baber/WOPTO huggingface dataset:
Patent JP-2022175574-A (JP)
Title: Relay system, transmission device, and transmission method
Inventor: FUJINO KENJIRO
IPC: H04L12/46
Filed: 2021-05-14
Abstract: To shutdown a client port of an opposite device to which a logical link is formed with a client port at which link down has occurred.SOLUTION: A first transmission device includes: a first frame generation unit for generating a first transmission frame in which an original signal transmitted from a first client device is mapped; and a detection unit for detecting occurrence of link down with the first client device. When the occurrence of link down is detected by the detection unit, the first frame generation unit generates the first transmission frame including first alarm information. A second transmission device includes: a second identification unit that on the basis of the first transmission frame, identifies a second transmitter to be used for transmitting an original signal; a second determination unit that on the basis of whether or not the first alarm information is included in the first transmission frame, determines whether or not to shutdown the second transmitter; and a second control unit that when the second determination unit determines shutdown of the second transmitter, shutdowns the second transmitter identified by the second identification unit.SELECTED DRAWING: Figure 2
Patent JP-2021120330-A (JP)
Title: Image recording device
Inventor: ASADA TETSUO
IPC: B65H3/06
Filed: 2021-05-25
Abstract: To provide an image recording device capable of downsizing while securing an evacuation area for a paper feeding portion.SOLUTION: An image recording device includes: a recording portion 24 for recording an image on a sheet; a tray 20 which can be placed with the sheet and be inserted into or pulled out of the device; a paper feeding roller 25 for feeding the sheet placed on the tray 20; a guide member 33 for forming a part of a reverse conveyance passage 67 for guiding the sheet whose front surface is printed by the recording portion 24, to the recording portion 24 again for printing a back surface; and a hole 81, which opens in the guide member 33, for the paper feeding roller 25 in an evacuation attitude to enter.SELECTED DRAWING: Figure 7
Patent JP-2022181608-A (JP)
Title: game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2021-05-26
Abstract: To provide a game machine capable of enhancing an interest in a game.SOLUTION: When game balls enter a first operation hole 62 or a second operation hole 63, a special pattern winning/losing lottery is executed, and a stop result corresponding to the result is stopped and displayed in a special pattern display part 43. A game machine has a normal losing result and a particular losing result as losing results, and can be shifted to a sudden time-shortening game state when the particular losing result occurs. However, when a particular losing result occurs in a predetermined situation, a shift to a sudden time-shortening game state is restricted. A stop result SD20 in which the number of display segments to be lit is equal to or less than the number of display segments to be lit in stop results SD18, SD21 corresponding to a normal losing result is provided as a stop result corresponding to a particular losing result. If a shift to a sudden time-shortening game state is restricted when a particular losing result occurs, a stop result SD20 is stopped and displayed in a special pattern display part 43.SELECTED DRAWING: Figure 4
Patent JP-2022185985-A (JP)
Title: Spark plug for internal combustion engine and manufacturing method for the same, as well as internal combustion engine
Inventor: SUGIURA AKIMITSU
IPC: H01T13/20
Filed: 2021-06-04
Abstract: To provide a spark plug for an internal combustion engine that can improve productivity, and a manufacturing method for the same, as well as the internal combustion engine.SOLUTION: In a spark plug 1, a plug cover 5 is provided at an end part of a housing 2 so as to cover a sub-combustion chamber 50 where a discharge gap G is disposed. In the plug cover 5, an injection hole 51 for communicating between the sub-combustion chamber 50 and the outside is formed. The ground electrode 6 is fixed to an inner wall surface 21 of the housing 2. The ground electrode 6 protrudes into the sub-combustion chamber 50 from a fixed end part 62 fixed to the inner wall surface 21. The discharge gap G is formed by an end part of a center electrode 4 and a base end surface 61 of the ground electrode 6 facing each other in a plug axis direction Z. In addition, the discharge gap G is formed on the base end side relative to the end of the housing 2.SELECTED DRAWING: Figure 1
Patent JP-2022187540-A (JP)
Title: Terminal module and connector
Inventor: UCHIYAMA TAKAYUKI
IPC: H01R13/15
Filed: 2021-06-08
Abstract: To reduce the size of a connector while suppressing disconnection of a flexible conductor.SOLUTION: A terminal module electrically connected to a mating connector by being fitted to the mating connector which relatively approaches along a first direction directed from one side to the other side comprises: a case containing a ceiling wall and a pair of side walls extending to one side from the ceiling wall; an elastic member which can be extended and contracted along the first direction while being housed in the case; a first terminal which is supported by the pair of side walls in a state of being urged to one side with the elastic member, and which can be moved to the other side by being pressed by the mating connector; a second terminal that is positioned so as to be separated on the other side of the first terminal and extends to the first direction; and a flexible conductor which electrically connects the first terminal and the second terminal to each other. The flexible conductor includes a contraction created part in which contraction is created in the first direction when the first terminal is moved to the other side.SELECTED DRAWING: Figure 1
Patent JP-2022190223-A (JP)
Title: Hybrid system, system voltage stabilization method, and program
Inventor: HAMADA YUJI
IPC: H02J3/16
Filed: 2021-06-14
Abstract: To obtain a hybrid system capable of stabilizing voltage of a power system more than before.SOLUTION: A hybrid system 100 comprises: a synchronous phase modifier 4 suppressing voltage fluctuation of a power system; a control device 2 for the synchronous phase modifier; a power conversion device 6 which supplies effective power or reactive power to the power system, can suppress voltage fluctuation of the power system at response speed higher than that of the synchronous phase modifier 4, and can be operated in a high speed response mode or a low speed response mode; a control device 3 for the power conversion device which can change over a control mode of the power conversion device 6 to any one of the high speed response mode and the low speed response mode; and a hybrid control device 1 which on the basis of whether the synchronous phase modifier 4 is in an operating state or a stop state, determines that the control mode of the power conversion device 6 is the low speed response mode or the high speed response mode, and makes the control device 3 for the power conversion device control the power conversion device 6 in the determined control mode.SELECTED DRAWING: Figure 1
Patent JP-2022190345-A (JP)
Title: game machine
Inventor: NAGANAWA TAKURO
IPC: A63F7/02
Filed: 2021-06-14
Abstract: To enhance interest in a game.SOLUTION: A game machine 1 performs determination on the basis of satisfaction of a start condition in which game balls enter a first start pocket 45 or a second start pocket 47, and can execute a special game advantageous to a player when a variation display of a pattern executed based on the determination becomes a predetermined, special result. The game machine 1 performs a game by shifting among multiple kinds of game states such as a game state executable after execution of a special game and a game state executable on the basis of satisfaction of a predetermined condition for displaying a predetermined losing pattern.SELECTED DRAWING: Figure 1
Patent JP-2022190470-A (JP)
Title: Power supply controller and power supply control method
Inventor: SAKAMOTO HIROKI
IPC: H02J9/06
Filed: 2021-06-14
Abstract: To provide a power supply controller and a power supply control method, capable of shortening time required for recharge of an auxiliary power supply.SOLUTION: A power supply controller comprises a diagnosis unit. The diagnosis unit makes current smaller than current to be supplied from an auxiliary power supply to a load in the case of backup of a main power supply by the auxiliary power supply be supplied to the load for a predetermined period time and, on the basis of voltage of the auxiliary power supply after a lapse of a predetermined time, performs diagnosis on whether or not the backup is possible. The current to be supplied to the load at the time of the diagnosis is set on the basis of assumed current to be supplied to the load that is driven at the time of the backup. The predetermined time is set on the basis of an assumed driving time of the load that is driven at the time of the backup.SELECTED DRAWING: Figure 1
Patent JP-2021140857-A (JP)
Title: Magnetic tape, magnetic tape manufacturing method, magnetic tape manufacturing device, and recording and reproduction system
Inventor: SUZUKI HODAKA
IPC: G11B5/584
Filed: 2021-06-21
Abstract: To provide a magnetic tape capable of increasing the amount of information which can be embedded in a servo band, a magnetic tape manufacturing method, a magnetic tape manufacturing device, and a recording reproduction system.SOLUTION: Provided is a magnetic tape which includes three or more servo bands and in which a servo pattern including a first magnetization region so formed along a width direction of the servo band as to be inclined at a predetermined angle to a width direction of the servo band and a second magnetization region so formed along the width direction of the servo band as to be non-parallel to the first magnetization region is repeatedly formed in a longitudinal direction of the servo band. At least either of the first magnetization region and the second magnetization region has a variable detection time interval of adjacent linear patterns upon reading in accordance with information of filling target information and is formed at different timings at which the detection time interval varies.SELECTED DRAWING: Figure 1A
Patent JP-2023001937-A (JP)
Title: game machine
Inventor: TAKAHASHI KAZUNORI
IPC: A63F5/04
Filed: 2021-06-22
Abstract: To provide a game machine capable of reducing a board size of a main control part and reducing length of a wiring cable between pieces of equipment.SOLUTION: A game machine includes: a main control part; a sub-control part; and plural peripheral devices capable of inputting and/or outputting signals to and from the main control part. The main control part has at least a main control board and plural junction boards. Input/output communication means incorporating a signal input/output part for inputting and outputting signals, a first communication part capable of communicating with the outside in a first communication system, and a second communication part capable of communicating with the outside in a second communication system is provided in each of the main control board and the plural junction boards. Each of plural peripheral devices can be connected with a signal input/output part of the input/output communication means, and can perform communication by connecting the first communication part incorporated into the input/output communication means of the main control board and the first communication part incorporated into the input/output communication means of the junction boards between the main control board and the junction boards.SELECTED DRAWING: Figure 124
Patent JP-2022019582-A (JP)
Title: Carboxylate, carboxylic acid generator, resist composition, and method for producing resist pattern
Inventor: KOMURO KATSUHIRO
IPC: C07D321/06
Filed: 2021-06-22
Abstract: To provide a carboxylate that can produce a resist pattern having excellent CD uniformity (CDU), a carboxylic acid generator and a resist composition comprising the same.SOLUTION: The present invention discloses a carboxylate represented by the following formula, a carboxylic acid generator and a resist composition [where R1-10 each denote a specific group].SELECTED DRAWING: None
Patent JP-2022021306-A (JP)
Title: Faucet system
Inventor: OTA SHINICHI
IPC: E03C1/05
Filed: 2021-06-24
Abstract: To provide a faucet system that can prevent various inconveniences from occurring further reliably by making it possible to turn a water outlet without touching the water outlet.SOLUTION: A faucet system 1 is equipped with a faucet device 14 that has a water outlet 10a on the tip side. The faucet system 1 is provided with a turning device having an energized operating unit that can be operated by energizing, and an operating unit 8 for operating the energized operating unit, which is configured to be operated by a user without touching the same. The faucet device 14 is configured to be rotatable so that the water outlet 10a rotates right and left when viewed from the user by operating the energized operating unit through operation with respect to the operating unit 8. This allows the user to turn the water outlet 10a without touching the faucet device 14 or the operating unit 8.SELECTED DRAWING: Figure 1
Patent JP-2021142762-A (JP)
Title: Molding device and molding method
Inventor: OCHI KAZUHIRO
IPC: B29C64/40
Filed: 2021-06-28
Abstract: To cure more uniformly and appropriately a layer of a molding material at a time of molding a molded product.SOLUTION: A molding device 10 that molds a molded product using a material to be cured when irradiated with an ultraviolet light includes: an inkjet head 202 which is a discharge head that discharges the molding material; an ultraviolet light source 220 that irradiates the material discharged from the inkjet head 202 with the ultraviolet light; and a light source drive unit 22 that supplies power to drive the ultraviolet light source 220. The ultraviolet light source 220 is an UVLED. The light source drive unit 22 drives the ultraviolet light source 220 by supplying power that changes in a pulse shape to the ultraviolet light source 220 by a pulse driving method that performs pulse width modulation or pulse number modulation. The molded product is molded by a laminate molding method in which a plurality of layers of a material cured by the ultraviolet light emitted from the ultraviolet light source 220 are laminated.SELECTED DRAWING: Figure 1
Patent JP-2021154173-A (JP)
Title: Housings for use with inflation devices and related methods
Inventor: PRASAD WEERAKOON
IPC: A61M5/31
Filed: 2021-07-01
Abstract: To provide an inflation in which a housing is coupled with a syringe via a snap-fit connection.SOLUTION: A housing for use in connection with an inflation device 100 can be coupled to a syringe body 110 by a snap-fit connection. The snap-fit type mechanism can include an adaptor 130 and a lock such as a depressible lock. The housing can enclose an electrical circuit and a display screen 190 that rests on a plurality of resilient pins. A circuit board 170 may be held in place within the housing via one or more heat pins. The inflation device can be configured to measure pressure within a fluid reservoir of a syringe.SELECTED DRAWING: Figure 2
Patent JP-2023010386-A (JP)
Title: Square core, handle unit, and handle fitting structure
Inventor: SATO MASUMI
IPC: E05B3/04
Filed: 2021-07-09
Abstract: To prevent rattling of a square core in a square hole.SOLUTION: A square core 10 comprises a square core body 11 and a movable body 12. The square core body 11 is provided with a storage groove 11k for storing the movable body 12, and a first opening 11m. The movable body 12 is provided with a pressed part 12g and a first abutment 12e. The first opening 11m is provided on the pressing-direction tip side of the movable body 12. When the movable body 12 in the storage groove 11k is pressed in the opening direction of the first opening 11m, the first abutment 12e of the movable body 12 projects through the first opening 11m to be pressed against the inner surface of a square hole C2. A handle unit comprises the square core 10 and a handle fitted to the square core 10. A handle fitting structure has a lock case C built in a door body D, the square core 10 is inserted into a square hole C1 of the lock case C, and the handle is fitted to the square core 10.SELECTED DRAWING: Figure 1
Patent JP-2021182140-A (JP)
Title: Skew mirrors and methods of using and manufacturing the same
Inventor: Mark ayres
IPC: G02B5/32
Filed: 2021-07-12
Abstract: To solve the problem in which: conventional dielectric mirrors are produced by coating a surface (typically of glass) with layers of materials that differ from each other in the permittivity; because the layers are deposited on the surface, the reflective axis of a dielectric mirror is necessarily coincident with the surface normal, i.e., the reflective axis is perpendicular to the mirror surface; and this constraint on the reflective axis makes the dielectric mirror entirely inadequate for some purposes.SOLUTION: An optical reflective device, referred to as a skew mirror, having a reflective axis 338 that need not be constrained to the surface normal, is described. Examples of the skew mirror are configured to reflect light about a substantially constant reflective axis across a relatively wide range of wavelengths. In some examples, the skew mirror has a substantially constant reflective axis across a relatively wide range of angles of incidence. Exemplary methods for making and using the skew mirror are also disclosed. The skew mirror includes a grating structure, which in some examples comprises a hologram.SELECTED DRAWING: Figure 3
Patent JP-2023013444-A (JP)
Title: Chemical oxidation repair and soil fertility degree recovery method of toxic organic matter-polluted agricultural land soil
Inventor: GAO YANZHENG
IPC: C09K17/14
Filed: 2021-07-16
Abstract: To provide a method for recovery and improvement of a fertility degree of soil after complex oxidation repair to enable normal growth of a plant in an agricultural land after the repair.SOLUTION: The invention relates to a technical field of soil repair, specifically relates to an on-site chemical oxidation repair and soil fertility degree recovery method of a toxic organic matter-polluted agricultural land soil. By cleaning a toxic organic contaminated soil having been through complex oxidation repair and recovering a soil fertility degree by a system of adding an organic fertilizer and a nitrogen-phosphorus-potassium fertilizer for recovery, crops can be further smoothly adjusted to the repaired agricultural land and grow normally.SELECTED DRAWING: Figure 1
Patent JP-2023013529-A (JP)
Title: Work machine, and method for controlling work machine
Inventor: SONODA TAKUYA
IPC: B62D1/12
Filed: 2021-07-16
Abstract: To reduce operator's operation burden by automatic control of a steering angle, and suppress the operator's discomfort feeling by automatic control in a work machine.SOLUTION: A work machine comprises a vehicle body, a running wheel, a first steering member, a second steering member, an actuator, and a controller. The actuator changes a steering angle of the running wheel according to operations of the first steering member and the second steering member. The controller executes automatic control to control the actuator so as to set the steering angle to a prescribed target angle when the first steering member is not operated, and it has been determined that the first steering member of the first steering member and the second steering member has been finally operated. The controller does not execute automatic control when it has been determined that the second steering member of the first steering member and the second steering member has been finally operated even if the first steering member is not operated.SELECTED DRAWING: Figure 7
Patent JP-2023017200-A (JP)
Title: Liquid discharge head, liquid discharge device and driving control device
Inventor: OTOI YOSHIHITO
IPC: B41J2/015
Filed: 2021-07-26
Abstract: To provide a liquid discharge head that can reduce variations in discharging of liquid by a nozzle.SOLUTION: A liquid discharge head comprises a valve body that opens and closes a nozzle that discharges liquid, a driving body that drives the valve body, and a control part that outputs a driving waveform for driving the driving body. The control part compares the driving waveform with a reference driving waveform, calculates a correction value on the basis of the compared result, and corrects the driving waveform so that the waveform gets close to the reference driving waveform, by varying a current value to be applied to the driving body on the basis of the correction value.SELECTED DRAWING: Figure 5
Patent JP-2022142697-A (JP)
Title: Anti-tampering sentinel system used for internet data transmission and internet data transmission system
Inventor: LI ZHENNIAN
IPC: G09C1/00
Filed: 2021-07-28
Abstract: To provide an anti-tampering sentinel system used for Internet data transmission, and an Internet data transmission system.SOLUTION: An anti-tampering system for Internet data transmission includes: a networking module 10 for networking a plurality of interconnected subnets 300 including a plurality of clients; and a consensus algorithm module 20 for checking consistency of transmission data of the clients in the same interconnected subnet 300. The tampered inconsistent client can be checked and found in a timely manner after a data content is tampered in an internet data transmission process by utilizing the interconnected subnet and consensus algorithm. Tampering is prevented, loss is reduced immediately, and security level is improved by utilizing benefits of scale, network effect and randomness of the client, and a problem which is found immediately.SELECTED DRAWING: Figure 1
Patent JP-2023026196-A (JP)
Title: Modified cross-section polyester fiber
Inventor: TEMMAN YUTA
IPC: D01F6/62
Filed: 2021-08-13
Abstract: To provide a modified cross-section polyester fiber that is a modified cross-section polyester fiber at least partially using a recycled polyester resin containing a recycled polyester raw material at a high ratio which has a mechanical characteristic value equivalent to the case using only a virgin polyester resin, and can be obtained with good productivity.SOLUTION: A modified cross-section polyester fiber is a multifilament composed of a recycled polyester resin containing 80 mass% or more of a component derived from a recycled polyester raw material, in which a single yarn constituting the multifilament has one or more projections in the outer peripheral part in a cross-sectional shape cut in a direction vertical to a longitudinal direction of the single yarn, and in the recycled polyester resin, when the total amount of the total glycol component is 100 mol%, a content of diethylene glycol is 4 mol% or less, and carboxyl terminal group concentration is 40 eq./t or less.SELECTED DRAWING: Figure 1