baber/WOPTO huggingface dataset:
Patent JP-2020050144-A (JP)
Title: Vehicle structure
Inventor: OTA ARINORI
IPC: B62D25/20
Filed: 2018-09-27
Abstract: To provide a vehicle structure that easily prevents plastic deformation of a rear floor panel even with the small thickness thereof when a pulling force toward the rear side of a vehicle acts via a towing hook to a hook reinforcement at the time of towing the vehicle toward the rear side.SOLUTION: A vehicle structure 1 includes: a rear floor panel 2 having a front area 21, an intermediate area 22, and a rear area 23; a rear cross member 3; a front-to-rear reinforcement 4; and a hook reinforcement 5 to which a towing hook 6 is attached. The rear cross member 3 has a hut-shaped cross-section forming a closed cross-section between the front area 21 and the rear cross member, and includes an extended portion 33 extended toward the lower side of the vehicle. The front-to-rear reinforcement 4 includes: a front portion 41 fixed to a lower surface of the extended portion 33; an intermediate portion 42 forming a closed cross-section between the rear floor panel 2 and the intermediate portion from the rear cross member 3 to a rear end of the intermediate area 22; and a rear portion 43 fixed to the rear area 23 to be firmly attached thereto.SELECTED DRAWING: Figure 2
Patent JP-2020051536-A (JP)
Title: Rotation transmission device
Inventor: SAITO TAKAHIDE
IPC: F16D27/112
Filed: 2018-09-27
Abstract: To prevent trail of an engagement element when a rotation transmission device idles at high speed.SOLUTION: A pair of sprags 3, 4 are provided between an inner engagement surface 1a of an inner member 1 and an outer engagement surface 2a of an outer member 2. The sprags 3, 4 can be oscillated between a neutral position at which the sprags cannot contact the outer engagement surface 2a and an engagement standby position at which the sprags contacts the outer engagement surface 2a, and the sprags are urged to the engagement standby position by an elastic member 5. A holding part 6 having a pillar 6a on one side of a peripheral direction with respect to the sprags 3, 4 is provided movably and rotatably in an axial direction with respect to the inner member 1. In contrast, a holding part 7 having a pillar 7a on the other side of a peripheral direction is provided rotatably with respect to the inner member 1. An axial movement of the holding part 6 integrally with an armature 9 that sucks by an electromagnet 11 is converted to a rotational movement of the holding parts 6, 7 by a cam mechanism 12. During electric conduction to the electromagnet 11, the pillars 6a, 7a respectively enter into recesses 3c, 4c of the sprags 3, 4 so as to restrict outward movement of the sprags 3, 4.SELECTED DRAWING: Figure 1
Patent JP-2020055664-A (JP)
Title: Recording medium supply device and recording medium supply method
Inventor: AKATSU TAKEHIRO
IPC: B65H1/00
Filed: 2018-09-28
Abstract: To present a size of a recording medium according to priority setting.SOLUTION: A recording medium supply device having a display part and a manual feeding part comprises: a first detection part for detecting a first size which is the size in a first direction of a recording medium arranged in the manual feeding part; a second detection part for detecting a second size which is the size in a second direction different from the first direction of the recording medium; a storage part for storing priority setting information which is the information of the setting to be preferentially used by the recording medium supply device; and a candidate display control part for estimating at least one candidate size related to the recording medium based on the first size, the second size and the priority setting information, and displaying the at least one candidate size as a candidate of the size of the recording medium on the display part.SELECTED DRAWING: Figure 3
Patent JP-2020057745-A (JP)
Title: Unnecessary sheet removal device and unnecessary sheet removal method
Inventor: SUGISHITA YOSHIAKI
IPC: B31D1/02
Filed: 2018-10-04
Abstract: To provide an unnecessary sheet removal device and an unnecessary sheet removal method, capable of reducing the occurrence of defective removal of an unnecessary sheet as much as possible.SOLUTION: An unnecessary sheet removal device includes: feed-out means 10 for feeding out a raw sheet RS comprising a plurality of adhesive sheets AS and a band-like unnecessary sheet US which are temporarily adhered on a band-like release sheet RL; unnecessary sheet release means 20 for releasing the unnecessary sheet US from the release sheet RL; and release assist means 30 for applying vibration to an unnecessary sheet release area RA where the unnecessary sheet US is released from the release sheet RL by the unnecessary sheet release means 20 and performing release assist operation when the unnecessary sheet US is released from the release sheet RL.SELECTED DRAWING: Figure 1
Patent JP-2020061291-A (JP)
Title: Battery pack of electric vehicle
Inventor: HIROSE EIKI
IPC: H01M10/6567
Filed: 2018-10-11
Abstract: To form a refrigerant jacket by firmly fixing a lid member to the undersurface of a bottom wall of a battery case while avoiding an increase in size of a vertical dimension of the battery pack.SOLUTION: A refrigerant jacket 45 is formed between the undersurface of a bottom wall 31a of a battery case 31 and a top surface of a lid member 43 by fixing the lid member 43 to a plurality of fixing parts 31b provided on the bottom wall 31a of the battery case 31. The thickness of the battery case 31 in a fixing part 31b is formed larger than the thickness of the battery case 31 around the fixing part 31b, the fixing part 31b is provided with a swollen part 31c that swells upward toward an undersurface of a battery module 34, and the undersurface of the battery module 34 includes a recessed part that is recessed upward and a protrusion part that protrudes downward. Since the swollen part 31c is arranged at a position facing the recessed part, it is possible to prevent an increase in a vertical dimension of a battery pack 17 due to the providing of the swollen part 31c while enhancing the fixing strength of the lid member 43 by increasing the thickness of the fixing part 31b as much as the swollen part 31c.SELECTED DRAWING: Figure 5
Patent JP-2019198057-A (JP)
Title: Moving image distribution system, moving image distribution method and moving image distribution program distributing moving image including animation of character object generated based on actor movement
Inventor: WATANABE MASASHI
IPC: H04N21/472
Filed: 2018-10-12
Abstract: To provide a moving image distribution system, a moving image distribution method and a moving image distribution program capable of displaying a gift object while duplicating with the moving image, without deteriorating the viewing experience of a viewer user.SOLUTION: A moving image distribution system 1 distributes a moving image including the animation of a character object generated based on actor movement, and includes one or more computer processors. The one or more computer processors make a moving image display an ornament object on the basis of a first display request from a viewer user viewing a moving image, and make the moving image display a first object on the basis of a second display request from the viewer user by executing a computer readable instruction.SELECTED DRAWING: Figure 1
Patent JP-2020059687-A (JP)
Title: Method of producing aromatic compound having cyano group
Inventor: MIDORIKAWA KOJI
IPC: C07C253/14
Filed: 2018-10-12
Abstract: To provide a method of producing an aromatic nitrile compound having low toxicity, easy in treatment after reaction, and further having high regioselectivity.SOLUTION: The method of producing an aromatic nitrile compound 2a comprises subjecting a mixture containing an aromatic halogen compound 1a unsubstituted or substituted by an electron-donating group exemplified by the following formula, quaternary ammonium cyanide as a cyanidation agent, a phenanthroline compound as a transition metal-free catalyst, and dimethyl sulfoxide and the like as an aprotic organic solvent to cyanidation reaction by heating in a range of a reaction temperature 110-180°C.SELECTED DRAWING: None
Patent JP-2019124909-A (JP)
Title: Laminated film and polarizing plate produced using the same
Inventor: INOUE TOSHIKI
IPC: B32B7/023
Filed: 2018-10-15
Abstract: To provide a laminated film which suppresses rainbow spots when used in an environment with a light source having a steep emission peak, secures high transparency and capability to present clear images, and minimizes external light reflection.SOLUTION: A laminated film is provided, which satisfies all the features below, comprises a base material film and an optically isotropic layer, and has an anti-reflection surface with a moth-eye structure on at least one side thereof. (a) The base material film has a rugged surface having an arithmetic mean roughness (Ra) in a range of 0.2-10 μm provided on at least one side thereof. (b) The base material film has a refractive index anisotropy (Bfnx-Bfny) in a range of 0.04-0.2. (c) An optically isotropic layer having a refractive index in a range of Bfny-0.15 to Bfnx+0.15 is provided on top of the rugged surface of the base material film, where Bfnx represents a refractive index of the base material film in a slow axis direction and Bfny represents a refractive index in a fast axis direction.SELECTED DRAWING: None
Patent JP-2020062313-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-10-19
Abstract: To provide a game machine allowing a player to easily obtain an execution period of a setting suggestive performance in execution of the setting suggestive performance.SOLUTION: A game machine includes: setting means capable of setting a setting value from among plural kinds of setting values having different degrees of advantage for a player; and setting suggestive performance execution means capable of executing a setting suggestive performance for performing suggestion regarding setting of a setting value. The setting suggestive performance execution means can perform notification (for example, a display period image 112F004) for indicating an execution period of a setting suggestive performance in execution of the setting suggestive performance.SELECTED DRAWING: Figure 10-1
Patent JP-2020063400-A (JP)
Title: Method for producing wholly aromatic polyamide porous film, heat-resistant separator including porous film, and porous film
Inventor: TANAKA MANABU
IPC: C08G69/32
Filed: 2018-10-19
Abstract: To provide a method for producing a wholly aromatic polyamide porous film which has high solution stability while maintaining heat resistance, and can maintain air permeability.SOLUTION: When a wholly aromatic polyamide polymer film is obtained by mechanical foaming of a wholly aromatic polyamide polymer composition solution having a molar ratio of an aromatic dicarboxylic acid chloride component to an aromatic diamine component of 0.920-0.998 and coating the polymer composition solution onto a base material, (A) paraphenylene terephthalamide and (B) 3,4'-diamino diphenyl ether or 4,4'diamino diphenyl ether or a mixture thereof is used as the aromatic diamine component so that a ratio between (A) and (B) is 8/2 to 2/8, and an expansion ratio of the mechanical foaming is 20-350%.SELECTED DRAWING: None
Patent JP-2019061684-A (JP)
Title: Information processing equipment, information processing system, information processing method and program
Inventor: TAKAMA YASUFUMI
IPC: G06T15/20
Filed: 2018-10-22
Abstract: To enable an easy generation of a plurality of virtual viewpoint images.SOLUTION: Information processing equipment includes: acquisition means configured to acquire visibility information showing whether or not each element composing a shape model of a subject assumed from an image taken in different directions with a plurality of cameras is observable from each of the plurality of cameras while associating to each element composing the shape model; and generation means configured to generate a virtual viewpoint image using the shape model and the visibility information of each element composing the shape model.SELECTED DRAWING: Figure 2
Patent JP-2020068065-A (JP)
Title: Manufacturing method of resin collector for anode, manufacturing method of anode for lithium ion battery, and manufacturing method of lithium ion battery
Inventor: KUSANO RYOSUKE
IPC: H01M4/139
Filed: 2018-10-22
Abstract: To provide a manufacturing method of a thin resin collector for anode with no pinhole.SOLUTION: The present invention relates to a manufacturing method of a sheet-like resin collector for anode including a lamination step of obtaining a multilayer body by laminating a molten material of a conductive resin composition containing polyolefin and conductive fillers for three or more layers. Regarding the polyolefin contained in each of the conductive resin compositions constituting each of the layers of the multilayer body, a melt-mass-flow rate which is measured according to a method described in JIS K7210-1:2014 under the condition that the temperature is 230°C and the load is 2.16 kg is 15 to 70 g/10 min.SELECTED DRAWING: None
Patent JP-2020066049-A (JP)
Title: Forging structure prediction method, forging structure prediction device, and plastically processed product manufacturing method
Inventor: HARA TAKAAKI
IPC: B21J5/00
Filed: 2018-10-26
Abstract: To provide a forging structure prediction method which can predict with high accuracy an average particle size of a recrystallized structure formed after forging, taking into account precipitation of a second phase particle that brings about pinning effect, a forging structure prediction method, and a plastically processed product manufacturing method.SOLUTION: A forging structure prediction method is a method for predicting a crystal structure after forging of a metallic material by numerical analysis, uses a forging temperature of a metallic material, a strain rate of forging of the metallic material, and a phase fraction of a second phase particle precipitated in the metallic material for numerical analysis, and determines an average particle size of a recrystallized structure after forging. A forging structure prediction device includes: an input unit used for input of data; a memory unit which stores inputted data; a calculator which uses the inputted data for numerical analysis, and determines an average particle size of a recrystallized structure after forging; and a display unit which displays a prediction result of the average particle size of the recrystallized structure determined by the calculator. The data includes a forging temperature, a strain rate of forging, and the phase fraction of the second phase particle.SELECTED DRAWING: Figure 1
Patent JP-2020069854-A (JP)
Title: Control device and control system
Inventor: YAMAZAKI AZUSA
IPC: B62J1/08
Filed: 2018-10-30
Abstract: To provide a control device that can contribute to comfortable running of a human-powered drive vehicle, and to provide a control system.SOLUTION: The control device includes a control unit for controlling a first electrical component of a first human-powered drive vehicle. The control unit controls the first electrical component including a transmission device, a suspension, an adjustable seat post, an electrical auxiliary unit, a brake device and the like on the basis of first reference information relating to a vehicle running ahead of a first human-powered drive vehicle that is different from the first human-powered drive vehicle.SELECTED DRAWING: Figure 6
Patent JP-2020069109-A (JP)
Title: Member for supporting vacuum cleaner and vacuum cleaner
Inventor: INOUE TERUHISA
IPC: A47L9/00
Filed: 2018-10-31
Abstract: To provide a member for supporting a vacuum cleaner that improves usability, and to provide a vacuum cleaner.SOLUTION: A member for supporting a vacuum cleaner includes: an attachment/detachment part attached to a vacuum cleaner so as to be capable of attaching/detaching; and a support part installed to the attachment/detachment part. The support part includes a rolling member or slide member that is movable on a surface to be cleaned while supporting the vacuum cleaner on the surface to be cleaned via the attachment/detachment part.SELECTED DRAWING: Figure 1
Patent JP-2020075210-A (JP)
Title: Membrane separation unit
Inventor: NAKA YOSHIHIKO
IPC: B01D65/02
Filed: 2018-11-06
Abstract: To provide a membrane separation unit having a high water-saving effect when an RO membrane module is flushed.SOLUTION: A membrane separation unit 1 of this invention comprises: a reverse osmosis membrane module 4 that separates supply water W2 including feed water W1 into permeated water W3 and concentrated water W4; a supply water line L2 that supplies the supply water W2 to the reverse osmosis membrane module 4; a permeated water line L3 that sends the permeated water W3 separated in the reverse osmosis membrane module 4; a concentrated water line L4 that sends the concentrated water W4 separated in the reverse osmosis membrane module 4; first flow rate measuring means FM1 that measures a flow rate of the permeated water W3; second flow rate measuring means FM2 that measures a flow rate of the concentrated water W4; a recovery ratio calculating section 301 that calculates a recovery ratio from the flow rate of the permeated water W3 and the flow rate of the concentrated water W4; and a flushing control section 303 that performs control of finishing a flushing step of the reverse osmosis membrane module 4, in which the flushing control section 303 finishes the flushing step based on the recovery ratio in the flushing.SELECTED DRAWING: Figure 1
Patent JP-2020077747-A (JP)
Title: Lead frame, semiconductor device, and lead frame manufacturing method
Inventor: HAYASHI SHINTARO
IPC: H01L23/50
Filed: 2018-11-07
Abstract: To provide a lead frame that suppresses chipping of a plating layer, a semiconductor device, and a lead frame manufacturing method.SOLUTION: A lead frame has a lead 102. Further, the lead frame includes a plating layer 23 that is provided in a connection region of the lead 102 for a semiconductor element, a recess 24 that is provided around the plating layer 23 of the lead 102, and an oxide layer 25 that is provided on the surface of the lead 102 including the recess 23.SELECTED DRAWING: Figure 4
Patent JP-2019122029-A (JP)
Title: Electronic apparatus
Inventor: NISHIGUCHI TATSUYA
IPC: H04N5/66
Filed: 2018-11-12
Abstract: To provide a technique capable of preferably displaying various images.SOLUTION: An electronic apparatus includes: conversion means of converting a conversion image in which a first kind image having a first gradation resolution into a second gradation resolution higher than the gradation resolution, and converting it to the conversion image executing a processing of converting a gradation characteristic; connection means of connecting to external equipment; setting means of setting to any one of a plurality of connection modes containing a first connection mode that outputs an image having the gradation resolution smaller than the first gradation resolution and a second connection mode that outputs the image having the gradation resolution higher than the first gradation resolution; and control means of controlling so that the first kind image is outputted from the connection means without converting if the connection is performed in the first connection mode, and the first kind image is outputted from the connection means by converting it by the conversion means if the connection is performed in the second connection mode.SELECTED DRAWING: Figure 6
Patent JP-2020079607-A (JP)
Title: Universal joint for long body covers
Inventor: SHIMIZU AKIRA
IPC: F16L3/26
Filed: 2018-11-12
Abstract: To realize a universal joint capable of interconnecting two long body covers with a variable angle while imparting a desirable strength without sacrificing the sensation of unity as a whole.SOLUTION: A universal joint 1 comprises: an outer side plate 2 hinged to outer connection ends, which are connection ends of outer cover side plates 70X; an inner side plate 3 to which inner connection ends, which are connection ends of inner cover side plates 70Y, are slidably connected; an outer section top plate 4 fixed to the outer side plate 2 in a cantilevered state; and an inner section top plate 5 fixed to the inner side plate 3 in a cantilevered state such that an inner top face part 51 overlaps an outer top face part 41.SELECTED DRAWING: Figure 4
Patent JP-2019065291-A (JP)
Title: Thermosetting resin composition
Inventor: MORIWAKI YUYA
IPC: C08G81/02
Filed: 2018-11-13
Abstract: To provide a thermosetting resin composition that is inexpensive and has excellent curability, and can be used for various applications, wherein the curing reaction is an ester exchange reaction.SOLUTION: A thermosetting resin composition contains an ester compound (A) having at least two alkyl ester groups in the molecule, a compound (B) having at least two hydroxy groups, and an ester exchange catalyst (C).SELECTED DRAWING: None
Patent JP-2020079018-A (JP)
Title: Assist grip for automobile
Inventor: KINOSHITA MASAHARU
IPC: B60N3/02
Filed: 2018-11-13
Abstract: To provide an assist grip for an automobile that can be retrofitted generally for a specially specified seat backrest part.SOLUTION: An assist grip (A1) for an automobile, which is installed on an upper face of a backrest part (10) of a seat (S) by utilizing a leg pillar (13) of a headrest (12) that is inserted into the backrest part, is constituted of a main body base (14) with a given length (X) extending in a lateral direction, a gripping bar (G) expanding integrally from both left and right end parts of the main body base to behind the backrest part, and a pair of left and right mounting brackets (B) assembled to the main body base to be able to slide in the lateral direction and adjust a fixed position thereof, where a through-hole (22) for receiving the leg pillar of the headrest is provided at a tip part at which the mounting brackets expand forward from the main body base.SELECTED DRAWING: Figure 2
Patent JP-2020086683-A (JP)
Title: Signal controller
Inventor: NAKAGAWA TAKAO
IPC: G08G1/09
Filed: 2018-11-20
Abstract: To enable an appropriate maintenance of components of an ITS radio roadside machine, in a signal controller that integrally houses components of a traffic signal control machine and the components of the ITS radio roadside machine in the same housing.SOLUTION: A signal controller includes: a housing; a first machine that is housed in the housing and has a plurality of components needed for a traffic signal control machine; a second machine that is housed in the housing and has a plurality of components needed for an ITS radio roadside machine; and an electric power supply unit for supplying the first and second machines with electric power. The electric power supply unit has: a first converter that is an AC/DC converter for the first machine; a second converter that is an AC/DC converter for the second machine; a main breaker for breaking AC power supplied to the first and second converters; and a breaker for the second machine that connects to a downstream side of the main breaker and breaks AC power supplied to the second converters.SELECTED DRAWING: Figure 5
Patent JP-2020081367-A (JP)
Title: Steam sterilizer
Inventor: NAKAJIMA DAISUKE
IPC: A61L2/07
Filed: 2018-11-26
Abstract: To provide a steam sterilizer capable of supplying surely amount of liquid required for sterilization treatment into a chamber.SOLUTION: At the water supply time into a chamber, a temporary stopping process for stopping temporarily transfer of water into the chamber is executed at a time Tb. After the temporary stopping process, a resumption process for resuming transfer of water into the chamber is executed at a time Tc.SELECTED DRAWING: Figure 4