baber/WOPTO huggingface dataset:
Patent JP-2022009716-A (JP)
Title: Air filter medium and air filter
IPC: A61L9/014
Filed: 2021-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an air filter medium and air filter easy to carry out a pleat process, hardly changing in a pleat shape of the air filter when using under high wind velocity and having excellent dust collection and deodorization performances. 
     SOLUTION: An air filter medium is configured by double layers of a support layer and a dust collection layer. The medium is characterized in that the support layer comprises a non-woven cloth in which the basic weight and thickness are in the ranges of 40 to 100 g/m 2  and 0.2 to 1.4 mm, respectively and on which an aldehyde adsorbent comprising particles of an average particle size of 1 to 50 μm is carried by a binder; the dust collection layer comprises another non-woven cloth which is electret-processed, has the basic weight of 10-30 g/m 2 , is 9.5 Pa or less in veneer pressure loss at the time of 5.3 cm/s and is 80% or more in collection efficiency for atmospheric dust having the particle size of 0.3 μm or more but less than 0.5 μm at the same time as above; and a wind blast resistance [unit: g] is in the range of 8 to 33 g in MD of the medium and of 6 to 20 g in CD. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022009860-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can suppress a difference in game result between a player who visually recognizes main display means and plays a game and a player who does not visually recognize the main display means. 
     SOLUTION: A Pachinko machine 10 includes main control means which performs a win/lose lottery of whether or not to generate a special game state advantageous to a player and generates a special game state on the basis of a result of the win/lose lottery; and sub control means capable of performing control on the basis of a signal from the main control means. The Pachinko machine also includes: main display means controlled by the main control means and performing defined display for indicating a result of the win/lose lottery; performance display means which is controlled by the sub control means and performs performance display indicating or suggesting a result of the win/lose lottery; and irradiation means capable of irradiating light to the main display means. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069127-A (JP)
Title: monitoring device
Inventor: MIYAKE TERUHIKO
IPC: B60K6/485
Filed: 2021-11-05
Abstract: To provide a monitoring device capable of easily securing reliability of an estimation value of output torque of an internal combustion engine.SOLUTION: A monitoring device includes: a first monitoring section that compares a first estimation value of output torque of an internal combustion engine estimated from a detection value of an opening of a throttle valve provided in an intake passage of the internal combustion engine with a required value of output torque required for the internal combustion engine to monitor normality of the first estimation value; and a second monitoring section that compares a second estimation value of output torque of the internal combustion engine estimated from a detection value of intake air amount sucked from the intake passage with the first estimation value when the first monitoring section confirms the normality of the first estimation value to monitor normality of the second estimation value. The required value is a parameter satisfying a predetermined standard related to reliability.SELECTED DRAWING: Figure 3
Patent JP-2023073680-A (JP)
Title: Vehicular seat bracket
Inventor: DOMON YOSHINORI
IPC: B62D25/20
Filed: 2021-11-16
Abstract: To provide a vehicular seat bracket capable of suppressing a flat part of a top surface of the seat bracket from rising due to vertical vibration of a seat.SOLUTION: A seat bracket 20, used for securely supporting the seat, includes: a substantially rectangular box-shaped cover 21; a case nut 22 provided inside the cover 21 and screwing a bolt for fixing the seat; and a supporting member 23 supporting the case nut 22 inside the cover 21. On a top surface 21A of the cover 21, there are provided an opening part 21B exposing the case nut 22 and a flat part 21C adjacent to the opening part 21B and having a larger area than at least that of the opening part 21B. The flat part 21C is joined to the supporting member 23 by welding.SELECTED DRAWING: Figure 2
Patent JP-2023075583-A (JP)
Title: Resin molding material, molded article, and method for manufacturing said molded article
Inventor: KITADA TETSUYA
IPC: C08K5/09
Filed: 2021-11-19
Abstract: To provide a resin molding material that is excellent in fillability into a mold or the like in a molding process at a low temperature, and is excellent in moldability.SOLUTION: The resin molding material of the present invention contains (A) an epoxy resin, (B) a curing agent, (C) a dispersant containing a linear fatty acid having 8 to 20 carbon atoms, and (D) a soft magnetic particle.SELECTED DRAWING: None
Patent JP-2023076175-A (JP)
Title: stationary inductor
Inventor: TAKEI MASATO
IPC: H01F30/10
Filed: 2021-11-22
Abstract: To provide a stationary inductor capable of reducing size and weight while ensuring cooling performance.SOLUTION: A stationary inductor 1 according to an embodiment includes a tank 2 provided with an inlet and an outlet for a refrigerant, an iron core 5 disposed inside the tank 2 and having a plurality of legs 5a, a plurality of coils 6 attached to the legs 5a of the iron core 5 and formed with internal flow paths through which the coolant flows, and a T-partition 12 as a straightening member that divides the inside of the tank 2 into an inlet side and an outlet side at least in part, and straightens the internal flow path located on the inlet side and the internal flow path located on the outlet side such that the refrigerant flows in series.SELECTED DRAWING: Figure 1
Patent JP-2023078536-A (JP)
Title: Water quality inspection instrument for drinking water
Inventor: KANEKO TSUNEO
IPC: G01N1/10
Filed: 2021-11-26
Abstract: To provide a water quality inspection instrument capable of preferably achieving, preservation property, transport property, portability, in inspection of coliform bacillus and coliform group by a specific enzyme substrate medium method, facilitating also waste treatment after inspection, and reducing time and labor required for inspection.SOLUTION: A water quality inspection instrument is formed of an inspection bag 10 which is formed in a sealed bag shape by transparent and flexible resin film materials 12, 14, 16, a chuck tape 32 is attached to a bag center side of an opening tearing scheduled line 30 in the vicinity of an upper end part, and in parallel to the opening tearing scheduled line, and in a storage part 38, 100 ml of test water can be injected. In the storage part of the inspection bag, there are sealed, a sodium thiosulfate agent 44, and a packaged small bag 46 including a required amount of a color producing enzyme substrate medium component required for inspecting the 100 ml of test water, with a small amount of water and being sealed, the packaged small bag being torn by pressing force applied to an external surface thereby the liquid including the color producing enzyme substrate medium component, outflows from the packaged small bag.SELECTED DRAWING: Figure 1
Patent JP-2023078594-A (JP)
Title: Weeding and greening sheet
Inventor: FUKUSHIMA HITOMI
IPC: A01G20/20
Filed: 2021-11-26
Abstract: To provide a weeding and greening sheet that exhibits an excellent weeding effect while allowing for the fast growth of a target species, and also reducing the labor of maintenance after its installation, the sheet demonstrating high durability.SOLUTION: A weeding and greening sheet S according to the present invention comprises a multilayer weeding sheet 1 provided with a linear substrate bag 2. In the multilayer weeding sheet 1, the top side of the substrate bag 2 is provided with a sparse part 8, at least the top face of which shows a white color. In the multilayer weeding sheet 1, the top side of the substrate bag 2 is provided with a dense part 7 as well as the sparse part 8.SELECTED DRAWING: Figure 1
Patent JP-2023079046-A (JP)
Title: Personal authentication apparatus and personal authentication system
Inventor: ONAGA HIROMASA
IPC: G06T7/00
Filed: 2021-11-26
Abstract: To provide a personal authentication apparatus and a personal authentication system which can carry out sufficient and necessary personal authentification while reducing anxiety of a person whose biological information is provided.SOLUTION: A personal authentication system (1) according to the present invention has a personal authentication apparatus (10), a biological information reader apparatus (20), and an organization specifying information reader apparatus (30). The personal authentication apparatus has a reference authentication information storing unit (14) for storing reference authentication information including partial biological information having only a part of biological information, and an authentication unit (13) for carrying out personal authentication processing by collating biological information of a recognition subject individual read by the biological information reader apparatus and the reference authentication information. If organization specifying information for use in specifying an organization to which the recognition subject individual belongs to and a service to be utilized is associated with the reference authentication information, the organization specifying information reader apparatus (30) retrieves the reference authentication information with the read organization specifying information, and carries out further personal authentication processing by using the partial biological information included therein.SELECTED DRAWING: Figure 3
Patent JP-2023079683-A (JP)
Title: Image forming apparatus
Inventor: FUKUMOTO SHOHEI
IPC: G03G21/00
Filed: 2021-11-29
Abstract: To normally determine a change in toner density without comprising a temperature sensor to accurately control the density of toner included in a developing device.SOLUTION: An image forming apparatus comprises: a toner density value acquisition unit that acquires a toner density value of toner stored in a developing device; a storage unit that stores a density determination reference value being a reference in determining whether to supply toner stored in a toner cartridge to the developing device in comparison with the acquired toner density value and double-sided printing history information obtained when double-sided printing is performed; and a density determination reference value correction unit that corrects the density determination reference value based on the number of double-sided printing stored in the double-sided printing history information. After correcting the density determination reference value, the density of toner is controlled through comparison between the acquired toner density value and the corrected density determination reference value.SELECTED DRAWING: Figure 14
Patent JP-2022033855-A (JP)
Title: Gene therapy methods for age-related diseases and conditions
IPC: A61K48/00
Filed: 2021-11-30
Abstract: PROBLEM TO BE SOLVED: To provide methods of gene therapy for treating or preventing age-related diseases or conditions by regulating one or more functional proteins associated with age-related diseases or conditions. 
     SOLUTION: A viral vector comprises a first nucleic acid sequence comprising a gene capable of expressing a mammalian protein or an inhibitor mRNA product. The first nucleic acid sequence is operably linked to a first regulatory sequence for expression of the product in mammalian cells. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023082736-A (JP)
Title: Air blower
Inventor: KURITA TSUYOSHI
IPC: F04D29/056
Filed: 2021-12-03
Abstract: To restrain occurrence of seizure in an air blower.SOLUTION: An air blower 10 comprises: a housing 60 comprising a concave part 63; a sleeve 70 comprising a first through hole 71, and arranged in the concave part 63; a cap 80 comprising a second through hole 81, and arranged above the sleeve 70; a shaft 314 passing through the first through hole 71 and the second through hole 81; a propeller 31 connected to the shaft 314; and lubricating oil 90 housed in the concave part 63. A first gap S1 is formed between an outside surface of the shaft 314 and an inside surface of the sleeve 70. A second gap S2 is formed between an outside surface of the sleeve 70 and an inside surface of the housing 60. A third gap S3 is formed between a lower surface of the cap 80 and an upper surface of the sleeve 70. A first distance t1 of the third gap S3 that is a distance between an outside surface of the cap 80 and the sleeve 70 is smaller than a second distance t2 of the third gap S3 that is a distance between an inside surface of the cap 80 and the sleeve 70.SELECTED DRAWING: Figure 9
Patent JP-2022089810-A (JP)
Title: Inactivation method for metal sodium
Inventor: MURAKAMI YOSHIAKI
IPC: A62D3/30
Filed: 2021-12-03
Abstract: To provide an inactivation method for metal sodium that prevents generation of the waste needed to be discharged out of the system.SOLUTION: The inactivation method includes: a dispersion step S20 for generating a dispersoid having metal sodium dispersed in first solvent; an inactivation step S40 for reacting the metal sodium contained in the dispersoid with a hydrocarbon compound having a hydroxy group in second solvent to generate an alkoxide and also for generating a deposit containing sodium contained in the alkoxide; and a separation step S50 for separating the deposit from a solvent mixture containing the first solvent, the second solvent, and the hydrocarbon compound. At least part of the solvent mixture is subjected to the inactivation step S40.SELECTED DRAWING: Figure 2
Patent JP-2022093310-A (JP)
Title: Audition apparatus charger and system, and method for manufacturing holder for the same
Inventor: NIELSEN HENRIK
IPC: H04R25/00
Filed: 2021-12-09
Abstract: To provide an audition apparatus charger and system, and a method for manufacturing a holder for the same.SOLUTION: A charging insertion part (40) includes a holder (45) for holding charging type audition apparatuses (1A and 1B) in an audition apparatus charger (20) that charges the charging type audition apparatuses (1A and 1B) in a system (100). The charging type audition apparatuses (1A and 1B) are individually customized so as to be at least partially inserted to an external auditory canal of a user. The audition apparatus charger (20) includes a charging casing (21) having a receiving part (29) for the charging insertion part (40) having the holder (45), and first charging elements (22 and 23) having a first position in the charging casing (21).SELECTED DRAWING: Figure 6
Patent JP-2022094337-A (JP)
Title: Composite chip for cell imaging and biochemical detection and method of using the same
Inventor: HUANG CHEN HAN
IPC: G01N27/416
Filed: 2021-12-10
Abstract: To provide a composite chip having an integrated function of cell imaging and biochemical detection.SOLUTION: The composite chip includes a sequentially stacked and mutually sealed laminate set. The laminate set includes: an upper laminate set (101) which is comprised of one or more laminate plates having one or more through-holes (104) used for sample injection, and/or sample or air discharging; a middle laminate set (102) which is composed of one or more laminate plates including at least two through-structures (105, 106) penetrating the laminate, the through-structure defining an imaging chamber and a biochemical detection area, respectively; and a lower laminate set (103) which is comprised of at least one set of a filtering structure (108) and electrode sensing structure (107) disposed in association with the biochemical detection area, the filtering structure being for blocking suspended particles, the electrode sensing structure including electrode terminals and connected to instruments and equipment in order to perform measurement and analysis of electrochemistry and impedance.SELECTED DRAWING: Figure 1
Patent JP-2023086298-A (JP)
Title: Method of manufacturing wavelength converter substrate and decompression exposure device
Inventor: ISHIZUKA MASATOSHI
IPC: B05D5/06
Filed: 2021-12-10
Abstract: To provide a method of manufacturing a wavelength conversion substrate, which suppresses quantum dot deactivation, increases throughput, sufficiently accelerates curing of a wavelength conversion layer, and suppress film thickness reduction.SOLUTION: A method of manufacturing a wavelength conversion substrate is provided, the method comprising conveying a substrate with a wavelength conversion composition layer in a closed space to mount the same at a given position within the closed space (step A), and subjecting the substrate with the wavelength conversion composition layer to decompression drying and decompression exposure processes within the closed space (step B).SELECTED DRAWING: Figure 2-1
Patent JP-2023092624-A (JP)
Title: Method for producing lithium hydroxide
Inventor: SEMBA YUSUKE
IPC: C22B26/12
Filed: 2021-12-22
Abstract: To provide a method for producing lithium hydroxide in which impurities can be reduced to a predetermined level at a stage prior to a conversion process based on electrodialysis to thereby obtain high-purity lithium hydroxide.SOLUTION: A method for producing lithium hydroxide comprises the following steps (1) to (5): (1) a hydrocarbonation step in which carbon dioxide is blown into a slurry given by mixing water and crude lithium carbonate; (2) a decarboxylation step in which a lithium bicarbonate solution is heated; (3) an acid solution dissolution step in which purified lithium carbonate is dissolved in an acid solution; (4) an impurity removal step in which a part of metal ions are removed from a first lithium-containing solution; and (5) a conversion step in which a lithium salt contained in a second lithium-containing solution is converted into lithium hydroxide by electrodialysis. This production method ensures that metals other than lithium are removed thereby increasing the purity of the resulting lithium hydroxide.SELECTED DRAWING: Figure 1
Patent JP-2023094711-A (JP)
Title: Control device and control method for saddle-riding vehicle
Inventor: LARS PFAU
IPC: G06F3/01
Filed: 2021-12-24
Abstract: To provide a control device and a control method that are capable of appropriately assisting a rider of an own vehicle in response to a gesture of a rider of a preceding vehicle located in front of the own vehicle.SOLUTION: In a control device (20) and a control method (100), a recognition unit (13) recognizes a gesture of a recognition target rider (3), who is a rider of a peripheral saddle-riding vehicle (2) located around an own vehicle (1). Furthermore, a control operation execution unit (23) executes a control operation in response to the gesture of the recognition target rider (3) in the own vehicle (1) to support a rider of the own vehicle (1).SELECTED DRAWING: Figure 1
Patent JP-2023095325-A (JP)
Title: game machine
Inventor: NOJIRI TAKASHI
IPC: A63F7/02
Filed: 2021-12-24
Abstract: To facilitate design and maintenance for performance light emission drive, and to make board configuration efficient.SOLUTION: A game machine includes: a full color LED chip; light emission drive means in which drive current of each color of the full color LED chip is assigned to a plurality of drive current terminals in a specific color order; and light emission control means for generating drive data of each color to be supplied to the light emission drive means as serial data arranged in the specific color order, and outputting it from a serial output circuit. The full color LED chip includes a first type chip and a second type chip whose arrangement order of each color terminal is different from that of the first type chip. The light emission drive means includes first light emission drive means in which drive current of each color is assigned in a specific color order, and only the first type chip is connected, and second light emission drive means in which drive current of each color is assigned in a specific color order, and only the second type chip is connected.SELECTED DRAWING: Figure 46
Patent JP-2023097692-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-12-28
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2023097917-A (JP)
Title: Air cleaner
Inventor: MORIOKA SHINPEI
IPC: A61L9/18
Filed: 2021-12-28
Abstract: To provide an air cleaner that can be made thinner.SOLUTION: An air cleaner has: a housing; a photocatalyst unit which is arranged inside the housing, and has a photocatalyst working surface including a photocatalyst; a light emitting element; and a light flux control member which is arranged so as to cover the light emitting element, and controls light emitted from the light emitting element toward the photocatalyst unit. The light flux control member is non-rotationally symmetric to an optical axis of the light emitting element. The light emitting element is arranged such that the optical axis becomes substantially parallel with the photocatalyst working surface.SELECTED DRAWING: Figure 1
Patent JP-2023098026-A (JP)
Title: Discharge tube, discharge device, surface modification device, and plant raising device
Inventor: KAMATA HISAHIRO
IPC: A01G7/00
Filed: 2021-12-28
Abstract: To generate a high concentration radical.SOLUTION: A discharge tube includes: a dielectric with a hollow cylindrical shape and uniform thickness, to pass a modification object material to be ionized; one or more conductive rods installed inside the dielectric parallel to the dielectric so that the distance from the dielectric is kept uniform; and a conductor covering a surface of the dielectric. A voltage is applied between the conductive rod with electrical insulation structure and the conductor, and the modification object material is modified by inputting and outputting the modification object material.SELECTED DRAWING: Figure 1