baber/WOPTO huggingface dataset:
Patent JP-2023135169-A (JP)
Title: Heating cooker and heating cooking system
Inventor: MORIIWA KAZUAKI
IPC: A47J27/00
Filed: 2022-03-15
Abstract: To provide a heating cooker and a heating cooking system which can prevent an abnormality in the heating cooker generated when a disaster such as earthquake occurs.SOLUTION: A heating cooker comprises: a container which has an opening on the upper surface and stores a content; a body which stores the container; a lid body which covers the opening of the container; a heating device which heats the container; and a control device which receives earthquake occurrence information from the outside and controls a cooking action to the content on the basis of the received earthquake occurrence information. The control device shifts the cooking action to a special mode of stopping or reducing the output of the heating device in comparison to a current level on the basis of the earthquake occurrence information.SELECTED DRAWING: Figure 1
Patent JP-2023137804-A (JP)
Title: Wiping device, wiping method, and liquid discharge device
Inventor: Ataka Takumi
IPC: B41J2/165
Filed: 2022-03-18
Abstract: To provide a wiping device that can efficiently wipe ink tightly adhering to a nozzle surface and suppress poor discharge due to wiping.SOLUTION: The wiping device comprises wiping means that wipes a nozzle surface 41 in a liquid discharge head 4, which is configured to apply washing liquid to the wiping means, press the wiping means against the nozzle surface and wipe the nozzle surface by moving the liquid discharge head and the wiping means relatively. The wiping means is an absorber 320 that can absorb the washing liquid, where a predetermined application quantity of the washing liquid is 50 μg/cm2 or mere and 150 μg/cm2 or less, and linear pressure of the wiping means at the time when the wiping means is pressed against the nozzle surface to wipe the nozzle surface is 0.6 N/cm or less.SELECTED DRAWING: Figure 3
Patent JP-2023137961-A (JP)
Title: Active energy ray-curable liquid composition, active energy ray-curable ink composition, active energy ray-curable inkjet ink composition, composition container, composition discharge device, and composition discharge method
Inventor: KOBAYASHI SHUNSUKE
IPC: C08L57/00
Filed: 2022-03-18
Abstract: To provide an active energy ray-curable liquid composition that enables the thickening of its cured product and has high discharge stability.SOLUTION: An active energy ray-curable liquid composition contains a light-transmissive filler, and a thixotropy imparting agent. The modal diameter x (μm) of the primary particles of the light-transmissive filler is 10 μm or less.SELECTED DRAWING: None
Patent JP-2023139757-A (JP)
Title: Temporary scaffold for pump opening
Inventor: HIROSE FUJIO
IPC: E04G3/18
Filed: 2022-03-22
Abstract: To provide a temporary scaffold for a pump opening that can cope with pump openings with different inner diameters and can be installed by working from above a pump opening.SOLUTION: A temporary scaffold for a pump opening comprises a scaffold body 4 that can be installed in a pump opening 2a for installing a pump. The scaffold body comprises: a central floor plate portion 5 which can be inserted into the pump opening; a plurality of scaffold support members 6 which are rotatable in a horizontal plane in a state where its tip portion is spaced apart from an outer peripheral edge of the central floor plate portion, and are foldable along the outer peripheral edge of the central floor plate portion; and a plurality of outer peripheral floor plate members 8a to 8d which are stretched between neighboring scaffold support members in a state where base ends of the plurality of scaffold support members are spaced apart from the outer peripheral edge of the central floor plate portion, and can be installed so as to close gaps between the neighboring scaffold support members and close the pump opening together with the central floor plate portion.SELECTED DRAWING: Figure 1
Patent JP-2023142322-A (JP)
Title: Non-polar circuit in direct-current power distribution system
Inventor: IKEGAYA NAOYA
IPC: G05F1/56
Filed: 2022-03-24
Abstract: To provide a non-polar circuit with restricted loss due to a voltage drop.SOLUTION: A non-polar circuit in a direct-current power distribution system comprises a first cable way 31 and a third cable way 33 having one end connected with a power source 1 and the other end connected with a load 2, a first LED 4 is provided on the first cable way 31 and the third cable way 33, a second LED 5 is provided in parallel to the first LED 4, a first FETNch 61 is provided in series at a position where the voltage is lower than the first LED 4 on the first cable way 13, a source of a second FETPch 71 is connected with the first cable way 31 at a position where the voltage is lower than the first LED 4, a drain of a second FETPch 71 is connected with the third cable way 33 at a position where the voltage is lower than the load 2, a fourth FETPch 91 is provided in series at a position where the voltage is lower than the load on the third cable way 33, a source of a third FETNch 81 is connected with the third cable way 33 at a position where the voltage is higher than the first LED 4 and a drain of the third FETNch 81 is connected with the first cable way 31 at a position where the voltage is higher than the load 2.SELECTED DRAWING: Figure 1
Patent JP-2023142671-A (JP)
Title: Image forming apparatus
Inventor: KASHIWATANI SHIGEKI
IPC: G03G15/20
Filed: 2022-03-25
Abstract: To prevent adhesion of developer to a temperature sensor.SOLUTION: An image forming apparatus 1 has a fixing roller 61, a temperature sensor 11, a sensor housing 12, and a shutter 2. The fixing roller 61 heats a medium P conveyed along a conveyance path A2 to fix a developer image to the medium P. The temperature sensor 11 is arranged opposite to the fixing roller 61 and detects the temperature of the fixing roller 61. The sensor housing 12 covers the temperature sensor 11 and has an opening 12a on a side of the temperature sensor 11 facing the fixing roller 61. The shutter 2 is movable between a closing position where it closes the opening 12a and an opening position closer to the conveyance path A2 than the closing position, and moves to the closing position upon contact with the medium P withdrawn from the conveyance path A2.SELECTED DRAWING: Figure 11
Patent JP-2023142819-A (JP)
Title: Drawing recognition system and drawing recognition method
Inventor: AZUMA MASAHIRO
IPC: G06T7/60
Filed: 2022-03-25
Abstract: To improve recognition accuracy of a plane view of a building.SOLUTION: A drawing recognition system 10 includes: an acquisition part 11 which acquires drawing data including a plane view of a building; a division part 13 which generates a division drawing by dividing the plane view according to the number of rooms contained in the plane view; a recognition part 14 which generates a recognition result for a plane view by recognizing an element in the plane view on the basis of the division drawing and an output part 15 which outputs the recognition result of the plane view.SELECTED DRAWING: Figure 1
Patent JP-2023145132-A (JP)
Title: Laminated film and method for producing the same
Inventor: SUDEJI HIRONARI
IPC: B32B27/00
Filed: 2022-03-28
Abstract: To provide a film with excellent solvent resistance and excellent adhesion to an adhesive.SOLUTION: A laminated film includes: a first resin layer, which is a layer of resin (A) that includes a crystalline polymer, has a crystallization initiation temperature Tc (A) and is in an amorphous state; and a second resin layer, which is a layer of resin (B) that includes a crystalline polymer, has a crystallization initiation temperature Tc (B) and is in a crystalline state. The laminated film satisfies the following formula (1): (Tc(A)-Tc(B))>0°C (1).SELECTED DRAWING: Figure 1
Patent JP-2023148095-A (JP)
Title: Package
Inventor: SATO AKI
IPC: B65D77/00
Filed: 2022-03-30
Abstract: To provide a package contributing to reduction of a capacity of the package and reduction of resource consumption following packaging and capable of suppressing contact/collision/adhesion at many points/surfaces between individual packaged articles constituting a plurality of packaged articles, while maintaining the inner capacity of the packaged articles.SOLUTION: This package comprises: a packaging bag having long and short directions; and packaged articles which are a plurality of frozen foods stored in the packaging bag. The ratio L/M of a peripheral length L (cm) defined by the packaging bag in the long direction section of the package to a peripheral length M (cm) defined by the packaging bag in the short direction section of the package is 2.6 or higher, and a total of volumes of the packaged articles to the capacity 100% of the packaging bag is 22% or higher.SELECTED DRAWING: None
Patent JP-2023148928-A (JP)
Title: Hinge and electronic device comprising hinge
Inventor: TAKAHASHI TEIJI
IPC: F16C11/04
Filed: 2022-03-30
Abstract: To reduce the number of components in a hinge to suppress increase in size.SOLUTION: A hinge 1 comprises a fixed member 20, and a rotary member 30 configured to be rotatable with respect to the fixed member 20. The hinge comprises: a biasing member 41 that biases the rotary member 30 in a direction of opening the fixed member 20; and a buffer 60 that brakes the rotational movement of the rotary member 30 in an opening direction on a rotational trajectory of a cam part 50 when the rotary member 30 rotates in the opening direction with respect to the fixed member 20.SELECTED DRAWING: Figure 2
Patent JP-2023149982-A (JP)
Title: Fuel battery separator and power generation cell
Inventor: OMORI MASARU
IPC: H01M8/0258
Filed: 2022-03-31
Abstract: To provide a fuel battery separator that enables a reaction gas to smoothly circulate from a flow channel groove to a communication groove.SOLUTION: A second separator 18 of a power generation cell 10 (a fuel battery separator) comprises a second separator main body 72. On a surface 72a of the second separator main body 72, a second flow channel groove 78 and a second flow channel projection 76 are alternately arranged. In the second flow channel projection 76, a first curved convex part and a second curved convex part are alternately arranged in a first direction. The first curved convex part is formed with a first communication groove connected with second flow channel grooves 78 adjacent to each other. The second curved convex part is formed with a second communication groove connected with the second flow channel grooves 78 adjacent to each other.SELECTED DRAWING: Figure 1
Patent JP-2023150674-A (JP)
Title: Support structure for electrical component
Inventor: AKASAKA IKUYA
IPC: H02M7/48
Filed: 2022-03-31
Abstract: To provide a support structure for an electrical component capable of enhancing support rigidity for the electrical component to a transmission and of suppressing vibration of the electrical component even in a case where a distance between a transmission case installed immediately above the transmission and the electrical component is long.SOLUTION: A support structure comprises: an inverter 11 installed immediately above a transmission case 10; a lower bracket 23 coupled with a lower wall 13 of the inverter 11; and an intermediate bracket 24 coupled with the transmission case 10. By coupling the lower bracket 23 and the intermediate bracket 24 with each other, the inverter 11 is coupled with the transmission case 10 via the lower bracket 23 and the intermediate bracket 24.SELECTED DRAWING: Figure 1
Patent JP-2023151342-A (JP)
Title: Reciprocating rotation converting mechanism and internal combustion engine using the same
Inventor: ISONO HIROSHI
IPC: F01B13/00
Filed: 2022-03-31
Abstract: To simplify a configuration even when having a plurality of cylinders.SOLUTION: A reciprocating rotation converting mechanism comprises: a first piston 732A reciprocably disposed in a first cylinder 731A, which, together with the first cylinder 731A, forms a first combustion chamber 705A which does its task by a change in volume; a first rotary member 733A which rotates about the first piston 732A on the same axis as the first piston 732A; a first converting mechanism 750A interposed between the first piston 732A and the first rotary member 733A, for converting between reciprocation of the first piston 732A and rotation of the first rotary member 733A; a second piston 732B disposed reciprocably, which does its task by a change in volume; and a synchronization mechanism 790 for synchronizing phases of mutual reciprocating motions of a plurality of pistons including the first piston 732A and the second piston 732B so as to maintain the phases uniformly.SELECTED DRAWING: Figure 1
Patent JP-2023155631-A (JP)
Title: Imprint device, imprint method, and method for manufacturing article
Inventor: NISHIMURA NAOAKI
IPC: H01L21/027
Filed: 2022-04-11
Abstract: To provide an imprint device that can accurately measure a stamping force and a change in the stamping force during imprinting, and can control the stamping force with higher accuracy.SOLUTION: An imprint device has a mold holding part that holds an imprint mold, a first substrate holding part that holds a substrate on which an imprint material is arranged, detection means that detects a stamping force during imprinting, and a control unit. The detection means has a second substrate holding part that, when the imprint material arranged on the substrate and the imprint mold are brought into contact with each other, detects the stamping force through a rear face of the substrate. The control unit controls imprint processing on the substrate held by the first substrate holding part based on a result of detection of the stamping force detected by the second substrate holding part.SELECTED DRAWING: Figure 5
Patent JP-2023155680-A (JP)
Title: Document conveying device
Inventor: NAKAGAWA TAKAFUMI
IPC: B65H31/02
Filed: 2022-04-11
Abstract: To realize large capacity and space-saving without deteriorating an alignment property of documents loaded on a discharge tray.SOLUTION: A document conveying device comprises: a paper feed tray; a discharge tray 43 provided below the paper feed tray; a guide part 64 for guiding conveyance of a document G on a lower stream side in a conveyance direction Z of the document G than a reading position; a discharge port 69A that is provided at an end on a downstream side in the conveyance direction Z of the guide part 64, for discharging the document G to the discharge tray 43; a first swingable shaft 661 that is provided at an end on an upstream side in the conveyance direction Z of the guide part 64, for supporting the guide part 64 in a swingable manner with a document G width direction crossing the conveyance direction Z as an axial direction; a drive unit for swinging the guide part 64; a sheet material 21 drawn out from a lower portion than that of the discharge port 69A in the guide part 64 with rise of the guide part 64, with one end fixed to the end on the upstream side in the conveyance direction Z of the discharge tray 43, and the other end supported by the guide part 64; and an energization member for energizing the sheet material 21 in a direction of being drawn into the guide part 64.SELECTED DRAWING: Figure 13
Patent JP-2023088238-A (JP)
Title: Fabric treatment agent, printing ink set, pre-treated fabric, printing method, and printed fabric
Inventor: NITO KEN
IPC: D06P3/60
Filed: 2022-04-12
Abstract: To provide: a fabric treatment agent, a printing ink set, a pre-treated fabric, and a printing method capable of suppressing discoloration of a printed fabric; and the printed fabric suppressed in discoloration.SOLUTION: The fabric treatment agent of the present invention is used for printing by a sublimation color material, and characterized by containing a color material capturing compound having a Rf value calculated by paper chromatography under the following conditions being set to 0.7 or smaller. [Conditions of paper chromatography] Procedure 1: a 10% solution of the color material capturing compound is dipped in cellulose filter paper, and then dried to make a carrier. Procedure 2: a 0.1% tetrahydrofuran solution of C.I. Disperse Red 60 is spotted on the carrier, and then dried to make a development sample. Procedure 3: the development sample is developed for 3 minutes in acetonitrile at 25°C: Procedure 4: the Rf value is calculated by the following expression. (Expression) Rf value=development distance of C.I. Disperse Red 60/development distance of acetonitrile.SELECTED DRAWING: None
Patent JP-2022109931-A (JP)
Title: Black photosensitive resin composition and display device using the same
IPC: C08F2/44
Filed: 2022-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a black photosensitive resin composition capable of reducing the elution of an outgassing component that is fatal to the driving of an organic light-emitting device during a high-pressure deposition process in the manufacture of an organic light-emitting display device and absorbing external incident light to improve contrast and brightness. 
     SOLUTION: A photopolymerization initiator contains one or more selected from the group consisting of compounds of the following formula. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023157048-A (JP)
Title: Device for lifting cargoes through opening
Inventor: ABE JUNICHIRO
IPC: B66B9/00
Filed: 2022-04-14
Abstract: To reduce the burden on an operator in lifting work of a construction material through use of a temporary opening part provided in reinforced concrete floor slabs, so as to improve workability.SOLUTION: A device for lifting cargoes through opening is configured to lift construction materials through use of a temporary opening part in floor slabs. The device includes: an upper body installed on an upper floor; a lower body installed on a lower floor; and a loading platform raised/lowered between the upper body and the lower body. The upper body is mounted with a winch for raising/lowering the loading platform by means of a wire rope. While being hooked to the wire rope, the loading platform is raised/lowered driven by the winch, guided by a guide wire connecting the upper body and the lower body by driving of the winch.SELECTED DRAWING: Figure 1
Patent JP-2023157541-A (JP)
Title: Power conversion device and controlling method therefor
Inventor: LAXMAN MAHARJAN
IPC: H02M7/49
Filed: 2022-04-15
Abstract: To provide a power conversion device with which it is possible to suppress the voltage changes of a DC capacitor in each phase, under a condition that the voltage of a power grid to which a delta connection part is connected is unbalanced.SOLUTION: Provided is a power conversion device comprising a delta connection unit in which one or a plurality of series connected bridge cells are delta connected, and a control device that controls a current flowing in the delta connection unit by the plurality of bridge cells. The bridge cells include a plurality of semiconductor switch groups, each including a plurality of series connected semiconductor switches, and a capacitor that is connected in parallel to the plurality of semiconductor switch groups. The control device chooses to control a phase-to-phase balance of the voltage of the capacitor by a circulating current flowing in the delta connection unit, or by an inverse phase current flowing in each phase of the delta connection unit, on the basis of a condition under which the voltage of the power grid to which the delta connection unit is connected is unbalanced.SELECTED DRAWING: Figure 1
Patent JP-2023157592-A (JP)
Title: Vessel
Inventor: KATSUBE MAKOTO
IPC: B63B11/02
Filed: 2022-04-15
Abstract: To suppress hogging longitudinal bending moment generated in a hull.SOLUTION: A vessel includes a hull having a pair of broadsides and a bottom, a plurality of compartments arranged in the bow-stern direction of the hull, and a fuel tank arranged in a rear unit of the hull, and the hull includes a broad side double structure unit formed only in a portion corresponding to at least one compartment arranged in a central unit in the bow-stern direction excluding the compartment on the most bow side and the most stern side among the plurality of compartments and having a pair of partition walls arranged inside in the vessel width direction against the pair of broadsides.SELECTED DRAWING: Figure 3
Patent JP-2023107716-A (JP)
Title: Work system and work method
Inventor: KATO AKIHIDE
IPC: B23K9/127
Filed: 2022-04-15
Abstract: To inhibit deterioration of working accuracy even if an error which deviates from an ideal shape occurs in a shape etc. of a worked member.SOLUTION: The invention relates to a work system which conducts work of welding or joining multiple object members to each other. The work system includes a gap measurement unit, which measures a distance of a gap occurring between the object members, and changes at least one of a position of a work nozzle and an angle of the work nozzle according to the distance of the gap measured by the gap measurement unit.SELECTED DRAWING: Figure 1
Patent JP-2023158434-A (JP)
Title: Rope grip device
Inventor: SUZUKI KAZU
IPC: F16G11/06
Filed: 2022-04-18
Abstract: To provide a rope grip device which does not need work from both sides of a grip portion, and can perform fastening work from one direction.SOLUTION: A rope grip device 8 of the present invention grips a rope 1 by first grip members 14B, 12 and second grip members 14A, 13. The rope grip device 8 has a fastening plate 15 to which a relative position with respect to the first grip members 14B, 12 is fixed, and in which first screw holes 23 are formed, and the second grip members 14A, 13 are arranged between the first grip members 14B, 12 and the fastening plate 15 so as to be movable. Pressing bolts 18 are screwed into the first screw holes 23 from a side of the fastening plate 15 opposite to a side at which the second grip members 14A, 13 are arranged, and the second grip members 14A, 13 are pressed toward the first grip members 14B, 12 by the pressing bolts 18.SELECTED DRAWING: Figure 2
Patent JP-2022093503-A (JP)
Title: Game machine
Inventor: SASAKI YOSHIKAZU
IPC: A63F7/02
Filed: 2022-04-27
Abstract: To prevent a player from being confused by change of a performance mode of an image in a performance symbol game.SOLUTION: In a case where a performance mode of an image in a performance symbol game is changed from a normal performance mode to a challenge performance mode or a dark performance mode, the change of the performance mode is suggested to a player in response to displaying of a special symbol 1 special performance. Furthermore, in a case where the challenge performance mode is set, the change to the challenge performance mode is repetitively suggested to the player in response to repetitive displaying of an announce image A6 of "a challenge mode" during the special symbol 1 special performance, and in a case where the dark performance mode is set, the change to the dark performance mode is repetitively suggested to the player in response to repetitive displaying of an announce image A5 of "a dark performance mode" during the special symbol 1 special performance. As a result of them, it generally becomes possible to prevent a player from being confused by a change of a performance mode of an image in a performance symbol game.SELECTED DRAWING: Figure 22
Patent JP-2023163695-A (JP)
Title: フロック状態制御装置、汚泥処理設備、汚泥凝集設備、汚泥濃縮設備、フロック状態制御方法、及びプログラム
IPC: C02F11/147
Filed: 2022-04-28
Abstract: 【課題】汚泥の処理条件に応じた撹拌機の回転数を容易に決定してフロックの状態を適切に制御することが可能なフロック状態制御装置、汚泥処理設備、汚泥凝集設備、汚泥濃縮設備、フロック状態制御方法、及びプログラムを提供する。【解決手段】汚泥を撹拌する撹拌機における回転数を、前記汚泥の処理条件に応じた前記回転数を決定する決定方法によって決定する回転数決定部と、決定された前記回転数で稼働する前記撹拌機にて撹拌された前記汚泥を凝集剤によって凝集したフロックの状態を適切な状態にするために、前記汚泥に添加される前記凝集剤の薬注率を制御する薬注率制御部と、前記フロックの状態を適切な状態にするために、前記薬注率の制御後に前記回転数を制御する回転数制御部と、前記回転数の制御によって前記フロックの状態が適切な状態となった際の前記回転数に基づき、前記決定方法を補正する補正部と、を備えるフロック状態制御装置。【選択図】図２