baber/WOPTO huggingface dataset:
Patent JP-2023054936-A (JP)
Title: Calculation device, calculation method and calculation program of outflow rate
Inventor: UCHISAWA TOSHIO
IPC: E02B7/20
Filed: 2021-10-05
Abstract: To provide a calculation device allowing missing of an outflow rate and an inflow rate needed for dam management to be prevented even when opening angle data of outflow rate facilities are missed.SOLUTION: A calculation device comprises: a reservoir level acquisition section 31 for acquiring a measured value of a reservoir level of a dam reservoir; an opening angle data acquisition section 32 for acquiring a measured value of an opening angle of a gate valve of outflow facilities 5 of the dam reservoir; an outflow rate calculation section 33 for calculating an outflow rate from the outflow facilities 5; and an opening angle storage section 282 for storing a latest measured value of the opening angle of the gate valve as a storage value of the opening angle, wherein the outflow rate calculation section 33 calculates an outflow rate using a measured value of the reservoir level supplied from the reservoir level acquisition section 31 and a measured value of an opening angle supplied from the opening angle data acquisition section 32 when the measured value of the opening angle is supplied from the opening angle acquisition section 32, and calculates an outflow rate using a measured value of a reservoir level supplied from the reservoir level acquisition section 31 and a stored value of the opening angle stored in the opening angle storage section 282 when no measured value of the opening angle is supplied from the opening angle acquisition section 32.SELECTED DRAWING: Figure 1
Patent JP-2023055286-A (JP)
Title: Centralized insurance contract management system and insurance contract information sharing method
Inventor: YANAGAWA SEIJI
IPC: G06Q40/08
Filed: 2021-10-06
Abstract: To provide a centralized insurance contract management system and an insurance contract information sharing method for allowing an information sharer to easily protect an insurance that a user has subscribed online when it becomes difficult for the user to manage the insurance.SOLUTION: An insurer server creates an insurance policy in which two QR codes are displayed, each of which generates an insurance contract, and insurance commentary information explaining procedures such as product descriptions and insurance claims by a video with audio, and further sends an insurance policy QR code image file generating the insurance policy to a user terminal. The user terminal accesses an insurance management company server, enters into a consignment contact therewith for managing the insurance simultaneously with registering an information sharer, and sends the insurance policy QR code image file received from the insurer server. The insurance management company server regularly sends a current status confirmation mail to the user terminal, and if there is no reply, sends a notice requesting an information sharer terminal to protect a user status and the insurance, as well as the insurance policy QR code image file.SELECTED DRAWING: Figure 4
Patent JP-2023055335-A (JP)
Title: Etching method and etching device
Inventor: FUKUNAGA Yusuke
IPC: H01L21/3065
Filed: 2021-10-06
Abstract: To provide an etching method and an etching device capable of improving an etching rate.SOLUTION: An etching method according to an exemplary embodiment includes a step (a) of using a first process gas to form a first layer containing nitrogen atoms and hydrogen atoms on the surface of a film to be etched, a step (b) of reforming the first layer into a second layer using a second process gas containing halogen atoms and hydrogen atoms, and a step (c) of using plasma generated from a third process gas to etch the film to be etched having the second layer formed thereon.SELECTED DRAWING: Figure 3
Patent JP-2023057421-A (JP)
Title: Ground reinforcement pipe and long-forepoling construction method
Inventor: OKABE TADASHI
IPC: E21D9/04
Filed: 2021-10-11
Abstract: To provide a ground reinforcement pipe, which can eliminate the need for a cutting-off operation on a terminal-part partial pipe during the excavation of a tunnel that uses a non-widening long forepoling construction method, and can eliminate industrial waste during using the ground reinforcement pipe.SOLUTION: A ground reinforcement pipe 1 allows a drilling rod 11 to be inserted therein, the drilling rod being used in a non-widening long forepoling construction method. The ground reinforcement pipe has a head-part partial pipe 2 with a tip being fitted with a drill bit 12. The ground reinforcement pipe is provided with a terminal-part partial pipe 5 and a storage partial pipe 4 inserted with the terminal-part partial pipe 5 by a telescopic mechanism, wherein the terminal-part partial pipe 5 is telescopically inserted in the storage partial pipe 4.SELECTED DRAWING: Figure 2
Patent JP-2023060907-A (JP)
Title: face guard
Inventor: SUZUKI HIDEYUKI
IPC: A42B3/20
Filed: 2021-10-18
Abstract: To provide a face guard held by a neck of a wearer and capable of arbitrarily adjusting a distance from a face of the wearer to a shield.SOLUTION: There is provided a face guard 100 that is held by a neck of a wearer and covers a mouth and a nose at a predetermined distance from a face of the wearer, including: a substantially annular frame 20 to be worn around the neck of the wearer; and a transparent shield 10 attached to the frame and rising from a chest of the wearer. The frame has a substantially semi-annular first frame portion 201 to which the shield is attached, and a substantially semi-annular second frame portion 202 that comes in contact with the neck of the wearer. Portions coming in contact with the first frame portion and the second frame portion are configured as an adjustment mechanism to tilt and move the shield attached to the first frame portion to an arbitrary angle from the face of the wearer, with the second frame portion as a reference.SELECTED DRAWING: Figure 1
Patent JP-2023061437-A (JP)
Title: Vehicle ultraviolet rays lamp
Inventor: HARA TAKUYA
IPC: A61L9/20
Filed: 2021-10-20
Abstract: To provide a vehicle ultraviolet ray discharge lamp capable of suppressing generation of a leakage current in an electrical connection between a discharge lamp and a lighting circuit, and capable of aiming to improve productivity.SOLUTION: A vehicle ultraviolet rays lamp includes a discharge lamp capable of radiating ultraviolet rays; a terminal holder to which the discharge lamp is mounted; a lamp cover housing the discharge lamp and the terminal holder inside and having an opening at one end; a lighting circuit capable of outputting a driving voltage of a predetermined frequency; a conductive member having a plate shape and electrically connecting the terminal holder and the lighting circuit; and a housing that has a box shape and accommodates the discharge lamp, the terminal holder, the lamp cover, the lighting circuit, and the conductive member inside.SELECTED DRAWING: Figure 3
Patent JP-2023066782-A (JP)
Title: game machine
Inventor: ADACHI MASATO
IPC: A63F7/02
Filed: 2021-10-29
Abstract: To provide a game machine which prevents an immersion of a player and allows for playing a game at ease.SOLUTION: A game machine which can execute a game includes game stop means which, upon a satisfaction of a predetermined condition, can create a game impossible state in which the game cannot be executed, and notification means which can give a notification of an error related to a put-out of a game medium in the game impossible state.SELECTED DRAWING: Figure 99
Patent JP-2023068566-A (JP)
Title: Analog front-end circuit and large-scale integrated circuit
Inventor: KANEKO TORU
IPC: H03H11/04
Filed: 2021-11-02
Abstract: To provide an analog front-end circuit and a large scale integrated circuit capable of suppressing distortion with a small area.SOLUTION: An analog front-end circuit 100 includes: first capacitances C1, C2 whose one ends are connected to input terminals N1, N2; a complete differential amplifier 12 having a first input part connected to the other end of the first capacitance C1 and to which a first input signal is inputted from a signal source 80 through the first capacitance, and a first output part for outputting a first output signal according to the first input signal; an attenuator 50 for attenuating DC gain of the first output signal outputted from the first output part; and a first resistance circuit R for outputting the first output signal attenuated by the attenuator to the first input part.SELECTED DRAWING: Figure 4
Patent JP-2023069632-A (JP)
Title: frequency converter
Inventor: NAGASAKA MASAFUMI
IPC: H04B17/318
Filed: 2021-11-08
Abstract: To generate an unmodulated signal from a modulated signal without changing configuration of existing frequency converter.SOLUTION: A frequency converter 1 includes distributes 10, 11, 13, BPFs 12, 15, an LPF 17 and mixers 14, 16 in addition to a circuit of a conventional frequency converter 90. The mixer 16 mixes a signal of frequency (f1-LO1) performed filtering process by the BPF 12 and a signal of frequency (f1-LO2) performed filtering process by the BPF 15, and generates a signal of frequency (LO1-LO2) and a signal of frequency (2f1-(LO1+LO2)). The LPF 17 eliminates unwanted signals from those signals by performing filtering process for passing a signal of a predetermined low frequency bandwidth (a bandwidth including the frequency (LO1-LO2)). As a result, an unmodulated signal which is CW for measurement of frequency (LO1-LO2) can be obtained.SELECTED DRAWING: Figure 1
Patent JP-2023070793-A (JP)
Title: Liquid composition, and fiber-reinforced composite material using the liquid composition
Inventor: DAIMON HIRONORI
IPC: C08G18/67
Filed: 2021-11-10
Abstract: To provide a liquid composition for a fiber-reinforced plastic intermediate substrate which is capable of suppressing void to a minimum, and has excellent mechanical properties and heat resistance properties.SOLUTION: A liquid composition for a fiber-reinforced plastic intermediate substrate contains a composition (A) which includes a compound (a) having two or more isocyanate groups, and a composition (B) which includes vinyl ester resin (b1) and ethylenic unsaturated group-containing mono-alcohol compound (b2). Further, in a preferable embodiment of the liquid composition for a fiber-reinforced plastic intermediate substrate, a polymerization inhibitor (C) is blended in the compositions (A) and/or (B).SELECTED DRAWING: None
Patent JP-2023072125-A (JP)
Title: Press molding crack determination method, press molding crack determination device, press molding crack determination program and press molding crack suppression method
Inventor: KARIYAZAKI YUTA
IPC: B21D22/00
Filed: 2021-11-12
Abstract: To provide a press molding crack determination method, a press molding crack determination device, a press molding crack determination program and a press molding crack suppression method which determine presence/absence of occurrence of a crack of a portion in which a deformation route changes from compressive deformation to tensile deformation in press molding of a metal plate and suppress the occurrence of a crack on the basis of the determination.SOLUTION: A press molding crack determination method for determining presence/absence of occurrence of a crack of a portion in which a deformation route changes from compressive deformation to tensile deformation in press molding of a metal plate comprises the steps of: deriving a molding limit line about occurrence of a crack of the metal plate by means of a ball head bulging test of a substantially-circular test piece 1 formed with a notch on an outer peripheral edge and finite element analysis for calculating stress with a distortion history obtained by the ball head bulging test as a displacement boundary condition (S10); and determining the presence/absence of the occurrence of a crack of a portion in which a deformation route changes from compressive deformation to tensile deformation in press molding of the metal plate on the basis of the derived molding limit line (S20).SELECTED DRAWING: Figure 1
Patent JP-2023072775-A (JP)
Title: program
Inventor: KAMMA YUI
IPC: H04N1/00
Filed: 2021-11-15
Abstract: To provide a program for using a configuration file including parameters to be used for controlling a device, configured to use the configuration file with an appropriate combination of the parameters.SOLUTION: An image processing program 22 reads a plurality of parameters included in a configuration file 25, sets the read parameters to default values of parameters to be used for controlling an MFP3, and uses, on receipt of an instruction to execute printing or scanning through a user IF 13, a modified parameter if the parameter is modified from the default value, or uses the default value if the parameter is not modified. When a combination of parameters which cannot be set simultaneously exists in combinations of the read parameters, the image processing program 22 executes processing for correcting the combination of the parameters which cannot be set simultaneously.SELECTED DRAWING: Figure 1
Patent JP-2023073657-A (JP)
Title: Moisture-curable polyurethane hot-melt resin composition, cured product and article
Inventor: NISHIUMI KENGO
IPC: C08G18/40
Filed: 2021-11-16
Abstract: To provide a moisture-curable polyurethane hot-melt adhesive which can exhibit a high aspect ratio while suppressing high viscosity at service temperature.SOLUTION: There is provided a moisture-curable polyurethane hot-melt resin composition which contains a polyurethane resin, wherein the polyurethane resin has an isocyanate group and a Diels-Alder crosslinking unit, and an aspect ratio measured under a specific condition is 40% or more. There are also provided a cured product which is formed of the moisture-curable polyurethane hot-melt resin composition, and an article including the cured product. The amount of the isocyanate group (g/mol) contained in the polyurethane resin is preferably larger than the amount of the Diels-Alder crosslinking unit (g/mol).SELECTED DRAWING: None
Patent JP-2023073786-A (JP)
Title: Sheet conveyance device
Inventor: TAKASHIMA KENJI
IPC: B65H3/06
Filed: 2021-11-16
Abstract: To provide a sheet conveyance device which enables miniaturization.SOLUTION: A sheet conveyance device comprises a tray, a pickup roller, a lifting mechanism, a holder, a biasing part, and a detection mechanism. The lifting mechanism causes the tray to ascend and descend to a lifted position and a lowered position. The lifted position is a position where a sheet is in contact with the pickup roller. The holder holds the pickup roller, so as to be displaceable by pushing up the sheet. The biasing part adds a biasing force in a direction in which the pickup roller is pushed down to the holder. The detection mechanism detects that the sheet has pushed up the pickup roller. The detection mechanism comprises a detection part and a sensor. The detection part can switch between a reference position and a detection position, by a displacement of the holder with lifting/lowering of the tray. The sensor detects that the detection part has arrived at the detection position. The biasing part adds the biasing force to the holder at the position overlapping with the pickup roller when viewed from the direction of the biasing force.SELECTED DRAWING: Figure 3
Patent JP-2022019790-A (JP)
Title: String fastening/loosening device
IPC: A44B99/00
Filed: 2021-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a string fastening/loosening device which has a simple and inexpensive structure and in which abrasion and failure of an elastic element due to repeated operations hardly occur. 
     SOLUTION: A string fastening/loosening device 100 according to the present invention comprises: a base 200; a string fastening/loosening member; a release unit; at least one locking element; and an interlocking member. The base 200 has: a plurality of base teeth; and a storage space communicating with the outside via a string hole. The string fastening/loosening member is pivotably disposed in the storage space and has an annular rail corresponding to the string hole and a first coupling part. The release unit is pivotably disposed in the storage space and has an operation knob 420 and a shaft member. The shaft member has a first position regulation part, a second position regulation part and a slip stop part. At least one locking element is arranged in the storage space, has a through hole and is positioned by the first position regulation part or second position regulation part. The interlocking member is positioned in a rotatable manner in the storage space, coupled to the knob 420, has a second coupling part and includes a plurality of elastic contact arms engaged with the base teeth. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023074890-A (JP)
Title: Cooling device of engine
Inventor: NISHIHARA TAKETO
IPC: F02F11/00
Filed: 2021-11-18
Abstract: To provide a cooling device of an engine capable of improving connection rigidity of a cooling water introduction case to a cover member, and reducing vibration of the cover member and the cooling water introduction case.SOLUTION: An expansion portion 27 has: a first case mounting boss portion 28A to which a lower portion 50A of a cooling water introduction case 50 is fastened by a bolt 11; a second case mounting boss portion 28B to which an upper portion 50B of the cooling water introduction case 50 is fastened by a bolt 11; a first flange portion 29A extending to a side part of a first cover mounting boss portion 26A from a cooling water introduction port 30; and a second flange portion 29B extending to a side part of a second cover mounting boss portion 26B from the cooling water introduction port 30. The first case mounting boss portion 28A and the second case mounting boss portion 28B are respectively disposed on tip end portions in an extending direction, of the first flange portion 29A and the second flange portion 29B and connected to the first cover mounting boss portion 26A and the second cover mounting boss portion 26B.SELECTED DRAWING: Figure 3
Patent JP-2023076361-A (JP)
Title: Mushroom cultivation promotion method using piezoelectric effect and high voltage generator for mushroom cultivation
Inventor: TAKAHASHI HIROFUMI
IPC: A01G18/69
Filed: 2021-11-22
Abstract: To provide a mushroom cultivation promotion method using positive piezoelectric effect, and to provide an apparatus for producing the same.SOLUTION: The present invention provides a mushroom cultivation promotion method using positive piezoelectric effect by an impact method or a squeeze method. According to the impact method, a high voltage is continuously applied to a mushroom culture medium by applying a load continuously at least 100 times, or the squeeze method consists of a piezoelectric ceramic and a handle that pushes it and by gently pushing the handle on the piezoelectric ceramic using the principle of leverage, a high voltage is applied to a mushroom culture medium, thereby increasing the germination probability of a mushroom and promoting subsequent growth; and an apparatus for producing the same.SELECTED DRAWING: Figure 3
Patent JP-2023076918-A (JP)
Title: Optical connector cleaning tool and method for cleaning optical connector
Inventor: SAKAGUCHI YUYA
IPC: G02B6/36
Filed: 2021-11-24
Abstract: To provide an optical connector cleaning tool capable of suppressing increase in connection loss of an optical connector.SOLUTION: An optical connector 200 includes a ferrule 210 with a connection end face 211, a housing 230 movably storing the ferrule 210, and a first coil spring 240 energizing the ferrule 210 to a connection end face 211 side. An optical connector cleaning tool 1 is a cleaning tool for cleaning the connection end face 211 of the optical connector 200, the cleaning tool 1 comprising: a cleaning head 110 which has a pressing face 121 for pressing a cleaning body 2 against the connection end face 211 and on which the cleaning body 2 is wound; a feeding bobbin 30 for supplying the pressing face 121 with the cleaning body 2; a winding bobbin 40 for recovering the cleaning body 2 from the pressing face 121; and a guide nozzle 190 for storing the cleaning head 110. The guide nozzle 190 has an abutting part 192b for coming into contact with the ferrule 210.SELECTED DRAWING: Figure 9
Patent JP-2023079460-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-11-29
Abstract: To further enhance an interest in varying of a special drawing pattern.SOLUTION: A game machine 1 has a main control board 10, a performance control board 120, a put-out control board 130, a first special drawing pattern display device 20, and a second special drawing pattern display device 21. The main control board 110 includes means for setting a game state of the game machine 1 to any one of a normal state, a slightly time shortening state having a slightly higher advantageous degree related to an auxiliary game than the normal state, and a high base time shortening state having a fully higher advantageous degree related to the auxiliary game than the normal state and the slightly time shortening state. The performance control board 120: when receiving a power source restoration command corresponding to the slightly time shortening state from the main control board 110, displays a background image of the slightly time shortening state on an image display unit 31; and, when receiving a power source restoration command corresponding to the normal state from the main control board 110, displays the same background image as that of the slightly time shortening state on the image display unit 31; and, when receiving a game state designation command of the normal state in displaying the same background image, ignores the game state designation command for the display of the background image.SELECTED DRAWING: Figure 61
Patent JP-2023079789-A (JP)
Title: Sample holder and superconducting quantum computer
Inventor: HASHIMOTO YOSHIHITO
IPC: G06N10/00
Filed: 2021-11-29
Abstract: To provide a sample holder that raises the chip mode resonance frequency.SOLUTION: A sample holder includes a metal pedestal, and a printed circuit board (PCB) placed on the pedestal. A through hole is formed in the PCB to penetrate from the front surface to the back surface. On the side of the pedestal on which the PCB is placed, a bottomed top opening type cavity is formed at a portion corresponding to directly below the through hole in the PCB, and a part of the cavity protrudes outward from a position corresponding to the through hole when the side of the pedestal on which the PCB is placed is viewed from above.SELECTED DRAWING: Figure 10B
Patent JP-2023081183-A (JP)
Title: game machine
Inventor: KANO TAKUYA
IPC: A63F7/02
Filed: 2021-11-30
Abstract: To provide a game machine which can be improved from a point of view of making a movement of movement means favorable.SOLUTION: A plate-like body M610 and a link member M660 are constituted to be operated by a pillar part M582a of a gear M582 with a pin. The plate-like body M610 and the link member M660 are separately arranged, which can make it easier to avoid that an influence from the plate-like body M610 to the pillar part M582a of the gear M582 with the pin and an influence from the link member M660 to the pillar part M582a of the gear M582 with the pin occur at the same time, thereby making a movement of the pillar part M582a of the gear M582 with the pin favorable.SELECTED DRAWING: Figure 1983