baber/WOPTO huggingface dataset:
Patent JP-2023117992-A (JP)
Title: dental curable composition
Inventor: TAGO MOENO
IPC: A61K6/62
Filed: 2022-02-14
Abstract: To provide a dental curable composition capable of restoration having high color tone compatibility with natural teeth, having small polymerization shrinkage, and having high surface hardness of the resulting cured product.SOLUTION: Provided is a dental curable composition comprising: (a) a cationic polymerizable monomer, (b) a photoacid generator; (d) a thiophene compound, and (f1) an inorganic spherical filler. Here, the inorganic spherical filler has an average primary particle diameter of within the range of 230 nm or more and 1000 nm or less. In the number-based particle size distribution, the ratio of particles existing in a range of 5% before and after the average primary particle size to the total number of particles is 90% or more. The refractive index nFa at 25°C of the inorganic spherical filler (f1) is larger than the refractive index nP at 25°C of the polymer of the cationic polymerizable monomer (a).SELECTED DRAWING: None
Patent JP-2023122187-A (JP)
Title: Manufacturing method of opened silica glass cloth
Inventor: NOMURA RYUNOSUKE
IPC: D03D15/267
Filed: 2022-02-22
Abstract: To provide a manufacturing method of an opened silica glass cloth which can suppress wrinkles or fluffing caused by breakage of silica glass filaments even in a rigid silica glass cloth, allows warp yarns to be sufficiently opened, and can have uniform smoothness and good resin-impregnating properties.SOLUTION: There is provided a manufacturing method of an opened silica glass cloth, which comprises an opening treatment step of: winding a silica glass cloth 200 having an ignition loss of 0.1% or more as measured by a method described in JIS R 3420:2013 into a roll; spraying a water-based liquid W1 while conveying the roll in a state where a spray irradiation angle (θ1) of a spray header M formed by connecting a plurality of spray nozzles m in the crosswise direction with respect to a plane of the silica glass cloth on a support member is 5 to 175° and the direction in which a spray width sprayed from the spray nozzles becomes maximum is biased by 1° or more to the crosswise direction of the silica glass cloth; and winding the silica glass cloth in a roll shape.SELECTED DRAWING: Figure 1
Patent JP-2022065183-A (JP)
Title: Physical quantity measurement device, and method of manufacturing physical quantity measurement device
IPC: G01F1/684
Filed: 2022-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a physical quantity measurement device which can suppress variation of detection accuracy of a physical quantity detection part for each product, and a method of manufacturing the physical quantity measurement device. 
     SOLUTION: An air flow meter 14 has a housing 21 and a flow rate detection part 22. The housing 21 has a housing opening part 61 connecting to an interior space 24a. A sensor SA50 having the flow rate detection part 22 is inserted from the housing opening part 61 to be installed in the interior space 24a. In the interior space 24a, a potting part 65 covering the sensor SA50 from a side of the housing opening part 61 is provided. In manufacturing the air flow meter 14, thermoset resin is injected from the housing opening part 61 to be filled in the interior space 24a. The thermoset resin cures in the interior space 24a, whereby the potting part 65 is formed. 
     SELECTED DRAWING: Figure 41 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023125674-A (JP)
Title: Air bag and air bag device
Inventor: TAKEUCHI SHINICHI
IPC: B60R21/2334
Filed: 2022-02-28
Abstract: To provide an air bag of which a structure can be simplified.SOLUTION: An air bag includes an outer bag which swells by supplied gas, and an inner bag which swells on an inner side of the outer bag by air flowing in when the outer bag swells. The inner bag includes a first panel which has a first front surface part opposite to an occupant side at a stage of development completion of the air bag, and a second panel which has a second front surface part overlapping the first front surface part on the occupant side from the first front surface part. The air flows in the inner bag from a clearance between the first front surface part and the second front surface part on the way of development of the air bag. The clearance is structured so as to close at the stage of the development completion of the air bag.SELECTED DRAWING: Figure 1
Patent JP-2023128532-A (JP)
Title: Toner, developer, toner storage unit, image forming apparatus, and image forming method
Inventor: TAKAHASHI TSUKIKO
IPC: G03G9/097
Filed: 2022-03-03
Abstract: To provide a toner that achieves both low temperature fixability and heat-resistant storage property, prevents dirt on a cleaning member and a photoreceptor, and has excellent electrification stability.SOLUTION: A toner according to the present invention is a toner in which a plurality of resin fine particles and inorganic external additives are present on a surface of a toner base particle containing a binder resin, a colorant, and wax. The coverage of the resin fine particle is 30% to 70%. The inorganic external additive covers a surface of an oxide of a metal element with a hydroxide of the metal element.SELECTED DRAWING: None
Patent JP-2022078198-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving amusement of a player toward games. 
     SOLUTION: A game machine includes: second determination means for performing a second determination on the basis of a game ball entrance to ball entrance means; second display means for displaying a result of the second determination after performing a second presentation in a second presentation period, if the second determination by the second determination means is performed; and a privilege game performance means for performing a privilege game becoming advantageous to a player, if it is displayed by the second display means that the second determination is a specific result. The game machine further includes prior discrimination means for preliminarily discriminating a determination result to be determined by a first determination means on the basis of information stored in storage means, before a first determination condition is established, and variable setting means for varying and setting the second presentation period on the basis of a discrimination result discriminated by the discrimination means. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023129103-A (JP)
Title: Nonaqueous electrolyte for battery, lithium secondary battery precursor, lithium secondary battery, and method for producing lithium secondary battery
Inventor: SHIMIZU YUSUKE
IPC: H01M10/0567
Filed: 2022-03-04
Abstract: To provide a non-aqueous electrolyte for a battery that can reduce battery resistance after high-temperature storage.SOLUTION: An electrolytic solution includes a compound (I) and an additive selected from the group consisting of compound (II), compound (III), and compound (IV) which are mono- or difluorolithium phosphates.SELECTED DRAWING: None
Patent JP-2023129988-A (JP)
Title: temperature sensor
Inventor: YOSHIDA TOSHIHIRO
IPC: G01K1/16
Filed: 2022-03-07
Abstract: To provide a temperature sensor that can be installed on a flat measurement surface such as a battery and can obtain high thermal responsiveness despite the use of a cylindrical or columnar temperature sensor body.SOLUTION: A temperature sensor comprises: a temperature sensor body 4 that includes a temperature transducer and a cylindrical metal case 3 storing the temperature transducer in a case tip part; and a metal clip 5 that sandwiches an outer peripheral surface of the case tip part, and the metal clip has a flat plate part 5a having a flat contact surface with respect to an object to be measured. The temperature sensor further comprises: a clip holding member 6 that surrounds and fixes the outer peripheral surface of the metal clip; and a spring member 7 that is provided on an upper part of the clip holding member and generates an upward urging force.SELECTED DRAWING: Figure 1
Patent JP-2023132830-A (JP)
Title: Carbonated alcoholic beverage and method for production thereof
Inventor: HAYASHI NORIMITSU
IPC: C12G3/04
Filed: 2022-03-11
Abstract: To provide a carbonated alcoholic beverage with a light flavor, reduced odd taste derived from ethanol or pungent odor of ethanol, minimal aftertaste, and smooth drinkability.SOLUTION: A carbonated alcoholic beverage contains drinking water, carbon dioxide, ethanol, a sweetener and a souring agent, wherein the ethanol concentration is 1-4 v/v% and the soluble solid concentration is 0.4-1.4 w/w%.SELECTED DRAWING: None
Patent JP-2023135120-A (JP)
Title: Measurement device
Inventor: MAENO TOMOYA
IPC: G01G11/00
Filed: 2022-03-15
Abstract: To provide a measurement device which can reduce variation in the accuracy of measurement of each measurement unit even when the measurement device has a plurality of measurement units.SOLUTION: A measurement device includes: a plurality of conveyance units arranged in a direction perpendicular to a conveyance direction; a plurality of measurement units connected to the conveyance units, respectively, the measurement units measuring items conveyed by the conveyance units; and a control unit for performing filtering processing on an original signal regarding a measurement output from each of the measurement units. The control unit sets a filter condition to apply to the filtering processing for each of the measurement units or on each group when the measurement units are divided in at least two different groups.SELECTED DRAWING: Figure 4
Patent JP-2023135499-A (JP)
Title: Solution proposal support method and solution proposal support system
Inventor: Lu xiao-yun
IPC: G06Q50/10
Filed: 2022-03-15
Abstract: To provide a solution proposal support method and a solution proposal support system for proposing solution means that a customer is likely to consider introduction on the basis of an introduction state or the like of the solution means.SOLUTION: In a solution proposal support system, a solution proposal support server 101 includes a problem and solution information table 2058 for holding problem solution information for associating a plurality of problems with a plurality of solutions to solve each of the plurality of problems and introduction result information showing the introduction result of each solution, a similarity calculation program 2051 for calculating similarity between a retrieval keyword and the problems included in the problem and solution information table, a problem importance calculation program 2054 for calculating the importance of the problems, a solution introduction result calculation program 2055 for calculating indexes of solution introduction results, and a problem solution result calculation program 2056 for calculating problem solution results.SELECTED DRAWING: Figure 7
Patent JP-2023136619-A (JP)
Title: Network device for transmitting/receiving data using multiple bearers, user terminal, communication control method, and program
Inventor: KITATSUJI YOSHINORI
IPC: H04W76/10
Filed: 2022-03-17
Abstract: To more efficiently accommodate user terminals in a mobile communication system in which one user terminal is capable of establishing a plurality of bearers for data communications.SOLUTION: A network device, which is disposed in a core network, for determining a base station respectively accommodating a plurality of bearers established by a user terminal (UE) for data communications and a gateway (GW) receives an establishment request of a bearer from a first UE via the base station, determines a predetermined GW for accommodating the bearer from among a plurality of GWs in the core network in response to the establishment request received from the first UE, instructs the determined GW to secure predetermined resources for establishing the bearer, and in response to an establishment request of a bearer received from a second UE which is different from the first UE, instructs the predetermined GW to establish the predetermined bearer between the second UE and the predetermined GW using the predetermined resources.SELECTED DRAWING: Figure 1
Patent JP-2022069668-A (JP)
Title: Lipolysis promoter, and external composition for skin and bath agent composition containing lipolysis promoter
IPC: A61K36/75
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a lipolysis promoter for decomposing fat accumulated in a body. 
     SOLUTION: A lipolysis promoter contains extract of at least one plant selected from the group consisting of Hypericum erectum, Skimmia japonica (Thunb).var. intermedia Komatsu f. repens, Amomum tsao-ko, broad-leaved teatree and Crataegus oxyacantha as an active ingredient. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023137148-A (JP)
Title: Liquid discharge head, liquid discharge unit and liquid discharge device
Inventor: MACHIDA OSAMU
IPC: B41J2/14
Filed: 2022-03-17
Abstract: To provide a liquid discharge head that can reduce crosstalk, a liquid discharge unit and a liquid discharge device.SOLUTION: A liquid discharge head supplies liquid from a common liquid chamber 3 to pressurization liquid chambers 4 communicated with a plurality of nozzles 2 respectively, and makes the nozzles 2 discharge liquid in the pressurization liquid chambers by driving piezoelectric elements which are electromechanical conversion elements arranged at the nozzle side with respect to the pressurization liquid chambers 4. Further, openings through which liquid is supplied from the common liquid chamber 3 are formed at the opposite side of the nozzle side of the pressurization liquid chambers 4, where the cross sectional areas at the side of the openings of the pressurization liquid chambers 4 gradually increase as going toward the common liquid chamber.SELECTED DRAWING: Figure 4
Patent JP-2023140017-A (JP)
Title: Content distribution apparatus, content distribution method, and content distribution program
Inventor: UNOSAKI JIRO
IPC: H04N21/258
Filed: 2022-03-22
Abstract: To provide a content distribution apparatus suitable for the case where content is divided into a plurality of sub blocks to each of which a right holder is set.SOLUTION: A content acquisition unit 23 extracts a sub block having an evaluation value equal to or larger than a threshold, in content managed by a content asset management apparatus 1, in association with evaluation values, for each sub block, and acquires the extracted sub block as distribution data. A distribution control unit 21 controls the distribution data to be distributed to a user terminal of a user when the user pays a fee for receiving distribution of the extracted sub block.SELECTED DRAWING: Figure 1
Patent JP-2023140114-A (JP)
Title: power control device
Inventor: KATSUYA HITOSHI
IPC: H02M7/12
Filed: 2022-03-22
Abstract: To provide a power control device that can reduce power loss.SOLUTION: A power control device 10 has a power receiving unit 31, a power conversion unit 32, and a control device 16. The power receiving unit 31 includes a secondary coil that receives AC power contactlessly transmitted from a power transmitting device 8. The power conversion unit 32 includes transistors 32a and 32b that form a pair of two-phase transistors connected to the secondary coil. The power conversion unit 32 converts the AC power received by the power receiving unit 31 into DC power. When a target output is greater than or equal to a predetermined value, the control device 16 executes a synchronous rectification operation that rectifies the AC power by synchronously driving the two-phase transistors 32a and 32b. When the target output is less than the predetermined value, the control device 16 controls the synchronous rectification operation and short-circuit operation, in which the secondary coil is short-circuited by the transistors 32a and 32b of the two phases, using pulse frequency modulation.SELECTED DRAWING: Figure 1
Patent JP-2023142189-A (JP)
Title: Game machine
Inventor: SATO HIDEAKI
IPC: A63F7/02
Filed: 2022-03-24
Abstract: To provide a game machine in which a decrease in visibility of information written on a seal is restrained.SOLUTION: A game machine comprises a board 400, and a case 402 housing the board. The case comprises a first member 402a covering one surface of the board, and a second member 402b covering the other surface of the board. A seal 410 on which predetermined information can be written is attached to the first member. The first member is formed of an ABS resin. The second member is formed of a polycarbonate resin. Thereby, a decrease in visibility of the information written on the seal can be restrained.SELECTED DRAWING: Figure 7
Patent JP-2023144699-A (JP)
Title: Ultraviolet beam processing device
Inventor: MAEDA ATSUSHI
IPC: H01L21/301
Filed: 2022-03-28
Abstract: To provide an ultraviolet beam processing device capable of keeping a sterilized material in cleaning.SOLUTION: An ultraviolet beam processing device 1 comprises: a keeping unit 10 that keeps a sterilized material 200; an ultraviolet beam irradiation unit 20 that irradiates an ultraviolet beam 21 to the sterilized material 200 kept by the keeping unit 10 to execute a processing; an ultraviolet beam diffusion mechanism that diffuses the ultraviolet beam 21; and a sterilized material holder 50 that keeps a sterilized material 60 different from the sterilized material 200. The sterilized material holder 50 is distributed to a position where the ultraviolet beam 21 diffused by the ultraviolet beam diffusion mechanism is irradiated to allow the sterilization of the sterilized material 60 kept by the sterilized material holder 50 with the ultraviolet beam 21.SELECTED DRAWING: Figure 1
Patent JP-2023144802-A (JP)
Title: Fuel cell activation method and device
Inventor: SATO KOICHIRO
IPC: H01M8/043
Filed: 2022-03-28
Abstract: To further improve the degree of activation of a fuel cell.SOLUTION: When a fuel cell is activated, a variable voltage is applied to an electrolyte membrane/electrode assembly (10) while supplying first gas to an anode electrode (14) and second gas to a cathode electrode (16). After that, liquid water is generated at the anode or cathode electrode while applying a constant voltage to the electrolyte membrane/electrode assembly. Alternatively, the electrolyte membrane/electrode structure can be used to generate electricity. During power generation, liquid water is generated at the anode or cathode electrode.SELECTED DRAWING: Figure 1
Patent JP-2023144910-A (JP)
Title: Karaoke device
Inventor: KAMATA MASAYUKI
IPC: G10K15/04
Filed: 2022-03-28
Abstract: To provide a Karaoke device capable of setting appropriate tempo for each music.SOLUTION: A Karaoke device includes: a storage processing unit for allowing tempo which is set in Karaoke performance when Karaoke singing is performed and a singing score value to be stored in storage means in association with music identification information of music when an age of a user performing the Karaoke singing of the music is higher than an age of a singer of original music when the music was announced by a first prescribed value or more; a determination unit for determining one tempo based on the tempo and the singing score value associated with the music identification information of a certain music when the age of a certain user selecting the certain music is higher than the age of the singer of the original music when the certain music was announced by a second prescribed value or more; and a setting unit for setting the determined one tempo in Karaoke performance of the certain music.SELECTED DRAWING: Figure 2
Patent JP-2023146204-A (JP)
Title: Solar cell panel fixing member
Inventor: YAMANAKA KOETSU
IPC: E04D13/18
Filed: 2022-03-29
Abstract: To provide a solar cell panel fixing member that can facilitate the work of fixing a plurality of solar cell panels to a pedestal.SOLUTION: A solar cell panel fixing member 10 for pressing and fixing the respective edges of two solar cell panels placed adjacently on a pedestal from above to the pedestal includes: a main body portion 11 that is quadrangular in plan view and has a pair of first end sides 11a extending parallel to each other; a long hole 12 passing through the center of the main body portion 11 and is long in a direction perpendicular to the first end side 11a; a pair of vertical wall portions 13 each extending upward from a portion between each of the pair of first end sides 11a of the main body portion 11 and the long hole 12; and a pair of locking portions 14 each extending from the upper end of each of the pair of vertical wall portions 13 to an upper portion between the long hole 12 and the vertical wall portion 13.SELECTED DRAWING: Figure 1
Patent JP-2023147053-A (JP)
Title: Chemical liquid composition for injection into soil, expanded body and production method of the same
Inventor: MOTOMURA YUTA
IPC: C09K17/46
Filed: 2022-03-29
Abstract: To provide a chemical liquid composition which has a preferable foaming ratio, and reduces a reaction temperature dependency for preventing foaming failure, an expanded body and a production method of the same.SOLUTION: There is provided a chemical liquid composition for injection into soil which is formed of: two kinds of liquid which are A liquid and B liquid. The A liquid includes: a water soluble silicate; polyol; and a catalyst. The B liquid includes polyisocyanate, and includes as catalysts, two kinds of tertiary amines which are a first tertiary amine having a hydroxy group and a second tertiary amine having no hydroxy group. The polyol is polyol whose number average molecular weight is greater than 200. An expanded body is obtained by mixing the A liquid and the B liquid forming the chemical liquid composition for injection into soil. A production method of the expanded body forms the expanded body by mixing the A liquid and the B liquid forming the chemical liquid composition for injection into soil.SELECTED DRAWING: None
Patent JP-2023148792-A (JP)
Title: All-solid-state battery unit
Inventor: TANIUCHI TAKUYA
IPC: H01M10/633
Filed: 2022-03-30
Abstract: To provide an all-solid-state battery unit capable of improving energy efficiency by stabilizing charging and discharging characteristics in response to fluctuations in temperature and charging rates of an all-solid-state battery module.SOLUTION: An all-solid-state battery unit includes: an all-solid-state battery module in which a plurality of all-solid-state battery cells are stacked; temperature-changing means for heating or cooling the all-solid-state battery module; and control means for controlling the temperature-changing means. The control means controls the temperature changing means according to at least one of a charging rate of the all-solid-state battery module and temperature of the all-solid-state battery module.SELECTED DRAWING: Figure 1
Patent JP-2023149277-A (JP)
Title: Rage inhibitor compositions
Inventor: ITO HIDEYUKI
IPC: A61K36/185
Filed: 2022-03-30
Abstract: To provide safe and highly active RAGE inhibitor compositions.SOLUTION: The RAGE inhibitor composition of the invention comprises, as an effective ingredient, one or more compounds selected from the group consisting of an extract of a plant belonging to the genus Trapaceae or one or more compounds contained in the extract, one or more compounds having β-D-glucose backbone belonging to gallotannin or ellagitannin and ellagic acid, and inhibits binding of AGE (advanced glycation end product) to AGE-specific receptor (RAGE).SELECTED DRAWING: Figure 1