baber/WOPTO huggingface dataset:
Patent JP-2022121106-A (JP)
Title: lithium ion battery
Inventor: FURUYA RYOTA
IPC: H01M4/13
Filed: 2021-02-08
Abstract: To provide a lithium ion battery having a superior charge/discharge characteristic.SOLUTION: A lithium ion battery according to the present invention comprises a cathode, an anode, a separator disposed between the cathode and anode, and an ionic liquid electrolyte containing a lithium salt. The anode has an anode collector sheet, and a porous anode active material layer provided on the anode collector sheet. The anode active material layer has a thickness of 1 μm or more and 90 μm or less. In the ionic liquid electrolyte, concentration of the lithium salt is 1.6 mol/L or more and 4.0 mol/L or less. A quantity of the lithium salt in the ionic liquid electrolyte in pores of the anode active material layer per specific surface area of the anode active material layer, measured by a method of mercury penetration is 31.0×10-5 mol/m2 or more and 78.0×10-5 mol/m2 or less.SELECTED DRAWING: Figure 2
Patent JP-2022122521-A (JP)
Title: Base connectable with shank of slow away bite (quick change bite holder)
Inventor: MATSUI YOSHIKAZU
IPC: B23B29/12
Filed: 2021-02-10
Abstract: To provide a base that is connected to a shank, the base being capable of directly storing a blade portion (a bite), thus improving ease of replacement, and capable of supplying cutting oil by formation of a channel, thus improving workability in lathe-turning.SOLUTION: A base has: a projecting insertion portion 31 inserted into and fixed in a shank; an annular abutting portion 32 abutting on a leading end of the shank; a blade installation portion 33 that allows a blade portion to be freely installed in and removed from a recessed groove 33A; and a fixing portion 5 for fixing the blade portion 4 to the blade installation portion 33. In the fixing portion 5, a screw hole 33B penetrating toward the recessed groove 33A is formed in the blade installation portion 33, and the blade portion is fixed to the blade installation portion 33 by pressing the blade portion against a wall opposite the recessed groove 33A by use of fastening means such as a bolt inserted into the screw hole 33B. The base is formed into a straight line passing through a center axis of the insertion portion 31 and toward a radial direction of the abutting portion 32, and a channel in which a cutting oil flows is formed all the way from the abutting portion 32 to an oil hole H1 of the blade installation portion 33.SELECTED DRAWING: Figure 2
Patent JP-2022122696-A (JP)
Title: Morphology search apparatus, morphology search method, and program
Inventor: KOJIMA TAKASHI
IPC: G06F30/10
Filed: 2021-02-10
Abstract: To provide a morphology search apparatus, a morphology search method, and a program therefor which allows efficient search of morphology in response to a desired objective relating to a material including a plurality of construction materials.SOLUTION: A morphology data generating unit 24 generates morphology data indicating morphology of a material. A partial physical amount specifying unit 26, based on the morphology data, specifies a partial physical amount representing properties of each of a plurality of material parts each forming a part of the material. An entire physical amount specifying unit 30, based on the partial physical amount specified with respect to the plurality of material parts, specifies an entire physical amount representing properties of the entire material. A morphology search unit 32 searches morphology of the material corresponding to a target by updating morphology of at least one material part indicated by the morphology data if the entire physical amount does not satisfy a predetermined decision condition corresponding to the target.SELECTED DRAWING: Figure 2
Patent JP-2022125544-A (JP)
Title: Antimicrobial resin molded product and its manufacturing method
Inventor: SUGIE SHINJI
IPC: B29C45/13
Filed: 2021-02-17
Abstract: To provide a manufacturing method for an antimicrobial resin molded product in which either inorganic or organic antimicrobial agents can be used, and in which a utilization efficiency of the antimicrobial agent is increased.SOLUTION: A manufacturing method for an antimicrobial resin molded product includes: pouring a thermoplastic resin R1 into a first cavity C1 formed by closing an upper mold 10 and a first lower mold 20; molding a main body part 2 by cooling and solidifying the thermoplastic resin R1 in the upper mold 10 and the first lower mold 20; opening the upper mold 10 and the first lower mold 20 while the upper mold 10 holds the body main part 2; replacing the first lower mold 20 with a second lower mold 30 that is cooler than a temperature of the main body part 2 held in the upper mold 10; pouring an urethane resin material R2 into a second cavity C2 formed by closing the upper mold 10 and the second lower mold 30; and molding an antimicrobial layer 3 by curing the urethane resin material R2.SELECTED DRAWING: Figure 1
Patent JP-2022125909-A (JP)
Title: Release mechanism of clutch
Inventor: TAKENAKA TETSUHIRO
IPC: F16D23/14
Filed: 2021-02-17
Abstract: To provide a structure capable of supplying a grease between a release bearing and a release fork at the time of maintenance, in a release mechanism of a clutch.SOLUTION: By rotating a release fork 42 at the time of maintenance, a foreign substance invasion preventive wall 56 of the release fork 42 and a stopper portion 62 of a housing case 16 are made to abut on each other, thereby forming a clearance L between the release bearing 40 and the release fork 42. Therefore, by rotating the release fork 42 to make the foreign substance invasion preventive wall 56 and the stopper portion 62 abut on each other, the release fork 42 is held in a position forming the clearance L between the release bearing 40 and the release fork 42, so that a grease can be easily supplied into the clearance L and a maintenance property is improved.SELECTED DRAWING: Figure 3
Patent JP-2021136031-A (JP)
Title: Method for processing transaction of block chain, device, apparatus, and medium
Inventor: WANG YUCAO
IPC: G06F21/64
Filed: 2021-02-22
Abstract: To provide a method for processing a transaction of a block chain, a device, an apparatus, and a medium that can flexibly control execution of a transaction request in a block chain.SOLUTION: The method includes the steps of: acquiring a transaction request generated in a start node; performing at least one transaction execution control on the basis of an actual fee set in the transaction request; and generating an endorsement sign to the transaction request so that the start node will present a transaction request to a block chain network and operate a chain upload on the basis of the back endorsement, when the result of the transaction execution control is determined to satisfy a transaction execution condition, and feeding the endorsement sign back to the start node.SELECTED DRAWING: Figure 1
Patent JP-2022128798-A (JP)
Title: Blower
Inventor: NAKATANI TATSUYOSHI
IPC: F04D29/70
Filed: 2021-02-24
Abstract: To discharge drain water and rain water accumulating in a blower and prevent leakage of combustion exhaust to the outside of the blower during combustion operation.SOLUTION: A vertical type blower 50 suctions combustion exhaust that has gone through a heat exchanger 21 and discharges the combustion exhaust to the outside. The blower 50 has: an impeller 51; a fan casing 53; and an electric motor 52. The fan casing 53 has: a first side surface 530 in which a suction port 54 for suctioning combustion exhaust is open toward the side; a second side surface 532 which faces the first side surface 530 and to which a rotary shaft 521 of the electric motor 52 is fixed; and a peripheral surface 533 connected to a discharge port 55 for discharging combustion exhaust. At least one of the first side surface 530 and the second side surface 532 has a drain hole 7 at a position located below a lowermost part of the impeller 51 and above a lowermost part of the peripheral surface 533.SELECTED DRAWING: Figure 3
Patent JP-2022129404-A (JP)
Title: Monitoring device, monitoring system, monitoring method, and monitoring program
Inventor: ODA KENJI
IPC: G16Y20/40
Filed: 2021-02-25
Abstract: To provide a monitoring device which can detect a task different from a normal task to verify contents of the task.SOLUTION: A monitoring device 100 is configured to comprise an image acquisition unit 101, an anomaly detection unit 102, and an output unit 103. The image acquisition unit 101 acquires image data obtained by capturing tasks performed in a predetermined order. The anomaly detection unit 102 monitors an anomaly in working times being times required for the tasks, and in the case of detecting any anomaly, adds information indicating that the anomaly has been detected, to image data acquired at the time of anomaly detection. The output unit 103 outputs image data to which the information indicating the detection of the anomaly has been added.SELECTED DRAWING: Figure 10
Patent JP-2021141322-A (JP)
Title: Manufacturing method of SiC electronic device with reduced processing steps and SiC electronic device
Inventor: SIMONE RASCUNA
IPC: H01L29/12
Filed: 2021-02-26
Abstract: To provide an improved method for manufacturing a SiC-based electronic device (50) and an electronic device manufactured thereby.SOLUTION: A method includes the steps of preparing a SiC substrate (53), forming a SiC structural layer (52) on the front portion of the substrate, forming an active region having a role in the generation and/or conduction of an electric current in the structural layer (52) during the period of use of an electronic device (50), forming a first electrical terminal (58) on the structural layer (52), forming a titanium intermediate layer (72) on the rear part of the substrate, heating an intermediate layer (72) by a laser beam (82) to generate local heating for the formation of ohmic contacts of a titanium compound, and forming a second electric terminal (57) of the electronic device on the intermediate layer.SELECTED DRAWING: Figure 6
Patent JP-2022131731-A (JP)
Title: Power tool
Inventor: MOMOE KOTARO
IPC: F16D27/02
Filed: 2021-02-26
Abstract: To enhance the accuracy of power tool control corresponding to torque.SOLUTION: A power tool 1 includes a holding portion 11, a motor 15, a transmission mechanism 3, a torque detection unit, a clutch mechanism C1, and a control unit. The holding portion 11 is configured to hold a tip tool 12. The transmission mechanism 3 transmits torque of the motor 15 to the holding portion 11. The torque detection unit detects torque transmitted from the motor 15 to the holding portion 11. The clutch mechanism C1 can switch between a transmission state in which torque of the motor 15 is transmitted to the holding portion 11 and a cutoff state in which torque of the motor 15 is not transmitted to the holding portion 11. When a predetermined condition concerning torque detected by the torque detection unit is satisfied, the control unit switches the clutch mechanism C1 from the transmission state to the cutoff state.SELECTED DRAWING: Figure 1
Patent JP-2022134868-A (JP)
Title: Applicator with foaming body introduced
Inventor: Alexis Leonard
IPC: A45D34/04
Filed: 2021-03-04
Abstract: To simplify liner application such as eyeliner application.SOLUTION: An applicator (1) includes: an application part (2) which extends from a connection part (21) to an end part (22) along a second axis (y), has a maximum width along a first axis (x) perpendicular to a second axis, and has maximum height along a third axis (z) perpendicular to both the first axis and the second axis in the connection part; and a fitting part (3) which extends away from the application part along the second axis (y) from the connection part (21) to the base part (31). The application part (2) has two side edge parts (24) which has shapes where two projection surfaces projecting away from each other are combined along the third axis and correspond to intersections of the two projection surfaces.SELECTED DRAWING: Figure 1
Patent JP-2022135472-A (JP)
Title: Chatter vibration detection method and system
Inventor: YAGI DAISUKE
IPC: G01H17/00
Filed: 2021-03-05
Abstract: To provide a chatter vibration detection method capable of detecting occurrence of chatter vibration during machining in a cutting process independent of workpiece and conditions of a cutting tool while suppressing false alarms caused by disturbances even in an environment where disturbances can occur such as a factory.SOLUTION: When cutting equipment 101 operates, a machining state determination unit 111 determines whether a machining state is a no-load running state or a processing state every drive, and immediately after determining the machining state as a no-load state, extracts feature values such as a frequency and an effective value on acoustic data acquired via a microphone 104 and the vibration data acquired by a determination rule generation unit 112 via a vibration sensor 103. By learning a normal state where no chatter vibration occurs from the feature amount, sound judgment rules and vibration judgment rules are generated. A chatter vibration detection unit 113 is configured so as to calculate deviation between the feature value and the normal state at that time as a degree of abnormality, and when thresholds of degrees of anomaly both acoustic and vibration data are exceeded at the same time, determine as chatter vibration occurs.SELECTED DRAWING: Figure 1
Patent JP-2022138585-A (JP)
Title: Driving support device, brake control device, sonar system and vehicle
Inventor: NISHIKAWA YOSHIKAZU
IPC: G08G1/16
Filed: 2021-03-10
Abstract: To provide a driving support device that can determine a kind of an obstacle even if a propagation environment of sound waves varies, a brake control device, a sonar system and a vehicle.SOLUTION: A driving support device comprises: a calculating part that calculates a ratio between a first reflection intensity of a reflected wave of a sound wave radiated from a first sonar provided in a vehicle and a second reflection intensity of a reflected wave of a sound wave radiated from a second sonar whose view angle is restricted more than a view angle of the first sonar; and a determining part that when the ratio is higher than a predetermined value, determines that an obstacle existing around the vehicle is a first obstacle, and when the ratio is lower than the predetermined value, determines that the obstacle is a second obstacle that is smaller in height than the first obstacle.SELECTED DRAWING: Figure 3
Patent JP-2022142873-A (JP)
Title: Finger mechanism and hand mechanism
Inventor: TESHIGAWARA SEIICHI
IPC: B25J15/08
Filed: 2021-03-17
Abstract: To obtain holding force suitable for holding an object to be held with a simple structure.SOLUTION: A finger mechanism 1 includes: a tip end member 11A; a base end member 11B; a first link member 11C of which one end 11Ca is connected to a rear part 11Ab of the tip end member 11A by a shaft and a middle part 11Cc is connected to a middle part 11Bc of the base end member 11B by a shaft; a second link member 11D of which one end 11Da is connected to a position different from the first link member 11C of the rear part 1Ab of the tip end member 11A by a shaft and the other end 11Db is connected to a tip part 11Ba of the base end member 11B by a shaft; and a bending drive part 11E which is mounted on a rear part 11Bb of the base end part 11B, is connected to the other end 11Cb of the first link member 11C by a shaft, and moves the other end 11Cb of the first link member 11C in a direction orthogonal to shaft connection.SELECTED DRAWING: Figure 4
Patent JP-2022143395-A (JP)
Title: Speed reducer
Inventor: MURANAKA TAKANOBU
IPC: B64G1/62
Filed: 2021-03-17
Abstract: To provide a speed reducer having a film member, which adjusts a deceleration rate of an object that moves in a cosmic space by controlling a posture of the film member.SOLUTION: A speed reducer 1 can adjust a deceleration rate of an object 2 that moves in a cosmic space. The speed reducer 1 comprises a film member 20, a charging device 30 and a control device 11. The film member 20 is attached to the object 2 or constitutes a portion of the object 2, which has a first surface 20a including a plurality of electrically separated regions R. The charging device 30 is electrically connected to the film member 20 to charge the plurality of regions R respectively. The control device 11 controls each voltage applied by the charging device 30 to the plurality of regions R.SELECTED DRAWING: Figure 1
Patent JP-2022145025-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-03-19
Abstract: To diversify variation types in a normal state.SOLUTION: A background is switched to one in special states (a probability variable state and a time-shortening state) in a normal state, and a ready-to-win performance (called an abrupt high-base ready-to-win performance) executed during a special state is executed. By suitably showing an abrupt high-base ready-to-win performance executed during a normal state to a player, a performance in a normal state is diversified, and interest is enhanced.SELECTED DRAWING: Figure 1
Patent JP-2022148778-A (JP)
Title: Contact point elastic piece structure of electromagnetic relay
Inventor: WU SONGREN
IPC: H01H1/50
Filed: 2021-03-24
Abstract: To provide a contact point elastic piece structure of an electromagnetic relay.SOLUTION: An elastic piece assembly 10 contains first, second, third, and fourth piece bodies 101, 102, 103, and 104, fixed so as to be sequentially overlapped from an upper side to a lower side. A first attachment hole 1012 is opened to one end of the first piece body 101. A second attachment hole 1022 is opened to one end of the second piece body 102. A first convex arch refraction part 1011 and a second convex arch refraction part 1021 installed at a lower side of the first convex arch refraction part 1011 have a gap between them. A third attachment hole 1031 is opened to one end of the third piece body 103. The fourth piece body 104 includes: a fixed node 1041; and an elastic node 1042. A fourth attachment hole 1043 is opened to a fixed node 1041, and a plurality of slits 1044 are provided to the fourth piece body 104. The fixed node 1041 is only fixed to the third piece body 103 alternately. A contact structure 11 is penetrated and fixed to the first attachment hole 1012, the second attachment hole 1022, the third attachment hole 1031, and the fourth attachment hole 1043.SELECTED DRAWING: Figure 1
Patent JP-2022149375-A (JP)
Title: Terminal, processing method for log data, and program
Inventor: TSUMURA MITSUMI
IPC: G06F11/34
Filed: 2021-03-25
Abstract: To provide "a terminal, a processing method for log data, and a program" that can alleviate a user's anxiety as to whether a log to be anonymized is certainly anonymized and can anonymize also a log in which the user posteriorly desires anonymization after movement.SOLUTION: A terminal 2 comprises: a log recording unit 11 that records logs of positions detected by a position detection unit 10 in log data 16; an anonymization unit 12 that displays, on a touch screen 4, a screen on which a moving path indicated by the log is drawn on a map, and when an area on the map is designated by a user, anonymizes logs, of the logs recorded in the log data 16, which belong to the moving path included in the area designated by the user; and a log data transmission unit 13 that transmits, to a management server 3, the log data 16 after the completion of anonymization performed by the anonymization unit 12. The terminal anonymizes the logs belonging to the moving path included in the area designated by the user before transmitting the logs to an external device.SELECTED DRAWING: Figure 2
Patent JP-2022149910-A (JP)
Title: Control device for power conversion device
Inventor: KITAMOTO RYOTA
IPC: H01F37/00
Filed: 2021-03-25
Abstract: To provide a control device for a power conversion device capable of suppressing current fluctuation during switching from one-phase operation to two-phase operation and during switching from the two-phase operation to the one-phase operation.SOLUTION: A DC-DC converter 10 includes a first outer coil 11, a second outer coil 13, an inner coil 12, and a core 20, and includes a three-phase magnetic coupling reactor in which the directions of magnetic fluxes generated in the first outer coil 11, the second outer coil 13, and the inner coil 12 are opposite to each other in any combination. A controller CTR of the DC-DC converter 10 can switch one-phase operation, two-phase operation, and three-phase operation to one another, selects the two phases of the first outer coil 11 and the second outer coil 13 in the two-phase operation, and selects either one of the first outer coil 11 and the second outer coil 13 in the two-phase operation before the two-phase operation or in the one-phase operation after the two-phase operation.SELECTED DRAWING: Figure 6
Patent JP-2022150706-A (JP)
Title: Fluorine-containing copolymer and leather treatment composition
Inventor: KOMIYAMA HIROTAKA
IPC: C08F290/06
Filed: 2021-03-26
Abstract: To provide a fluorine-containing copolymer and a leather treatment composition which contain no perfluoroalkyl group having 8 or more carbon atoms and can impart high water repellency to an object to be treated containing moisture under high humidity conditions.SOLUTION: There is provided a fluorine-containing copolymer containing (A) a structural unit derived from a fluorine-containing monomer represented by a specific general formula and (B) a structural unit derived from a non-fluorine monomer, wherein the mass ratio ((A)/(B)) is 40/60 to 85/15. Here, (B) the structural unit derived from a non-fluorine monomer has (B-1) a structural unit derived from a (meth)acrylate monomer having a cyclic hydrocarbon group having 3 to 20 carbon atoms, (B-2) a structural unit derived from a (meth)acrylate monomer having a linear hydrocarbon group having 10 or more carbon atoms and (B-3) a structural unit derived from a (meth)acrylate monomer having an oxyethylene group represented by a specific general formula.SELECTED DRAWING: None
Patent JP-2022154375-A (JP)
Title: Vehicular brake controller
Inventor: FUJITA MASARU
IPC: B60T8/172
Filed: 2021-03-30
Abstract: To suppress a deviation between actual deceleration and a calculated value in a brake controller that calculates deceleration of a vehicle from a deceleration based on a wheel speed and a G sensor value.SOLUTION: A controller 10 being a brake controller of a vehicle includes a low-pass processing unit 15 for calculating a first filter deceleration by applying low-pass filtering to a deceleration based on a detection signal from a wheel speed sensor 91. The controller 10 includes a high-pass processing unit 16 for calculating a second filter deceleration by applying high-pass filtering to a deceleration based on a detection signal from a longitudinal acceleration sensor 92. The controller 10 includes a third calculation unit 17 for acquiring a deceleration calculation value on the basis of the first filter deceleration and the second filter deceleration. If at least one condition of the acceleration/deceleration of the wheels being smaller than a determination value, and an amount of change in deceleration of the wheels being equal to or smaller than a determination value is established, the low-pass processing unit 15 and the high-pass processing unit 16 make a cutoff frequency high.SELECTED DRAWING: Figure 1
Patent JP-2022155372-A (JP)
Title: air conditioner
Inventor: SAWADA HIROTAKA
IPC: F04D17/04
Filed: 2021-03-30
Abstract: To inhibit increase of a noise level caused by wind noise occurring in a space through which air passes by rotation of a tangential fan.SOLUTION: An air conditioner includes: a tangential fan 8; a column 3; a heat exchanger 3 disposed between the column 3 and the tangential fan 8; and a motor part which causes air to pass through the heat exchanger 3 by rotating the tangential fan 8 around a rotation axis 16. An inclined column portion 43, forming at least a part of the column 3, is disposed along a straight line inclining relative to the rotation axis 16.SELECTED DRAWING: Figure 4