baber/WOPTO huggingface dataset:
Patent JP-2020007359-A (JP)
Title: Combination of PD-1 antagonist and VEGFR inhibitor for cancer treatment
Inventor: JEAN-FRANCOIS ANDRE MARTINI
IPC: A61K31/4439
Filed: 2019-09-19
Abstract: To provide combination therapies useful for cancer treatment.SOLUTION: Disclosed herein is a method for treating cancer in an individual comprising administering to the individual a combination therapy comprising an antagonist of Programmed Death 1 protein (PD-1) and a VEGFR inhibitor, where the PD-1 antagonist is an anti-PD-1 monoclonal antibody comprising heavy and light chains where the heavy chain and the light chain contain specific sequences respectively, further the VEGFR inhibitor is N-methyl-2-[3-((E)-2-pyridin-2-yl-vinyl)-1H-indazol-6-ylsulfanyl]-benzamide or a pharmaceutically acceptable salt thereof.SELECTED DRAWING: None
Patent JP-2021048727-A (JP)
Title: Rectangular-wave signal generating circuit and switching power supply
Inventor: NAMEGAWA TOSHIMASA
IPC: H02M3/155
Filed: 2019-09-19
Abstract: To provide a rectangular-wave signal generating circuit and a switching power supply, capable of realizing both response characteristics and stability.SOLUTION: A rectangular-wave signal generating circuit according to an embodiment includes a sawtooth wave generation circuit, a first detector, a second detector, and a first pulse-width modulation rectangular-wave signal generating circuit. The first detector is configured to detect a first timing at which a potential of a sawtooth wave signal exceeds a bottom potential. The second detector is configured to detect a second timing at which the potential of the sawtooth wave signal exceeds a potential of a first pulse-width instruction voltage signal. The first pulse-width modulation rectangular-wave signal generating circuit is configured to generate a first pulse-width modulation rectangular-wave signal based on a time difference between the first timing and the second timing.SELECTED DRAWING: Figure 1
Patent JP-2021045091-A (JP)
Title: Induction device
Inventor: SAKAI AKIHIRO
IPC: A01G7/00
Filed: 2019-09-19
Abstract: To provide an induction device capable of more surely stopping an induction tool at a stop position.SOLUTION: An induction device comprises: a locus 101 installed above a soil surface; and an induction tool 10 capable of traveling on the locus 101 so as to induce a stem of a plant in an extension direction of the locus 101. The locus 101 comprises a plurality of engaged parts 102 which is provided at an interval in the extension direction. The induction tool 10 comprises: a travel roller 60 which can travel along the locus 101 and has an engagement part capable of engaging to the engaged part 102 of the locus 101; an induction string which is attached to a stem of a plant for use and can induce the plant; a bobbin 80 to which the induction string is wound; an interlock mechanism for interlocking rotation of the travel roller 60 and rotation of the bobbin 80; and suppression means for suppressing rotation of the travel roller 60 in a state in which the engagement part is engaged to the engaged part 102.SELECTED DRAWING: Figure 13
Patent JP-2021051920-A (JP)
Title: Fuel cell system, fuel cell, vehicle, and method
Inventor: OSHIKAWA KATSUHIKO
IPC: H01M8/04313
Filed: 2019-09-25
Abstract: To provide a fuel cell that can measure the amount of water inside.SOLUTION: A fuel cell system (100) includes a fuel cell (10) with an electrolyte membrane (1), and a spectrometer (30) that irradiates the electrolyte membrane (1) with light and detects the light emitted by the electrolyte membrane (1), and the fuel cell (10) is provided with one or a plurality of windows (B1, B2) leading from the outside of the fuel cell (10) to the inside of the electrolyte membrane (1), and the spectrometer (30) performs irradiation and detection of the light through the windows (B1, B2).SELECTED DRAWING: Figure 1
Patent JP-2021049605-A (JP)
Title: Assist suit
Inventor: HIGASHIYAMA YOSHIJI
IPC: A61H1/02
Filed: 2019-09-25
Abstract: To provide an assist suit that further shortens a delay of starting of the action assist of a wearer, and decreases an uncomfortable feeling.SOLUTION: An assist suit has wearing members (3, 5L, and 5R) worn by a wearer, actuators 8 provided on the wearing members to assist the action of the wearer, an imaging device 62 that obtains at least a part of images in a view field of the wearer, and a control device 22 that takes in the image from the imaging device and controls the actuators. The control device has an image recognizing portion that recognizes an object including a place in the image taken from the imaging device, an action predicting portion that predicts the action of the wearer on the basis of the object in the image recognized by the image recognizing portion, a predicted action start determining portion that determines whether the predicted action that is the action predicted by the action predicting portion is started on the basis of the object in the image recognized by the image recognizing portion, and an output control portion that starts the control of the actuators when the predicted action start determining portion determines the start of the predicted action.SELECTED DRAWING: Figure 1
Patent JP-2021001422-A (JP)
Title: Solar radiation protective gear
Inventor: SUGIURA TAKESHI
IPC: A61F7/10
Filed: 2019-09-30
Abstract: To provide a solar radiation protective gear which has good air permeability and can easily dissipate heat accumulated around the back.SOLUTION: A solar radiation protective gear 1 includes a back-covering sheet 2 formed of vertically continuing multiple back-covering members 21 to 23. The multiple back-covering members 21 to 23 are mutually joined at joining parts located at respective left and right ends, and a non-joining part 6B is formed between the left and right joining parts. The multiple back-covering members 21 to 23 each are a laminate which includes at least a heat-insulating sheet b and an air-permeable sheet c. Thrusting the left and right ends of the back-covering sheet 2 in a center direction opens the non-joining parts 6B between the multiple back-covering members 21 to 23.SELECTED DRAWING: Figure 1
Patent JP-2021052688-A (JP)
Title: Container holder, seedling-raising kit, and method for producing forest tree seedlings
Inventor: URATA NOBUAKI
IPC: A01G23/04
Filed: 2019-09-30
Abstract: To provide a container holder of independent-type seedling-raising containers which is suitable for raising forest tree seedlings, can efficiently produce forest tree seedlings, and improve workability, and application of the holder.SOLUTION: A container holder for raising forest tree seedlings that detachably holds a cylindrical seedling-raising container having a flange part continuous from an outer edge of a seedling-raising hole upper end opening part, comprises: a planar frame part which consists of a plurality of holding units U1 to U6, U22 to U24; and a support part which supports the seedling-raising containers installed to the frame part approximately horizontally while bottom surface parts of the containers do not contact the ground. The plurality of holding units has holding frame parts which surround opening parts having a size that the seedling-raising containers can go into but the flange parts cannot go into.SELECTED DRAWING: Figure 1
Patent JP-2021058041-A (JP)
Title: Joint box, unit cable for indoor wiring, and manufacturing method of unit cable for indoor wiring
Inventor: HIROTANI YOSHINORI
IPC: H02G3/08
Filed: 2019-10-01
Abstract: To provide a joint box which can achieve reduction of the number of components while reducing manufacturing time of a unit cable for indoor wiring more than that of a conventional joint box, and to provide a unit cable for indoor wiring including the joint box and a manufacturing method of the unit cable for indoor wiring.SOLUTION: A unit cable 1 for indoor wiring includes a joint box 4. The joint box 4 comprises a joint box body 9 and a joint box cover 10 and enables cables 2 to be stored and arranged therein. A first cable holding part 21 is provided in a protruding manner on a substrate 11 of the joint box body 9, and a first cable pressing part 40 and a second cable pressing part 42 are provided in a protruding manner on a substrate 31 of the joint box cover 10.SELECTED DRAWING: Figure 7
Patent JP-2021059504-A (JP)
Title: Curable nail cosmetic
Inventor: FUJINAMI KYOICHI
IPC: A61K8/81
Filed: 2019-10-04
Abstract: To provide a curable nail cosmetic which has adhesiveness to the nail, moderate flexibility and high water resistance so as to obtain sufficient durability in daily lives such as cooking or bathing and can be simply removed with acetone which is commonly used as a gel nail remover.SOLUTION: There is provided a curable nail cosmetic obtained by blending a monofunctional polymerizable monomer of a specific structure having a plurality of carbonyl groups in the molecule, a polymerizable monomer component in which a polyfunctional polymerizable monomer is blended at a predetermined ratio and a polymerization initiator component.SELECTED DRAWING: None
Patent JP-2020000940-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-10-11
Abstract: To prevent damage of a game ball shooting device when mounting/dismounting a game board, in a game machine having the game ball shooting device on an upper part in the game machine.SOLUTION: A game ball shooting device 12 is installed on the left side upper part (hinge side upper part) of a game board 5 so as to be mountable on/dismountable from a body frame 2 together with the game board 5. Upon being mounted/dismounted, the game board 5 is sometimes supported on a lower part of forward edge of the body frame so as to be movable in a longitudinal direction and rotatably horizontally.SELECTED DRAWING: Figure 99
Patent JP-2020043080-A (JP)
Title: Base material particle, conductive particle, conductive material, and connection structure
Inventor: NAGAI YASUHIKO
IPC: C08G77/442
Filed: 2019-10-15
Abstract: To provide a base material particle which can reduce connection resistance and enhance connection reliability when electrodes are electrically connected using conductive particles having a conductive layer formed on the surface.SOLUTION: A base material particle 11 allows a conductive layer 2 to be formed on the surface and is used to obtain a conductive particle 1 having the conductive layer 2. The compression recovery rate of the base material particle 11 is 50% or more. The compressive modulus when the base material particle 11 is compressed by 10% is at least 6000 N/mmand less than 10000 N/mm. The ratio of the load when the base material particle 1 is compressed by 30% to the load when compressed by 10% is 3 or less.SELECTED DRAWING: Figure 1
Patent JP-2021064922-A (JP)
Title: Temperature control circuit, oscillation control circuit and temperature control method
Inventor: SATO TAKAYUKI
IPC: G05D23/00
Filed: 2019-10-17
Abstract: To provide a temperature control circuit, an oscillation control circuit and a temperature control method, with which a temperature in a package is controlled with higher accuracy.SOLUTION: An oscillation control circuit 1-1 comprises an IC, a heater 16, and a resonator 19. The IC includes a target temperature generation circuit 11, a temperature sensor 12, a differential amplifier 13, a heater current detection circuit 14, a heater current driver 15, an nth order correction circuit 17, and an oscillation circuit 18. The target temperature generation circuit 11 generates a target temperature of the resonator 19. The temperature sensor 12 detects a temperature in a package. The differential amplifier outputs a differential value between an output signal of the target temperature generation circuit and a detection signal of the temperature sensor to the heater current detection circuit and the heater current driver. The heater current driver controls the heater so that the detection temperature of the temperature sensor and the target temperature coincide with each other. The nth order correction circuit cancels an influence on a temperature of the resonator by a second or higher order variation component of a drive amount of the heater.SELECTED DRAWING: Figure 5
Patent JP-2021068507-A (JP)
Title: connector
Inventor: KON AKIHIRO
IPC: H01R13/629
Filed: 2019-10-18
Abstract: To provide a connector capable of preventing deformation of a grommet cover while ensuring excellent assembling workability.SOLUTION: A connector includes a housing 10, a grommet 40 arranged so as to cover the outer periphery of the housing 10, and a grommet cover 60 arranged so as to cover the outer periphery of the grommet 40. The grommet cover 60 has a tip portion 74 at one end on an opening side. The housing 10 has regulating portions 14 and 14E. The regulating portion 14, 14E has a recess portion 15, 15E in which the tip portion 74 of the grommet cover 60 is arranged. The recess portion 15, 15E of the regulating portion 14, 14E has a regulating main body 19 arranged to face the outside of the tip portion 74 of the grommet cover 60.SELECTED DRAWING: Figure 4
Patent JP-2021068555-A (JP)
Title: Method for producing positive electrode active material and method for manufacturing lithium ion battery
Inventor: SUGIYAMA KAZUO
IPC: H01M10/052
Filed: 2019-10-21
Abstract: To provide a method for producing a positive electrode active material that is high in average potential during discharge and also high in stability at a high potential.SOLUTION: A method for producing a positive electrode active material includes: a Na-doped precursor fabrication step of fabricating a sodium-containing transition metal oxide having a P2 structure belonging to a space group P63/mmc; and an ion exchange step of substituting at least part of sodium contained in the sodium-containing transition metal oxide with lithium by an ion exchange method. In the ion exchange step, at least lithium iodide is used as a Li ion source.SELECTED DRAWING: Figure 1
Patent JP-2021068198-A (JP)
Title: Wireless remote control device
Inventor: TAKAHASHI TOSHISHIGE
IPC: G08G1/14
Filed: 2019-10-24
Abstract: To provide a wireless remote control device capable of stopping a vehicle during remote parking even when an operation switch fails.SOLUTION: A wireless remote control device includes a switch A111 that starts an operation of remote parking, a switch B112 that ends the started operation, a switch C113 that moves a vehicle forward, and a switch D114 that moves the vehicle backwards, and determines output of the switch C113 and the switch D114 by a determination unit 120 based on a logical table to perform output corresponding to the switch C113 and the switch D114. A control unit 130 communicates vehicle control data for controlling the vehicle to a wireless unit 150 in response to this output, and the wireless unit 150 transmits the data wirelessly to an on-board unit 200. The determination unit 120 turns off both outputs corresponding to the switch C113 and the switch D114 when the outputs of the switch C113 and the switch D114 are both turned on.SELECTED DRAWING: Figure 1
Patent JP-2021067616-A (JP)
Title: Scanner system and scan method
Inventor: YASUTOMI SATOSHI
IPC: G01C15/00
Filed: 2019-10-25
Abstract: To prevent re-measurement after bringing back to an office when there is the possibility of an operator or an unnecessary target, etc., being reflected in the measurement of three-dimensional point cloud data in which a scanner is used.SOLUTION: A scanner system 1 includes a scanner device S for three-dimensional point cloud data and provided with a remote controller R equipped with a guide light sending part 12 and a guide light receiving part 26 for detecting the direction of the guide light sending part 12. The scanner device S includes a guide light direction detection part 41 for turning the optical axis of distance measurement light toward the guide light sending part 12 on the basis of the light-receiving signal of the guide light receiving part 26, and a data exclusion range setting part 45 for setting a data exclusion range based on the direction of the guide light sending part 12. After measuring the point cloud data of the whole measurement range, the point cloud data of the data exclusion range is re-measured in accordance with measurement permission from the remote controller R, the point cloud data of the data exclusion range is deleted from the point cloud data of the whole measurement range, and the point cloud data of the whole is acquired by replacement with the re-measured point cloud data.SELECTED DRAWING: Figure 1
Patent JP-2021065195-A (JP)
Title: Vegetation assisting tool, vegetation apparatus, and method for greening soil surface with ground cover plant
Inventor: NAGANUMA HIROSHI
IPC: A01M21/00
Filed: 2019-10-28
Abstract: To provide vegetation assisting tools that assist the vegetation of ground cover plants in order to green a soil surface while suppressing the growth of weeds.SOLUTION: A vegetation assisting tool 100 assists the vegetation of ground cover plants on the surface of a weed control mat laid on a soil surface in order to suppress the growth of weeds from the soil. The vegetation assisting tool comprises: a covering member 110 that covers from above a planting site 13 of ground cover plants P formed on a weed control mat 11; and a fixing member 120 for attaching the covering member to the planting site. The covering member is attached by the fixing member so as to allow crawling to the outside of the planting site of the ground cover plants.SELECTED DRAWING: Figure 5
Patent JP-2021067152-A (JP)
Title: Authentication system for vehicle
Inventor: ISHIKAWA RYUSUKE
IPC: B60R25/23
Filed: 2019-10-28
Abstract: To enhance security in an authentication when using a vehicle while improving convenience in authorizing a general use of the vehicle.SOLUTION: A collation ECU comprises: a trigger detector for detecting a trigger regarding a use of an own vehicle; and a transmission processing part for allowing a hearable terminal 2 of a user authorizing the use of the vehicle to send an assignment password when the trigger is detected at the trigger detector. The hearable terminal 2 comprises: a sound output processing part 202 for allowing the assignment password sent from the collation ECU to be output as the sound from a speaker 22; a sound recognition part 203 for recognizing a speech password as the sound from the sound collected by a microphone 23 after the assignment password is output as the sound; and a transmission processing part 204 for allowing the speech password recognized as the sound to be sent. An authorization part of the collation ECU authorizes the use of the own vehicle when the assignment password sent from the transmission processing part and the speech password received from the hearable terminal 2 match.SELECTED DRAWING: Figure 2
Patent JP-2021071620-A (JP)
Title: Image forming apparatus
Inventor: YAMANE SHINJI
IPC: G03G21/20
Filed: 2019-10-31
Abstract: To avoid a reduction in productivity of printing as much as possible while appropriately reducing thermal deterioration of developer to thereby improve convenience.SOLUTION: An image forming apparatus 10 comprises: a developing device 22; an external apparatus temperature detection unit 49; and a control unit 46. The developing device 22 includes a developing roller, a developer storage unit, and an internal apparatus temperature detection unit 43. The internal apparatus temperature detection unit 43 is arranged at a portion around a drive input unit that drives the developing roller and a spiral feeder on an inner wall surface of the developer storage unit, and detects the temperature of the inner wall surface of the developer storage unit as an internal apparatus temperature. When the internal apparatus temperature detected by the internal apparatus temperature detection unit 43 is equal to or higher than a first threshold temperature, the control unit 46 sets a second cooling mode for performing intermittent printing with a developing drive duty ratio determined with the internal apparatus temperature and an external apparatus temperature and performs cooling control, and when the internal apparatus temperature detected by the internal apparatus temperature detection unit 43 is less than a second threshold temperature lower than the first threshold temperature, returns to a first cooling mode and performs the cooling control.SELECTED DRAWING: Figure 4
Patent JP-2021071652-A (JP)
Title: Converter lens, interchangeable lens, and image capturing device
Inventor: EBE HIROKI
IPC: G02B13/18
Filed: 2019-10-31
Abstract: To provide, principally, a converter lens with variable spherical aberration.SOLUTION: A converter lens CL provided herein is designed to be mounted on the image side of a master lens and comprises a lens group M1 configured to be movable along an optical axis. The amount of aberration changes when the lens group moves along the optical axis. The converter lens satisfies the following conditional expression: 0≤|(1-βp2)×βr2|<0.30, where βp represents a lateral magnification of the lens group and βr represents a composite lateral magnification of all lenses located on the image side of the lens group.SELECTED DRAWING: Figure 2
Patent JP-2020075920-A (JP)
Title: Emulsion cosmetic
Inventor: SASAKI AKIRA
IPC: A61Q1/12
Filed: 2019-11-01
Abstract: To provide an emulsion cosmetic which successfully keeps a dispersion state of a fine particle metal oxide on a cosmetic and the skin, improves an ultraviolet protection effect of a preparation or a function of durability of makeup, can maintain the effect and function and has light spreadability without causing burden feeling to the skin.SOLUTION: There is provided an emulsion cosmetic which comprises a component (A) 0.1 to 15 mass% of a fine particle metal oxide having an average particle diameter of 0.01 to 0.15 μm, a component (B) 0.01 to 3 mass% of an (acrylates/ethylhexyl acrylate/dimethicone methacrylate) copolymer, a component (C) 0.1 to 10 mass% of a film-forming resin having a silicone chain as a main skeleton and a component (D) 0.1 to 5 mass% of a silicone surfactant.SELECTED DRAWING: None
Patent JP-2020056108-A (JP)
Title: Manufacturing method of soft magnetic iron powder
Inventor: NAKASEKO MAKOTO
IPC: C22C45/02
Filed: 2019-11-05
Abstract: To provide a manufacturing method of a soft magnetic iron powder capable of enhancing amorphous rate of the soft magnetic iron power effectively even when amount of iron-based elements (Fe, Co and Ni) are large.SOLUTION: There is provided a manufacturing method of a soft magnetic iron powder for manufacturing the soft magnetic by jetting high pressure water 20 impacted with a molten metal stream 3 dropping in a vertical direction, cutting the molten metal stream to make a metal powder 8, and cooling the metal powder 8, in which a mass ratio (Qaq/Qm), wherein drop amount of the molten metal stream per unit time is Qm (kg/min), and jet amount of the high pressure water per unit time is Qaq (kg/min), is 50 or more, and total content of iron-based components (Fe, Ni, Co) is 76 at% or more.SELECTED DRAWING: Figure 1
Patent JP-2021077091-A (JP)
Title: Image processing device and image processing method
Inventor: OKADA YASUTAKA
IPC: G06T7/00
Filed: 2019-11-08
Abstract: To provide a technique capable of precisely detecting an object even when the object to be detected in an image is small.SOLUTION: The image processing device includes: a setting unit that sets multiple detection target areas where to be tried to detect objects in an acquired captured image; a conversion unit that converts the images at least multiple detection target areas out of the captured images from a color image into a gray scale image; and an object detection unit that has multiple channels for independently inputting the gray scale images in each of the multiple detection target areas, and outputs the detection result of the object based on the detection processing of the object which is made on each of the channels.SELECTED DRAWING: Figure 1