baber/WOPTO huggingface dataset:
Patent JP-2021065273-A (JP)
Title: Game machine
Inventor: SAITO KEI
IPC: A63F5/04
Filed: 2019-10-18
Abstract: To make it easy to grasp a termination condition in the state advantageous to a player.SOLUTION: A game machine includes performance means which executes first ending performance in a second game state advantageous to a player on the basis that a first ending performance start condition is satisfied, executes second ending performance in the second game state on the basis that a second ending performance start condition different from a first ending performance start condition is satisfied, and terminates the first ending performance being executed and executes the second ending performance when the second ending performance start condition is satisfied while the first ending performance is executed. The first ending performance continues until the second ending performance start condition is satisfied; the second ending performance continues until a prescribed termination condition terminating the second game state is satisfied.SELECTED DRAWING: Figure 59
Patent JP-2021066309-A (JP)
Title: Control unit for series hybrid vehicle
Inventor: FUSHIKI SHUNSUKE
IPC: B60W20/00
Filed: 2019-10-23
Abstract: To prevent deterioration of a catalyst by controlling a catalyst temperature to an appropriate temperature when an engine is driven for power generation.SOLUTION: A control unit for a series hybrid vehicle 1 includes: an engine 2; a catalyst disposed in an exhaust route of the engine; a power generation motor MG1; a battery 6; and a drive motor MG2 for traveling. When an actual SOC of the battery 6 is lower than a target value, the control unit executes control in which an engine operation point determined by engine torque and engine speed is shifted to an operation point at which an exhaust temperature can be decreased without changing engine output from the current operation point. When an actual SOC is equal to or higher than the target value, the control unit executes control in which engine output is reduced.SELECTED DRAWING: Figure 1
Patent JP-2021066470-A (JP)
Title: Food packaging film and food packaging body
Inventor: MORITA RYOSUKE
IPC: B32B27/18
Filed: 2019-10-23
Abstract: To provide a food packaging film having small thickness unevenness and improved water vapor barrier property.SOLUTION: A food packaging film is a film used for packaging food, and comprises a uniaxially or biaxially stretched film layer constituted of a propylene-based polymer composition containing a propylene-based polymer and a tackifier. The food packaging film has T3 of 7000-8500 Mpa, where the T3 is a total value of: T1 which is a tensile elastic modulus in an MD direction; and T2 which is a tensile elastic modulus in a TD direction of the food packaging film measured under conditions of measurement temperature 23 ± 2°C, 50 ± 5% RH, and tensile speed 5 mm/min using a tensile tester in accordance with JIS K7127 (1999).SELECTED DRAWING: Figure 1
Patent JP-2021069296-A (JP)
Title: Supplying apparatus of food material powder
Inventor: KATSUMATA KENTA
IPC: B01F7/24
Filed: 2019-10-30
Abstract: To provide a supplying apparatus of food material powder capable of preventing compaction of material powder and retention of water vapor within a supply tank, and cooling the entire material powder uniformly and rapidly.SOLUTION: A supplying apparatus 1 of food material powder of the present invention comprises a supply tank 50 which temporarily stores the food material powder in a tank 50A and supplies the powder to a processing container 2A of a food processing machine 2, a vacuum apparatus 70 which reduces the pressure inside of the supply tank 50 by vacuum pumps 71A and 71B, and a control apparatus 3 which causes the vacuum apparatus 70 to operate to reduce internal pressure of the supply tank 50 to less than or equal to predetermined atmospheric pressure in which water of the food material powder evaporates, and cools the food material powder in the supply tank 50 to predetermined temperature. A stirring member 54 for rotary driving during the cooling of the food material powder is provided inside the tank 50A.SELECTED DRAWING: Figure 2
Patent JP-2021071388-A (JP)
Title: Cargo handling support system, cargo handling support program, and cargo handling support terminal
Inventor: SUZUKI YUSUKE
IPC: G01C21/34
Filed: 2019-10-31
Abstract: To provide a system capable of easily moving a vehicle to a parking point for cargo handling at a cargo handling point.SOLUTION: A cargo handling support system includes: a cargo handling plan acquisition section for acquiring a plurality of cargo handling points, arrival sequences at the cargo handling points, and parking points being the parking points for parking a vehicle to perform cargo handling and associated with the cargo handling points; and a route guide control section for allowing a guide section to perform a route guide with the parking points associated with the cargo handling points as destinations when the vehicle moves to the cargo handling point of the succeeding arrival sequence.SELECTED DRAWING: Figure 1
Patent JP-2021069728-A (JP)
Title: Game machine
Inventor: OKAMURA ATSUSHI
IPC: A63F7/02
Filed: 2019-10-31
Abstract: To provide a game machine capable of orderly and normally performing a game.SOLUTION: A game machine is configured such that a data server of a game machine manufacturer A is connected with the Internet so as to be capable of communicating with a user's terminal device PC. When the user's terminal device PC plays a game by a Pachinko machine 10 installed in a game hall D, data regarding a serial number SN are transmitted from the Pachinko machine 10 to the terminal device PC via the Internet. The terminal device PC that receives data regarding the serial number SN inquires a data server of a game machine manufacturer A via the Internet regarding whether the received serial number SN is normal data. The data server of the game machine manufacturer A is configured so as to be capable of determining consistency between the inquired serial number SN and the serial number SN of the Pachinko machine 10 managed by the data server, and so as to be capable of transmitting the determination result to the terminal device PC inquired via the Internet.SELECTED DRAWING: Figure 63
Patent JP-2021077500-A (JP)
Title: Fuel cell vehicle
Inventor: KOMIYA TAKETSUGU
IPC: H01M8/00
Filed: 2019-11-07
Abstract: To provide a technique of suppressing a user from recognizing, as an abnormal noise, a sound occurring when valves of a plurality of fuel gas tanks open.SOLUTION: A fuel cell vehicle includes a fuel cell that is supplied with fuel gas to generate power, a fuel tank that stores fuel gas to be supplied to the fuel cell, a valve that opens to supply the fuel gas in the fuel tank to the fuel cell, an auxiliary machine that operates by consuming electric power generated by power generation of the fuel cell, and a control unit for controlling the fuel cell, the valve, and the auxiliary machine. The control unit supplies a predetermined amount of current to the valve to open the valve. A time section from a time when the control unit starts to cause current to flow into the valve until a current value reaches a predetermined threshold value contains a first section and a second section. When the fuel cell is started, the control unit can supply current to the valve so that the rate of increase of the current in the first section is smaller than the rate of increase of the current in the second section, and start the auxiliary machine in the second section.SELECTED DRAWING: Figure 2
Patent JP-2021076441-A (JP)
Title: Construction noise monitoring device
Inventor: KOYANAGI SHINICHIRO
IPC: G01H3/00
Filed: 2019-11-07
Abstract: To provide a construction noise monitoring device that can evaluate acquired noise on sound quality-by-sound quality basis.SOLUTION: The construction noise monitoring device includes: acquisition means for acquiring sound; sound quality analysis means for extracting several different types of sound qualities from the sound acquired by the acquisition means and providing each sound quality with a sound quality evaluation value; and notification means for issuing an estimation based on the sound quality evaluation value and the loudness of sound of each sound quality.SELECTED DRAWING: Figure 3
Patent JP-2021077136-A (JP)
Title: Driver state detection device
Inventor: FUKUI AKIKO
IPC: B60R11/04
Filed: 2019-11-11
Abstract: To provide a driver state detection device capable of improving detection accuracy of a driver's abnormality.SOLUTION: A saccade detection section (301) detects a saccade of a driver of a vehicle. An attention level detection section (302) detects an attention level in an external environment of the vehicle. An anomaly detection section (303) detects the driver's abnormality based on the attention level detected by the attention level detection section (302) and a driver's saccade amplitude (ds) or frequency (fs) detected by the saccade detection section (301).SELECTED DRAWING: Figure 13
Patent JP-2021075013-A (JP)
Title: Liquid discharge device
Inventor: MIZUNO SHOTA
IPC: B41J2/165
Filed: 2019-11-13
Abstract: To provide a liquid discharge device which prevents a gap from being formed between a recording head and a cap to inhibit liquid leakage from the gap even when the liquid discharge device is exposed to vibrations during transportation.SOLUTION: A liquid discharge device has: a recording head which makes records on a medium; a carriage 51 which is provided with the recording head and moves in a scanning direction X; a guide shaft 17 supporting the carriage 51; and a support mechanism 72 which adjusts a height position at which the guide shaft 17 is supported. Further, the liquid discharge device has a cap capable of moving between a capping position in which the cap contacts with a nozzle surface of the recording head and a retreat position in which the cap separates from the nozzle surface. The support mechanism 72 includes a swing member 74 having an eccentric cam 97 supporting the guide shaft 17. The swing member 74 includes a restriction part 93 which restricts movement of the guide shaft 17 in a direction in which the recording head moves away from the cap.SELECTED DRAWING: Figure 7
Patent JP-2021078076-A (JP)
Title: Abnormality detection model learning device, abnormality detection model, and abnormality detection device
Inventor: SHIOZU TERUAKI
IPC: G06N3/08
Filed: 2019-11-13
Abstract: To properly detect abnormalities not indicated by alarms from a base station.SOLUTION: An abnormality detection model learning device 1A generates an abnormality detection model for detecting communication abnormalities at a base station in a mobile communication network by machine learning. The abnormality detection model includes a dimension reduction algorithm. The abnormality detection model learning device comprises: an input learning data generation unit 12 that generates input data for learning on the basis of communication state information comprised of one or more items indicating a communication state per base station when the communication is normal at that base station; and a model learning unit 13 that learns the abnormality detection model by inputting the input data into the dimension reduction algorithm and updating a parameter of the dimension reduction algorithm on the basis of output data from the dimension reduction algorithm and the input data.SELECTED DRAWING: Figure 1
Patent JP-2021082667-A (JP)
Title: On-load tap changer, on-load tap changing transformer and voltage regulating device
Inventor: MAEDA HIRONOBU
IPC: H01F29/04
Filed: 2019-11-15
Abstract: To provide an on-load tap changer capable of confirming that a tap is changed normal by a changeover switch, an on-load tap changing transformer and a voltage regulating device.SOLUTION: An on-load tap changer (3) comprises: a plurality of changeover switches for changing a plurality of taps (t1-t4) that secondary coils (212, 222 and 232) of a tapped transformer (2) include; a control section (31) which changes the plurality of taps by turning on/turning off the plurality of changeover switches; a first voltage detection section which detects a voltage to be applied to primary coils (211, 221 and 231) of the tapped transformer (2); and a second voltage detection section which detects voltages of the secondary coils of the tapped transformer (2) outputted from the taps changed by the control section (31). The control section (31) detects abnormalities in the changeover switches on the basis of a comparison result of a winding ratio of the tapped transformer (2) corresponding to the changed taps and a transformation ratio of the tapped transformer (2) which is a ratio of a detection result of the first voltage detection section with respect to a detection result of the second voltage detection section.SELECTED DRAWING: Figure 1
Patent JP-2021080550-A (JP)
Title: Austenitic stainless steel and evaluation method for the austenitic stainless steel
Inventor: KURIHARA SHINNOSUKE
IPC: C22C38/00
Filed: 2019-11-22
Abstract: To provide an austenitic stainless steel capable of reducing stress relaxation crack sensitivity of a welding heat-affected zone.SOLUTION: An objective austenitic stainless steel has a chemical composition comprising in mass%: 0.1% or less of C, 1.0% or less of Si, 2.0% or less of Mn, 0.04% or less of P, 0.002% or less of S, 5-15% of Ni, 15-22% of Cr and the balance of Fe with impurities. In the stainless steel, when aging is carried out under the conditions of aging temperature T(°C) and aging time t(hr) satisfying the expression (1): 16≤(T+273)×(log(t)+20)/1000≤25, the relation of an average grain diameter d(μm) of the deposit in crystal grains observed after the above aging with density f(piece/μm2) of the in-grain deposit and an average grain diameter D(μm) of crystal grains before aging satisfies the expression (2): ((0.7×√f)/d)×√(D/1000)≤20.SELECTED DRAWING: None
Patent JP-2021084153-A (JP)
Title: Grinding device and vibration grinding method
Inventor: KANEBAKO TAKANORI
IPC: B24B5/04
Filed: 2019-11-26
Abstract: To provide a grinding device and a vibration grinding method capable of giving optional vibration to a grinding wheel shaft by a simple structure.SOLUTION: A grinding device 1 includes a grinding wheel 50, a grinding wheel shaft 52 to which the grinding wheel 50 is attached, a static pressure fluid bearing device 61 that has a fluid bearing body 62 provided with a plurality of static pressure pockets 64a to 64d in a circumferential direction and supports the grinding wheel shaft 52 by the pressure of a fluid filled between the grinding wheel shaft 52 and the fluid bearing body 62 through the static pressure pockets 64a to 64d, a pump P as a fluid supply portion supplying a fluid to the static pressure fluid bearing device 61, a variable throttle 66d that adjusts a flow rate to the static pressure pocket 64d of the fluid supplied from the pump P, and a control device 100 that gives predetermined vibration to the grind wheel shaft 52 by performing vibration excitation control (S3) for controlling the variable throttle 66d to periodically fluctuate the flow rate of the fluid to the static pressure pocket 64d.SELECTED DRAWING: Figure 3
Patent JP-2021085002-A (JP)
Title: Curable composition, and cured product
Inventor: SUNAYAMA YOSHITAKA
IPC: C08G65/336
Filed: 2019-11-29
Abstract: To provide a curable composition that does not degrade elongation before and after heat resistance test and a cured product of the curable composition.SOLUTION: A curable composition contains an oxyalkylene polymer having a reactive silicon group represented by more than 1.0 of -SiXaR3-a at one end group by average, and carboxylic acid having a carboxyl group in which an adjacent carbon atom is a quaternary carbon or its salt, in which a content of the carboxylic acid or its salt relative to 100 pts.mass of the oxyalkylene polymer is 0.01 to 20 pts.mass. In the formula 1, R is a monovalent organic group of 1 to 20 carbon atoms, shows an organic group other than a hydrolyzable group, X represents a hydroxyl group or a hydrolyzable group, a represents an integer of 1 to 3, when a is 1, R may be the same with or different from each other, and when a is 2 or 3, X may be the same with or different from each other.SELECTED DRAWING: None
Patent JP-2021084616-A (JP)
Title: Sensor abnormality determination device for four-wheel drive vehicle
Inventor: FUKADA TOSHIRO
IPC: B60K23/08
Filed: 2019-11-29
Abstract: To provide a sensor abnormality determination device for a four-wheel drive vehicle which can determine, from a first sensor for detecting a connection/disconnection state of a first connection/disconnection device and a rotation sensor for detecting rotation of a propeller shaft, whether abnormality is in the first sensor or in a mechanical switching position of the first connection/disconnection device.SOLUTION: It is determined by a first sensor abnormality determination unit 108 that abnormality is in a first sensor 102, when: a vehicle is in a four-wheel drive state; rotation of a propeller shaft 28 detected by a rotation sensor 104 is not stopped; and in the state of a first clutch 24 showing a disconnection state detected by the first sensor 102, after a second clutch 32 is switched to a disconnection state, rotation of the propeller shaft 28 detected by the rotation sensor 104 is not stopped. Thus, it becomes clear that the abnormality is not in the mechanical switching position of the first clutch 24 but is in the first sensor 102.SELECTED DRAWING: Figure 1
Patent JP-2020033651-A (JP)
Title: Surface treatment method and surface treatment apparatus
Inventor: ISHIGURE FUMIAKI
IPC: C25D11/34
Filed: 2019-12-04
Abstract: To provide a surface treatment method capable of forming an oxide film on a workpiece having a large area by anodic oxidation, even with a power supply device having a small current density and a simple cooling mechanism for a liquid electrolyte.SOLUTION: A plurality of processing sections A, B, C...N are set in accordance with the number of processing times when a target surface of a target object 11 is continuously or intermittently oxidized. The M-th process (M is an integer of 2 or larger) is maintained at a voltage Vthat is lower than the maximum voltage Vof the anode oxidation process and is set to a predetermined current I, and the anode oxidation treatment is sequentially performed in the plurality of processing sections A, B, C...N. The voltage Vis sequentially increased toward the highest voltage Vto obtain a predetermined numerical value, and the M-th process is repeatedly performed. Accordingly, by the surface treatment method of the present invention, an oxide film having a desired total film thickness is formed.SELECTED DRAWING: Figure 3
Patent JP-2021089256-A (JP)
Title: Electromagnetic wave measuring device and electromagnetic wave measuring method
Inventor: MIDORI MASATAKA
IPC: G01R29/10
Filed: 2019-12-06
Abstract: To provide an electromagnetic wave measuring device with which it is possible to reduce a cubic volume, out of the cubic volume in an effective space, that is occupied by an antenna.SOLUTION: Provided is an electromagnetic wave measuring device comprising: a housing; a first antenna for radiating an electromagnetic wave that corresponds to an acquired electric signal; a second antenna for detecting the electric field strength of an electric field and outputting a voltage that corresponds to the detected electric field strength; a third antenna for detecting the electric field strength of an electric field and outputting a voltage that corresponds to the detected electric field strength; and an electromagnetic stirrer that stirs the electromagnetic wave in the housing. The first and third antennas are installed outside of a prescribed effective space in the housing, and the second antenna is installed inside of the effective space in the housing.SELECTED DRAWING: Figure 1
Patent JP-2021090035-A (JP)
Title: Manufacturing method of semiconductor device, semiconductor device, and intermediate body of semiconductor device
Inventor: FUKUSHIMA MASATO
IPC: H01L23/12
Filed: 2019-12-06
Abstract: To provide a manufacturing method of a semiconductor device capable of forming a capacitor in a predetermined area of a semiconductor element with high accuracy and to provide a semiconductor device.SOLUTION: A manufacturing method of a semiconductor device 100 includes the steps of preparing a semiconductor element 10 having a first connection pad 13a and a second connection pad 13b, forming, on the semiconductor element 10, a first electrode 21 electrically connected to the first connection pad 13a, forming a dielectric layer 23 on the first electrode 21, and forming a second electrode 22 electrically connected to the second connection pad 13b.SELECTED DRAWING: Figure 1
Patent JP-2021091098-A (JP)
Title: Liquid discharge head and production method thereof
Inventor: SENDA MITSURU
IPC: B41J2/16
Filed: 2019-12-06
Abstract: To provide a liquid discharge head capable of suppressing increase of production cost and complication of steps, and accurately jointing an element substrate and a housing.SOLUTION: A liquid discharge head comprises: an element substrate 2 that includes a discharge hole 5 discharging liquid, and an energy generation element generating energy for discharging the liquid; and a housing 1 that is jointed to the element substrate 2 and supplies the liquid to the element substrate 2. The liquid discharge head further comprises: a fitting salient part 11 that is provided on one of joint areas 1a, 2b of the housing 1 and the element substrate 2; and a fitting recess 9 that is provided on the other of the joint areas 1a, 2b of the housing 1 and the element substrate 2, and to which the fitting salient part 11 is fitted. A height of the fitting salient part 11 is larger than a depth of the fitting recess 9.SELECTED DRAWING: Figure 4
Patent JP-2021054531-A (JP)
Title: Abnormality treatment device for high applicability type cement packaging
Inventor: LIU CHUN
IPC: B65B57/10
Filed: 2019-12-09
Abstract: To disclose an abnormality treatment device for high applicability type cement packaging.SOLUTION: The present application discloses an abnormality treatment device for high applicability type cement packaging. The device is provided with a body. A measurement space is arranged in the body. An insertion hole opening upward is arranged on an upper side of the measurement space so as to be communicated with the measurement space. A support plate capable of placing a packed cement is arranged in the measurement space. An elevating/lowering column is arranged on a lower side of the support plate. A support mechanism capable of supporting and fixing the support plate is arranged in the elevating/lowering column. As to the invention according to the present application, whether or not a weight is accepted is effectively measured during re-packaging of the cement. Bag-breaking due to overweight and bad evaluations due to weight shortage can be avoided. At the same time, the present application can be applied to a weight measurement of the packed cement provided with a different package therefrom by adjusting a length between a first sensitive plate and a second sensitive plate.SELECTED DRAWING: Figure 1
Patent JP-2021094517-A (JP)
Title: Method for treating polluted water
Inventor: HATANO HITOSHI
IPC: B01D21/01
Filed: 2019-12-17
Abstract: To continuously clarify polluted water at a high flow rate.SOLUTION: In a method for treating polluted water with a flow velocity of 500 m/hr to 1000 m/hr, a slime-forming body composed of at least one of a string-like material, a cotton lump-like material, and a net-like material, is stretched in a zigzag shape so as to be parallel to a water flow in a longitudinal direction, and an internal angle of the slime-forming body is adjusted to spread in a zigzag shape to 90 to 150 degrees, and further a distance from the adjacent zigzag slime-forming body is given so that vertices of the slime-forming body are in contact with a virtual line, and a flocculant is added on a front surface of the slime-forming body for continuous treatment.SELECTED DRAWING: Figure 2