baber/WOPTO huggingface dataset:
Patent JP-2022078129-A (JP)
Title: Data labeling method, apparatus, electronic device, computer readable storage medium, and computer program
Inventor: YANG XUE
IPC: G06F16/2458
Filed: 2022-02-22
Abstract: To provide a data labeling method for simplifying a labeling process and adapting a labeling result by a labeling request.SOLUTION: A method includes: acquiring, in response to acquiring a labeling object in target data, attribute values of a plurality of attributes for labeling the labeling object; summarizing, on the basis of preset labeling requirement attributes, the attribute values of at least two attributes in the plurality of attributes of the labeling object to obtain a summarization result; and determining, on the basis of the summarization result of each labeling object in the target data, a labeling result of the target data.SELECTED DRAWING: Figure 2A
Patent JP-2023124158-A (JP)
Title: Learning device, prediction device, learning program, prediction program, method for learning, and method for prediction
Inventor: NISHIOKA KOHEI
IPC: G16C20/70
Filed: 2022-02-25
Abstract: To provide a technique of predicting the characteristics of an olefin polymer to generate from a used catalyst.SOLUTION: The present invention relates to a learning device for generating a learned model for predicting the characteristics of an olefin polymer obtained by polymerizing olefin under the presence of an olefin polymerization catalyst obtained by bringing a solid catalyst component for olefin polymerization, an organic aluminum compound, and an external electron donor into contact with one another. The present invention includes a learning unit for generating the learned model by learning using a learning dataset in which a parameter including a descriptor of the external electron donor and the characteristics of the olefin polymer are related to each other.SELECTED DRAWING: Figure 2
Patent JP-2023124453-A (JP)
Title: Image reading system, image reading apparatus, image reading method, and program
Inventor: SUZUKI NOBUTAKA
IPC: H04N1/387
Filed: 2022-02-25
Abstract: To provide an image reading system, an image reading device, image reading method, and program, capable of reading a booklet as it is without cutting or the like, and reducing a user's job of rearranging images read from the booklet.SOLUTION: An image reading system includes an image reading apparatus and a reading control apparatus.A storage unit stores image data obtained by which double sided reading in a state of a booklet is opened. A cover sheet determination portion determines whether or not the image data is cover sheet image data. A main text determination portion determines image data of a back side of a cover sheet, as main text image data. An arrangement processing portion rearranges each image data H1, H2, CD at page order arrangement positions of the booklet. A file generation portion generates an image file from each image data H1, H2, CD rearranged by the arrangement processing portion. The arrangement processing portion divides the cover sheet image data H1, H2 into two parts corresponding to a pair of cover sheets to arrange the two parts at a front and an end, respectively, and arranges the main text image data CD between the front and the end.SELECTED DRAWING: Figure 11
Patent JP-2023125645-A (JP)
Title: Magnetic floating type dynamo-electric motor and magnetic floating type pump
Inventor: TAKEMOTO MASATSUGU
IPC: H02K7/09
Filed: 2022-02-28
Abstract: To provide a magnetic floating type dynamo-electric motor that actively controls a one shaft to a thrust direction, capable of securing a supporting force to a radial direction, and enhancing the support force of the thrust direction.SOLUTION: A magnetic floating type dynamo-electric motor 10 comprises: a fixing permanent magnet part 20 that is provided to a casing 11; and a rotational permanent magnet part 30 that supports a rotational shaft 12 in non-contact to a radial direction orthogonal to a shaft line C by a repulsive power with the fixing permanent magnet part 20 so as to be oppositely provided to the fixing permanent magnet part 20 in the rotational shaft 12. The fixing permanent magnet part 20 includes: a pair of first fixing permanent magnets 21 that is magnetized to the radial direction; and a pair of second fixing permanent magnets 22 that is magnetized in the opposite direction to the first fixing permanent magnets 21 in the radial direction. The rotational permanent magnet part 30 includes: a pair of first rotational permanent magnets 31 that is magnetized to an inverse direction with the first fixing permanent magnets 21 to the radial direction; and a pair of second rotational permanent magnets 32 that is magnetized to an inverse direction with the second fixing permanent magnets 22 to the radial direction.SELECTED DRAWING: Figure 2
Patent JP-2023125928-A (JP)
Title: detection device
Inventor: AOKI TATSUYA
IPC: G01N29/02
Filed: 2022-02-28
Abstract: To provide a detection device capable of suppressing variations of detection results.SOLUTION: A detection device 100 provided herein comprises a resonator having a resonating region 28 where elastic waves resonates, and a thin film 18 disposed on the resonating region 28 and provided with multiple holes 19, where an antibody can be connected to the resonating region 28 in each of the multiple holes 19.SELECTED DRAWING: Figure 1
Patent JP-2023129081-A (JP)
Title: vehicle wheel cover
Inventor: MIYAKE KAZUTOSHI
IPC: B60B7/04
Filed: 2022-03-04
Abstract: To secure a design property when a wheel does not rotate and achieve reduction of air resistance when the wheel rotates.SOLUTION: A vehicle wheel cover includes: a body member which is attached to a wheel of a vehicle wheel and integrally rotates with the wheel when the wheel rotates; an auxiliary member which is disposed at the outer side of the vehicle wheel relative to the body member and can move in a wheel rotation axis direction relative to the body member; and weight members which are disposed offset from a rotation center of the wheel to a radial outer side between the body member and the auxiliary member and moved to the radial outer side by a centrifugal force acting when the wheel rotates. The body member has guide parts each of which extends from the rotation center side to the radial outer side and guides the weight member. The auxiliary member has shutter parts each of which extends in a radial direction and is supported at one end in the radial direction by the body member. Further, the shutter part contacts with the weight member at a radial position set according to a magnitude of the centrifugal force and the other end in the radial direction moves in a rotation axis direction in response to movement of the weight member in the radial direction.SELECTED DRAWING: Figure 8
Patent JP-2023129935-A (JP)
Title: Information processing device, information processing method, and program
Inventor: ONISHI TOMOFUMI
IPC: G06F21/31
Filed: 2022-03-07
Abstract: To provide an information processing device, an information processing method, and a program that are capable of preventing an unauthorized login by a third party.SOLUTION: An information processing device is communicable with: a first terminal device that has been authenticated as a terminal device used by a user; and a second terminal device that has not been authenticated yet. The information processing device includes: a code information generation unit that, when a login request is issued from the second terminal device, generates code information; a transmission unit that transmits the code information to either one of the first and second terminal devices; a reception unit that receives authentication information obtained by imaging and decoding the code information, from the other of the first and second terminal devices; an authentication unit that authenticates the second terminal device based on the authentication information; and a determination unit that determines to which of the first and second terminal devices the code information is to be transmitted, according to a login method of the second terminal device.SELECTED DRAWING: Figure 3
Patent JP-2023130159-A (JP)
Title: directional antenna device
Inventor: MIURA TAKESHI
IPC: H01Q19/10
Filed: 2022-03-07
Abstract: To provide a directional antenna device which is structurally simple, is inexpensive, and is directional.SOLUTION: An antenna device 100 includes: a split ring resonator 103 arranged on a substrate 101; a GND plane 102 formed on the same plane of the substrate 101 as the plane on which the split ring resonator 103 is formed; and a parasitic element 104 separate from the split ring resonator 103 in a direction vertical to the substrate 101, the parasitic element being capable of resonating with a desired frequency. The parasitic element 104 is parallel to the substrate 101 and faces the GND plane 102, and at least a part of a projection surface on which the parasitic element 104 is projected on the substrate 101 in a direction vertical to the substrate 101 is partially overlapped with the split ring resonator 103.SELECTED DRAWING: Figure 1
Patent JP-2023130802-A (JP)
Title: System for game parlor
Inventor: KOJIMA AKIHIRO
IPC: A63F7/02
Filed: 2022-03-08
Abstract: To effectively present time efficiency using a so-called slump graph that shows changes in the number of differences.SOLUTION: An information display device updates a graph on the condition that an operation of a target game machine is detected after a predetermined period of time has elapsed, so that it is possible to effectively present time efficiency as a so-called slump graph that shows changes in the number of differences.SELECTED DRAWING: Figure 9
Patent JP-2023131375-A (JP)
Title: vehicle cooling system
Inventor: SHOJI JUNPEI
IPC: F01P7/14
Filed: 2022-03-09
Abstract: To early detect a leak of cooling water.SOLUTION: A cooling system comprises an electric pump, a cooling passage and a reserve tank. The cooling system also has a level sensor, a temperature sensor and a determination device. The level sensor detects a level of cooling water inside the reserve tank. The temperature sensor detects a temperature of the cooling water distributed through the cooling passage. The determination device determines a leak of the cooling water. The determination device is capable of performing: a calculation process to repeatedly calculate mass of the cooling water on the basis of detection values of the level sensor and the temperature sensor; and a determination process to determine the leak of the cooling water when a value obtained by subtracting the mass calculated at a first calculation timing from the mass calculated at a second timing prior to the first calculation timing is larger than a predetermined threshold.SELECTED DRAWING: Figure 3
Patent JP-2023131878-A (JP)
Title: motor control device
Inventor: KAWAKAMI MANABU
IPC: H02P27/08
Filed: 2022-03-10
Abstract: To provide a motor control device with which it is possible to secure the timing to detect a motor current using a single-shunt system by simple control, while reducing noises attributable to a carrier frequency.SOLUTION: A current acquisition unit 40 of a motor control device acquires a busbar current value in a first period in which a first signal is on and second and third signals are off, and in a second period in which the first and second signals are on and the third signal is off. When the first signal is shifted according to a first shift amount and the second signal is shifted according to a second shift amount and a set condition is satisfied, a PWM signal generation unit 80 outputs three-phase PWM signals Up, Vp, Wp in which at least the first signal, out of the first and second signals, is shifted according to the set amount of shift on each of a plurality of cycles, irrespective of whether at least one of the first and second signals is shifted according to at least one of the first and second shift amounts.SELECTED DRAWING: Figure 2
Patent JP-2023131931-A (JP)
Title: engine
Inventor: HIRAO YU
IPC: F02B77/08
Filed: 2022-03-10
Abstract: To improve operability of a switch, and to suppress deterioration of the switch, in an engine having the switch for stopping the engine.SOLUTION: An exemplary engine includes an engine stop switch 28 for stopping the engine, and a cooling component 29 constituting a holding portion or a passage of cooling liquid. The engine stop switch 28 is disposed on the cooling component 29 or a peripheral component of the cooling component 29.SELECTED DRAWING: Figure 6
Patent JP-2023136042-A (JP)
Title: Coating type metal oxide precursor solution, metal oxide thin film, thin film transistor, and method for producing metal oxide thin film
Inventor: TANAKA SHUHEI
IPC: H01L21/336
Filed: 2022-03-16
Abstract: To easily form a metal oxide thin film and also achieve excellent coverage, by positive-type direct patterning.SOLUTION: A method for producing a metal oxide thin film includes: a coating film formation step of forming a thin film by coating a coating-type metal oxide precursor solution; a first firing step of subjecting the thin film formed by the coating film formation step to firing for forming a metal oxide while leaving a solvent component; an irradiation step of irradiating the thin film subjected to firing by the first firing step with ultraviolet light for generating active oxygen species to remove the solvent component; an etching step of subjecting the thin film irradiated with the ultraviolet light by the irradiation step to etching for forming a forward-type pattern; and a second firing step of subjecting the thin film subjected to the etching by the etching step to firing for oxidizing the thin film.SELECTED DRAWING: Figure 4
Patent JP-2022069678-A (JP)
Title: Optical filter, method for manufacturing the same, and optical module
IPC: G02B5/26
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter that can realize an infrared transmission filter with a high linear transmittance of infrared light, exhibits substantially white, and is excellent in heat stability. 
     SOLUTION: An optical filter 10: has an L *  measured by the SCE method equal to or more than 20; has a linear transmittance equal to or higher than 60% with respect to light having at least a part of wavelengths ranging from 760 to 2000 nm; and is contracted by heating at a temperature equal to or higher than 85°C, or has dimensions that monotonically increase from room temperature to 300°C in the tension mode of TMA. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023138002-A (JP)
Title: Coolant and method for manufacturing frozen product
Inventor: HIROKANE YOSHIO
IPC: F25C1/00
Filed: 2022-03-18
Abstract: To provide a coolant capable of realizing ultra-rapid freezing.SOLUTION: An embodiment of the present invention is a coolant. The coolant contains an ice slurry 100 obtained by cooling an aqueous ethanol solution with an ethanol concentration of 30 wt% to 60 wt%. The ice slurry 100 includes solid matter of ice particles or ethanol hydrate having an average particle size of 50 to 100 μm. The ice slurry 100 has an apparent viscosity of 300 to 2000 mPa s as measured by a vibration viscometer (measurement condition: dividing obtained kinematic viscosity by the ethanol density of the concentration).SELECTED DRAWING: Figure 2
Patent JP-2023138173-A (JP)
Title: Wave motion generator of wave motion gear device, and wave motion gear device
Inventor: KAMIYAMA RYO
IPC: F16H1/32
Filed: 2022-03-18
Abstract: To provide a wave motion generator of a wave motion gear device and the wave motion gear device capable of reducing frictional loss while preventing skew.SOLUTION: A wave motion generator 4 of a wave motion gear device 1 includes: a non-circular cam member 5; a plurality of rollers 6 disposed at an outer peripheral side of the cam member 5; and a roller retainer 7 for retaining the rollers 6. The roller retainer 7 includes a first roller retainer 7A. The first roller retainer 7A is formed into a cylindrical shape provided with a plurality of opening portions A1 arranged at intervals in a circumferential direction and having flexibility, retains the rollers 6 from an outer peripheral side of the wave motion generator 4 by a bridge portion 72a formed between the opening portions A1 at least at a major axis side of the cam member 5 in a state of being mounted on the cam member 5 with the rollers 6, and rotatably exposes the rollers 6 to the outer peripheral side of the wave motion generator 4 by the opening portions A1.SELECTED DRAWING: Figure 1
Patent JP-2022171565-A (JP)
Title: Composition for polishing, polishing method, and manufacturing method of polished substrate
Inventor: SUZUKI SHOTA
IPC: C09K3/14
Filed: 2022-03-24
Abstract: To realize an appropriate high polishing speed of a specific material and an appropriate polishing speed ratio between two or more different materials in polishing using a composition for polishing.SOLUTION: A composition for polishing contains an abrasive grain, a water-soluble polymer which does not have an alcoholic hydroxy group in a side chain, a polyvalent carbonxylic acid (salt), and an oxidant, and has a pH of less than 6.SELECTED DRAWING: None
Patent JP-2023144555-A (JP)
Title: Information processing device, information processing method and program
Inventor: TAKAHASHI MIKI
IPC: G06Q50/10
Filed: 2022-03-28
Abstract: To compensate for damage on an insurance object, caused by rainfall.SOLUTION: An information processing device 1 includes a storage unit 12 for storing information showing target organisms being objects of insurance for compensating for damage on organisms living in water caused by rainfall and an application condition for applying the insurance, an acquisition unit 131 for acquiring weather information to specify the weather in an inflow range defined as a range where rainwater can flow into a river, and water area turbidity information to identify the turbidity of a location where target organisms exist in the inflow water area into which river water flows, a determination unit 132 for determining whether the weather of the inflow range and the turbidity of the location satisfy the application condition on the basis of the weather information and the water area turbidity information, and an output unit 135 for outputting information showing that the insurance is applied if the determination unit 132 determines that the application condition is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2023144820-A (JP)
Title: stroke sensor
Inventor: YOSHIDA RYUJI
IPC: G01D5/245
Filed: 2022-03-28
Abstract: To provide a stroke sensor capable of reducing costs.SOLUTION: A stroke sensor 1 for detecting a travel distance S of a detection shaft 10 traveling from an origin position O following a detected body includes: a spring 40 for returning the detection shaft 10 after traveling from the origin position O to the origin position O; a magnet 50 for changing a magnetic field following movement of the detection shaft 10; and a magnetic detecting element 60 for detecting the travel distance S of the detection shaft 10 from a change in a magnetic field following movement of the detection shaft 10. The detection shaft 10 includes: a large diameter part 12; and a small diameter part 13 having a smaller diameter than the large diameter part 12. The magnet 50 is positioned between a magnet reception part 12a provided in the large diameter part 12, and a magnet holding member 16 arranged in the small diameter part 13.SELECTED DRAWING: Figure 1
Patent JP-2023048086-A (JP)
Title: Rotary electric machine
Inventor: NIWA WATARU
IPC: H02K21/24
Filed: 2022-03-30
Abstract: To provide a rotary electric machine capable of enhancing the cooling effect.SOLUTION: A motor device 60 includes a motor housing 70, a stator 200, and a rotor 300. An axial gap 475 is formed between the stator 200 and the rotor 300. An interior space of the motor housing 70 includes a stator area 471, an opposite area 472, and an outer peripheral area 473. In an axial gap 475, a gap outer peripheral edge 476 communicates with the opposite area 472 through the outer peripheral area 473. The rotor 300 is provided with a holder adjustment hole 326, a holder center hole 324, and the like. In the axial gap 475, a gap inner peripheral end 477 communicates with the opposite area 472 through the holder adjustment hole 326, the holder center hole 324, and the like.SELECTED DRAWING: Figure 127
Patent JP-2022088561-A (JP)
Title: Preheat processes for millisecond anneal system
IPC: H01L21/26
Filed: 2022-03-30
Abstract: PROBLEM TO BE SOLVED: To provide preheat processes and temperature measurement systems, for a millisecond anneal system. 
     SOLUTION: A preheat process includes receiving a substrate on a wafer support plate in a processing chamber of a millisecond anneal system. The processing chamber is divided into a top chamber and a bottom chamber. The process includes: obtaining one or more temperature measurements of the wafer support plate using a temperature sensor; and applying a preheat recipe to heat the wafer support plate based at least in part on the one or more temperature measurements of the wafer support plate. 
     SELECTED DRAWING: Figure 15 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023148970-A (JP)
Title: Light-emitting device and manufacturing method of the same
Inventor: KAGEYAMA HIROAKI
IPC: H01L33/58
Filed: 2022-03-30
Abstract: To provide a light-emitting device in which a difference in brightness between a light-emitting portion and a non-light-emitting portion is clear, and which is excellent in contrast and parting and has a good brightness distribution.SOLUTION: A light-emitting device includes: a substrate including a base material with an upper surface and a metal layer disposed on the upper surface; and a plurality of light-emitting elements disposed on the metal layer. The metal layer includes, between adjacent ones of the light-emitting elements, a protrusion having a top disposed at a position higher than upper surfaces of the light-emitting elements. A manufacturing method of a light-emitting device includes: preparing a substrate that includes a base material with an upper surface and a metal layer disposed on the upper surface, the metal layer including a plurality of protrusions disposed apart from each other; and placing a light-emitting element on the metal layer between adjacent ones of the protrusions.SELECTED DRAWING: Figure 1A
Patent JP-2022079628-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine equipped with a handle unit which can increase amusement of a player and which is to be operated by the player. 
     SOLUTION: A game machine includes: a door frame 3 disposed at a position facing a player; a front bulge structure (an upper tray, a presentation operation unit 300, etc.) provided in a protruding manner toward the player side at a middle area in a horizontal direction at the front lower half part of the door frame 3; and a handle unit 180 for being operated by the player provided on the front of the door frame 3. The handle unit 180 has an operation part (a handle 182, a decorative handle 1820, and finger hook parts 182h, 182j, ...) capable of being operated by placing fingers thereinside and is supported in a state capable of at least linearly moving to a side of the front bulge structure. It is so configured that inputs for games can be performed by a linear movement operation of the handle unit 180. 
     SELECTED DRAWING: Figure 134 
     COPYRIGHT: (C)2022,JPO&INPIT