baber/WOPTO huggingface dataset:
Patent JP-2022179080-A (JP)
Title: Information processing device, work machine, information processing method, and program
Inventor: MATSUOKA TAIRA
IPC: G06Q50/08
Filed: 2021-05-21
Abstract: To provide a technology capable of more efficiently confirming a situation of a construction site in a posterior manner by utilizing a moving image obtained by imaging a situation of the construction site.SOLUTION: According to an embodiment of this disclosure, an information processing device 40 includes an image feature amount extraction unit 403 for extracting an image feature amount in each still picture in a moving image acquired by an imaging device 10 for imaging a situation of a construction site, and a summary moving image generation unit 406 for extracting a scene representing relatively large change in an original moving image from an analysis result of an original moving image based on the image feature amount to generate a summary moving image.SELECTED DRAWING: Figure 6
Patent JP-2022181051-A (JP)
Title: Surface contact type heat exchanger
Inventor: IWAMOTO TAKUYA
IPC: H01M10/613
Filed: 2021-05-25
Abstract: To inhibit temperature change of a heat medium as much as possible and make heat exchange at each part uniform in a surface contact type heat exchanger which conducts heat exchange with a heat exchange object such as a battery.SOLUTION: A surface contact type heat exchanger includes one or more second heat exchange parts 6 which are connected between an inflow port and an outflow port of a first heat medium 3 and in which a second heat medium 5 flows, conducts heat exchange with the first heat medium 3, and circulates.SELECTED DRAWING: Figure 1
Patent JP-2022182295-A (JP)
Title: Sheet material composed of polyamide resin
Inventor: SERIZAWA KORETAKA
IPC: C08J5/18
Filed: 2021-05-28
Abstract: To provide a sheet material composed of a polyamide resin which degrades water absorption while maintaining characteristic of a polyamide resin, and thereby maintains stable mechanical strength and dimension under wide environment conditions.SOLUTION: A sheet material is composed of one or more kinds of polyamide resins which have an equilibrium water absorption at a temperature of 25°C and relative humidity of 50% of 2.3% or less, and a thickness of 0.01-5.0 mm.SELECTED DRAWING: Figure 1
Patent JP-2022183556-A (JP)
Title: Millimeter wave transmission garnish
Inventor: HIROYA KOZO
IPC: G01S13/931
Filed: 2021-05-31
Abstract: To allow a white resin layer to develop a white color while transmitting a millimeter wave through the white resin layer constituting at least a decorative layer.SOLUTION: An emblem 20 as a millimeter wave transmission garnish is arranged in front of a millimeter wave radar device 12 in a millimeter wave transmission direction. The emblem 20 has a layer structure where a plurality of layers are laminated in the transmission direction. The layers include: a decorative layer 22 for decorating a vehicle 10; and resin layers (a base material 21 and a transparent resin layer 23). The decorative layer 22 is at least partially constituted by a white resin layer 24. The resin layers are formed in a state having contact with the white resin layer 24. The white resin layer 24 is formed by allowing particles of titanium oxide having a rutile type crystalline structure are contained in a polycarbonate resin. In the white resin layer 24, the thickness of the transmission direction is equal to or less than 2.0 mm, a dielectric constant is equal to or less than 3.1, and an L value in a Lab color system is equal to or more than 80.SELECTED DRAWING: Figure 1
Patent JP-2022153223-A (JP)
Title: Chemical liquid synthesis device
Inventor: YAMAMOTO KIYOTO
IPC: C12M1/00
Filed: 2021-05-31
Abstract: To provide a chemical liquid synthesis device for feeding chemical liquid in a non-contact state with atmosphere, capable of enhancing synthesis efficiency between a carrier and chemical liquid in a reaction vessel part.SOLUTION: A chemical liquid synthesis device comprises: a chemical liquid storage part storing chemical liquid; and a reaction vessel part for reacting, the chemical liquid and the carrier, the chemical liquid synthesis device capable of feeding the chemical liquid from the chemical liquid storage part to the reaction vessel part without contacting to the atmosphere. The chemical liquid synthesis device further comprises: a first chemical liquid supply part for supplying the chemical liquid to the reaction vessel part; and a chemical liquid discharge part provided at a vertically upper side relative to the first chemical liquid supply part; and a second chemical liquid supply part for, after discharging the chemical liquid from the chemical liquid discharge part, falling the carrier adhered to an inner wall of the reaction vessel part.SELECTED DRAWING: Figure 1
Patent JP-2022183931-A (JP)
Title: Heat accumulation device and heat accumulation/supply method
Inventor: MIGUEL YAMAMOTO
IPC: F28D20/02
Filed: 2021-05-31
Abstract: To provide a heat accumulation device which can highly efficiently supply heat which is subordinately generated in a power generation stroke of a power generation device to a heat demand apparatus which is arranged in a place apart from the power generation device, and a heat accumulation/supply method.SOLUTION: A heat accumulation device 1 for use in a subordinate heat use system 3 which uses heat 50 generated from a power generation device 5 by a heat demand apparatus 6, comprises: a heat accumulation/radiation unit having a heat receiving part for supplying and receiving the heat 50 generated at the power generation device 5, a heat accumulation part for accumulating the heat 50 supplied and received by the heat receiving part, and a heat sending part for supplying the heat 50 accumulated in the heat accumulation part to the heat demand apparatus 6; and a moving unit which can move the heat accumulation/radiation unit. The heat accumulation device 1 is made to accumulate the heat 50 generated from the power generation device 5, and the heat 50 is supplied to the heat demand apparatus 6 by moving the heat accumulation device 1.SELECTED DRAWING: Figure 1
Patent JP-2021165270-A (JP)
Title: Substituted aryl ether compound, preparation method thereof, pharmaceutical composition, and applications thereof
Inventor: DENG XIANMING
IPC: A61K31/496
Filed: 2021-06-02
Abstract: To provide a compound having RET kinase selective inhibitory activity, and use of the compound in preparation of a medicament used for preventing or treating a disease associated with RET kinase in vivo.SOLUTION: The present invention relates to a substituted aryl ether compound represented by the general formula in the figure, or a stereoisomer thereof, a prodrug thereof, a pharmaceutically acceptable salt thereof or a pharmaceutically acceptable solvate thereof.SELECTED DRAWING: None
Patent JP-2022186282-A (JP)
Title: game machine
Inventor: YAMAGUCHI TAKAYUKI
IPC: A63F5/04
Filed: 2021-06-04
Abstract: To provide a game machine that suppresses deterioration in a player's motivation to play a game.SOLUTION: When a result of an internal lottery is a first result, a probability of a second performance being executed is higher than a probability of a first performance being executed. When the result of the internal lottery is a second result, the probability of the second performance being executed is higher than the probability of the first performance being executed. The probability of the first performance being executed when the result of the internal lottery is the second result is higher than the probability of the first performance being executed when the result of the internal lottery is the first result.SELECTED DRAWING: Figure 22
Patent JP-2022187283-A (JP)
Title: linear actuator
Inventor: MAEDA SHIGERU
IPC: B06B1/04
Filed: 2021-06-07
Abstract: To provide a linear actuator having a structure that can stably hold a coil spring.SOLUTION: A linear actuator includes: a movable element 30 movable in a predetermined first direction X; and coil springs 51, 52, 53, 54 elastically deforming with movement of the movable element in the first direction and adding force to the movable element in the first direction. The movable element includes: a movable element body 31; and a holding member 60 fitted to the movable element body. The holding member includes first holding parts 61, 62 for holding one ends of the coil springs in the first direction.SELECTED DRAWING: Figure 4
Patent JP-2022188539-A (JP)
Title: Tube assembling device
Inventor: ISHIZUKA TERUO
IPC: H02K15/10
Filed: 2021-06-09
Abstract: To provide a tube assembling device which improves operation efficiency by increases a ratio of automation of operation such as cutting of a lead wire in assembly of an insulation tube on each outer periphery of a plurality of lead wires which are derived from a winding wire body.SOLUTION: The tube assembling device is provided with: a dedicated pallet which has a clamping mechanism to have the lead wire held at a determined position and on which the winding wire body is mounted; a transferring mechanism which transfers the winding wire body in a state mounted on the dedicated pallet among a plurality of operation positions; a cutting correction mechanism which performs cutting operation of the lead wire at a cut operation position of the winding wire body and also performs correction operation to linearly correct the lead wire; and a tube insertion mechanism which performs insertion of the insulation tube to the lead wire at an insertion operation position of the winding wire body.SELECTED DRAWING: Figure 1
Patent JP-2022188594-A (JP)
Title: Metal scavenger and method for producing metal scavenger, and fluid catalytic cracking catalyst composition
Inventor: MIZUNO TAKAYOSHI
IPC: B01J20/28
Filed: 2021-06-09
Abstract: To provide a metal scavenger for a fluid catalytic cracking catalyst having a high capability of scavenging vanadium and a method for producing the same; and also provide a fluid catalytic cracking catalyst composition that has high wear resistance and contains a metal less prone to degradation.SOLUTION: A metal scavenger having a wear resistance of 0.1-10 and an ignition loss (LOI) of 20-35 can be prepared by using a silicon oxide binder and an alumina component, and a compound of a group 2 element, which is a metal component, or magnesium oxide having a specific surface area. There are also provided a method for producing the metal scavenger, and a fluid catalytic cracking catalyst composition containing the metal scavenger and a fluid catalytic cracking catalyst.SELECTED DRAWING: Figure 1
Patent JP-2022054396-A (JP)
Title: Curable composition, cured product and method for producing the same
Inventor: SAKAGUCHI GO
IPC: C08L77/06
Filed: 2021-06-11
Abstract: To provide a curable composition from which a cured product that is excellent in adhesion and moist heat resistance after a cooling/heating cycle and is excellent in flexural strength when formed into a cured product is obtained, a cured product, and a method for producing the same.SOLUTION: A solventless curable composition for melt molding exhibiting thermosetting property contains a polyamide resin (A) having a dimer structure derived from at least either a dimer acid or dimer diamine, an epoxy resin (B), and at least one of a silica filler (C) and a heat conductive filler (D), in which a total feed rate of the dimer acid and the dimer diamine is 50-100 mass% in 100 mass% of the total monomer used in polymerization of the polyamide resin (A), and the epoxy resin (B) satisfies at least one of a softening point of 50-120°C and a melting point of 70-120°C.SELECTED DRAWING: None
Patent JP-2022027481-A (JP)
Title: Optical based placement of optical component using pick and place machine
Inventor: STEVEN WILLIAM KECK
IPC: G02B6/42
Filed: 2021-06-15
Abstract: To provide optical based placement of an optical component using a pick and place machine, capable of securing placement accuracy, further securing optical coupling, and efficiently placing the optical component.SOLUTION: An optical pick and place machine 105 that includes a self-calibrating optical controller for error feedback based optical placement of optical components using active alignment is described. The optical controller can include a loopback mode to generate a baseline value of light generated by a light source and measured by a photodetector within the optical controller. The optical controller can further include an active alignment mode in which the light is coupled from the pick and place machine to an optical device 130 on which the component 125 is placed. The optical coupling of the placed component can be evaluated against the baseline value to ensure that the optical coupling is within specification e.g., within a prespecified range.SELECTED DRAWING: Figure 1
Patent JP-2023000926-A (JP)
Title: Semiconductor light emitting device and optical output device
Inventor: HAYAKAWA JUNICHIRO
IPC: H01S5/0239
Filed: 2021-06-18
Abstract: To provide a semiconductor light emitting device capable of adjusting the temperature of a substrate mounted with a semiconductor stacked structure, even if the light is emitted at an angle to the substrate, and an optical output device capable of emitting position indication light to indicate the irradiation position of light emitted from the semiconductor stacked structure, and can suppress decrease in a position display function when the semiconductor stacked structure is mounted even if the semiconductor stacked structure emits light at an angle to the substrate.SOLUTION: A semiconductor light emitting device has a substrate, a semiconductor stacked structure with a light-emitting portion that emits light in an oblique direction with respect to the substrate, a base on which the substrate is placed, a holding member that holds the substrate at a preset angle to the base, a temperature control unit that is placed parallel to the substrate and adjusts the substrate temperature, and a shaping optical system that is held to the substrate and shapes light flux emitted from the semiconductor stacked structure.SELECTED DRAWING: Figure 1
Patent JP-2023001759-A (JP)
Title: Power storage device and adjacent member
Inventor: YUASA EIJI
IPC: H01M10/6557
Filed: 2021-06-21
Abstract: To provide a power storage device which can obtain a desired temperature distribution in an arrangement direction of a plurality of power storage elements, and provide an adjacent member used for the power storage device.SOLUTION: A power storage device 1 comprises: a plurality of power storage elements 10 that is arranged to a predetermined direction; and a plurality of adjacent members 2 that is adjacent to each power storage element in the predetermined direction, and forms a channel in which a cooling fluid can be flown between itself and the power storage elements in combination with the adjacent power storage element. At least one adjacent member of the plurality of adjacent members, includes at least one convex part projected into a channel from a wall surface for regulating the channel. At least the one convex part provides at least one of a shape, a size, and the number on the basis of a temperature of each power storage element when flowing a cooling fluid in each channel in no convex part in each channel.SELECTED DRAWING: Figure 2
Patent JP-2021143200-A (JP)
Title: Method for producing difluoroethylene
Inventor: TAKAHASHI KAZUHIRO
IPC: C07C17/358
Filed: 2021-06-22
Abstract: To provide a method for efficiently obtaining HFO-1132 (E) and/or HFO-1132 (Z).SOLUTION: A method for producing HFO-1132 (E) and/or HFO-1132 (Z), said method comprising a step in which a composition containing HFO-1132 (E) and/or HFO-1132 (Z) is fed to a reactor and an isomerization reaction between HFO-1132 (E) and HFO-1132 (Z) is caused by light irradiation.SELECTED DRAWING: None
Patent JP-2023006078-A (JP)
Title: Moisture content detecting device
Inventor: MORIHARA HIROYUKI
IPC: A01D41/127
Filed: 2021-06-30
Abstract: To provide a moisture content detecting device capable of accurately detecting a moisture content contained in grains.SOLUTION: Grains are crushed between a pair of electrode rollers of a moisture sensor 16 by rotation of the electrode rollers, and a signal in accordance with electric resistance value between the electrode rollers is outputted by a signal output part 45 with the crushed objects (crushed grains) of the grains between the electrode rollers. An electric resistance value between the electrode rollers changes depending on a temperature of the grains to be crushed between the electrode rollers changes. Then, a voltage value of the signal outputted by the signal output part 45 or a moisture content acquired by the moisture content acquisition part 43 is corrected according to the temperature of the grains.SELECTED DRAWING: Figure 5
Patent JP-2023006962-A (JP)
Title: Imaging device
Inventor: KATO MORIKAZU
IPC: H04N23/50
Filed: 2021-07-01
Abstract: To provide an imaging device capable of reducing vibration of a circuit board in the imaging device and vibration to a sensor such as an image sensor even with a structure that reduces the number of fastening points and anti-vibration members while reducing the size.SOLUTION: The imaging device includes: an image sensor; a board that processes images; and a housing where the board is fixed by the board fixing part at multiple points. The board has multiple cantilevers that are the area outside a polygonal area with the board fixing points at each vertex, and the natural frequency of the cantilever is different in each cantilever.SELECTED DRAWING: Figure 2
Patent JP-2022101436-A (JP)
Title: Transparent film
IPC: B32B3/30
Filed: 2021-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a multi-functional transparent film usable for a clear curtain to be installed, for instance, at a window side or an entrance of a shop or a house, or for an awning, tent etc., and having weather resistance and antiviral activity while maintaining transparency. 
     SOLUTION: A transparent film 10 includes : a base material sheet 20 having transparency; a first surface protective layer 30 laminated on one face of front and rear faces of the base material sheet 20 with an embossed part 31 formed thereon; and a second surface protective layer 40 laminated on the other face of the front and rear faces of the base material sheet 20 without an embossed part formed thereon. An weather-proof agent is added at least to one of the base material sheet 20, and the first surface protective layer 30 and the second surface protective layer 40. An antiviral agent is added to the first surface protective layer 30 and the second surface protective layer 40. An addition amount of the antiviral agent is 4 to 10 pts.mass based on a solid content 100 pts.mass of the surface protective layers 30, 40. A particle size distribution of the antiviral agent has a plurality of peaks. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023010407-A (JP)
Title: Pharmaceutical composition for preventing and/or treating uterine sarcoma
Inventor: YOKOI AKIRA
IPC: A61P15/00
Filed: 2021-07-09
Abstract: To provide a pharmaceutical composition useful for preventing and/or treating uterine sarcoma.SOLUTION: A pharmaceutical composition contains an agent that inhibits at least one selected from the group consisting of CDK1, CDK2, CHEK1, CHEK2, ARKB, PLK1, and TTK, the pharmaceutical composition useful for preventing and/or treating uterine sarcoma.SELECTED DRAWING: None
Patent JP-2023012099-A (JP)
Title: Foldable stroller
Inventor: OKUYAMA TAKAYOSHI
IPC: B62B7/08
Filed: 2021-07-13
Abstract: To provide a foldable stroller that can be easily unfolded/folded with a simple configuration.SOLUTION: A foldable stroller differs in a form between an unfolded state and a folded state. The foldable stroller includes: a first member (13); a second member (23) connected to the first member (13) via a rotary shaft (28), with a bending angle relative to the first member (13) changing according to a folding operation from the unfolded state to the folded state and an unfolding operation from the folded state to the unfolded state; and a torsion spring (40) that is urged in a direction in which bending angles of the first member (13) and the second member (23) mounted on the rotary shaft (28) are increased or decreased.SELECTED DRAWING: Figure 4
Patent JP-2023017167-A (JP)
Title: Water heater and manufacturing method for water heater
Inventor: FUJII HIROSHI
IPC: F24H9/00
Filed: 2021-07-26
Abstract: To provide a water heater and a manufacturing method for the water heater, enabling appropriate attachment of an exhaust hood to a primary heat exchanger even when the exhaust hood is divided into a plurality of members.SOLUTION: A water heater includes an exhaust hood 10 communicating a primary heat exchanger 5 with a secondary heat exchanger 6. The exhaust hood 10 includes a first hood 110 and a second hood 120. A second extension part 112 of the first hood 110 is superposed from the upper side on a front part, a left part and a right part of a first extension part 55 extending outwardly from an opening 515 of an upper end of a peripheral wall 51 of the primary heat exchanger 5. A fourth extension part 123 of the second hood 120 is superposed on the upper side of an extension part 552 so as to cover the whole in the right and left direction of the rear part of the first extension part 55. A first caulking piece part 115 of the first hood 110 and a second caulking piece part 126 of the second hood 120 are disposed over a whole periphery of the first extension part 55 of the peripheral wall 51 of the primary heat exchanger 5.SELECTED DRAWING: Figure 4
Patent JP-2023017176-A (JP)
Title: Co-hoisting, interlocking crane with synchronizing function
Inventor: KISHIMOTO SHIKO
IPC: B66C13/22
Filed: 2021-07-26
Abstract: To provide a crane with a hoisting synchronizing function which load sharing for each hook is synchronized by interlocking the co-hoisting of 3 or more hooks.SOLUTION: A speed control of winding motors IM for multiple hooks H11-H41 is performed so that a motor speed decreases as the motor load increases and the motor speed increases as the motor load decreases when winding up, and the motor speed decreases as the motor load increases and the motor speed decreases as the motor load decreases when winding down.SELECTED DRAWING: Figure 1
Patent JP-2023017236-A (JP)
Title: Method for manufacturing optical fiber
Inventor: ITO HAYATO
IPC: C03B37/027
Filed: 2021-07-26
Abstract: To provide a method for manufacturing an optical fiber, capable of suppressing variation in an outside diameter in the longitudinal direction of the optical fiber.SOLUTION: A method for manufacturing an optical fiber includes using an optical fiber manufacturing apparatus. The optical fiber manufacturing apparatus includes: a rod including an optical fiber preform fixed to a lower end; a shield pipe surrounding the rod; a seal part arranged to have a space with the shield pipe in the shield pipe and penetrated by the rod; a spinning furnace including a heater for heating the optical fiber preform and formed in a hollow vessel shape; and a gas introduction port provided in the spinning furnace. When heating the optical fiber preform to melt and spin the optical fiber preform, gas is introduced into the spinning furnace from the gas introduction port and at least a part of the gas is discharged from the space to the outside of the shield pipe; and a pressure loss occurring in the gas in the space is 95 Pa or more.SELECTED DRAWING: Figure 1