baber/WOPTO huggingface dataset:
Patent JP-2021188499-A (JP)
Title: Road surface cleaning device, and road surface cleaning vehicle using the same and road surface cleaning method using the same
Inventor: NAKAMORI YASUHIRO
IPC: E01H1/10
Filed: 2021-02-22
Abstract: To provide a road surface cleaning device mounted onto a plow of a humid salt spraying vehicle or an antifreezing agent spray vehicle, capable of efficiently cleaning road trash and the like.SOLUTION: A road surface cleaning device 1 comprises: spray bars 50a, 50b, and 50c each removably attached to a center plow 2, a right plow 3, and a left plow 4; and water supply lines that feed water supply from an outside feed water pump to the spray bars 50a, 50b, and 50c and removably mounted to each plow. Each spray bar includes a water flow pipe 51 and multiple spray nozzles 52 arranged in the water flow pipe 51. The road surface cleaning device 1 also comprises angular adjustment means for adjusting an injection angle of the spray nozzle 52.SELECTED DRAWING: Figure 4A
Patent JP-2022128181-A (JP)
Title: vehicle seat
Inventor: KATSUBE KENICHI
IPC: A47C21/04
Filed: 2021-02-22
Abstract: To provide a vehicle seat which can warm up the body of a vehicle occupant on the basis of medical logic.SOLUTION: The heating temperature of a heating element of a first heater part 42 of a vehicle seat 10 is generated at 37°C that is lower than those of other heater parts 44 to 48. The first heater part 42 is provided within a range including a range opposing straight to the direction orthogonal to both of the erection direction side and the seat left-right direction side of a seat back 16 from a seat cushion 14 in the seat back 16 with respect to the heart and lungs of a vehicle occupant S. The heart secretes swelling improving hormones (sodium diuretic peptide) when it is warmed up at a relatively low temperature. When the lungs are warmed up, pulmonary alveoli are expanded. Consequently, the supply performance of oxygen to blood vessels can be improved.SELECTED DRAWING: Figure 1
Patent JP-2022128623-A (JP)
Title: Steel for high strength bolt, and production method thereof
Inventor: KINAMI TOSHIYA
IPC: C21D9/00
Filed: 2021-02-24
Abstract: To provide a steel for a high strength bolt excellent in delayed fracture strength, while having tensile strength over 1,300 MPa; and to provide a production method thereof.SOLUTION: A steel for a high strength bolt contains, in terms of mass%, C:0.25-0.55%, Cr:0.8-1.5%, V:0.05-0.50%, Mo:0.50-2.20%, Al:0.01-0.06%, N:0.005-0.030%, and has a component composition suppressed as Si:0.15% or less, Mn:0.4% or less, P:0.015% or less, S:0.010% or less, and V carbide or the like having a particle size of 10 nm or less is deposited in a parent phase so that hydrogen trap energy becomes 53 kJ/mol or more, and that a local limit hydrogen concentration becomes 1.5 ppm or more.SELECTED DRAWING: None
Patent JP-2022132803-A (JP)
Title: Marketing support system and marketing support method
Inventor: TANAKA KEISHIRO
IPC: G06Q30/02
Filed: 2021-03-01
Abstract: To provide a marketing support system capable of efficiently obtaining permission to use personal information.SOLUTION: A marketing support system includes a population candidate presentation unit 1e that presents population candidates to be selectable for a user, with information about primary candidates excluding their personal identifiers added thereto, a preference information recognition unit 1g that recognizes preference information of the primary candidates, based on responses to a questionnaire, a marketing information recognition unit 1h that recognizes marketing information, a secondary candidate recognition unit 1j that recognizes a secondary candidate from the primary candidates included in a population selected from the population candidates based on the preference information and the marketing information, and an availability recognition unit 1k that inquires of the secondary candidate whether to accept the use of his/her personal identifier.SELECTED DRAWING: Figure 2
Patent JP-2022016278-A (JP)
Title: Multilayer dielectric resonator antenna and antenna module
Inventor: HAN MYEONG WOO
IPC: H01Q13/24
Filed: 2021-03-01
Abstract: To provide a multilayer dielectric resonator antenna and an antenna module capable of improving gain and bandwidth.SOLUTION: A dielectric resonator antenna 100 includes a first dielectric block 101, at least one second dielectric block 102 laminated on the first dielectric block 101 in a single direction of the first direction Z, and a first feeding via 107 and a second feeding via 108 formed on the first dielectric block 101. The first dielectric block 101 includes an upper surface facing the second dielectric block 102 and a side surface not facing the second dielectric block 102 but sharing a corner with the upper surface. The side surface of the first dielectric block 101 is exposed to the outside.SELECTED DRAWING: Figure 2
Patent JP-2021079252-A (JP)
Title: Game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2021-03-03
Abstract: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: Variable means is varied in any one of a plurality of modes including at least a first variable mode and second variable mode, on the basis of the fact that a failure determination result is made with determination of determination means. The variable means is varied in a third variable mode including at least a specific variable mode which appears to be difficult to distinguish from the first variable mode, on the basis of the fact that a specific determination result is made with determination by the determination means. In the period until satisfaction of a predetermined specific condition from the end of a first privilege game, while the first variable state in which the variable means is easily varied in the first variable mode is set, the second variable state in which the variable means is easily varied in the second variable mode than the first variable state is set, in the period until satisfaction of a specific condition after completion of a second privilege game. Thereby, it is possible to increase a player's interest in a game.SELECTED DRAWING: Figure 1
Patent JP-2022141468-A (JP)
Title: Resistance spot-welding method, welded member manufacturing method, and resistance spot-welding device
Inventor: MATSUI SHO
IPC: B23K11/11
Filed: 2021-03-15
Abstract: To provide a new method for suppressing hydrogen penetration into a nugget in resistance spot-welding.SOLUTION: A resistance spot-welding method comprises a melting process in which overlapping surfaces of steel plates are melt by electrical conduction between electrodes. This method further comprises a first removal process in which before the melting process, electrical conduction is performed between the electrodes in the state that joint surfaces, which are planned melting locations in the melting process, are not brought into contact with each other, and in the state that an electrically conducting path, which does not pass through the joint surfaces, is formed between the electrodes.SELECTED DRAWING: Figure 1
Patent JP-2022142663-A (JP)
Title: tire
Inventor: Itai Yoko
IPC: B60C13/00
Filed: 2021-03-16
Abstract: To provide a tire configured so that a width in which a decorative part appears on an outer surface of the tire can be widened.SOLUTION: A tire 10 comprises first pattern regions 20 which are arranged in a tire side part 12 and which are formed of irregularities, and second pattern regions 22 which are higher in brightness than the first pattern regions 20. The plurality of first pattern regions 20 and second pattern regions 22 are arranged in a circumferential direction of the tire, where areas of the first pattern regions 20 and areas of the second pattern regions 22 increase toward a clockwise direction in the circumferential direction of the tire.SELECTED DRAWING: Figure 1
Patent JP-2022143774-A (JP)
Title: Sample analyzer and method for analyzing sample
Inventor: SHIROMIZU TATSUYA
IPC: G01N1/32
Filed: 2021-03-18
Abstract: To provide a sample analyzer and a method for analyzing a sample that can accurately detect depth-directional features of a sample.SOLUTION: A laser contactless three-dimensional shape measuring device 10 measures the shape of a sample. A low load polishing device 19 performs polish processing on the surface of the sample. A Fourier transformation infrared spectroscopic analyzer 20 executes spectroscopic analysis on the processing surface of the sample. A numerical value operation device 17 analyzes features of the sample in the depth direction of the polishing processing on the sample on the basis of the result of measuring the shape of the sample and the result of the spectroscopic analysis.SELECTED DRAWING: Figure 4
Patent JP-2021098141-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2021-03-19
Abstract: To provide a game machine capable of enhancing amusement of games.SOLUTION: The rotation position of a reel when a reel sensor detects an index IDX of the reel is before a symbol with a symbol number "0" reaches a stop position in a middle stage M of a reel display window, and a part of the upper half of a symbol with a symbol number "19" remains within the range of the middle stage M. Further, when the reel sensor detects the index IDX, a reel sensor signal rises, and the value of the symbol number ("0") is stored in storage means. When a stop switch is operated immediately after the detection of the index IDX, the symbol with the symbol number "0" stops at the middle stage M.SELECTED DRAWING: Figure 38
Patent JP-2022146563-A (JP)
Title: Ink cartridge manufacturing method, and printer
Inventor: KIZAWA KEISUKE
IPC: B41J2/175
Filed: 2021-03-22
Abstract: To provide an ink cartridge manufacturing method in which an optimal manufacturing process can be selected and executed in accordance with a degree of deterioration of an exterior body or a degree of viscosity of refilling ink.SOLUTION: An ink cartridge 1 comprises: an exterior body 20; an ink container 10; and a support member 22 which is provided inside the exterior body and lifts a rear end of the ink container. In a process of recycling the ink cartridge (Fig.5, S2, reuse), it is decided whether or not to change the exterior body (Fig.5, S3-S6) on the basis of a number of mounting times of the ink cartridge, and presence/absence of reuse of the support member is decided (Fig.5, S7-S10) on the basis a degree of viscosity of the ink to be refilled in the ink container, in order to select and execute (Fig.5, S11) a manufacturing method corresponding to a combination of the decisions.SELECTED DRAWING: Figure 1
Patent JP-2022150671-A (JP)
Title: Electric device
Inventor: ASHIHARA SHIGENORI
IPC: H05K1/02
Filed: 2021-03-26
Abstract: To provide an electric device capable of reducing costs when an electric component is mounted on a substrate.SOLUTION: An electric device 1 includes a terminal portion 10, a substrate 30, and an electric component 20. The terminal portion 10 includes a plurality of terminals 11. The substrate 30 includes a mounting surface 33 on which the terminal portion 10 is arranged. The electrical component 20 is arranged on the mounting surface 33 at a position different from that of the terminal portion 10. The substrate 30 has a mounting portion 40 for mounting the electrical component 20 on the mounting surface 33. The mounting portion 40 is adjacent to the terminal portion 10. The electrical component 20 mounted to the mounting portion 40 faces the terminal portion 10.SELECTED DRAWING: Figure 2
Patent JP-2022150824-A (JP)
Title: Home delivery device
Inventor: YAMAMOTO KENSAKU
IPC: B65G61/00
Filed: 2021-03-26
Abstract: To restrict areas of a collective housing site where a package delivery company may enter by a home delivery device according to package delivery companies.SOLUTION: There is provided a home delivery device for delivering a package autonomously to houses in a collective housing site. The house delivery device includes: an input unit for inputting an identification code for specifying a package delivery company and a target address of a package; and a moving control unit for moving to an area in the collective housing site according to the target address and the identification code.SELECTED DRAWING: Figure 6
Patent JP-2022153749-A (JP)
Title: Pig model of becker muscular dystrophy cardiomyopathy
Inventor: AIHARA NAOYUKI
IPC: C12Q1/02
Filed: 2021-03-30
Abstract: To establish a model large animal of Becker muscular dystrophy (BMD) cardiomyopathy, especially a model pig (male pig) often used for evaluation of a blood circulation system and/or a carrier pig (female pig) keeping the model pig as a strain, and to provide a method for sorting mother pigs giving birth to BMD model pigs.SOLUTION: A method for sorting mother pigs giving birth to BMD model pigs includes: administering an anesthetic to male piglets born from the mother pigs; and using decline in the cardiac function induced by the administration as an index. The sorting method of the mother pigs is established and on the basis of the sorting method, a male pig as the BMD cardiomyopathy model pig and a carrier female pig of the cardiomyopathy are constructed, both pigs characterized by having mutated dystrophin genes obtained by artificially inducing deletion of exon 21-28 regions.SELECTED DRAWING: None
Patent JP-2022153848-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-03-30
Abstract: To provide a game machine capable of suitably increasing a degree of attention to a game.SOLUTION: Display of "0 times" up to a ceiling is shown in a ceiling arrival counter 81c by completion of execution of a variation display of a second special pattern, and 1 is subtracted from a state in Fig. 58(c), thus reaching a ceiling and shifting to "a normal pattern low-probability time-shortening state". For this reason, although a main display rightward shooting instruction 89 for suggesting a rightward shooting game is displayed, a performance rightward shooting instruction 81d is not displayed in a center part of a main display area Dm since a variation display of a first special pattern is under execution in a center part of the main display area Dm of a third pattern display device 81.SELECTED DRAWING: Figure 58
Patent JP-2022154294-A (JP)
Title: vibration motor
Inventor: SANO YOSHIYUKI
IPC: B06B1/04
Filed: 2021-03-30
Abstract: To provide a vibration motor capable of suppressing noise.SOLUTION: A vibration motor 1 includes: a vibrator 5 capable of vibrating along a central axis J; a first elastic member 6A arranged on one side in an axial direction of the vibrator 5; and a housing 2 storing the vibrator 5 and the first elastic member 6A therein. The first elastic member 6A has: a first outer fixing portion 61 fixed on the housing 2; a first inner fixing portion 62 arranged radially inner than the first outer fixing portion 61 and fixed on the vibrator 5; and a connection 63 connecting the first outer fixing portion 61 and the first inner fixing portion 62 and elastically deformable in the axial direction. The vibrator 5 has a first projection part 56 projecting to the one side in the axial direction. The first inner fixing portion 62 is fixed on the first projection part 56.SELECTED DRAWING: Figure 1
Patent JP-2022154600-A (JP)
Title: Anode active material for lithium ion secondary battery, and manufacturing method thereof
Inventor: IMAIZUMI JUNICHI
IPC: H01M4/36
Filed: 2021-03-30
Abstract: To provide an anode active material capable of suppressing gas generation owing to reductive decomposition of a nonaqueous electrolyte solution in a lithium ion secondary battery arranged by use of a cathode active material operating at a high electric potential, and a manufacturing method thereof.SOLUTION: An anode active material for a lithium ion secondary battery is to be used in combination with a cathode active material operating at a high electric potential, of which the standard electrode potential of lithium metal is 4.5 V or higher. The anode active material is coated with a lithium ion-conducting solid electrolyte. The lithium ion-conducting oxide is amorphous below 600°C. The anode active material is a transparent sol comminuted to a particle size of 10 nm or less according to a small angle X-ray scattering method.SELECTED DRAWING: None
Patent JP-2022155713-A (JP)
Title: Substrate drying device and substrate processing device
Inventor: TARUNO YOKO
IPC: F26B3/30
Filed: 2021-03-31
Abstract: To provide a substrate drying device and a substrate processing device that can reduce the occurrence of pattern clogging.SOLUTION: In a substrate processing device 1, a drying device (substrate drying device) 300 includes a heating portion 32 that heats a substrate W, a drying chamber 31 into which the substrate W having a liquid film of a processing liquid formed on the surface to be processed is carried, a support portion 34 that receives the substrate W carried into the drying chamber 31 at a standby position D that is separated from the heating portion 32, and a drive mechanism 35 that moves to a drying position U close to the heating portion 32 while rotating the substrate W supported by the support portion 34, and discharges the liquid film provided between the drive mechanism and the substrate W heated by the heating portion 32 and generating an air layer by the centrifugal force caused by the rotation of the substrate W.SELECTED DRAWING: Figure 2
Patent JP-2021187834-A (JP)
Title: Aerosol type hair cleanser
Inventor: YUKI KATSUYUKI
IPC: A61Q5/02
Filed: 2021-04-05
Abstract: To provide an aerosol type hair cleanser having excellent storage stability under a low temperature environment and excellent foam quality immediately after discharge, good refoaming properties during hair washing, good foam slippage and hair texture after washing.SOLUTION: There is provided an aerosol type hair cleanser which comprises a hair cleanser stock solution containing a surfactant (A) including an anionic surfactant (A1) and two or more nonionic polymers having different weight average molecular weights and a propellant (C) containing carbon dioxide.SELECTED DRAWING: None
Patent JP-2022162845-A (JP)
Title: packaging box
Inventor: NARUTANI KAZUMASA
IPC: B65D5/02
Filed: 2021-04-13
Abstract: To provide a packaging box whose lid part is prevented from being naturally opened, when re-sealing the packaging box by closing the lid part after opening the packaging box.SOLUTION: A packaging box 1 comprises body parts 2 to 5, and a lid part 6 for closing an opening 16 of the body parts 2 to 5. The lid part 6 opens and closes the opening 16 via opening/closing by being foldably provided at a first face part 2 of the body parts 2 to 5. Lid flaps 8 inserted in between the first face part 2 and a second face part 3 when the lid part 6 closes the opening 16 are provided at end edges on both sides of the lid part 6. According to the lid flaps 8, a contour is formed by a first side 80 as a connection place with the lid part 6, a second side 81 becoming perpendicular to the first side 80, and a third side 82 that connects the first side 80 and the second side 81. The third side 82 comprises contact parts 82A, 82C on a side of the first side 81 that come into contact with an inner face of the second face part 3, and a non-contact part 82B on a side of the second side 81 that comes into no contact with the inner face of the second face part 3, when opening/closing the lid part 6.SELECTED DRAWING: Figure 4
Patent JP-2022132003-A (JP)
Title: Method for reducing manufacturing cost of aluminum
Inventor: ISHII HITOSHI
IPC: C25C3/16
Filed: 2021-02-26
Abstract: To provide a method for reducing the manufacturing cost of aluminum.SOLUTION: Electrolysis is necessary in the manufacturing process of aluminum, and electric power of solar power generation is used for necessary electricity. The use of solar power generation with a tripling of power generation efficiency reduces the cost of electricity used and the manufacturing cost of aluminum.SELECTED DRAWING: None
Patent JP-2021175702-A (JP)
Title: Method of producing spherical alumina particle dispersions, spherical alumina particle dispersions for optical films with improved viewing angle, coating film-forming resin compositions for optical films with improved viewing angle, and optical films with improved viewing angle
Inventor: OGAWA SHUHEI
IPC: C01F7/02
Filed: 2021-04-19
Abstract: To provide a method for improving viewing angle characteristics of a light scattering layer provided on a surface of a liquid crystal panel.SOLUTION: A method for producing a spherical alumina particle dispersion containing spherical alumina particles, a dispersing agent and a solvent, comprising a step in which a liquid containing (a) raw alumina particles as a raw material for the spherical alumina particles, (b) a dispersant containing at least one type selected from nonionic dispersants and cationic dispersants, and (c) a solvent, is subjected to dispersion processing together with beads having an average particle size of less than 0.10 mm, to disperse the raw alumina particles substantially composed of spherical alumina particles having an average particle size of 1 to 10 μm.SELECTED DRAWING: Figure 1
Patent JP-2022166504-A (JP)
Title: Vehicle door handle structure
Inventor: UMEZAWA SHIN
IPC: E05B85/12
Filed: 2021-04-21
Abstract: To provide a vehicle door handle structure that can be easily gripped and efficiently operated.SOLUTION: A vehicle door handle structure 100 is operated by an occupant when opening and closing a vehicle door. The vehicle door handle structure 100 includes a slide part 118 installed on the inner side of a door 102 so as to extend in a vehicle longitudinal direction, and a slide handle 104 slidably installed on the slide part 118. The slide handle 104 includes a base part 106 that can be positioned at a plurality of positions in the longitudinal direction of the slide part 118 while being fitted to the slide part 118, and a grip part 110 that is supported by the base part 106, extends vertically, and can be gripped by the occupant.SELECTED DRAWING: Figure 3
Patent JP-2022167492-A (JP)
Inventor: KOBAYASHI HIDEO
IPC: G06Q50/12
Filed: 2021-04-23
Abstract: 【課題】着席した客が注文を保留した場合や店内で待合せが行われた場合の接客対応の遅れを防止可能とする。【解決手段】情報処理装置は、着席後の客が注文を保留していることを示すオーダ待ち状態または人数が増える予定がある席であることを示す連れ待ち状態の少なくとも一方を、席の識別情報に関連付けて所定の記憶部に書込む待ち状態書込部と、前記オーダ待ち状態または前記連れ待ち状態の少なくとも一方の席についての情報を、定期的に前記記憶部から読み出して接客スタッフが使用する接客端末に通知する通知部と、を備える。【選択図】図１０
Patent JP-2022170749-A (JP)
Inventor: MURASAKA RIKI
IPC: F01L1/356
Filed: 2021-04-29
Abstract: 【課題】バルブタイミング変更装置の部品の共用化、低コスト化を図る。【解決手段】カムシャフトにより駆動される吸気バルブ又は排気バルブの開閉タイミングを変更するバブルタイミング変更装置Ｍ１，Ｍ２において、カムシャフトの軸線Ｓ回りに回転可能な第１ロータ２０又は１２０と、第１ロータに対して所定角度範囲を相対的に回転可能でカムシャフトと一体的に回転する第２ロータ１０又は１１０，３０と、第１ロータに対して第２ロータを軸線回りに回転付勢するべく第１ロータに一端部５１が係止されかつ第２ロータに他端部５２が係止される回転付勢バネ５０を備え、第２ロータ３０は、回転付勢バネの他端部を選択的に係止する複数の係止部３４ａ，３４ｂを含む。【選択図】図２
Patent JP-2022172649-A (JP)
Title: Target fixing tool
Inventor: MANDA RYOTA
IPC: E01D22/00
Filed: 2021-05-06
Abstract: To provide a target fixing tool that can be easily and accurately mounted by anyone in a short time, can be mounted even in a shallow hole, has a compact size as a whole, and is easy to carry.SOLUTION: A target fixing tool 1 for fixing to a hole a target (label T) for measuring the center position of the hole includes: a pivot shaft 2 made of a bar stock or pipe material; a shaft fixing plate 3 that supports and fixes the pivot shaft 2 so as to be orthogonal to the plate surface; the target (label T) attached to the shaft fixing plate 3; a plurality of wing members 6, 6 whose tips are evenly radially spread or closed with respect to the pivot shaft 2 by oscillating; and a wing link mechanism 4 that oscillates the plurality of wing members 6, 6 in conjunction with each other. The wing link mechanism 4 is provided with a rotatable wing turning handle attached to the pivot shaft 2. The plurality of wing members 6, 6 are oscillated in conjunction with the rotation of the wing turning handle.SELECTED DRAWING: Figure 1