baber/WOPTO huggingface dataset:
Patent JP-2020109762-A (JP)
Title: Bipolar lithium-ion battery and method for manufacturing the same
Inventor: MATSUYAMA TOSHIYA
IPC: H01M10/052
Filed: 2020-03-12
Abstract: To provide a bipolar lithium-ion battery having excellent stacking properties between unit cells and excellent electrical contact between the unit cells.SOLUTION: A bipolar lithium-ion battery 100 includes a battery element 200 including: a positive electrode layer 101; a negative electrode layer 103; one or more bipolar electrode layers 105 provided between the positive electrode layer and the negative electrode layer; and a plurality of electrolyte layers 107a, 107b. The electrolyte layer 107a is provided between the positive electrode layer and the bipolar electrode layer. The electrolyte layer 107b is provided between the bipolar electrode layer and the negative electrode layer. The bipolar electrode layer includes: a positive electrode active material layer 111b provided on one surface of a bipolar electrode current collector 109; and a negative electrode active material layer 113a provided on the other surface of the bipolar electrode current collector. The bipolar electrode current collector is formed by laminating a first current collector, an adhesive resin layer having a through hole, and a second current collector in this order and are adhered via the adhesive resin layer.SELECTED DRAWING: Figure 1
Patent JP-2021142233-A (JP)
Title: Program, game device, and game control method
Inventor: NAKADA TOMOHIRO
IPC: A63F13/69
Filed: 2020-03-13
Abstract: To achieve game properties that do not cause a user to get tired.SOLUTION: A program for executing a game so that a team to which a player object that has achieved a mission belongs to gets advantaged in the progress of the game according to mission points related to the achieved mission causes a computer to execute: a provision step for changing contents of the mission periodically so that a maximum value of the mission points given when the mission is achieved is updated, and providing the mission; an association step for associating the player object with mission points related to the achieved mission when the player object achieves the provided mission; and a setting step for selecting the missions with high associated mission points up to a predetermined number, and setting them to the player object.SELECTED DRAWING: Figure 11
Patent JP-2021150024-A (JP)
Title: Manufacturing method of internal combustion engine member and manufacturing method of spark plug
Inventor: MASHIRO KENTA
IPC: H01T21/02
Filed: 2020-03-16
Abstract: To provide a manufacturing method of a member for an internal combustion engine member and a manufacturing method of a spark plug, which can easily detect chips adhering to a step on the inner peripheral surface of a housing.SOLUTION: A manufacturing method of an internal combustion engine member including a cylindrical housing having at least one first surface facing the front end side or the rear end side on the inner peripheral surface forming a shaft hole includes a cutting step of obtaining the housing by cutting at least a part of a metal workpiece, an insertion step of inserting a rod having a second surface on the outer peripheral surface into the shaft hole such that the first surface and the second surface face each other, and a detection step of detecting an axial distance between the first surface and the second surface with the rod in the shaft hole after the insertion step.SELECTED DRAWING: Figure 4
Patent JP-2021145765-A (JP)
Title: measuring device
Inventor: KONDO SHINJI
IPC: A61B5/022
Filed: 2020-03-17
Abstract: To correct a waveform error in a period in which a blood flow rate is temporarily varied, about a measured volume pulse wave.SOLUTION: A measuring device comprises: a first photoelectronic sensor 30 for measuring a first volume pulse wave according to volume change of a vein; a second photoelectronic sensor 35 for measuring a second volume pulse wave according to volume change of an artery of a subject; and an arithmetic processing part 41 which is AC coupled to these sensors. The arithmetic processing part executes: first correction processing for correcting a waveform of the first volume pulse wave, so that, a minimum point of each heart beat is reduced to time, in a first period in which, a maximum point of each heart beat of the first volume pulse wave is reduced, and a maximum point of each heart beat of the second volume pulse wave is increased, if a tendency of increase/decrease of the maximum point of each heart beat, for two volume pulse waves are opposite; and second correction processing for correcting the waveform of the first volume pulse wave, so that the minimum point of each heart beat is increased to time, in a second period in which the maximum point of each heart beat of the first volume pulse wave is increased, and the maximum point of each heart beat of the second volume pulse wave is reduced.SELECTED DRAWING: Figure 5
Patent JP-2021146792-A (JP)
Title: Information processing device, information processing method, and program
Inventor: UENOYAMA NAOKI
IPC: G08G1/00
Filed: 2020-03-17
Abstract: To inhibit a driver during manual driving from performing an improper driving operation.SOLUTION: An information processing device is provided with a control part for executing the acquisition of a situation around a vehicle or a road condition to generate reference data being data of a driving operation to be reference, and the performance of prescribed processing in the case that the degree of deviation between driving data being data of the driving operation of a vehicle driver and the reference data is equal to or more than a threshold.SELECTED DRAWING: Figure 3
Patent JP-2021149982-A (JP)
Title: Magnetic disk device and depop processing method
Inventor: KAWAI TAKAHIRO
IPC: G11B5/09
Filed: 2020-03-17
Abstract: To provide a magnetic disk device and a Logical Depop processing method capable of improving performance.SOLUTION: A magnetic disk device 1 includes a plurality of disks DK each having a first area to which an LBA (Logical block Address) is given and data is written by normal recording allowing random data writing, and a second area to which an LBA is given and data is written by shingled-write recording for writing a plurality of tracks overlapping in a radial direction; a plurality of heads HD which write data to the disk and read data from the disk; and a system controller 130 which writes data in the first area by the normal recording, writes data in the second area by the shingled-write recording, and changes the first area according to a first recording capacity of a first recording surface corresponding to a first head among the plurality of disks when use of the first head among the plurality of heads is inhibited.SELECTED DRAWING: Figure 1
Patent JP-2021148037-A (JP)
Title: Detection device
Inventor: MATSUMOTO KYOHEI
IPC: F02D41/20
Filed: 2020-03-18
Abstract: To improve the detection accuracy of the detection of the valve-opening or the valve-closing of a fuel injection valve.SOLUTION: A detection device has: a detection part for detecting the timing of a first peak value being a prescribed peak value having a third waveform being either of a differential waveform of a first waveform applied with first filter processing, and a second waveform applied with second filter processing; a correction part for correcting a displacement from timing at which an actual fuel injection valve is valve-opened or valve-closed at a detection value being timing which is detected by the detection part on the basis of a difference between the first peak value of the third waveform, and the second peak value of the third waveform which appears succeeding to the first peak value; and a detection part for detecting at least either of the valve-opening or the valve-closing of the fuel injection valve on the basis of a detection value after being corrected by the correction part.SELECTED DRAWING: Figure 1
Patent JP-2021150511-A (JP)
Title: Semiconductor storage device
Inventor: SANUKI TOMOYA
IPC: H01L27/11575
Filed: 2020-03-19
Abstract: To provide a semiconductor storage device that achieves a higher function by attaching together two wafers each provided with an integrated circuit.SOLUTION: A flash memory 100 corresponding to a semiconductor storage device includes a control chip 101 and a memory chip 102. The control chip 101 includes a first semiconductor substrate 10, a first interlayer region 12, a plurality of first metal pads 14a to 14f, and a control circuit 16. The control circuit 16 includes first to fourth sense amplifier circuits 18a to 18d. The memory chip 102 includes a second semiconductor substrate 20, a second interlayer region 22, a plurality of second metal pads 24a to 24f, a memory cell array 26, an element separation insulating layer 28, a back surface insulating layer 30, a penetration electrode 32, a terminal pad 34, a passivation film 36, first to fourth bit lines BL1 to BL4, first to eight planes, a word line contact region, and a terminal pad region.SELECTED DRAWING: Figure 1
Patent JP-2021146644-A (JP)
Title: Liquid discharge device
Inventor: SUZUKI ARATA
IPC: B41J2/01
Filed: 2020-03-19
Abstract: To suppress the occurrence of downtime in an image formation apparatus due to short-circuit of a piezoelectric element of a liquid discharge head.SOLUTION: A liquid discharge device comprises: a nozzle; a piezoelectric element 5; a drive unit 10a of the piezoelectric element; a voltage detecting unit 304c which detects the voltage applied to the piezoelectric element at a second time after a preset time from a first time at which the application of the input voltage starts; a determination unit which determines that the piezoelectric element is normal when the voltage detected by the voltage detecting unit is equal to or greater than a first threshold, determines that the piezoelectric element can be used though the short-circuit occurs in the piezoelectric element when the detected voltage is less than the first threshold and higher than a second threshold lower than the first threshold, and determines that the piezoelectric element cannot be used because the short-circuit occurs in the piezoelectric element when the detected voltage is equal to or less than the second threshold; and a charging unit 304d which corrects the input voltage when the determination unit determines that the piezoelectric element is in the normal state and that the piezoelectric element can be used though the short-circuit occurs in the piezoelectric element.SELECTED DRAWING: Figure 8
Patent JP-2020127729-A (JP)
Title: Game machine
Inventor: KUMAKI AKIRA
IPC: A63F7/02
Filed: 2020-03-23
Abstract: To provide a game machine enabling a player to recognize operation related to a game excellently when transferring across many kinds of game states.SOLUTION: A sub control board is provided with determination processing (S2025) which generates a period in which to perform shooting unnecessary notification processing S2003 without outputting right shooting information in the case where performance of variable display for a necessary remaining number of times or longer until an upper limit (upper limit game frequency) of a time shortening frequency is reached in a short-term time shortening game state or long-term time shortening game state to be transferred afterward before a special game state equivalent to ending of first jackpot 2, 5 is over or before the long-term time shortening game state is over as operation notification control processing (S2025:Y). Thus, it is possible to avoid situations in which a player is made to consume extra game balls while aiming at performance of more variable display than necessary for performance of the time shortening game state.SELECTED DRAWING: Figure 31
Patent JP-2021146385-A (JP)
Title: Casting apparatus and casting method
Inventor: MATSUE YASUTAKA
IPC: B22D27/11
Filed: 2020-03-23
Abstract: To provide a casting apparatus and a casting method capable of, while reducing load on a mold and a drive mechanism during closing of the mold, obtaining a cast product with a cast defect suppressed.SOLUTION: In a mold 20 in a casting apparatus 10, a discharge cangue 48 into which a molten metal M flown out from a gap between product cavity forming parts 14a and 14b is disposed at a facing position sandwiching a product cavity 12. At least either of a lower mold 16 and an upper mold 18 includes suction structures 54a and 54b. The suction structures 54a and 54b include: ventilation parts 56a and 56b comprising sand layers 50a and 50b disposed on the product cavity forming parts 14a and 14b; chambers 58a and 58b where the product cavity forming parts 14a and 14b are communicated with each other via the ventilation part 56a and 56b; and decompression mechanisms 60a and 60b which evacuate the chambers 58a and 58b.SELECTED DRAWING: Figure 1
Patent JP-2021145639-A (JP)
Title: Tsubuan or koshian using date juice, and production method thereof
Inventor: OGISO TARO
IPC: A23G3/34
Filed: 2020-03-23
Abstract: To provide Tsubuan or Koshian using date juice having richness, little harshness and miscellaneous taste, and good balance between sweetness and taste, even in the case of Tsubuan or Koshian not using sugar.SOLUTION: Tsubuan is made by adding date juice to boiled adzuki bean, and Koshian is made by adding date juice to raw bean paste, and Brix of Tsubuan or Koshian is 39.0-41.0. In a production method thereof, date juice is added to boiled adzuki bean or raw bean paste, heated at 85-90°C, and kneaded until Brix becomes 39.0-41.0.SELECTED DRAWING: Figure 1
Patent JP-2021155920-A (JP)
Title: Handrail fitting structure
Inventor: KOISHI MEGUMI
IPC: E04F11/18
Filed: 2020-03-25
Abstract: To provide a handrail fitting structure improved in installation workability of a handrail.SOLUTION: In a handrail fitting structure 10, an architrave 8 is fitted to a building skeleton 6 defining a doorway. The architrave 8 is divided in the longitudinal direction thereof, and a divided part 83 is formed at the divided portion. A handrail 11 has a base 20 fitted to the building skeleton 6 at the divided part 83, brackets 30A, 30B fixed to the base 20, and a grip body 40 supported to the brackets 30A, 30B.SELECTED DRAWING: Figure 2
Patent JP-2021154790-A (JP)
Title: Electric vehicle
Inventor: ITO HIROSUKE
IPC: B62D21/15
Filed: 2020-03-25
Abstract: To protect a high voltage component in a rear end collision.SOLUTION: An electric vehicle includes a body, a bracket 30 fixed to a rear part of the body, a low voltage component supported by the bracket, and a high voltage component arranged to a front part of the low voltage component. The bracket includes a front end 30a fixed to the body in front of the low voltage component, a rear end 30b fixed to the body on the rear side from the low voltage component, and at least one bend part located between the front end and the rear end and bent in an upper convex shape. The at least one bent part is at least one of a first bent part 32 located in front of the low voltage component, and a second bent part 34 located behind the low voltage component.SELECTED DRAWING: Figure 3
Patent JP-2021155076-A (JP)
Title: Packaging material
Inventor: KANEKO SATORU
IPC: B32B27/12
Filed: 2020-03-27
Abstract: To provide a packaging material which has transparency in which a stored article can be confirmed, while having a strength usable for the packaging material.SOLUTION: A packaging material has base paper containing pulp as a main component, and a resin layer on at least one side of the base paper. The pulp has a CSF freeness of 100 ml or less. In the pulp, the ratio of a fine component with a fiber length of 0.05 mm or less is 10 mass% or more and 25 mass% or less.SELECTED DRAWING: None
Patent JP-2021156223-A (JP)
Title: Impeller and centrifugal compressor
Inventor: YAMASHITA SHUICHI
IPC: F04D29/28
Filed: 2020-03-27
Abstract: To provide an impeller further improved in performance.SOLUTION: An impeller 20 includes: a disc 30 rotatable about an axis O and having a main surface 33 extended to a radial outer side as it goes toward an axial one side; a plurality of blades 40 disposed on the main surface and defining a flow channel Fi extended from an inlet 51 at the axial other side to an outlet 52 at one side; and a cover 36 disposed in opposition to the main surface to cover the plurality of blades. A small fillet portion curved into a circular arc shape and having a relatively small radius of curvature is formed on at least one of an inlet-side region A1 including an inlet-side end portion and an outlet-side region A5 including an outlet-side end portion, at a connection portion of the blades and the main surface and a connection portion of the blades and the cover, and a large fillet portion having a relatively large radius of curvature is formed on an intermediate region A3 between the inlet-side region and the outlet-side region.SELECTED DRAWING: Figure 2
Patent JP-2021162883-A (JP)
Title: Motion age calculation system
Inventor: IKEE ASUKA
IPC: G16H10/20
Filed: 2020-03-30
Abstract: To easily get to know what age the physical ability of a person corresponds to, on the basis of the average correspondence between physical abilities and ages.SOLUTION: The present invention relates to a system having an operation device with a function of calculating an age (hereinafter referred to as a motion age) as an evaluation index about the entire motions of a body. The operation device has a function of storing a relational expression for calculating a motion age based on an answer to a question asking about an objective evaluation on at least two types of motions of a body and outputting the motion age of a subject by making the answer of the subject reflected on the relational expression.SELECTED DRAWING: Figure 1
Patent JP-2021162891-A (JP)
Title: Information processor, information processing method, and program
Inventor: BIASHI SADAHIDE
IPC: G06F3/08
Filed: 2020-03-30
Abstract: To provide an information processor, an information processing method, and a program for solving a problem requiring long processing time by comparing a number of hash values when excluding overlapping of reception data in light of a hash value and updating storage means.SOLUTION: An information processor for receiving reception data and virtual addresses of the reception data and performing update on the basis of address information in which the virtual addresses and physical addresses are related includes: a calculation part for calculating hash values of reception data; a storage part for recording management information in which physical addresses and hash values are related on the basis of attributes of the physical addresses; a determination part for determining whether reception data overlap with storage data by comparing hash values with management information on the basis of priority information for showing an attribute for which overlapping is determined preferentially; and an update part for performing update when determining that reception data do not overlap.SELECTED DRAWING: Figure 1
Patent JP-2021164018-A (JP)
Title: High-frequency module and communication device
Inventor: HAYAKAWA MASASHI
IPC: H04B1/38
Filed: 2020-03-31
Abstract: To provide a high-frequency module with a smaller size.SOLUTION: A high-frequency module 1 includes a low-noise amplifier 20A including an amplifier element 21 as an input stage and an amplifier element 23 as an output stage, a low-noise amplifier 20B including an amplifier element 22 different from the amplifier element 21 as an input stage and the amplifier element 23 as an output stage, a matching circuit 71 connected to an input of the low-noise amplifier 20A, and a module substrate 91 having main surfaces 91a and 91b facing each other. The amplifier element 21 is disposed on one of the main surfaces 91a and 91b, and the matching circuit 71 is disposed on the other of the main surfaces 91a and 91b.SELECTED DRAWING: Figure 2
Patent JP-2021161923-A (JP)
Title: Compressor
Inventor: TANAKA MASARU
IPC: F16C19/26
Filed: 2020-03-31
Abstract: To provide a compressor installed in a refrigerant circuit in which a refrigerant including a chlorine atom and olefin bond in a molecular flows, which can suppress the damage of a rolling bearing journaling a shaft.SOLUTION: A compressor 100 is installed in a refrigerant circuit in which a refrigerant including a chlorine atom and olefin bond in a molecular flows. The compressor is equipped with a motor 140, a shaft 130, a first radial touchdown bearing 162 and a second radial touchdown bearing 164. The shaft is coupled to the motor. The first radial touch down bearing and the second radial touchdown bearing is a greaseless bearing journaling the shaft.SELECTED DRAWING: Figure 2
Patent JP-2021160206-A (JP)
Title: Release sheet
Inventor: TSUCHIBUCHI KOJI
IPC: B32B27/32
Filed: 2020-03-31
Abstract: To provide a release sheet that can form a precise projection shape.SOLUTION: A release sheet has a substrate layer, and a resin layer (Z) formed of a resin composition having silylated polyolefin (A). The resin layer (Z) has a projection on its surface. The release sheet satisfies a following requirement (I). The requirement (I): when the surface of the resin layer (Z) of the release sheet is coated with a solution of a specific adhesive composition and then dried to form an adhesive layer, the force necessary for releasing the release sheet from the surface of the adhesive layer is 2,000 mN/50 mm or less.SELECTED DRAWING: None
Patent JP-2021160759-A (JP)
Title: Metal laminate packaging material for molding container, molding container, and package
Inventor: TANAKA YUKI
IPC: G01N21/90
Filed: 2020-03-31
Abstract: To provide a metal laminate packaging material for molding container which allows a CCD camera type image inspection device to easily determine presence/absence of surface defects and shape adaptability, when a molding container composed of the packaging material is attached to the image inspection device.SOLUTION: As a metal laminate packaging material 10, a packaging material obtained by sequentially laminating a heat fusible resin layer 10a containing polypropylene, a colored adhesive layer 10b containing a colorant, a barrier layer 10c composed of a metallic foil and a protective resin layer 10e composed of a synthetic resin is used.SELECTED DRAWING: Figure 1
Patent JP-2021161968-A (JP)
Title: Control device of internal combustion engine
Inventor: HIRONOBU SHUICHI
IPC: F02D45/00
Filed: 2020-03-31
Abstract: To reduce attachment of soot to a crown surface of a piston in a case when a catalyst warm-up operation is unnecessary.SOLUTION: A control device of an internal combustion engine includes: a start-up determination portion for determining whether or not start-up of an engine is completed; a catalyst warm-up determination portion for determining whether or not a warm-up operation of an exhaust catalyst device is necessary; a temperature information acquisition portion 302 for acquiring temperature information in a cylinder; an injection mode switching portion 301 for switching an injection mode to any of an attachment reduction mode and a homogenization improvement mode according to the temperature information acquired by the temperature information acquisition portion 302, when the unnecessity of the warm-up operation of the exhaust catalyst device is determined after the completion of the start-up of the engine is determined; and an injector control portion 305 for controlling an injector 12 to inject a fuel according to the injection mode switched by the injection mode switching portion 301.SELECTED DRAWING: Figure 3