baber/WOPTO huggingface dataset:
Patent JP-2021083505-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-11-25
Abstract: To heighten interest of a game.SOLUTION: A game machine executes a game (decoration special symbol variable display game) for displaying identification information (decoration identification information Z) in a display area of a display device 41, and can generate a special game state for imparting a game value to a player when a result of the game becomes a special result, wherein components of the identification information can be hidden.SELECTED DRAWING: Figure 90
Patent JP-2021087280-A (JP)
Title: Battery control device
Inventor: YAMAUCHI TATSUMI
IPC: H02H3/087
Filed: 2019-11-27
Abstract: To reliably prevent over-charge and over-discharge of a battery even when a trouble occurs in a circuit performing control of a relay electrically connecting or disconnecting the connection between the battery and an inverter.SOLUTION: A battery system has a high voltage relay 2 electrically connecting or disconnecting the connection between a battery 3 and an inverter 1, and a plurality of relay control switches 401 and 501 respectively provided on current paths 12-14, 16 and 17 for switching over the high voltage relay 2. A battery control device 5 monitors a state of the battery 3. The relay control switches 401 and 501 are connected in series mutually on the current paths 12-14, 16 and 17, and the relay control switch 501 among them is provided within the battery control device 5. The battery control device 5 controls a switchover state of the relay control switch 501.SELECTED DRAWING: Figure 1
Patent JP-2021085015-A (JP)
Title: Thermosetting polyurethane resin formative composition, thermosetting polyurethane resin, semiconductor module, industrial machine component, and method for producing thermosetting polyurethane resin
Inventor: NOMURA KOJI
IPC: C08G18/76
Filed: 2019-11-29
Abstract: To provide a thermosetting polyurethane resin formative composition which has a high glass transition temperature, has low kinematic viscosity and is excellent in handling property, and a thermosetting polyurethane resin containing the cured product, a semiconductor module and an industrial machine component.SOLUTION: The thermosetting polyurethane resin formative composition contains an isocyanate group terminal main agent (A) containing polymethylene polyphenyl polyisocyanate (A-1), and a hydroxyl group terminal curing agent (B). An average functional group number of (A) is 2.4-3.1, (B) contains tetrafunctional polyol (B-1) containing a propylene oxide adduct of ethylene diamine and/or a propylene oxide/ethylene oxide adduct of ethylene diamine, an average functional group number of (B) is 3.6-4.5, and a hydroxyl value of (B) is 200-310 KOHmg/g. When an isocyanate group derived from (A) is represented by Amol, and a hydroxyl group derived from (B) is represented by Bmol, an excessive amount of (A) is 4.8-5.9 [mmol/g].SELECTED DRAWING: None
Patent JP-2021086989-A (JP)
Title: Vacuum chuck and joint device
Inventor: SUGIHARA SHINTARO
IPC: H01L21/683
Filed: 2019-11-29
Abstract: To provide a technique capable of suppressing distortion to a substrate.SOLUTION: A vacuum chuck includes a first plate which forms a suction chamber for sucking the substrate in a space to the substrate and a rib partitioning the suction chamber into a plurality of rooms. The rib includes a mesh-like front end face in contact with the substrate.SELECTED DRAWING: Figure 12
Patent JP-2021085510-A (JP)
Title: Planetary gear train
Inventor: NEGISHI HISAKI
IPC: F16H1/28
Filed: 2019-11-29
Abstract: To provide a planetary gear train that can be assembled, even if there are phase errors between planetary gears, without requiring backlash for accommodating the phase errors.SOLUTION: In a planetary gear train 2, a first internal gear 120, a first planetary gear 130,140,150,160, a second internal gear 220, and a second planetary gear 230,240,250,260 each comprise a helical gear having a predetermined torsion angle in axis x direction. Of a plurality of planetary gear units 310,320,330,340 comprising the first planetary gear 130,140,150,160 and the second planetary gear 230,240,250,260, at least one is configured to be able to move in the axis x direction.SELECTED DRAWING: Figure 2
Patent JP-2021088421-A (JP)
Title: Information processor and program
Inventor: KONO MARI
IPC: G07G1/12
Filed: 2019-12-02
Abstract: To simplify allocation of a lot of each article (a constitution article) in disassembling a set-article.SOLUTION: A sales management device 1 displays, in a first display area, a list of candidates of lot numbers allocated for each article constituting a set-article constituted by a combination of a plurality of articles, when the set-article is disassembled. A lot addition button 273, 293 for adding a new lot number as another candidate different from the candidates in the list is displayed in a second display area in the vicinity of the first display area.SELECTED DRAWING: Figure 1
Patent JP-2020036373-A (JP)
Title: Communication system and communication terminal
Inventor: MOCHIZUKI MITSURU
IPC: H04W48/16
Filed: 2019-12-04
Abstract: To improve the communication performance of a communication terminal when various services are supported.SOLUTION: A communication terminal includes a narrow-band terminal that performs wireless communication in a band narrower than a system band available in a cell. The narrow-band terminal recognizes a parameter for a cell reselection process by a predetermined method. The predetermined method includes at least one of acquisition of parameters predetermined by standard as parameters for the cell reselection process, reception of master information block (MIB) including parameters for the cell reselection process, reception of system information (SI) for narrow-band terminals including the parameters for the cell reselection process, reception of radio resource control (RRC) signaling including the parameters for the cell reselection process, and acquisition of indication indicating one of a plurality of candidates predetermined by the standard as the parameters for the cell reselection process.SELECTED DRAWING: Figure 8
Patent JP-2021091425-A (JP)
Title: Food packaging container
Inventor: TASHI TSUYOSHI
IPC: B65D81/34
Filed: 2019-12-09
Abstract: To provide a food packaging container which is formed by a soft sheet material, can be volume-reduced extremely compactly when scrapped after eating, has a heat-insulation property which allows eating by gripping the container directly even after heating, moreover can be self-supported and can be used instead of tableware as it is.SOLUTION: A bag-form container body 1 in which an opening part is closable is formed, by connecting a front side piece 2 and a rear side piece 3 arranged at the front and rear at a bottom part piece 4. The bottom part piece 4 is formed in a foldable gusset manner inside the container body 1. An outer side face of the bottom part piece 4 and the outer side face of lower parts of the front side piece 2 and the rear side piece 3 are covered by laminar heat insulation means 5 made of non-thermofusible nonwoven materials having heat resistance. In an upper part of the container body 1, opening means 10 which breaks and opens the container body 1 is prepared. In the opening means 10, breakage guide pieces 11 are bonded along a horizontal direction on each outer side face of the front side piece 2 and the rear side piece 3. The breakage guide piece 11 has tearing easiness for matching a tearing direction along the horizontal direction of the container body 1.SELECTED DRAWING: Figure 1
Patent JP-2021093455-A (JP)
Title: Semiconductor manufacturing method and semiconductor manufacturing apparatus
Inventor: ASAMA KOJI
IPC: H01L21/683
Filed: 2019-12-11
Abstract: To provide a semiconductor manufacturing method and a semiconductor manufacturing apparatus that can perform heat-treatment of a wider range using one-time scanning of a laser beam while suppressing heat propagating a laser beam irradiation surface and an opposite surface of a heated object.SOLUTION: In a semiconductor manufacturing apparatus or a semiconductor manufacturing method that irradiates a heated object with a laser beam and performs heat-treatment of the heated object, the heated object is irradiated with the laser beam after making a profile having dent in intensity distribution in a beam cross-section by means of an irradiating profile forming optical system.SELECTED DRAWING: Figure 2
Patent JP-2020040128-A (JP)
Title: Cartridge and soldering iron control device
Inventor: MATSUZAKI KENJI
IPC: B23K3/03
Filed: 2019-12-11
Abstract: To provide a cartridge and a soldering iron control device which minimizes information managed by the soldering iron.SOLUTION: A cartridge 220 which can be attached to and detached from a handle part 210 of a solder iron 200 includes an iron tip 221, a heater part 222 which heats the iron tip 221 and a nonvolatile memory 224 into which information can be written repeatedly. The nonvolatile memory 224 has a region for storing at least one of the number of cumulative load times as a value cumulated from the time when the cartridge 220 is used in the first place with respect to such a load state that the solder tip 221 is brought into contact with a workpiece, thereby, a temperature of the solder tip 221 is lowered by predetermined amounts or more from a preset temperature, cumulative energizing time to the heater part 222 as a value provided by cumulating energized since the cartridge 220 is used in the first place, and private information which indicates whether the cartridge 220 is exclusively used for Pb-containing solder or is exclusively used for Pb-free solder.SELECTED DRAWING: Figure 2
Patent JP-2021096071-A (JP)
Title: Measuring method of velocity of fine particle material and manufacturing method of target member
Inventor: USUI SHUN
IPC: G01P3/36
Filed: 2019-12-13
Abstract: To make it easy to measure the velocity of fine particle material.SOLUTION: A measuring method of velocity of non-melted fine particle material injected from a nozzle having an injection port facing in a first direction, includes a process of continuously injecting the fine particle material from the nozzle and a process of acquiring an image by imaging a specific space located in the first direction with respect to the injection port. This method also includes a process of colliding the fine particle material with a shield and forming an interruption in a flow of the fine particle material passing through the specific space by moving the shield at a predetermined velocity in a second direction orthogonal to the first direction so as to pass a position between the injection port and the specific space in the first direction. This method further includes a process of specifying velocity of the fine particle material based on a width of the shield in the second direction, velocity of the shield moving to the second direction and a length of the interruption in the first direction specified by analyzing the image.SELECTED DRAWING: Figure 3
Patent JP-2021094121-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-12-16
Abstract: To provide a game machine capable of causing a player to play a game comfortably.SOLUTION: A game machine includes first startup ball entry means and second startup ball entry means for executing an internal lottery upon entry of a game ball, variable display means for executing variable display, and performance execution means for causing the variable display means to execute a performance. The performance execution means includes period performance generation means for causing the variable display means to execute a period performance over a predetermined period on the basis of the entry of a game ball to the first startup ball entry means, and performance pattern determination processing for causing the variable display means to execute a special performance different from the period performance on the basis of the entry of a game ball to the second startup ball entry means. The performance pattern determination processing causes the period performance to be executed in place of the special performance on the basis of the entry of a game ball to the second startup ball entry means in the predetermined period.SELECTED DRAWING: Figure 111
Patent JP-2020047947-A (JP)
Title: Solder ball alignment mask and manufacturing method thereof
Inventor: TAMARU HIROHITO
IPC: H05K3/34
Filed: 2019-12-17
Abstract: To provide a solder ball aligning mask that has necessary and sufficient structural strength, copes with narrowing a pitch of electrodes on a work, and has ball through holes at narrower intervals.SOLUTION: An aligning mask 60 according to the present invention is provided with a large number of ball through holes 62 for moving solder balls 3 onto a mask main body 61 independently in a vertically penetrating manner. On a lower surface side of the mask main body 61, a reinforcing protrusion 63 for enhancing structural strength is integrally formed with the mask main body 61 in a state projecting downward. At an upper surface of the mask main body 61, a guide part 88 is formed in a protruding shape.SELECTED DRAWING: Figure 20
Patent JP-2021094990-A (JP)
Title: tire
Inventor: SAEKI KENTARO
IPC: B60C11/03
Filed: 2019-12-17
Abstract: To provide a tire that can ensure manufacturing easiness while making both on-snow performance and durability compatible.SOLUTION: A pneumatic tire includes a center land part region CT1 sectioned by a pair of circumferential main grooves 71 and 72 extending in a tire circumferential direction, and shoulder land part regions SH. In the center land part region are formed only one or more circumferential narrow grooves 61 and 62 which are smaller in groove width than the circumferential grooves and which extend in the tire circumferential direction, or constitutive portions extending in the tire circumferential direction are not formed. In the center land part region are provided center land part blocks 100 and 200 in which first width-directional sipes extending in a tire width direction are formed. In the shoulder land part regions are provided shoulder land part blocks 103 and 104 in which second width-directional sipes extending in the tire with direction are formed. Bottom parts of the first width-directional sipes have the same groove width as the groove width of a tread surface side, and bottom parts of the second width-directional sipes have widened portions which are larger in groove width than the tread surface side.SELECTED DRAWING: Figure 1
Patent JP-2021094673-A (JP)
Title: Power supply device
Inventor: IIDA SAI
IPC: B25F5/02
Filed: 2019-12-19
Abstract: To provide a power supply device that is connected, in stead of a battery pack, to a battery-type electrically-driven tool such as a hammer drill so that the tool can utilize AC power supply, which has a power supply conversion part which performs AC/DC conversion and a power supply adapter which is mounted on the device in stead of the battery pack, although the power supply adapter has high output power and therefore has recently been required for further counter-measurement for heat generation.SOLUTION: A first heat radiation member 27 can exchange heat with an electric component H as a heat generation source, and a second heat radiation member 28 is arranged along air flow (A) for cooling a power supply device. Both heat radiation members 27 and 28 are connected to each other to be able to exchange heat through a heat pipe 29 as a heat conduction member. The second heat radiation member 28 is cooled by the air flow (A), so that the electric component H is cooled.SELECTED DRAWING: Figure 1
Patent JP-2020040838-A (JP)
Title: Storage system
Inventor: JOHN LERT
IPC: B65G1/04
Filed: 2019-12-19
Abstract: To provide a storage system for efficiently storing and taking out individual case unit.SOLUTION: A storage system comprises: an array of multilevel storage rack modules having storage areas separated by takeout passages; multilevel hierarchical structures in which each layer of the hierarchical structures brings access to one level of the array of the storage rack module, and which has at least one conveyance deck and the takeout passage; at least one carry-in conveyor connected with at least one of the multilevel hierarchical structures; at least one carry-out conveyor connected with at least one of the multilevel hierarchical structures; and at least one automated conveyance vehicle arranged in at least one of the multilevel hierarchical structures. The at least one automated conveyance vehicle can access each of the storage areas.SELECTED DRAWING: Figure 1
Patent JP-2021098449-A (JP)
Title: Vehicle brake control device
Inventor: YAMAMOTO MAYU
IPC: B60T7/12
Filed: 2019-12-23
Abstract: To provide a vehicle brake control device capable of smoothly starting a vehicle.SOLUTION: A vehicle brake control device 80 comprises: a brake control section 82 which executes brake force holding processing to hold brake force with respect to a right drive wheel and a left drive wheel so as to keep a vehicle in a stopped state, and brake force reducing processing to reduce the brake force with respect to the right drive wheel and the left drive wheel when the vehicle starts along with an increase in drive force output from a power source; and a brake force correction section 83 which makes the reduction speed of the brake force with respect to the drive wheel with the generation of acceleration slip slower than the reduction speed of the brake force with respect to the drive wheel without the generation of acceleration slip when acceleration slip is generated on one of the right drive wheel and the left drive wheel during execution of the brake force reducing processing.SELECTED DRAWING: Figure 1
Patent JP-2021101216-A (JP)
Title: Lens unit and camera module
Inventor: INABA AKIRA
IPC: G03B17/08
Filed: 2019-12-24
Abstract: To provide a lens unit and a camera module which can prevent dew condensation on a lens surface by suppressing the intrusion of moisture into an inter-lens space surrounded by a first lens positioned nearest to an object, a second lens adjacent to the first lens, and an intermediate spacer.SOLUTION: A lens unit 11 includes: a lens group L formed by aligning a plurality of lenses 13 to 17 along an optical axis O; and a cylindrical lens barrel 12 having an inside storage space S for storing and holding the lens group L. The lens group L includes: the first lens 13; the second lens 14 adjacent to the first lens 13 on its image side; an intermediate spacer 30 positioned between the first lens 13 and the second lens 14; and an inter-lens space S1 surrounded by the first lens 13, the second lens 14, and the intermediate spacer 30. The first lens 13 and the intermediate spacer 30, and the intermediate spacer 30 and the second lens 14 are respectively bonded together in a manner to seal the inter-lens space S1 from the outside.SELECTED DRAWING: Figure 1
Patent JP-2021101792-A (JP)
Title: Game machine
Inventor: SATO HIDEAKI
IPC: A63F7/02
Filed: 2019-12-24
Abstract: To provide a game machine capable of executing a performance related to a set value that can enhance the interest of a player.SOLUTION: A game machine includes: determination means for determining whether or not to execute a special game that is advantageous to a player on the basis of satisfaction of a predetermined starting condition; special game execution means for executing the special game when the execution of the special game is determined; and setting means capable of setting one of a plurality of stages of setting values having different determination ratios for executing the special game. During execution of the special game, a setting suggestion performance for suggesting the set value set by the setting means can be executed. The setting suggestion performance is set so that it can be executed at the timing according to the set value.SELECTED DRAWING: Figure 52
Patent JP-2021103239-A (JP)
Title: Image forming apparatus and developing system
Inventor: KAWASAKI SHUHEI
IPC: G03G21/00
Filed: 2019-12-25
Abstract: To provide an image forming apparatus that can set the direction of rotation of a supply roller in accordance with the situation at the time and further meet a user's needs.SOLUTION: An image forming apparatus has: an apparatus main body to which a developing device is removably attached, which includes a frame body that forms a storage chamber for storing developer, a developer carrier, and a rotating member that is arranged in the storage chamber and rotates while in contact with the developer carrier to supply the developer, a motor for rotating the rotating member, and a control section. (i) When a first developing unit storing a first amount of developer is attached to the apparatus main body, the control section rotates the developer carrier and the rotating member in the same rotation direction centered on the respective axes of rotation, and (ii) when a second developing device storing a second amount being smaller than the first amount of developer is attached to the apparatus main body, the control section rotates the developer carrier and the rotating member in directions opposite to each other.SELECTED DRAWING: Figure 4
Patent JP-2021102999-A (JP)
Title: Gap-type rotating mechanical seal
Inventor: MORITA FUJIO
IPC: F16J15/34
Filed: 2019-12-26
Abstract: To provide a gap-type rotating mechanical seal which adjusts a pressure action of fluid for stopping leakage irrespective of a change of a rotational speed of a rotating member.SOLUTION: In a gap-type mechanical seal, a first seal face 11A of a rotating member 11 provided at a rotor 82 and a second seal face 12A of a fixed-side member 12 provided at a stator 81 face each other. Lap processing for enlarging a true contact area when the first seal face 11A and the second seal face 12A contact with each other is applied to the first seal face and the second seal face. A cup part 12B which is opened while facing the other side of one of the first seal face 11A and the second seal face 12A is arranged at the seal faces. A first flow passage 13 for boosting fluid pressure in the cup part 12B by supplying air 91 (fluid) therein is connected to the cup part 12B. Also, the gap-type rotating mechanical seal comprises an adjuster for adjusting the fluid pressure by controlling the air 91 in the first flow passage 13.SELECTED DRAWING: Figure 2
Patent JP-2021104145-A (JP)
Title: Blade and rotary blade
Inventor: OHARA YASUYUKI
IPC: A47L9/04
Filed: 2019-12-26
Abstract: To provide a blade which can easily be manufactured and reduce noise when used, and a rotary blade.SOLUTION: A blade 32 includes: a function part 40 which is fitted to a groove formed in a rotary body rotatably fitted to a head of a vacuum cleaner and is formed by weaving a belt in thread; and a fitting part 41 which is provided at one end part in a short hand direction X of the function part 40 so as to extend in a longitudinal direction Y and can be fitted to the groove. The fitting part 41 is provided with a cylinder part 42 formed by weaving a cylinder in thread and a core material 43 arranged in the cylinder part 42.SELECTED DRAWING: Figure 5