baber/WOPTO huggingface dataset:
Patent JP-2021182204-A (JP)
Title: Training device, estimation device, model generation method, and neural network model
Inventor: OTOMO YUHEI
IPC: G06N3/08
Filed: 2020-05-18
Abstract: To perform optimization to avoid falling into a local solution.SOLUTION: An estimation device includes one or more memories and one or more processors. The one or more processors initialize an input vector, input the input vector into a neural network model, input an output of the neural network model into an evaluation function to calculate an evaluation value, perform black box optimization based on the evaluation value, and estimate the output based on the optimized neural network model.SELECTED DRAWING: Figure 1
Patent JP-2021181528-A (JP)
Title: Aromatic polycarbonate resin composition and molded product thereof
Inventor: ISHITANI YOSHIYUKI
IPC: C08L69/00
Filed: 2020-05-19
Abstract: To provide an aromatic polycarbonate resin composition useful as, for example, an outdoor optical transparent member excellent in suitable light resistance, color tone, molding retention stability and steam resistance.SOLUTION: A resin composition includes 0.15-5.0 pts.mass of malonic ester-based ultraviolet absorber (B) relative to 100 pts.mass of an aromatic polycarbonate resin (A).SELECTED DRAWING: None
Patent JP-2021181931-A (JP)
Title: Sulfurization detection sensor and manufacturing method of sulfurization detection sensor
Inventor: KIMURA TARO
IPC: G01N17/04
Filed: 2020-05-19
Abstract: To provide a sulfurization detection sensor which can accurately detect a degree of sulfurization.SOLUTION: A sulfurization detection sensor 10 includes: an insulation substrate 1 which is formed into a rectangular parallelepiped shape; a pair of front electrodes 2 which is formed at both ends in a longitudinal direction on a front face of the insulation substrate 1; a sulfurization detection conductor 3 which is formed between the pair of front electrodes 2; a sulfide gas-impermeable protective film 4 which covers the whole of the sulfurization detection conductor 3 and a part of the front electrodes 2; a pair of rear electrodes 5 which is formed at both ends in the longitudinal direction on a rear face of the insulation substrate 1; a pair of end face electrodes 6 which is formed at both ends in the longitudinal direction of the insulation substrate 1; and a pair of external electrodes 7 which is formed on surfaces of the front electrodes 2, the rear electrodes 5, and the end face electrodes 6. The sulfurization detection conductor 3 has a sulfurization detection section 3a which can react with sulfide gas at the inside covered with the protective film 4. A space section S is secured between the protective film 4 and the sulfurization detection section 3a. An opening Sa is formed to communicate with the space section S in both side sections in a direction orthogonal to an electric current direction of the protective film 4.SELECTED DRAWING: Figure 2
Patent JP-2021180773-A (JP)
Title: Game machine
Inventor: WADA SHINICHI
IPC: A63F5/04
Filed: 2020-05-19
Abstract: To acquire what operation is carried out in the market.SOLUTION: In a situation in which a predetermined error (recoverable error) occurs, after a cause of the predetermined error is removed, the predetermined error can be removed by an operation of a reset switch. When the reset switch is operated in a specific situation in which the predetermined error occurs, a cumulative operation number of times of the reset switch can be updated. Even when the reset switch is operated in a predetermined situation in which no predetermined error occurs, the cumulative operation number of times of the reset switch can be updated (a reset input counter in the figure (a)).SELECTED DRAWING: Figure 518
Patent JP-2021188785-A (JP)
Title: Cooking stove burner
Inventor: ARAMATSU MASAO
IPC: F23D14/06
Filed: 2020-05-27
Abstract: To provide a cooking stove burner which eliminates reverse injection, and can continue cooking without performing a re-ignition operation.SOLUTION: A gas mixture of fuel gas and air is created at a mixer pipe (15), and supplied to a burner body (14), and the gas mixture is combusted at flame ports (12, 13) of a burner head (11) placed on the burner body. A flame guide (30) is arranged around an opening part (15a) of the mixer pipe, and a collision wall (31) with which a flame injected from the opening part collides, and introduction walls (32, 33) extending in a direction of the burner body from an upper part and positions at both sides with respect to the collision wall are arranged at the flame guide. By this constitution, since the flame injected by reverse injection is introduced in the direction of the burner body by a collision wall and an introduction wall, the burner body is heated, a boiled spilled juice which blocks the flame ports is evaporated, and the reverse injection is naturally eliminated. Also, since the opening part of the mixer pipe is surrounded by the flame guide, there does not occur a risk that the inside of a gas cooking stove is damaged by the reverse injection flame.SELECTED DRAWING: Figure 4
Patent JP-2020141556-A (JP)
Title: Power demand control system, power demand control method, and power demand control program
Inventor: SASAKI TSUTOMU
IPC: H02J3/14
Filed: 2020-05-27
Abstract: To provide a mechanism of double demand responses in which demand is promoted depending on a supply amount of power in addition to suppressive adjustment of demand correspondingly to the conventional supply amount of power.SOLUTION: A power demand control system 100 comprises: demand predicting means 101 for predicting power demand after a predetermined time from an actual measurement value of power demand and meteorological data; and actual measurement value measuring means 102 for measuring an actual power use amount of a user. The power demand control system detects variation values including a prediction value predicted by the demand predicting means 101 and the actual measurement value measured by the actual measurement value measuring means 102; comprises non-immediate demand request means 104 for originating a request for prompting a user to use power when detecting the actual measurement value being lower than the prediction value; and receives the user's response to the request and reflects the response in demand prediction. The power demand control system also comprises user evaluation means 106 for evaluating the user on the basis of information on the response to the request.SELECTED DRAWING: Figure 1
Patent JP-2021190312-A (JP)
Title: Vehicle lamp
Inventor: KOYANO HIDEMARU
IPC: F21S41/265
Filed: 2020-05-29
Abstract: To provide a vehicle lamp capable of forming an overhead light distribution pattern of brightness distribution in which a plurality of locations have a predetermined amount of light with a simple configuration.SOLUTION: A vehicle lamp 1 comprises a unit (50) having an irradiation lens 52 that emits light made incident from a light source 51. The irradiation lens 52 emits direct light that is part of the light made incident from the light source 51 and goes directly to an emission surface 54, and reflection light that is other part of the light made incident from the light source 51, is reflected internally and then goes toward the emission surface 54, to form a desired light distribution pattern (fifth low light distribution pattern LP5). On the emission surface 54, an OH emission surface part 54d that forms an overhead light distribution pattern part OHP is provided at a position into which part of the direct light and part of the reflection light are made incident.SELECTED DRAWING: Figure 4
Patent JP-2020198610-A (JP)
Title: Access control system for motor vehicle, motor vehicle and method for controlling access to motor vehicle
Inventor: DIETMAR KRAUSS
IPC: H04Q9/00
Filed: 2020-06-02
Abstract: To improve automatic access control of a motor vehicle to increase the convenience of users.SOLUTION: A motor vehicle 10 includes at least one access element (doors 12, 14, 16, and 18 and a boot lid 20) automatically adjustable between a closed position and at least one open position. An access control system includes at least: an adjustment device 22 for adjusting the access element between the open position and the closed position; a detection device 24 configured to detect at least one position of a portable key element (a smartphone 26) relative to the motor vehicle 10 by wireless transmission; an environmental detection device 30 configured to detect at least one environmental parameter; and a control device 32 configured to control an adjustment movement of the access element depending on the detected position of the portable key element 26 and depending on respective detected environmental parameters.SELECTED DRAWING: Figure 1
Patent JP-2021186510-A (JP)
Title: Game machine
Inventor: NAKAMURA KAZUHIRO
IPC: A63F7/02
Filed: 2020-06-04
Abstract: To realize an efficient configuration for coping with a diversified performance.SOLUTION: A game machine includes: a first board; and a first connector and a second connector provided on the first board. The first connector is set to a connector for inputting a digital signal for a performance and an analog signal for a performance. In the first board, a digital signal for a performance inputted from the first connector is supplied to a performance control circuit for performing performance operation control, and an analog signal for a performance inputted from the first connector is outputted from the second connector. The second connector is disposed closer than the performance control circuit when viewed from the first connector.SELECTED DRAWING: Figure 65
Patent JP-2021191702-A (JP)
Title: forklift
Inventor: FUJII TAKAHIRO
IPC: B60G17/005
Filed: 2020-06-05
Abstract: To provide a forklift capable of preventing that a forklift running and turning are hindered by the floating of a driving wheel.SOLUTION: A forklift comprises a vehicle body 2, a first loading wheel 6, a second loading wheel 6', a driving wheel 7a, a caster wheel 8a, a suspension mechanism 12 to move the caster wheel 8a up and down, lock means 13 to switch between a locked state prohibiting the swinging motion of the suspension mechanism 12 and an unlocked state allowing the same, and a control device 20. The control device 20 determines whether or not the driving wheel 7a is in a slip state based on the rotational speed of at least one loading wheel of the loading wheel 6 and the second loading wheel 6', and on the rotational speed of the driving wheel 7a, and switches the lock means 13 from the locked state to the unlocked state when the driving wheel 7a is in the slip state.SELECTED DRAWING: Figure 3
Patent JP-2021193291-A (JP)
Title: Exhaust emission control method for internal combustion engine and exhaust emission control system for internal combustion engine
Inventor: TAKAHASHI HIDEAKI
IPC: F01N3/08
Filed: 2020-06-08
Abstract: To secure an NOx conversion rate of a selective reduction type NOx catalyst while suppressing deterioration in emission in starting lean operation.SOLUTION: An exhaust emission control method for an engine 1 is used for the engine 1 that performs lean operation and includes an SCR catalyst 23 installed in an exhaust passage 21. The exhaust emission control method for the engine 1 includes a step of starting the lean operation after performing motoring operation or stoichiometric low-load operation on the engine 1 together with urea dosing to the SCR catalyst 23 when an NH3 storage amount A for the SCR catalyst 23 before starting the lean operation is smaller than a predetermined amount A1.SELECTED DRAWING: Figure 3
Patent JP-2022006662-A (JP)
Title: Semiconductor manufacturing apparatus member
Inventor: TAKAHASHI TOMONORI
IPC: H01L21/3065
Filed: 2020-06-24
Abstract: To make tanδ of a semiconductor manufacturing apparatus member low.SOLUTION: A surface that contacts plasma, of a lid 22 of a chamber 20, (namely plasma contact surface) is formed of a polycrystalline material comprising CeO2 and ZrO2 as main components. The content of CeO2 in the polycrystalline material is 12 mol% or more and 30 mol% or less, with the balance being ZrO2. The aggregate content of a tetragonal crystal and a cubic crystal included in crystal of the polycrystalline material is 90 mass% or more. The porosity of the polycrystalline material is 3% or less. Thereby, tanδ of the polycrystalline material can be made low.SELECTED DRAWING: Figure 1
Patent JP-2021008028-A (JP)
Title: Industrial robot
Inventor: YAZAWA TAKAYUKI
IPC: B25J9/06
Filed: 2020-06-25
Abstract: To provide an industrial robot which can easily avoid harmful effect exerted by dust or dirt occurring in a hollow pillar part on performance or operation of a functional member thereby improving operation stability even if a vertical dimension of the hollow pillar part, including the functional member disposed therein, is long.SOLUTION: An industrial robot 1 of the invention includes: a base 10; a pillar 20 erected on the base; and a hand part connected to the pillar in such a way so as to be movable relative to the pillar. The pillar includes a first pillar part 21 which exhibits a hollow shape and extends in a vertical direction. A functional member is provided within the first pillar part, a first fan for suctioning air in the first pillar part to the outside is provided near an upper end part of the first pillar part, and a second fan for suctioning air in the pillar part to the outside is provided near a lower end part of the first pillar part.SELECTED DRAWING: Figure 1
Patent JP-2022007791-A (JP)
Title: System, method, and program for vr training of aircraft
Inventor: KOMATSU SEIJI
IPC: G09B9/08
Filed: 2020-06-26
Abstract: To perform an efficient training in a training of an aircraft using a VR space.SOLUTION: A VR training system 100 includes: a training terminal 1, which includes an avatar of a trainer that works with actions of the trainer in an actual space and generates a simulation image for performing a simulated training in a VR space; and a controller 3B used by the trainer to perform an omission operation. The training terminal 1 omits a predetermined action of the avatar when an omission operation is done on a controller 3B in a series of actions of a simulated training, and updates the simulation image from a state before the predetermined action is made to a state after the predetermined action is made.SELECTED DRAWING: Figure 1
Patent JP-2022011926-A (JP)
Title: Information processing device, information processing method, and program
Inventor: YAMAZAKI MARI
IPC: G06T7/00
Filed: 2020-06-30
Abstract: To provide an information processing device, an information processing method, and a program which suppress an increase in time required to calculate a processing time for estimation processing of the number of specific objects in an image.SOLUTION: An information processing device includes: setting means for setting a plurality of partial regions as an object of estimation processing for estimating the number of specific objects in an image taken by imaging means; and calculation means for calculating the whole processing time as a processing time for the estimation processing relative to the plurality of partial regions set in the image by the setting means for a plurality of different sizes on the basis of processing time information in which the sizes are associated with the processing time for the estimation processing relative to the partial regions in the sizes.SELECTED DRAWING: Figure 5
Patent JP-2022012256-A (JP)
Title: Method for manufacturing wiring board
Inventor: KONDO HARUKI
IPC: C25D17/00
Filed: 2020-07-01
Abstract: To provide a method for manufacturing a wiring board capable of stably forming a wiring layer of a desired shape using a solid electrolyte membrane.SOLUTION: A method for manufacturing a wiring board comprises the steps of: preparing a base material with a seed layer, the base material with the seed layer including an insulating base material, a conductive ground layer provided on the insulating base material, and a conductive seed layer provided on a first region including a prescribed pattern corresponding to a wiring pattern on a surface of the ground layer; applying a solution containing at least one kind of an additive agent selected from a group consisting of a polymer, a brightener, and a leveler to the base material with the seed layer; arranging a solid electrolyte membrane containing a solution including metal ions between the seed layer and an anode, and forming a metal layer on a surface of the seed layer by applying voltage between the anode and the seed layer while pressure-welding the solid electrolyte membrane and the seed layer; and etching the ground layer.SELECTED DRAWING: Figure 1
Patent JP-2022012482-A (JP)
Title: Friction fastening device
Inventor: EBIMOTO HIROSHI
IPC: F16D13/69
Filed: 2020-07-01
Abstract: To reduce dragging torque between friction plates in a release state of a friction fastening device.SOLUTION: A friction fastening device BR2 includes: outer friction plates 72 splined to an inner periphery of an outer cylindrical member 60; inner friction plates 71 splined to an outer periphery of the inner cylindrical member 20 disposed at the inner periphery side of the outer cylindrical member 60; and a piston 80 which presses the outer friction plates 72 and the inner friction plates 71, which are disposed alternately in an axial direction, in the axial direction. The inner cylindrical member 20 has: a circumferential lubrication oil chamber 132 which is provided at the radial inner side of the inner cylindrical member 20 and guides a lubrication oil in a circumferential direction; lubrication oil holes 133 which supply the lubrication oil from the circumferential lubrication oil chamber 132 to the radial outer side; and air introduction parts X each of which guides air from an area near an engagement part between the inner cylindrical member 20 and the inner friction plates 71 to between the outer friction plates 72 and the inner friction plates 71. The air introduction parts X are included in at least one of the inner cylindrical member 20 and the inner friction plates 71.SELECTED DRAWING: Figure 5
Patent JP-2021070624-A (JP)
Title: System for supplying hydrogen gas to engine
Inventor: ITO MASANORI
IPC: C01B3/02
Filed: 2020-07-03
Abstract: To provide a hydrogen gas supply system capable of continuously supplying hydrogen gas for a long period of time.SOLUTION: A hydrogen gas supply system 10 comprises: a hydrogen gas generation device 11 that electrolyzes pure water and generates hydrogen gas (oxygen gas); and a hydrogen-absorbing-alloy cylinder (canister) 12 that is filled with a hydrogen-absorbing alloy. The hydrogen gas generated by the hydrogen gas generation device 11 is supplied to a gas supply line 7 (including a supercharger 2) via a main line (piping) 13. A sub-line 14 that supplies the hydrogen gas inside the hydrogen-absorbing-alloy cylinder 12 to the main line 13 is connected to the main line 13, and pressure adjustment valves 15, 16 are provided to the main line 13 and the sub-line 14. A signal pertaining to the rotation speed of an engine is sent to a control device 17 from a governor 3, and a signal that corresponds to the valve opening for supplying an additional amount of hydrogen in accordance with the load state of the engine is sent from the control device 17 to the pressure adjustment valves 15, 16.SELECTED DRAWING: Figure 1
Patent JP-2021106863-A (JP)
Title: pitcher
Inventor: KOGURE TAKESHI
IPC: B65D81/38
Filed: 2020-07-09
Abstract: To provide a pitcher which can hermetically seal a part between an outer container and an inner container by a simple structure without integrating the outer container and the inner container by joining.SOLUTION: A pitcher includes a container body 2 having an outer container 4 and an inner container 5 which are made of a resin and a packing 6. The container body 2 has a structure in which an air layer 7 is provided between the outer container 4 and the inner container 5 while a part of the inner container 5 is housed inside the outer container 4, and a part between the outer container 4 and the inner container 5 is hermetically sealed through the packing 6 sandwiched between the outer container 4 and the inner container 5.SELECTED DRAWING: Figure 7
Patent JP-2022016927-A (JP)
Title: Vibration-type actuator and apparatus
Inventor: SUEFUJI KEI
IPC: H02N2/16
Filed: 2020-07-13
Abstract: To provide a vibration-type actuator which has improved drive accuracy and durability.SOLUTION: A vibration-type actuator 1 has a vibrator 2 and a contact body 3 disposed annularly and coaxially, a supporting member 10 supporting the vibrator 2, and a position stop member 7 regulating a shift of the vibrator 2 with respect to the supporting member 10 toward a rotation direction which is a relative shift direction of the vibrator 2 and the contact body 3. The vibrator 2 has an elastic body 2b in which a groove 2d and a projection part 2c are alternately formed in a circumferential direction, and a piezoelectric element 2a attached to the elastic body 2b. The position stop member 7 has an interposition part 7a interposing in the groove 2d, and an attaching part 7b attached to the supporting member 10. The supporting member 10 has an attached part 10b to which the attaching part 7b is attached. A gap is provided between the attaching part 7b and the attached part 10b in the relative shift direction.SELECTED DRAWING: Figure 2
Patent JP-2022018512-A (JP)
Title: Accidental fire determination value derivation device
Inventor: IZUOKA DAISUKE
IPC: F02D45/00
Filed: 2020-07-15
Abstract: To provide an accidental fire determination value derivation device capable of shortening a calculation processing time in deriving an accidental fire determination value.SOLUTION: An accidental fire determination value derivation device derives an accidental fire determination value by using a machine learning device having a learning model for determination of accidental fire, inputting an engine rotating speed, an intake air amount and time series data of rotational fluctuation, and outputting normality probability and accidental fire probability of an engine learned by artificial intelligence. The accidental fire determination value derivation device derives a boundary surface to partition the normality and the accidental fire of the engine from the output of the artificial intelligence obtained when changing the variable numbers with large fluctuation of value at the engine accidental fire, and inputting the same to the artificial intelligence as time series data of rotational fluctuation, and derives the accidental fire determination value from an intersection point between the boundary surface and a straight line connecting respective points of characteristic values of the normality and the accidental fire by utilizing a function of a number of dimensions corresponding to a number of cylinders.SELECTED DRAWING: Figure 2
Patent JP-2022018670-A (JP)
Title: Pinball game machine
Inventor: SUZUKI YUICHIRO
IPC: A63F7/02
Filed: 2020-07-16
Abstract: To deter a player from feeling uncomfortable and suffering from stress.SOLUTION: A Pachinko machine can simultaneously vary first and second special patterns, second variation time as continuation time of average variation display of the second special pattern is longer than first variation time as continuation time of average variation display of the first special pattern when a time-shortening function is not operating, and hence a game for shooting a first start pocket is carried out when a time-shortening function is not operating. In the Pachinko machine, a time-shortening function is operated when the number of continuous times as the number of times when a jackpot lottery not resulting in a jackpot is held continuously during a low probability reaches an upper-limit number of times (as one example, 1000 times). Further, second variation time is reduced during a pre-period as a period immediately before the number of continuous times reaches an upper-limit number of times.SELECTED DRAWING: Figure 10