baber/WOPTO huggingface dataset:
Patent JP-2023013482-A (JP)
Title: Management device and material tester management system
Inventor: HAGIWARA DAISUKE
IPC: G01N3/06
Filed: 2021-07-16
Abstract: To allow a user to easily grasp the state of a material tester.SOLUTION: A management device provided herein comprises an acquisition unit 412 for acquiring parameters of a material tester, and a determination unit 413 configured to determine which of a plurality of states the material tester is in. The determination unit 413 transitions the state of the material tester according to the pre-transition state of the material tester and values of the parameter on a state transition diagram defining state transitions of the material tester to determine the state of the material tester after the transition.SELECTED DRAWING: Figure 3
Patent JP-2023014662-A (JP)
Title: Stationary induction apparatus coil
Inventor: NAKAMAE TETSUO
IPC: H01F5/06
Filed: 2021-07-19
Abstract: To effectively prevent a clearance from being formed between inter-layer unwoven fabrics in a configuration that a step-up part or lead wire of an insulation electric wire is disposed in a notched portion formed in the inter-layer unwoven fabric.SOLUTION: A stationary induction apparatus coil according to an embodiment is configured by including a plurality of winding layers each of which is formed by cylindrically winding an insulation electric wire, from the inside to the outside while disposing an inter-layer unwoven fabric between the layers and by providing a cooling duct between the inner and outer winding layers. A step-up part or a lead wire of the insulation electric wire to the next winding layer is disposed in a notched portion formed in the inter-layer unwoven fabric, and an unwoven fabric support made of an insulation material for preventing a peripheral part of the notch from falling toward the duct is provided on inner and outer peripheral surfaces of the notched portion in the inter-layer unwoven fabric.SELECTED DRAWING: Figure 1
Patent JP-2023017491-A (JP)
Title: Speed change control device of hybrid vehicle
Inventor: SUGIHIRA SHIGEHIRO
IPC: B60W10/10
Filed: 2021-07-26
Abstract: To provide a speed change control device of a hybrid vehicle that can reduce a speed change time during which a predetermined engagement clutch is released therefrom, then the number of input rotation is changed and the other engagement clutch is engaged therewith.SOLUTION: The speed change control device of a hybrid vehicle comprises an engine, a motor, and a speed change mechanism whose input shaft is connected with the engine and the motor, performs speed change by performing unloading-control by which input torque to a releasing-side engagement mechanism of the speed change mechanism and synchronization control by which a difference between the number of input rotation and the number of output rotation of an engagement-side engagement mechanism of the speed change mechanism is synchronized with a predetermined difference or less, which is configured to set control motor torque at the time of the unloading control to limit torque or less determined by reducing torque required for the motor in order to keep the difference between the number of input rotation and the number of output rotation at the predetermined difference or smaller while maintaining engine torque at predetermined torque during the synchronization control, from predetermined upper limit torque (a step S5).SELECTED DRAWING: Figure 2
Patent JP-2023018601-A (JP)
Title: Wind power generation device control system and wind power generation device control method
Inventor: FUKAYA YUKI
IPC: G01P5/26
Filed: 2021-07-27
Abstract: To provide a wind power generation device control system capable of effectively reducing a wind load acting on a windmill.SOLUTION: In a wind power generation device control system, a wind velocity prediction section predicts wind velocity prediction data of wind flowing into a wind receiving surface of a wind power generation device. A calculation section calculates a wind load acting on the wind power generation device and a power generation amount thereof based on the wind velocity prediction data predicted with the wind velocity prediction section. An operation control section outputs an operation torque command value of the wind power generation device based on the wind load and power generation amount calculated with the calculation section. The wind velocity prediction section acquires wind velocity data including wind velocity values measured at a plurality of different locations in a vertical direction with respect to a plurality of azimuth orientations and selects the wind velocity data with respect to one azimuth orientation corresponding most to a wind direction at a height of a nacelle measured with a nacelle measurement section, from the wind velocity data with respect to the plurality of azimuth orientations, as the wind velocity prediction data.SELECTED DRAWING: Figure 1
Patent JP-2023018883-A (JP)
Title: Biological information display system
Inventor: SUGAWARA SATOSHI
IPC: A61B5/00
Filed: 2021-07-28
Abstract: To provide a biological information display system capable of displaying, to a user, biological information worthy of use even during a period in which accurate biological information cannot be acquired.SOLUTION: A biological information display system for displaying biological information on a subject on a bed includes: a biological signal acquisition unit for acquiring biological signal of the subject; a biological information acquisition unit for acquiring biological information on the subject on the basis of the biological signal; and a display control unit for displaying the biological information in a display unit. In a period in which the biological information acquisition unit cannot acquire the biological information, the display control unit displays past information, which is the biological information acquired before that period, in the display unit together with time information on the time that the past information was acquired.SELECTED DRAWING: Figure 1
Patent JP-2023019269-A (JP)
Title: game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2021-07-29
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: Even if a next variation display is not started after completion of reproduction of a variation performance sound following completion of a variation display of identification information, a variation performance sound is output from a speaker 67 and a player can hear the variation performance sound even if the next variation display is not started immediately after completion of the variation display by starting the reproduction of the variation performance sound (S4616). Accordingly, even if the variation display of the identification information is interrupted during a game (during shooting of game balls), an impression that a black is generated in a game (pattern variation game) cannot be easily given to the player, thus suppressing a decrease in interest in a game.SELECTED DRAWING: Figure 46
Patent JP-2023020225-A (JP)
Title: engine system
Inventor: ONO RYOHEI
IPC: F02P15/02
Filed: 2021-07-30
Abstract: To improve a fuel consumption performance and an exhaust gas performance in an engine system having a combustion chamber and an auxiliary chamber.SOLUTION: An engine system 1 comprises an injector 28 for injecting fuel to a main consumption chamber 26, a main ignition plug 32 for mainly igniting air-fuel mixture of the main combustion chamber 26, and an ECU 100 electrically connected to an auxiliary ignition plug 62 for auxiliary igniting the air-fuel mixture in an auxiliary chamber 60, and outputting control electric signals to each device. When an engine is operating in a specific area A2H that is a high load area with an engine load higher than a predetermined reference load, the ECU 100 performs following control. In a low rotation area with an engine speed not higher than a predetermined reference speed (N1), the ECU 100 executes the auxiliary ignition after the main ignition is executed. In a high rotation area with the engine speed higher than the reference speed (N1), only the auxiliary ignition is executed, or the auxiliary ignition and the main ignition performed at the same time of or after the auxiliary ignition are executed.SELECTED DRAWING: Figure 7
Patent JP-2023023375-A (JP)
Title: Measurement monitoring system
Inventor: MIYAKE SOICHI
IPC: G05B19/042
Filed: 2021-08-05
Abstract: To make it possible to suppress a time lag of each acquired data.SOLUTION: A measurement monitoring system comprises a base module and a plurality of sub-modules, and is configured so that: the base module can collectively transmit a communication start signal to the plurality of sub-modules; the plurality of sub-modules having received the communication start signal from the base module can transmit measurement data to the base module at different timings; and a time from a transmission timing of the communication start signal performed by the base module to transmission of the measurement data performed by each sub-module in response thereto is within a power period.SELECTED DRAWING: Figure 2
Patent JP-2023024128-A (JP)
Title: Method for producing 2-methylene-1,3-propanediol diacetate, and method for producing modified ethylene-vinyl ester copolymer
Inventor: SAKANO TAKESHI
IPC: C08F18/02
Filed: 2021-08-06
Abstract: To provide a method for producing MPDAc which can efficiently obtain 2-methylene-1,3-propanediol diacetate (MPDAc) of high purity at a high yield.SOLUTION: A method for producing MPADc (Z) using 2-methylene-1,3-propanediol (X: MPDA) as a raw material at a yield of 95% or more includes a first step of performing an esterification reaction of the MPDA (X) using an acetic acid (W) in the presence of a titanium-containing catalyst at a reaction temperature of 130°C or higher and 180°C or lower so that a molar ratio (W/(X+Y+Z)) of an acetic acid (W) to the total amount of the MPDA (X), 2-methylene-1,3-propanediol monoacetate (Y) and MPDAc (Z) in a reaction system is kept in a range of 0.01 or more and 1.95 or less while adding an acetic acid (Z) into the system and removing produced water to the outside of the system.SELECTED DRAWING: Figure 1
Patent JP-2023025952-A (JP)
Title: game machine
Inventor: SHIMA NOBUYOSHI
IPC: A63F7/02
Filed: 2021-08-11
Abstract: To provide a game machine capable of increasing interest of a player.SOLUTION: An expectation degree in which jackpot games B to E are generated when a game state is controlled to a first time-saving state is zero, or is lower than an expectation degree in which a jackpot game A is generated when the game state is controlled to the first time-saving state. An expectation degree in which the jackpot game A is generated when the game state is controlled to second to sixth time-saving states is zero, or is lower than an expectation degree in which the jackpot games B to E are generated when the game state is controlled to the second to sixth time-saving states. The time-saving state is completed when a specific termination condition is satisfied. In the first time-saving state, the specific termination condition is satisfied more easily than the second to sixth time-saving states. The second to sixth time-saving states include cases where control is made when a first small winning is won in a winning lottery in the case that the game state is controlled to the first time-saving state and where control is made when a time-saving trigger symbol is stopped and displayed in the case that the game state is controlled to a non-time-saving state. The time-saving trigger symbol may be stopped and displayed in the case that a winning is not won in the winning lottery.SELECTED DRAWING: Figure 10
Patent JP-2023028670-A (JP)
Title: absorbent article
Inventor: ISHIKAWA TAKEHIRO
IPC: A61F13/514
Filed: 2021-08-20
Abstract: To provide an absorbent article capable of reducing wearing discomfort when worn while suppressing displacement or release from an underwear.SOLUTION: An absorbent article includes a surface sheet, a rear surface sheet, and an absorber. The rear surface sheet has a fixed area including: a plurality of fixing materials arranged on a non-skin facing surface at intervals; and a plurality of gap parts arranged between adjacent fixing materials. The fixed area has a front and back fixed area positioned in a front area and a rear area, and an intermediate fixed area positioned in an intermediate area. A first area rate to be a rate of total area of the fixing material positioned in the intermediate fixed area with respect to an area of the intermediate fixed area is lower than a second area rate to be a rate of the total area of the fixing material positioned in the front and back fixed area with respect to the area of the front and back fixed area.SELECTED DRAWING: Figure 3
Patent JP-2021184307-A (JP)
Title: System and method for detecting lines with vision system
Inventor: XU YUFENG
IPC: G06T7/60
Filed: 2021-08-20
Abstract: To provide a system and method for detecting multiple line features in an image.SOLUTION: In a method, two related steps are used to identify line features. First, a process computes x- and y-coordinates of the gradient field at each image location, projects the gradient field onto multiple subregions, and detects multiple gradient extrema, yielding multiple edge points with positions and gradients. Next, the process iteratively chooses two edge points, fits a model line to them, and, if edge point gradients are consistent with the model, computes a full set of inlier points whose positions and gradients are consistent with the model. The candidate line with the greatest inlier count is retained and a set of remaining outlier points is derived. The process then repeatedly applies the line fitting operation to this and subsequent outlier sets to detect multiple line results.SELECTED DRAWING: Figure 9
Patent JP-2022044004-A (JP)
Title: Meeting note sharing method, program, and information processing system
Inventor: CHO HOYOUNG
IPC: G06Q10/10
Filed: 2021-08-23
Abstract: To provide a meeting note sharing method.SOLUTION: A meeting note sharing method includes the steps of: in response to the end of an on-line meeting, receiving, from an external device, a link for creating a meeting note related to the on-line meeting; according to a first user input for selecting the link for creating the meeting note, displaying a user interface for creating the meeting note related to the on-line meeting on a display of a user terminal; receiving at least one second user input in the user interface for creating the meeting note; and transferring information related to the at least one second user input to the external device, in order to share the meeting note created based on the at least one second user input with at least one participant of participants in the one-line meeting.SELECTED DRAWING: Figure 1
Patent JP-2023030836-A (JP)
Title: Rotor, rotary electric machine, and drive unit
Inventor: MATSUZAKI YOSHIAKI
IPC: H02K1/27
Filed: 2021-08-24
Abstract: To provide a rotor which suppresses that supply of fluid becomes ununiform.SOLUTION: A rotor 30 comprises: a shaft 31 extending in an axial direction; and an annular plate 50 having a plurality of core piece parts lining up in the axial direction to surround the shaft. The shaft comprises: a first shaft hole part 33a extending in the axial direction; and a second shaft hole part 33b having an opening 33c to be connected with the first shaft hole part. A surface 50a on one side in the axial direction of the plate comprises: a first surface 51 provided at an inner edge part in a radial direction of the plate and extending in a circumferential direction; and a second surface 52 located outside the radial direction than the first surface. The plate comprises: a plurality of plate through holes 54 provided on the second surface and arranged at intervals in the circumferential direction; and a plate wall part 59 projecting to one side in the axial direction from a part located outside the radial direction than the inner edge in the radial direction of the first surface and extending in the circumferential direction.SELECTED DRAWING: Figure 3
Patent JP-2023031588-A (JP)
Title: Power converter
Inventor: MABUCHI YUICHI
IPC: H02M7/48
Filed: 2021-08-25
Abstract: To appropriately construct a power converter.SOLUTION: A power converter 100 comprises an AC wiring 40 serially connecting AC terminals 14A and 14B of a plurality of power conversion units 10 along a second direction Y in each phase of a three-phase current. One corresponded to a first phase (a U-phase) of the power conversion units 10 is serially connected to a first direction (-Y) along the second direction Y so as to be directed to a neutral line 404 from a first phase line 401. One corresponded to a second phase (a V-phase) of the power conversion units 10 is serially connected to a second direction (+Y) which is reverse to the first direction (-Y) so as to be directed to the neutral line 404 from the second phase line 402.SELECTED DRAWING: Figure 4
Patent JP-2023032478-A (JP)
Title: Indwelling medical device detachment system
Inventor: KIATKITTIKUL PISIT
IPC: A61B17/12
Filed: 2021-08-27
Abstract: To reliably detach an indwelling medical device at a target position and suppress unintentional detachment of the indwelling medical device during transportation.SOLUTION: An indwelling medical device detachment system that transports an indwelling medical device to a target position in a body and detaches the indwelling medical device, includes a cylindrical catheter, an indwelling medical device arranged at a tip end side of the catheter, a ring-shaped fixation wire fixed to the indwelling medical device, and a pull wire arranged in an internal space of the catheter. The pull wire engages with the fixation wire at M (M is an integer of 1 or more) engagement positions along a length direction of the fixation wire. The fixation wire is supported by the catheter at N (N is an integer of 2 or more larger than M) support positions located at positions different from the engagement positions of the pull wire.SELECTED DRAWING: Figure 1
Patent JP-2023034716-A (JP)
Title: Engine oil returning structure
Inventor: HIRANUMA TORU
IPC: F01M1/06
Filed: 2021-08-31
Abstract: To provide a structure suitable for returning engine oil supplied to a journal section of a crank shaft.SOLUTION: A crank shaft 3 has a first journal 10a, as a journal section 10 thereof, supported with a bearing section 33 installed on a hole section 35 penetrating an external wall section 32 of a crank case 2. The crank case 2 has a cover member 40 which is fixed to the external wall section 32 and covers the hole section 35 with a sealed space 40X communicated with the hole section 35 formed between the external wall section 32 and the cover member. The external wall section 32 of the crank case 2 has an engine oil discharge hole 61 and an air supply hole 62 which communicate the sealed space 40X formed by the cover member 40 with a storage space 3X of the crank shaft 3 formed by the crank case 2.SELECTED DRAWING: Figure 2
Patent JP-2023035088-A (JP)
Title: Beer-taste beverage and method for producing the same
Inventor: NISHIO MASAHIDE
IPC: C12C5/02
Filed: 2021-08-31
Abstract: To provide a beer-taste beverage that is really satisfying and has sufficiently sharp aftertaste.SOLUTION: A beer-taste beverage has an alcohol level of more than 0 v/v% to 3.0 v/v% or less, and contains isomalt oligosaccharide of 0.1 g/100 ml or more and 2.3 g/100 ml or less.SELECTED DRAWING: None
Patent JP-2022081401-A (JP)
Title: Laminated electronic component and manufacturing method thereof
Inventor: JEONG JAE HOON
IPC: H01G4/30
Filed: 2021-09-03
Abstract: To provide a laminated electronic component.SOLUTION: A laminated electronic component includes a main body including a dielectric layer and internal electrodes arranged alternately with the dielectric layer, and an external electrode placed in the main body and connected to the internal electrode, and a composite layer containing Sn and Ni is arranged at the interface between the internal electrode and the dielectric layer, and the internal electrode includes an interface portion adjacent to the composite layer, and a central portion arranged between the interface portions, and the interface portion contains a ceramic additive.SELECTED DRAWING: Figure 6
Patent JP-2023038447-A (JP)
Title: Drying machine
Inventor: NAGATA TSUTOMU
IPC: F26B3/04
Filed: 2021-09-07
Abstract: To actualize sufficient and uniform drying of a number of seeds without using a high temperature.SOLUTION: In a shelf frame 110 in a drying room 100, a plurality of drying shelves 120 are provided. Into tray receivers 122 for the drying shelves 120, trays 124 are put respectively, in which seeds to be dried are stored. For the drying room 100, drying air from a heater unit 310, outside air or cooled air from a cooler unit 320, and air from a desiccant unit 330 for dehumidification is supplied from a main fan FM to an air supply chamber 220 of an air supply room 200. The air is introduced from an introduction port 222 to the tray receivers 122 to hit the seeds in the trays 124 of the tray receivers 122. The air exhausted from the trays 124 is guided from the front sides of the drying shelves 120 to the underfloor side and returned from an exhaust port 304 to a drying control unit 300.SELECTED DRAWING: Figure 1
Patent JP-2023039067-A (JP)
Title: Flux and solder paste using the same
Inventor: HASHIMOTO YUTAKA
IPC: B23K35/363
Filed: 2021-09-08
Abstract: To provide flux which enables improvement of storage performance of solder paste while effectively suppressing scattering of the flux during reflowing.SOLUTION: This flux includes a thixotropic agent. The thixotropic agent includes an alkylene oxide copolymer (A) having an allyl group and/or a phenyl group in a side chain.SELECTED DRAWING: None
Patent JP-2023040816-A (JP)
Title: Curable composition and cured product
Inventor: TANAKA HIDENORI
IPC: C08L47/00
Filed: 2021-09-10
Abstract: To provide a curable composition capable of improving elongation of a cured product while maintaining strength thereof.SOLUTION: The curable composition according to one embodiment of the present invention contains a specific (meth)acrylic polymer (A) having a (meth)acryloyl group at a molecular terminal, a specific (meth)acrylic polymer (B) having a hydrolyzable silyl group at or near a molecular terminal, acryloyl morpholine (C), a photoradical polymerization initiator (D), and a condensation catalyst (E).SELECTED DRAWING: None
Patent JP-2023041413-A (JP)
Title: Die bonding device and manufacturing method of semiconductor device
Inventor: OMORI RYO
IPC: H01L21/52
Filed: 2021-09-13
Abstract: To provide a technique capable of improving the uniformity of imaging conditions of a plurality of imaging objects.SOLUTION: A die bonding device comprises: a plurality of imaging devices which are stationarily arranged in one row along the width direction of a base plate on a stage that supports the base plate from below; a plurality of reference marks which are provided on the stage or in the vicinity of the outer side of the stage in the plan view; and a control unit which is configured to make the plurality of imaging devices to image a plurality of imaging objects located in one row along the width direction on the substrate. The control unit is configured to acquire an image by imaging the plurality of reference marks respectively by the plurality of imaging devices, perform image conversion such that the acquired image becomes a prescribed image, and store a parameter when the image conversion is performed.SELECTED DRAWING: Figure 9