baber/WOPTO huggingface dataset:
Patent JP-2022050533-A (JP)
Title: Improved differentiation method
IPC: A61L27/38
Filed: 2022-01-06
Abstract: PROBLEM TO BE SOLVED: To provide differentiation methods for progenitor cells such as mammalian epithelial stem cells, differentiation media for use in the methods, organoids and cells obtainable by the methods, and uses thereof including therapeutic uses. 
     SOLUTION: A method for differentiating progenitor cells comprises: culturing the cells in a differentiation medium comprising a basal medium and further comprising one or more receptor tyrosine kinase ligands, a Notch inhibitor, a glucocorticoid, a TGF-β inhibitor and one or more Wnt inhibitors. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023026286-A (JP)
Title: Data trading device, data trading system, and data trading method
Inventor: ORII YASUMITSU
IPC: G06Q30/0601
Filed: 2022-01-06
Abstract: To provide a data trading device, a data trading system, and a data trading method that provide a place for trading necessary for creating a knowledge graph.SOLUTION: A data trading server 1 that trades data related to technical information analyzes a database that stores technical document data including a technical paper and a technical material, and technical document data related to one or more technical fields, is communicatively connected to a data storage device 4 having a knowledge dictionary storage unit storing a knowledge dictionary used for tagging to technical document data based on an analysis result, and outputs a sales screen which shows at least one of a DB icon indicating a database for each technical field and a dictionary icon indicating the knowledge dictionary storage unit for each technical field in a selectable manner, to a user terminal 6.SELECTED DRAWING: Figure 1
Patent JP-2023102831-A (JP)
Title: Ink supply device
Inventor: SAIGUSA TOSHIYA
IPC: B41J2/175
Filed: 2022-01-13
Abstract: To avoid such a state that it is impossible for ink to flow out due to close-contact of a supply port of an ink pack in the time of the ink flow-out operation.SOLUTION: An ink supply device comprises: an ink cartridge 11 which includes an ink pack; an ink tank 16; an ink supply valve 12 which supplies ink from the ink cartridge 11 to the ink tank 16; an atmosphere open valve 14 which is arranged between the ink cartridge 11 and the ink supply valve 12; and a control unit 2 which controls supply of the ink from the ink cartridge 11 to the ink tank 16. The control unit 2, when it is determined that supply of the ink to the ink tank 16 is needed, makes the air from the atmosphere open valve 14 flow into the ink pack by opening the atmosphere open valve 14 after closing the ink supply valve 12, closes the atmosphere open valve 14 after the elapse of the prescribed time, and supplies the ink by opening the ink supply valve 12 after closing the atmosphere open valve 14.SELECTED DRAWING: Figure 2
Patent JP-2023104572-A (JP)
Title: Indoor unit for air conditioner
Inventor: MATSUNAGA KENGO
IPC: F24F1/0011
Filed: 2022-01-18
Abstract: To provide an indoor unit for an air conditioner, capable of reducing aerodynamic noise.SOLUTION: An indoor unit 10 for an air conditioner 1 includes a Sirocco fan 52 for delivering sucked air in the radial direction, and a casing storing the Sirocco fan 52. In the casing, there are provided a rectangular air outlet 58 for air delivered by the Sirocco fan 52 to be blown therefrom, and a tongue part 62 forming the lower edge of the air outlet 58. On an upper face 81 of the tongue part 62, a plurality of flat surfaces are provided including steps gradually lower as extending from the Sirocco fan 52 to the air outlet 58. On at least one flat surface at its edge located on the side of the air outlet 58, an irregular shape is provided in a planar view.SELECTED DRAWING: Figure 3
Patent JP-2023105517-A (JP)
Title: fence panel
Inventor: ISHIKAWA MASAKATSU
IPC: E04H17/16
Filed: 2022-01-19
Abstract: To provide a fence panel capable of reducing the number of parts constituting a fence, facilitating a fence assembly work, and shortening construction time.SOLUTION: The panel comprises a panel portion, a first column portion formed at one end of the panel portion, and a second column portion formed at the other end of the panel portion. The second column portion can engage with a column member.SELECTED DRAWING: Figure 1
Patent JP-2023108533-A (JP)
Title: Map information acquisition method and device therefor
Inventor: EGAWA TAICHI
IPC: G09B29/00
Filed: 2022-01-25
Abstract: To solve a problem of a current map information acquisition method based on field survey, that updating of road information based on acquired map information tends to be delayed due to limits to human resources.SOLUTION: There is provided a map information acquisition method comprising a server and a client terminal, wherein the server causes a coordinate preservation unit to preserve coordinates to be verified, causes a mission preservation unit to preserve a verification mission associated with the verification object, causes a client terminal-side communication interface to receive the coordinates to be verified and the verification mission, causes a map display unit to display a map, causes a verification object display unit to display the verification object on the map that is displayed on the map display unit on the basis of the coordinates to be verified, causes a mission display unit to display the verification mission associated with the verification object, causes an acceptance unit to accept a response to the verification mission, causes the client terminal-side communication interface to transmit the response to the server, with the received response preserved by a response preservation unit on the server side.SELECTED DRAWING: Figure 1
Patent JP-2023111158-A (JP)
Title: Disposable wearing article
Inventor: MORIYA AKIE
IPC: A61F13/512
Filed: 2022-01-31
Abstract: To suppress wrinkles of a top sheet made of a perforated non-woven fabric.SOLUTION: In a disposal wearing article, a hole array area of a top sheet 30 has a plurality of first sequences with first holes 71 aligned apart from each other in a width direction WD, and virtual lines VL connecting the centers of adjacent first holes 71 make a wave shape in the first sequences. The first sequences have first bands 91 that continue in a longitudinal direction LD over the entire top sheet 30 in a longitudinal direction LD without having the first holes 71, have second sequences made of a group of second holes 72 arranged on each first band 91 on at least one side of each peak section part 94 around in the virtual lines VL, and have second bands 92 that continue in the longitudinal direction LD over the entire top sheet 30 in the longitudinal direction LD without having the first holes 71 between adjacent first sequences in the width direction WD, and the second bands 92 have third sequences made of a group of third holes 73 arranged intermittently in the longitudinal direction LD.SELECTED DRAWING: Figure 6
Patent JP-2023114924-A (JP)
Title: Cowl top structure
Inventor: SHIMOSATO KOTA
IPC: B62D25/08
Filed: 2022-02-07
Abstract: To provide a cowl top structure capable of achieving high load absorption properties.SOLUTION: A cowl top structure includes an engine hood 3 covering a power unit room 2 of a vehicle body 1 to be opened and closed and a window glass 4 arranged, spaced backward against the engine hood 3 to cover the front of a passenger compartment 6 with transparency. In addition to the rotational center of the engine hood 3, there are provided a hood hinge 7 positioned between the engine food 3 and the window glass 4 and a hinge cover 8 covering the hood hinge 7 from above. The hinge cover 8 has a linear thin wall part 9 extending in the vehicle longitudinal direction.SELECTED DRAWING: Figure 1
Patent JP-2023038889-A (JP)
Title: Mouth shield
Inventor: TACHIKAWA SATORU
IPC: A41D13/11
Filed: 2022-02-14
Abstract: To provide a mouth shield which automatically opens and closes without using a wearer's hand after fitting, and allows both hands to be concentrated on eating and drinking, etc.SOLUTION: A mouth shield 10 comprises a nose frame 12, ear-hooking frames 21A and 21B, a fixed shield 30 fixed on a front face side of the nose frame 12, a first movable shield 40 rotating so as to overlap outside the fixed shield 30, a second movable shield 50 rotating so as to overlap outside the first movable shield 40, and a link member 60 having a weight 72. Angular velocity when the first movable shield 40 and the second movable shield 50 are moved is amplified more than angular velocity between when a wearer faces forward and when the wearer hangs down the wearer's head by the weight 72, and thereby the first movable shield 40 and the second movable shield 50 are opened before the wearer fully faces forward to cover the wearer's mouth, and the first movable shield 40 and the second movable shield 50 are closed before the wearer fully hangs down the wearer's head to open the wearer's mouth.SELECTED DRAWING: Figure 1
Patent JP-2023118491-A (JP)
Title: Control device and method for controlling
Inventor: SHINOZAKI TOMOYA
IPC: F01N3/023
Filed: 2022-02-15
Abstract: To suppress clogging of a filter.SOLUTION: A control device includes a control unit. The control unit determines whether it is a travel state capable of conducting regeneration processing for a filter capturing particulate matters contained in an exhaust gas that is discharged from an engine on the basis of input information relating to a travel route.SELECTED DRAWING: Figure 1B
Patent JP-2022063318-A (JP)
Title: Polyolefin crosslinked foam, and manufacturing method therefor
IPC: C08J9/06
Filed: 2022-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin crosslinked foam low in remaining ammonium concentration, capable of preventing contamination or corrosion due to ammonia, and suitable for impact cushioning applications such as a floor material or a wall material of house, a joint filling material of building, an automotive interior member, a member for package or the like. 
     SOLUTION: There is provided a polyolefin crosslinked foam having density of 20 to 160 kg/m 3 , ammonia concentration of 0 ppm to 100 ppm, and glass haze degree of 5% or less by using sodium bicarbonate and p,p'-oxybisbenzenesulfonyl hydrazide (OBSH) as foaming agents. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022068294-A (JP)
Title: Anti-cd40 antibodies and their uses
IPC: A61P35/00
Filed: 2022-02-18
Abstract: PROBLEM TO BE SOLVED: To provide novel anti-CD40 antibodies, compositions including the new antibodies, nucleic acids encoding the antibodies, and methods of making and using the same. 
     SOLUTION: An anti-CD40 antibody includes a heavy chain sequence of a specific sequence number and a light chain sequence of a specific sequence number. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023120766-A (JP)
Title: Charge control system
Inventor: SAIDA YO
IPC: H02J7/00
Filed: 2022-02-18
Abstract: To cancel schedule setting of charging with a simple operation.SOLUTION: A charge control system 1 of an embodiment is a charge control system of an electric vehicle 3 which can be charged from an external power supply and comprises: an inlet 4 provided in the electric vehicle 3, with which a charging gun 2 having an operable S3 switch 11 is connected; and a charge control ECU 20 which controls charging and can set timer charging. The charge control ECU 20 cancels settings of the timer charging on the basis of a predetermined operation of the S3 switch 11 in a state in which the timer charging is set.SELECTED DRAWING: Figure 1
Patent JP-2023121403-A (JP)
Title: Lithium-silicic acid stable niobic acid sol
Inventor: TANIGUCHI KANEYUKI
IPC: C01G33/00
Filed: 2022-02-21
Abstract: To develop niobic acid sol that has an alkaline pH of the sol and shows excellent stability.SOLUTION: A niobic acid sol contains, as a dispersion stabilizer, lithium and silicic acid. The sol preferably has a Li/Nb (molar ratio) in the range of 0.25-2.0. A suitable production method for the sol includes a first step for mixing niobic acid ammonium sol with lithium silicate and a second step for heating and/or cleaning the mixture resulting from the first step.SELECTED DRAWING: None
Patent JP-2022145552-A (JP)
Title: Laminate for nonaqueous electrolyte secondary battery, member for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
Inventor: ARISE ICHIRO
IPC: H01M50/417
Filed: 2022-02-24
Abstract: To provide a laminate for a nonaqueous electrolyte secondary battery enhanced in the effect of preventing short circuit by controlling the shape of dendrite.SOLUTION: A laminate for a nonaqueous electrolyte secondary battery comprises a separator and a graphite anode. In the laminate, the graphite anode has a nonreactive parameter of 230% or more; the average value of pore volumes is 0.015 μm3 or less when a microscope image of the surface of the separator opposed to the graphite anode is analyzed.SELECTED DRAWING: None
Patent JP-2023124633-A (JP)
Title: Chemically reinforced glass and manufacturing method thereof
Inventor: OGAMI SOJI
IPC: C03C21/00
Filed: 2022-02-25
Abstract: To provide chemically reinforced glass excellent in falling strength capable of suppressing breakdown due to impact and excellent in productivity and a manufacturing method thereof.SOLUTION: In the present invention, when comparing an estimated stress profile, which is a stress profile obtained from a Na ion profile measured by EPMA, and an effective stress profile, which is a stress profile measured by a birefringence imaging system Abrio, an absolute value of a difference of tensile stress values at a center of the plate thickness is 30 MPa or less, and a value obtained by subtracting the compressive stress value of the effective stress profile from the compressive stress value of the estimated stress profile at a depth of 15 μm from the surface is 50 MPa or more.SELECTED DRAWING: Figure 1A
Patent JP-2022067117-A (JP)
Title: Program, information processing device, and information processing method
IPC: A63F13/573
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To enable control over the movement of a movable body in a game in an aspect corresponding to contents of the game more. 
     SOLUTION: According the present invention, a program causes a computer to execute the setting of a target position to which a movable body is moved within a virtual space, the update of the target position by determining a positional relation between a reference position preset within the virtual space and the target position on the basis of a prescribed parameter, and the movement of the movable body within the virtual space in accordance with the updated target position. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022075740-A (JP)
Title: Transmission method, reception method, transmission device, and reception device
IPC: H04H20/95
Filed: 2022-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a transmission method and the like capable of ensuring buffer operation of a reception device when transmitting data by using an MMT method. 
     SOLUTION: A transmission method transmits a plurality of transmission packets in a state where specifications of a reception buffer model are satisfied. The transmission packet is constituted of a variable-length packet header and a variable-length payload. The reception buffer model includes a buffer for receiving a transmission packet, converting a first packet that is constituted of the variable-length packet header and the variable-length payload stored in the received transmission packet into a second packet that has a packet header with a header stretched fixed length, and outputting the second packet that is obtained by being converted at specified withdrawal rate. The plurality of transmission packets that are less than or equal to the specified number of packets per unit time are transmitted (S2301), and the invalid packet is a NULL packet. A maximum value of the packet size of the first transfer packet is 1500 bytes. 
     SELECTED DRAWING: Figure 86 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023129994-A (JP)
Title: Portal rail device
Inventor: MURAMATSU SHIGERU
IPC: B66C5/02
Filed: 2022-03-07
Abstract: To provide a portal rail device capable of easily changing the height of a rail and increasing rigidity of a support pillar for supporting the rail.SOLUTION: The portal rail device comprises at least one support pillar for supporting a rail. The at least one support pillar has: first and second nested pillar parts: a plurality of pairs of positioning holes provided in the second pillar part; a positioning rod inserted into one of the positioning holes; a positioning recess which is provided in the first pillar part and in which the positioning rod inserted into the second pillar part enters; and bolts and nuts for fixing the first and second pillar parts. One of the first and second pillar parts has a pair of first holes at a plurality of positions, and the other pillar part has second and third coaxial holes. One of the first holes is held coaxially with the second and third holes when the positioning rod enters into the positioning recess. The bolts are inserted into the third, first and second holes in order so as to be engaged with the nuts.SELECTED DRAWING: Figure 2
Patent JP-2023130136-A (JP)
Title: Information processing method, computer program, and information processing device
Inventor: MATSUSHITA YUYA
IPC: G06Q20/40
Filed: 2022-03-07
Abstract: To provide an information processing method or the like capable of securing accuracy of a balance by verification information stored in terminals of a plurality of users.SOLUTION: An information processing method causes a computer which can communicate with a settlement terminal provided in a facility to perform processing for: acquiring identification information for identifying a first user and verification information including a balance and date and time from a terminal device of the first user; outputting the acquired verification information to terminal devices of a plurality of users different from the first user; and determining whether or not to permit settlement on the basis of verification information newly acquired from the terminal device of the first user and verification information acquired via short-range radio communication from terminal devices of a plurality of other users when the first user performs settlement.SELECTED DRAWING: Figure 10
Patent JP-2023131227-A (JP)
Title: Processing tool and manufacturing method for the same
Inventor: WAKABAYASHI TAKAYUKI
IPC: B24D5/00
Filed: 2022-03-09
Abstract: To provide a processing tool that can prevent ground chips from getting stuck and easily remove the ground chips.SOLUTION: A processing tool, which is rotated by a processing device to grind a member to be processed, comprises: a rod-like substrate that has a shank part that is mounted on the processing device and a processing part provided integrally at one end of the shank part, in which a groove extending along a rotary shaft-direction is formed in the processing part; abrasive grains fastened tightly onto an outer peripheral surface of the processing part except for the inside of the groove by a fastening layer; and a resin film having a water repellent function provided in the groove.SELECTED DRAWING: Figure 1
Patent JP-2023131292-A (JP)
Title: Thermal treatment device
Inventor: TOBE RYUTA
IPC: H01L21/26
Filed: 2022-03-09
Abstract: To provide a thermal treatment device with which it is possible to suppress a tail current while preventing the life of a flash lamp from being shortened.SOLUTION: The surface of a semiconductor wafer being held inside of a chamber is irradiated with flash light from a flash lamp FL and the semiconductor wafer is heated. A GCT thyristor 196 is connected in parallel to the flash lamp FL. The GCT thyristor 196 turns on when a prescribed time has elapsed after a current began to flow in the lash lamp FL, and a discharge current flows to the GCT thyristor 196 side having a small impedance, with a current no longer flowing in the flash lamp FL. This makes it possible to suppress a tail current that flows in the flash lamp FL. Furthermore, it is possible to prevent the life of the flash lamp from being shortened, by lowering the charge voltage to a capacitor 93.SELECTED DRAWING: Figure 11
Patent JP-2023131544-A (JP)
Title: Acoustic output device, acoustic output method, and program
Inventor: NAGOSHI KOYO
IPC: H04S1/00
Filed: 2022-03-09
Abstract: To meet the needs for further heighten the degree of freedom since the range is limited in which audibility is controllable.SOLUTION: According to an embodiment, an acoustic output device comprises output signal generation means. The output signal generation means adds a left channel signal and a right channel signal at a first ratio and generates a first output signal for a first output device. The output signal generation means also adds the left and right channel signals at a second ratio and generates a second output signal for a second output device. The output signal generation means also adds the left and right channel signals at a third ratio and generates a third output signal for a third output device. The output signal generation means also adds the left and right channel signals at a fourth ratio and generates a fourth output signal for a fourth output device.SELECTED DRAWING: Figure 1
Patent JP-2023131814-A (JP)
Title: Hydraulic pressure rotating machine
Inventor: BABA YUYA
IPC: F04B1/324
Filed: 2022-03-10
Abstract: To reduce friction between a tilt control cylinder and a servo piston.SOLUTION: A servo piston 20 constituting a tilt actuator 16 is constituted by an intermediate piston 21 in which a connecting groove 21A is formed, a first piston piece 22, one end of which in an axial direction becomes a pressure receiving face 22A and the other end of which in the axial direction abuts on one end of the intermediate piston 21, and a second piston piece 23, one end of which in the axial direction becomes a pressure receiving face 23A and the other end of which in the axial direction abuts on the other end of the intermediate piston 21. One end and the other end of the intermediate piston 21 are formed as a first protrusive spherical face 21B and a second protrusive spherical face 21C having the same-radius spherical shapes, and the other end of the first piston piece 22 and the other end of the second piston piece 23 are formed as a first recessive spherical face 22B and a second recessive spherical face 23B having spherical shapes which are the same in radii as the first protrusive spherical face 21B and the second protrusive spherical face 21C.SELECTED DRAWING: Figure 5
Patent JP-2023132469-A (JP)
Title: Film forming apparatus and film forming method
Inventor: WADA MAKOTO
IPC: H01L21/31
Filed: 2022-03-11
Abstract: To suppress an influence of an aluminum fluoride on film formation, the aluminum fluoride being generated by a reaction between a fluorine-containing gas as a cleaning gas and an aluminum-containing stage when an interior of a processing container is cleaned with the fluorine-containing gas after film forming processing.SOLUTION: A film forming apparatus includes: a processing container; an aluminum-containing stage which is provided in the processing container and on which a substrate is placed; a heating mechanism which heats the stage; a gas supply mechanism which supplies a film formation gas and a fluorine-containing gas for cleaning into the processing container; and a cover member which is provided to cover portions of the stage other than a substrate placing surface. When, after the film formation gas is supplied into the processing container to form a film on the substrate, the fluorine-containing gas is supplied into the processing container to clean the inside of the processing container, the cover member adsorbs an aluminum fluoride that is generated by a reaction between aluminum in the stage and the fluorine-containing gas and that sublimates in the processing container.SELECTED DRAWING: Figure 1