baber/WOPTO huggingface dataset:
Patent JP-2023000749-A (JP)
Title: Hydraulic composition, cured matter, and manufacturing method of hydraulic composition
Inventor: TAKAHASHI KEISUKE
IPC: C04B24/02
Filed: 2021-06-18
Abstract: To provide a hydraulic composition capable of producing a cured matter having sufficient strength and low water absorptivity.SOLUTION: A hydraulic composition comprises: (A) cement; (B) polyalcohol being an optional component; (C) polyvalent isocyanate; and (D) a urethane compound including residue of the polyalcohol and residue of the polyvalent isocyanate. When the hydraulic composition comprises the (B) component, the (B) component includes the polyalcohol included in the (D) component as the residue and the (C) component includes the polyvalent isocyanate included in the (D) component as the residue, and the total amount of the (B) to (D) components satisfies at least one of the following conditions (1) and (2): (1) being 18 pts.mass or lower relative to 100 pts.mass of the (A) component; and (2) being 4.15 mass% or lower relative to 100 mass% of the total amount of the hydraulic composition.SELECTED DRAWING: None
Patent JP-2023003103-A (JP)
Title: Method of supporting maintenance work of elevator
Inventor: CHIKARA MASAHIRO
IPC: G06Q10/20
Filed: 2021-06-23
Abstract: To secure a work state about each work item precisely to share precise progress of maintenance work among a plurality of operators.SOLUTION: Result data is transmitted from each of a plurality of maintenance terminals along with maintenance work of operators maintaining an elevator. The result data is any one of first type result data read by the maintenance terminal from the elevator, second type result data showing history of operation with respect to the maintenance terminal done by an operator, and third type result data acquired by the maintenance terminal according to the action of the operator. A completion condition of each work item includes a result data type showing which kind of result data is required. When the result data is received by a system, a work state corresponding to a comparison result between all the received result data and the completion condition is selected with respect to the work item corresponding to the result data. Information showing the process of the maintenance work including the work state of each work item is transmitted to each of the maintenance terminals by the system.SELECTED DRAWING: Figure 1
Patent JP-2023004092-A (JP)
Title: Sheet processing device and image forming system
Inventor: KATAYAMA TAKUYA
IPC: B65H45/20
Filed: 2021-06-25
Abstract: To provide a sheet processing device that prevents a transportation failure caused by the hooking of a sheet to a rotor pair.SOLUTION: A sheet processing device comprises: a projecting member projecting a sheet in the projecting direction from a space between a first transportation guide and a first loading guide; a rotor pair for folding the sheet by holding the sheet projected by the projecting member with a nip part and rotating; guide means provided in a first direction between the first transportation guide and the first loading guide, and guiding the sheet in the first direction, or a second direction inverse to the first direction, at a space between the first transportation guide and the first loading guide; and pressing means pressing a folded sheet in the pressing direction of bringing one side sheet facing via a fold close to the other side sheet at a space between the first loading guide and the first transportation guide, when moving the folded sheet to the second direction by setting the fold at a leading side.SELECTED DRAWING: Figure 35
Patent JP-2023005872-A (JP)
Title: cartridge case
Inventor: FUJIWARA EIICHI
IPC: B65D33/36
Filed: 2021-06-29
Abstract: To provide a cartridge case which can stabilize an internal pressure of a pouch and enables reduction of a liquid residual amount in the pouch.SOLUTION: A cartridge case houses a liquid pack having a pouch in which a liquid is stored, and a spout connected to one end portion as seen in a predetermined direction of the pouch. The cartridge case includes: a case body which houses the liquid pack; a pressing movement member which moves in a moving direction which is a direction from a pouch terminal part, the other end portion as seen in the predetermined direction of the pouch, to the spout while pressing the pouch of the liquid pack housed in the case body; and a fixing member which is provided at the case body and fixes the pouch terminal part to the case body.SELECTED DRAWING: Figure 7
Patent JP-2023011066-A (JP)
Title: game machine
Inventor: SHINOHARA NAOYUKI
IPC: A63F7/02
Filed: 2021-06-30
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: Movable means is driven electrically and can be moved to a first position, and a second position differing from the first position by the drive, a moving body that can be brought into contact with the movable means by second drive means that is driven electrically is moved on the basis of operation means operable by a player, and the movable means that starts to be moved by drive of first drive means and the moving body can be brought into contact in a first abutting position, and a second abutting position differing from the first abutting position. By performing a setting such that a period when the movable means can travel from the first position to the second position differs according to an abutting situation in a position at which the movable means abuts on the moving body, interest in a performance using the movable means can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2021169611-A (JP)
Title: Mixtures containing 1,1,1,4,4,4-hexafluorobutene and 1-chloro-3,3,3-trifluoropropene
Inventor: BOGDAN MARY C
IPC: C09K23/00
Filed: 2021-07-02
Abstract: To provide a foam comprising a blowing agent that exhibits a low k-factor value, low global warming potential, low molecular weight, cost-effectiveness and optimal performance over a wide temperature range.SOLUTION: A closed-cell thermoset foam comprises a plurality of polymeric cells and a blowing agent composition. The blowing agent composition comprises 30 to 70 mol% of 1,1,1,4,4,4-hexafluorobutene (1336mzzm), and 30 to 70 mol% of trans-1-chloro-3,3,3-trifluoropropene (trans-1233zd). The foam exhibits an initial k-factor (BTU in/hr ft2 °F) at 40°F of 0.14 or less.SELECTED DRAWING: None
Patent JP-2022019627-A (JP)
Title: Traceability system for injection molded components
Inventor: ALBERTO NAVARRA PRUNA
IPC: B29C45/76
Filed: 2021-07-13
Abstract: To provide a traceability system for injection molded components that is sufficiently reliable and facilitates or makes automatic the task of changing a date of a date stamp as accurately as possible.SOLUTION: The traceability system for injection molded components comprises: a traceability calendar (1) that indicates a date and a time, visibly placed on an injecting machine; a data control part (2) that is connected to the traceability calendar (1); and one or more date stamps (3) that mark a day and/or a month and/or a year on an injection molded piece.SELECTED DRAWING: Figure 1
Patent JP-2021178194-A (JP)
Title: Sheath for sealed access to vessel
Inventor: THORSTEN SIESS
IPC: A61M25/00
Filed: 2021-07-26
Abstract: To provide a sheath capable of reducing a risk of a blood flow failure in a blood vessel and reliably producing a fully sealed access to the interior of a vessel at the same time.SOLUTION: A sheath for producing a fully sealed access to the interior of a blood vessel of an animal or human body comprises a base sheath 20 having a tubular body defining a pass-through channel 22. The base sheath 20 is configured to be inserted into the blood vessel through a vessel aperture. The sheath further comprises an expansion device 26 which is configured to cooperate with the base sheath 20 such that the outer diameter d; D of the sheath increases in the region of the vessel aperture with the sheath being in a stationary position in the blood vessel and upon actuation of the expansion device 26.SELECTED DRAWING: Figure 2
Patent JP-2023017586-A (JP)
Title: Data processing device, data processing method, and data processing program
Inventor: HOROIWA SHINRI
IPC: G05B23/02
Filed: 2021-07-26
Abstract: To provide a data processing device for acquiring an evaluation result obtained by evaluating a plurality of parameter sets as control parameters for controlling a control object.SOLUTION: There is provided a data processing device 100 including: an evaluation data acquisition part 110 for acquiring evaluation data showing an evaluation result obtained by evaluating a plurality of parameter sets as control parameters for controlling a control object; a designation part 130 for designating a partial space in a parameter space in which the control parameters are stretched; an interpolation data acquisition part 140 for acquiring interpolation data for interpolating the evaluation result in the partial space; and a model generation part 150 for generating a model for approximating the evaluation result in the partial space on the basis of the evaluation data and the interpolation data.SELECTED DRAWING: Figure 1
Patent JP-2023020304-A (JP)
Title: trigger type liquid ejector
Inventor: KUWABARA KAZUHITO
IPC: B05B11/00
Filed: 2021-07-30
Abstract: To provide a trigger type liquid ejector which can improve liquid breakage resistance.SOLUTION: A trigger type liquid ejector comprises a valve body 41 which moves forward and backward in linkage with forward and backward movement of a piston 52, and switches between communication and blockage between the inside of a container body A and the inside of a cylinder 51 through the inside a vertical supply cylinder part 20. The valve body 41 is provided with: a communication passage 65 which communicates the inside of a piston body 56 with a second hole 20n; and a depression 66 which forms a clearance S2, which communicates the inside of the cylinder 51 with the communication passage 65, between the piston body 52 and the valve body 41 in such a manner that inner lip parts 58 face each other when the piston 52 is positioned at a rear-most end position.SELECTED DRAWING: Figure 2
Patent JP-2022142701-A (JP)
Title: Bag quality estimation program
Inventor: SAWADA AYAKO
IPC: G06T7/00
Filed: 2021-08-02
Abstract: To accurately and automatically estimate quality of bags without manual intervention.SOLUTION: A bag quality estimation program for estimating quality of a bag causes a computer to execute: an information acquisition step of acquiring image information obtained by imaging an appearance of a bag to be estimated; and an estimation step of estimating quality of the bag to be estimated, using three or more stages of associations between reference image information obtained by imaging appearances of a bag in the past and quality of the bag, on the basis of reference image information corresponding to the image information acquired in the information acquisition step.SELECTED DRAWING: Figure 1
Patent JP-2023021778-A (JP)
Title: Pouch container, its manufacturing method and pouch container with pump
Inventor: UNNO Shota
IPC: B65D83/00
Filed: 2021-08-02
Abstract: To provide a pouch container in which liquid can be filled from a pouch joint to the inside at a desired filling speed, and which can be used in common with many products.SOLUTION: A tubular first member 10 that forms an opening in a pouch 30 is fixed to the pouch 30. One end of a tubular second member 20 is inserted into the first member 10 . The pouch 30 includes a sealing part 32 provided around the perimeter of a sheet 31 . A portion of the outer peripheral surface of the second member 20 that is not inserted into the first member 10 is provided with a male thread 21 for screwing a pump. The opening of the second member 20 is sealed with a sealing plate 22. The sealing plate 22 has a structure 23 that can break the sealing.SELECTED DRAWING: Figure 2
Patent JP-2023000971-A (JP)
Title: Sovent fitting regeneration method and insert plate used therefor
Inventor: YONEMURA NAOKI
IPC: B24B31/00
Filed: 2021-08-04
Abstract: To provide an effective regeneration method for a sovent fitting and an insertion plate used therefor.SOLUTION: A sovent fitting regeneration method according to an embodiment of the present invention includes a step of forming an insertion hole on the top plate of a sovent fitting, a step of inserting and fixing an insertion plate through the insertion hole, and a step of filling the gap between the insertion hole and the insertion plate. The insertion plate is inserted into the sovent fitting and has a plate fixing portion and a plate body portion, and at least one of the plate fixing portion and the plate body portion has a hooked portion.SELECTED DRAWING: Figure 1
Patent JP-2023023160-A (JP)
Title: Water heater
Inventor: FURUMOCHI KEISUKE
IPC: F23D14/02
Filed: 2021-08-04
Abstract: To provide a water heater capable of preventing a burner unit from being scorched by the flame of the burner unit.SOLUTION: Cooling spaces 91, 92 are provided between outside burner units 51, 51 located on the left and right sides of a unit group 23, and a right wall part 31 and a left wall part 32, respectively, and passes combustion air from bottom to top. Partition walls 425, 435 are provided within a predetermined region of vortex flow of combustion air generated in the cooling spaces 91, 92. The predetermined region is a downward flow region of combustion air specified with simulation. The partition walls 425, 435 partition the cooling spaces 91, 92 in a front-rear direction. As a result, the downward flow is divided in the front-rear direction by the partition walls 425, 435, thereby weakening the downward flow. Therefore, since an upward flow of combustion air becomes dominant, it is possible to suppress the generation of vortex flow in the cooling spaces 91, 92.SELECTED DRAWING: Figure 3
Patent JP-2023023968-A (JP)
Title: Fixing belt, fixing device, and image forming apparatus
Inventor: TOKAI TOMOHITO
IPC: G03G15/20
Filed: 2021-08-06
Abstract: To provide a fixing belt that can reduce slide resistance torque and can perform stable sliding over time.SOLUTION: A fixing belt 101 is supported by a nip forming member 103 from an inner face side and rotates while sliding over the nip forming member to fix a toner image on a recording medium to the recording medium. The fixing belt has a base material made of metal, and a slide layer that is on an inner peripheral side of the base material and slides over the nip forming member. The slide layer includes polyimide resin, and the elastic power of the slide layer is 70% or more and 85% or less.SELECTED DRAWING: Figure 1
Patent JP-2021178326-A (JP)
Title: Vibration actuator and electronic device
Inventor: TAKAHASHI YUUKI
IPC: B06B1/04
Filed: 2021-08-17
Abstract: To provide a vibration actuator which has shock resistance and generates preferable sensible vibration with high output.SOLUTION: A vibration actuator includes: a movable body which has a disc-like magnet at a center and in which a pair of annular cores, fixed to a front surface and a rear surface of the magnet when viewed in an axial direction and each having an opening at its center, and a pair of spring stop parts, each of which has a joint protrusion part to be inserted into the opening and is joined to the annular core at the opening, are disposed in a lamination manner; and a fixing body which supports the pair of spring stop parts with a pair of elastic support parts, houses the movable body in a state that the movable body can reciprocate in the axial direction, and has a pair of annular coils disposed at the radial outer side of the movable body. Each elastic support part is connected with the spring stop part at a center part and connected to the fixing body at an outer periphery part.SELECTED DRAWING: Figure 2
Patent JP-2023027682-A (JP)
Title: vehicle
Inventor: TAKAMATSU MASAFUMI
IPC: B60W10/06
Filed: 2021-08-17
Abstract: To improve fuel economy through boost control according to a temperature condition when performing cranking in a hybrid vehicle while reliably performing cranking.SOLUTION: A vehicle comprises: an engine; a motor; a battery which drives the motor; a boost converter which increases voltage of the battery; an inverter which drives the motor using boost voltage output from the boost converter; a temperature sensor which detects at least one type of temperature related to magnitude of cranking torque when the engine is started up; and at least one processor which controls movement of the boost converter and the inverter. The at least one processor is adapted to execute boost control of the boost converter using the boost voltage derived in a manner that outputs the cranking torque required for starting up the engine in accordance with the temperature detected with the temperature sensor.SELECTED DRAWING: Figure 2
Patent JP-2023027965-A (JP)
Title: Electronic apparatus and display device
Inventor: NAKATOGAWA HIROTO
IPC: G09F9/30
Filed: 2021-08-18
Abstract: To provide an electronic apparatus and a display device with which it is possible to suppress a decrease in the quality of images captured by an imaging element.SOLUTION: The electronic apparatus according to an embodiment comprises a display panel in which a plurality of pixels are arranged, and an imaging element for receiving light via the display panel. The display panel has a wiring that is formed in a region that overlaps the imaging element and connected to the plurality of pixels. The wiring has a meandering shape in a plan view.SELECTED DRAWING: Figure 6
Patent JP-2023027993-A (JP)
Title: Electronic device
Inventor: NAKAJIMA SHINGA
IPC: G03B17/56
Filed: 2021-08-18
Abstract: To provide an electronic device capable of stably performing rotation operation on a rotation operation member while the electronic device is stably held in a configuration including a finger placing portion and the rotation operation member on which rotation operation can be performed.SOLUTION: An electronic device (100) comprises a rotation operation unit (200) including a rotation operation member (210), and a finger placing portion (300) on which a finger is placed when the electronic device is gripped. The rotation operation unit and the finger placing portion are arranged close to each other on a surface on a user side of the electronic device. The rotation operation unit is tilted with respect to the electronic device toward the finger placing portion.SELECTED DRAWING: Figure 2
Patent JP-2021191764-A (JP)
Title: Diazepinone derivatives and their use in treatment of hepatitis b infections
Inventor: SCOTT KUDUK
IPC: C07D471/14
Filed: 2021-08-25
Abstract: To provide compounds useful for treatment of HBV infections in a subject in need thereof, pharmaceutical compositions thereof, and methods of inhibiting, suppressing or preventing HBV infections in the subject.SOLUTION: Compounds of formulas (I) and (V) are applied.SELECTED DRAWING: None
Patent JP-2022130275-A (JP)
Title: Method for manufacturing vibration element
Inventor: SAKATA HIYORI
IPC: H03H9/19
Filed: 2021-08-26
Abstract: To provide a method for manufacturing a vibration element that can prevent a variation in depths of grooves.SOLUTION: A method for manufacturing a vibration element includes: a preparation step of preparing a crystal substrate having a first surface and a second surface; a protective film forming step of forming a protective film on the first surface of the crystal substrate excluding a groove formation area in which a groove is formed and an inter-arm area located between a first vibration arm formation area in which a first vibration arm is formed and a second vibration arm formation area in which the second vibration arm is formed; and a dry etching step of performing dry etching on the crystal substrate from the first surface side with the protective film therebetween to form the groove and the contours of the first vibration arm and the second vibration arm. When the depth of the groove and the depth of the contours formed in the dry etching step are Wa and Aa, respectively, Wa/Aa<1 is satisfied.SELECTED DRAWING: Figure 3
Patent JP-2021191899-A (JP)
Title: Adhesion promoter layer for joining high-temperature protection layer to substrate, and method for producing the same
Inventor: ROBERT VASSEN
IPC: C23C4/073
Filed: 2021-08-31
Abstract: To provide a novel adhesion promoter layer for joining a high-temperature protection layer, such as a thermal insulation layer or an environmentally stable (thermal) protection layer, onto a substrate, and a method for producing the same.SOLUTION: The invention relates to an adhesion promoter layer that includes a first layer made of an adhesion promoter material provided for connection onto a substrate, and also includes a second layer including stable oxide dispersions and provided for the connection of a high-temperature protection layer, the second layer arranged on the first layer. As the adhesion promoter material for the second layer, the same material as that for the first layer can be used preferably; provided that the stable oxide dispersions are additionally introduced at a fraction of 0.01 to 50 wt.%.SELECTED DRAWING: Figure 3a
Patent JP-2023039103-A (JP)
Title: Semiconductor device
Inventor: SEKIGUCHI YUJI
IPC: H10B41/30
Filed: 2021-09-08
Abstract: To realize a non-volatile memory that can be written and erased at a low voltage, and lower a withstand voltage required for a peripheral circuit.SOLUTION: A semiconductor device 1 includes a semiconductor layer 2 having a main surface, a first conductivity type first well region W1 and a second well region W2 formed in the surface portion of the main surface of the semiconductor layer, a second conductivity type first impurity region F1 and a second impurity region F2, a conductive first floating gate FG1, a second conductivity type third impurity region F3, and a conductive second floating gate FG3. The first floating gate FG1 and the second floating gate FG2 are integrally formed or connected by the conductor.SELECTED DRAWING: Figure 2
Patent JP-2023041394-A (JP)
Title: Gallium oxide semiconductor substrate surface treatment method and semiconductor device
Inventor: KUCHIKI KATSUHIRO
IPC: H01L21/329
Filed: 2021-09-13
Abstract: To provide a technique capable of suppressing the generation of an interface state.SOLUTION: A gallium oxide semiconductor substrate surface treatment method includes a planarization step of planarizing a surface of a gallium oxide-based semiconductor substrate by dry etching with a self-bias of 150 V or higher, and a step of exposing a step-terrace structure on the surface by cleaning the surface of the gallium oxide-based semiconductor substrate that has undergone the planarization step with a chemical solution containing H2SO4.SELECTED DRAWING: Figure 3
Patent JP-2023042297-A (JP)
Title: Crucible protection sheet and manufacturing method of silicon single crystal using the same
Inventor: MUNEZANE KENJI
IPC: C30B29/06
Filed: 2021-09-14
Abstract: To provide a crucible protection sheet hard to be worn in using for lifting a crystal for a long time such as a multiple lifting.SOLUTION: A crucible protection sheet 21 according to the invention is used for lifting a silicon single crystal by CZ method, in which an energization time of a heater for heating a silicon raw material in a single lifting batch is 500 hours or more, and is a carbon sheet that is laid between a silica crucible and a support crucible made of carbon. When a measurement tank 30 with a volume of 2000 cc and a vent hole 31 with an opening area of 490 mm2 are prepared, and the vent hole 31 is connected to one main surface side of the crucible protection sheet 21 and the other main surface side of the crucible protection sheet 21 is opened to the atmosphere while an inside of the measurement tank 30 is evacuated to 200 Pa or less, a pressure change inside the measurement tank 30 in 30 minutes after starting opening to the atmosphere is 104.9 Pa or less.SELECTED DRAWING: Figure 3