baber/WOPTO huggingface dataset:
Patent JP-2021134302-A (JP)
Title: Styrenic resin foam-molded material, expandable styrenic resin particle, pre-expanded styrenic resin particle and production method for expandable styrenic resin particle
Inventor: YOSHIDA SAORI
IPC: C08J9/228
Filed: 2020-02-28
Abstract: To provide a styrenic resin foam-molded material high in fusion rate, excellent in mechanical strength and moldability, hardly generating bubble membrane breakage even if foaming and molding are performed in a high-magnification rate, and superior in appearance glossiness such as whiteness, gloss or the like, also to provide expandable styrenic resin particles and pre-expanded styrenic resin particles used for molding the above resin foam-molded material, and further to provide a production method for such expandable styrenic resin particles.SOLUTION: A styrenic resin foam-molded material in the embodiment of this invention is produced by molding an expandable styrenic resin particle. The expandable styrenic resin particle having a weight average molecular weight of 190,000 to 490,000 includes a polystyrene resin and a foaming agent, and is coated by at least one selected from silicones including aliphatic compounds which are liquids at 5°C and phenyl groups in the amount of 0.01-0.3 mass% based on 100 mass% of the expandable styrenic resin particle.SELECTED DRAWING: None
Patent JP-2020078669-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-02-28
Abstract: To provide a game machine capable of satisfactorily increasing an attention level to games.SOLUTION: As ball entrance portions, a game board 20 includes a second operation port 34 and special ball entrance portions 35, 36 on the downstream side of the second operation port 34. When an electric accessory 34a provided in the second operation port 34 is drive controlled so that the second operation port 34 becomes an open state and game balls enter the second operation port 34, both of the special ball entrance portions 35, 36 become open states due to the self-weight of the game balls that have entered. Also, when the number of game balls necessary for displacement enters each of the special ball entrance portions 35, 36, a corresponding special ball entrance portion becomes a closed state due to the self-weight of the game balls that have entered. In a support state of the second operation port 34, a unit opening/closing control such as from a closed state to an open state and then to the closed state is performed a plurality of times. The interval period between the unit opening/closing control and the unit opening/closing control is set to become longer than a shooting cycle of game balls.SELECTED DRAWING: Figure 3
Patent JP-2020184746-A (JP)
Title: Hearing device having vent
Inventor: HAMAGUCHI IPPEI
IPC: H04R25/02
Filed: 2020-02-28
Abstract: To provide an earpiece for hearing device optimizing wearing comfort.SOLUTION: An earpiece 1 includes an earpiece housing 2, i.e., an external auditory meatus, introduced into the external auditory meatus 18 of a user. When inserted into the external auditory meatus, the earpiece forms an external auditory meatus cavity 20 between the tympanic membrane of the external auditory meatus and the earpiece housing. The external auditory meatus portion extends along the external auditory meatus axis of the earpiece, the external auditory meatus portion has a first end part 4 placed in the external auditory meatus, and includes a first protrusion 7 having a first external surface, a second protrusion 9 having a second external surface, and an intermediate cavity 11 placed between the first and second protrusions. The first protrusion is placed along the external auditory meatus axis between the first end of the external auditory meatus and second protrusion, and includes a first channel portion 12 providing fluid communication between the external auditory meatus cavity and the intermediate cavity. The second protrusion includes a second channel portion 14 providing fluid communication between the intermediate cavity and the user.SELECTED DRAWING: Figure 2
Patent JP-2020080438-A (JP)
Title: Tape feeder and component equipment device
Inventor: ITO AKINOBU
IPC: H05K13/04
Filed: 2020-03-05
Abstract: To stably supply lead components at a supply position.SOLUTION: The tape feeder includes: a first sender for sending, to a supply position, a taped component in engagement with a carrier tape of the taped component formed by taping a plurality of lead components to the carrier tape; and a lead holding unit for holding the lead of the lead components sent to the supply position, the first sender stopping and being engaged with the carrier tape when the lead holding unit holds the lead components in the supply position.SELECTED DRAWING: Figure 5
Patent JP-2021140658-A (JP)
Title: Processing device, processing system, processing method and program
Inventor: NAKAMURA KAZUFUMI
IPC: G06Q20/20
Filed: 2020-03-09
Abstract: To provide a processing device, a processing system, a processing method and a program, capable of executing settlement processing and membership service processing while achieving non-holding of information relating to settlement processing.SOLUTION: A processing device 20 that receives a settlement medium A also serving as a membership card to execute settlement processing and membership service processing, includes: an encrypted information processing unit 26b that receives encrypted information C being information obtained by encrypting media information B hold by the settlement medium A from a medium reading device 10 and transmits the received encrypted information C to a management device 30; a reception unit 26c that receives correspondence information D being information corresponding to the transmitted encrypted information C and capable of identifying a member corresponding to the settlement medium A, from the management device 30; and a processing execution unit 25b that executes membership service processing on the basis of the received correspondence information D. The correspondence information D is information different in content from the medium information B and the encrypted information C.SELECTED DRAWING: Figure 1
Patent JP-2021028712-A (JP)
Title: Quality examination system for optical fiber tape
Inventor: WANG XIANRONG
IPC: G01M11/00
Filed: 2020-03-09
Abstract: To disclose a quality examination system for optical fiber tape manufacture.SOLUTION: A quality examination system for optical fiber tape includes an examination box 10 and an examination space 23 installed in the examination box 10, and is constituted by: installing a counterclockwise rotation shaft 14 rotatably on a bottom wall of the examination space 23; installing and fixing a mount block 11 at an upper end of the counterclockwise rotation shaft 14; installing and fixing a swivel box 54 at the mount block 11; installing an empty space 22 penetrating the swivel box 54 in the swivel box 54; forming a spring groove 53 which is open forward in a rear wall of the empty space 22 in a right-left symmetrical state; installing a support plate 47 slidably in the spring groove 53; coupling a coupling spring 48 between the support plate 47 and the inner wall of the spring groove 53; installing a crimp fixing mechanism at the support plate 47; installing a storage space 40 which is open upward in the examination box 10; storing an optical fiber tape 41 in the storage space 40; and installing a feed mechanism 90 in the examination box 10.SELECTED DRAWING: Figure 1
Patent JP-2021144344-A (JP)
Title: Cost output device, cost output method, and cost output program
Inventor: MAKINO KENJI
IPC: G06Q10/00
Filed: 2020-03-10
Abstract: To provide a cost output device, a cost output method, and a cost output program that can collectively grasp costs incurred at a present point (current cost, future cost) by cost unit (by cost item).SOLUTION: A cost output device according to an embodiment includes: a table in which data including cost information for each cost item for each occurrence date is registered; and cost output means that outputs, with reference to the table, in addition to costs calculated in current processing date, costs not calculated in the current processing date and future costs, which are costs incurred after the current processing date, by cost unit.SELECTED DRAWING: Figure 1
Patent JP-2021150451-A (JP)
Title: Semiconductor device
Inventor: MARUI TOSHIHARU
IPC: H01L21/336
Filed: 2020-03-18
Abstract: To provide a semiconductor device which suppresses an influence of a noise caused by the potential fluctuation of an output electrode upon the drive of a gate electrode.SOLUTION: The semiconductor device includes an upper arm semiconductor element and a lower arm semiconductor element which are provided on the same surface of a substrate. Between a high potential side electrode of the upper arm semiconductor element and a low potential side electrode of the lower arm semiconductor element, a drift region of the upper arm semiconductor element and the low potential side electrode of the upper arm semiconductor element which forms an ohmic contact are electrically connected, and also, a drift region of the lower arm semiconductor element and the high potential side electrode of the lower arm semiconductor element which forms an ohmic contact are electrically connected.SELECTED DRAWING: Figure 1
Patent JP-2021149533-A (JP)
Title: Vehicle management device, vehicle management method, and vehicle management program
Inventor: TOKUNAGA KAZUNORI
IPC: G08G1/127
Filed: 2020-03-19
Abstract: To determine to allow sharing a vehicle with a second user or not according to whether or not a first user is in a hurry to travel to a destination.SOLUTION: A vehicle management device includes: a reception part configured to receive from a user a boarding request that can designate at least one of departure time and arrival time; a travel plan creation part configured to create a travel plan of a vehicle to be allocated to the user according to the boarding request; and a ride-sharing retrieval part configured to search other users that can share the vehicle. The ride-sharing retrieval part searches users that can share the vehicle according to the travel plan of the user and travel plans of the other users when the departure time is designated and the arrival time is not designated at the boarding request. When the ride-sharing retrieval part has found another user that can share the vehicle by the search, the travel plan creation part changes the travel plan of the user to a travel plan that shares the vehicle with another user.SELECTED DRAWING: Figure 9
Patent JP-2021147556-A (JP)
Title: Water- and oil-repellent film forming liquid composition and method for producing the same
Inventor: SHIRAISHI SHINYA
IPC: C09D7/20
Filed: 2020-03-23
Abstract: To provide a water- and oil-repellent film forming liquid composition in which the formed film has high oil repellency, the hardness of the film and the abrasion strength of the film are improved, and fingerprints are less noticeable on the film surface.SOLUTION: Provided is a water- and oil-repellent film forming liquid composition that contains a metal oxide particle (B) having an average particle diameter of 2 nm to 90 nm to which a fluorine-based functional group component (A) containing a perfluoroether structure represented by the formula (1) is bonded, a silica sol gel (C), and a solvent (D). Setting the total amount of the components excluding the solvent (D) as 100 mass%, the content ratio of the fluorine-based functional group component (A) is 1 mass% to 30 mass% and the total content ratio of the fluorine-based functional group component (A) and the metal oxide particle (B) is 5 mass% to 80 mass%, and the mass ratio (A/B) of the fluorine-based functional group component (A) to the metal oxide particle (B) is in the range of 0.05 to 0.80.SELECTED DRAWING: Figure 1
Patent JP-2020115142-A (JP)
Title: Method and apparatus for rapid sequential flow injection
Inventor: CHRISTOPHER IVER STRANDE
IPC: G01N21/41
Filed: 2020-03-24
Abstract: To provide a fluid delivery system and a process for fluid delivery that are useful in sensing measurement based on flow injection, the system and process in which a sample from a sample rack is introduced into a flow cell where sensing measurement is performed.SOLUTION: A system and a process use at least two holding lines 211, 212 where each holding line can hold one sample prior to injection of the held sample into a flow cell 104. Introduction of the sample from a sample rack 246 to the holding lines is performed alternately and injection of the sample from the holding lines to the flow cell is performed alternately, so that one holding line is loaded with one sample and simultaneously another sample is injected from the other holding line to the flow cell.SELECTED DRAWING: Figure 2
Patent JP-2020164843-A (JP)
Title: Manufacturing method of hetero type monodispersion polyethylene glycol derivative
Inventor: ONOZAWA Akihide
IPC: C08G65/332
Filed: 2020-03-25
Abstract: To provide a method capable of industrially manufacturing, with high yield, a hetero type monodispersion polyethylene glycol derivative that is used for medicine.SOLUTION: Polyethylene glycol (polymerization degree b is 6 to 12) and polyethylene glycol (polymerization degree c is 3 to 9) having one end of a mesyl group or a tosyl group and the other end of a trityl group or a benzyl group are subjected to a nucleonic substitution reaction such that a degree of polymerization a satisfies 6≤b+c≤12, followed by Michael addition reacting a C1 to C6 hydrocarbon ester of acrylic acid ester with this at a temperature of 10°C or lower to make this free of trityl or benzyl, further followed by purifying a reaction product, followed by reacting this with phthalimide to make this free from phthalimide, and further followed by treating by acid addition hydrolysis to obtain a compound of the formula (1).SELECTED DRAWING: None
Patent JP-2021160191-A (JP)
Title: Molding material and molded article
Inventor: FUJITA HIROKUNI
IPC: C08K3/04
Filed: 2020-03-31
Abstract: To provide a molding material excellent in the impregnation of a fiber bundle of carbon fibers with respect to a resin component and excellent in the fillability with respect to a mold, and to provide a molded article containing a cured product of the molding material.SOLUTION: A molding material comprises a resin composition containing a resin component and a fiber bundle of carbon fibers. A median X and a standard deviation Y measured by testing the fiber bundle of the carbon fibers have a predetermined relation.SELECTED DRAWING: None
Patent JP-2020125304-A (JP)
Title: Methods for increasing forced expiratory volume in asthmatics using benralizumab
Inventor: CHRISTINE WARD
IPC: A61P11/06
Filed: 2020-04-03
Abstract: To provide methods for increasing the forced expiratory volume in one second (FEV) in asthmatics.SOLUTION: The methods comprise administering to the asthmatics an effective amount of benralizumab or an antigen-binding fragment thereof.SELECTED DRAWING: None
Patent JP-2021045526-A (JP)
Title: Medical vehicle
Inventor: SHIZUKUISHI MAKOTO
IPC: A61B6/00
Filed: 2020-04-13
Abstract: To efficiently use CT even in mobile means such as a vehicle by reducing a size and weight of CT and also a stroke for moving a bed.SOLUTION: A body axial direction is orthogonal to an advance direction of a medical vehicle. The medical vehicle has a window for introducing/carrying out a subject to/of a gantry of a CT apparatus on a left side or a right side of the medical vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021167457-A (JP)
Title: Silicon alloy particle and production method thereof
Inventor: WASEDA TETSUYA
IPC: H01G11/86
Filed: 2020-04-13
Abstract: To provide silicon alloy particles capable of obtaining porous silicon particles having a small volume change even when Li ions are occluded, for example.SOLUTION: In the present disclosure, silicon alloy particles containing Si and Al having an average particle diameter of 10 μm or less and a ratio of Si in the silicon alloy particles of 50 mass% or less are provided.SELECTED DRAWING: Figure 1
Patent JP-2021167166-A (JP)
Title: Vehicle seat and seat control device
Inventor: KATO JUNKI
IPC: B60N2/16
Filed: 2020-04-13
Abstract: To provide a vehicle seat capable of suppressing interference between an engaged part and a locking hook provided on a movable member.SOLUTION: A vehicle seat includes: a lock mechanism for regulating the movement of a second member located at a first position with respect to a first member; and a control device for controlling the lock mechanism. The lock mechanism includes: an engaged part; a hook swingable between a lock position and an unlock position; an elastic body energizing the hook toward the lock position; and a driving part for driving the hook so as to be displaced in a direction away from the lock position. The control device drives a driving part when the hook gets closer to the lock position while the second member is moved toward the first position, and executes lock cancel processing for stopping the driving part when the hook gets away from the lock position.SELECTED DRAWING: Figure 1
Patent JP-2021172672-A (JP)
Title: Photocurable composition
Inventor: KAWASHIMA KEISUKE
IPC: C08G59/32
Filed: 2020-04-17
Abstract: To provide a photocurable composition capable of forming a cured product having excellent flexibility while having excellent curability.SOLUTION: There is provide a photocurable composition which comprises component (A): a (meth)acrylic ester copolymer having an epoxy group in a copolymer structure, component (B): a compound having two or more thiol groups in one molecule, component (C): a photobase generator and component (D): a reactive diluent, wherein the copolymer is obtained by polymerizing two or more (meth)acrylic acid ester compounds, the two or more (meth)acrylic acid ester compounds contain 3 to 10 pts.mass of a (meth)acrylic acid ester compound having an epoxy group in the side chain based on 100 pts.mass of the two or more (meth)acrylic acid ester compounds, the copolymer has an epoxy equivalent of 1000 g/eq to 3000 g/eq and a weight average molecular weight of 5000 to 500000 and the photocurable composition comprises 2 to 7 pts.mass of the component (C) based on the total 100 pts.mass of the component (A), the component (B), the component (C) and the component (D).SELECTED DRAWING: None
Patent JP-2021174668-A (JP)
Title: Lighting control device and lighting control system
Inventor: JOHO SHUNSUKE
IPC: H05B47/13
Filed: 2020-04-24
Abstract: To provide a lighting control device and a lighting control system that can naturally guide a user in a certain direction by using illumination.SOLUTION: A lighting control device includes an illumination/shadow pattern selection unit for selecting an illumination pattern or shadow pattern to be formed on a passage road surface through which a passer-by passes, a lighting device control information generator for generating lighting device control information for controlling a lighting device for forming a selected illumination pattern or shadow pattern, and a lighting device control unit for controlling the lighting device by using the lighting device control information. The lighting device control information is information for controlling the lighting device so that the illumination pattern or the shadow pattern on the passage road surface through which a passer-by passes moves in a direction in which the passer-by should pass.SELECTED DRAWING: Figure 4
Patent JP-2021173479-A (JP)
Title: Hot water storage-type water heater
Inventor: TAKETSURU TATSUYA
IPC: F24H1/18
Filed: 2020-04-27
Abstract: To improve a cleaning performance of bath piping.SOLUTION: A hot water storage-type water heater according to the present disclosure comprises: water level lowering detection means for detecting lowering of a water level of a bathtub on the basis of change in a water pressure within bath piping for circulating bath water; bath water presence/absence determination means for determining presence or absence of the bath water within the bathtub on the basis of presence or absence of circulation of the water within the bath piping; and a control part. The control part controls a circulation cleaning operation for cleaning the bath piping by circulating the bath water through the bath piping and a water-pouring cleaning operation for cleaning the bath piping by pouring the water into the bath piping. Additionally, the control part executes the circulation cleaning operation when the lowering of the water level is detected by the water level lowering detection means, after the completion of infilling of hot water into the bathtub, executes the water-pouring cleaning operation when the absence of the bath water within the bathtub is subsequently determined, and executes only the water-pouring cleaning operation without executing the circulation cleaning operation, when the absence of the bath water within the bathtub is determined without the detection of the lowering of the water level after the completion of the infilling of the hot water into the bathtub.SELECTED DRAWING: Figure 2
Patent JP-2020114530-A (JP)
Title: Game machine
Inventor: SUZUKI KAZUTO
IPC: A63F7/02
Filed: 2020-04-28
Abstract: To provide a game machine capable of enhancing player's interest in a game.SOLUTION: A position of a decorative part disposed in a movable body is varied in accordance with movement of the movable body by variation means. A plurality of operation parts fewer than decorative parts are disposed in an operation body movable following the movable body, and the plurality of operation parts are operated each for each predetermined number by operation control means. A specific decorative part is determined from among a plurality of decorative parts by determination means, and an operation part in a position corresponding to the specific decorative part determined by the determination means is discriminated by discrimination means. Then, based on discrimination information by the discrimination means, the operation part is operated by the operation control means. This provides an effect of capable of enhancing player's interest in a game.SELECTED DRAWING: Figure 1
Patent JP-2021174944-A (JP)
Title: Electrolyte solution and electrolytic capacitor
Inventor: KIYOSAWA JUNICHI
IPC: H01G9/15
Filed: 2020-04-28
Abstract: To provide an electrolytic capacitor which can suppress the increase in leakage current while achieving a longer life under a high-temperature environment.SOLUTION: In a hybrid type electrolytic capacitor, a capacitor element 3 comprises a positive electrode 11, a negative electrode 12, a separator 13, a conductive polymer layer and an electrolyte solution. The electrolyte solution comprises: a first solvent containing at least one compound selected from a group consisting of ethylene glycol, 1,3-propanediol, 1,3-propylene glycol, 1,4-butanediol, 1,5-pentanediol, 1,6-hexanediol and their derivatives, and 1,3-butanediol, 2-methyl-1,3-propanediol, 3-methyl-1,5-pentanediol, 2-methyl pentane-2,4-diol and their derivatives; a second solvent containing water or lactone; and at least one of a silicon-based nonionic detergent and an alcohol ethoxylate-based nonionic detergent.SELECTED DRAWING: Figure 2