baber/WOPTO huggingface dataset:
Patent JP-2023066003-A (JP)
Title: Liquid discharge head and method for manufacturing the same
Inventor: NAKANO TOSHIO
IPC: B41J2/01
Filed: 2021-10-28
Abstract: To surely seal an electric connection part, and suppress sealing defects.SOLUTION: A liquid discharge head has: a recording element substrate 3 for discharging a liquid; an electric wiring board 4 which is electrically connected to the recording element substrate 3; a support member 5 for supporting the recording element substrate 3 and the electric wiring board 4; and a sealing agent 6 for sealing an electric connection part between the recording element substrate 3 and the electric wiring board 4. The support member 5 has a recess 7 where the recording element substrate 3 is stored, and a gap 71 in which a space between the inner wall of the recess 7 and a side wall 3a of the recording element substrate 3 is sealed with a sealing agent 6, and a groove part 8 is provided on its bottom surface. The groove part 8 has a first groove part 81 extending in a first direction from an end 8a, a second groove part 82 extending along the side wall 3a of the recording element substrate 3 and extending in a second direction different from the first direction, and a bent part 8c for connecting the first groove part 81 and the second groove part 82. The groove part 8 has a downward average gradient toward a central part 8b from the end 8a, and the gradient of the bent part 8c is smaller than the average gradient.SELECTED DRAWING: Figure 3
Patent JP-2023066743-A (JP)
Title: Water cut-off structure of metal profile
Inventor: KOMIYA TOMOKAZU
IPC: E04B1/68
Filed: 2021-10-29
Abstract: To provide a water cut-off structure of a metal profile which can enhance water cut-off performance by blocking off outside air.SOLUTION: A water cut-off structure of metal profiles includes metal profiles 15A and 32 arranged adjacently, and a tape 41 affixed over the metal profiles 15A and 32 arranged adjacently, the tape 41 is a metal-made tape, and an aluminum-made tape, the metal profile 15A is a transom 15A of a curtain wall and the metal profile 32 is an attachment 32 arranged adjacent to the transom 15A.SELECTED DRAWING: Figure 5
Patent JP-2023067070-A (JP)
Title: Heat dissipation material
Inventor: KATAYAMA TAKASHI
IPC: D04H1/46
Filed: 2021-10-29
Abstract: To provide a heat dissipation material which exhibits high heat transferring properties, satisfactorily holds a contact between a superconducting wire rod and a heat dissipation material even in conduction cooling, and exhibits excellent cooling performance.SOLUTION: A heat dissipation material contains a fiber sheet for being arranged between a cooler and a high-temperature superconducting wire rod in a conduction cooling type superconducting coil, wherein an amount of an impregnation resin contained in the fiber sheet is less than 5 mass% on the basis of the total mass of the fiber sheet, heat strain in a fiber direction when at least a part of the fiber forming the fiber sheet is cooled to 77K from 273K is larger than 0, at least a part of the fiber forming the fiber sheet is oriented at an angle larger than 30 degrees relative to the sheet surface, and a percentage of density of the heat dissipation material to density of the fiber forming the fiber sheet is 10% or more and 70% or less.SELECTED DRAWING: None
Patent JP-2023067341-A (JP)
Title: Gas release device and gas release method
Inventor: MATSUKI SEIGO
IPC: B05B1/06
Filed: 2021-11-01
Abstract: To provide a gas release device and gas release method capable of supplying a sufficient amount and concentration of gas even to users at a prescribed distance without using a suction instrument such as a nasal cannula.SOLUTION: A gas release device includes a container with an opening at one end, gas supply means for supplying gas to the inside of the container, and air supply means for supplying air to the inside of the container. The container is configured to energize the gas supplied to the inside by the supplied air and release the energized gas and the supplied air from the opening to the outside. A delivery port of the gas supplied to the inside of the container is disposed at a central part of an air flow supplied to the inside of the container.SELECTED DRAWING: Figure 1
Patent JP-2023067609-A (JP)
Title: force sensor
Inventor: NIWA EIJI
IPC: G01L1/22
Filed: 2021-11-01
Abstract: To provide a force sensor that can achieve improvement in detection sensitivity to strain by alleviating an impact of noise.SOLUTION: A force sensor comprises: a strain-inducing body (10) that has elasticity; an outer-side protrusion part (12) that extends over an entire circumference along a circumferential edge part of the strain-inducing body (10), and protrudes from a lower plane (102) of the strain-inducing body (10); an inner-side protrusion part (14) that protrudes from the lower plane (102); and strain sensitive members (21 to 24) that have an isotropic gauge factor in a principal plane direction of the strain-inducing body (10). The strain sensitive members (21 to 24) are arranged in designation latitude ranges (R1 and R2) of the principal plane (101) of the strain-inducing body (10). The strain sensitive members (21 to 24) are divided at one portion, and are composed of a pair of annular strain sensitive parts extending in an annular shape surrounding a pole (O) and a connection part connecting one end part of the pair of annular strain sensitive parts.SELECTED DRAWING: Figure 1
Patent JP-2023072517-A (JP)
Title: Message relay device, system and program
Inventor: KAWABATA HIDEAKI
IPC: H04L51/214
Filed: 2021-11-12
Abstract: To reduce a frequency at which an inquiry of whether user equipment (UE) can use a prescribed message service is made.SOLUTION: A relay device comprises: transmission means for transmitting a second message including the telephone number of user equipment (UE) to a server that manages information relating to a telephone number initially assigned to a first MNO among a plurality of MNOs, in response to a first message that includes the telephone number of the UE having been received; reception means for receiving from the server a third message including information that indicates whether the UE has performed a start process for using the first message service, in response to the second message having been transmitted; and determination means for determining whether the UE can use the first message service, on the basis of the information included in the third message.SELECTED DRAWING: Figure 2
Patent JP-2022020814-A (JP)
Title: Agents for maintaining and activating stem cell properties as well as external preparations for skin and cosmetics containing the same
IPC: A61K8/49
Filed: 2021-11-17
Abstract: PROBLEM TO BE SOLVED: To provide novel agents capable of maintaining and activating stem cell properties of mesenchymal stem cells as well as external preparations for skin and cosmetics containing the agents. 
     SOLUTION: The invention provides a gene expression enhancer comprising hydroxyproline or pharmacologically acceptable salt thereof as an effective ingredient and enhancing the expression of a gene selected from the group consisting of LIF, COMP and FMOD genes. The invention also provides an agent capable of maintaining and activating the stem cell properties of mesenchymal stem cells comprising hydroxyproline or pharmacologically acceptable salt thereof as an effective ingredient. External preparations for skin and cosmetics containing the agent are also provided. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023077438-A (JP)
Title: Laminate rubber seismic isolation bearing
Inventor: ORAI MASAYOSHI
IPC: F16F15/04
Filed: 2021-11-25
Abstract: To provide a laminate rubber seismic isolation bearing capable of improving weather resistance without using cover rubber.SOLUTION: A laminate rubber seismic isolation bearing comprises a laminate rubber body formed by alternately laminating a rubber plate and a rigid plate, and a pair of flange plates connected to the upper and lower end surfaces of the laminate rubber body. The thickness of the outer peripheral part of the rigid plate is larger than the thickness of a body part, which is the central side of the rigid plate. According to such a configuration, it is possible to reduce an area where the rubber plate is exposed to outside air and improve weather resistance without using cover rubber.SELECTED DRAWING: Figure 1
Patent JP-2023078711-A (JP)
Title: Core-shell type composite granule, inorganic composite material prepared using core-shell type composite granule and manufacturing method thereof
Inventor: MUTO HIROYUKI
IPC: C01F7/025
Filed: 2021-11-26
Abstract: To provide composite powder particles capable of suitably utilizing raw powder of inorganic materials such as ceramics with controlled structure, and structurally-controlled inorganic composite material produced thereby.SOLUTION: Core-shell type composite granules have a core that is composed of particles of matrix material and a shell that is formed in a rod or plate shape oriented in the circumferential direction and is composed of functional particles and particles of matrix material. A composite inorganic material has a sea-island structure formed by forming a green body with the core-shell type composite granules and then sintering and is structurally controlled in two steps such that the functional particles in a sea part are oriented.SELECTED DRAWING: Figure 1
Patent JP-2023078913-A (JP)
Title: Fluids discharge apparatus and fluids transfer apparatus
Inventor: KAWAMURA KENJI
IPC: B65B37/06
Filed: 2021-11-26
Abstract: To provide a technology advantageous for stably discharging a plurality of fluids at a desired ratio while suppressing an apparatus size.SOLUTION: A fluids discharge device 10 includes a first nozzle body 11 having a first flow path 21 through which a fluid flows, a second nozzle body 12 at least partially positioned in the first flow path 21 and having a second flow path 22 through which a fluid flows, and an arrangement adjustment device 30 that changes a projection amount of the second nozzle body 12 from the first nozzle body 11 by relatively shifting the first nozzle body 11 and the second nozzle body 12.SELECTED DRAWING: Figure 1
Patent JP-2023079645-A (JP)
Title: Computer, and power adjustment method
Inventor: KANDA CHIAKI
IPC: G16Y10/40
Filed: 2021-11-29
Abstract: To select a resource operated as adjustment force of an external power source so as to reduce the number of resource replacement, in selection of the resource.SOLUTION: A computer manages a plurality of resources operable as adjustment force of an external power source. Each of the plurality of resources includes a power storage device capable of charging power from the external power source. The computer executes resource selection of selecting a resource operated as the adjustment force among the plurality of resources in response to a charge request for adjustment force. The computer determines chargeable time of each of the plurality of resources, prior to the resource selection. The computer preferentially selects a resource having short chargeable time in resource selection for a first charge request, and preferentially selects a resource having long chargeable time in resource selection for a second charge request. An adjustment period required in the second charge request is longer than an adjustment period required in the first charge request.SELECTED DRAWING: Figure 7
Patent JP-2023003374-A (JP)
Title: Roll paper holder and intermediate lid set
Inventor: MICHIBATA HIROYUKI
IPC: A47K10/36
Filed: 2021-12-01
Abstract: To provide a roll paper holder that allows roll paper to be easily cut with one hand, the roll paper holder facilitating the replacement of the roll paper while reducing troublesome work for a user to a minimum.SOLUTION: A roll paper holder holds roll paper 13 in rotatable manner. A side wall 3 is provided with a lid 1 in rotatable manner. Plates (1a-1c) forming the lid 1 are biased in parallel side by side at normal times (excluding the time of cutting the roll paper). In order to cut the roll paper 13, a drawing part for the roll paper 13 is pressed against a cutting part 4 of the lid 1, the plates (1a-1c) are biased, projecting to the roll part side of the roll paper 13, and a roll pressing part 18 is pressed against the roll part of the roll paper 13, thereby suppressing the rotation of the roll paper 13 to facilitate its cutting.SELECTED DRAWING: Figure 6
Patent JP-2023083905-A (JP)
Title: Polyisocyanate composition, coating composition, coating layer and coated article
Inventor: MITSUMUNE SHINJI
IPC: C08G18/79
Filed: 2021-12-06
Abstract: To provide a polyisocyanate composition that allows a reduction in the amount of use of a volatile organic solvent when combined with a high-solid acrylic polyol to form a coating composition, and also has excellent appearance and hardness when formed into a coating layer.SOLUTION: A polyisocyanate composition comprises a polyisocyanate derived from aliphatic diisocyanate and alcohol, wherein the molar ratio of allophanate groups relative to isocyanurate groups 100 mol% being 10 mol% or more and 50 mol% or less, and an SPA value measured with acetone by cloud point titration being 14.0 or more.SELECTED DRAWING: None
Patent JP-2022022332-A (JP)
Title: Movement control of robot travelling on track
IPC: G05D1/00
Filed: 2021-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a remotely-operated robot moving on a track provided on a frame structure. 
     SOLUTION: A method and a controller control the movement of a robot from a start position to a stop position, and the robot has a pair of wheels having drive means controlled by a local controller. Based on the current speed and angular position of each wheel and the position of the robot with respect to a frame structure, a master controller sets individual speed driving sequences for the pair of wheels based on the current speed and angular position of each wheel, the current global position of the robot, and the start position and the stop position of the robot. The speed driving sequence is transmitted to the local controller which controls the pair of wheels. thereby controlling the acceleration and deceleration of each wheel via the individual driving means. The local controller reliably keeps the pair of wheels synchronized. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023084468-A (JP)
Title: Manufacturing method for antireflection film
Inventor: KONDO SHIGERU
IPC: G02B1/18
Filed: 2021-12-07
Abstract: To provide a manufacturing method capable of manufacturing an antireflection film of a low reflectivity, and an antireflection film using the method.SOLUTION: A manufacturing method for an antireflection film is a manufacturing method for an antireflection film 10 having an uneven layer 14 and a coat layer 15 containing fluorine, comprising an uneven layer formation step of forming the uneven layer 14 on a base material 11; a coat layer formation step of forming the coat layer 15 on the uneven layer 14 using fluorine-containing gas; and a holding step of holding the base material 11 on which the uneven layer 4 and the coat layer 15 are formed under a high-temperature and high-humidity atmosphere.SELECTED DRAWING: Figure 1
Patent JP-2023085869-A (JP)
Title: Impact actuation device
Inventor: WATABE YUKIO
IPC: B25D9/00
Filed: 2021-12-09
Abstract: To provide an impact actuation device capable of applying a force which has amplified a strike by an air hammer, and which can achieve long life of a member.SOLUTION: An impact amplifying mechanism 3 which actuates via a link mechanism 4 by a strike of an air hammer mechanism 2 includes a pair of opening/closing members 12, 12 pivotally supported at a base part 11 via a pair of shaft parts 13, 13 respectively. Between gear parts provided in an opposing manner at the opening/closing members 12, 12 respectively, a spacer member having a tooth part which is engaged with the gear part is interposed. By the strike of the air hammer mechanism 2, the pair of opening/closing members 12, 12 are rotated via the interlocking between the gear parts and the spacer member. With this constitution, the strike of the air hammer mechanism can be amplified by the impact amplifying mechanism 3, this can be used to replace the conventional hydraulic type mechanism.SELECTED DRAWING: Figure 1
Patent JP-2023087895-A (JP)
Title: Cylindrical battery and method of manufacturing cylindrical battery
Inventor: WAKABAYASHI DAIRIN
IPC: H01M10/0587
Filed: 2021-12-14
Abstract: To provide a cylindrical battery whose resistance is easily reduced and whose mass productivity is easily enhanced.SOLUTION: A cylindrical battery 10 includes: an electrode body 14 in which a positive electrode 11 and a negative electrode 12 are wound with a separator 13 interposed therebetween; a cylindrical outer can 16 with a bottom that houses the electrode body 14; and a current collector plate 60 electrically connected to the negative electrode 12. A cylindrical portion 30 of the outer can 16 has an inner protruding portion 50 that protrudes radially inward toward a bottom plate 68 of the outer can 16 in the axial direction. An outer peripheral surface 60c of the current collecting plate 60 is brought into contact with an inner peripheral surface 50a of the inner protruding portion 50.SELECTED DRAWING: Figure 1
Patent JP-2023089671-A (JP)
Title: Prediction system, prediction method and program
Inventor: WATANABE HIROSHI
IPC: G05B23/02
Filed: 2021-12-16
Abstract: To provide a prediction system allowed to predict the replacement time of a volcanic ash filter before a start of use.SOLUTION: A prediction system comprises an acquiring section that acquires a predetermined evaluation condition concerning a volcanic ash filter of an object of evaluation and a predicting section that predicts the replacement time of the volcanic ash filter of the object of evaluation based on a prediction model that, if inputting the evaluation condition, outputs a prediction value of a lifetime of the volcanic ash filter related to the evaluation condition and the evaluation condition the acquiring section acquired.SELECTED DRAWING: Figure 1
Patent JP-2023090506-A (JP)
Title: Fitting
Inventor: YAMAUCHI RYUSUKE
IPC: E06B7/22
Filed: 2021-12-17
Abstract: To provide a fitting capable of reducing the width in the depth direction while ensuring water stoppage by a water stop gasket that contacts a lower end of a sash, and suppressing the influence of the contact resistance of the water stop gasket on the opening and closing operation of the sash.SOLUTION: A fitting 1 includes a frame 2 having a lower frame 22, sashes 3, 4 which are arranged movably in the horizontal direction in the frame 2 and used to open and close an opening of the frame 2, and water stop gaskets 721, 722 which are provided on the lower frame 22 and arranged to extend in the lateral direction only in the lateral range of the sashes 3, 4 positioned at the closed position, and contact the lower ends of the sashes 3, 4. The lower ends of the sashes 3, 4 are provided with protrusions 322, 422 which project downward from the lower surfaces of lower rail bodies 321, 421 of the sashes 3 and 4 and with which the water stop gasket 721, 722 come into contact. The protrusions 322, 422 protrude downward from the lower surfaces of the lower rail bodies 321, 421 at positions inside both ends of the lower rail bodies 321, 421 in the depth direction.SELECTED DRAWING: Figure 2
Patent JP-2023090531-A (JP)
Title: power generation system
Inventor: KONO IZUMI
IPC: F02C1/08
Filed: 2021-12-17
Abstract: To provide a power generation system that does not require an external power supply and is compact in size.SOLUTION: A power generation system 1 comprises: a container 10 that houses liquefied carbon dioxide or solid carbon dioxide, a gas engine 20 that is connected to the container 10 and is operated by the vaporized carbon dioxide to be supplied from the container 10, and a power generator 30 that is connected to the gas engine 20 and is driven by the gas engine 20 to generate power, wherein the gas engine 20 comprises an outlet 21b for releasing carbon dioxide into the air.SELECTED DRAWING: Figure 1
Patent JP-2022027988-A (JP)
Title: Floating body and artificial up-welling current generator
IPC: B63B35/44
Filed: 2021-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a floating body capable of efficiently carrying out water intake and draining of water. 
     SOLUTION: A floating body 1 maintaining its upright stance in a state of being floated on water, provided with a main tank MT in its central portion, and a plurality of water draining tanks WT below the main tank includes: in the main tank, a water intake opening 13 for taking in outside water below the main tank into the main tank, and a plurality of communication openings 16 for draining water inside the main tank by every draining tank; in each draining tank, water draining openings 11, 27, and 28 for draining water inside each water draining tank outside the floating body; in the water intake opening, a check valve 14 opening when taking in water into the main tank and closing in reverse flow; and, in the water draining openings, check valves 12, 29, and 30 opening when draining water inside the water draining tanks outside the floating body and closing in reverse flow. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023092008-A (JP)
Title: Electronic interlock system
Inventor: UBUSAWA KENICHI
IPC: B61L19/06
Filed: 2021-12-21
Abstract: To realize a continuous train operation without a cost increase.SOLUTION: An electronic interlock system in this embodiment comprises: an electronic interlock device capable of controlling field devices of a first station and a second station; and a monitor device for communicating with the electronic interlock device. The electronic interlock device has a first system and a second system. Each of the first system and the second system has: a control part for controlling the field devices of the first station and the second station; an informing part for supplying information indicating a control object controlling the control part; and a changeover part for changing the control object of the control part between the field device of the first station and the field device of the second station based on the changeover request from the monitor device. The monitor device has a notification part and a changeover request part. The notification part causes information indicating respective control objects of the first system and the second system of the electronic interlock device to be notified of. The changeover request part transmits the changeover request to the first system or the second system according to an operation.SELECTED DRAWING: Figure 1
Patent JP-2023094125-A (JP)
Title: Resin cured product, curable resin composition, laminate, imaging device, semiconductor device, method for manufacturing laminate, and method for manufacturing element having joint electrode
Inventor: DEGUCHI HIDEHIRO
IPC: C08G77/16
Filed: 2021-12-23
Abstract: To provide a resin cured product which has excellent heat resistance and flexibility, hardly causes cracking of an element, suppresses mixing of a foreign matter by charging and can impart high electric connection reliability, a curable resin composition that is a source of the resin cured product, a laminate having the resin cured product, an imaging device and a semiconductor device having the laminate, a method for manufacturing the laminate, and a method for manufacturing an element having a joint electrode used in manufacture of the laminate.SOLUTION: A resin cured product has a weight reduction rate after heating treatment at 400°C for 4 hours of 6% or less, a tensile elastic modulus at 23°C of 1 GPa or less, and a relative dielectric constant at 1 GHz of 3 or less.SELECTED DRAWING: None