baber/WOPTO huggingface dataset:
Patent JP-2023005169-A (JP)
Title: DC-DC converter with auxiliary resonant circuit
Inventor: KATAYAMA YUKI
IPC: H02M3/155
Filed: 2021-06-28
Abstract: To provide a DC-DC converter capable of reliably preventing saturation of an auxiliary inductor that constitutes an auxiliary resonant circuit.SOLUTION: A DC-DC converter 10A includes a converter main circuit unit 11, an auxiliary resonance circuit unit 12, and a control unit 20A, the control unit 20A includes a duty setting unit 21 that sets the duty D of main switching elements Qm1 and Qm2, a first on-time setting unit 22 that sets a first on-time Ton1, which is a provisional value of the on-time of the auxiliary switch elements Qs1 and Qs2, on the basis of a predetermined rule, a temperature correction unit 24A that corrects an upper limit value Tth1 of the on-time on the basis of the ambient temperature of an auxiliary inductor Ls detected by a temperature sensor 15 to obtain a post-correction upper limit value Tth2, and a second on-time setting unit 25A that sets a second on-time Ton2, which is the on-time to Ton1 when Ton1≤Tth2 is satisfied, and sets the Ton2 to zero when Ton1>Tth2 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2021154162-A (JP)
Title: Pressure sensor and guide wire with self-wetting tube
Inventor: CHRISTIAN SPRINGE
IPC: A61B5/0215
Filed: 2021-06-29
Abstract: To provide devices for making pressure measurement or other measurement inside a living body, and in particular a guide wire for pressure measurement in stenotic vessels.SOLUTION: A guide wire for biological pressure measurement includes: a tube extending along a longitudinal axis of the guide wire; and a pressure sensor for biological pressure measurement, at least a portion of the pressure sensor being attached into the tube. The tube includes at least one concave distal opening extending proximally from a distal edge of the tube.SELECTED DRAWING: Figure 15
Patent JP-2023006283-A (JP)
Title: Power supply device
Inventor: FUJITA KEIKO
IPC: H02J7/00
Filed: 2021-06-30
Abstract: To provide a power supply device for charging an on-vehicle battery of a working machine without using a commercial power supply at the work site of the working machine.SOLUTION: A power supply device 6 includes an input circuit 17 to which DC power is input from a plurality of storage batteries 2, a power conversion circuit 18 that converts the DC power input to the input unit 17 into AC power, and an output circuit 19 that outputs AC power, and the output circuit 19 outputs AC power to a charging device 11 that charges a vehicle battery 4. The charging device 11 charges the vehicle battery 4 on the basis of the AC power input from the output circuit 19.SELECTED DRAWING: Figure 2
Patent JP-2023006843-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-06-30
Abstract: To provide a game machine allowing a game board to be conveyed safely.SOLUTION: In a game machine having an outer frame, a body frame, and a game board, the game board includes a plate-like game plate in which a game area for allowing game balls to flow down is formed in a front side, a front constitution part that is mounted to the front of the game plate and divides an outer periphery of the game area, and multiple recessed and projecting parts formed in the front of the constitution part. Since the multiple recessed and projecting parts have a specific recessed and projecting part formed with a predetermined degree of irregularities, and a special recessed and projecting part that is positioned inside the specific recessed and projecting part in the front of the constitution part and is formed with a larger degree of irregularities than the specific recessed and projecting part, they can notify a worker whose hands touch the multiple recessed and projecting parts of presence of a game area inside the special recessed and projecting part, thus suppressing contact between an obstruction nail, an accessory, or the like within a game area and the worker's hands, suppressing deformation of an obstruction nail, occurrence of rust of an obstruction nail, and damage to accessories or the like, and hence allowing a worker to safely convey the game board.SELECTED DRAWING: Figure 303
Patent JP-2023008268-A (JP)
Title: Information processing device and information processing method
Inventor: SHINDO AKIHIRO
IPC: G06Q30/0207
Filed: 2021-07-05
Abstract: To provide an information processing device and an information processing method capable of reducing time and effort required to confirm a reservation with a user.SOLUTION: A reservation management server 1 includes a specification part 121 for specifying a telephone number of a user desiring a reservation for receiving the provision of a commodity or a service, a first transmission part 122 for transmitting reservation reception information for receiving a reservation with the telephone number as a destination by using a messaging service, a reservation reception part 123 for registering the reservation information inputted by the user on the basis of the reservation reception information and including date and time of the reservation in association with the telephone number, a second transmission part 125 for transmitting reservation confirmation information for confirming reservation contents with the telephone number associated with the reservation information as a destination by using the messaging service at a time before the date and time included in the reservation information, and a confirmation reception part 126 for receiving a response of the user to the reservation confirmation information by using the messaging service.SELECTED DRAWING: Figure 2
Patent JP-2023012083-A (JP)
Title: Bush manufacturing method
Inventor: YAMAMOTO NAOYA
IPC: B22D18/02
Filed: 2021-07-13
Abstract: To enhance heat transfer performance between a mold and a casting.SOLUTION: A bush manufacturing method for manufacturing a bush by pouring molten metal into a mold 11, includes: a first step of forming a portion corresponding to an interface between a solidified molten metal in the mold 11 and the mold 11 so as to have a predetermined surface roughness; a second step of disposing a core pin 21 in the mold 11; and a third step of pressing the core pin 21 into the mold 11 and applying pressure to the molten metal poured in the mold 11. Thus, the state of contact between the molten metal and the mold 11 formed to have a rough surface is maintained.SELECTED DRAWING: Figure 5
Patent JP-2021180506-A (JP)
Title: User equipment, wireless access network device, and method
Inventor: Caroline liang
IPC: H04W74/08
Filed: 2021-07-15
Abstract: To provide an improved cellular communication system that initiates a random access channel (RACH) procedure by user equipment (UE) by sending one or more messages including random access preambles to a 5G base station using one or more uplink carriers of a plurality of carriers available by the UE.SOLUTION: A base station 5-2 selects an uplink carrier for initial access by UE 3 and notifies the UE of the UL carrier selected by a base station as part of a RACH procedure.SELECTED DRAWING: Figure 4
Patent JP-2021165759-A (JP)
Title: Level switch
Inventor: IIZAKA TOYOJI
IPC: G01N11/16
Filed: 2021-07-19
Abstract: To provide a viscosity measurement device which can accurately measure the viscosity of a measurement object which is accommodated in a sealed vessel, can reduce energy necessary for the measurement, and is easily formed into a high-rigidity structure.SOLUTION: A viscosity measurement device 100 comprises a partitioning plate 20 attached to an opening part 91 of a vessel 9 in which a measurement object 900 is accommodated, a rod-shaped first vibration piece 11 which penetrates the partitioning plate 20, and a second vibration piece 12 which penetrates the partitioning plate 20 in parallel with the first vibration piece 11, and is the same in a raw material and a shape as those of the first vibration piece 11. The first and second vibration pieces 11 and 12 penetrate the partitioning plate 20 so that a distance L2 between one end of the vessel 9 side and the partitioning plate 20 becomes an equal length. The viscosity measurement device also comprises a drive unit 31 for imparting vibration to a first position at a side opposite to the vessel 9 side rather than the partitioning plate 20 of the first vibration piece 11, and a measurement unit 32 for detecting an amplitude of a second position at a side opposite to the vessel 9 side rather than the partitioning plate 20 of the second vibration piece 12, and measuring the viscosity of the measurement object on the basis of the detected amplitude.SELECTED DRAWING: Figure 1
Patent JP-2023014760-A (JP)
Title: Liquid discharge actuator and discharge container
Inventor: WATANABE SHINJI
IPC: B05B9/04
Filed: 2021-07-19
Abstract: To provide a liquid discharge actuator which can almost certainly prevent a liquid from dripping from a tip of a nozzle after the use, and to provide a discharge container.SOLUTION: A liquid discharge actuator is attached to a container, in which a liquid is stored, and discharges the liquid stored in the container. The liquid discharge actuator includes: a nozzle part having an internal passage in which the liquid flows, and a discharge port which discharges the liquid; and a pressing part which receives a pressing operation of a user. The nozzle part is configured to be moved in a direction such that the nozzle part comes close to the container by the pressing part being pressed and discharge the liquid discharged from the container from the discharge port through the internal passage. The nozzle part is formed by an elastic part in which at least a part of a wall surface forming the internal passage is deformed by movement resulting from the pressing operation of the user and which may be restored by stopping the pressing operation.SELECTED DRAWING: Figure 4
Patent JP-2023015523-A (JP)
Title: Semiconductor manufacturing device, condition correction method and program
Inventor: HIRATA TOSHIHARU
IPC: C23C14/34
Filed: 2021-07-20
Abstract: To provide a technology that optimizes film deposition process in accordance with a used amount of a target to be sputtered.SOLUTION: A semiconductor manufacturing device for depositing a film on a substrate by sputtering a target on the basis of a recipe for performing film deposition process includes: a storage unit for an adjustment coefficient for adjusting film quality of a film deposited with the recipe; a monitoring unit for monitoring a used amount of the target; a correction unit for correcting the recipe by inputting the used amount of the target that is monitored by the monitoring unit and the adjustment coefficient into a formula; and a recipe execution unit for executing film deposition process on the basis of the recipe that has been corrected by the correction unit.SELECTED DRAWING: Figure 7
Patent JP-2023016502-A (JP)
Title: Polyacetal resin composition
Inventor: OZAKA MIKI
IPC: C08K5/24
Filed: 2021-07-21
Abstract: To provide a polyacetal resin composition that is well suppressed in the generation of formaldehyde and mold deposits.SOLUTION: A resin composition contains (A) polyacetal resin 100 pts.mass, (B) a fatty acid dihydrazide compound of formula (1) with a fat chain having an even carbon number of 0.01-1 pt.mass, and (C) a fatty acid dihydrazide compound of formula (2) with a fat chain having an odd carbon number of 0.01-1 pt.mass.SELECTED DRAWING: None
Patent JP-2023016563-A (JP)
Title: Electronic apparatus and control method therefor
Inventor: OGAWA KOTARO
IPC: G10L21/0308
Filed: 2021-07-21
Abstract: To provide an electronic apparatus that enables independency of a plurality of signals to be easily grasped, and a control method therefor.SOLUTION: An electronic apparatus 10 includes: a control unit 12 that calculates independency numeric values representing independency of a plurality of signals from one another; and a sample acquisition unit 14 that acquires sample data on each of the plurality of signals. The control unit 12 calculates the independency numeric values based on the sample data on each of the plurality of signals.SELECTED DRAWING: Figure 4
Patent JP-2021180863-A (JP)
Title: Rescue scene video transmission
Inventor: ZIAD ELGHAZZAWI
IPC: H04W4/90
Filed: 2021-07-26
Abstract: To provide systems and techniques for transmitting and receiving video and audio communication between a rescue scene and an emergency response center.SOLUTION: A defibrillator or monitoring system comprises a defibrillator, video cameras, a data collection unit, a communication unit, and a processing unit. At least one of the video cameras is configured to acquire videos of a patient treated by the defibrillator. The data collection unit is configured to collect data associated with the patient. The communication unit is configured to establish a communication channel between a defibrillator system and an emergency response center. The processing unit is configured to cause transmission to the emergency response center of at least one video of the patient and the data associated with the patient.SELECTED DRAWING: Figure 4
Patent JP-2023019306-A (JP)
Title: Inspection device and inspection method
Inventor: MATSUDA TOMOHIRO
IPC: G01N21/88
Filed: 2021-07-29
Abstract: To provide a technique for improving the inspection accuracy of a product after being processed by a second manufacturing process after a first manufacturing step on an inspection device.SOLUTION: The inspection device includes: a first acquiring unit that acquires a first defect probability calculated using a first learning model for data on an inspection target processed by a first manufacturing step; a second acquiring unit that acquires a second defect probability calculated using a second learning model for data on an inspection target processed by a second manufacturing step, which is after the first manufacturing step; and a determination unit that determines that the inspection target is defective when the acquired second defect probability is equal to or more than a second threshold value and, when the acquired first defect probability is more than a predetermined first threshold value, changes the condition of at least one of the second learning model and the second threshold value to a condition in which the inspection accuracy is set higher than when the first defect probability is equal to or less than the first threshold.SELECTED DRAWING: Figure 3
Patent JP-2023019311-A (JP)
Title: Carrier device and carrying method
Inventor: HIRANO YASUYUKI
IPC: B65G43/08
Filed: 2021-07-29
Abstract: To stably supply a container to a container processing device such as a labeler while avoiding a bounding phenomenon, crushing, etc., of the container.SOLUTION: A carrier device comprises a conveyor which conveys a container toward a container processing device which performs processing on the container, one or more pressure detection parts which are used to detect pressure acting on the container in the conveying direction, and a controller which uses a detection result of a pressure detection part for control. The controller is configured to perform control to decrease pushers through pressure adjustment processing carried out at the position of the pressure detection part or upstream from the position.SELECTED DRAWING: Figure 2
Patent JP-2023026721-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-08-03
Abstract: To reduce a processing load of a game machine.SOLUTION: A game machine includes movable control means which determines and executes one of a plurality of operation modes of movable means. The movable control means has the movable means carry out a series of specific operations on the basis of specific information which is set so as to correspond to the operation mode determined from the plurality of operation modes. The movable means is controlled to be driven between a first position in an initial position side in the series of specific operations and a second position being a maximumly-driven position. The series of specific operations are configured to execute a plurality of predetermined operations which locate the movable means at or near the first position. The movable control means includes determination means which, when the predetermined operation is executed, determines whether an end condition of the series of specific operations is satisfied or not, and end means which, when it is determined on the basis of the determination means that the end condition is satisfied, stops the movable means located at or near the first position to stop the series of specific operations.SELECTED DRAWING: Figure 602
Patent JP-2021180053-A (JP)
Title: Management device and program for management device
Inventor: ITO ERI
IPC: G05B19/418
Filed: 2021-08-19
Abstract: To accurately recognize the cause of a failure occurring in a production line.SOLUTION: A management server 1 which manages a production line LN where products BP are produced includes: an acquisition unit 11 which acquires production line information including facility information related to one or a plurality of facilities R in a plurality of steps S[m] included in the production line LN, operator information related to one or a plurality of operators H[m] in the plurality of steps S[m], and member information related to members B generated in the steps in the production line LN where the products BP are produced; a delayed step specification unit 122 which, upon deviation of the forecast of the production of the products BP on the production line LN, specifies, based on the production line information, the delayed step which is included in the plurality of steps S[m] included in the production line LN and is a cause of the deviation of the forecast; and a delay cause determination unit 13 which determines the cause of the delay in the delayed step based on the production line information.SELECTED DRAWING: Figure 24
Patent JP-2022179271-A (JP)
Title: lure
Inventor: TORINUKI MASATSUGU
IPC: A01K85/18
Filed: 2021-08-20
Abstract: To provide a lure facilitating performing attaching/detaching operation of a member for performing shape change of the lure by simplifying the operation as much as possible.SOLUTION: A lure 1 which comprises a trunk 1a, a head 1b formed in front of the trunk, and a tail 1c formed behind the trunk is such that: at least one of the head and the tail is detachably attached to the trunk; a fitting projection 2 to be fitted to the head or the tail is disposed in a portion of the trunk, to which the head or the tail is detachably attached; a swivel 3 to which a fishhook or a fishing line is attached is disposed in the fitting projection so as to project from the fitting projection; and the detachably attached head or tail is formed with a through-hole 4 into which the swivel is penetrated and to which the fitting projection is fitted.SELECTED DRAWING: Figure 3
Patent JP-2023028795-A (JP)
Title: Rice-hulling and sorting machine
Inventor: MARUOKA MASASHI
IPC: B02B7/00
Filed: 2021-08-20
Abstract: To provide a rice-hulling and sorting machine which can measure a grade of finishing rice on a regular basis during rice-hulling and sorting work.SOLUTION: A rice-hulling and sorting machine comprises: a body including a rice-hulling device 2, a wind selection part 3, and a shaking screening device 6; a finishing rice elevating machine 7 which lifts and discharges the screened and finishing rice; and quality measuring means S which measures quality of sample grains in the side opposite to a throwing port of the finishing rice elevating machine 7. The quality measuring means S includes: a sample grain inflow port 34 which acquires the sample grains from the grains lifted by the finishing rice elevating machine 7; a grain measuring device 31 which measures the sample grain flowed from the sample grain inflow port 34; and a sample grain discharge port 39 which returns the grain measured in the grain measuring device 31 to the finishing rice elevating machine 7 to discharge the grains to outside.SELECTED DRAWING: Figure 6
Patent JP-2021180975-A (JP)
Title: Game machine
Inventor: SUZAKI HIROYOSHI
IPC: A63F7/02
Filed: 2021-08-24
Abstract: To provide a game machine capable of preventing a game from becoming monotonous.SOLUTION: Ball entrance means is disposed at a position where a game ball flowed down through a first flow channel can enter, and on the basis of an entrance of a game ball to the ball entrance means, a specific privilege becoming advantageous to a player is granted by prescribed privilege granting means. Flow channel distribution means can be changed between a first distribution state where a game ball flowed into a specific flow channel is likely to be distributed to the first flow channel, and a second distribution state where the game ball is more likely to be distributed to a second flow channel than in the first distribution state. A state of the flow channel distribution means can be changed at least to the first distribution state and the second distribution state according to a game state by setting means. Accordingly, even if the player shoots a game ball toward the specific flow channel, a privilege to be granted according to the game state can be made different so as to achieve an effect of preventing a game from becoming monotonous.SELECTED DRAWING: Figure 1
Patent JP-2022050322-A (JP)
Title: Data processing system and method
Inventor: Cevat Yerli
IPC: H04L67/104
Filed: 2021-08-27
Abstract: To provide a system and a method that enable interaction in virtual environments.SOLUTION: A system 100 includes: one or more cloud server computers each including at least one processor and a memory storing data and instructions implementing a virtual environment platform including at least one virtual environment; at least one camera 112 for acquiring a live data feed from a user of a client device; and a client device communicatively connected to the one or more cloud server computers and the at least one camera. A user graphic representation is generated from the live data feed, inserted into a selected virtual environment, and updated there, and real-time multiuser collaboration and interaction are enabled in the virtual environment.SELECTED DRAWING: Figure 1
Patent JP-2023034394-A (JP)
Title: fixture
Inventor: MORI KOJI
IPC: A47F5/00
Filed: 2021-08-31
Abstract: To provide a fixture capable of attaching easily a decorative sheet to a display shelf.SOLUTION: A fixture 100 for attaching a decorative sheet 300 of a display shelf X includes: an insertion part 110 to be inserted into a mounting hole 220 provided in a strut 200 of the display shelf X; a pair of retainer plates 120 for retaining the decorative sheet 300; and abutment parts 130 extending along sides of an opening 112 of the insertion part 110, and abutting on a periphery of the mounting hole 220 of the strut 200, The pair of retainer plates 120 constitutes a guide groove 121 communicating with the opening 112 of the insertion part 110.SELECTED DRAWING: Figure 1
Patent JP-2023035027-A (JP)
Title: Transfer film for forming deposition mask, method for producing deposition mask and deposition mask
Inventor: ARITOMI TAKASHI
IPC: B32B7/06
Filed: 2021-08-31
Abstract: To provide a transfer film for forming a deposition mask having excellent transferability and an application thereof.SOLUTION: There are provided: (1) a transfer film for forming a deposition mask which comprises a temporary support having a first surface having a static coefficient of friction of 1.0 or less and a second surface opposite to the first surface and a transfer layer facing the second surface of the temporary support; (2) a transfer film for forming a deposition mask which comprises a temporary support having a first surface having a coefficient of kinetic friction of 0.80 or less and a second surface opposite to the first surface and a transfer layer facing the second surface of the temporary support; and (3) applications of them.SELECTED DRAWING: Figure 1