baber/WOPTO huggingface dataset:
Patent JP-2023055085-A (JP)
Title: Aliphatic hydrocarbon-aromatic compound-dicyclopentadiene copolymer petroleum resin and rubber composition
Inventor: YURI TAKASHI
IPC: C08L9/00
Filed: 2021-10-05
Abstract: To provide: a novel aliphatic hydrocarbon-aromatic compound-dicyclopentdiene copolymer petroleum resin which improves fracture resistance characteristics of rubber and enables both a wet grip property and a rolling resistance property of a tire; and a rubber composition using the same.SOLUTION: There is provided, an aliphatic hydrocarbon-aromatic compound-dicyclopentadiene copolymer petroleum resin, which is a copolymer of an unsaturated aliphatic hydrocarbon which is a thermolysis fraction of petroleum, an unsaturated aromatic compound, and dicyclopentadienes. The copolymer petroleum resin satisfies characteristics including: (1) a softening point of 80-130°C; (2) Mw of 1500-2500, Mz of 2500-6000, and Mz/Mw of 1.5-2.5; (3) (I) an area ratio of aliphatic hydrogens of 69-74%, (II) an area ratio of acyclic double bond-derived hydrogen of 2.0-4.0%, (III) an area ratio of hydrogen derived from dicyclopentadiene double bond of 1.3-2.5%, and (IV) an area ratio of aromatic hydrogen of 20-27%.SELECTED DRAWING: None
Patent JP-2023056558-A (JP)
Title: game machine
Inventor: MASUKO NAOTO
IPC: A63F7/02
Filed: 2021-10-07
Abstract: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: A game machine can execute a variation performance including a first dynamic display mode in which a first symbol is dynamically displayed in a first direction in order to allow a player to identify a determination result corresponding to identification information before the identification information is stopped and displayed and a specific performance in which a second symbol different from the first symbol is displayed during a dynamic display period of the identification information. The second symbol is moved and displayed in a second direction during a performance period including a predetermined period after the dynamic display of the identification information is completed, and the movement and display of the second symbol continues even if dynamic display of new identification information is executed in a period during which the second symbol is moved and displayed. Thereby, a player's interest in a game can be increased.SELECTED DRAWING: Figure 1
Patent JP-2023056420-A (JP)
Title: steering device
Inventor: SUGISHITA SUGURU
IPC: B62D1/187
Filed: 2021-10-07
Abstract: To provide a steering device which is less likely to provide discomfort, which causes an operator to feel a step, in adjustment of a vertical position of a steering wheel.SOLUTION: A steering device includes a steering column, a tilt bracket, and a fastening mechanism. The tilt bracket includes: an attachment part connected to a vehicle body; two side plate parts which sandwich the steering column; and a lower connection part which connects lower ends of the two side plate parts. Each of the two side plate parts includes: an elongated hole; a first slit and a second slit which are disposed at both sides of the elongated hole in an axial direction; and a bridge part which is disposed at the side closer to the attachment part than the elongated hole and separates upper ends of the first slit and the second slit from each other.SELECTED DRAWING: Figure 4
Patent JP-2022020665-A (JP)
Title: Devices and methods for sample analysis
IPC: B81B7/02
Filed: 2021-10-14
Abstract: PROBLEM TO BE SOLVED: To offer a low-cost option and increase the ease of performing analyte analysis, especially in clinical applications, such as point-of-care applications. 
     SOLUTION: Integrated devices 10 that include a sample preparation component integrated with a detection component are disclosed. The sample preparation component may be a digital microfluidics module or a surface acoustic wave module, and these modules are used for combing a sample droplet with a reagent droplet and for performing an additional sample preparation step leading to a droplet that contains beads/particles/labels that indicate the presence or absence of an analyte of interest in the sample. The beads/particles/labels may be detected by moving the droplet to the detection component of the device, where the detection component includes an array of wells 19. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023059502-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-10-15
Abstract: To provide a game machine capable of performing suitable customer-waiting control.SOLUTION: A performance control CPU 120 displays a first background display 004SG081 during a first customer-waiting period (first period) after completion of a game (stopping and displaying of a variable display) in a low-base state, and displays a demonstration movie during a second customer-waiting period (second period) after completion of the first customer-waiting period.SELECTED DRAWING: Figure 31
Patent JP-2023060535-A (JP)
Title: Fuel injection valve test device, fuel injection valve test method, spring unit inspection device, and spring unit inspection method
Inventor: ANAI KOHEI
IPC: G01M15/02
Filed: 2021-10-18
Abstract: To attach a fuel injection valve to a test device easily during a test of the fuel injection valve and conduct an inspection of a spring unit easily.SOLUTION: When a fuel injection valve 9 is attached to a valve attachment part 12, a rod 122 is inserted into a rod insertion part 94 of the fuel injection valve 9, a spring unit 7, and a sleeve 17. Then, a test oil sent from a pump is guided into a clamp device and a pressing part 150 presses the sleeve 17 with a predetermined force to fix the fuel injection valve 9 to the valve attachment part 12. In the state, an inspection of the spring unit 7 is conducted. Furthermore, with the clamp state maintained, the state in which the test oil sent from the pump is guided to the clamp device is switched to a state that the test oil sent from the pump is guided to the fuel injection valve 9 to conduct a test of the fuel injection valve 9.SELECTED DRAWING: Figure 2A
Patent JP-2023060651-A (JP)
Title: Negative electrode material sheet for non-aqueous secondary battery, manufacturing method thereof, negative electrode for non-aqueous secondary battery, and non-aqueous secondary battery
Inventor: MURAKAMI YASUYUKI
IPC: H01M4/1393
Filed: 2021-10-18
Abstract: To provide a negative electrode material sheet for a non-aqueous secondary battery capable of forming a negative electrode capable of imparting a good initial irreversible capacity to a non-aqueous secondary battery while maintaining sheet strength.SOLUTION: A negative electrode material sheet for a non-aqueous secondary battery according to the present invention includes a particulate carbon material, the particulate carbon material is oriented in a direction perpendicular to the surface of the negative electrode material sheet for the non-aqueous secondary battery, the content ratio of the resin-derived component in the negative electrode material sheet for the non-aqueous secondary battery is a predetermined value or less, and the surface roughness Sa of the negative electrode material sheet for non-aqueous secondary batteries is a predetermined value or less.SELECTED DRAWING: None
Patent JP-2022031643-A (JP)
Title: Ccl20 as predictor of clinical response to il23-antagonists
IPC: A61P17/06
Filed: 2021-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating an interleukin-23 (IL23)-mediated disease. 
     SOLUTION: A method of treating an interleukin-23 (IL23)-mediated disease in a patient comprises administering an IL23 antagonist to a patient if the patient is determined to have (i) a low or decreased level of CCL20 in one or more samples taken from the patient compared with a predetermined CCL20 threshold level or compared with a CCL20 level in one or more control samples. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023062941-A (JP)
Title: game machine
Inventor: TAKASAKI JUNYA
IPC: A63F7/02
Filed: 2021-10-22
Abstract: To provide a game machine that suppresses a decrease in game interest.SOLUTION: A game state may be shifted to an advantageous game state (advantageous first time-saving state) that is advantageous to a player by deriving a first specific result (jackpot) in a predetermined determination. A predetermined determination can be executed in the advantageous game state. In a first game state capable of shifting to the advantageous game state with a first probability when the first specific result is derived in a predetermined determination, a game state becomes a second game state (second time-saving state) capable of shifting to the advantageous game state with a second probability lower than the first probability when the first specific result is derived in a predetermined determination when a second specific result (losing symbol B) different from the first specific result is derived, in a predetermined determination. In the first game state, when a predetermined condition is satisfied, a decrease rejection performance is executed, which suggests that the probability to shift to the advantageous game state when the first specific result is derived in a predetermined determination does not decrease to the second probability from the first probability.SELECTED DRAWING: Figure 64
Patent JP-2023063039-A (JP)
Title: Operation support device and operation support method for thermal power plant
Inventor: MURAKAMI TOSHIYA
IPC: G05B23/02
Filed: 2021-10-22
Abstract: To provide an operation support device and an operation support method for a thermal power plant capable of supporting efficient operation of the thermal power plant.SOLUTION: An operation support device for a thermal power plant according to a present embodiment comprises: a storage unit, a model generation unit, and an analysis unit. The storage unit stores a data set which is a combination of data at a plurality of different points in time, the data set combining a plurality of operating parameters relating to a power generation efficiency of a thermal power plant and data associated with the power generation efficiency. The model generation unit uses the data set to generate a model for representing a relationship between the plurality of operating parameters and the power generation efficiency. The analysis unit uses the model to analyze a magnitude of an influence of the plurality of operating parameters on a fluctuation in the power generation efficiency.SELECTED DRAWING: Figure 2
Patent JP-2023063180-A (JP)
Title: Data management system, data management method, and data management program
Inventor: IIDO HIDETAKA
IPC: G06F16/28
Filed: 2021-10-22
Abstract: To provide a data management system which can represent a time-series relation between nodes of graph data and high value-added information such as tags of the nodes, clearly on a user interface, a data management method, and a data management program.SOLUTION: A data management system manages multiple pieces of data by using the data as nodes, and defining a relation between the nodes as edges. A group of nodes is managed as a dataset. The dataset is displayed in a matrix structure having a first system and a second system that intersects with the first system, on a user interface. The first system and the second system have a tree structure in accordance with the types of tags of the systems. The types of the tags of the first and second systems include time series and/or data types, and can be selected and modified. The systems can be rearranged in accordance with the selected type of the tag.SELECTED DRAWING: Figure 1
Patent JP-2023064569-A (JP)
Title: Steering system for vehicle, control method for reaction force torque, and program
Inventor: AKATSUKA KOSUKE
IPC: B62D6/00
Filed: 2021-10-26
Abstract: To improve a feeling of operation of a driver at the time of an operation of increasing the turning of a steering wheel and at the time of an operation of returning the steering wheel, in a steering system of a vehicle in which a steering device including the steering wheel and a turning device for turning a wheel are connected by a signal.SOLUTION: A control device for controlling a reaction force device that applies reaction force torque to a steering wheel sets a virtual end angle, corresponding to a turning limit of a turning device, to a steering angle. When the steering angle approaches the virtual end angle, the control device gradually increases the reaction force torque as the steering angle approaches the virtual end angle. On the other hand, when the steering angle is away from the virtual end angle, the control device reduces the reaction force torque with respect to a change in the steering angle, with a gradient steeper than a gradient of a change in the reaction force torque with respect to a change in the steering angle when the steering angle approaches the virtual end angle.SELECTED DRAWING: Figure 3
Patent JP-2022047538-A (JP)
Title: Chamfer grinding method and chamfer grinding device
IPC: B24B1/04
Filed: 2021-11-04
Abstract: PROBLEM TO BE SOLVED: To provide preferable surface roughness even when it is a process of grinding a notch groove, to reduce load of polishing process that is post-process, thereby improving final surface roughness and shape accuracy. 
     SOLUTION: In a chamfer grinding method for grinding an end face of a plate-like material W to be processed with a grinding abrasive wheel 72, the grinding abrasive wheel 72 includes: a groove part 72-4 parallel to an axial direction, as a processing groove 72-1; and slopes 72-2, 72-3 formed in an upper and a lower of the groove part. The chamfer grinding method includes: rotating the grinding abrasive wheel 72 and providing supersonic vibration in an axial direction to the grinding abrasive wheel; and pressing the processing groove 72-1 at the end face of the material W to be processed from a vertical direction so that they abut on each other to grind the object. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069292-A (JP)
Title: Robot control method and robot
Inventor: SATO RYUICHI
IPC: B25J9/06
Filed: 2021-11-05
Abstract: To provide a robot control method and a robot which is hardly affected by gravity force and therefore is capable of suppressing positional deviation of an end effector caused by the gravity force.SOLUTION: Provided is a control method of a robot which comprises: a first member; a second member connected to the first member; a driving device for causing the second member to rotate or slide relative to the first member; and an end effector connected to the second member. In the robot, a posture of the end effector is changed by drive of the driving device. The control method of the robot comprises: detecting a gravity influence amount indicating a degree of influence of gravity force received by the end effector, on the basis of an output signal from an inertia sensor arranged on the end effector; determining a drive algorithm of the driving device from among a plurality of driving modes, on the basis of the detected gravity influence amount; and driving the driving device according to the determined drive algorithm.SELECTED DRAWING: Figure 13
Patent JP-2023071558-A (JP)
Title: Laminated varistor and method for manufacturing the same
Inventor: AKIYAMA Yuto
IPC: H01C7/102
Filed: 2021-11-11
Abstract: To provide a laminated varistor capable of suppressing occurrence of migration on a surface of a high-resistance layer.SOLUTION: A laminated varistor (1) includes: a sintered body (11); an internal electrode (12) provided inside the sintered body (11); a high-resistance layer (13) provided so as to cover at least part of the sintered body (11); and an external electrode (14) provided so as to cover part of the high-resistance layer (13) and electrically connected to the internal electrode (12). An arithmetic mean roughness of a surface of the high-resistance layer (13) is 0.06 μm or more.SELECTED DRAWING: Figure 1
Patent JP-2022024057-A (JP)
Title: Wireless base station
IPC: H04W8/22
Filed: 2021-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a communication system and a wireless transceiver that suppress power consumption by suppressing an upper limit value of transmission power with the intention of a user or the like. 
     SOLUTION: A communication system sets a value lower than the maximum transmission power of a wireless terminal as the upper limit value of the transmission power for each of a plurality of wireless terminals, and transmission power of the wireless terminal 2 is controlled such that the upper limit value of the transmission power of the wireless terminal becomes a value set for the wireless terminal. As a result, power consumption can be suppressed by suppressing the upper limit value of the transmission power of the wireless terminal with the intention of a user or the like. In addition, the influence of the wireless frequency electromagnetic field on the human body can be weakened. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023072601-A (JP)
Title: Robot control device, robot system and robot control method
Inventor: HASUNUMA HITOSHI
IPC: B25J13/00
Filed: 2021-11-12
Abstract: To enable progress of motion of a robot to be grasped in detail.SOLUTION: A robot control device comprises a learnt model and a progress grasping part. The learnt model learns input data and output data for making a robot perform a series of operation. The learnt model determines whether the input data are sorted to any of operation in a plurality of steps corresponding to steps of the divided series of operation. In the learnt model, an output transition which is a temporal transition of output for achieving the operation in the steps is determined, in association with the sorted operation. The progress grasping part grasps a degree of progress indicating that output data outputted by the learnt model in response to input of the input data correspond to a progress degree of any operation of the series of operation. The degree of progress varies depending on an order of the output corresponding to the input data in the output transition associated with the operation in the steps, in a range of progress degrees determined corresponding to the operation in steps which is sorted results of the input data by the learnt model.SELECTED DRAWING: Figure 8
Patent JP-2023077433-A (JP)
Title: Vehicle weight measuring system and vehicle weight measuring method
Inventor: SATO HIROAKI
IPC: G01G23/42
Filed: 2021-11-25
Abstract: To provide a vehicle weight measuring system and a vehicle weight measuring method that can facilitate a measuring facility and a measuring work of a vehicle weight.SOLUTION: A vehicle weight measuring system 10 comprises: a communication terminal 11 that a driver P operating a truck 90 carries; a truck scale 20 that weighs the truck 90; and a cloud server 30 that can communicate with the communication terminal 11 and the truck scale 20. In the vehicle weight measuring system 10, the communication terminal 11 the driver P operating the truck 90 to be weighed by the truck scale 20 carries is communicably connected to the truck scale 20 in an interactive direction via the cloud server 30.SELECTED DRAWING: Figure 1
Patent JP-2023077664-A (JP)
Title: Wafer processing method
Inventor: HONGO TOMOYUKI
IPC: H01L21/304
Filed: 2021-11-25
Abstract: To provide a wafer processing method that can remove a chamfered part without generating cracks in a wafer and grind the rear face of the wafer to have a desired finished thickness.SOLUTION: A wafer processing method includes: a groove forming step of irradiating the boundary between a device area 8 and an outer peripheral excess area 10 with a laser beam with a wavelength having absorbency for the wafer 2 from the side of a front face 2a of the wafer 2, thereby forming a laser processed groove 22 with a depth corresponding to a finished thickness of the wafer 2; an outer peripheral excess area removing step of locating a cutting blade 30 in the outer peripheral excess area 10 partitioned by the laser processed groove 22, and cutting and removing the outer peripheral excess area 10 at least to the depth corresponding to the finished thickness of the wafer 2; a protective member disposing step of disposing a protective member on the front face 2a of the wafer 2; and a rear face grinding step of holding the side of the protective member on a chuck table, and grinding a rear face 2b of the wafer 2 until the finished thickness is obtained.SELECTED DRAWING: Figure 5
Patent JP-2023078747-A (JP)
Title: Exposure apparatus
Inventor: MIDORIKAWA SATORU
IPC: G03F7/20
Filed: 2021-11-26
Abstract: To achieve a heating treatment without a pause after exposing a long-length substrate.SOLUTION: An exposure apparatus includes a roll-to-roll type transport part so as to exposes a long-length substrate. A heating devices to heat the long-length substrate is disposed between an exposure unit and a substrate winding part, and moves as the long-length substrate moves so as to heat the long-length substrate.SELECTED DRAWING: Figure 1
Patent JP-2022019825-A (JP)
Title: In situ-generated microfluidic isolation structures, kits thereof, and methods of use thereof
IPC: C12Q1/02
Filed: 2021-11-29
Abstract: PROBLEM TO BE SOLVED: To provide, in biosciences and related fields, the ability to re-configure a flow region of a microfluidic device in real time. 
     SOLUTION: In situ-generated microfluidic isolation structures incorporating a solidified polymer network, methods of preparation and use, compositions and kits therefor are described. The ability to introduce in real time a variety of isolating structures including pens and barriers offers improved methods of micro-object manipulation in microfluidic devices. The in situ-generated isolation structures may be permanently or temporarily installed. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023082886-A (JP)
Title: Communication establishment method, mobile device, authentication device, and computer program
Inventor: INAMI YUICHI
IPC: H04W12/06
Filed: 2021-12-03
Abstract: To allow a plurality of mobile devices to simultaneously use an authentication device that permits operation control of a controlled device by authenticating the mobile devices.SOLUTION: An authentication system 10 establishes a first communication link between a first mobile device 31 and an authentication device 11 through sharing of a first encryption key. The first mobile device 31 establishes a second communication link with a second mobile device 32 through sharing of a second encryption key, and relays encrypted authentication information transmitted by the second mobile device 32 to the authentication device 11. The authentication device 11 authenticates the second mobile device 32 based on the encrypted authentication information. When the authentication of the second mobile device 32 is successful, the authentication device 11 transmits an encrypted third encryption key, which the first mobile device 31 relays to the second mobile device 32. Data communication is performed between the second mobile device 32 and the authentication device 11 via the first mobile device 31 using the third encryption key.SELECTED DRAWING: Figure 1
Patent JP-2022089802-A (JP)
Title: Method and measuring device for measurement of casting level in mould
Inventor: JUERGEN BRIGGMANN
IPC: G01F23/284
Filed: 2021-12-03
Abstract: To provide a measuring method and a measuring device for casting levels in a mould.SOLUTION: A method for measurement of a casting level (L) in a mould (1) includes the steps of: a) impressing a temporal current profile (i(t)) into a transmitting coil (2) arranged at the mould (1), during a measuring time interval (MZI); b) measuring a temporal signal profile (Ue(t)) generated in a receiving coil (3) during the measuring time interval (MZI), wherein the receiving coil is coupled inductively to the transmitting coil (2); c) selecting a time window (ZF) within the measuring time interval (MZI); and d) evaluating the measured temporal signal profile (Ue(t)) within the selected time window (ZF) to determine the casting level (L).SELECTED DRAWING: Figure 1