baber/WOPTO huggingface dataset:
Patent JP-2023004195-A (JP)
Title: Wireless power transmission device
Inventor: OBATA KENZO
IPC: H02J7/00
Filed: 2021-06-25
Abstract: To provide a wireless power transmission device that achieves matching from start to end of charging in a power storage unit and high efficiency of charging without increasing weight of a mobile body.SOLUTION: A wireless power transmission device 10 includes a power transmission unit 13, a high frequency generation unit 14, a rectifier circuit unit 15, a power storage unit 16, a voltage measurement unit 17, a communication unit 18 and a power control unit 19, and supplies power from a power transmission unit 11 to a mobile body 12 in a non-contact manner using electric field coupling. High-frequency power supplied from the high frequency generation unit 14 to a power transmission electrode unit 21 is rectified by the rectifier circuit unit 15 and stored in the power storage unit 16. The voltage measurement unit 17 measures voltage of the rectifier circuit unit 15 as a voltage value. The communication unit 18 transmits the voltage value measured by the voltage measurement unit 17 to the power transmission unit 11. The power control unit 19 controls a high frequency output generated from the high frequency generation unit 14 based on the voltage value transmitted by the communication unit 18.SELECTED DRAWING: Figure 1
Patent JP-2022014894-A (JP)
Title: Thick steel plate, method for manufacturing thick steel plate, and structure
Inventor: HYODO YOSHIHIRO
IPC: C21D8/02
Filed: 2021-06-25
Abstract: To provide a thick steel plate which is excellent in coating durability, total elongation and fatigue crack propagation resistance without causing an excessive increase in alloy cost.SOLUTION: A thick steel plate has a component composition comprising, by mass%, 0.01-0.16% C, 1.00% or less Si, 0.50-2.00% Mn, 0.030% or less P, 0.020% or less S, 0.06% or less Al, 0.005-1.00% W, and the balance Fe with inevitable impurities, and has a micro-structure comprising, in an area fraction, 75-97% bainite and 3-25% pearlite, in which a crystal grain size of the bainite is 18 μm or less by an average equivalent circle diameter and a crystal grain size of the pearlite is 10 μm or less by an average equivalent circle diameter.SELECTED DRAWING: None
Patent JP-2023005208-A (JP)
Title: Method for manufacturing chip with protective film
Inventor: NAKANISHI KOKI
IPC: H01L21/683
Filed: 2021-06-28
Abstract: To provide a method for manufacturing a chip with a protective film in which a process of manufacturing the chip with the protective film using a wafer can suppress formation of a region with a thickness thickened by flow of a resin film for forming the protective film when the resin film is stuck onto a surface having a projecting electrode of the wafer.SOLUTION: A manufacturing method includes sticking a curable resin film 12 in a sheet 1 for protective film formation onto a surface 9a having a projecting electrode 91 of a wafer 9 while heating the curable resin film under a reduced pressure environment using the sheet 1 for protective film formation having a support sheet 11 and the curable resin film provided on one surface 11a of the support sheet, curing the curable resin film after sticking and thereby forming a protective film 12' on the surface of the wafer, dividing the wafer after the protective film is formed and cutting the protective film, and thereby obtaining a chip 105 with a protective film having a chip 9' and a protective film 120' provided on a surface having the projecting electrode of the chip.SELECTED DRAWING: Figure 6
Patent JP-2021151697-A (JP)
Title: Robot operation device
Inventor: KAWASE DAISUKE
IPC: B25J13/02
Filed: 2021-06-29
Abstract: To provide a robot operation device which can use a portable operation terminal as a display/operation input part while equipped with safety, and easily perform input operation.SOLUTION: A robot operation device 4 includes: a portable smart device 7 having a touch panel part 71 for display/input; and a base member 8 having an arrangement part 81 arranging the smart device 7 so that it is attachable/detachable by a lid part 82 and a side part facing the same and the touch panel part 71 is exposed outside. End parts 81a, 81b of the base member 8 can be in contact with two sides facing the smart device 7 and have at least a part extend from an upper surface where the touch panel part 71 exists.SELECTED DRAWING: Figure 1
Patent JP-2023008438-A (JP)
Title: Torque structure
Inventor: GUO WEN-JIN
IPC: B25B23/142
Filed: 2021-07-06
Abstract: To provide a torque structure that is preferable in human body engineering.SOLUTION: A torque structure comprises: a first body; a second body 20; a first restriction member 27; a first elastic member 28; a first lock group 30; an adjustment group 40, a display group 50; a third body group; a second lock group; a third lock group; and a fourth body. When rotating the first body, a torque value of the torque structure can be adjusted. The first body can be gripped by hand. A first housing tank is formed into a circular tank. The first housing tank is formed in the interior of the first body. The first housing tank is formed in the first body. A first display meter is provided at one end of the first body. The first display meter includes a plurality of scales that are annularly located at intervals. A second housing tank is provided at the other end of the first body. The second housing tank communicates with the first housing tank. The second housing tank presents a circular tank. A plurality of first positioning parts are provided at the other end of the first body.SELECTED DRAWING: Figure 2
Patent JP-2023009823-A (JP)
Title: Flexure sensor, flexure detection device and flexure detection method
Inventor: ISHIZAKI MAMORU
IPC: G01L1/16
Filed: 2021-07-08
Abstract: To provide a flexure sensor, a flexure detection device and a flexure detection method, allowing a user to grasp a flexure state in detail.SOLUTION: A flexure sensor for detecting flexure, includes a substrate having flexibility, a thin film transistor array including a plurality of thin film transistors placed on the substrate, a plurality of pixel electrodes placed on the thin film transistor array, a piezoelectric layer placed on the plurality of pixel electrodes, and a common electrode placed on the piezoelectric layer. The piezoelectric layer has a surface electrically connected to the common electrode and a rear face electrically connected to the pixel electrodes. The pixel electrodes are arranged spaced from each other in a plane view of the substrate, and includes a first pixel electrode and a second pixel electrode electrically isolated from each other. The thin film transistor array includes a first thin film transistor electrically connected with the first pixel electrode, and a second thin film transistor electrically connected with the second pixel electrode.SELECTED DRAWING: Figure 2
Patent JP-2023010319-A (JP)
Title: Positive electrode for lithium ion secondary battery and lithium ion secondary battery
Inventor: TAKEGUCHI NAOKI
IPC: H01M4/505
Filed: 2021-07-09
Abstract: To provide a positive electrode for a lithium-ion secondary battery that has a single positive electrode mixture layer, achieves both high safety and high energy density, and can dramatically improve manufacturing efficiency as compared with a positive electrode in which a dual-layered positive electrode mixture layer is formed in a positive electrode current collector.SOLUTION: A positive electrode for a lithium ion secondary battery includes a positive electrode mixture layer formed on one or both surfaces of a positive electrode current collector. A positive electrode active material is a mixture of a first positive electrode active material which is a lithium composite oxide having a layered structure, and a second positive electrode active material which is a polyanionic compound having an olivine structure. When the average secondary particle size of the first positive electrode active material is represented by r1 and the average secondary particle size of the second positive electrode active material is represented r2, r1>r2 is satisfied. When the area occupancy rate of the second positive electrode active material on the surface of the positive electrode mixture layer is represented by α :in percentage expression, the weight ratio of the first positive electrode active material and the second positive electrode active material is represented by 100-β:β(0<β<100), and the relationship between α and β is represented by γ=β/α, γ is equal to 0.33 or more and 0.84 or less.SELECTED DRAWING: Figure 1
Patent JP-2023011283-A (JP)
Title: Control device, control method, robot system, method for manufacturing article using robot system, control program and recording medium
Inventor: HAYASHI TEI
IPC: B25J13/06
Filed: 2021-07-12
Abstract: To provide a control device that can reduce interference between circuits having different properties.SOLUTION: A control device includes: a first circuit driven with a first voltage; a second circuit driven with a second voltage that is higher than the first voltage; and a part having a first surface provided with the first circuit and a second surface located on an opposite side to the first surface and provided with the second circuit.SELECTED DRAWING: Figure 4
Patent JP-2023013306-A (JP)
Title: Information processing device, system, program, and method
Inventor: AICHI HIROKI
IPC: A63F13/54
Filed: 2021-07-15
Abstract: To provide a mechanism that can provide various sounds to users according to a situation in cooperation with other information processing devices.SOLUTION: An information processing apparatus includes sound output means for outputting a sound when an output condition is satisfied, and receiving means for receiving designated information from another information processing apparatus executing a game application. The sound output means outputs a first sound as a sound when timing at which the output condition is satisfied is not within a time range based on the designated information, and outputs a second sound different from the first sound as a sound when the timing at which the output condition is satisfied is within the time range based on the designated information.SELECTED DRAWING: Figure 6
Patent JP-2023017546-A (JP)
Title: Laminate structure and laminate structure manufacturing method
Inventor: SAKAMOTO HIDEYUKI
IPC: B32B15/08
Filed: 2021-07-26
Abstract: To provide a laminate structure that can laminate a metal foil layer onto a resin layer regardless of the solvent resistance of the resin layer and has durability of the adhesive strength, and a laminate structure manufacturing method.SOLUTION: A structure comprises a resin layer 10, an aqueous barrier layer 20 arranged on the resin layer 10 and giving solvent resistance to the surface of the resin layer 10, a solvent-based adhesive layer 30 arranged on the aqueous barrier layer 20, and a metal foil layer 40 arranged on the solvent-based adhesive layer 30.SELECTED DRAWING: Figure 1
Patent JP-2023019069-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: KENJO NORIYUKI
IPC: G06Q30/0201
Filed: 2021-07-28
Abstract: To provide an information processing apparatus which efficiently carries out investigation on a user.SOLUTION: The present invention is directed to an information processing system S having an information processing apparatus 1, a user terminal 2 and an administrator terminal 3 which can be communicated to one another through a network NW. In the information processing system, the information processing apparatus 1 registers event information, electronically generates an inquiry sheet including one or more inquiries in connection with the event information, and issues an URL of a web page displaying the inquiry sheet. Then, when receiving an answer input on the web page displaying the inquiry sheet from the user terminal 2, the information processing apparatus generates information regarding a respondent by using the received inquiry to transmit the generated information to another user terminal 2.SELECTED DRAWING: Figure 1
Patent JP-2023019768-A (JP)
Title: Surface-modified silica powder using precipitated silicic acid, and production method of the same
Inventor: YAMADA KENTA
IPC: C09C1/30
Filed: 2021-07-29
Abstract: To provide a powder particularly suitable for a tonner and the like while taking advantage of characteristics original to precipitated silicic acid, by using the precipitated silicic acid.SOLUTION: The surface-modified precipitated silicic acid powder is a powder comprising a particle provided with a coated layer including an organosilicon compound having an amino group on the surface of a precipitated silicic acid particle having (a) a d50 of 150-1000 nm and a d90 of 500-7000 nm in a volumetric basis particle distribution and (b) a silanol group density of 2.5-8 OH/nm2, where (1) the bulk density is 40-150 g/L, (2) the moisture absorption amount is 3-6% at a water vapor relative pressure of 0.8-0.95, (3) the BET specific surface area is 50-200 m2/g, (4) the carbon content is 1.0-8 wt.%, (5) the drying loss is 0.1-3.0%, and (6) the frictional electrification amount is +10-+450 μC/g.SELECTED DRAWING: None
Patent JP-2023023185-A (JP)
Title: System stabilizer, system stabilizing method, and program
Inventor: YAMAZAKI TOMOHIDE
IPC: H02J3/24
Filed: 2021-08-04
Abstract: To provide a system stabilizer, method, and program, which reduce calculation resources required for a transient stability calculation.SOLUTION: A system stabilizer comprises: a system data creation part 103 that creates system data based on collected information on a power system; a basic electric control device selection part 104 that selects an object power generator of power supply limitation for maintaining stability of the power system on the basis of predetermined rules; a frequency model creation part 105 that creates a standard frequency model obtained by simulating a reaction of a frequency in the power system under a condition that the predetermined time passes from the power supply limitation; a frequency stability determination part 106 that determines frequency stability by using the created model; an electric power control device object change part 107 that changes the object power generator of the power supply limitation selected by the basic electric control device selection part on the basis of a determination result; a storage part 101 that stores the determined electric control device change information; and a control signal transmission part 108 that transmits, when a system accident occurs, a control signal to the object power generator of the power supply limitation indicated by the electric control device change information.SELECTED DRAWING: Figure 1
Patent JP-2021182932-A (JP)
Title: Spraying device and spraying method of spraying device
Inventor: YATSUKA SHINJI
IPC: A01M7/00
Filed: 2021-08-06
Abstract: To provide a spraying device which can relatively reduce the weight and enhance the workability and a spraying method of the spraying device.SOLUTION: In a spraying device in which a plurality of spraying nozzles N1-N5 spraying liquid to an object are arranged in parallel with each other along a spray pipe 3, the plurality of spraying nozzles N1-N5 include a narrow-angle spraying nozzle N1 whose spraying angle at which the liquid is sprayed is narrower than those of the other spraying nozzles.SELECTED DRAWING: Figure 5
Patent JP-2021192520-A (JP)
Title: Method and device for beam control in beam formed system
Inventor: YUGESWAR DEENOO
IPC: H04L27/26
Filed: 2021-08-16
Abstract: To solve the problem in which an antenna implementing a beamforming technique may need to provide high gain, and thus be extremely directional, and this may call for the use of a large antenna array, electronically steerable at both transmitter and receiver.SOLUTION: A method and device are described. The method, implemented in a wireless transmit/receive unit (WTRU), includes the step of monitoring a first control channel search space (SS) associated with a first normal beam set including a first beam set. The WTRU initiates extended monitoring and monitors a control channel SS associated with an extended beam set including the first beam set and one or more additional beam sets following a trigger based on a measurement by the WTRU. The WTRU determines the second beam set from the extended beam set.SELECTED DRAWING: Figure 13B
Patent JP-2022086995-A (JP)
Title: Extensible blocking apparatus
Inventor: KASHIO SHINSUKE
IPC: B61L29/04
Filed: 2021-07-07
Abstract: To provide an extensible blocking apparatus which solves a problem in which because a conventional extending blocking apparatus is not provided with a locking apparatus at a door of a box body into which a breaker is stored, there is danger of the door being open due to wind pressure and the breaker protruding to the outside when it is not required.SOLUTION: An extensible blocking apparatus for locking a door of a box body into which a breaker is stored in a close state is mounted on the door, in which air is supplied to the inside of the breaker, and the locking apparatus is unlocked at the same time.SELECTED DRAWING: Figure 2
Patent JP-2023028175-A (JP)
Title: semiconductor storage device
Inventor: SAKANIWA MANABU
IPC: G11C16/04
Filed: 2021-08-18
Abstract: To provide a semiconductor storage device which achieves suitable erase operation.SOLUTION: A semiconductor storage device includes: a substrate; a plurality of gate electrodes; a semiconductor layer facing the gate electrode; a charge accumulation layer provided between the gate electrode and the semiconductor layer; a conductive layer connected to one end of the semiconductor layer; and a control circuit electrically connected to the gate electrode and the conductive layer. Each of the plurality of gate electrodes includes: a first gate electrode; a second gate electrode farther from the conductive layer than the first gate electrode; and a dummy gate electrode provided between the first electrode and the second gate electrode. The control circuit is configured to be able to perform an erase operation. The erase operation includes: a first erase voltage supply operation on the conductive layer; a first program operation on the dummy gate electrode, which is performed after the first erase voltage supply operation; and a second erase voltage supply operation for supplying a second erase voltage which is the same as or larger than a first erase voltage for the conductive layer, which is performed after the first program operation.SELECTED DRAWING: Figure 13
Patent JP-2023028910-A (JP)
Title: Information processing apparatus, information processing method, recording system, and program
Inventor: TANAKA WAKAKO
IPC: H04N1/387
Filed: 2021-08-20
Abstract: To reduce the possibility that a detective part and a code overlap.SOLUTION: An information processing apparatus comprises code generation means which generates codes for identifying individual images of imposed image data having one or more images imposed in a recording area, candidate area determination means which determines candidate areas being candidates for arranging the codes in the recording area so that the codes are not recorded in identical positions of recording areas of individual pages of the imposed image data, recording data generation means which generates recording data based on the imposed image data so that each of the codes is arranged at least one of the candidate areas determined by the candidate area determination means, and output means which outputs the generated recording data to a recording device.SELECTED DRAWING: Figure 13
Patent JP-2023030422-A (JP)
Title: Manufacturing method for all-solid-state battery
Inventor: YAMAMOTO KUNIMITSU
IPC: H01M10/0562
Filed: 2021-08-23
Abstract: To provide a manufacturing method for an all-solid-state battery that can reduce battery resistance.SOLUTION: The manufacturing method for an all-solid-state battery includes a laminated body production step for obtaining a laminated body having an electrode body formed by laminating a positive electrode, a solid electrolyte layer, and a negative electrode in this order, an arranging step for arranging the laminated body inside a laminate exterior package body, a pressing step for pressing the laminate exterior package body inside which the laminated body is arranged, and a sealing step for sealing the laminate exterior package body under vacuum conditions while maintaining the pressing in the pressing step.SELECTED DRAWING: Figure 1
Patent JP-2021184826-A (JP)
Title: Surface registration of ct image with magnetic tracking system
Inventor: VADIM GLINER
IPC: A61B6/03
Filed: 2021-08-25
Abstract: To provide registration of an image of a subject.SOLUTION: An apparatus includes: a magnetic tracking system, which generates a magnetic field near a living subject's body; and a probe, which has a distal end that can contact registration points on a surface of the body. The probe has a contact sensor, which is located within the distal end and outputs first signals indicative of quality of the contact between the distal end and the registration points. Also located within the distal end is a magnetic detector that outputs second signals that are indicative of respective positions of the registration points in a coordinate frame of the magnetic tracking system. A processor receives a tomographic image of the subject, and verifies, based on the quality of the contact indicated by the first signals, that the registration points are valid, and registers the tomographic image in the coordinate frame of the magnetic tracking system using the positions of the valid registration points.SELECTED DRAWING: Figure 1
Patent JP-2023033860-A (JP)
Title: Electrooptical device and electronic equipment
Inventor: FUJIKAWA SHINSUKE
IPC: G02F1/133
Filed: 2021-08-30
Abstract: To provide an electrooptical device and electronic equipment in each of which coupling capacitance between a sensor element and wiring is suppressed and the output voltage of a sensor circuit can be thereby improved.SOLUTION: In an electrooptical device 100, a light-shielding layer 2a is provided between a sensor element 11 located outside a display region 10a and a substrate main body 10w, and wiring 6m is provided while being spaced apart from the sensor element 11. A plurality of diode elements D are electrically connected in series in the sensor element 11. The light-shielding layer 2a includes a first light-shielding layer 2a15 that overlaps a semiconductor layer 31h of the sensor element 11 in a plan view and a second light-shielding layer 2a14 that overlaps the wiring 6m in a plan view. The first light-shielding layer 2a15 and the second light-shielding layer 2a14 are separated from each other in a plan view, so that coupling capacitance between the sensor element 11 and the wring 6m is small. The output voltage of a sensor circuit 1 can be therefore stabilized.SELECTED DRAWING: Figure 7
Patent JP-2023034442-A (JP)
Title: Semiconductor storage
Inventor: KANEKO FUJIMI
IPC: G06F12/00
Filed: 2021-08-31
Abstract: To provide a semiconductor storage that can be made compact while speeding up processing for error detection and correction.SOLUTION: A flash memory 100 according to the present invention has a NAND chip 200 and an ECC chip 300. The NAND chip 200 includes a memory cell array and a page buffer/sense circuit including a latch L1 and a latch L2. The ECC chip 300 includes RAM_E, RAM_O holding read-out data output from the latches L1, L2 of the NAND chip 200, wherein the RAM_E holds data of even-numbered sector, the RAM_O holds data of odd-numbered sectors, and the RAM_E or RAM_O are made to hold the data of the sectors by turns, so that the RAM_E, RAM_O can be reduced in data size.SELECTED DRAWING: Figure 4