baber/WOPTO huggingface dataset:
Patent JP-2021175285-A (JP)
Title: A control device of ac chopper circuit and control method of ac chopper circuit
Inventor: OI KAZUNOBU
IPC: H02M7/217
Filed: 2020-04-27
Abstract: To suppress current distortion caused by offset superimposed on an input current detection value in an AC chopper circuit.SOLUTION: In a current control block, an input current detection value Ichp is controlled to become an input current amplitude command value Ichp*. In an output voltage command value calculation block, an output voltage command value is calculated by superimposing an output V* of the current control block on a duty ratio calculated from a reference sine wave cosθ/Vdc. In a PLL block 23, a phase signal θ synchronized with a voltage of a single-phase AC power supply is calculated. In a PWM modulation block, gate signals for a set of semiconductor switching elements Sa, Sb are generated based on the phase signal θ, the output voltage command value, and a carrier signal. In an offset removal block, an offset correction value is calculated on the basis of even-order harmonics superimposed on the input current detection value Ichp, and the offset correction value is subtracted from the input current detection value Ichp to correct the input current detection value Ichp.SELECTED DRAWING: Figure 4
Patent JP-2021173105-A (JP)
Title: Swivel joint and tunnel face forward exploration system
Inventor: MIYAKE YOSHIHIRO
IPC: E21D9/00
Filed: 2020-04-28
Abstract: To provide a swivel joint in which the function of transferring a fluid and the function of a transmission line for transferring an electric signal or electric power are integrated.SOLUTION: The present invention comprises: a cylindrical housing with fluid supply port on the peripheral wall; a rotating shaft consisting of a cylindrical body that penetrates the housing, with a fluid inlet provided on the peripheral wall and an outlet provided on the tip side, and rotatably arranged around the axis with respect to the housing; a blocker that closes the rear end side of the rotating shaft; a swivel-side conductive rod that is placed inside the rotating shaft so that it rotates around the axis together with the rotating shaft and has a connection terminal on the tip side; and a rotating connector placed facing the rear end side of the conductive rod on the swivel side. A hollow portion coaxially formed with the rotary shaft is formed in the blocker, and the rotary connector is connected to the rear end side of the conductive rod on the swivel side by using the hollow portion.SELECTED DRAWING: Figure 1
Patent JP-2020129687-A (JP)
Title: Three-dimensional molding circuit component
Inventor: YUSA ATSUSHI
IPC: H01L33/64
Filed: 2020-05-01
Abstract: To provide a three-dimensional molding circuit component that has a high heat radiation property, attains easy molding, and allows high productivity.SOLUTION: A three-dimensional molding circuit component comprises: a base material that includes a metal part and a resin part; a circuit pattern formed on the resin part by an electroless plating film; and a mounting component that is mounted on the base material and electrically connected with the circuit pattern and serves as a heat generation source. A part of the resin part forms on the metal part a resin thin film that is a recessed part whose thickness is smaller than its periphery. The circuit pattern is formed on the resin thin film, and the mounting component is arranged on the metal part via the resin thin film. On the resin thin film, the mounting component is electrically connected with the circuit pattern formed on the resin thin film on its back face.SELECTED DRAWING: Figure 1
Patent JP-2020145720-A (JP)
Title: Management device, management method and program
Inventor: TAKAHASHI TOMOHIKO
IPC: G06F13/00
Filed: 2020-05-18
Abstract: To issue a notification when a specific user such as a child performs a remote control operation different from the intension of a manager.SOLUTION: In a management device 100, a control unit 13 controls an operation target device to execute processing corresponding to a remote control command received by a receiver unit, according to whether or not an operation content instructed by the remote control command received by the receiver unit is permitted to a user identified by the received identification information. The control unit includes a determination unit 133 which determines whether or not an operation terminal of a management user having a predetermined authority is present in a predetermined area. When the determination unit 133 determines that the operation terminal of the management user is present in the predetermined area, the control unit 13 controls the operation target device to execute processing corresponding to the remote control command received by the receiver unit, regardless of whether or not the operation content is permitted to the user identified by the identification information received by the receiver unit.SELECTED DRAWING: Figure 6
Patent JP-2021181524-A (JP)
Title: Method of producing microporous film
Inventor: SHIBASAKI AOI
IPC: B29C48/00
Filed: 2020-05-19
Abstract: To provide a method of producing a microporous film which improves quality, productivity, and yield of the microporous film.SOLUTION: When a time from when a polyolefin resin and a plasticizer are charged into an extruder till extruded through a nozzle is a residence time, the residence time of a polyolefin solution is 10 min. or more and 120 min. or less, when a resin temperature of the polyolefin solution is lower than an oxidation-initiating temperature, the oxidation-inducing time of the polyolefin solution is 20% or more and 300% or less of the residence time, and when a resin temperature of the polyolefin solution is higher than an oxidation-initiating temperature of the polyolefin solution, the oxidation-inducing time of the polyolefin solution is 60% or more and 300% or less of the residence time.SELECTED DRAWING: Figure 1
Patent JP-2020129695-A (JP)
Title: Required accuracy setting device and component mounting line
Inventor: YAMAKAGE YUSUKE
IPC: H05K13/04
Filed: 2020-05-19
Abstract: To appropriately and automatically set the required accuracy of a target component to be mounted on a substrate.SOLUTION: A CPU of a management computer sets the n-th component in the mounting sequence as a target component in this sequence (S120), calculates (acquires) peripheral condition data of the target component (S130), and sets the required accuracy of the target component on the basis of the peripheral condition data and stores it in an HDD 83 (S140). In this way, the required accuracy is automatically set on the basis of the peripheral condition data, and thus the set required accuracy is more realistic than the conventional one. Therefore, the required accuracy of the target component can be appropriately and automatically set.SELECTED DRAWING: Figure 5
Patent JP-2021181329-A (JP)
Title: Container lid
Inventor: KOYATA MASAHIRO
IPC: B65D43/02
Filed: 2020-05-20
Abstract: To provide a container lid that is made of paper but can be sealed with a simpler procedure.SOLUTION: In this container lid 80, a hooking part 50a located on the peripheral side of a hooking forming cut line 62 is bent downward and a cut side 62a part is pushed in the direction of a flange 4, the cut side 62a abuts on the lower side of the flange 4 and is pressed downward, and a pressing force seals an opening 3. As a result, the container lid 80 can be easily and quickly attached to a container 2.SELECTED DRAWING: Figure 1
Patent JP-2021182963-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-05-20
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021183381-A (JP)
Title: Primer layer including tetrafluoroethylene-based polymer, laminate, molding, manufacturing method of laminate, and manufacturing method of molding
Inventor: YAMABE ATSUMI
IPC: C09J201/02
Filed: 2020-05-21
Abstract: To provide a primer layer for improving low-temperature adhesiveness between a layer having a tetrafluoroethylene-based polymer and various substrates, a laminate having a layer having a tetrafluoroethylene-based polymer and a primer layer, a molding having the laminate, and a manufacturing method thereof.SOLUTION: A primer layer has: a layer (layer A) including a thermally fusible tetrafluoroethylene-based polymer and a polymer (polymer A) having a carbonyl group-containing group; and a layer (layer B) having a polymer (polymer B) having a carbonyl group-containing group and an epoxy compound.SELECTED DRAWING: None
Patent JP-2020193390-A (JP)
Title: Hydrogen/oxygen generator and method for producing hydrogen gas
Inventor: ISHII YUTAKA
IPC: C25B9/00
Filed: 2020-05-21
Abstract: To provide a hydrogen/oxygen generator capable of easily supplying nitrogen gas.SOLUTION: The present invention provides a hydrogen/oxygen generator that comprises: a hydrogen/oxygen generation part for generating hydrogen gas and oxygen gas by electrolyzing water; a nitrogen gas generation part for generating nitrogen gas from air; and a nitrogen gas supply path for supplying the nitrogen gas to the hydrogen/oxygen generation part.SELECTED DRAWING: Figure 1
Patent JP-2020129411-A (JP)
Title: Recommendation presentation device, recommendation presentation system, recommendation presentation method, and recommendation presentation program
Inventor: KASAMAKI TAKESHI
IPC: G06F16/909
Filed: 2020-05-25
Abstract: To provide a recommendation presentation device, a recommendation presentation system, a recommendation presentation method, and a recommendation presentation program for leaning platability of a user and presenting recommendation through simple operation.SOLUTION: A recommendation presentation device includes: a presentation part 208 which presents a meal with reference to a first database storing meals in association with flavoring materials used for the meals; a platability reception part 204 which receives platability of a user for the meal presented by the first presentation part based on indices at a plurality of stages; and a learning part 205 which provides user evaluation to the flavoring material related to the meal and used for the meal to thereby learn the platability of the user according to indices at a plurality of stages received by the platability reception part 204. The presentation part 208 presents the user with a recommended meal according to the platability of the user learned at the learning part 205.SELECTED DRAWING: Figure 2D
Patent JP-2021185317-A (JP)
Title: Chain guide
Inventor: KARESUE MASAKAZU
IPC: F16H7/18
Filed: 2020-05-25
Abstract: To provide a chain guide which can improve transportation performance and workability at assembling by a simple constitution, is secured in stable traveling of a timing chain, and can improve durability.SOLUTION: In a chain guide 100 having a guide shoe for slide-guiding a chain, and a chain guide main body for supporting the guide shoe, a compression limiter 150 having an attachment hole 151 into which an attachment bolt for attaching the chain guide to an attached member is inserted into a fixing penetration hole 111 which penetrates the chain guide main body 110 in a width direction, and a compression limiter holding mechanism for holding the compression limiter is provided at a hole peripheral edge part 120 including the fixing penetration hole of the chain guide main body, or at the compression limiter.SELECTED DRAWING: Figure 4
Patent JP-2020143300-A (JP)
Title: Preparations of meta-iodobenzylguanidine and precursors thereof
Inventor: MOSS JASON
IPC: A61K31/155
Filed: 2020-05-28
Abstract: To provide preparations of meta-iodobenzylguanidine and precursors thereof.SOLUTION: The present disclosure provides purified forms of iobenguane and preparations of a precursor of iobenguane, such as a polymer comprising a monomer of formula (I) or pharmaceutically acceptable salt thereof, the preparation having a concentration of leachable tin contained therein from 0 ppm to 850 ppm.SELECTED DRAWING: Figure 1
Patent JP-2021061823-A (JP)
Title: Agricultural and horticultural strut interconnection tool and agricultural and horticultural equipment
Inventor: KOBAYASHI HIDEO
IPC: A01G9/12
Filed: 2020-05-29
Abstract: To enhance efficiency in the assembly work of a plant cultivation equipment.SOLUTION: The present invention comprises a plurality of struts 2 for plant cultivation and strut interconnection tools 3 for connecting the adjacent columns 2 and 2 to each other. The strut interconnection tool 3 is provided with strut sandwiching portions 10 via elastically deformed portions 9 at both ends of a linear connecting member 5. The strut sandwiching portion 10 has a fitting recess 13 into which the required portion of the strut 2 can be fitted through a strut introduction port 12 from the side direction, and is configured as a C-shaped tubular body 15 having a C-shaped cross section that can elastically sandwich the required portion 11 of the strut 2 fitted in the fitting recess 13. The opening width of the strut introduction port 12 is smaller than the diameter of the strut 2.SELECTED DRAWING: Figure 3
Patent JP-2021190644-A (JP)
Title: Surface mounting machine
Inventor: KOBAYASHI TAKAHIRO
IPC: H05K13/08
Filed: 2020-06-03
Abstract: To reduce the burden of a worker in correcting a measuring instrument in a surface mounting machine comprising the measuring instrument for measuring electrical characteristics of an electronic component.SOLUTION: The present invention relates to a surface mounting machine 1 for mounting an electronic component E onto a substrate P. The surface mounting machine comprises: a base 11; a head unit 60 which is moved on the base 11 in a plane direction; a hold section 63 which is provided in the head unit 60 and holds the electronic component E; a measuring instrument 120 which includes an inspection table 125 positioned on the base 11 and measures electrical characteristics of the electronic component E; and a metallic short-circuit jig 137 which is positioned on the base 11. A pair of electrodes 127A and 127B for measurement are provided in the inspection table 125 and while impedance is measured for performing short-circuit correction on the measuring instrument 120, the head unit 60 short-circuits the pair of electrodes 127A and 127B of the inspection table 125 using the short-circuit jig 137 held in the hold section 63.SELECTED DRAWING: Figure 8
Patent JP-2021196644-A (JP)
Title: Information processing device, control method thereof and program
Inventor: TAKAZAWA SATOSHI
IPC: B41J29/38
Filed: 2020-06-09
Abstract: To provide, according to the present invention, in a backup system, a scheme for appropriately controlling the provision of secret information contained in backup data in accordance with a requesting originator when the backup data utilized for setting a device is provided.SOLUTION: An information processing device manages backup data that can be utilized as installation data when a device is installed, and receives a request from an external device. Moreover, when the received request is a request for obtaining the backup data, the information processing device creates the installation data to be provided on the basis of information associated with a requesting originator and information associated with an obtaining originator of the backup data using the backup data. Furthermore, the information processing device deletes information to be kept in secret from the created installation data in accordance with the necessity on the basis of the relation between the information associated with the requesting originator and the information associated with the obtaining originator, and provides the data having undergone the deletion to the requesting originator.SELECTED DRAWING: Figure 9
Patent JP-2021194272-A (JP)
Title: Treatment support device, treatment support method, and treatment support program
Inventor: KIMURA Asahi
IPC: A61B7/04
Filed: 2020-06-15
Abstract: To provide a treatment support device, a treatment support method, and a treatment support program for supporting treatment of a respiratory disease.SOLUTION: A server 10 acquires determination result data of a pulmonary sound measurement device 40 which, on the basis of a pulmonary sound measured from a patient, determines the airway state of the patient during the measurement period of the pulmonary sound and state information (state data 60) indicating the state of the patient in a period different from the measurement period among days including the measurement period, and associates and records the determination result data and the state information, in a database 13.SELECTED DRAWING: Figure 1
Patent JP-2021183543-A (JP)
Title: Sample holder storage device
Inventor: INOUE KAZUE
IPC: H01J37/20
Filed: 2020-05-20
Abstract: To provide a sample holder storage device having a function of separating and storing a sample holder independently while keeping the same in a vacuum.SOLUTION: There is provided a sample holder storage device, including: a chamber part that is sealed by a valve after vacuum exhaust with a sample holder attached thereto, and holds a vacuum state; a vacuum piping for connecting a pump and a chamber; and a pedestal to fix them.SELECTED DRAWING: Figure 1
Patent JP-2021195489-A (JP)
Title: High heat-conductive grease composition
Inventor: YAMADA YUKA
IPC: C10M125/10
Filed: 2020-06-17
Abstract: To provide a grease composition that has excellent heat-conductivity.SOLUTION: Provided is a high heat-conductive grease composition that is characterized by containing: a heat-conductive filler made of a crushed material of a sintered compact that contains an isotropic high heat-conductivity particle having an average particle size of 0.2 to 100 μm and a heat conductivity of 20 W/mK or more, a non-porous hexagonal boron nitride particle having an average particle size of 0.01 to 5 times the average particle size of the high heat-conductive particle, and a porous boron nitride, and in which the porosity of the boron nitride phase formed by the hexagonal boron nitride particle and the porous boron nitride is 10 to 50 vol%, and the particles of 40% or more on number base among the all high-heat conductive particles in the crushed material is forming a composite particle in which the hexagonal boron nitride particle is bound to at least a part of the surface of the high-heat conductive particle via the porous boron nitride; a zinc oxide particle; and a matrix oil, and in which the heat-conductive filler and zinc oxide particle are dispersed in the matrix oil.SELECTED DRAWING: None
Patent JP-2022006347-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-24
Abstract: To improve the interest for a game machine which can control a game state to a special state on the basis of an execution frequency of a variable display.SOLUTION: A rate (for example, 100%) in which a performance control CPU 120 executes an all-rotation performance when a "jackpot C (10R)" is determined as a jackpot type in a time shortening state B is higher than a rate (for example, 0% (non-execution)) in which the performance control CPU 120 executes an SP ready-to-win D (all-rotation) when the "jackpot C (10R)" is determined as the jackpot type in a time shortening state A, and is also higher than a rate (for example, 0% (non-execution)) in which the performance control CPU 120 executes the SP ready-to-win D (all-rotation) when the "jackpot C (10R)" is determined as the jackpot type in a probability variable state.SELECTED DRAWING: Figure 11-69
Patent JP-2020164878-A (JP)
Title: Water-absorbent resin composition and method for producing the same
Inventor: MIYAJIMA TORU
IPC: C08J3/12
Filed: 2020-06-24
Abstract: To provide: a water-adsorbent resin composition which can improve both of a fluid-absorbing property under load and liquid permeability between swollen gels and which is free from occurrence of blocking, discoloration, and odor during storage; and a method for producing the same.SOLUTION: The water-absorbent resin composition comprises: a cross-linked polymer (A) having a water-soluble vinyl monomer (a1) and/or a vinyl monomer (a2) which becomes the water-soluble vinyl monomer (a1) and a cross-linking agent (b) as essential constituent units; and a cationic organic polymer (c) having a number average molecular weight of 1,000,000 or more. The method for producing the water-adsorbent resin composition includes a step of mixing the cross-linked polymer (A) having the water-soluble vinyl monomer (a1) and/or the vinyl monomer (a2) which becomes the water-soluble vinyl monomer (a1) and a cross-linking agent (b) as essential constituent units; and a dispersion in oil of the cationic organic polymer (c) having a number average molecular weight of 1,000,000 or more.SELECTED DRAWING: None
Patent JP-2022006512-A (JP)
Title: combine
Inventor: SOAN TADASHI
IPC: A01F12/46
Filed: 2020-06-24
Abstract: To provide a combine in which a grain discharge position can be finely adjusted easily.SOLUTION: A combine 1 of the present invention includes a grain discharge auger 5 provided so as to turn with respect to a machine body, an actuator 14 for turning that turns the grain discharge auger 5, and a control part 40 for controlling the actuator 14 for turning. The control part 40 includes fine adjustment turning range setting means for setting an arbitrary turning range of the grain discharge auger 5 as a fine adjustment turning range and fine adjustment turning control means that when the grain discharge auger 5 is caused to turn within the fine adjustment turning range, causes the grain discharge auger 5 to turn at a fine adjustment turning speed lower than a turning speed when the grain discharge auger 5 is caused to turn outside the fine adjustment turning range.SELECTED DRAWING: Figure 13
Patent JP-2022006658-A (JP)
Title: Cylindrical container and manufacturing method thereof
Inventor: YOSHIDA MIHOKO
IPC: B65D30/16
Filed: 2020-06-24
Abstract: To provide a cylindrical container capable of making a disposable property by folding and the suppression of deformation to the weight of contents compatible, and a manufacturing method thereof.SOLUTION: A cylindrical container is equipped with a cylindrical member 12 configured from a cylindrical film, and a bottom surface member 13 provided on a bottom portion of the cylindrical member 12. A periphery of the bottom surface member 13 and the cylindrical member 12, are joined through an annular joint portion 12b. The bottom surface member 13 has a bottom surface portion 13a curved downward in an axial direction of the cylindrical member 12, and a peripheral edge portion 13b curved around the bottom surface portion 13a and joined with the cylindrical member 12 through the joint portion 12b.SELECTED DRAWING: Figure 2