baber/WOPTO huggingface dataset:
Patent JP-2023054543-A (JP)
Title: Electric power transaction device
Inventor: KUDO YUKI
IPC: G06Q50/06
Filed: 2021-10-04
Abstract: To provide an electric power transaction device capable of realizing stabilization of an electric power system and effective utilization of renewable energy.SOLUTION: An electric power transaction device 1 comprises a contract processing part 12 to match a selling bid and a buying bid accepted from multiple customers every unit time zone, and to contract, and an inputting part 10 to accept the information on power supply/demand of an electric power system and the information on congestion state of the electric power system. The contract processing part 12 balances hourly power supply/demand of the electric power supply system every unit time zone, and limits the total amount of a contracting amount so that the power generation by the power flow becomes equal to or less than the power line transmission capacity of the electric power supply system. Moreover, the electric power transaction device 1 comprises a providing part 14 based on the information accepted by the inputting part 10, where the providing part generates the unit time zone in which the total amount of sale desiring power amount is expected to exceed the total amount of purchase desiring power amount, or the unit time zone in which the power flow is expected to be less than the power line transmission capacity, or the information on a local community, and provides them to the multiple customers.SELECTED DRAWING: Figure 4
Patent JP-2023056099-A (JP)
Title: Toner for electrostatic latent image development
Inventor: MAKI YUKO
IPC: G03G9/10
Filed: 2021-10-07
Abstract: To provide a toner that can further improve low temperature fixability.SOLUTION: A toner for electrostatic latent image development has a toner base particle and silica particles externally added to the toner base particle. The toner base particle includes at least a binder resin and a colorant. The silica particles are subjected to hydrophobic treatment with an alkyl-silane coupling agent. The substantial throughput of the alkyl-silane coupling agent calculated from the following formulas is 0.01 mass% or more and less than 30 mass%. The substantial throughput (mass%) of the alkyl-silane coupling agent=ignition loss-loss on drying. The ignition loss (mass%): the mass reduction ratio when the silica particles are held at a temperature of 500°C for two hours. The loss on drying (mass%): the mass reduction ratio when the silica particles are held at a temperature of 105°C for two hours.SELECTED DRAWING: None
Patent JP-2022008969-A (JP)
Title: Self injector with retractable needle
IPC: A61M5/20
Filed: 2021-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an automatic drug delivery device equipped with a needle retraction mechanism coupled to a skin sensor element for cancelling the needle retraction mechanism when the skin sensor element moves from a rear position to a front position so that a needle comes in a needle insertion position. 
     SOLUTION: An automatic drug delivery device comprises: a needle assembly having a needle 11 extending outside an outer casing 1 when a device is in a needle insertion configuration; a drug delivery mechanism which has a main drive spring 4 inside an inner casing 3 and is cancelled when a skin sensor element 15 moves from a front position to a rear position, wherein the main drive spring 4 is configured to expand along an axis offset to a movable axis of the needle assembly; and a needle retraction mechanism which is configured to retract the needle 11 in the outer casing 1 when being cancelled after the delivery of a drug, and is connected to the skin sensor element 15 to cancel the needle retraction mechanism when the skin sensor element 15 moves from the rear position to the front position so that the needle 11 comes to a needle insertion position. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023056879-A (JP)
Title: Vehicle detection device and vehicle detection method
Inventor: ISAHARA HISASHI
IPC: H04N23/60
Filed: 2021-10-08
Abstract: To provide a vehicle detection device and a vehicle detection method capable of reducing time and trouble required for adjustment for installation by having a simple configuration regarding detection of the vehicle.SOLUTION: A vehicle detection device 1 includes: a camera 5 capable of imaging between two adjacent cars 21 of a train in a state of stopping at a platform and at least one car door 22 as bodies to be photographed in one angle and generating three-dimensional imaging data which is the imaging result; a train stop detection unit for detecting whether or not the train imaged by the camera 5 is stopped or not based on the generated three-dimensional data; a stop position detection unit for detecting the stopped position of the train photographed by the camera 5 based on the generated three-dimensional imaging data; and a door opening/closing detection unit for detecting opening/closing of car door 22 imaged by the three-dimensional imaging unit based on the generated three-dimensional imaging data.SELECTED DRAWING: Figure 5
Patent JP-2023057222-A (JP)
Title: Optical component, lens with film, lens unit, camera module, on-vehicle system, and vehicle
Inventor: BABA YUSUKE
IPC: H04N23/57
Filed: 2021-10-11
Abstract: To provide an optical component, a lens with a film, a lens unit, a camera module, an on-vehicle system, and a vehicle that can improve abrasion resistance, while ensuring sufficient hydrophilic performance and anti-fouling effect.SOLUTION: A lens with a film 13 of the present invention is made of glass, provided at an end on an object side of a lens barrel 12, and formed on its surface with a hydrophilic film 30. The hydrophilic film 30 is applied to a lens surface 13a, includes titanium oxide particles and silica particles as main components, and is added with alkali silicate being silicate including alkali metal. The alkali metal is one of Na, K, Li. In surface composition analysis of the hydrophilic film 30 by the X-ray photoelectron spectroscopy, when the atomic concentration (at%) of Si is defined as A and the atomic concentration (at%) of alkali metal as B, B/A is 0.1 or more and 0.3 or less.SELECTED DRAWING: Figure 1
Patent JP-2023061023-A (JP)
Title: Health appliance
Inventor: YAMAGISHI KATSUYA
IPC: G09B19/00
Filed: 2021-10-19
Abstract: To provide a health appliance having a simple structure, and excellent in self-standing property or the like, in lower limb function training of an older person or the like.SOLUTION: A health appliance used for leg raising motion, for example, raising a leg, and kicking or straddling as training of lower limb function such as iliopsoas includes a long object at least for performing the leg raising motion, a pair of side edge members for holding both edges of the long object, and a swing member for swinging along a direction of the leg raising motion, by using a prescribed spot of the pair of the side edge members as a gravity center.SELECTED DRAWING: Figure 1
Patent JP-2023061316-A (JP)
Title: Strength control method for hardened body
Inventor: SAIDA KAZUYA
IPC: C04B24/12
Filed: 2021-10-19
Abstract: To provide a strength control method that can reduce a strength difference of a hardened body of a hydraulic composition without suppressing the occurrence of bleeding.SOLUTION: When a hardened body is manufactured from a hydraulic composition containing water and a hydraulic powder, the hardened body is cured by co-existing (A) amine oxide-type surfactant in the hydraulic composition to reduce the difference in strength of the hardened body in the direction of gravity applied to the hydraulic composition during curing.SELECTED DRAWING: None
Patent JP-2022009609-A (JP)
Title: boiler
IPC: F23N3/08
Filed: 2021-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a boiler that can purge with optical air amount even if there are seasonal changes or changes in the internal state of the boiler. 
     SOLUTION: A boiler 1 includes a can body 10, a blower 20, an air supply line 30 that supplies air for combustion from the blower 20 to the can body 10, a pressure losing portion 32 disposed in the air supply line 30, a differential pressure measuring portion 33 that measures difference pressure between an upstream side and a downstream side of the pressure losing portion 32, a purge control portion 81 that drives the blower 20 for a predetermined time with predetermined output when ventilating the inside of the can body 10, and an output correcting portion 82 that corrects the driving time of the blower 20 on the basis of the differential pressure measured by the differential pressure measuring portion 33. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023066139-A (JP)
Title: Plant workpiece and manufacturing method thereof
Inventor: NAKAMURA KOICHI
IPC: A23L33/105
Filed: 2021-10-28
Abstract: To provide a plant workpiece containing a predetermined effective components obtained by decomposing inulin contained in a plant raw material, and capable of suitably using as a beverage or a food additive or a predetermined bioactive agent and its manufacturing method.SOLUTION: A processed plant product contains an inulin-derived composition in which the inulin in the inulin-containing plant raw material is decomposed by heating and pressuring. The method for producing the same includes the steps of housing a plant raw material containing inulin in a closed space, heating the closed space, heating the plant raw material in the closed space, heating and pressurizing the plant raw material with steam to a temperature of 125°C to 149°C. for 2 to 5 hours to decompose, cooling the closed space, and recovering the inulin-derived composition in which the inulin in the plant raw material has been decomposed from the closed space, wherein, during heating and cooling of the space, the water vapor pressure in the closed space follows the saturated water vapor pressure curve to heat and cool the closed space.SELECTED DRAWING: None
Patent JP-2023066452-A (JP)
Title: game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2021-10-29
Abstract: To increase the interest of a game.SOLUTION: A game machine includes performance control means (performance control device 300) for performing a control so that a performance related to a game can be displayed on display means (display device 41). The performance control means can display a predetermined object (variable image 90c) on the display means, and can execute a suggestive performance to hide a part or all of the predetermined object in order to suggest whether or not a first performance mode for displaying a first image on the display means is changed to a second performance mode for displaying a second image without displaying the first image on the display means. In the suggestive performance, the period during which the predetermined object is hidden differs between cases where the first performance mode is not shifted to the second performance mode and where the first performance mode is shifted to the second performance mode.SELECTED DRAWING: Figure 36
Patent JP-2023068720-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: YAMAMOTO JUNKI
IPC: H01M10/0566
Filed: 2021-11-04
Abstract: To provide a nonaqueous electrolyte battery with high safety, in which the deficiency of an electrolyte in a separator can be suppressed.SOLUTION: An electrode body housed in a cylindrical battery can in a state of being wound in a spiral shape includes sheet shaped positive electrode and negative electrode 5, and separator stacks 6 and 7 having one electrode (in an example in Fig. 2, negative electrode 5) of the positive electrode and negative electrode 5 therebetween. The separator stacks 6 and 7 include two or more (in the example in Fig. 2, two) separators 6a, 6b, 7a, and 7b that are welded to each other in welded regions 6c and 7c provided along a first side in a longitudinal direction and welded regions 6d and 7d provided along a second side in the longitudinal direction facing the first side, and are welded to each other in a welded region 20a provided along the first side and a welded region 20b provided along the second side in the longitudinal direction.SELECTED DRAWING: Figure 2
Patent JP-2023069532-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA YASUKI
IPC: H01L21/822
Filed: 2021-11-05
Abstract: To improve the heat radiation capability.SOLUTION: An NMOS transistor M1 is connected to an inductive load L1 and operates the inductive load L1 by switching. In a case where the NMOS transistor M1 is turned on, a current sense circuit 12c1 detects a first load current of the inductive load L1 flowing in a route K1 (first route) from a power source to GND and outputs a voltage signal according to the first load current. A diode D1 is connected in parallel to the inductive load L1, and in a case where the NMOS transistor M1 has shifted from on to off, recycles a second load current resulting from a reverse voltage of the inductive load L1 to a route K2 (second route). A shunt resistor Rs is disposed on the route K2 in serial connection to the diode D1 and serves as a detection element for the second load current. An amplification circuit 12b inputs and amplifies both-end voltage of the shunt resistor Rs and outputs a voltage signal according to the second load current.SELECTED DRAWING: Figure 2
Patent JP-2022031700-A (JP)
Title: Brain tissue stimulation method, apparatus, and computer program
IPC: A61N1/36
Filed: 2021-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a local stimulation method of a predetermined region of brain tissue, the brain tissue including at least the GABAergic neuron type. 
     SOLUTION: The method includes at least one activation step (10) of a set of bipolar electrodes (SBE), according to a predetermined electric intensity (PEI) and a predetermined biphasic pulse frequency (PBPF), delivering a predetermined electric field (PEF). The predetermined electric field (PEF) induces activation of the GABAergic type neurons and virtual absence of activation of other types of neurons. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023074630-A (JP)
Title: Nozzle head, spinning method, and spinning apparatus
Inventor: MATSUURA YOSHIKI
IPC: D04H1/728
Filed: 2021-11-18
Abstract: To provide a fiber assembly having a uniform basis weight.SOLUTION: Inside a cylindrical nozzle head 20, a spinning electrode 50 is disposed, a spinning solution 31 is filled, and a plurality of spinning holes 36 are arranged at predetermined intervals. The nozzle head 20 has supply ports 61 and 62 disposed at both ends, through which the spinning solution 31 is supplied.SELECTED DRAWING: Figure 4
Patent JP-2023077314-A (JP)
Title: game machine
Inventor: AKUTAGAWA MITSUHIRO
IPC: A63F7/02
Filed: 2021-11-24
Abstract: To develop a game machine capable of appropriately managing the number of possessed balls and the number of enclosed game balls.SOLUTION: A game machine includes a circulation channel through which game balls discharged from a game area flow down, as circulation means. The circulation channel has a first sensor capable of detecting game balls and a second sensor capable of detecting game balls. When a predetermined condition is satisfied, a predetermined process for determining whether or not the number of game balls in the game machine is within an appropriate range can be executed. In a case where the predetermined process is executed, notification regarding a first error is executed when the first sensor does not detect game balls and notification regarding a second error is executed when the second sensor detects game balls.SELECTED DRAWING: Figure 460
Patent JP-2023079473-A (JP)
Title: Information terminal and program
Inventor: CHASHIKAWA TAKAKAZU
IPC: G08B23/00
Filed: 2021-11-29
Abstract: To enable a displayed home screen arranged with application icons to be automatically switched to another home screen to be displayed according to an activity state of a user.SOLUTION: In an information terminal that includes a display unit, a control unit, and a storage unit storing multiple executable application programs, and includes a screen of the display unit on which multiple icons for activating the multiple application programs, respectively, are displayed in a predetermined display mode, the control unit includes: event occurrence detection means that detects an occurrence of a predetermined event; and display mode switching means which, in response to detection by the event occurrence detection means, of the occurrence of the predetermined event, switches the display mode of the icons on the screen of the display unit to a display mode which allows for easily finding or manipulating the icons of application programs related to the predetermined event.SELECTED DRAWING: Figure 8
Patent JP-2022037020-A (JP)
Title: Formulation containing ketone with non-aromatic ring
IPC: C07C49/317
Filed: 2021-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an OLED formulation that enables efficient ink deposition and forms a well-controlled organic layer with a homogenous functional material, the excellent layer characteristic, and the extremely high performance. 
     SOLUTION: A formulation includes at least one particular ketone solvent containing an aromatic ring, and at least one organic functional material selected from the group consisting of other organic photoactive compounds such as an organic conductor, an organic semiconductor, an organic fluorescent compound, an organic phosphorescent compound, an organic light-absorbing compound, an organic photosensitive compound, an organic photosensitizer, transition metal, rare-earth metal, and organic metal complexes including lanthanide and actinide. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023081667-A (JP)
Title: Light distributor, projector, and light distribution method
Inventor: TERANISHI KEI
IPC: G03B21/14
Filed: 2021-12-01
Abstract: To provide a light distributor that can control the quantity of light distributed to projection units based on information on the projection units.SOLUTION: A light distributor distributes light emitted from a light source section to a plurality of projection units, and has control means that controls the quantity of light distributed to the plurality of projection units, and information acquisition means that acquires at least one type of projection unit information related to the plurality of projection units. The control means controls the quantity of light distributed to the plurality of projection units based on the projection unit information acquired by the information acquisition means.SELECTED DRAWING: Figure 4
Patent JP-2022119179-A (JP)
Title: Propylene resin composition and applications thereof
Inventor: KUSHI SATOSHI
IPC: C08K5/103
Filed: 2021-12-08
Abstract: To provide a propylene resin composition that has excellent antistatic properties and is suitable for obtaining a molding with a reduced amount of volatilization.SOLUTION: A propylene resin composition contains a propylene resin (A), an ethylene-α-olefin copolymer (B), an antistatic agent (C) and an inorganic filler and is free of alkyl acid diethanolamide.SELECTED DRAWING: None
Patent JP-2023086425-A (JP)
Title: Work conveying device and work conveying method
Inventor: TANAKA TAIKI
IPC: B65G47/256
Filed: 2021-12-10
Abstract: To provide a work conveying device and a work conveying method capable of avoiding unintended excessive force from a feeding member of a rotor to be applied to a work on a conveying table in an abnormal placement state.SOLUTION: A work conveying device 11 includes a rotor 13 having a feeding member 24 that rotationally drives and feeds a work W on a conveying table 12, and a first conveyor device 14 that conveys the work W to the conveying table 12. An information acquisition device 21 of the work conveying device 11 acquires information on a placement state of the work W on the first conveyor device 14. A control unit 15 of the work conveying device 11 includes a determination unit 15a that determines whether or not a placement state of the work W is abnormal based on the information acquired by the information acquisition device 21. A position changing mechanism 20 of the work conveying device 11 changes a relative position between the feeding member 24 and the conveying table 12 so that the feeding member 24 and the conveying table 12 are separated from each other if the determination unit 15a determines that the placement state of the work W is abnormal.SELECTED DRAWING: Figure 2
Patent JP-2023088518-A (JP)
Title: Silicide film forming method
Inventor: OBA TAKU
IPC: H01L21/28
Filed: 2021-12-15
Abstract: To provide a silicide film forming method capable of forming a uniform metal silicide film on a semiconductor wafer.SOLUTION: A semiconductor wafer containing silicon as a constituent element is placed in a sputtering chamber. After that, the inside of the sputtering chamber is evacuated until the pressure becomes 9×10-5 Pa or less. Thereafter, a metal film is deposited on the semiconductor wafer by introducing sputtering gas into the sputtering chamber and sputtering the target. A laser beam is made incident on a metal film deposited on a semiconductor wafer to cause silicide reaction to form a metal silicide film.SELECTED DRAWING: Figure 1
Patent JP-2022043168-A (JP)
Title: System and method for real-time rendering of complex data
IPC: A61B6/03
Filed: 2021-12-15
Abstract: PROBLEM TO BE SOLVED: To provide methods for volume rendering of 3D object data and a computer-readable medium. 
     SOLUTION: A computing system performs steps of: classifying 3D object data and determining a transfer function to be used to render the 3D object data according to the classification; incrementally determining voxels to be rendered from the 3D object data; and determining a grid representing the voxels and rendering based on the voxel grid. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023092379-A (JP)
Title: Information processing device and information processing program
Inventor: SAKAGUCHI KATSUTOSHI
IPC: G06F3/14
Filed: 2021-12-21
Abstract: To provide an information processing device and an information processing program capable of visually recognizing an important image higher than a threshold with predetermined importance among display images even in the case of newly displaying a notification message.SOLUTION: An information processing device 20 is provided with a CPU 21, and the CPU 21 displays a notification message to be sent to a user while avoiding importance images higher than a threshold with predetermined importance among display images that have been already displayed in the case of newly displaying the notification message.SELECTED DRAWING: Figure 4
Patent JP-2023094667-A (JP)
Title: Injection molding machine management system
Inventor: MITSUMA YUSUKE
IPC: B29C45/76
Filed: 2021-12-24
Abstract: To provide technology to properly determine the timing of maintenance of molding dies.SOLUTION: An injection molding machine management system for managing an injection molding machine that molds a molded product by injection molding includes: a physical quantity acquisition unit that acquires physical quantity information including at least one of a first physical quantity representing a physical quantity related to injection molding in the injection molding machine, a second physical quantity representing a physical quantity related to injection molding in a molding die attached to the injection molding machine, and a third physical quantity representing a physical quantity related to the quality of the molded product; a storage unit that stores an accumulated shot count and the physical quantity information with respect to the molding die in a predetermined maintenance period according to time series; and a display unit that displays a display screen showing the physical quantities included in the accumulated shot count and physical quantity information according to the same time series. The maintenance period is the period from the first point at the time when the molding die is maintained to the second point at the time when the molding die is maintained after the first point in time.SELECTED DRAWING: Figure 2