baber/WOPTO huggingface dataset:
Patent JP-2023022751-A (JP)
Title: Method for manufacturing solid electrolytic capacitor
Inventor: WADA NAOTO
IPC: H01G9/028
Filed: 2021-08-03
Abstract: To provide a method for manufacturing a solid electrolytic capacitor having excellent withstand voltage characteristics.SOLUTION: A pretreatment agent containing colloidal silica and a silicone-based activator is used, a treatment of retaining the colloidal silica and the silicone-based activator on an anode metal on which a dielectric oxide film is formed is performed, and then a solid electrolyte made of a conductive polymer is formed on the anode metal, whereby a solid electrolytic capacitor exhibiting excellent withstand voltage characteristics can be provided.SELECTED DRAWING: None
Patent JP-2021180673-A (JP)
Title: In vitro neonatal biomimetic (nmimic) model and methods, and use thereof
Inventor: EVAN GOMES
IPC: C12Q1/02
Filed: 2021-08-11
Abstract: To provide in vitro biomimetic models of the neonatal immune cell line for use in pre-clinical assessment of infant immune cell-mediated and humoral responses to immunogenic stimulation.SOLUTION: A method of screening a vaccine for activity comprises (a) adding a vaccine and one or more cellular activators to a first in vitro cell culture comprising cord blood CD4+ T cells and maintaining the cell culture under conditions for promoting development of vaccine-specific T follicular helper (TFH) cells, (b) forming a second in vitro cell culture comprising TFH cells developed in (a) and cord blood B cells, (c) adding a vaccine-specific antigen to the cell culture of (b) and maintaining the culture under conditions for promoting a cellular response, and (d) analyzing supernatant and/or cells from the cell culture of (c) for a cellular response, thereby screening a vaccine for activity.SELECTED DRAWING: Figure 1
Patent JP-2023026136-A (JP)
Title: game machine
Inventor: NIIMURA KENJI
IPC: A63F5/04
Filed: 2021-08-13
Abstract: To provide a game machine with improved performance.SOLUTION: The game machine has a use area and an area outside the use area as a ROM area. The use area has a first control area and a first data area where a program and the like are stored, and the area outside the use area has a second control area and a second data area where a program and the like are stored. Power supply processing is stored from an address of 0000h which is a first address of the first control area to an address of 0003h, and the continuation of the power supply processing is stored from an address of yyyyh after an address of 0004h. A vector address which stores a start address of a program of timer interrupt processing between the address of 0003h to the address of yyyyh is stored.SELECTED DRAWING: Figure 71
Patent JP-2022034543-A (JP)
Title: Timepiece component with cap
Inventor: BENJAMIN CELANT
IPC: A44C5/00
Filed: 2021-08-17
Abstract: To provide a solution for a timepiece component with a cap that is robust, reliable, and easy to implement and that can be esthetically appealing.SOLUTION: A timepiece component has a first part and a removable cap, and can assume a fastening configuration, in which the removable cap is fastened to the first part, and a free configuration, in which the cap is separated from the first part. The first part comprises at least two latching members intended to cooperate with at least two corresponding assembly members of the cap in the fastening configuration. The cap or the first part is elastically deformable from a rest position to a deformed position which allows positioning and removal for transition from the fastening configuration to the free configuration of the timepiece component and vice versa. The rest position makes it possible to stably maintain the fastening configuration of the timepiece component in which the at least two assembly members of the cap are in engagement with the at least two latching members of the first part.SELECTED DRAWING: Figure 3
Patent JP-2023027576-A (JP)
Title: Male terminal metal fitting, and connector
Inventor: MAMIYA YUMA
IPC: H01R13/04
Filed: 2021-08-17
Abstract: To provide a male terminal metal fitting capable of preventing a tab part from damaging a mat seal.SOLUTION: A male terminal metal fitting comprises: a base wall extending in a front-rear direction; and a plate-like tab part 36 extending frontward from a front end part of the base wall. The tab part 36 has: a first wall part 37 extending frontward from the front end part of the base wall; a second wall part 38; a coupling wall part 39; and an abutting wall part. A first tip part 42 that approaches the second wall part 38 as it goes frontward is provided at a front end part of the first wall part 37. A second tip part 43 that approaches the first wall part 37 as it goes frontward is provided at a front end part of the second wall part 38. A first contact part 44 at a front end part of the first tip part 42 and a second contact part 45 at a front end part of the second tip part 43 abut on each other. Front end parts of the first contact part 44 and the second contact part 45 are located at the second wall part 38 side of a center position C of an interval L between an outer face of the first wall part 37 and an outer face of the second wall part 38.SELECTED DRAWING: Figure 7
Patent JP-2023028320-A (JP)
Title: Water decomposition catalyst
Inventor: FUJITA TAKESHI
IPC: C25B1/04
Filed: 2021-08-19
Abstract: To provide a water decomposition catalyst with a lower ratio of a noble metal component relative to a conventional water decomposition catalyst such as IrO2/Pt, enabling efficient electrolysis of water, and a method of electrolyzing water using the catalyst.SOLUTION: The water decomposition catalyst relating to the present invention is characterized by including ten or more metal elements and being nano-porous. The water electrolysis method relating to the present invention is characterized by immersing two electrodes containing the water decomposition catalyst relating to the present invention and applying a voltage between the electrodes.SELECTED DRAWING: None
Patent JP-2021185701-A (JP)
Title: Transmission/reception system
Inventor: TSUTSUI YUKIHIKO
IPC: H04H20/51
Filed: 2021-08-19
Abstract: To provide a transmission/reception system using an MPT or application service descriptor coping with functionality improvement of data content services.SOLUTION: A broadcast signal transmission device 100 generates control information including, in an MPT (MMT Package Table), an application service descriptor which includes location information capable of acquiring an AIT of an application function, and information about an application coding scheme and a data content resolution. In a case where there is an extended application service descriptor in the control information, a broadcast signal reception device 140 analyzes the application service descriptor from the control information and controls the application function using the location information of a first disposed application service descriptor in the extended application service descriptor of which the application coding scheme is 0x10, the application coding scheme and the data content resolution.SELECTED DRAWING: Figure 1
Patent JP-2023028722-A (JP)
Title: Dispersant composition for hydraulic powder
Inventor: SASHIHARA YOSHIAKI
IPC: C04B18/08
Filed: 2021-08-20
Abstract: To provide a dispersant composition for a hydraulic powder capable of imparting excellent freeze-thaw resistance to a hardened body of a hydraulic composition.SOLUTION: There is provided a dispersant composition for a hydraulic powder which comprises a copolymer (A) containing a constitutional unit (A1) represented the following formula (A1) and a constitutional unit (A2) represented by the following formula (A2) as constitutional units and having a weight average molecular weight of 40000 or more and 60000 or less, wherein in the copolymer (A), the ratio of the constitutional unit (A2) to the total of the constitutional unit (A1) and the constitutional unit (A2) is 20 mass% or more and 28 mass% or less and in the copolymer (A), the ratio of a compound having a molecular weight of 8000 or less is 5.0 mass% or more and 15.0 mass% or less. (A1):-[CH2-C(R1a)(COOM1)]-, (A2):-[CH2-C(R2a)(X1-O-(CH2CH2O)n1-R3a)]-.SELECTED DRAWING: None
Patent JP-2021184310-A (JP)
Title: Checkout terminal
Inventor: KONISHI SHOTA
IPC: G07G1/00
Filed: 2021-08-23
Abstract: To solve a problem that, if there is a lid for closing a space for reading a commodity ID from an electronic tag, a capacity or a shape of the space is limited.SOLUTION: A checkout terminal of an embodiment includes a bottom surface having an opening for receiving a commodity, for mounting the commodity received through the opening, a basket including a deep canal in which a depth from the opening is deeper than a depth from the opening to the bottom surface in a part of the bottom surface, a basket cover closing the opening in an electromagnetic-wave manner, and an antenna that reads a commodity ID from a commodity ID tag attached to the commodity received in the basket through the opening.SELECTED DRAWING: Figure 8
Patent JP-2021183176-A (JP)
Title: Game machine
Inventor: HASHIMOTO KAZUKI
IPC: A63F7/02
Filed: 2021-08-24
Abstract: To provide a game machine capable of improving game amusement.SOLUTION: Performance execution means comprises: means which in a first case, executes a performance which accelerates shooting a game ball with a predetermined mode during a period from a time point at which a game round in the first case finishes to a time point at which a state transition mode determination means determines a state transition mode; and means which in a second case, executes a performance which accelerates shooting a game ball with a predetermined mode during a period from a time point at which a game round in the second case finishes, which is a time point after the state transition mode determination means determines the state transition mode, to a time point at which a prize-winning port state transition means first shifts the state of a prize-winning port from a no-ball entry state to a ball entry state.SELECTED DRAWING: Figure 306
Patent JP-2023030960-A (JP)
Title: Cooker
Inventor: KINO SHINYA
IPC: A47J27/00
Filed: 2021-08-24
Abstract: To provide a cooker that has a fitting structure in which a circuit board and a control panel are properly installed in a main frame while increase in the number of components is suppressed.SOLUTION: In the cooker 10 of the present invention, a circuit board 50 is installed in the rear side of the main frame 30 of a cooker body 20 where a window 33 is provided, and a control panel 60 is installed in the front side. The circuit board is engaged and fitted in the main frame by screwing from the rear side of the main frame, while the control panel is engaged in the main frame from the front side thereof. In the main frame, there is projectingly installed a guide member 34 which guides the circuit board in assembling. In the guide member 34, there is formed a stop surface 34b which comes into contact with the rear side of the circuit board. The main frame has a receiving member 35 projectingly installed which possesses a receiving surface 35a for coming into contact with the front side of the circuit board.SELECTED DRAWING: Figure 6
Patent JP-2023034758-A (JP)
Title: Dispensing method, specimen measuring device, and dispensing device
Inventor: HAYASHI MASAHITO
IPC: G01N35/10
Filed: 2021-08-31
Abstract: To provide a dispensing method, a specimen measuring device and a dispensing device with which, while reducing the device size, it is possible to efficiently suck in and discharge a specimen or a reagent.SOLUTION: A dispensing method includes: a step for locating a tip part 210 of a pipette 200 at a suction position C1 where a sample below a pair of holing members 220 is sucked in via between a pair of holding members 220; a step for sucking in the sample by the pipette 200 with its tip part 210 located at the suction position C1; a step for locating the tip part 210 at a position above the pair of holding members 220; a step for moving a container holding part 201 so as to hold a container 70 by the pair of holding members 220; a step for locating the tip part 210 at a discharge position C2 where the sample is discharged to the container 70 that is held by the pair of holding members 220; and a step for discharging the sample into the container 70 by the pipette 200 with its tip part 210 located at the discharge position C2.SELECTED DRAWING: Figure 4
Patent JP-2023035105-A (JP)
Title: Method and system for producing calcium carbonate
Inventor: KIKUCHI SADATO
IPC: C01D7/32
Filed: 2021-08-31
Abstract: To provide a method and system for producing calcium carbonate that can produce high purity calcium carbonate using calcium-containing waste.SOLUTION: A calcium carbonate production method for producing calcium carbonate from calcium-containing waste comprises a calcium dissolution step in which calcium is dissolved by adding hydrochloric acid water to the calcium-containing waste to produce an aqueous solution containing calcium ions, a separation step in which the hydrogen ion concentration index of the aqueous solution containing calcium ions is adjusted to separate, from the aqueous solution, components containing at least one component selected from the group consisting of Si, Al, Mg, and heavy metals, and a calcium carbonate recovery step in which calcium carbonate is produced using the aqueous solution obtained through the separation step and the aqueous solution containing potassium carbonate and/or sodium carbonate.SELECTED DRAWING: Figure 1
Patent JP-2023039479-A (JP)
Title: Soil conditioner container, method for recycling soil conditioner container, and system for recycling soil conditioner container
Inventor: NOMURA TAKEO
IPC: G06Q10/30
Filed: 2021-09-09
Abstract: To provide a soil conditioner container, a method for recycling the soil conditioner container, and a system for recycling the soil conditioner container that smoothly perform recycling of containers when promoting commercialization of a soil conditioner packed in the containers.SOLUTION: A method for recycling soil conditioner containers includes: a manufacturing step for filling the soil conditioner containers with a soil conditioner to manufacture products; a delivery step for delivering the products manufactured in the manufacturing step to sellers; a selling step for the sellers to sell the products delivered in the delivery step; a container collection step for the sellers to purchase and collect the soil conditioner containers after use of the products purchased in the selling step; a container shipping step for returning the soil conditioner containers collected in the container collection step to a manufacturer of the manufacturing step; and a purchase payment step for the manufacturer to pay a purchased amount to the sellers who have made returns in the container shipping step.SELECTED DRAWING: Figure 4
Patent JP-2023039761-A (JP)
Title: Radiation inspection device, radiation inspection method, and program
Inventor: NODA GOJI
IPC: G01N23/087
Filed: 2021-09-09
Abstract: To reduce artifacts in dual energy photography in which radiation is emitted in an oblique direction.SOLUTION: A radiation inspection device is configured such that at least two of a radiation source, holding means that holds an object to be inspected, and detection means are movable in a surface intersecting a rotation axis so as to satisfy the positional relationship in which radiation emitted from the radiation source passes through the object to be inspected in a direction inclined with respect to the rotation axis and can be detected by the detection means. The radiation inspection device comprises: an acquisition unit that acquires a plurality of tomographic images corresponding to a plurality of radiation energies different from each other obtained by irradiating the object to be inspected with radiation; and a creation unit that creates a reduction image obtained by reducing artifacts included in the plurality of tomographic images by using a coefficient that is set to reduce a difference in pixel value between partial areas in the plurality of tomographic images and the plurality of tomographic images.SELECTED DRAWING: Figure 1
Patent JP-2023040691-A (JP)
Title: Nitride semiconductor-light emission element
Inventor: MIYOSHI KOHEI
IPC: H01S5/343
Filed: 2021-09-10
Abstract: To provide a nitride semiconductor-light emission element which can be manufactured in a method allowing mass production and is capable of inverting a direction of a piezo electric field from a conventional technology.SOLUTION: A nitride semiconductor-light emission element includes: an n-type GaN substrate; an n-type first semiconductor layer positioned on an upper layer of a +C side principal surface of the GaN substrate; a second semiconductor layer forming a tunnel junction; a p-type third semiconductor layer; a fourth semiconductor layer forming a p-side guide layer; an active layer; a fifth semiconductor layer forming an n-side guide layer; and an n-type sixth semiconductor layer. A semiconductor laminate shows a step having three or more different widths where the width becomes larger as approaching the GaN substrate. The widths respectively change with a first height position in the fifth semiconductor layer and a second height position in a region sandwiched by a plane closer to the active layer of the third semiconductor layer and a plane in the first semiconductor layer closer to the GaN substrate as boundaries.SELECTED DRAWING: Figure 3
Patent JP-2023042673-A (JP)
Title: Autonomous mine vehicle
Inventor: MACHII KIMIYOSHI
IPC: G05D1/02
Filed: 2021-09-15
Abstract: To provide an autonomous mine vehicle capable of inhibiting a decrease in working efficiency when fugitive dust occurs on a work site.SOLUTION: An autonomous mine vehicle 101 comprises a periphery monitoring sensor 108 that measures a three-dimensional point group of the terrain around a vehicle body 102. A travel route setting device 203 calculates an undetected area 602 that expresses a terrain part incapable of being measured by the periphery monitoring sensor 108. An alternate route, on which the vehicle body 102 can travel without traveling through the undetected area 602, is calculated on the basis of a positional relationship between the undetected area 602 and the vehicle 102. A planned route is updated by the alternate route.SELECTED DRAWING: Figure 3
Patent JP-2023042737-A (JP)
Title: Communication support system, communication support method and program
Inventor: ISOGAI AI
IPC: G06F3/01
Filed: 2021-09-15
Abstract: To provide a technology for smoothing communication by communication more.SOLUTION: According to one embodiment of the present invention, a communication support system includes a psychological state estimation part for estimating a psychological state of an observation object on the basis of either one or both of biological information of the observation object for performing communication with a communication partner and action information showing an expression, voice or a gesture of the observation object, and an expression manifestation part for manifesting an expression event being an event showing contents of a result of estimation by the psychological state estimation part. The expression event shows the contents of the result of the estimation by the psychological state estimation part by a motion or a shape, and a color or brightness.SELECTED DRAWING: Figure 1
Patent JP-2023042905-A (JP)
Title: Beverage having enhanced sourness
Inventor: KARASUTANI YUKIE
IPC: A23L2/68
Filed: 2021-09-15
Abstract: To provide a beverage having effectively enhanced sourness.SOLUTION: Provided is a beverage comprising L-ergothioneine and a sourness component, wherein the acidity X (%) and the L-ergothioneine content Y (w/w%) in the beverage satisfy either (i) 0.03≤X and Y≥0.00005 or (ii) 0.00001≤X<0.03, and Y≥0.001×e-100X.SELECTED DRAWING: None
Patent JP-2023043078-A (JP)
Title: Control device, vehicle, control system, control method, and control program
Inventor: SUGASHIMA KENJI
IPC: B60R25/102
Filed: 2021-09-15
Abstract: To provide a control device capable of notifying information to be notified according to a situation in which a vehicle is placed, a vehicle, a control system, a control method, and a control program.SOLUTION: A controller includes a processor. The processor acquires an alert level indicating an alert degree related to abnormality generated in a vehicle from a device installed outside the vehicle, detects abnormality generated in the vehicle from an apparatus installed on the vehicle, performs control for thinning out detection results of the abnormality in accordance with the alert level, and transmits the thinned detection results to the device.SELECTED DRAWING: Figure 3
Patent JP-2023043798-A (JP)
Title: Filter for liquid chromatography column and manufacturing method thereof
Inventor: FUJIMORI TAKAKO
IPC: G01N30/60
Filed: 2021-09-16
Abstract: To provide a filter for a liquid chromatography column having mechanical strength to withstand high pressure, and further resistant to non-specific adsorption of proteins and nucleic acids, which are samples to be analyzed, and a manufacturing method thereof.SOLUTION: A surface of a porous metal filter for a liquid chromatography column is treated with a polyfunctional silane coupling agent having an epoxy group and an amino acid.SELECTED DRAWING: Figure 1
Patent JP-2023048171-A (JP)
Title: Machine learning apparatus, machine learning method, and machine learning program
Inventor: KIDA SHINGO
IPC: G06N20/00
Filed: 2021-09-28
Abstract: To provide a machine learning technique configured to facilitate conversion of loss and reduce learning time.SOLUTION: A machine learning apparatus 200 continuously learns new classes smaller in number than basic classes. A basic class feature extraction unit 50 extracts feature vectors of the basic classes. A new class feature extraction unit 52 extracts feature vectors of the new classes. A mixed feature calculation unit 60 mixes the feature vectors of the basic classes and the feature vectors of the new classes to calculate mixed feature vectors of the basic classes and the new classes. A learning unit 80 classifies query samples of a query set on the basis of distances between positions of the mixed feature vectors of the query samples of the query set on a projection space and positions of classification weight vectors of the classes, to learn classification weight vectors of the new classes so as to minimize the loss of the classification.SELECTED DRAWING: Figure 6
Patent JP-2023048612-A (JP)
Title: Control device for vehicular steering system
Inventor: TSUBAKI TAKAHIRO
IPC: B62D6/00
Filed: 2021-09-28
Abstract: To provide a control device for a vehicular steering system capable of suppressing a turn-over of a steering wheel under a situation in which a turning is restricted.SOLUTION: In accordance with a deviation θt_err between a turning angle target value and an actual turning angle, a torque value Tref_c is generated which is a compensation value for a steering torque target value that is a target value of steering torque to obtain turning reaction force. The torque value Tref_c increases by a first inclination in a first region in which the deviation θt_err is equal to or greater than a first threshold θt_err_th.SELECTED DRAWING: Figure 11
Patent JP-2022003569-A (JP)
Title: Method and system of router with tether
Inventor: Eyal Miron
IPC: G08C17/00
Filed: 2021-09-29
Abstract: To provide a method and a system of a router with a tether.SOLUTION: A device and a method comprise: a power supply module which operates to extract power from a magnetic field surrounding an electric cable; a transceiver which operates to perform communication in a backhaul network; a transceiver for a wireless local area network; and/or a remote sensing unit; and a controller module which is communicably coupled with the transceiver and/or the remote sensing unit, and the device is loaded in the surroundings of a single electric cable of a power transmission system or a power distribution system, and derives power from the single electric cable.SELECTED DRAWING: Figure 1