baber/WOPTO huggingface dataset:
Patent JP-2021039912-A (JP)
Title: Gas circuit breaker
Inventor: ISHIKAWA MASANORI
IPC: H01H33/915
Filed: 2019-09-05
Abstract: To achieve the reduction in the size of a device while securing insulation performance with a simpler structure.SOLUTION: A gas circuit breaker of the present invention is connected to a fixed side drawer conductor connected to a power system and is provided at an axial end part of a fixed side main conductor having an opening part for discharging the insulating gas heated and pressurized by an arc generated at the time of cutoff. A high temperature gas guiding part having a plurality of holes for discharging hot gas generated by heating the insulating gas filled in a filling container into the filling container is characterized in that the direction of each of the plurality of holes is formed obliquely with respect to an axial direction of the fixed side main conductor.SELECTED DRAWING: Figure 3C
Patent JP-2021040096-A (JP)
Title: Heat dissipation mechanism and electronic device
Inventor: NAGANAMI TSUTOMU
IPC: H05K7/20
Filed: 2019-09-05
Abstract: To provide a heat dissipation mechanism and an electronic device that can suppress the concentration of force on a localized area of an electronic component in contact with a heat receiving plate.SOLUTION: A heat dissipation mechanism 40 includes a heat receiving plate 41 that receives heat from an electronic component 20 having a rectangular heat transfer area 22a and a heat transport member 42 that cools the heat receiving plate 41. The heat receiving plate 41 has a heat receiving surface 41b that contacts the heat transfer area 22a and receives heat from the electronic components 20. One or more recesses 43 that encompass at least one corner of the heat transfer area 22a when viewed from a direction perpendicular to the heat receiving surface 41b are formed in the heat receiving surface 41b.SELECTED DRAWING: Figure 2
Patent JP-2021048520-A (JP)
Title: Sound field generating device and sound field generating method
Inventor: TSUTSUMI KIMITAKA
IPC: H04R3/00
Filed: 2019-09-19
Abstract: To provide a technique capable of suppressing the beam length with a simple configuration.SOLUTION: A sound field generating device 1 includes a generation unit 11 that generates a plurality of carrier signals having different frequencies, a modulation unit 12 that modulates the plurality of carrier signals with audible sound signals to be controlled, respectively, and a plurality of reproduction unit portions 14a, 14b that transmit a plurality of modulated ultrasonic waves corresponding to the plurality of modulated carrier signals, and the plurality of carrier signals are a carrier signal having the same frequency as the nominal frequency of ultrasonic elements constituting the plurality of reproduction unit portions 14a, 14b, and a carrier signal having a higher-order mode frequency higher than the nominal frequency, and the plurality of reproduction unit portions 14a, 14b are composed of ultrasonic elements having the same one type of nominal frequency.SELECTED DRAWING: Figure 1
Patent JP-2021046746-A (JP)
Title: Box-shaped roof cylinder and box-shaped roof construction method
Inventor: UEMURA MAKOTO
IPC: E21D9/04
Filed: 2019-09-20
Abstract: To provide a box-shaped roof cylinder and a box-shaped roof construction method using the same, which enable a part of the box-shaped roof cylinder to be used for a friction cut plate, reduce the member cost, and can simplify an installation work.SOLUTION: In a box-shaped roof cylinder 6 which is a box-shaped cylinder having a substantially square cross section made of a steel pipe, a part of a peripheral surface can be separated as a strip-shaped plate 18 extending in the length direction of the box-shaped cylinder, and a separated strip-shaped plate 17 is used as a friction cut plate.SELECTED DRAWING: Figure 1
Patent JP-2021046161-A (JP)
Title: Water bottom shape measuring apparatus
Inventor: SHIBUYA MITSUO
IPC: B64C39/00
Filed: 2019-09-20
Abstract: To provide a water bottom shape measuring apparatus that is useful for simplifying a configuration while suppressing cost.SOLUTION: A three-dimensional shape measuring part 14E suspended from an unmanned flight body 14 through a support member 20 is positioned in the water, a three-dimensional shape of a water bottom 22 is measured and three-dimensional shape information is generated. A position of the unmanned flight body 14 is measured by a positioning part 14D and the position is generated as positioning information, and a shape of the water bottom 22 is generated by a water bottom shape information generation part 12F on the basis of the three-dimensional shape information and the positioning information as water bottom shape information indicated by a coordinate position on the earth. Until the unmanned flight body 14 moves to a predetermined target position from a movement start position, gas having smaller specific gravity than air is sealed in a balloon 30 connected to the three-dimensional shape measuring part 14E, and when the unmanned flight body 14 moves to the target position, the gas is discharged from the balloon 30.SELECTED DRAWING: Figure 2
Patent JP-2021051357-A (JP)
Title: Transaction processing system, mobile terminal, and information processing program
Inventor: MAITA CHIKASHI
IPC: G07G1/01
Filed: 2019-09-20
Abstract: To prevent a mobile terminal from becoming inoperable due to a power supply shortage during use.SOLUTION: A transaction processing system comprises: a mobile terminal equipped with a battery unit; input means; detection means; settlement means; and notification means. The input means inputs information on a commodity to be transacted. The detection means detects that the battery unit is in a predetermined low residual amount state. The settlement means performs settlement processing based on the information on the commodity input by the input means. The notification means performs notification upon the completion of the settlement processing of the settlement means when the detection means detects that the battery unit is in the low residual amount state.SELECTED DRAWING: Figure 11
Patent JP-2021049879-A (JP)
Title: Disc brake
Inventor: SAKASHITA TAKAYASU
IPC: F16D65/18
Filed: 2019-09-25
Abstract: To provide a disc brake that decreases a variation width of release operation time of an electric parking brake, and improves feeling at the time of automatic releasing.SOLUTION: A disc brake 1A includes a roller cage 120 which is disposed between a shaft member 75 and a nut member 77 and arranged with a plurality of roller storage holes 121 storing a planetary roller 76 in a circumferential direction, and a coil spring 128 that is wound around an outer peripheral surface of a shaft member 75, abuts on an axial end portion of a roller cage 129 at one end, has a larger diameter on the other end side than that of the one end side, and is formed with a larger pitch on the other end side than that on the one end side. Therefore, a variation width of release operation time of an electric parking brake is decreased to improve feeling at the time of automatic releasing.SELECTED DRAWING: Figure 2
Patent JP-2021056649-A (JP)
Title: Identity verification system, identity verification method, and program
Inventor: MASHITA KIMITERU
IPC: G06Q20/40
Filed: 2019-09-27
Abstract: To select a business operator who performs identity verification by a requester of the identity verification.SOLUTION: An identity verification system includes: an acquisition unit that acquires condition information indicating conditions related to identity verification from a plurality of first business operators; a reception unit that receives a reference request for the condition information from a second business operator having a customer or the customer; and a designation unit that designates the second business operator who has requested the reference or the first business operator selected by the customer as an identity business operator to whom the identity verification of the customer is entrusted.SELECTED DRAWING: Figure 2
Patent JP-2021055342-A (JP)
Title: Panel body assembly method
Inventor: INOUE KAZUYA
IPC: E06B3/76
Filed: 2019-09-30
Abstract: To enable an assembly work in a space-saving manner when assembling a panel body from a left side panel element and a right side panel element.SOLUTION: An assembly method of a door body in which a door tail side section of a door head side door element 3 is connectable to a door head side section of a door tail side door element 4 from a width direction of the door body, including the steps of: causing a door frame 1 to support a door tail side section of the door tail side door element 4 in a pivotal manner; and connecting the door tail side section of the door head side door element 3 to the door head side section of the door tail side door element 4 whose door tail side section is supported on the door frame 1.SELECTED DRAWING: Figure 1
Patent JP-2021056083-A (JP)
Title: Physical quantity detector and printing device
Inventor: YONEMURA TAKAYUKI
IPC: B41J2/175
Filed: 2019-09-30
Abstract: To provide a physical quantity detector and a printing device with which it is possible to accurately detect the remaining quantity of a detection object.SOLUTION: The physical quantity detector comprises: a container having therein an accommodation space for accommodating a detection object composed of a dielectric substance; a first electrode and at least one second electrode arranged facing each other via the accommodation space; and a capacitance detection unit for applying an AC voltage between the first and second electrodes and detecting capacitance between the first and second electrodes. The frequency of the AC voltage applied between the first and second electrodes is 1 kHz or higher.SELECTED DRAWING: Figure 3
Patent JP-2021057255-A (JP)
Title: Battery pack
Inventor: NAGAHAMA TATSUYA
IPC: H01M50/20
Filed: 2019-09-30
Abstract: To provide a technology capable of suppressing damage to a battery cell housed in a cell case even when impact is applied to a lower case.SOLUTION: A battery pack includes an upper case, an outer case having a lower case fixed to the upper case, a battery cell, and a cell case that houses the battery cell. A clearance is provided between the lower case and the entire lower surface of the cell case.SELECTED DRAWING: Figure 19
Patent JP-2021061490-A (JP)
Title: Display information processing device, display information processing method, and display information processing program
Inventor: SUZUKI KATSUNORI
IPC: H04L12/24
Filed: 2019-10-04
Abstract: To improve the visibility of the relevance of a detailed configuration while suppressing the deterioration of the visibility of the overall configuration between nodes.SOLUTION: A node coordinate calculation process 122 calculates the importance of an infrastructure resource and the importance of an application at the time of calculation of the placement coordinates of each node, loads a distance between an application node and an infrastructure node by the inverse of the importance of the infrastructure resource, determines the arrangement of the application node such that the application node is located closer to the more important infrastructure node, and determines the arrangement of the application node such that the more important application is located closer to the infrastructure node on the basis of the application importance.SELECTED DRAWING: Figure 1
Patent JP-2021061702-A (JP)
Title: Switching power supply device
Inventor: OMOTO YASUMICHI
IPC: H02M3/28
Filed: 2019-10-08
Abstract: To provide a switching power supply device that can set the optimum dead time even when the voltage and current fluctuate simultaneously.SOLUTION: A switching power supply device 100 comprises a DC-DC converter 10 that switches input voltage Vi input from the DC power supply B and converts it to a predetermined voltage Vo, an input voltage detection unit 21 that detects input voltage Vi, an output current detection unit 22 that detects output current Io, a dead time setting unit 23 for setting a dead time, and a storage unit 40 for storing a dead time table 41. In the dead time table 41, the dead time is recorded for each input voltage value and each output current value on a matrix composed of a plurality of input voltage values and a plurality of output current values. The dead time setting unit 23 sets the dead time with reference to the dead time table 41 based on the input voltage Vi detected by the input voltage detection unit 21 and the output current Io detected by the output current detection unit 22.SELECTED DRAWING: Figure 1
Patent JP-2021063442-A (JP)
Title: Underwater floating type power generator and water flow power generation system
Inventor: TSUNODA SHUICHI
IPC: F03B13/10
Filed: 2019-10-10
Abstract: To secure a stable attitude and a water depth against turbulence of a water flow velocity to generate power.SOLUTION: An underwater floating type power generator comprises a wing part that has a main wing having two main surfaces, and a tail wing provided on one main surface of the main wing; and a power generation unit attached to the other main surface of the main wing. It is desirable that the one main surface of the main wing is streamlined and the other main surface thereof is flat. The main wing is desirably rectangular. The power generation unit has a dynamo that generates power with the rotation of propellers, and it is desirable that the power generation unit is arranged so as to deviate from the center of the main wing so that torque generated by the rotation of the propellers is offset.SELECTED DRAWING: Figure 1
Patent JP-2021067970-A (JP)
Title: Information processing device and information processing method
Inventor: KANEICHI DAIKI
IPC: G06Q30/06
Filed: 2019-10-17
Abstract: To provide an information processing device, an information processing method and a program for appropriately determining the form of lending a vehicle to a user.SOLUTION: Provided is an information processing device for generating an operation plan for vehicles that can be lent in a plurality of different forms of lending. The information processing device comprises: a storage unit for storing the use record data of vehicles for each form of lending; and a control unit for estimating, for each of a plurality of lending forms and for each of a plurality of time slots, the operating rate and sales of a vehicle when the vehicle is lent, on the basis of the stored use record data, and generating an operation plan for the vehicle for each of the plurality of time slots on the basis of both of the estimated operating rate and sales.SELECTED DRAWING: Figure 2
Patent JP-2021065908-A (JP)
Title: Resistance welder
Inventor: YAMADA SUEO
IPC: B23K11/14
Filed: 2019-10-24
Abstract: To provide a resistance welder capable of identifying a normal hole formed in a base material and a large diameter hole with a larger diameter than it.SOLUTION: A resistance welder includes a lower air ejection passage 28 for ejecting compressed air supplied from an air supply source toward a base material 40 placed on a lower electrode 7 from the lower electrode 7, and a pressure sensor 29 for detecting a pressure of the lower air ejection passage 28. The lower electrode 7 is retractably arranged by inserting a guide pin 8 into a guide hole 41 formed in an upper axial center part. The guide pin 8 has a conical guide 8a at a tip and a columnar main body part 8b under it. A diameter of the columnar main body part 8b is made to correspond to a diameter of a normal hole formed in the base material 40, and an air flowable clearance 44 is formed between an outer peripheral surface of the columnar main body part 8b and the guide hole 41 of the lower electrode 7.SELECTED DRAWING: Figure 3
Patent JP-2020161470-A (JP)
Title: Ion beam irradiation device and program therefor
Inventor: TAKEMURA SHINYA
IPC: H01J37/317
Filed: 2019-10-28
Abstract: To allow automatic determination of an appropriate initial value for a basic operating parameter.SOLUTION: An ion beam irradiation device 100 that generates an ion beam that satisfies a processing condition by a plurality of modules M and irradiates an object W to be processed with the ion beam includes a machine learning unit 92 that generates a learning algorithm using at least the processing conditions at the time of new processing and a monitor value indicating the state of at least one module M in the processing immediately before the new processing as explanatory variables, and a basic operation parameter output unit 94 that outputs the initial value of a basic operation parameter that controls the operation of the module M using a learning algorithm.SELECTED DRAWING: Figure 2
Patent JP-2021065928-A (JP)
Title: Rolling mechanism apparatus for spinning and spinning apparatus
Inventor: YAMAZAKI TAKUYA
IPC: B21D22/14
Filed: 2019-10-28
Abstract: To provide a rolling mechanism apparatus for spinning that can hold a work-piece just enough while saving energy in machining the work-piece and enables a work-piece holding device to be downsized, and a spinning apparatus.SOLUTION: A rolling mechanism apparatus 10 for spinning is used in molding a work-piece 8. The rolling mechanism apparatus 10 for spinning comprises a work-piece holding device 1 that holds the work-piece 8. The work-piece holding device 1 comprises: a first structure 2 which has a turning shaft 21, connected to a turning driving source, which is turned by actuation of the turning driving source; a base part 4 supported to be turnable concentrically with the turning shaft 21 with respect to the first structure 2; and a second structure 3, arranged at the base part 4 along a direction of an outer periphery of the work-piece 8, with respect to the work-piece 8 positioned concentrically on an extension line of the turning shaft 21, which has a holding part 31 that can take a first state of holding the work-piece by first holding force and a second state of holding the work-piece by second holding force F2 larger than the first holding force.SELECTED DRAWING: Figure 8
Patent JP-2021071914-A (JP)
Title: Control device
Inventor: NAKAGAWA SHINJI
IPC: G05B11/36
Filed: 2019-10-31
Abstract: To improve performance and reliability of control systems.SOLUTION: A control device is provided, comprising a computation unit for computing a desired output value of a control target, a PID controller gain adjustment unit configured to adjust a gain value of a PID controller such that a difference narrows between the desired output value and an output value of the control target, and a control target diagnostic unit configured to diagnose the control target on the basis of at least one adjusted gain value of the PID controller.SELECTED DRAWING: Figure 1
Patent JP-2021069835-A (JP)
Title: Game machine
Inventor: AOYAGI KEIZO
IPC: A63F7/02
Filed: 2019-11-01
Abstract: To enhance a player's willingness to play a game by increasing a degree of attention to and interest in a game without arousing speculative spirit of the player by optimizing an increase speed of putout balls.SOLUTION: In a game machine 10, game balls shot rightward are dispersed in a dispersion area 74 and then are allowed to flow down toward a flow passage regulation member 84 one by one in a rectifying region 75. In a normal game state, game balls reaching the flow passage regulation member 84 are allowed to flow down to only a low-profit flow path 76 having an expectation value of one ball or less by the non-operated flow passage regulation member 84. In a probability variable game state and a winning game state, game balls reaching the flow passage regulation member 84 are allowed to flow down to only one of a high-profit flow path 77 and a middle-profit flow path 78 by the flow passage regulation member 84 in an operation state, and the flow-down ratio is set higher in the middle-profit flow path 78 than the high-profit flow path 77. An expectation value imparted to a player is the highest in the high-profit flow path 77, is set lower in the middle-profit flow path 78 than the high-profit flow path 77, and is set lower in the low-profit flow path 76 than the middle-profit flow path 78.SELECTED DRAWING: Figure 122
Patent JP-2020035756-A (JP)
Title: Primary alkaline battery with integrated in-cell resistance
Inventor: MICHAEL POZIN
IPC: H01M4/06
Filed: 2019-11-01
Abstract: To provide a primary AA alkaline battery with an optimized in-cell resistance to increase power capability, service life, and the like.SOLUTION: A primary AA alkaline battery 10 includes: an anode 14; a cathode 12; an electrolyte; and a separator 16 between the anode and the cathode. The anode includes an electrochemically active anode material. The cathode includes an electrochemically active cathode material. The electrolyte includes potassium hydroxide. The primary AA alkaline battery has an integrated in-cell ionic resistance (R) at 22°C of less than about 39 mΩ. The electrochemically active cathode material includes electrolytic manganese dioxide. The electrolytic manganese dioxide has a specific cathode loading from about 2.9 g/cmto about 3.45 g/cm. The separator has a porosity of greater than 75%.SELECTED DRAWING: Figure 1
Patent JP-2021075806-A (JP)
Title: Repetitive plastically deformable linear member, mask protective member, and manufacturing method of repetitive plastically deformable linear member
Inventor: KURA ATSUYA
IPC: A62B18/02
Filed: 2019-11-07
Abstract: To provide a repetitive plastically deformable linear member with excellent touch, a mask protective member using the linear member, and a manufacturing method of the repetitive plastically deformable linear member.SOLUTION: A plastically deformable plastic linear member 1 includes: a linear core material 10 made of repetitive plastically deformable synthetic resin; a thermally fusible yarn 20 which covers the circumference of the core material; and a wooly processed yarn 30 covering the circumference of the thermally fusible yarn, and the wooly processed yarn is fixed to the core material by adhesive strength of the thermally fusible yarn. Since the wooly processed yarn is made to adhere to the core material by the thermally fusible yarn, a trouble such as positional deviation does not occur and repetitive cleaning is possible. Furthermore, a user can deform the linear member since the plastically deformable linear member is used as the core material. Since synthetic resin is used as the material of the core material, effect that rust does not occur, weight saving is possible, disposal is easy, the material is adapted to food/medical product from a viewpoint of safety and a cutting face of an end part is hard to become sharp compared to a case of using metal can be obtained.SELECTED DRAWING: Figure 1
Patent JP-2021075762-A (JP)
Title: Ag alloy sputtering target and Ag alloy film
Inventor: TOSHIMORI Yuto
IPC: C23C14/34
Filed: 2019-11-08
Abstract: To provide an Ag alloy sputtering target capable of depositing an Ag alloy film that can suppress corrosion due to chlorine (Cl) and has excellent environmental resistance and heat resistance, and to provide an Ag alloy film.SOLUTION: An Ag alloy sputtering target and an Ag alloy film include: 0.10 atom% or more and 5.00 atom% or less Au; 0.01 atom% or more and 0.20 atom% or less Ca; and the balance Ag with inevitable impurities. The Ag alloy sputtering target and the Ag alloy film may include 0.010 mass% or less O.SELECTED DRAWING: None