driving portion and the wheel gear engaged with the pinion gear.SELECTED DRAWING: Figure 2
Patent JP-2020001521-A (JP)
Title: Wire harness, and power supply device with the wire harness
Inventor: KATO MITSUNOBU
IPC: B60R16/02
Filed: 2018-06-27
Abstract: To hinder a wire harness from curving toward a vehicle body when a slide door starts to open.SOLUTION: A wire harness arranged in a slide door from a vehicle body has a plurality of electric wires, a curve restricting member 6, and an external member. The curve restricting member 6 comprises a belt-like coupling portion 65 and a plurality of segment portions 61. The curve restricting member 6 is bendable such that the coupling portion 65 is located inside and the segment portions 61 are located outside. Reverse curving of the curve restricting member is limited by adjacent segment pieces 61 abutting on each other. The curve restricting member 6 is disposed such that the width of the coupling portion 65 is directed in a vertical direction and the coupling portion 65 when a slide door is fully closed is directed outside the segment portions 61 in the vehicle width direction. The coupling portion 65 has a highly flexible portion and a low flexible portion. The flexibility of a D portion near the slide door is higher than that of a C portion.SELECTED DRAWING: Figure 3
Patent JP-2020000430-A (JP)
Title: Operation analysis device, operation analysis method and operation analysis program
Inventor: MURASAWA KIYOAKI
IPC: A63B69/00
Filed: 2018-06-27
Abstract: To improve an analysis load of the movement of a baseball player, and propose a mechanism capable of quantitatively evaluating the movement of a fielder and a runner.SOLUTION: In a player tracking system 1, a video/data management unit 111 of an operation analysis device 11 identifies a play time zone corresponding to a play scene every one pitch of throw using record data of a baseball match, and transmits it to a video analysis device 12 as an analysis target time zone. Also, a tabulation processing unit 113 digitizes the movement of a player performed in a play scene using the position data of a player analyzed by video analysis device 12. An analysis processing unit 115 displays the movement of a fielder according to a position and a play, and the movement of a runner according to a base and a play, by graphing them using the digitized data concerning the movement of the player.SELECTED DRAWING: Figure 1
Patent JP-2020002869-A (JP)
Title: engine
Inventor: SUZUKI KAZUKI
IPC: F01P3/20
Filed: 2018-06-28
Abstract: To provide an engine where the activation of a catalyst is promoted.SOLUTION: With the installation direction of a crank shaft 14 as a longitudinal direction, an exhaust manifold 1 and an exhaust delivery cylinder 7 are both installed in the longitudinal direction. The exhaust manifold 1 and the exhaust delivery cylinder 7 are both installed in the longitudinal direction. The exhaust delivery cylinder 7 is arranged above the exhaust manifold 1 side by side with the exhaust manifold 1, and a catalyst 4 is arranged in the exhaust delivery cylinder 7. The catalyst 4 having a center through-hole 4d is desirably formed annular in view from a direction parallel to a center axis 4c.SELECTED DRAWING: Figure 1
Patent JP-2018143844-A (JP)
Title: Game machine
Inventor: YOSHINE DAISUKE
IPC: A63F7/02
Filed: 2018-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can carry out appropriate display by using a plurality of liquid crystal screens having different specifications.SOLUTION: A game machine includes a plurality of image display devices 31a, 31b which can display an image, and display control means which executes the control of displaying an image on each of the image display devices 31a, 31b. The plurality of image display devices 31a, 31b have refresh rates different from each other. The display control means executes control in which a refresh timing of a screen of one of the plurality of image display devices 31a, 31b is adapted to that of a screen of another image display device.SELECTED DRAWING: Figure 33
Patent JP-2020013899-A (JP)
Title: Semiconductor device
Inventor: KATAOKA RYOICHI
IPC: H01L27/04
Filed: 2018-07-18
Abstract: To provide a semiconductor device capable of improving the withstand voltage of a protection element without affecting the characteristics of other elements.SOLUTION: A semiconductor device 1 includes a protection element that is arranged on an active layer 22 formed on a substrate 2 on which the active layer 22 is formed on a conductive support substrate 20 with an insulating layer 21 interposed therebetween, and includes a diode D in an anode region and a cathode region, and connection means 50 that electrically connects the cathode region of the protection element and the support substrate.SELECTED DRAWING: Figure 1
Patent JP-2020015376-A (JP)
Title: Hook fitting structure
Inventor: TSUGUCHI Seiya
IPC: F16B45/00
Filed: 2018-07-24
Abstract: To easily prevent breakage of a bolt.SOLUTION: A pre-fastening state is made by overlapping a towing hook 7 and a hook fitting part 6 at a vehicle body side in a fastening direction which intersects with a vehicle longitudinal direction, and the towing hook 7 in the pre-fastening state is fastened and fixed to the hook fitting part 6 by a bolt 18 and a nut 19. A bolt shaft 20 of the bolt 18 integrally includes a non-screw part 22 of a non-male screw shape extending from a bolt head part 21, and a screw part 23 of a male screw shape extending from the non-screw part 22. An outer diameter of the non-screw part 22 is set to be an outer diameter of the screw part 23 or more. A shaft length L1 of the non-screw part 22 from the bolt head part 21 to the screw part 23 of each bolt 18 is set to be a length for inserting the non-screw part 22 into a boundary 26 of the hook fitting part 6 and the towing hook 7 in a hook fitting state in which the bolt shaft 20 is inserted in bolt insertion holes 12-15 in the pre-fastening state and the screw part 23 is screwed and fastened to the nut 19.SELECTED DRAWING: Figure 3
Patent JP-2020015403-A (JP)
Title: Transport vehicle
Inventor: OKAZAKI YOSHIHIRO
IPC: B62D7/14
Filed: 2018-07-25
Abstract: To provide a transport vehicle which can move in various directions through a narrow passage while supporting loads such as a distribution wagon.SOLUTION: A transport vehicle includes: a load support portion 3 liftably guided to a base body 2; two driving wheels W1, W1 supported by the base body 2 and disposed side by side at a predetermined interval D1; a lift drive unit 4 disposed between the driving wheels W1, W1 to lift the load support portion 3 up and down; operation units 5, 5 configured to separately operate the driving wheels W1, W1 disposed on the base body 2; and two driven wheels W2, W2 supported by support members 9, 9 protruding from a lower portion of the base body 2 toward the side at which the load support portion 3 supports the loads, and disposed in parallel with a direction in which the driving wheels W1, W1 are located side by side and side by side at a predetermined interval D2. The interval D2 between the driven wheels W2, W2 is smaller than the interval D1 between the driving wheels W1, W1. Rotation shafts J2, J2 of the driven wheels W2, W2 are plane-symmetrically located with respect to a symmetry plane E that is a plane surface passing through a middle point B between steering shafts J1, J1 of the driving wheels W1, W1 and orthogonal to a straight line C connecting the steering shafts J1, J1.SELECTED DRAWING: Figure 1
Patent JP-2020017408-A (JP)
Title: Solid oxide fuel cell and manufacturing method thereof
Inventor: HOSOI KOHEI
IPC: H01M8/12
Filed: 2018-07-25
Abstract: To provide a cell having good power generation performance by suppressing the formation of a high-resistance phase without inserting a reaction prevention layer between a solid electrolyte layer and a cathode.SOLUTION: A solid oxide fuel cell includes a zirconia-based solid electrolyte layer, an anode provided on one surface side of the solid electrolyte layer, and a cathode containing a perovskite oxide provided on the other surface side of the solid electrolyte layer, and no reaction preventing layer is provided between the solid electrolyte and the cathode. When the cathode is a fired body of a ceramic powder containing a perovskite oxide, the ceramic powder has an average particle size of 0.50 μm or less.SELECTED DRAWING: Figure 3
Patent JP-2020015597-A (JP)
Title: Paper sheet conveying device and image forming device
Inventor: MATSUOKA TATSURO
IPC: H04N1/00
Filed: 2018-07-26
Abstract: To provide a paper sheet conveying device capable of reducing a collision noise caused when a conveyed paper sheet collides with a rotating body for detecting passage of the paper sheet, as compared with a case where a sheet member is stuck without any gap to the facing surface of the rotating body facing the paper sheet.SOLUTION: A paper sheet conveying device 12 comprises a conveying mechanism 20 for conveying a paper sheet G, a rotating body 40 which is rotatably supported about a rotating shaft 44 and detects the paper sheet passing by rotation of the rotating body 40 caused by the collision of the paper sheet G conveyed by the conveying mechanism 20 with the rotating body 40, and a sheet member 50 which is disposed on the facing surface 43 of the rotating body 40 facing the paper sheet G and has a space S between the sheet member 50 and the facing surface 43.SELECTED DRAWING: Figure 4
Patent JP-2020018409-A (JP)
Title: Computer program and computer device
Inventor: OKUYAMA MOTOKI
IPC: A63F13/35
Filed: 2018-07-30
Abstract: To provide a computer program capable of executing an interesting gadget.SOLUTION: A computer program allows a computer device to function as normal lottery execution means for executing a normal lottery with a request for the normal lottery as an opportunity and selecting a game medium from a normal lottery list, and relating the selected game medium to a user's identification information, and special lottery execution means for executing an additional lottery as a lottery regarding whether a right to execute a special lottery for selecting a game medium from a special lottery list is related to a user's identification information when the same kind of game medium is selected continuously for a first predetermined number of times or more by a normal lottery, and for relating the right to the user's identification information when the additional lottery is won. The special lottery execution means executes a special lottery when a right is executed and selects a game medium from a special lottery list, and relates the selected game medium to a user's identification information.SELECTED DRAWING: Figure 1
Patent JP-2020019732-A (JP)
Title: γ-tubulin inhibitor
Inventor: USUI TATEO
IPC: A61K31/36
Filed: 2018-07-31
Abstract: To provide a novel compound with a microtubule polymerization inhibitory activity promising as an anticancer agent.SOLUTION: The invention provides a compound represented by formula (I) in the figure or a pharmaceutically acceptable salt thereof.
Patent JP-2019153768-A (JP)
Title: Adaptable-modular optical sensor based process control system and method of operation thereof
Inventor: SEAN LYNES
IPC: H01L21/02
Filed: 2018-07-31
Abstract: To provide an adaptable-modular optical sensor based process control system and a method of operation thereof.SOLUTION: A method of operating a process control system and a process control system are provided by the disclosure. In an embodiment, the process control system includes: (1) an optical sensor configured to monitor a production process within a process chamber and generate optical data therefrom; (2) an operational controller configured to perform critical functions to determine processing conditions of the production process from the optical data, wherein the critical function are directed by critical function controls; and (3) an adaptable management controller configured to provide the critical function controls to the operational controller, wherein the adaptable management controller is hierarchically isolated from the operational controller during the critical functions.SELECTED DRAWING: Figure 1
Patent JP-2020022050-A (JP)
Title: Composite substrate for surface acoustic wave device and manufacturing method thereof
Inventor: KITAGAWA NAOAKI
IPC: H01L41/313
Filed: 2018-07-31
Abstract: To provide a composite substrate for a surface acoustic wave device in which the frequency of the surface acoustic wave device can be increased, the frequency temperature characteristic can be improved, the processing time is shortened, and the productivity is improved, and a manufacturing method thereof.SOLUTION: A composite substrate for a surface acoustic wave device includes a piezoelectric substrate 1, a support substrate 2 having a smaller coefficient of thermal expansion than the piezoelectric substrate, and a polycrystalline diamond thin film layer 3 formed on one main surface of the supporting substrate. In the composite substrate for a surface acoustic wave device, the polycrystalline diamond thin film layer 3 and the piezoelectric substrate 1 are directly bonded, and the thickness is 3 μm or more and 20 μm or less, and the surface roughness Ra us 10 nm or less.SELECTED DRAWING: Figure 1