baber/WOPTO huggingface dataset:
Patent JP-2021116529-A (JP)
Title: Determination method of sediment fluidity
Inventor: NISHIZAWA YUSUKE
IPC: E21D9/087
Filed: 2020-01-22
Abstract: To provide a determination method of sediment fluidity allowing performance safety to be improved without using an instrument with a special structure.SOLUTION: A determination method of sediment fluidity determining sediment discharged from a shield machine 1 includes the steps of; acquiring a plurality of teacher data sets composed of sediment image data acquired through imaging a predetermined area V in a transporting direction of a belt conveyor C transporting the sediment discharged from the shield machine 1 and measurement results data of plastic fluidity of the sediment corresponding to the sediment image; and determining fluidity of an objective sediment corresponding to a new sediment image based on an estimated result estimated using a machine learning algorithm learned in advance based on the plurality of the teacher data sets.SELECTED DRAWING: Figure 1
Patent JP-2020073695-A (JP)
Title: Polymerizable composition, process for producing organic glass using that composition, and organic glass
Inventor: OGAWA TATSUYA
IPC: G02B1/04
Filed: 2020-01-23
Abstract: To provide a cured product that not only has excellent photochromic characteristics, but also has excellent moldability, is manufacturable in good yield in a facility not requiring strict temperature control, and has excellent mechanical and optical properties.SOLUTION: A polymerizable composition according to the present invention includes: (A) a compound including two or more allyloxycarbonyl groups represented by the general formula (1) in the figure; (B) at least one polymerization initiator selected from the group consisting of peroxyketal-based radical polymerization initiators, peroxy monocarbonate-based radical polymerization initiators, and peroxyester-based radical polymerization initiators; and (C) at least one photochromic compound selected from a naphthopyran compound group.SELECTED DRAWING: None
Patent JP-2021116005-A (JP)
Title: Motor torque control device of hybrid vehicle
Inventor: ITO YOSHITERU
IPC: B60L50/16
Filed: 2020-01-28
Abstract: To provide a motor torque control device of a hybrid vehicle which can suppress such a situation that vehicle behaviors to a drive operation of a driver are significantly different from each other due to the difference in control mode.SOLUTION: In a motor torque control device of a hybrid vehicle, an engine 2 and a motor generator 3 are connected to each other via an automatic clutch 7, and the motor generator 3 and a manual transmission 4 are connected to each other via a manual clutch 8. The motor torque control device comprises an ECU 10 which switches between an EV mode and an HEV mode on the basis of driver request torque calculated on the basis of at least the accelerator opening. The ECU 10 corrects torque of the motor generator 3 such that the change rate of the rotational speed of the motor generator 3 is substantially the same in the EV mode and in the HEV mode.SELECTED DRAWING: Figure 1
Patent JP-2021115360-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2020-01-29
Abstract: To increase game amusement.SOLUTION: A game machine capable of executing a game (special symbol variation display game) on the basis of satisfaction of a start condition and generating a special game state when the result of the game is a special result includes a normal variation winning device 37 for which the start condition is satisfied by winning a game ball. Game control means can generate a normal game state, a specific game state (ordinary electric accessory support) in which a game ball enters the normal variation winning device 37 to win more easily than in the normal game state, and a special game state. The game control means can generate the specific game state without generating the special game state, when the number of times the game is executed reaches a predetermined number of times (the number of times of ceiling n). Performance control means can execute a first suggestion performance (ceiling suggestion performance at power-on) that suggests information on the number of times the game is executed, when the power is turned on, and can execute a second suggestion performance (big wining expectation suggestion performance) that suggests the degree of expectation that the result of the game is a special result during the execution of the game.SELECTED DRAWING: Figure 106
Patent JP-2021026215-A (JP)
Title: Information processor and information processing method
Inventor: AYABE TAKAYOSHI
IPC: G09B19/00
Filed: 2020-01-29
Abstract: To provide techniques for assisting a learner in effectively attending lectures in a limited time.SOLUTION: According to embodiments, an information processor comprises: an acquisition unit to acquire a learner's learning schedule; a calculation unit to calculate a total learning time from a learning start date to a learning end date on the basis of the learning schedule; an assigning unit to assign an assigned learning time to each of multiple lessons on the basis of the total learning time; a simulation unit to simulate a learning effect according to the assigned learning times; and an output unit to output the simulation result from the simulation unit.SELECTED DRAWING: Figure 7
Patent JP-2020074213-A (JP)
Title: Information processing system, server, and information processing method
Inventor: OTA TAKASHI
IPC: F24C15/00
Filed: 2020-01-29
Abstract: To provide a technique capable of increasing expectation of a user relating to a provided meal.SOLUTION: An information processing system 1 is an information processing device comprising: a control unit which is so constituted that a server 10, a cooking device 50 and a terminal device 80 can communicate with one another through communication via a network; and a communication unit. The control unit decides control information for controlling the cooking device 50 according to order content information and the cooking device 50 as the object to cook a dish kit corresponding to the order content information.SELECTED DRAWING: Figure 1
Patent JP-2021119039-A (JP)
Title: Cutting device and printer
Inventor: TANIZAKI MASASHI
IPC: B41J11/70
Filed: 2020-01-30
Abstract: To provide a cutting device for suppressing cutting failure of a tape, and a printer.SOLUTION: A cutting device includes a receiving stand 210, a cutting part 270 and a projection part 231. The receiving stand 210 has an arrangement region 215 and a contact region 216 in a receiving surface 214. The cutting part 270 has a half-cut blade 240, and can approach and be separated from the receiving surface 214. The projection part 231 projects from the cutting part 270, and is brought into contact with the receiving surface 214 in the contact region 216 when the cutting part 270 approaches the receiving surface 214. When the cutting part 270 approaches the receiving surface 214 and the projection part 231 is brought into contact with the receiving surface 214 in a state in which a tape 8 is arranged in the arrangement region 215 of the receiving surface 214, the cutting device half-cuts the tape 8. In the receiving surface 214 of the receiving stand 210, only the arrangement region 215 in the arrangement region 215 and the contact region 216 is composed of a resin coating layer 217.SELECTED DRAWING: Figure 7
Patent JP-2021120438-A (JP)
Title: Fully automated trace amount carbonization device
Inventor: SATO AYAKO
IPC: C10B53/02
Filed: 2020-01-31
Abstract: To provide a uniform carbonization method suitable for organic elemental analysis.SOLUTION: A method for obtaining a uniform carbonization sample suitable for organic elemental analysis comprises: inserting automatically a carbonization system consisting of a small heating furnace 4 and a combustion tube 3, and a sample; and performing automatically carbonization under a predetermined condition to collect automatically carbide.SELECTED DRAWING: Figure 1
Patent JP-2020133628-A (JP)
Title: Vacuum device and vacuum system
Inventor: HOFFMAN BERND
IPC: F04D19/04
Filed: 2020-02-03
Abstract: To improve flange connection of two vacuum devices.SOLUTION: The problem is solved such that: a turbo molecular pump comprises a flange having a seal area for abutment of a seal element, which extends circumferentially around a connection axis; in this case, a vacuum device has an axial end on the radially-inner side of a vacuum area in the radial direction with respect to the connection axis; and in this case, the seal area of the flange is reverse-offset in the axial direction opposite to a connection direction with respect to the axial end of the vacuum device, or in this case, the seal area of the flange is disposed at the same axial position with the axial end of the vacuum device, or in this case, the seal area of the flange is protruded in the axial direction by a maximum of 2 mm or a maximum of 3 mm or a maximum of 4 mm in the connection direction with respect to the axial end of the vacuum device.SELECTED DRAWING: Figure 1
Patent JP-2021125498-A (JP)
Title: Electronic equipment
Inventor: MIMURA MASAKI
IPC: G06F1/16
Filed: 2020-02-03
Abstract: To provide electronic equipment in which a USB memory can be housed in a housing even when the USB memories have different length.SOLUTION: Electronic equipment 10 includes a first guide groove 52 that guides a slide portion 38 in an insertion direction, a second guide groove 54 that guides the slide portion 38 in an extraction direction, and a plurality of latching grooves 56 provided between the first guide groove 52 and the second guide groove 54 at intervals in the insertion direction or the extraction direction and connected to the first guide groove 52 and the second guide groove 54. When a USB memory 18 inserted from an insertion port 20 is released, the slide portion 38 is guided from the first guide groove 52 to the latching groove 56 closest to the first guide groove 52 in the extraction direction by the urging force of an urging portion 36 and is latched, and the latching for the latching groove 56 is released according to the pressurization of the USB memory 18 in the insertion direction, and the slide portion is guided to the second guide groove 54.SELECTED DRAWING: Figure 4
Patent JP-2021125738-A (JP)
Title: A/d converter
Inventor: FUJIMOTO YU
IPC: H03M1/14
Filed: 2020-02-03
Abstract: To provide an A/D converter that can enhance an A/D conversion function without using a high-performance sub-A/D converter in the latter stage.SOLUTION: An A/D converter 100 is a hybrid type using a main A/D converter 110, an amplifier 120, and a sub A/D converter 130. The main A/D converter 110 outputs an analog input Vin in multiple bits by ΔΣ modulation processes. The main A/D converter 110 generates a predetermined high-order bit MSB by a plurality of ΔΣ modulation processes, and outputs an analog output of quantization error to the amplifier 120. The amplifier 120 amplifies and outputs the analog output of the quantization error. The sub A/D converter 130 performs A/D conversion process on the amplified analog output to generate a lower bit LSB. An adder 150 outputs a digital output Dout in which the upper and lower bits are combined.SELECTED DRAWING: Figure 1
Patent JP-2021125323-A (JP)
Title: Fuel cell separator material and fuel cell separator
Inventor: FUKUI KATSUHIKO
IPC: H01M8/0221
Filed: 2020-02-03
Abstract: To provide a fuel cell separator material capable of achieving both desired good electrical characteristics and mechanical strength without controlling the blending amount of graphite powder and a phenol resin.SOLUTION: A fuel cell separator material includes graphite particles whose surface is coated with a binder resin, and carbon fibers, and the degree of graphitization of carbon fibers is 0.20 to 0.74.SELECTED DRAWING: Figure 1
Patent JP-2021124600-A (JP)
Title: Image forming apparatus
Inventor: OBATA SHUJI
IPC: B41J29/38
Filed: 2020-02-05
Abstract: To provide an image forming apparatus that can specify early in which of an interlock device and an open/close detection device a failure occurs.SOLUTION: An image forming apparatus comprises: a right door that is provided on a housing; a right door SW 2241 that detects the open or closed state of the right door; an ILSW 2261 by which supply or interruption of a voltage of +24 V_IL is controlled depending on the open or closed state of the right door; and a CPU 222 that determines the occurrence of a failure based on a result of detection performed by the right door SW 2241 and the state of supply or interruption of the voltage of +24 V_IL controlled by the ILSW 2261, and when determining that a failure occurs, determines in which of the right door SW 2241 and the ILSW 2261 the failure occurs based on a change in the result of detection performed by the right door SW 2241 and a change in the state of supply of the voltage of +24 V_IL controlled by the ILSW 2261 caused by subsequent operations to open and close the right door.SELECTED DRAWING: Figure 2
Patent JP-2021124976-A (JP)
Title: Voice input apparatus, control method thereof, and program
Inventor: UENO HIROMASA
IPC: G06F3/16
Filed: 2020-02-05
Abstract: To provide a voice input apparatus having a proximity sensor, configured to implement easy voice operation while enabling quick operation in voice operation.SOLUTION: The voice input apparatus includes: voice input means for inputting voice; proximity detection means which detects proximity to the voice input apparatus; and control means which executes processing corresponding to a second voice instruction when the second voice instruction for operating the voice input apparatus is input in a predetermined period after a first voice instruction for enabling voice operation on the voice input apparatus is input. When the proximity detection means detects proximity to the voice input apparatus, the control means executes processing corresponding to the second voice instruction at the time the second voice instruction is input even though the first voice instruction has not been input.SELECTED DRAWING: Figure 3
Patent JP-2021125108-A (JP)
Title: Information processing system, information processing method, and information processing program
Inventor: WAKABAYASHI MAKOTO
IPC: G06Q30/02
Filed: 2020-02-07
Abstract: To provide an information processing system which can improve convenience of a user using an operation terminal, an information processing method, and an information processing program.SOLUTION: An information processing system includes a display processing unit which displays a predetermined content in a display screen of an operation terminal, and a detection processing unit which detects user input operation on the display screen. When the detection processing unit detects the input operation to an arbitrary position in the display screen during the display processing unit displaying a first content in the display screen, the display processing unit displays selection information for allowing the first content or a second content different from the first content to be selected on the display screen.SELECTED DRAWING: Figure 7
Patent JP-2021126407-A (JP)
Title: White stick, device for white stick, and method
Inventor: KIMURA YOSHIYUKI
IPC: A45B9/00
Filed: 2020-02-14
Abstract: To secure furthermore safety of a visually impaired person.SOLUTION: A white stick 100 in a first mode includes a reading part (radio tag reader 110) for reading information from a detection object by radio communication, and a control part 130 for changing a detection range of the reading part based on the state of the white stick gripped when a user is walking.SELECTED DRAWING: Figure 2
Patent JP-2021129883-A (JP)
Title: Game machine
Inventor: KASUGA TARO
IPC: A63F5/04
Filed: 2020-02-21
Abstract: To provide a game machine capable of executing a performance in which a player does not feel a sense of discomfort at the end of an advantageous section.SOLUTION: A Pachinko slot machine includes an advantageous section in which AT can be executed to notify a player of information of a stop operation advantageous to the player and a non-advantageous section in which the AT cannot be executed. When an AT lottery is won in the advantageous section, the player is notified that the AT lottery is won by a continuous performance that is executed continuously over a plurality of unit games. In the Pachinko slot machine, when the advantageous section ends and shifts to the non-advantageous section while the continuous performance is executed in the advantageous section, the continuous performance is continuously executed even in the non-advantageous section without interrupting the continuous performance in the middle. At this time, in the continuous performance to be continuously executed, a performance content is rewritten so as to notify the player that the AT lottery is not won.SELECTED DRAWING: Figure 400
Patent JP-2020078584-A (JP)
Title: Apparatus and methods for delivery, repositioning and retrieval of transcatheter prosthetic valves
Inventor: CRAIG A EKVALL
IPC: A61F2/24
Filed: 2020-02-21
Abstract: To provide devices and methods for use in the delivery, deployment, repositioning and retrieval of transcatheter prosthetic heart valves.SOLUTION: An apparatus and methods are described herein for use in the delivery and deployment of a prosthetic mitral valve into a heart. In some embodiments, the apparatus includes a catheter assembly, a valve holding tube and a handle assembly. The valve holding tube is releasably couplable to a proximal end portion of the catheter assembly and to a distal end portion of the handle assembly. The handle assembly includes a housing and a delivery rod. The delivery rod is configured to be actuated to move distally relative to the housing to move a prosthetic heart valve disposed within the valve holding tube out of the valve holding tube and distally within a lumen of an elongate sheath of the catheter assembly. The catheter assembly is configured to be actuated to move proximally relative to the housing such that the prosthetic valve is disposed outside the lumen of the elongate sheath.SELECTED DRAWING: Figure 4
Patent JP-2021132709-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-25
Abstract: To optimally display a display including specific characters, in relation to a background image.SOLUTION: A display area of display means includes a first display area, and a second display area being an area in a periphery of the first display area, being narrower than the first display area. In the second display area, a game machine can display an assigned amount display relating to an amount of assigned game values assigned to a player, on a front side of a background image, and, at least in the first display area, can display a notification display of notifying of a fact that the amount of assigned game values reaches a prescribed amount, on a front side of the background image. The characters for use in the notification display have size larger than that of the characters for use in the assigned amount display, and the characters for use in the assigned amount display and the notification display include a specific character including a specific area enclosed by lines forming the character, formed thereon. The specific character for use in the assigned amount display is so formed that the background image is invisible from the specific area, while the specific character for use in the notification display is so formed that the background image is visible from the specific area.SELECTED DRAWING: Figure 11-4
Patent JP-2020100659-A (JP)
Title: Tetrahydronaphthalene and tetrahydroisoquinoline derivatives as estrogen receptor degraders
Inventor: ANDREW P CREW
IPC: A61K31/444
Filed: 2020-02-28
Abstract: To provide bifunctional compounds useful as modulators of estrogen receptor (target protein).SOLUTION: For example, the present invention provides following compound 1 or 2.SELECTED DRAWING: Figure 1A
Patent JP-2020147034-A (JP)
Title: Active energy ray-curable resin composition for wet area, antifouling laminate for wet area, and method for manufacturing the same, and article for wet area
Inventor: SUZUKI RYO
IPC: B32B27/16
Filed: 2020-02-28
Abstract: To provide an antifouling laminate for wet area which is excellent in all of water scale removability, sebum dirt removability, oil-based ink removability and chemical resistance.SOLUTION: An antifouling laminate for wet area has a base material for wet area and an antifouling resin layer on the base material for wet area, in which a water falling angle of the antifouling resin layer is less than 40°, surface energy of the antifouling resin layer is 25 mJ/m2 or less, the antifouling resin layer is a cured product of the active energy ray-curable resin composition, and the active energy ray-curable resin composition contains 55-80 mass% of urethane (meth)acrylate (excluding urethane (meth)acrylate having polysiloxane-derived structure) with respect to the total amount of a monomer in the active energy ray-curable resin composition.SELECTED DRAWING: Figure 1
Patent JP-2021130106-A (JP)
Title: Catalyst made of iron and carbon for promoting oxidation of hardly decomposable organic substance
Inventor: ISHII HIROYUKI
IPC: C02F1/72
Filed: 2020-02-19
Abstract: To solve the problem that an accelerated oxidation treatment method such as a Fenton oxidation method and a method that uses ozone/UV-ray/hydrogen peroxide having strong oxidation power in combination has high cost and may not fully decompose hardly decomposable organic substance as a primary treatment of waste water.SOLUTION: Since the present invention is an iron/carbon pellet which can be obtained by adding 50% or larger of iron powder and 40% of carbon powder and mixing and stirring a catalyst such as porous charcoal and copper oxide, granulating and molding it to about 3 cm and heating and drying the mixture, and then sintering by heat of 400 to 700 degrees for 60 to 180 minutes, the device to be used is simple as shown in Fig. 1, the handling of the pellet is safe and simple and the device can be utilized at a very low cost.SELECTED DRAWING: Figure 1
Patent JP-2021143897-A (JP)
Title: Temperature sensor, temperature measurement device, and temperature measurement method
Inventor: NAKAKAWANISHI MANABU
IPC: G01K7/16
Filed: 2020-03-11
Abstract: To provide a temperature sensor, temperature measurement device, and temperature measurement method that can prevent breakage of a lead wire connecting an electric resistor and a thermal anchor part that constitute the temperature sensor when the temperature of a measured body at an extremely low temperature is measured by the temperature sensor.SOLUTION: A temperature sensor installed to a measured body at an extremely low temperature and transmitting measured temperature data to a measured temperature output part via a lead wire has a storage body, an electric resistor inside the storage body, and a thermal anchor part inside or outside the storage body connected by the lead wire. The lead wire extending from the thermal anchor part is connected to the measured temperature output part.SELECTED DRAWING: Figure 3