baber/WOPTO huggingface dataset:
Patent JP-2020074559-A (JP)
Title: Wallet device for cryptocurrency and signature method for using the device
Inventor: KYUGA MASAHIKO
IPC: G06Q20/36
Filed: 2020-01-10
Abstract: To provide a wallet device for secured cryptocurrency and a secret key signature method.SOLUTION: Provide is a wallet device for more secured cryptocurrency comprising, a central control server device to accept trading request data from the external, a transaction manage device, a hot wallet server device, a cold wallet server device, and a remote signature device, where the transaction manager device comprises means to create/output data conforming to a bitcoin network on the Internet, and where the transaction manager device is located between the central server device creating a transaction template, and the hot wallet server device creating a signature, the cold wallet server device and the signature device.SELECTED DRAWING: Figure 1
Patent JP-2020187341-A (JP)
Title: Method for manufacturing toner binder and toner
Inventor: HONDA SUSUMU
IPC: G03G9/08
Filed: 2020-01-14
Abstract: To provide a toner binder and a toner that satisfy all of crushability, heat-resistant storage property, charge characteristics, image conveyance resistance, and durability, while maintaining low-temperature fixability and hot offset resistance.SOLUTION: There is provided a method for manufacturing a toner binder containing a saturated polyester resin (A) and a vinyl resin (B). The saturated polyester resin (A) is a polyester resin obtained through polycondensation of a carboxylic acid component (y) and an alcohol component (x) containing an alkylene oxide adduct of bisphenol A in which the addition mol number of alkylene oxide is 2 to 5. The saturated polyester resin (A) has a hydroxyl value of 3 mgKOH/g or more, and the method for manufacturing a toner binder includes a step of polymerizing constituent monomers of the vinyl resin (B) at a temperature of 100°C or higher under the presence of the saturated polyester resin (A) to obtain the vinyl resin (B).SELECTED DRAWING: None
Patent JP-2021112078-A (JP)
Title: Power supply system, server, and power generating installation
Inventor: TSUKAMOTO KEIJI
IPC: H02J3/00
Filed: 2020-01-14
Abstract: To provide a technique capable of precisely evaluating a use achievement of a power generating installation, while securing a degree of freedom in usage of a fuel gas in a user.SOLUTION: A power supply system comprises: a power generating installation supplying power to a user; and a server which can be communicated with the power generating installation. The power generating installation comprises: a fuel battery generating power by using a fuel gas; and gas amount measurement means of measuring a supply amount of the fuel gas. The server acquires information on the supply amount of the fuel gas supplied to the user, and specifies the supply amount of the fuel gas which is not used for the fuel battery on the basis of a measurement result of the gas amount measurement means and the acquired information.SELECTED DRAWING: Figure 1
Patent JP-2021110307-A (JP)
Title: Compressor housing for turbocharger
Inventor: NIWA TETSUYA
IPC: F04D29/58
Filed: 2020-01-14
Abstract: To provide a compressor housing for a turbocharger which can be formed by die-casting, is low in a cost, and excellent in a deposit adhesion prevention effect.SOLUTION: A compressor housing 1 for a turbocharger comprises a refrigerant flow passage 5, and is divided into a scroll piece 2 and a shroud piece 3. The refrigerant flow passage 5 is formed of an annular space 50 which is formed by fitting a first flow passage forming part 51 and a second flow passage forming part 52 which are formed at both the pieces 2, 3. The refrigerant flow passage 5 sets an average value of a maximum value and a minimum value of a distance from a rotating shaft 13a to an external peripheral side wall face 55 at a cross section vertical to an axial direction Y as a reference distance, and has a proximal region 501 in which the distance is shorter than the reference distance, and a distal region 502 in which the distance is longer than the reference distance. A scroll chamber 12 includes a wide region 12a whose cross section area is equal to a reference area or larger, and a narrow region 12b whose cross section area is smaller than the reference area. The proximal region 501 is located at the same side as that of the wide region 12a, and the distal region 502 is located at the same side as that of the narrow region 12b.SELECTED DRAWING: Figure 1
Patent JP-2021114373-A (JP)
Title: Battery system
Inventor: MIYAJIMA TAKAYUKI
IPC: H01M10/651
Filed: 2020-01-16
Abstract: To provide a battery system that effectively inhibit water from intruding into the inside of a battery cell.SOLUTION: A vehicle 200 includes a battery system 100 comprising a battery pack 10 having an exterior case housing a battery stack in which a plurality of battery cells are stacked in a thickness direction, each battery cell housing a power generation element in an external laminate having a seal part bonded by heat fusion. The battery system comprises: a moisture amount measurement device for measuring an internal moisture amount in the battery pack 10; a humidity measurement device for measuring internal humidity in the battery pack 10; a temperature measurement device for measuring a temperature of the seal part; a cooling device 40 for cooling the seal part; and a control device 30 for controlling the cooling device 40. The control device 30 instructs the cooling device to cool the seal part in the case of determining whether or not the moisture amount acquired from the moisture amount measurement device is equal to or larger than a threshold and determining whether or not a moisture permeation degree of the seal part is equal to or larger than a threshold on the basis of the humidity and the temperature acquired from the humidity measurement device and the temperature measurement device.SELECTED DRAWING: Figure 1
Patent JP-2021112902-A (JP)
Title: Molded article manufacturing method and molding mold-unit
Inventor: MURAO HITOSHI
IPC: B29C33/38
Filed: 2020-01-21
Abstract: To improve a quality of a molded article to be molded by using a resin-made molding mold having a simple configuration.SOLUTION: A molding mold-unit 100 comprises: a resin-made molding mold 110 having a wall portion 13 having a transfer surface 131 that defines a part of a cavity 10; and a reinforcing member 12 that can be attached to and detached from the molding mold 110 so as to come into contact with a wall surface 132 on the wall portion 13 opposite to the transfer surface 131. A molded article is formed by filling the cavity 10 with molten resin, and the molding mold 110 is opened, and then the reinforcing member 12 is taken out. After that, the wall portion 13 is destroyed to take out the molded article.SELECTED DRAWING: Figure 1
Patent JP-2021117538-A (JP)
Title: Factory management device, factory management method, and factory management program
Inventor: NAKANO TAKAHIRO
IPC: G06Q10/06
Filed: 2020-01-22
Abstract: To provide a function to optimize factory management using information on work capacity of workers and machines.SOLUTION: A factory management device for creating a factory plan, includes: a storage unit for storing worker measurement information that measures the movements of workers, and machine measurement information that measures a predetermined value indicating the operation state of machines that are production facilities of the factory; a worker capacity prediction unit that predicts changes in work capacity of workers using the worker measurement information; a machine capacity prediction unit that predicts changes in work capacity of the machines using the machine measurement information; a production capacity prediction unit that predicts production capacity of the factory by using the prediction of changes in the work capacity of the workers and machines; and a planning unit that uses the predicted production capacity of the factory to create the factory plan that meets a given productivity index.SELECTED DRAWING: Figure 1
Patent JP-2020058911-A (JP)
Title: Game machine
Inventor: MATSUBARA KAZUTAKA
IPC: A63F7/02
Filed: 2020-01-23
Abstract: To provide a game machine that can improve a behavior of a pair of movement members.SOLUTION: Of a pair of first slide members 720, one first slide member 720 abuts on the other first slide member 720. The other first slide member 720 is formed so as to be movable by moving one first slide member 720, thereby forming unexpected movement that is difficult to be formed only by a drive motor 771 for driving the other first slide member 720.SELECTED DRAWING: Figure 40
Patent JP-2021115817-A (JP)
Title: Transport device and recording device
Inventor: ASAMOTO KATSUYA
IPC: B41J2/01
Filed: 2020-01-29
Abstract: To provide a transport device which enables improvement of adhesion of a medium to a conveyor belt, and to provide a recording device which enables improvement of image quality by improvement of the adhesion of the medium.SOLUTION: A transport device 1 includes: a conveyor belt 22 which has a support surface 22a for adhering to a medium M to support the medium M and which transports the medium M adhered thereto; a heating unit 50 which heats the conveyor belt 22 before the medium M is supported by the support surface 22a; a pressing part 60 which is provided at the downstream side of the heating unit 50 in a moving direction of the conveyor belt 22 and presses the medium M to the support surface 22a; a temperature detection part 65 which detects a temperature of at least a part of the support surface 22a ranging from the heating unit 50 to the pressing part 60 in the moving direction; and a control unit 90 which controls the heating unit 50 based on a detection result of the temperature detection part 65.SELECTED DRAWING: Figure 5
Patent JP-2021118504-A (JP)
Title: Imaging apparatus
Inventor: CHOKAI HIROSHI
IPC: H04N5/232
Filed: 2020-01-29
Abstract: To transmit an appropriately sized amount of power to a moving part without interfering with the movement of the moving part.SOLUTION: An imaging unit 11 holding an imaging element 103 is movable relative to a body part 12 in a direction perpendicular to an imaging optical axis. A power transmission unit 106 wirelessly transmits power to the imaging unit 11. A power reception unit 105 of the imaging unit 11 receives the transmitted power wirelessly. The magnitude of the power transmitted by the power transmission unit 106 is changed according to the position of the imaging unit 11.SELECTED DRAWING: Figure 7
Patent JP-2021122094-A (JP)
Title: Constant temperature bath type crystal oscillator
Inventor: YAN HANDONG
IPC: H03B5/32
Filed: 2020-01-31
Abstract: To suppress decrease in frequency short-term stability due to the influence of noise generated by a temperature correction circuit.SOLUTION: A constant temperature bath type crystal oscillator has: an oscillation circuit 12 for generating an oscillation signal; a heat generating unit 11 for heating the oscillation circuit 12; and a temperature compensation voltage generation unit 14 for generating a temperature compensation voltage that changes depending on the temperature. The oscillation circuit 12 has a variable capacitance element 125 whose capacitance value changes based on the temperature compensation voltage. The temperature compensation voltage generation unit 14 includes: a temperature sensor 142 and a temperature sensor 145 provided in series between a power source and the ground; a variable resistor 143 connected in parallel with the temperature sensor 142; and a fixed resistor 146 connected in parallel with the temperature sensor 145, and changes the temperature compensation voltage based on the change in the temperature around the temperature sensor 142 and the temperature sensor 145 and the resistance value of the variable resistor 143.SELECTED DRAWING: Figure 1
Patent JP-2021122487-A (JP)
Title: Training image generation device, method and program, learning device, method and program, discriminator, and radiographic image processing device, method and program
Inventor: HAMAUZU SHIN
IPC: A61B6/00
Filed: 2020-02-05
Abstract: To provide a training image generation device, method and program, a learning device, method and program, a discriminator, and a radiographic image processing device, method and program that are able to reliably prevent a surgical tool from remaining in the body of a patient after surgery.SOLUTION: A processor acquires a radiographic image including a human body, and a surgical tool image which indicates a surgical tool and is acquired by a method other than radiography. The processor combines the surgical tool image with the radiographic image to generate a training image for training a discriminator that discriminates a region of the surgical tool in a target image when the target image is input.SELECTED DRAWING: Figure 2
Patent JP-2021126170-A (JP)
Title: Merchandise display system
Inventor: OKUBO MASARU
IPC: A47F3/04
Filed: 2020-02-10
Abstract: To provide a merchandise display system that has a relatively small scale and inexpensive configuration and is capable of mitigating labor of a worker on display and supplementation work of merchandise.SOLUTION: A merchandise display system installed in a shop comprising a storage chamber disposed so as to face the inside of the shop to store articles (900) of merchandise and a display shelf installed in the storage chamber to display the articles of merchandise to the inside of the shop includes: a storage unit provided in the storage chamber to store the articles of merchandise; and a display device provided in the storage chamber to display the articles of merchandise on the display shelf. The display device includes: a second roller transport base (421) that receives at least one article of merchandise from the storage unit, loads the merchandise arranged in a row, and moves; a wall part (421c) that is positioned at the second roller transport base's side part and extends in a loading direction, in which the merchandise is arranged on the second roller transport base, and above the second roller transport base; and an alignment device (425) that is positioned at the second roller transport base's side part on the opposite side to the wall part and presses the merchandise loaded on the second roller transport base toward the wall part.SELECTED DRAWING: Figure 11
Patent JP-2021130954-A (JP)
Title: Pulling-in device
Inventor: MATSUDA HIROSHI
IPC: E05F1/16
Filed: 2020-02-19
Abstract: To provide a pulling-in device capable of reducing an initial operation load to be applied to an opening/closing member while increasing a real pulling-in load applied to the opening/closing member during a pulling-in operation.SOLUTION: The pulling-in device comprises: a pulling-in member 18 capable of storing a biasing force of a pulling-in direction Db1; a pre-stage transmission path 20 to which the biasing force is input as a first pulling-in load Fa1 from the pilling-in member 18; a post-stage transmission path 24 connected to the pre-stage transmission path 20 through a transmission mechanism 22; the transmission mechanism 22 for converting the first pulling-in load Fa1 input from the pre-stage transmission path 20 into a second pulling-in load Fa2 smaller than the first pulling-in load Fa1 when output to the post-stage transmission path 24; and a path switching mechanism 50 that switches a path for transmitting a pulling-in load from the pre-stage transmission path 20 and the post-stage transmission path 24 to an opening/closing member 12 between a pulling-in operation path for transmitting the first pulling-in load Fa1 from the pre-stage transmission path 20 to the opening/closing member 12 and an opening/closing operation path for transmitting the second pulling-in load Fa2 from the post-stage transmission path 24 to the opening/closing member 12.SELECTED DRAWING: Figure 2
Patent JP-2021132337-A (JP)
Title: Video processing apparatus, program, and video processing method
Inventor: MURATA YASUHIRO
IPC: H04N21/854
Filed: 2020-02-20
Abstract: To suppress costs for equipment required for video processing.SOLUTION: A video processing apparatus comprises: a reversed key signal generation unit which generates a reverse key signal by reversing the value of a key signal used to compose an original video and a fill signal of an image to superimpose on the original video; and a composition unit which composes a broadcast video obtained by superimposing the fill signal thereon and the fill signal of an image for mask for masking the original image, by using the reversed key signal.SELECTED DRAWING: Figure 4
Patent JP-2020073237-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-21
Abstract: To provide a game machine that suitably executes a setting confirmation work.SOLUTION: A game machine includes special variable display means that can perform variable display of special identification information and display a variable display result, normal variable display means that performs variable display of normal identification information and derives a display result, and normal variable display time counting means that counts an execution period of the variable display of the normal identification information. While the execution period is counted, power supply to the game machine is stopped, and then when power supply to the game machine is restarted and the game state is controlled to the setting confirmation state, counting of the execution period is suspended until the setting confirmation state is completed, the counting of the execution period is restarted when the setting confirmation state is completed, and the mode of the special variable display means is a mode different from the variable display result when the game state is controlled to the setting confirmation state.SELECTED DRAWING: Figure 9-27
Patent JP-2021134387-A (JP)
Title: Evaporation device
Inventor: KASEBE TSUYOSHI
IPC: H01G4/32
Filed: 2020-02-27
Abstract: To provide a zinc deposition device for film for film capacitor.SOLUTION: An evaporation device 100 has a crucible 101 for melting zinc, a cylinder-based heating chamber 102 housing the crucible, and a plurality of electric heating bars 104 arranged outside the heating chamber. The evaporation device is provided with a fitting port 130 which is a square cylinder part 131 raised from a side face of the heating chamber and has a skirt part 133 formed having an upper surface spread laterally, and also equipped with a mask 140 such that a lid part 141 having a peripheral edge part 144 profiled along the skirt part to close the fitting port upper surface, and also having a slit 143 bored to blow out zinc vapor, and a leg part 142 inserted in surface contact with a square cylinder inner wall are formed by making a metal flat plate cohere, wherein a flat plate thickness is 1-4 mm, a leg part interval is 20-40 mm, a width of a peripheral edge outside the leg part is 10 to 30 mm, and an insertion-directional length of the leg part is equal to or less than a raising height of the square cylinder which is 2/3 or larger of the width. The electric heating bars 104a are arranged to the right and left with the center located inside a reference line A connecting a skirt part end and a leg part end.SELECTED DRAWING: Figure 3
Patent JP-2021134554-A (JP)
Title: Faucet device
Inventor: OHARA YUTARO
IPC: B05B1/18
Filed: 2020-02-27
Abstract: To provide a foam cap and a faucet device, that do not need to be made larger than necessary and can firmly secure an area of an air inflow inlet and an area of a bubble outlet.SOLUTION: The air inflow inlet is provided on a side of the foam cap, and a side of a flow path is provided with a communication port for communicating with the air inflow inlet and allowing air from a gap provided in a spout part to pass to the air inflow inlet.SELECTED DRAWING: Figure 5
Patent JP-2021135808-A (JP)
Title: On-vehicle apparatus control device
Inventor: NAKAYA YUSUKE
IPC: G06F9/445
Filed: 2020-02-27
Abstract: To reduce software development man-hours when deploying vehicle models.SOLUTION: An on-vehicle apparatus control device 100 includes a CPU 150 and a memory 160. The CPU 150 includes an application layer 120, a middleware layer 130, and a device driver unit 141, as a configuration of software. A first communication packet 131 on an application side and a second communication packet 132 on a device driver side are implemented in the middleware layer 130. The memory 160 has stored an internal mapping table 166a defining connection relationship between the first communication packet 131 and the second communication packet 132, and an external mapping table 166b defining a direct communication path between the first communication packet 131 or the second communication packet 132 and an on-vehicle network CNW.SELECTED DRAWING: Figure 2A
Patent JP-2021139420-A (JP)
Title: Valve mechanism
Inventor: FUKUDA TAKESHI
IPC: F16K27/02
Filed: 2020-03-04
Abstract: To provide a valve mechanism capable of easily and precisely disposing a valve seat and a valve body in a proper positional relationship, and accurately performing flow rate adjustment.SOLUTION: When assembling a bypass valve 1, a support shaft 5 is inserted in a bearing space 25 of a valve seat 2, thereby precisely deciding a positional relationship of a valve body 4 and a valve seat 2, and easily and certainly performing the centering of the valve body 4 and the valve seat 2. Therefore, a positional deviation of a valve port 21 of the valve seat 2 and the valve body 4 can be avoided, and the flow rate adjustment with high accuracy of the bypass valve 1 can be realized.SELECTED DRAWING: Figure 1
Patent JP-2021141491-A (JP)
Title: Piezoelectric device
Inventor: MATSUMURA YU
IPC: H04R17/00
Filed: 2020-03-06
Abstract: To provide a piezoelectric device which enables further reduction of sound reverberation of ultrasonic components.SOLUTION: A piezoelectric device 1 includes a case 10, a piezoelectric element 20, and a cushioning material 60. The case 10 defines a storage space S1. The piezoelectric element 20 is disposed in the storage space S1. The cushioning material 60 is disposed on the piezoelectric element 20 and contacts with the piezoelectric element 20. The cushioning material 60 includes a resin 61 and hollow particles 63. The hollow particles 63 are dispersed in the resin 61. Each hollow particle 63 has a shell. The shell defines an internal space.SELECTED DRAWING: Figure 1
Patent JP-2021137469-A (JP)
Title: Foot-rest for western style toilet bowl
Inventor: SHIMIZU MASAMI
IPC: E03D11/00
Filed: 2020-03-09
Abstract: To provide a foot-rest for a Western style toilet bowl in which a portion of placing a foot when in use is unfolded or drawn, and can be used when maintaining a posture of giving the foot highly in a state where a person is seated on a toilet seat, and can be made compact when not in use.SOLUTION: A foot-rest 1 for a Western style toilet comprises: a folding frame body 2 where 2-sheets of short side plates 4 and short side parts of a first long side plate 5 and a second long side plate 6 are connected bendably, and furthermore, a bent portion 7 is vertically formed in each short side plate 4, and a substantially rectangular shape is formed when unfolding both short side plates 4, the first long side plate 5 and the second long side plate 6; and a foot-rest board 3 bendably attached to an upper edge of the first long side plate 5, and covered on the upper edge of the folding frame body 2 being unfolded in a freely unfolding manner. When the foot-rest 1 for the Western style toilet is used, the same is placed at the side of a Western style toilet bowl 51, the footrest board 3 is lifted, the second long side plate 6 is separated from the first long side plate 5, the bent parts 7 of both short side plates 4 are stretched, and thereby the 2-sheets of short side plates 4, the first long side plate 5 and the second long side plate 6 are unfolded into a substantially rectangular shape.SELECTED DRAWING: Figure 2