baber/WOPTO huggingface dataset:
Patent JP-2022007781-A (JP)
Title: Drive unit for vehicle
Inventor: SHIMOKAWABE YUKI
IPC: F16H57/04
Filed: 2020-06-26
Abstract: To provide a drive unit for a vehicle which suitably suppresses wear between internal peripheries of both end parts of a cylindrical gear when the cylindrical gear rotates and an outer ring of a rolling bearing.SOLUTION: Since an internal peripheral face 32e of an output gear 32 is formed so that an inside diameter Din becomes large as progressing toward either of a first rolling bearing 48 and a second rolling bearing 50 in a rotation axial line C direction, oil LF supplied to an internal periphery of the output gear 32 flows toward one of outer rings 48b, 50b of the first rolling bearing 48 and the second rolling bearing 50, and the oil LF is supplied between the outer rings 48b, 50b and internal peripheries of end parts 32b, 32d of the output gear 32. Also, since the oil LF which is supplied to the internal periphery of the output gear 32 is accumulated in a space SP which is formed at the internal periphery of the output gear 32, the oil LF which is dammed up by the outer rings 48b, 50b is supplied between the outer rings 48b, 50b and the internal peripheries of the end parts 32b, 32d of the output gear 32.SELECTED DRAWING: Figure 3
Patent JP-2022011526-A (JP)
Title: Electromagnetic wave transmission cover
Inventor: DOKE SHINICHI
IPC: H01Q1/22
Filed: 2020-06-30
Abstract: To suppress electromagnetic wave reflection so as to improve transmission performance of electromagnetic waves.SOLUTION: An emblem 15, as an electromagnetic wave transmission cover, includes a base material 16 and reflection suppressing layers 21, 24. The base material 16 is arranged in a path through which millimeter waves (electromagnetic waves) are sent and received by a millimeter wave radar device 13. Both the base material 16 and the reflection suppressing layers 21, 24 are composed of dielectric substances, and have transmissivity for millimeter waves. The reflection suppressing layers 21, 24 are stacked on both sides of the base material 16 in a direction where millimeter waves travel, so as to suppress reflection of millimeter waves. The wavelength of millimeter waves in the reflection suppressing layers 21, 24 is expressed in λ2, and 2π/λ2 is set as a phase constant β2. A phase deviation amount β is defined as an amount of a phase deviation between reflected waves on the front faces (surfaces 22, 25) of the reflection suppressing layers 21, 24 in the direction where millimeter waves travel, and reflected waves on the rear faces (rear surfaces 23, 26). The thickness L2 of the reflection suppressing layers 21, 24 is set to β/β2.SELECTED DRAWING: Figure 4
Patent JP-2022012227-A (JP)
Title: Engine system
Inventor: NAGASAWA TAKESHI
IPC: F02D19/12
Filed: 2020-07-01
Abstract: To suppress abnormal combustion generated with water injected into a combustion chamber when an engine load is relatively high.SOLUTION: An engine system 100 comprises: an engine 1; a water injection device 4 which injects heated water into a combustion chamber 11; an accelerator opening sensor SN1 which detects an accelerator opening; and a controller 10 which controls the water injection device 4 so as to inject water into the combustion chamber 11 during a compression stroke. The controller 10: acquires demand torque to be applied to a vehicle on the basis of the accelerator opening; acquires a demand engine load which is a load of the engine 1 according to the demand torque; and controls the water injection device 4 so as to make a water injection amount smaller when the demand engine load is in a first load region R1 than when the demand engine load is in a second load region R2 which is lower than the first load region R1.SELECTED DRAWING: Figure 5
Patent JP-2022012569-A (JP)
Title: Semiconductor module and method for manufacturing semiconductor module
Inventor: ENOMOTO KAZUO
IPC: H01L23/28
Filed: 2020-07-01
Abstract: To reduce defects in laser welding joints in a semiconductor module.SOLUTION: A semiconductor module has a first conductive member through which the main current flows and a second conductive member that is welded to the first conductive member, and the first conductive member has a through hole or cutout that exposes the end of the second conductive member.SELECTED DRAWING: Figure 1
Patent JP-2020171754-A (JP)
Title: Game program, method, and information processing device
Inventor: TANAKA YOSHIYA
IPC: A63F13/792
Filed: 2020-07-06
Abstract: To provide a game program, a method, and an information processing device that can further increase a user's willingness to view moving images in a game.SOLUTION: A game program causes a computer to execute the steps of: proceeding with a game; detecting a first condition is satisfied that is satisfied in accordance with a game play by a user during progress of the game; displaying a first moving image when the first condition is satisfied; imparting a first reward to the user in accordance with the display of the first moving image; detecting a second condition that is satisfied irrespective of the game play by the user is satisfied, during progress of the game, the condition being different from the first condition; displaying a second moving image different from the first moving image when the second condition is satisfied; and imparting a second reward different from the first reward in a value to the user, in accordance with the display of the second moving image.SELECTED DRAWING: Figure 3
Patent JP-2022014673-A (JP)
Title: Image processing apparatus
Inventor: OSATO TAKUMA
IPC: G06T7/254
Filed: 2020-07-07
Abstract: To provide an image processing apparatus which can correctly detect and recognize an obstacle (object) by calculating proper correspondence for each region even in a case where a parameter for making two images correspond to each other changes for each region.SOLUTION: An image processing apparatus comprises: an image conversion unit 241 which converts two images at two different times into overhead view images; an obstacle candidate region extraction unit 242 which extracts a region within a prescribed height from a road surface among regions indicating an obstacle as an obstacle candidate region by using the two overhead view images or two images; and an obstacle detection unit 243 which determines that a region where a difference occurs as a region where the obstacle exists by performing positioning of the obstacle candidate region by using the image feature in the obstacle candidate region.SELECTED DRAWING: Figure 2
Patent JP-2020178709-A (JP)
Title: Encapsulated amorphous calcium carbonate compositions
Inventor: ALI ABO RIZIQ
IPC: A61K47/14
Filed: 2020-07-09
Abstract: To provide stable amorphous calcium carbonate (ACC) compositions, and food articles comprising the compositions.SOLUTION: There is provided an encapsulated amorphous calcium carbonate (ACC) composition, comprising a plurality of ACC particles comprising: i. an ACC core, comprising ACC and at least one agent stabilizing the ACC in amorphous form; and ii. an encapsulation matrix comprising at least one coating layer, wherein the at least one coating layer comprises an encapsulating agent selected from the group consisting of a film forming polymer and a lipid, and wherein the at least one coating layer at least partly coats the ACC core.SELECTED DRAWING: None
Patent JP-2021076362-A (JP)
Title: Drain water treatment device
Inventor: YANO TAKAYUKI
IPC: F25D21/14
Filed: 2020-07-10
Abstract: To successfully perform treatment of drain water without limiting an installation site.SOLUTION: A drain water treatment device 40 includes a drain pan 41 that corresponds to an evaporator 31 provided in an air course 21 communicated with an accommodation chamber 12 via a suction port 13 and a blowout port 14, cooling air sucked from the suction port 13 and blowing out the cooled air from the blowout port 14 to cool commercial products accommodated in the accommodation chamber 12, and that stores drain water generated by the evaporator 31. The drain water treatment device includes: a temperature and humidity detection section 42 that detects a temperature and humidity of air sucked from the suction port 13; a blowout temperature detection section 43 that detects a temperature of air blown out from the blowout port 14; and a control section 47 that calculates a generation amount of drain water on the basis of the temperature and humidity, etc. and performs retraction control for temporarily sending out drain water stored in the drain pan 41 to a storage tank 49 when the calculated generation amount is a storage upper limit value or higher.SELECTED DRAWING: Figure 2
Patent JP-2020186167-A (JP)
Title: Glass laminate
Inventor: OGAWA RYOHEI
IPC: B32B7/027
Filed: 2020-07-15
Abstract: To provide a glass laminate capable of suppressing an amount of heat generation of a heating wire even if the power source voltage becomes high.SOLUTION: The glass laminae of the present invention includes: a rectangular first glass plate having a first side, and a second side facing the first side; a second glass plate having the same shape as the first glass, and arranged so as to face the first glass plate; and an intermediate film arranged between the first glass plate and the second glass plate, where the intermediate film is provided with a first bus bar extending along an edge part of the first side side or the second side side, a second bus bar extending along an edge part of the first side side or the second side side, and a plurality of heating wires arranged in parallel so as to connect the first bus bar with the second bus bar, and at least one of a plurality of the heating wires has at least one folding part changing an extending direction of the heating wire between the first bus bar and the second bus bar.SELECTED DRAWING: Figure 2
Patent JP-2021170623-A (JP)
Title: Light-emitting device and surface light-emitting light source
Inventor: NAKABAYASHI TAKUYA
IPC: F21S2/00
Filed: 2020-07-27
Abstract: To provide a light-emitting device capable of suppressing uneven brightness and being thinned.SOLUTION: A light-emitting device 200 includes: a wiring board 10; a plurality of light-emitting elements 20 disposed on the wiring board and electrically connected to a wiring layer of the wiring board; a light reflection member 30 disposed on the wiring board and covering respective side surfaces of the plurality of light-emitting elements; a plurality of wavelength conversion layers 40 each located above an emission surface of a corresponding light-emitting element among the plurality of light-emitting elements; a plurality of light reflection layers 50 disposed on the plurality of wavelength conversion layers; and a translucent protective layer 60 disposed on the light reflection member and covering at least side surfaces of the plurality of wavelength conversion layers and the plurality of light reflection layers. The upper surface of the protective layer has a first recess that includes at least one concave surface other than the regions of the plurality of light reflection layers in plan view.SELECTED DRAWING: Figure 1
Patent JP-2021035693-A (JP)
Title: Steel plate temperature prediction device and steel plate temperature prediction method, and learning device and learning method
Inventor: MORII KAZUHIRO
IPC: C21D11/00
Filed: 2020-07-27
Abstract: To eliminate necessity to construct each temperature prediction model in order to calculate a temperature on an output side of the cooling facility and a prediction value of temperature at a middle part of cooling facility.SOLUTION: A steel plate temperature prediction device 100 calculates a prediction value by inputting, to an input unit 611, a cooling parameter when a steel plate W passes a plurality of sections 521 configuring a cooling facility 52 in the case of calculating a prediction value on an output side 523 by using a temperature prediction model 61 configured by deep learning, and calculates a prediction value by inputting, to the input unit 611, a cooling parameter when the steel plate W passes the section 521 up to a middle place from an input side 522 and inputting, to the input unit 611, a predetermined value as a cooling parameter at the section 521 from the middle part to the output side 523 in the case of calculating a prediction value at the middle part.SELECTED DRAWING: Figure 1
Patent JP-2022029041-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-08-04
Abstract: To provide a game machine capable of more suitably showing a series of performances to be executed.SOLUTION: In both of a first informing performance and a second informing performance, a speech sound uttered by a character is outputted, a speech sound and a speech caption are displayed or a speech caption is not displayed, the number of words uttered by a character differ between the first informing performance and the second informing performance, a ratio of display of a speech caption relative to a speech sound in an epilogue part of the first informing performance is higher than a ratio of display of a speech caption relative to a speech sound in an introduction part of the first informing performance, and a ratio of display of a speech caption relative to a speech sound in an epilogue part of the second informing performance is higher than a ratio of display of a speech caption relative to a speech sound in an introduction part of the second informing performance.SELECTED DRAWING: Figure 175
Patent JP-2022029055-A (JP)
Title: Power storage device
Inventor: ISHIKAWA SHOJI
IPC: H01G11/78
Filed: 2020-08-04
Abstract: To provide a power storage device that can prevent a spacer from shifting its position with respect to a side member.SOLUTION: This is a power storage device 10 equipped with energy storage elements 210 and spacers 221 arranged in a row in a first direction, and a side member 240 disposed in a position adjacent to the spacer 221 in a second direction intersecting the first direction, the spacer 221 has a first projection 284a, etc. protruding toward a third direction intersecting the first and second directions, and the side member 240 has an opposing portion (side convex portion 241) disposed at a position opposite the first projection 284a, etc., in the third direction.SELECTED DRAWING: Figure 10
Patent JP-2022029260-A (JP)
Title: Adhesive resin composition and laminate
Inventor: KUROSE Shohei
IPC: C09J123/08
Filed: 2020-08-04
Abstract: To provide an adhesive resin composition which satisfies low temperature processability, heat resistance and creep resistance when used adhering with a metal, a resin or the like and to provide a laminate using the adhesive resin composition.SOLUTION: There is provided an adhesive resin composition which comprises at least the following components (A) to (D) as resin components. There is provided a laminate which has a layer composed of a resin so as to be in contact with one surface or both surfaces of a layer composed of the adhesive resin composition. Component (A): a modified polypropylene obtained by grafting at least one unsaturated carboxylic acid or its derivative onto a propylene-based polymer. Component (B): a propylene-based polymer having a branched structure in the molecule and a melting point measured by DSC of 150°C or more. Component (C): a propylene-based polymer having a melting point measured by DSC of less than 150°C and an o-dichlorobenzene soluble fraction at 40°C of 4.0 mass% or less. Component (D): an ethylene-α-olefin copolymer.SELECTED DRAWING: None
Patent JP-2022030664-A (JP)
Title: Information processor, information processing method, program, information processing system, and vehicle control system
Inventor: KATSUKI RIE
IPC: B60W30/09
Filed: 2020-08-07
Abstract: To reduce time required for generating a locus.SOLUTION: An information processing apparatus according to an embodiment includes a generation unit, a retrieval unit, and a selection unit. Based on one or more avoidance patterns respectively indicating one or more motions of a moving body for avoiding an object, the generation unit generates a plurality of nodes at positions corresponding to motions indicated by the avoidance patterns in order to avoid a first object on a first locus. The retrieval unit retrieves, for the respective one or more avoidance patterns, for one or more locus candidates whose movements cost are each less than other locus candidates among a plurality of locus candidates connecting the plurality of nodes. The selection unit selects a locus candidate whose movement cost is less than other locus candidates among the one or more locus candidates retrieved for the respective avoidance patterns.SELECTED DRAWING: Figure 2
Patent JP-2022030720-A (JP)
Title: Lithium ion secondary battery
Inventor: MAKIMURA YOSHINARI
IPC: H01M4/133
Filed: 2020-08-07
Abstract: To provide a lithium ion secondary battery including an electrode body in which a positive electrode, a polymer electrolyte layer, and a negative electrode are integrated, and capable of suppressing an increase in battery resistance when repeatedly charged and discharged.SOLUTION: A lithium ion secondary battery 1 includes an electrode body 20, and the electrode body 20 includes a polymer electrolyte layer 21 having thickness t1 of 4 to 25 μm, composed of a polymer 22, and containing LiPF6 and LiFSI, a positive electrode active material layer 31 formed on a first main surface 21a of the polymer electrolyte layer 21, a positive electrode current collector layer 41 formed on the positive electrode active material layer 31 and having thickness t3 of 0.1 to 12 μm and made of a conductive carbon material 42, and a negative electrode layer 51 formed on the second main surface 21b of the polymer electrolyte layer 21 and composed of carbon fibers 52.SELECTED DRAWING: Figure 2
Patent JP-2022032692-A (JP)
Title: Sterilization device, illumination and sterilization appliance, and installation method of sterilization device
Inventor: KAMBE AKIRA
IPC: B01J35/02
Filed: 2020-08-13
Abstract: To provide a sterilization device, an illumination and sterilization appliance and an installation method of a sterilization device easily fitting in an external appearance of an installation site.SOLUTION: An sterilization device 1 is to be used at a location where a spotlight is used. The sterilization device includes: a cylindrical housing 2; an air blower 221 configured to blow air sucked from a suction port 2a (one opening) of the housing 2 to an inside of the housing 2, so as to exhaust from a blowout port 2b (the other opening) of the housing 2; a photocatalyst member 231 configured to have contact with the air passing through the inside of the housing 2; an LED 223 (light source) configured to irradiate the photocatalyst member 231 with light; and a support tool 3 configured to support the housing 2 and to be mounted at a wiring rail 5 (mounting position) to which the spotlight can be mounted. The air blower 221, the photocatalyst member 231 and the light source are built inside the housing 2.SELECTED DRAWING: Figure 2
Patent JP-2022033621-A (JP)
Title: Antenna device
Inventor: SUMIYA YUJI
IPC: H01Q13/08
Filed: 2020-08-17
Abstract: To provide an antenna device that uses 0th order resonance, the antenna device capable of preventing leakage of current to a cable without providing a stripline.SOLUTION: An antenna device 1 comprises: a bottom board 10 that is a flat board conductor member; an opposite conductor plate 30 that is a flat board conductor member installed at a predetermined interval with the bottom board 10 and is electrically connected with a feeder line; and a short circuit unit 40 that is provided in a center area of the opposite conductor plate 30 and electrically connects the opposite conductor plate 30 and the bottom board 10 with each other, and the operation frequency of the antenna device is a frequency at which an inductance included in the short circuit unit 40 and a capacitance formed by the bottom board 10 and the opposite conductor plate 30 have parallel resonance. The short circuit unit 40 has a peripheral shape in a portion short circuited to the opposite conductor plate 30. In the opposite conductor plate 30, a circuit 50 is arranged in an area surrounded by the portion in which the short circuit unit 40 is short circuited.SELECTED DRAWING: Figure 1
Patent JP-2022036629-A (JP)
Title: Corrugated cardboard box and blank for forming corrugated cardboard box
Inventor: NISHIKAWA MOMOKA
IPC: B65D5/54
Filed: 2020-08-24
Abstract: To provide a corrugated cardboard box having an upper face open window in addition to a front face open window, in which the work of opening those open windows is facilitated.SOLUTION: The present invention includes a rib face part extending in a vertical direction from the center of a back face part in a left-right direction to the center of a front face part in the left-right direction. A detachment auxiliary notch is provided at a position corresponding to at least a part of a contour of a front face open window and an upper face open window to provide the front face open window in a left-right central region on an upper face side of the front face part, and to provide the upper face open window continuous with the front face open window in the left-right central region on the front side of the front face part. A front side edge of the rib face part has an escape part recessed to the back side in a part of the upper face side with respect to the detachment auxiliary notch corresponding to the lower edge of the front face open window. The detachment auxiliary notch is provided at a position corresponding to at least a part of the contour of a manual insertion window in order to provide the manual insertion window in the region of the front face part corresponding to the front side of the escape part.SELECTED DRAWING: Figure 1
Patent JP-2022036697-A (JP)
Title: Sheet loading tray, sheet loading device and image forming system
Inventor: SHINODA ATSUSHI
IPC: B65H29/66
Filed: 2020-08-24
Abstract: To provide a sheet loading tray that improves loading capacity when the folded sheets discharged to the tray are bundled and loaded.SOLUTION: A sheet loading tray includes: first conveyance means for sequentially conveying discharged sheets in a discharge direction to form a sheet bundle; second conveyance means provided on a downstream side in a conveyance direction of the first conveyance means; a sheet stop member that blocks the sheet conveyed by the first conveyance means to form a sheet bundle or allows the formed sheet bundle to pass therethrough; first full load detecting means capable of detecting a full load state of the sheet bundle blocked by the sheet stop member; and second full load detecting means capable of detecting that the head of the sheet bundle conveyed by the second conveying means is located at the end on the downstream side in the conveying direction.SELECTED DRAWING: Figure 3
Patent JP-2022039050-A (JP)
Title: Power feeding device
Inventor: NAKAMURA HIROSHI
IPC: H02J7/02
Filed: 2020-08-27
Abstract: To provide a power feeding device capable of simplifying its configuration.SOLUTION: A power feeding device 12 comprises a system terminal 20, a load terminal 22, an AC/DC conversion circuit 25, a power storage device for power supply 26, and a controller 29 for controlling the AC/DC conversion circuit. The AC/DC conversion circuit comprises: a primary side circuit 31; a transformer 32 that includes primary side winding 33 and secondary side winding 34; a secondary side circuit 40 that has first leg wiring 41, a first upper arm switching element 43, a first lower arm switching element 44, second leg wiring 42, a second upper arm switching element 45, and a second lower arm switching element 46; a first connection line 51 for connecting between the power storage device for power supply and the load terminal; a second connection line 52 for connecting between an intermediate tap 37 of the secondary side winding and the first connection line; a coil 53 on the second connection line; a first intermediate capacitor 54 connected with the secondary side circuit and the second connection line; and a second intermediate capacitor 55 connected with the secondary side circuit and the second connection line.SELECTED DRAWING: Figure 1