baber/WOPTO huggingface dataset:
Patent JP-2022070905-A (JP)
Title: Data structure pooling of voice-activated data packet
IPC: G06F9/50
Filed: 2022-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for realizing data structure pooling of voice-activated data packets to solve inefficient bandwidth utilization. 
     SOLUTION: An NLP component parses data packets including a first input audio signal to identify a first request and a first trigger keyword. A direct API generates a first action data structure with a parameter defining a first action. The NLP component receives and parses a second input audio signal to identify a second request and a second trigger keyword, and generates a second action data structure with a parameter defining a second action. A pooling component generates the first action data structure and the second action data structure into a pooled data structure, and transmits the same to a service provider computing device to cause the device to perform an operation defined by the pooled data structure. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022058924-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest of a game. 
     SOLUTION: There are provided: start winning holes 26, 27; a through hole 632a positioned nearer on a downstream side of a game area than the start winning holes 26, 27; and a route member 640 feeding game balls which flow down nearby to the through hole 632a without entering the start winning holes 26, 27. In the case that two game balls continuously rotate in the route member, preceding game balls are accepted into a through hole 7613e formed on a central cover member 613 and game balls to follow are collided with the preceding game balls, so that the following game balls are rebounded on the side of the through hole 632a. As a result, it is possible to make ball entry into the through hole 632a easy, so that interest of a game can be enhanced. 
     SELECTED DRAWING: Figure 111 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022130319-A (JP)
Title: Waste plastic-to-oil conversion apparatus
Inventor: WATAYA KENICHI
IPC: C08J11/12
Filed: 2022-02-14
Abstract: To provide a waste plastic-to-oil conversion apparatus capable of preventing clogging of piping, reducing downtime due to maintenance, and increasing an operating rate.SOLUTION: A waste plastic-to-oil conversion apparatus 1 comprises: an extruder 11 that feeds while melting waste plastic P0; a primary thermal decomposition tank 10 that pyrolyzes molten waste plastic P1 to generate a thermal decomposition gas G0; a secondary thermal decomposition tank 12 that separates the thermal decomposition gas G0 into a cracked gas G1 with a low boiling point and a liquefied component K0 with a high boiling point, and re-heats the liquefied component K0 to generate the cracked gas G1; a condensation tank 13 that condenses the cracked gas G1; and an oil storage tank 14 that stores the liquefied component K1 condensed in the condensation tank 13. The waste plastic-to-oil conversion apparatus 1 can reduce downtime due to maintenance and increase an operating rate by preventing clogging of piping 47 downstream of the secondary thermal decomposition tank 12.SELECTED DRAWING: Figure 1
Patent JP-2022132151-A (JP)
Title: Ionic functional group-introduced cellulose nanocrystals and method of producing the same, and dispersion liquids, sheets, and powders containing the same
Inventor: NOGUCHI YUICHI
IPC: D21H11/18
Filed: 2022-02-21
Abstract: To provide cellulose nanocrystals which, when made into aqueous dispersion liquids, have low viscosity, are highly transparent, have excellent salinity tolerance, and have a large amount of ionic functional groups introduced thereinto, and a method of producing the same, and further to provide dispersion liquids, sheets, and powders containing the cellulose nanocrystals.SOLUTION: Provided is a method of producing an ionic functional group-introduced cellulose nanocrystal, comprising the following steps A to C in this order. Step A: Ionic functional group introduction step of introducing ionic functional groups into cellulose fibers. Step B: Hydrolysis step of hydrolyzing the cellulose fibers, into which ionic functional groups are introduced, with an acidic aqueous solution having a concentration of 5 mol/L or more. C: Fibrillation step of fibrillating cellulose fibers into which hydrolyzed ionic functional groups are introduced.SELECTED DRAWING: None
Patent JP-2023121656-A (JP)
Title: Method of supporting carbon dioxide emission reduction activity, and device and program therefor
Inventor: IKEDA TOMOKI
IPC: G06Q50/10
Filed: 2022-02-21
Abstract: To provide a carbon dioxide emission reduction activity supporting method which visualizes a carbon dioxide emission level of a user and effect of a carbon dioxide emission reduction activity.SOLUTION: A server 2 computes an emission indicator value acting as an indicator of a carbon dioxide emission level of a user of a terminal 1 as described below. The server 2 computes a reduction indicator value acting as an indicator of an amount of carbon dioxide reduced by a carbon dioxide emission reduction activity of the user. The server 2 cooperates with the terminal 1 to display the computed emission indicator value and the reduction indicator value on a display unit 13 of the terminal 1.SELECTED DRAWING: Figure 2
Patent JP-2022071042-A (JP)
Title: Backing method for inner peripheral surface of conduit
IPC: F16L55/162
Filed: 2022-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce a time required for a hardening process, in relation to a backing method for an inner peripheral surface of a conduit, in which the inner peripheral surface of the conduit buried underground is backed with a backing material impregnated with a curable resin. 
     SOLUTION: A backing method for the inner peripheral surface of a conduit includes: a curing process to cure a curable resin, with which a backing material has been impregnated, while pressing the backing material against the inner surface of the conduit; and a temperature monitoring process to monitor a temperature of the backing material. The curing process is to cure the curable resin, with which the backing material has been impregnated, while pressing the backing material extending along the conduit against the inner surface of the conduit. The temperature monitoring process is to monitor the temperature at multiple locations of the backing material in a direction of extension of the backing material. After confirming in the temperature monitoring process that the temperature of the backing material has turned from rising to falling at all the multiple locations, the curing process is terminated when a predetermined time has elapsed from the time when the temperature of the backing material reaches its peak temperature. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023131186-A (JP)
Title: Recovery device
Inventor: KOIKE TOSHIKAZU
IPC: B63C11/00
Filed: 2022-03-09
Abstract: To provide a recovery device capable of efficiently recovering underwater objects.SOLUTION: A recovery device 1 is installed in an underwater robot configured to be movable in the water and recovers underwater objects. The recovery device comprises a T-shaped pipe 3 having a horizontal part 3a with opening both end sections and a vertical part 3b extended downward from the middle of the horizontal part 3a, a propeller 6 placed at one end of the horizontal part 3a, a housing part 4 placed at the other end of the horizontal part 3a and to house the underwater objects, and a suction part 5 placed at the bottom end of the vertical part 3b and to suck in the underwater objects.SELECTED DRAWING: Figure 2
Patent JP-2023132073-A (JP)
Title: Door open-close auxiliary device
Inventor: KANEDA TOSHIHIRO
IPC: E05F15/622
Filed: 2022-03-10
Abstract: To achieve a favorable operation feeling relating to opening and closing of a door with a simple device configuration.SOLUTION: A door open-close auxiliary device 10 comprises: an information acquisition unit 33 for acquiring information on a speed Vdr of opening and closing a door 14; a door actuator 19 for performing drive for assisting an opening and closing operation of the door 14; a target auxiliary force calculation unit 37 for calculating a target auxiliary force Ptg to assist the opening and closing operation of the door 14; and a control unit 39 for controlling the drive relating to the door actuator 19 on the basis of the target auxiliary force Ptg. The target auxiliary force calculation unit 37 calculates a model auxiliary force Psd, which is an auxiliary force required to maintain the opening and closing speed Vdr, on the basis of the speed Vdr of opening and closing the door 14 that is acquired by the information acquisition unit 33, and performs correction of decreasing the calculated model auxiliary force Psd in accordance with a prescribed rule. The model auxiliary force Psd after the decreasing correction is regarded as the target auxiliary force Ptg.SELECTED DRAWING: Figure 2
Patent JP-2023132083-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: NAKAJIMA TOYOKAZU
IPC: G06Q10/08
Filed: 2022-03-10
Abstract: To provide an information processing apparatus, an information processing method, and a program for reducing the amount of carbon dioxide emitted through product delivery using a vehicle.SOLUTION: An allocation process performed by a delivery system generates incentive information based on the amount of carbon dioxide that is predicted to be emitted when each of a plurality of delivery companies delivers a product to a predetermined user by a vehicle S203, and transmits the generated incentive information to a user terminal S204.SELECTED DRAWING: Figure 10
Patent JP-2023132358-A (JP)
Title: image forming device
Inventor: KAWASUMI RYOICHI
IPC: G03G21/16
Filed: 2022-03-10
Abstract: To reduce toner scattered inside a device due to an air flow for cooling exposure means.SOLUTION: An image forming device comprises a photoreceptor, exposure means that forms a latent image on the photoreceptor, development means that develops the latent image formed on the photoreceptor by a toner, an exposure support member that integrally supports the exposure means and that communicates with the exposure means, and an exposure cooling unit which communicates with the exposure support member and is configured to cool the exposure means by an air flow through the exposure support member. The exposure support member includes an opening communicating with the exposure means, and an opening communicating with the exposure cooling unit, and forms a duct that allows the air flow by the exposure cooling unit to circulate to the exposure means through the openings.SELECTED DRAWING: Figure 22
Patent JP-2023137958-A (JP)
Title: Method for manufacturing motor core and motor core
Inventor: TANAKA YASUNORI
IPC: B29C45/14
Filed: 2022-03-18
Abstract: To provide a method for manufacturing a motor core and a motor core that can both reduce iron loss and reduce man-hours.SOLUTION: A method for manufacturing a motor core includes: a step (S2) of placing a laminate of metal plates formed in a predetermined shape and having slots extending between two ends of the laminate in a laminating direction inside a molding die; a step (S3) of placing a heat adhesive resin film having a heat adhesive layer on at least one side in the slot of the laminate so that the heat adhesive layer of the heat adhesive resin film and the surface of the laminate forming the slot face each other; and a step (S6) of integrally molding a resin molded body at both ends of the laminate in the laminating direction by injecting resin into the molding die after the molding die is closed, and of adhering the heat adhesive layer of the heat adhesive resin film to the resin molded body at both ends of the laminate in the laminating direction.SELECTED DRAWING: Figure 5
Patent JP-2023139685-A (JP)
Title: Image formation apparatus
Inventor: TAKEUCHI SHUN
IPC: B41J29/38
Filed: 2022-03-22
Abstract: To provide a technique of improving an input method which can operate an image formation apparatus having an operation panel without touching the operation panel.SOLUTION: An MFP 101 includes a mobile input function which receives an input operation via a network IF 141. The MFP 101 starts provision of the mobile input function when receiving from a mobile terminal 2 an access necessary for starting provision of the mobile input function via a WFD 24 in such a state that provision of the mobile input function has not been started, and does not start provision of the mobile input function when receiving from the mobile terminal 2 the access necessary for starting provision of the mobile input function not via the WFD 24. The MFP 101 transmits to the mobile terminal 2 via the network IF 141 display data for making the mobile terminal 2 display an operation screen to the MFP 101 when starting provision of the mobile input function.SELECTED DRAWING: Figure 15
Patent JP-2023145092-A (JP)
Title: Dialogue system, dialogue method and dialogue program
Inventor: FUKUE NAOFUMI
IPC: G10L15/22
Filed: 2022-03-28
Abstract: To provide a dialogue system, a dialogue method, and a dialogue program that listen to user statements.SOLUTION: A dialogue system includes: a character string acquiring unit that acquires a character string generated based on a user's utterance by voice or text; a first symptom term extracting unit that extracts at least one first symptom term related to a symptom included in the character string based on weight information set for each term; a symptom identifying unit that identifies a symptom corresponding to at least one first symptom term based on correspondence relation information indicating a correspondence relation between the symptom and the symptom term; and a reply unit that provides a user with a reply character string, which is a reply character string by voice or text for replying to the user in response to the utterance based on the correspondence relation information, including at least one second symptom term corresponding to the identified symptom.SELECTED DRAWING: Figure 1
Patent JP-2023145847-A (JP)
Title: Δς ad converter and sensor device
Inventor: CHIN HYO
IPC: H03M3/02
Filed: 2022-03-29
Abstract: To provide a ΔΣ AD converter and a sensor device that have a small circuit scale and a high conversion accuracy.SOLUTION: A ΔΣ AD converter comprises a ΔΣ AD modulator 12, an accumulation unit 13, a counting part 20, an adjustment value storage part 30, a first adder 14, a cumulative value latch part 15, and a control circuit 40. When a count value C inputted from the counting part 20 reaches a predetermined value, the control circuit 40 outputs to the adjustment value storage part 30 a signal for designating a temperature region depending on an adjustment cumulative value Z inputted from the first adder 14. The adjustment value storage part 30 outputs to the first adder 14 and the counting part 20 an adjustment value for an offset value and an adjustment value for the count value depending on the signal. The control circuit 40 outputs a latch signal to the cumulative value latch part 15 in response to termination of counting of the counting part 20.SELECTED DRAWING: Figure 1
Patent JP-2023146557-A (JP)
Title: Sheet conveyance device and image formation apparatus
Inventor: GOTO YASUNOBU
IPC: B65H9/14
Filed: 2022-03-29
Abstract: To suppress skew and distortion of a sheet portion that is passing through a part or all of a plurality of conveyance roll pairs arranged with an interval on the upstream side in the conveyance direction relative to a movement conveyance roll pair when one set or two sets of movement conveyance roll pairs which can move in the axial direction intersecting the conveyance direction of a sheet are moved in the axial direction in a sheet conveyance device.SOLUTION: A sheet conveyance device comprises: two sets of movement conveyance roll pairs; a second conveyance roll pair which is arranged between the two sets of movement conveyance roll pairs; a plurality of third conveyance roll pairs which are arranged on the upstream side in the conveyance direction relative to the movement conveyance roll pair on the upstream side; and a plurality of conveyance guide pairs which are arranged so as to form a conveyance space of a sheet. At least a part of the plurality of third conveyance guide pairs is displaced in the axial direction while sandwiching a part of the sheet that is being conveyed when the two sets of movement conveyance roll pairs are moved in the axial direction.SELECTED DRAWING: Figure 13
Patent JP-2023147045-A (JP)
Title: Power generator structure
Inventor: KATAOKA MASARU
IPC: H02K9/06
Filed: 2022-03-29
Abstract: To cool a rotary electric machine disposed at the inner side of a flywheel effectively in a power generator structure.SOLUTION: A power generator structure includes: a drive shaft (31); a flywheel (45) which rotates integrally with the drive shaft (31); and a rotary electric machine (46) disposed at the inner side of the flywheel (45). A wall part (45a) forming a surface as seen in an axial direction of the flywheel (45) is provided with an opening (45e), and an outer surface (45f) as seen in the axial direction of the drive shaft (31) at the wall part (45a) is provided with a centrifugal fan (51) which rotates integrally with the flywheel (45) to blow air. Blade parts (63) of the centrifugal fan (51) are erected toward the wall part (45a) from the axial outer side and face the wall part (45a).SELECTED DRAWING: Figure 3
Patent JP-2023148700-A (JP)
Title: Vehicular control device
Inventor: KONO SEIJI
IPC: B60T7/12
Filed: 2022-03-30
Abstract: To provide a vehicular control device that can suppress an alarm from being unnecessarily actuated, by excluding a continuous obstacle except for a running road on which an own vehicle is running from collision objects.SOLUTION: The vehicular control device is provided with: a collision form predicting part 104 that when a collision determining part 103 determines that a vehicle is likely to collide with a target, predicts a collision form in which the vehicle collides with the target, on the basis of a relation between a travelling direction of the vehicle and a travelling direction of the target; and an actuation determining part that primarily determines a timing for actuating an alarm and an automatic brake for avoiding the vehicle from colliding with the target, in accordance with the predicted collision form by the collision form predicting part 104, and further secondarily determines whether or not the target is a continuous obstacle other than a running road on which the target continues in an arch-shape, on the basis of an index value obtained from a plurality of end point positions in geometrical information concerning the target, with respect to the primarily determined result.SELECTED DRAWING: Figure 2
Patent JP-2023150215-A (JP)
Title: Unmanned conveyance truck
Inventor: HISHINUMA SHINYA
IPC: B61B13/00
Filed: 2022-03-31
Abstract: To provide an unmanned conveyance truck capable of reducing vibration and noise during traveling.SOLUTION: An unmanned conveyance truck 1 includes a truck main body 2 elongated in the fore-and-aft direction, a pair of right and left drive wheels 3, 3 arranged in an intermediate part in the fore-and-aft direction of the truck main body 2 with an interval s1 in the lateral direction orthogonal to the fore-and-aft direction, a pair of right and left front driven wheels 5, 5 provided on the front side of the drive wheels 3, 3 of the truck main body 2, and a single rear driven wheel 6 provided on the rear side of the drive wheels 3, 3 of the truck main body 2.SELECTED DRAWING: Figure 2
Patent JP-2023150406-A (JP)
Title: Analog meter indicated value reading device, analog meter indicated value reading method, and computer program
Inventor: WATANABE TETSURO
IPC: G06T7/60
Filed: 2022-03-31
Abstract: To provide an analog meter indicated value reading device that reads an indicated value of an analog meter.SOLUTION: A control device captures an image obtained by imaging an analog meter, wherein the image includes a region corresponding to a pointer of the analog meter, values corresponding to changes of color information of pixels in the image, along a direction in which the pointer moves and a direction at a predetermined angle, are assigned to the respective pixels, a position and/or an angle of the pointer is determined on the basis of the assigned value, and an indicated value of the analog meter is determined from the position and/or the angle of the pointer.SELECTED DRAWING: Figure 4
Patent JP-2023154524-A (JP)
Title: Schedule adjusting device, schedule adjusting method and program
Inventor: SUGIMOTO Taichiro
IPC: G06Q10/1093
Filed: 2022-04-07
Abstract: To easily accept a reservation from one or more people for one meeting schedule while preventing double-booking by using an existing schedule pre-registered in a schedule as a candidate schedule.SOLUTION: A schedule adjustment device includes an adjustment condition setting part for setting an adjustment condition template, and a schedule adjustment part for adjusting a meeting schedule based on the adjustment condition template. The adjustment condition setting part registers, in the adjustment condition template, adjustment conditions using an existing schedule specified by an adjustment initiator as a reservation frame and including specification of the reservation frame, out of existing schedules registered in schedule information managed by an external system. When an adjustment partner accesses thereto, the schedule adjustment part defines, uses, out of reservation frames, the reservation frame satisfying the adjustment conditions as a candidate schedule, displays a schedule selection screen representing the candidate schedule on a terminal device used by the adjustment partner, and determines a meeting schedule in the candidate schedule according to a selection operation of the adjustment partner on the schedule selection screen.SELECTED DRAWING: Figure 1
Patent JP-2023159586-A (JP)
Title: 車両用灯具
IPC: F21S43/249
Filed: 2022-04-20
Abstract: 【課題】長尺の導光体の発光部をより均一に発光させることを可能とした車両用灯具を提供する。【解決手段】導光体３は、棒状の第１の導光部４と、第１の導光部４の基端側に位置する第１の入射部と、第１の導光部４の背面側に位置する複数の第１の反射カット７ａと、第１の導光部４の正面側に位置する発光部８と、第１の導光部４の背面側に接続部１０を介して第１の導光部４の先端側に向かう方向に斜めに接続された第２の導光部５と、第２の導光部５の基端側に位置する第２の入射部と、第２の導光部５の第１の導光部４の背面側との間に位置して、空気層Ｋを形成する開口部１１と、第２の導光部５の開口部１１を挟んで第１の導光部４の背面側と対向する側に位置する導光出射部１２とを有し、開口部１１を挟んだ第１の導光部４の背面側に複数の第２の反射カット７ｂが設けられている。【選択図】図４
Patent JP-2023160622-A (JP)
Title: 水系インク
IPC: C09D11/00
Filed: 2022-04-22
Abstract: 【課題】再分散性に優れ、かつ耐アルコール性に優れる印刷物を得ることができる水系インク、及び該水系インクの製造方法を提供する。【解決手段】［１］コアシェル構造を有する樹脂粒子Ａを含有する水系インクであって、該樹脂粒子Ａのコア部樹脂Ａ１が、分子内に反応性基を複数有する化合物（Ｒ１）由来の架橋構造を有していてもよい樹脂であり、該樹脂粒子Ａのシェル部樹脂Ａ２が、アニオン性基を有し、かつ分子内に反応性基を複数有する化合物（Ｒ２）由来の架橋構造を有する樹脂であり、樹脂Ａ２の架橋密度（ｑ２）と樹脂Ａ１の架橋密度（ｑ１）との差が０．００ｍｍｏｌ／ｇを超え２．５０ｍｍｏｌ／ｇ以下である、水系インク、及び、［２］アニオン性ポリマーＰの存在下でコア部樹脂Ａ１を構成する原料モノマー（ａ１）を乳化重合してコアシェル構造を有する樹脂粒子Ａ’を得た後、該樹脂粒子Ａ’と分子内に反応性基を複数有する化合物（Ｒ２）とを反応させてシェル部樹脂Ａ２を形成し、コアシェル構造を有する樹脂粒子Ａを得る工程、を含む、前記［１］に記載の水系インクの製造方法である。【選択図】なし
Patent JP-2022186607-A (JP)
Title: Platinum cobalt heteromaterial and method for producing the same
Inventor: LI XINHAO
IPC: C25B11/065
Filed: 2022-05-12
Abstract: To provide a platinum-cobalt heteromaterial in which the catalytic activity of platinum is enhanced by a transition metal.SOLUTION: The present invention relates to a platinum-cobalt heteromaterial and a method for producing the same. The platinum-cobalt heteromaterial includes a carbon support and platinum nanoparticles carried on the carbon support, and the carbon support is a cobalt-containing carbon support. A method for producing the platinum-cobalt heteromaterial includes obtaining a cobalt-containing carbon support by firing a carbon source and a cobalt source and carrying the platinum source as platinum nanoparticles on the cobalt-containing carbon support by a wet impregnation method. The platinum cobalt heteromaterial of the present invention is easy to produce, has stable electrochemical properties and can be used as a catalyst in hydrogen generation by water electrolysis.SELECTED DRAWING: Figure 2