baber/WOPTO huggingface dataset:
Patent JP-2022116650-A (JP)
Title: Cooker
Inventor: KIMURA TOMOSHI
IPC: A47J27/00
Filed: 2021-01-29
Abstract: To provide a cooker that allows a change in the temperature of a material to be cooked in a container housed in a cooking chamber to be grasped accurately.SOLUTION: A cooker includes: a cooking chamber 12 for housing a container 13 inside, in which a material S to be cooked is stored; a magnetron 19 and a magnetron driving device 33 for heating the container 13; an automatic rice cooking control part 36 for controlling the magnetron 19 and the magnetron driving device 33; and a container bottom temperature sensor 25 for detecting a surface temperature of the container 13 in a non-contact manner. The container bottom temperature sensor 25 detects the surface temperature of the outer surface of the bottom of the container body 13a. When the container bottom temperature sensor 25 detects a predetermined increase in temperature after boiling of the material S to be cooked, and detects a dry-up phenomenon of the material S to be cooked, the automatic rice cooking control part 36 controls the magnetron 19 and the magnetron driving device 33 to decrease a heating amount for the container 13 or stop heating the container 13.SELECTED DRAWING: Figure 2
Patent JP-2022118390-A (JP)
Title: Control device of four-wheel-drive vehicle
Inventor: TANAKA SHIGEHIRO
IPC: B60W10/10
Filed: 2021-02-02
Abstract: To provide a four-wheel-drive vehicle based on a front-engine-rear-drive vehicle, which is configured so that behavior of the vehicle is stabilized further.SOLUTION: A control device of a four-wheel-drive vehicle comprises an engine 2, a motor 30, a transfer 54, an adjustment mechanism (an electromagnetic coupling mechanism 58) that changes a distribution ratio between torque of a front wheel 61 and torque of a rear wheel 62, and a control unit 10. The control unit sets the distribution ratio to a first distribution ratio at which the torque of the rear wheel is larger than the torque of the front wheel, in a running state where the engine generates driving torque; sets the distribution ratio to a second distribution ratio at which the distribution ratio of the torque of the front wheel is larger than the first distribution ratio, in a braking state where an engine brake is operated; and sets the distribution ratio to a third distribution ratio at which the distribution ratio of the torque of the front wheel is larger than second distribution ratio, in a braking state where the engine brake is operated and regenerative braking of the motor is performed.SELECTED DRAWING: Figure 5
Patent JP-2021090781-A (JP)
Title: Virtual reality surgical operation device
Inventor: ADAM SACHS
IPC: H04N13/239
Filed: 2021-02-03
Abstract: To provide a system including a robot device capable of achieving skillfulness and clear vision used in a surgical operation.SOLUTION: A system includes a center body 101, a clear vision system operatively connected to the center body, a video rendering system, a head-mounted display for displaying an image from the video rendering system, a sensor system, and a robot system operatively connected to the center body. The clear vision system includes at least one camera, and a pan-system and/or a tilt-system. The sensor system tracks a position and/or orientation to a reference point in a space of the head-mounted display. The pan-system and/or the tilt-system is configured to adjust the vision field of the camera in response to information from the sensor system regarding change in at least one of the position and orientation to the reference point in the space of the head-mounted display.SELECTED DRAWING: Figure 1A
Patent JP-2022120307-A (JP)
Title: Information processing system, method for processing information, and program
Inventor: MIYAMA YOSUKE
IPC: G06Q10/08
Filed: 2021-02-05
Abstract: To provide a technique that can reduce the cost for production, stock management, and distribution by proposing the time of delivery of an item according to a plan of producing the item to a client.SOLUTION: According to an embodiment of the present invention, an information processing system is provided. The information processing system is formed to perform: a reception step of receiving production plan information on the time of production of a predetermined lot-produced item and user information on a user who has reserved the purchase of an item; and a generation step of generating display information to propose the time of delivery of the item to the user on the basis of the production plan information, the user information, and reference information set in advance.SELECTED DRAWING: Figure 1
Patent JP-2022126497-A (JP)
Title: Web parallel movement method, web parallel movement unit, and web conveyance device
Inventor: MACHIDA NARIYASU
IPC: B65H23/038
Filed: 2021-02-18
Abstract: To enable parallel movement of a floating web in its lateral width direction.SOLUTION: A web parallel movement method is such that: two or more guide rolls are arranged in parallel on a conveyance path of a web; the web is put around an outer circumference of both guide rolls; air is blown from both guide rolls and the web is floated from an outer peripheral surface of the guide rolls, and the two or more guide rolls are made to be oblique by being rotated in the same direction in a parallel state while floating; and the web is parallelly moved in a lateral width direction along a direction of both guide rolls. Two or more guide rolls are provided as a set. The guide rolls are porous with a large number of fine holes, and can float the web by ejecting air from the fine holes to the outside. A set of guide rolls are attached in parallel to a driving device, and made to be oblique by being rotated in the same direction in the parallel state by the driving device. The web is parallelly moved in the lateral width direction.SELECTED DRAWING: Figure 1
Patent JP-2022128211-A (JP)
Title: Beneficiation processing method
Inventor: AOKI YUJI
IPC: C22B1/00
Filed: 2021-02-22
Abstract: To provide a beneficiation processing method capable of performing a beneficiation processing by improving reliability of analysis when MLA analyzing a beneficiation test result and by properly setting a processing condition, in a beneficiation processing to ore containing single-edged ore particles.SOLUTION: The present invention is a method for separating concentrate and tailings by beneficiation treatment of ore, comprising a test treatment step of performing beneficiation treatment as a test for setting treatment conditions, an analysis step of performing analysis using a MLA device on tailings recovered by the test, a condition setting step of setting conditions for the beneficiation treatment based on the data obtained by the analysis, and a final beneficiation treatment step of performing the beneficiation treatment based on the set conditions. In the analysis step, the particle size distribution data of the ore particles composing the tailings is obtained by regarding the particle size of any single ore that constitutes the single-edged ore particles contained in the tailings as the particle size of the single-edged ore particles. Then, in the condition setting step, the conditions for the beneficiation treatment are set based on the acquired particle size distribution data.SELECTED DRAWING: Figure 3
Patent JP-2021197546-A (JP)
Title: Semiconductor memory device and manufacturing method of semiconductor memory device
Inventor: TSUKAMOTO MASANORI
IPC: H01L27/11507
Filed: 2021-02-22
Abstract: To provide a semiconductor memory device capable of obtaining a sufficient margin for operation, and a manufacturing method of the semiconductor memory device.SOLUTION: A semiconductor memory device includes: a field effect transistor provided on a semiconductor substrate; an interlayer insulating film provided on the semiconductor substrate; a contact that passes through the interlayer insulating film and is electrically connected to a drain of the field effect transistor; a first wiring layer provided on the contact; a first insulating layer provided on the interlayer insulating film so as to embed the first wiring layer; an opening provided in the first insulating layer and the interlayer insulating film from a layer above the first wiring layer; and a ferroelectric capacitor that is provided in an inside of the opening and is electrically connected to a source of the field effect transistor.SELECTED DRAWING: Figure 2
Patent JP-2021092811-A (JP)
Title: Processing of audio signal during high frequency reconstruction
Inventor: KRISTOFER KJOERLING
IPC: G10L21/038
Filed: 2021-02-26
Abstract: To provide a method and a system for performing HFR (High Frequency Reconstruction/Regeneration) of audio signals.SOLUTION: An HFR system includes: means of receiving a plurality of low frequency subband signals; means of receiving a set of target energies each of which covers a different target section within a high frequency section, and indicates desired energies of one or more high frequency subband signals within the target section; means of generating a plurality of high frequency subband signals from a plurality of low frequency subband signals and a plurality of spectral gain coefficients respectively associated with the plurality of low frequency subband signals; and means of adjusting the plurality of high frequency subband signals using the set of target energies.SELECTED DRAWING: None
Patent JP-2022131206-A (JP)
Title: Information processing device, learning device, information processing system, and robot system
Inventor: HASUNUMA HITOSHI
IPC: B25J3/00
Filed: 2021-02-26
Abstract: To provide an information processing device configured to motivate a user to operate a robot, a learning device, an information processing system, and a robot system.SOLUTION: In a control apparatus 170, an information processing device includes: a detection processing unit which executes processing for detecting operation-related information of a robot that moves in accordance with an operation command, during a task executed with the robot; an evaluation processing unit which executes processing for comparing the operation-related information with a reference so as to carry out evaluation during the task; and a presentation processing unit which executes processing for causing a presentation device to present an evaluation result during the task. The evaluation processing unit executes the evaluation processing at a timing which is at least one of a timing at which the evaluation target operation of the robot occurs, and a timing at which an evaluation target stage of the task occurs. The presentation processing unit causes the presentation device to present evaluation results pertaining to the evaluation target operations in the order in which the evaluation target operations are executed, on a display of an operation terminal, and causes the presentation device to present evaluation results pertaining to the evaluation target stages in the order in which the evaluation target stages are executed, on the display of the operation terminal.SELECTED DRAWING: Figure 4
Patent JP-2022133885-A (JP)
Title: game machine
Inventor: SUZUKI SOHEI
IPC: A63F7/02
Filed: 2021-03-02
Abstract: To provide a game machine capable of increasing an interest in a game.SOLUTION: Game states of a Pachinko game machine include a low base state and a high base state. An end condition for the high base state includes a small winning end condition that is satisfied when a small winning is won. When the small winning end condition is satisfied, a main control CPU ends the high base state and controls to the low base state from when the small winning is won until the small winning game based on the small winning is started. When the small winning is won which is classified into a symbol Zb, the game state is controlled to the high base state including the small winning end condition in the end condition after the end of a big winning game, when the game state at the time of imparting of a big winning game based on the small winning is the low base state. On the other hand, the game state is controlled to the high base state not including the small winning end condition in the end condition after the end of the big winning game, when the game state at the time of imparting of the big winning game based on the small winning which is classified into the symbol Zb is the high base state.SELECTED DRAWING: Figure 4
Patent JP-2021098072-A (JP)
Title: Sanitary absorbent implement
Inventor: HOSHIKAWA MITSUHIRO
IPC: A61F13/475
Filed: 2021-03-03
Abstract: To provide a sanitary absorbent implement hard to cause skin stress on the skin of a wearer.SOLUTION: A sanitary absorbent implement includes: a surface sheet 11 comprising a nonwoven fabric having cotton fibers as a raw material, and having hydrophilic property; a back sheet 12 having liquid impermeable property, and laminated on a rear surface side of the surface sheet 11; and an absorber 14 having cotton-like fibers with water absorbency as a raw material, and stored between the surface sheet 11 and the back sheet 12. A connection part of a protective sheet 21 is fastened to a surface sheet marginal part 17 laminated on the absorber 14, and is disposed along a longitudinal direction (a direction perpendicular to a paper surface in figure 1). The connection part comprises a nonwoven fabric having cotton fibers as a raw material and having water repellency. The soft skin which repeatedly and frictionally contacts is protected owing to that the connection part is fastened onto the stiff and hard surface sheet marginal part 17 by the stored absorber 14.SELECTED DRAWING: Figure 1
Patent JP-2022138571-A (JP)
Title: Seal coating agent for insert molding, coated film formed from the same, and composite member and method for manufacturing the same
Inventor: SUGIHARA TAKASHI
IPC: C09K3/10
Filed: 2021-03-10
Abstract: To provide a seal material which has adhesion to various members, is excellent in sealability for water and sealability for chemicals, and is excellent in heat resistance, moist heat resistance and heat cycle resistance, and to provide a composite member that is integrated with a plurality of members through a seal layer composed of the seal material which is excellent in a waterproof performance and a chemical performance, and a heat cycle performance, and can be suitably used for a composite member constituting a waterproof connector and a composite member including an inorganic member such as, metal and glass or the like.SOLUTION: A seal coating agent for insert molding contains a polyester resin (A) which contains less than 10 mol% of an aliphatic dicarboxylic acid as a polybasic acid component, and has a number average molecular weight of 8,000 or more.SELECTED DRAWING: None
Patent JP-2022138948-A (JP)
Title: Alcoholic beverage, and method for producing the same
Inventor: OKAMOTO CHIAKI
IPC: C12G3/06
Filed: 2021-03-11
Abstract: To provide an alcoholic beverage whose concentrate (syrup) has excellent alcoholic stability.SOLUTION: An alcoholic beverage includes particles having a median diameter of 0.2 nm or more and 1.0 nm or less.SELECTED DRAWING: None
Patent JP-2022139425-A (JP)
Title: Electronic apparatus
Inventor: YAMAMOTO OSAMU
IPC: H01Q1/22
Filed: 2021-03-12
Abstract: To provide an electronic apparatus capable of suppressing electromagnetic influence from a mounting surface on which the electronic apparatus is mounted and a housing.SOLUTION: An electronic apparatus includes: a first housing; a second housing rotatably connected to the first housing; a third housing rotatably connected to the first housing or the second housing; and a first antenna unit 11 provided inside the third housing. The third housing is capable of switching between a standing posture in which the second housing is supported in contact with a mounting surface and a lying posture in which the second housing is not supported. The first antenna unit 11 includes a base film, an antenna element 17 and an antenna ground 18. The antenna ground 18 has at least one pair of main wirings 22 arranged opposite to each other. The pair of main wirings 22 have different height positions from the mounting surface when the third housing is in the standing posture. The antenna element 17 is arranged between the pair of main wirings 22.SELECTED DRAWING: Figure 9
Patent JP-2022139690-A (JP)
Title: Method for producing cement
Inventor: YANAGIHARA RYUGA
IPC: C04B7/13
Filed: 2021-03-12
Abstract: To provide a cement that can form a solidification-treated soil in which the selenium elution amount does not exceed the allowable amount even when it contains clinker dust within a predetermined range.SOLUTION: A method for producing cement includes a measurement step S1 of measuring the contained amount of hexavalent selenium per unit mass of cement clinker powder, a determination step S2 of determining whether the contained amount of hexavalent selenium is less than a predetermined value, and an addition step S3 of adding clinker dust to the cement clinker powder to produce cement when the contained amount of hexavalent selenium is determined to be less than the predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2022141233-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-03-15
Abstract: To increase merchantability of a game machine having plural states.SOLUTION: Specific frequency command transmission processing is used to transmit a first specific frequency designation command regarding a remaining frequency until an execution frequency of variable display becomes a specific frequency corresponding to a time-shortening condition when power is turned on. First to third sets of the first specific frequency designation command are in a two-bite configuration each, and the command is transmitted as a performance control command of a total of six bytes since there are a total of three sets. Special pattern normal processing and special pattern buffer shift processing includes processing for transmitting a second specific frequency designation command regarding the remaining frequency up to a specific frequency in accordance with execution of a variable display. A second specific frequency designation command is in a two-byte configuration, and specific frequency command data are set to 7F[H] when a counted value of a specific frequency counter is equal to or more than 7F[H].SELECTED DRAWING: Figure 294-8
Patent JP-2022082407-A (JP)
Title: Power supply unit of aerosol generator
IPC: A24F40/10
Filed: 2021-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit of an aerosol generator capable of performing appropriate notification to a user. 
     SOLUTION: An MCU 63 provided in a power supply unit 10 of an aerosol inhaler 1 is configured to execute flavor determination of whether or not an aerosol source 71 and a flavor source 52 respectively, include menthol. When the flavor determination is made before generating aerosol with flavor of the flavor source 52 attached thereto, the MCU 63 causes a light-emitting device 161 and a vibration element 162 to perform first pre-generation notification of notifying a user of a result of the flavor determination. However, when the flavor determination is not made before generating the aerosol with the flavor of the flavor source 52 attached thereto, the MCU 63 causes only the light-emitting device 161 to perform second pre-generation notification of notifying the user of the latest result of the flavor determination. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022144177-A (JP)
Title: adaptive equalizer
Inventor: WAKASUGI MASARU
IPC: H03H15/00
Filed: 2021-03-18
Abstract: To solve the problem that an adaptive equalizer is large in size.SOLUTION: An adaptive equalizer comprises: a convolutional integration part which calculates an equalization signal from an input signal and tap coefficients by tap output points and outputs it; an error calculation part which calculates and outputs an error signal as a difference between the equalization signal and a reference signal; a free-run counter; an error shift selection part which delays the error signal by a predetermined delay time in sequence, and selects and outputs an error signal having a delay quantity corresponding to a count value of the free-run counter; a delay matching part which delays an input signal of a tap output point having a maximum delay quantity by a predetermined quantity and outputs it; a correlation multiplication part which calculates a correlation value from the error signal output from the error shift selection part and the input signal output from the delay matching part and outputs it; and an integration part which integrates the correlation value output from the correlation multiplication part at each timing corresponding to the count value to generate a tap coefficient for each tap output point, and then outputs it to the convolutional integration part.SELECTED DRAWING: Figure 3
Patent JP-2022144231-A (JP)
Title: work machine
Inventor: OOTA YOSHIJI
IPC: E01H5/04
Filed: 2021-03-18
Abstract: To provide a work machine that stops a driving source when there is a difference in rotation speed between a rotating driven shaft and a work rotating shaft due to power transmission from the driving source based on comparison of acquired signals.SOLUTION: A work machine is provided with a drive rotation speed detection part that detects signals indicating rotation of a driving source, a work rotation speed detection part that detects signals indicating rotation of a work rotation shaft, a driven shaft that is rotated by power transmission from the driving source based on comparison of signals acquired from the drive rotation speed detection part and the work rotation speed detection part and a control part that stops the driving source when there is a difference in the number of revolutions with the work rotation shaft. The work rotation speed detection part has a member to be detected that rotates together with the work rotation shaft, and a sensor mounting member that holds a detection sensor that detects rotation of the member to be detected. The sensor mounting member is connected to the body frame of the work machine.SELECTED DRAWING: Figure 5
Patent JP-2022117371-A (JP)
Title: Mat type snow melting device
Inventor: KIYOMIYA SADAO
IPC: G01G19/02
Filed: 2021-01-29
Abstract: To provide a mat type snow melting device being easy to install, remove, and transport, that has added value in being capable of measuring vehicle weight and vehicle travel speed, and ensures safety during snowfall.SOLUTION: The mat type snow melting device 1 includes: a heating part 10; and a pair of non-conductive elastomer mats 11, 12 having a sandwich structure covering both principal planes of the heating part 10. The heating part 10 is formed by attaching a heating wire 17 to a base member made of a metal mesh member or a metal plate perforated with a large number of gaps. The wire mesh member or metal plate can be any of iron, steel, stainless steel, or aluminum. Using a wire mesh member 16 made of stainless steel as the base member is preferable as it ensures a light weight, appropriate rigidity, flexibility, and heat capacity. The efficiency of measurement work during snowfall can be improved by using the mat-type snow melting device 1 in combination with a mat-type weight measuring device 2 or a vehicle travel speed measuring device.SELECTED DRAWING: Figure 1