baber/WOPTO huggingface dataset:
Patent JP-2020170454-A (JP)
Title: Production efficiency improvement support system
Inventor: KIMURA TETSUYA
IPC: G05B19/418
Filed: 2019-04-05
Abstract: To output a useful index for improving production efficiency in a production facility, and to support its improvement.SOLUTION: A production efficiency improvement support system calculates a cycle time and others on the basis of a detection result of an operational state of a production facility, and displays a chart for indicating their time-series changes. The cycle time displays its variations in a state recognizable visually. The chart displays information in an uppermost stage and a second stage that indicates the number of production pieces that is a most important variable number regarding a production management, and displays information in lower two stages (a fourth stage and a fifth stage) that connects to the number of production pieces and indicates the operational state of the production facility. Then, the operational state of the production facility is displayed between both the stage groups. Display of these indexes in the chart makes it be easily and visually recognized how the cycle time should be improved, and therefore the improvement of the production efficiency can be efficiently supported.SELECTED DRAWING: Figure 4
Patent JP-2020172056-A (JP)
Title: Liquid ejection device
Inventor: SUGIURA KEITA
IPC: B41J2/14
Filed: 2019-04-10
Abstract: To provide a liquid ejection head that can accelerate discharging of air bubble to stably eject liquid.SOLUTION: A liquid ejection head 3 comprises a flow path member 21 and a filter member 50. The flow path member 21 has a nozzle surface and a rear surface arranged separately from the nozzle surface, there are formed in the flow path member 21: a plurality of nozzles 45 arranged along the nozzle surface; a plurality of individual flow paths 28 connected to the plurality of nozzles 45 respectively; first and second common flow paths 46 and 47 connected to the plurality of individual flow paths 28; first openings 48 opening to the rear surface and communicated with ends of the first common flow paths 46; and second openings 49 opening to the rear surface and communicated with ends of the second common flow paths 47; and a filter member 50 which is arranged on the rear surface, has a filter 51 covering the first openings 48, the second openings 49 being not covered with the filter and areas of the first openings 48 being larger than areas of the second openings 49.SELECTED DRAWING: Figure 2
Patent JP-2020171497-A (JP)
Title: Game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2019-04-11
Abstract: To provide a game machine capable of improving the player's interest in playing a game.SOLUTION: Determination is executed by determining means on the basis of establishment of a determination condition. On the basis of a determination result of the determining means being a predetermined specific determination result, a privilege game that is advantageous to the player is executed by privilege game executing means. As the game state after the privilege game ends, one of a plurality of game states including at least a first game state and a second game state that is more advantageous to the player than the first game state is set by game state setting means. As a game state after the privilege games have been executed a specific predetermined number of times, a specific performance capable of suggesting the game state set by the game state setting means is executed by specific performance executing means at least before the specific determination result is obtained by the determination by the determining means. This means that there is an effect that the interest of the player in playing the game can be improved.SELECTED DRAWING: Figure 1
Patent JP-2020172827-A (JP)
Title: Floor finishing structure and parting material used in floor finishing structure
Inventor: TOMIZAWA HIDEYUKI
IPC: E04F15/16
Filed: 2019-04-12
Abstract: To provide a floor finishing structure with excellent durability and workability in a floor part with a drainage structure.SOLUTION: A floor finishing structure 1 comprises a floor finishing material 4 comprising a synthetic resin sheet to be laid on a floor part 3 with a drain ditch 2, and a parting material 5 made of a synthetic resin to be adjacently arranged to an end part 4-1 of the floor finishing material and the drain ditch. In the drain ditch, a step 6 on which a ditch cover is placed is installed inside the top edge, and a ditch cover bearing frame 7 is installed in the step and is fixed to a rise part of the step by fixing means 8. The parting material is provided with a joint piece 5-1 that covers the floor part and that is joined to the end part of the floor finishing material, and an insertion piece 5-2 that is inserted into a recessed groove formed in the floor part adjacent to the ditch cover bearing frame. The recessed groove is formed at the upper part of the fixing means.SELECTED DRAWING: Figure 1
Patent JP-2020174166-A (JP)
Title: Light-emitting device, optical device, and information processing device
Inventor: SAKAI KAZUHIRO
IPC: G01B11/24
Filed: 2019-04-15
Abstract: To provide a light-emitting device with a structure that makes a driving element and a light-emitting element array close to each other more easily than a structure in which a circuit element is provided on the driving element side of the light-emitting element array.SOLUTION: A light-emitting device includes: a wiring board 10; a light-emitting element array 20 provided on the wiring board and including a first side surface and a second side surface which face each other, and a third side surface and a fourth side surface which face each other and connect the first side surface and the second side surface; a driving element 50 provided on the wiring board on the first side surface side and driving the light-emitting element array; a first circuit element 40 and a second circuit element 45 provided side by side in a direction along the second side surface on the wiring board on the second side surface side; and a wiring member provided on the third side surface side and the fourth side surface side and extending from an upper electrode of the light-emitting element array to the outside of the light-emitting element array.SELECTED DRAWING: Figure 7
Patent JP-2020174772-A (JP)
Title: Game machine
Inventor: TOYODA YUTAKA
IPC: A63F7/02
Filed: 2019-04-16
Abstract: To provide a game machine capable of suppressing a decrease in a player's interest in a game.SOLUTION: In a Pachinko machine, either a manual selection mode or an automatic selection mode is set. When jackpot determination is performed, one of plural variation patterns for showing performance contents of a notification performance for reporting a result of the jackpot determination is determined. Then, a notification performance is executed based on the determined variation pattern. One of plural performance images is displayed on a display screen. When it is reported that a result of jackpot determination is losing by a notification performance executed based on a losing variation D that is a specific variation pattern in a state in which the automatic selection mode is set, a performance image under display is switched.SELECTED DRAWING: Figure 12
Patent JP-2020174784-A (JP)
Title: Radiation imaging apparatus, radiation imaging system, and control method of radiation imaging apparatus
Inventor: IIJIMA TADAHIKO
IPC: A61B6/00
Filed: 2019-04-16
Abstract: To prevent a radiation imaging apparatus from being brought into an uncontrollable state when a radiation imaging apparatus to be used is moved in a radiation imaging system for executing wireless communication.SOLUTION: A radiation imaging apparatus that can be connected to a plurality of access points having mutually different identifiers and is controlled by a console connected through any one of the plurality of access points includes: a communication determination unit for determining whether or not communication with the console is possible; a storage unit for storing information acquired by the determination in the communication determination unit; and a control unit wirelessly connected to one of the plurality of access points based on the information stored in the storage unit and a wireless communication state of the plurality access points. The radiation imaging apparatus is prevented from being brought into an uncontrollable state when the radiation imaging apparatus to be used is moved.SELECTED DRAWING: Figure 2
Patent JP-2020174997-A (JP)
Title: Piezoelectric patch sensor
Inventor: HSU YU-HSIANG
IPC: A61B5/11
Filed: 2019-04-19
Abstract: To disclose a piezoelectric patch sensor for measuring muscle movement of contraction and extension.SOLUTION: A sensor is directly attached to a skin site of a user for the measuring via an interface circuit connected to a host processor. The piezoelectric patch sensor has an adhesive layer with an adhesive bottom surface for firmly attaching to the skin site. An elastic sheet is integrated on a top of the adhesive layer. A piezoelectric thread is further integrated on a top of the elastic sheet and has a bundle of aligned piezoelectric fibers. The thread is electrically coupled to the interface circuit via a pair of conductive wires, forming a piezoelectric measurement circuitry. Muscle movement under the skin site shrinks or extends the piezoelectric patch sensor in its entirety along a direction of muscle movement due to a corresponding shrinking or extending movement of the skin firmly attached to the adhesive layer. Thus results in the piezoelectric fibers in the measurement circuitry generating a corresponding signal, which is relayed by the interface circuit to the host processor for calculating to derive the muscle movement.SELECTED DRAWING: Figure 1A
Patent JP-2020177860-A (JP)
Title: Composite hydroxide containing nickel, manganese and cobalt and production method thereof, composite oxide containing lithium, nickel, manganese and cobalt and production method thereof, positive electrode active material for lithium ion secondary battery and production method thereof, and lithium ion secondary battery
Inventor: BONG SHUNKAI
IPC: H01M4/505
Filed: 2019-04-22
Abstract: To provide a positive electrode active material which is improved in endurance and output characteristic, and a production method thereof.SOLUTION: Using a first material aqueous solution, the first stage of nucleation and particle-growth steps is performed in a non-oxidizing atmosphere. After that, by means of switching a reaction atmosphere, the second stage is performed in an oxidizing atmosphere, the third stage is performed in a non-oxidizing atmosphere, the fourth stage is performed in an oxidizing atmosphere, and the fifth stage is performed in a non-oxidizing atmosphere, provided that the first material aqueous solution is switched to a second material aqueous solution at the time of switching between the fourth and fifth stages, whereby a composite hydroxide is obtained. When the resultant composite hydroxide serving as a precursor is made a multilayer structure, an oxygen density in the non-oxidizing atmosphere is made 2 vol.% or less and an oxygen density in the oxidizing atmosphere is made over 2 vol.% up to 5 vol.%, whereby a composite hydroxide which is 0.02 μm or larger in the average particle diameter of fine primary particles while being ternary and which has a satisfactory strength with a tap density of 0.95 g/cm3 or larger is obtained. The composite hydroxide is used as a precursor to obtain a positive electrode active material with a compound coating which contains W and Li.SELECTED DRAWING: Figure 2
Patent JP-2019116833-A (JP)
Title: Vacuum-type drainage collection system and drainage collection method
Inventor: IKEDA KEISUKE
IPC: E03F5/22
Filed: 2019-04-24
Abstract: To provide a vacuum-type drainage collection system and a drainage collection method for collecting drainage without leakage, in an economically efficient way.SOLUTION: A vacuum-type drainage collection system is provided that includes: a plurality of liquid storage tanks for storing drainage; a vacuum station having a collection tank into which drainage from the plurality of liquid storage tanks is collected, and a vacuum generator that introduces a negative pressure in the collection tank; a communication passage connecting each of the liquid storage tanks with the collection tank; a plurality of remote-controlled valves disposed in correspondence with each of the plurality of liquid storage tanks, for opening/closing the communication passage; measurement means disposed in correspondence with each of the plurality of liquid storage tanks, for measuring a condition of each of the plurality of liquid storage tanks; and control means for the remote-controlled valve that remote-controls an operation of the plurality of remote-controlled valves. The control means for the remote-controlled valve is capable of determining priority regarding an order of operation of the plurality of remote-controlled valves on the basis of an output signal from the measurement means, and remote-controlling the plurality of remote-controlled valves according to the priority.SELECTED DRAWING: Figure 1
Patent JP-2020087415-A (JP)
Title: Map construction and positioning of robot
Inventor: ZHOU JI
IPC: B25J5/00
Filed: 2019-04-26
Abstract: To provide a robot, a map construction method, a positioning method, an electronic device, and a storage medium.SOLUTION: A map construction method used for a robot includes: a step of causing a robot to scan a work region according to a predetermined rule and constructing an initial map based on a scene image collected real time during the scanning by the robot, the initial map includes a first map and a second map, the first map includes mapping of the work region and a map coordinate system, the second map includes a scene feature which is stored associated with position posture upon image collection and which is extracted based on the collected scene image, a geometric amount of the scene feature, and a scene image for extracting the scene feature, the position posture includes coordinates and orientation on the first map of the robot, and the scene feature includes a feature of a feature object in the scene and/or a feature of the scene image.SELECTED DRAWING: Figure 1
Patent JP-2020183241-A (JP)
Title: Hinge cap
Inventor: TACHIKURA AKIRA
IPC: B65D47/08
Filed: 2019-04-26
Abstract: To provide a hinge cap configured so that when lifting up an upper lid of the hinge cap, fitting of a cap main body to the upper lid is released firstly and then the opposite side of a hinge of a plug-opening part is pulled up, so that a plug can be opened without requiring extra force for breaking a weakened part.SOLUTION: The hinge cap is constituted of a cap main body B to be attached to a container A and an upper lid D connected to the cap main body B through a hinge C. The cap main body B comprises a bulkhead 5 for sealing a mouth part 1 of the container A, a plug-opening part 10 having a pour-out port defined by a breakable weakened part 11 in the bulkhead 5, and a pull-up wall 13 erected from the opposite side of the hinge C of the plug-opening part 10 and having a slide part 14 formed. The upper lid D comprises a top wall 30, and a rail member E, hung down from a lower surface of the top wall 30, which can slide together with a slide part 14 of the pull-up wall 13, when closing the lid first.SELECTED DRAWING: Figure 1
Patent JP-2020182424-A (JP)
Title: Treatment method for reducing smell of edible insect
Inventor: MIHASHI RYOTA
IPC: A23L35/00
Filed: 2019-05-09
Abstract: To provide a simple and effective method for reducing smell peculiar to edible insects in order to stimulate the demand for edible insects as food.SOLUTION: There is provided a method for reducing the smell of edible insects in which the edible insects are subjected to immersion treatment in an aqueous solution adjusted to pH 3.0 to 5.0. During the immersion treatment, it is preferable to heat at 40°C to 100°C for 1 to 60 minutes, and is preferable that the aqueous solution adjusted to pH 3.0 to 5.0 is an aqueous solution in which the pH is adjusted by using any of various organic acids such as citric acid, malic acid, tartaric acid, lactic acid, acetic acid and ascorbic acid, inorganic acids such as hydrochloric acid and phosphoric acid, and citrus fruit juice.SELECTED DRAWING: None
Patent JP-2020186154-A (JP)
Title: Large particle size nickel oxide powder and method for producing the same
Inventor: ITO KENYA
IPC: C01G53/04
Filed: 2019-05-16
Abstract: To provide a method for producing nickel oxide powder in which particle size and specific surface area are controlled within desired ranges.SOLUTION: A method for producing nickel oxide powder having the form of secondary particles in which primary particles are aggregated comprises a crystallization step of crystallizing particles mainly composed of nickel hydroxide by neutralizing an aqueous solution of nickel sulfate with an aqueous solution of alkali containing a hydroxide of an alkali metal as an alkali component such as sodium hydroxide, and a heat treatment step of heat-treating the particles mainly composed of the nickel hydroxide in a non-reducing atmosphere at an atmospheric temperature of 900°C or higher and lower than 1100°C to produce nickel oxide powder.SELECTED DRAWING: Figure 1
Patent JP-2020007212-A (JP)
Title: Shrinkage reduction agent
Inventor: TAKAHASHI KEISUKE
IPC: C04B14/04
Filed: 2019-05-20
Abstract: To provide a shrinkage reduction agent capable of providing a cured body having excellent effect on reduction of initial shrinkage amount, and having an appropriate air amount even after stored for a prescribed time.SOLUTION: There is provided a shrinkage reduction agent for cement, containing an alkylene oxide adduct represented by the following general formula (1) and polypropylene glycol having weight average molecular weight Mw1 calculated from a hydroxyl group value measured according to JIS K1557-1:2007 of 1300 to 5500, in which a mass ratio of the polypropylene glycol to total of the alkylene oxide adduct and the polypropylene glycol, Ris 4 to 17 mass%, and the weight average molecular weight Mw1 and the mass ratio Rsatisfy the following formula (α1). RO-[(PO)/(EO)]-H (1) 300R+Mw1≥4000 (α1)SELECTED DRAWING: Figure 1
Patent JP-2020191950-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-05-24
Abstract: To provide a game machine that makes it possible to speed up game control.SOLUTION: A game machine includes game control means for controlling the progress of a game. The game control means includes calculation means for executing a program for controlling the progress of the game and storage means having a storage area in which a program executed by the calculation means can be stored. The calculation means, based on the release of the input reset signal, starts processing from a predetermined start address and can execute a plurality of processing call instructions that can call the processing defined by the program. The program is configured to be able to execute at least two types of processing call instructions among the plurality of processing call instructions.SELECTED DRAWING: Figure 1
Patent JP-2020194310-A (JP)
Title: Parking slot data generation method, generating device, and computer program therefor
Inventor: TANAKA MIKI
IPC: G08G1/14
Filed: 2019-05-27
Abstract: To provide a parking slot data generation method, a generating device, and a computer program, which assigns a parking difficulty level to each parking slot in a parking lot and generating data of a result.SOLUTION: A parking slot data generation method is provided, comprising: a parking slot identification step for identifying the location and the size of a parking slot drawn in a parking lot; a parking difficulty defining step for defining a parking difficulty level of the identified parking slot based on the size of the parking slot; and a recording step for recording the location and the parking difficulty level of the parking slot in association with each other.SELECTED DRAWING: Figure 13
Patent JP-2019171099-A (JP)
Title: Game machine
Inventor: ISHII AKIRA
IPC: A63F5/04
Filed: 2019-05-29
Abstract: To provide a game machine capable of enhancing interest in a game with a simple configuration.SOLUTION: Assist time state control means 200 includes a first value, and a second value larger than the first value as a condition for granting privilege regarding an assist time state. In shift determination to the assist time state, when a point is equal to or more than the second value exceeding the first value, further privilege is granted to a player in addition to the shift to the assist time state.SELECTED DRAWING: Figure 2
Patent JP-2020194938-A (JP)
Title: Vibration-proof case and capacitor device including the same
Inventor: MATSUMOTO TETSUYA
IPC: H01G9/06
Filed: 2019-05-30
Abstract: To provide a vibration-proof case and a capacitor device capable of improving the vibration resistance of a capacitor.SOLUTION: A vibration-proof case 10 in which a columnar capacitor 2 is held horizontally and fixed to a wiring board 30 includes a lower-case portion 11 on which the capacitor 2 is placed by opening an upper surface, and an upper-case portion 21, disposed to be opened and closed with respect to the lower-case portion 11, covering an upper part of the capacitor 2. The lower-case portion 11 has a first engaging portion 12a on a lower surface 11a. The upper-case portion 21 has a second engaging portion 23a, engaging with the first engaging portion 12a, for holding a closed state.SELECTED DRAWING: Figure 2
Patent JP-2020198328-A (JP)
Title: Nitride semiconductor device and method of manufacturing the same
Inventor: OTAKE HIROTAKA
IPC: H01L29/78
Filed: 2019-05-30
Abstract: To provide a nitride semiconductor device capable of reducing a gate leakage current as compared with a first comparative example and suppressing a fluctuation in threshold voltage as compared with a second comparative example.SOLUTION: A nitride semiconductor device 1 includes: a first nitride semiconductor layer 13 constituting an electron transit layer; a second nitride semiconductor layer 14 formed on the first nitride semiconductor layer and constituting an electron supply layer; a ridge-shaped gate portion 20 formed on the second nitride semiconductor layer; and a source electrode and a drain electrode disposed on the second nitride semiconductor layer so as to face each other with the ridge-shaped gate portion interposed therebetween. The gate portion includes: a nitride semiconductor gate layer 21 containing acceptor-type impurities and disposed on the second nitride semiconductor layer; a gate metal film 22 disposed on the nitride semiconductor gate layer; a gate insulating film 23 formed on the gate metal film; and a gate electrode 24 capacitively coupled to the gate metal film by the gate insulating film.SELECTED DRAWING: Figure 2