baber/WOPTO huggingface dataset:
Patent JP-2023015911-A (JP)
Title: Device for vehicle
Inventor: HORIHATA HARUMI
IPC: B60L9/18
Filed: 2021-07-20
Abstract: To provide a device for a vehicle which can suppress overheating of a rotation electrical machine.SOLUTION: In an operation region of an operation point defined by torque and rotational speed of a rotation electrical machine 20, a first region including an operation point where the rotational speed becomes a maximum rotational speed and a second region adjacent to the first region at a low speed side are set. An operation point in the second region where the torque is zero and the rotational speed is maximum is a specific operation point. A region including the specific operation point and at a high speed side in the second region is a boundary side region. An MGCU 36 performs, when the operation point is within the first region or the boundary side region, weaker field control. The MGCU 36 decreases, when temperature of the rotation electrical machine 20 is determined to exceed a limitation start temperature, the torque of the rotation electrical machine 20 to the limit torque. The torque of the rotation electrical machine 20 is decreased to the limit torque when the operation point is within the boundary side region, and thereby an actual value of a phase current flowing through a stator coil 21 is made equal to or lower than an allowable upper limit current of the rotation electrical machine 20.SELECTED DRAWING: Figure 1
Patent JP-2022182928-A (JP)
Title: Communication device, communication control method, and communication control program
IPC: G08G1/09
Filed: 2021-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce the risk for shortage of communication when a communication device transmits or receives data. 
     SOLUTION: A communication device 1 according to one embodiment of the invention comprises: a receiving unit 121 for receiving congestion information indicating a congestion status of communication in each of multiple regions; an identification unit 122 for identifying a region where the communication device is positioned among the multiple regions; a determination unit 123 for determining whether or not to wait for the communication device to transmit or receive data, on the basis of the congestion status of the region identified by the identification unit, where the congestion status is indicated by the congestion information; and a communication control unit 124 for transmitting or receiving the data on condition that the determination unit has determined not to wait for the transmission or reception. After determining to wait for the transmission or reception, the determination unit re-determines whether or not to wait for the data transmission or reception, on the basis of the congestion status of the region where the communication device is positioned when re-determination conditions for re-determining whether or not to wait for the data transmission or reception are satisfied. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023017608-A (JP)
Title: game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2021-07-26
Abstract: To increase the interest of a game.SOLUTION: In a game machine capable of generating a special game state when the result of a variable display game is a special result, game control means can generate a first specific game state after the end of the special game state, can generate a second specific game state without the generation of the special game state when the result of the variable display game is a specific result different from the special result, in the first specific game state, makes a variable winning device converted to be in an easy winning state more easily than in the second specific game state, as the variable display game, can execute a first variable display game on the basis of the satisfaction of a first start condition, can execute a second variable display game on the basis of the satisfaction of a second start condition, and makes a first variable pattern group for selecting the variable pattern of the first variable display game different from a second variable pattern group for selecting the variable pattern of the second variable display game in the first specific game state and the second specific game state.SELECTED DRAWING: Figure 107
Patent JP-2023019599-A (JP)
Title: Composite fiber, manufacturing method therefor, and fiber product
Inventor: FUJITA SATOSHI
IPC: D01F1/10
Filed: 2021-07-29
Abstract: To provide composite fiber with an enhanced reinforcement effect of fine cellulose, a manufacturing method therefor, and a fiber product using the composite fiber.SOLUTION: Composite fiber 11 comprises fine cellulose 12 and a spun hydrophobic polymer 13 including the fine cellulose 12. The fine cellulose 12 is oriented in an axial direction of the spun fiber. The manufacturing method for the composite fiber includes: a step of preparing an emulsion containing the fine cellulose and the polymer; and an electrospinning step of injecting the electrically charged emulsion from a spinning nozzle applied with a high voltage and spinning on a collector. The fiber product uses the composite fiber.SELECTED DRAWING: Figure 1
Patent JP-2021176333-A (JP)
Title: Compositions comprising cinnamaldehyde and zinc and methods of using such compositions
Inventor: SUSANA CAMACHO
IPC: A61P25/28
Filed: 2021-08-03
Abstract: To provide one or more of the following effects regarding administering an amount of cinnamaldehyde that is suitable for oral consumption and, in combination with zinc: (i) increased energy expenditure and fat oxidation; (ii) improved insulin sensitivity, glucose tolerance, mood, memory and/or cognition; or (iii) a therapeutic effect selected from the group consisting of blood vessel dilation, reduced blood pressure, increased delivery of blood flow to tissues in the body, stimulation of protein synthesis, increased release of growth factors, enhanced immune function, and combinations thereof.SOLUTION: There is provided a composition for activating TRPA1, in which the composition includes cinnamaldehyde and zinc and the cinnamaldehyde:zinc ratio is 1:0.5 to 1:0.005, and the cinnamaldehyde is present at flavouring concentration from 31.87 ppm to 6191 ppm. The composition is preferably a food product.SELECTED DRAWING: None
Patent JP-2021177578-A (JP)
Title: Semiconductor wafer cleaner and cleaning method
Inventor: WANG HUI
IPC: H01L21/304
Filed: 2021-08-06
Abstract: To stably transfer ultrasound or high-frequency ultrasound energy to the whole surface of a semiconductor wafer to prevent a pattern structure of the semiconductor wafer from being damaged at the time of cleaning.SOLUTION: A semiconductor wafer cleaner comprises: a chuck 106; an ultrasound or high-frequency ultrasound device (piezoelectric transducer 102, resonator 103); an actuator 112; a dispenser 108; and a rotation drive mechanism 111. The actuator 112 drives the ultrasound or high-frequency ultrasound device to a position above a surface of a semiconductor wafer 105 to form a gap. Cleaning solution 104 is jetted out from the dispenser 108 to the surface of the semiconductor wafer 105 and the chuck 106 is driven and made to rotate at rotational speed equal to or lower than set rotational speed by the rotation drive mechanism 111, which makes the cleaning solution 104 be filled into the gap completely and continuously. Thereby, ultrasound or high-frequency ultrasound energy is stably transferred to the whole surface of the semiconductor wafer 105 and damage of a pattern structure can be avoided.SELECTED DRAWING: Figure 1A
Patent JP-2022000567-A (JP)
Title: Working machine
Inventor: KAWASHIMA KOJI
IPC: E02F9/00
Filed: 2021-08-20
Abstract: To provide a working machine allowing a countermeasure against electromagnetic noise to be efficiently carried out.SOLUTION: A working machine is provided with a plurality of electric components arranged at different heights, respectively. Connecting the plurality of electric components with connecting parts provide a common ground for the plurality of electric components.SELECTED DRAWING: Figure 3
Patent JP-2023030962-A (JP)
Title: Information processing apparatus, control method of information processing apparatus, control program of information processing apparatus, and delivery system
Inventor: SHIMIZU SHINTARO
IPC: G16Y10/35
Filed: 2021-08-24
Abstract: To provide an efficient delivery system.SOLUTION: An information processing apparatus in a delivery system related to delivery of gas to a consumer includes: an acquisition unit which acquires information on the amount of gas used by a consumer; a prediction unit which estimates future gas consumption from past gas consumption; a group generation unit which generates a group, on the basis of the estimated consumption, including an essential consumer of the highest gas delivery priority and a quasi-essential consumer of low gas delivery priority; and a delivery order setting unit which sets a gas delivery order in the group. The group generation unit generates a group for a delivery date on the basis of a first change-over date on which the consumer becomes an essential consumer and a second change-over date on which the consumer becomes a quasi-essential consumer.SELECTED DRAWING: Figure 1
Patent JP-2023032228-A (JP)
Title: Automated transportation system using drone
Inventor: AOI AKIHIRO
IPC: G05D1/02
Filed: 2021-08-26
Abstract: To provide an automated transportation system using a drone, capable of completely preventing an accident caused by falling of the drone and achieving exact flight of the drone at a low cost by a simple configuration.SOLUTION: An automated transportation system includes: a drone 1 transporting articles in a building B; a fall prevention body such as a net 2 provided under a flight path of the drone 1, between a ceiling and a floor surface in the building B; and position markers 3 arranged at a plurality of positions of the fall prevention body and capable of being recognized by the drone 1.SELECTED DRAWING: Figure 1
Patent JP-2022095530-A (JP)
Title: Method for producing foamable thermoplastic resin particle
Inventor: OCHIKOSHI SHINOBU
IPC: C08J9/20
Filed: 2021-08-27
Abstract: To provide a method for producing foamable thermoplastic resin particles which is suitable for obtaining a foam molding having low charging property while suppressing powder peeling such as an antistatic agent.SOLUTION: A method for producing foamable thermoplastic resin particles includes: a step of obtaining a foamable thermoplastic resin body containing a foaming agent; a first coating step of coating a liquid antistatic agent A containing 90% or more of a predetermined amount of alkylamine onto the surface of the foamable thermoplastic resin body; and a second coating step of coating at least one of a powdery antistatic agent B1 containing 90% or more of a predetermined amount of alkylamine and a powdery antistatic agent B2 containing 90% or more of fatty acid glyceride onto the surface of the foamable thermoplastic resin body after the first coating step.SELECTED DRAWING: None
Patent JP-2023035051-A (JP)
Title: Inspection device, control method thereof, inspection system, image formation apparatus and program
Inventor: YAMAZAKI SOZO
IPC: G01N21/892
Filed: 2021-08-31
Abstract: To provide a technique of performing an inspection by comparing a variable image with a reference image in order to solve such a problem that the quality of a print image cannot be inspected for a variable region since the variable region is excluded from an object of image comparison in the inspection of variable printing in which comparison of the image is performed for a fixed region.SOLUTION: An inspection device acquires a first reference image by reading a printed matter on which fixed image data is printed on the basis of image data including the fixed image data for printing the same image over plural pages and variable image data for printing different images of the plural pages, acquires a second reference image of the corresponding variable image data by reading the printed matter on which a list of the variable image data of the plural pages is printed, compares the first reference image with the fixed image data included in the scan image data obtained by reading the printed matter printed on the basis of the image data, and compares the variable image data with the second reference image corresponding to the page of the printed matter.SELECTED DRAWING: Figure 2
Patent JP-2023035428-A (JP)
Title: Surface mount nut and portable device
Inventor: TAKAGI TAKASHI
IPC: H05K1/18
Filed: 2021-09-01
Abstract: To provide a surface mount nut which can inhibit peeling etc. from a connection object when an impact is applied thereto.SOLUTION: A surface mount nut includes: a body including a cylindrical part having a screw hole which is open to at least one side in an axial direction; and a spring part connected with the body. In a state that the other end as seen in the axial direction of the cylindrical part is placed close to and faces a mounting surface, a fastening surface provided at the spring part is fastened to the mounting surface and the body part is elastically supported by the spring part.SELECTED DRAWING: Figure 1
Patent JP-2023036406-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-09-02
Abstract: To improve game properties in a game machine capable of shifting to a b-time-shortening game state.SOLUTION: A game machine 10 executes a V winning jackpot game for opening or closing a special electric large winning hole 381 by entry of game balls into a V winning hole 383 of a special electric big winning device 38 that is opened by entry of game balls into a special electric start pocket 37 by soft rightward shooting, and sets the number of times of special pattern games required for generating a b-time-shortening game state after completion of a V winning jackpot game to the maximum value. In a special pattern jackpot game executed when a result of a jackpot lottery executed with entry of game balls into a first winning hole 314 or a second winning hole 315 as an opportunity is a jackpot, a jackpot signal is outputted to the outside of the game machine 10. In the meantime, when a V winning jackpot game is executed, a jackpot signal is not outputted to the outside of the game machine 10 but a V winning jackpot game signal differing from a jackpot signal capable of identifying a V winning jackpot game is outputted.SELECTED DRAWING: Figure 294
Patent JP-2021192049-A (JP)
Title: Data storage device and data storage program
Inventor: SATO TSUNEO
IPC: G01C7/04
Filed: 2021-09-03
Abstract: To enhance the reliability of three-dimensional position information.SOLUTION: An information decryption part 312 decrypts data generated by encrypting a set of three-dimensional position information and additional information. A classification part 313 ranks the three-dimensional position information on the additional information. A storage part 380 stores the three-dimensional position information for each rank. An instruction part 343 determines the necessity of re-measurement on the basis of a difference between the position of a feature specified by the stored three-dimensional position information and the position of a feature acquired after generating the stored three-dimensional position information. An instruction transmission part 345 transmits instruction information to instruct the re-measurement in the case of determining that the re-measurement is required.SELECTED DRAWING: Figure 3
Patent JP-2023038558-A (JP)
Title: Superimposed image display device
Inventor: SHIMADA SHUYA
IPC: B60K35/00
Filed: 2021-09-07
Abstract: To provide a superimposed image display device enabling an occupant to clearly recognize a road to exit from among a plurality of roads.SOLUTION: When there is a guide object spot to be a guide object ahead in a traveling direction of a vehicle, a guidance object for guiding a route of the vehicle at the guide object spot is displayed. While displaying the guidance object, the guidance object is displayed in a size in accordance with an angle made by an entrance direction in which the vehicle enters a guidance junction along the route of the vehicle and an exit direction in which the vehicle exits from the guidance junction along the route of the vehicle, and the smaller the angle is, the smaller the guidance object is displayed.SELECTED DRAWING: Figure 11
Patent JP-2023040650-A (JP)
Title: Image processing device, radiographic system, image processing method, and program
Inventor: TAKAHASHI NAOTO
IPC: A61B6/00
Filed: 2021-09-10
Abstract: To provide a mechanism to accurately correct a defective pixel that occurs when irradiation of a radiation ray is automatically detected and a radiation image is acquired without being affected by a grid stripe.SOLUTION: An image processing unit 150 for executing processing to correct a defective pixel that occurs attributed to a time difference up to the detection of a radiation ray R for a radiation image using an FPD 130 having a pixel region in which a plurality of pixels for detecting a radiation ray R are provided in a matrix shape for alternately reading out electric charge accumulated in pixels in odd columns or pixels in even columns in each row of the pixel region and acquiring a radiation image includes: a reference pixel determination unit 151 for determining a reference pixel out of four pixels adjacent vertically and horizontally to a pixel to be corrected that can be a defective pixel in the radiation image; a correction coefficient calculation unit 152 for calculating a correction coefficient using the reference pixel; and a pixel correction unit 153 for correcting the pixel to be corrected of the radiation image using the correction coefficient.SELECTED DRAWING: Figure 1
Patent JP-2021193752-A (JP)
Title: Method and etching system
Inventor: ANDREW D BAILEY III
IPC: H01L21/3065
Filed: 2021-09-21
Abstract: To provide a method of improving the accuracy and reliability of an etching calculation model.SOLUTION: A monitoring method of a shape parameter value of one or more features generated on a substrate during an etching process includes a step (a) of measuring an optical signal generated by the interaction of optical energy with the features etched on the substrate, a step (b) of defining a part of the measured optical signal by a range in which the optical signal is determined to correlate with a target shape parameter value of the feature, a step (c) of applying a part of the optical signal to a model that predicts the target shape parameter value from the measured optical signal, a step (d) of determining the current value of the target shape parameter of the feature to be etched from the model, a step (e) of comparing the current value with the etching process end point value of the target shape parameter, and a step (f) of repeating the steps (a) to (e) until the comparison in the step (e) shows that the current value has reached the end point value.SELECTED DRAWING: Figure 4
Patent JP-2023045560-A (JP)
Title: Connection control method
Inventor: KANEKO NAOYA
IPC: H04L45/24
Filed: 2021-09-22
Abstract: To provide a technique for reducing influence on data transmission when communication deterioration occurs.SOLUTION: A connection control method for performing control to connect a first terminal device 10 and a second terminal device 12 each having a plurality of communication means by P2P communication, includes the steps of: checking communication of a plurality of communication means of the first terminal device 10 and the second terminal device 12 to acquire an available communication path candidate; and connecting the first terminal device 10 and the second terminal device 12 in any of a plurality of communication paths among a plurality of available communication paths having checked communication.SELECTED DRAWING: Figure 1
Patent JP-2023045624-A (JP)
Title: Image processing device, image processing method and program
Inventor: KUBO HIDEKI
IPC: H04N1/407
Filed: 2021-09-22
Abstract: To form a printed matter more suitable to an observation environment.SOLUTION: An image processing device for generating data for forming an image using ink for forming an irregularity in a recording medium comprises: target image acquisition means which acquires target image data; illumination luminance distribution acquisition means which acquires the illumination luminance distribution in an observation environment for observing the recording medium; observer position acquisition means which acquires the observation position of the recording medium; normal line decision means which decides an irregularity to be applied to the recording medium such that the illumination luminance in the regular reflection direction obtained when observing the recording medium from the observation position becomes the desired brightness; and ink amount decision means which decides an ink amount of each ink.SELECTED DRAWING: Figure 9
Patent JP-2023046545-A (JP)
Title: Image processing method, imaging method, computer program and recording medium
Inventor: KIMURA TAKAYA
IPC: G01N21/17
Filed: 2021-09-24
Abstract: To provide an image processing technique capable of reducing stripe-shaped noise due to reflection on an interface that appears in a tomographic image obtained by OCT imaging with correction.SOLUTION: An image processing method according to the present invention comprises the steps of: acquiring tomography image data corresponding to a tomographic image of an imaged object that is captured by optical coherence tomography imaging via a flat interface; obtaining the luminance unevenness distribution indicating a change amount of a luminance value to a position on a coordinate axis in parallel to the interface in the tomographic image on the basis of the tomography image data; determining the correction characteristics for each position on the coordinate axis on the basis of the luminance unevenness distribution; and correcting the luminance value by applying the correction characteristics according to the position on the coordinate axis for each pixel of the tomographic image.SELECTED DRAWING: Figure 4
Patent JP-2023047120-A (JP)
Title: Work machine and environment recognition system
Inventor: ONO YUKIHIKO
IPC: G16Y40/10
Filed: 2021-09-24
Abstract: To provide a work machine and an environment recognition system in which obstacle information acquired and accumulated by existing work machines is provided for work machines operated by operators who are unfamiliar with factories.SOLUTION: A work machine according to the present invention includes: a sensor for observing surrounding environment; a self-position estimation unit; a normal operation recording unit of the work machine; an abnormal operation detection unit of the work machine; a sensor data recording unit for recording an observation result of the sensor at an abnormal operation position; and an obstacle recognition unit for generating a three-dimensional shape of the surrounding environment of the work machine by using the abnormal operation position and the observation result of the sensor, and the abnormal operation position and the observation result of the sensor detected in the other work machine and recognizing the obstacle in the work area from the three-dimensional shape.SELECTED DRAWING: Figure 3