baber/WOPTO huggingface dataset:
Patent JP-2020033603-A (JP)
Title: Aggregate of silver nanowires, silver nanowire-dispersed liquid, silver nanowire ink, and their production methods
Inventor: SATO KIMITAKA
IPC: B82Y40/00
Filed: 2018-08-30
Abstract: To provide an aggregate of silver nanowires capable of suppressing the reduction of silver concentration caused by filter filtration upon a coating step, a silver nanowire-dispersed liquid, silver nanowire ink, and their production methods.SOLUTION: In a first aspect, the aggregate of silver nanowires has the average diameter of 10 to 35 nm and has the average length of 9 μm or higher, and a difference between the maximum diameter and the minimum diameter of the silver nanowires in the aggregate is 19.5 nm or lower. In a second aspect, the aggregate of silver nanowires has the average diameter of 10 to 35 nm and the average length of 9 μm or higher, and a difference between the accumulation 97% diameter and the accumulation 3% diameter of silver nanowires in the aggregate is 13.0 nm or lower. In the silver nanowire-dispersed liquid and the silver nanowire ink, the aggregate of silver nanowires is dispersed into a liquid medium. In the method for producing an aggregate of silver nanowires, the method for producing a silver nanowire-dispersed liquid and the method for producing silver nanowire ink, silver is reductively precipitated into a wire shape in an alcohol solvent in which an organic protective agent and a silver compound are dissolved, and the reductive precipitation of silver is performed at a holding temperature of 95°C or lower. Then, filtering is performed with a filter having a prescribed aperture.SELECTED DRAWING: None
Patent JP-2021183758-A (JP)
Title: Steel sheet pile
Inventor: MYONAKA SHINJI
IPC: E02D5/04
Filed: 2018-08-31
Abstract: To provide a steel sheet pile having reduced penetration resistance.SOLUTION: A steel sheet pile 1 comprises: a web 2 extending in a width direction; flanges 3A, 3B extending from both ends in the width direction of the web 2 to both sides in the width direction and in a cross-sectional height direction to form a flange angle θ with the width direction; arms 4A, 4B extending from ends of the respective flanges 3A, 3B along the width direction and to both sides in the width direction; and fitting joints 5A, 5B formed at ends of the arms 4A, 4B. The average length W of an upper side and a lower side of a trapezoid taking the web 2 as the upper side and the pair of flanges 3A, 3B as both legs, the trapezoid's height h, the flange angle θ, and a friction angle ratio R* of a foundation on which the steel sheet pile is installed satisfy conditions of the following expressions (i) and (ii).SELECTED DRAWING: Figure 1
Patent JP-2020032978-A (JP)
Title: Circulation mechanism, movable body and transfer mechanism
Inventor: TADAKUMA KENJIRO
IPC: B62D55/247
Filed: 2018-08-31
Abstract: To provide a circulation mechanism which captures an uneven object, a movable body, and a transfer mechanism more appropriately.SOLUTION: A circulation mechanism 10 comprises a capture unit 30 for capturing an object W by a flexibility/rigidity changeover type expansion/contraction pad 20, and applies relative movement operation between the object W and the capture unit 30. The flexibility/rigidity changeover type expansion/contraction pad 20 can be conformed to the surface of an uneven object in shape by changeover between a flexible mode and a rigid mode, and increases a contact area and increases a frictional force, thereby capturing the object more effectively. Therefore, an uneven surface can be satisfactorily moved if the circulation mechanism 10 is applied to a movable body, and the object can be satisfactorily transferred if the circulation mechanism is applied to a transfer mechanism.SELECTED DRAWING: Figure 1
Patent JP-2020037966-A (JP)
Title: Roller, and method of manufacture roller
Inventor: SUZUKI MICHI
IPC: F16C13/00
Filed: 2018-09-03
Abstract: To obtain rollers with low production costs as a whole, and the process of manufacture while not only restricting expensive resin materials, roller part being easy to manufacture, high shape accuracy and high production yield, being easy assembly of roller part and shaft part.SOLUTION: Rollers have a shaft member and a cylindrical member surrounding the shaft member, and the cylindrical member comprises an integrated rigid member and an elastic member. The rigid member is made of a material having higher rigidity than the elastic member, by a cylindrical core member extending along the axial direction of the cylindrical member, the inner diameter is larger than the inner diameter of the cylindrical member, and the outer diameter is smaller than the outer diameter of the cylindrical member. The elastic member includes: an outer elastic part constituting an outer peripheral surface of the cylindrical member; an inner elastic part that constitutes the inner surface of the cylindrical member and contacts the outer peripheral surface of the shaft member; and a connecting part extending along a radial direction orthogonal to the axial direction of the cylindrical member and connecting the outer elastic part and the inner elastic part.SELECTED DRAWING: Figure 1
Patent JP-2018191654-A (JP)
Title: Method for producing multi-layered food product
Inventor: KADOWAKI TAKAYUKI
IPC: A23L29/20
Filed: 2018-09-06
Abstract: To provide a method for producing multi-layered food product by pulse-flow filling a food product of the upper layer part composed of a gelling food product or a flowing food product on top of a food product of the lower layer part composed of a gelling food product or a flowing food product filled in a container.SOLUTION: In the method, the diameter of a liquid of a food product of the upper layer part calculated from the filling amount of one pulse, the speed when the food product of the upper layer part collides with the lower layer part during filling, the densities of the food product of the upper layer part and the lower layer part, and the viscosities of the food product of the upper layer part and the lower layer part are controlled to a condition satisfying prescribed equation.SELECTED DRAWING: Figure 1
Patent JP-2020039260-A (JP)
Title: Fishery feeding stuff and production method of fishery feeding stuff
Inventor: HAYASHIDA TAKAHIRO
IPC: A23K10/37
Filed: 2018-09-06
Abstract: To provide fishery feeding stuff capable of being produced at lower cost and more simply, and being stably supplied.SOLUTION: Fishery feeding stuff of this invention uses a wet byproduct. A production method of the fishery feeding stuff, produced by mixing the wet byproduct and powder-type feeding stuff, includes a step of mixing the wet byproduct, which does not need to be dried, with the powder-type feeding stuff and pelletizing the mixture, in which the pelletizing is performed in pelletizing facilities installed at a feeding intended place immediately before feeding the fishery feeding stuff.SELECTED DRAWING: Figure 1
Patent JP-2020040702-A (JP)
Title: Self-standing packaging bag, self-standing packaging bag with spout, self-standing packaging bag containing contents, and self-standing packaging bag with spout containing contents
Inventor: KENMOCHI TOSHIKAZU
IPC: B65D30/16
Filed: 2018-09-10
Abstract: To provide a self-standing packaging bag which has self-standing properties, can suppress that only contents in a lower part are heated rapidly, has heat resistance to withstand heating in a heater, and impact resistance to withstand dropping etc.SOLUTION: A self-standing packaging bag 10 is formed of a laminate with a sealant layer and has a bottom surface part 18. The self-standing packaging bag 10 has four lower end seal parts 24 extending downward from the periphery of the rectangular bottom surface part 18, the lower end seal parts 24 in a self-standing state become feet and the bottom surface part 18 stays away from a surface on which the self-standing packaging bag 10 is placed.SELECTED DRAWING: Figure 2
Patent JP-2020040710-A (JP)
Title: cap
Inventor: FUJISHIGE EIJI
IPC: B65D41/04
Filed: 2018-09-11
Abstract: To provide a cap capable of improving tactile impression at the time of opening and suppressing scattering of a content.SOLUTION: A cap 1 includes a cap body 11 having a disc-shaped top plate part 21 and a cylindrical skirt part 22 provided on a peripheral part of the top plate part 21, a sealing member 12 provided separately from the cap body 11 in the cap body 11 so as to face the top plate part 21 and having an outer diameter smaller than an inner diameter of the skirt part 22, a bead part 32 provided on the skirt part 22 for restricting and supporting the movement of the sealing member 12 in a direction away from the top plate part 21, and projecting annularly inward in a radial direction of the skirt part 22, and a slit part 33 provided in the bead part 32.SELECTED DRAWING: Figure 1
Patent JP-2020041688-A (JP)
Title: Shield structure for use in box body of each of various devices
Inventor: SAITO TAKU
IPC: G21F3/00
Filed: 2018-09-13
Abstract: To provide a shield structure which is very easy in setting into, in particular, a box body, extremely suppressed in the generation of dust, easy in a reuse, and can reduce the generation of waste products, related to the shield structures for use in the box bodies of a variety of devices .SOLUTION: A shield structure 12 for use in a box body 2 of each of a variety devices is constituted of a plurality of shield members 13, the shield members 13 have elasticity and thermal insulation properties, and a solidified or hardened liquid thermal insulation agent is immersed up to a depth within a range of 3 mm to 15 mm from a surface of the shield member 13.SELECTED DRAWING: Figure 4
Patent JP-2020046743-A (JP)
Title: Communication device
Inventor: IWATA ATSUSHI
IPC: H04L12/46
Filed: 2018-09-14
Abstract: To provide a communication device for a vehicle, which can improve security after shipping the vehicle and maintain productivity in a vehicle factory.SOLUTION: A communication device includes: a storage unit that is mounted on a vehicle, stores an initial value during manufacture of the vehicle as a value indicating a state of a predetermined flag, and stores a value other than the initial value after shipment of the vehicle; a determination unit that determines whether or not the value representing the state of the predetermined flag is the initial value by referring to the storage unit when the communication device receives a predetermined signal from an external tool; and an authentication unit that performs authentication processing by communication with the external tool when the value representing the state of the predetermined flag is the initial value and that performs authentication processing including communication with an external server when it is not the initial value.SELECTED DRAWING: Figure 3
Patent JP-2020047708-A (JP)
Title: Electrochemical device, conjugant, method for manufacturing electrochemical device and method for manufacturing conjugant
Inventor: MORI HIROTO
IPC: H01M2/02
Filed: 2018-09-18
Abstract: To provide an electrochemical device, a conjugate, a method for manufacturing an electrochemical device, and a method for manufacturing a conjugate, which can reduce the resistance of a conduction path and obtain high output characteristics.SOLUTION: An electrochemical device includes an outer can, a power storage element, and a reinforcing plate 160. The outer can is made of metal containing a first metal type. The power storage element is a power storage element which includes a positive electrode 140, a negative electrode 130, and a separator 150 and in which the positive electrode and the negative electrode are laminated with a separator interposed therebetween and wound, and has a lead foil 133 made of metal which is electrically connected to the positive electrode or the negative electrode, contains a second metal type different from the metal type and is different from the outer can. The reinforcing plate is made of the same material as the outer can. The outer can and the reinforcing plate are welded to each other with the lead foil interposed therebetween, and the first metal type and the second metal type coexist at a welded place.SELECTED DRAWING: Figure 11
Patent JP-2020046276-A (JP)
Title: Assisting device, inspection system, and program for assist process
Inventor: MIKI AKIHIKO
IPC: G01R31/00
Filed: 2018-09-19
Abstract: To enable an electric leakage point to be reliably and easily specified even when an electric line whose leakage current value is unmeasurable exists.SOLUTION: In an assist process regarding an inspection object X whose leakage current with respect to an electric line Lb3, for example, among a base electric line Lm and electric branch lines Lb1-Lb3, is unmeasurable, a processing unit 14 for executing an assist process of assisting in specific work at an electric leakage occurrence point executes: a measured value acquisition process of acquiring a leakage current value regarding the electric line Lm, a voltage value regarding one of the electric lines Lm, Lb1-Lb3, an insulation resistance value regarding the electric line Lb3, and a leakage current value regarding the electric lines Lb1, Lb2 as measured values, respectively; a measured value computation process of computing a leakage current value regarding the electric line Lb3 on the basis of the acquired voltage value and insulation resistance value; an occurrence point specification process of specifying a leakage occurrence point on the basis of the leakage current values regarding the electric lines Lm, Lb1-Lb3; and an occurrence point notification process of specifiably notifying a leakage occurring point.SELECTED DRAWING: Figure 1
Patent JP-2020045832-A (JP)
Title: Fuel pump control system and method for detecting sign of abnormality in fuel pump
Inventor: NAKANO TOMOAKI
IPC: F02M37/08
Filed: 2018-09-20
Abstract: To detect a sign of abnormality in a fuel pump without being affected by usage of a vehicle.SOLUTION: A fuel pump control system comprises: a pump control section 31 which controls a fuel pump on the basis of control target values of one or more target items of an internal combustion engine; a pump characteristic detection section 32 which acquires a pump characteristic value necessary for determining deterioration of the fuel pump among the pump characteristic values representing an operation state of fuel pumps including electric current and voltage applied to the fuel pump, generated voltage and the number of rotations of the fuel pump; a pump characteristic recording section 33 which records the pump characteristic value acquired by the pump characteristic detection section together with the control target value; a determination threshold setting section 34 which sets a determination threshold for determining deterioration of the fuel pump using at least one of the recorded pump characteristic value, recorded control target value, or a combination of two or more control target values; and a fuel pump deterioration determination section which determines the deterioration of the fuel pump using the pump characteristic value stored in the pump characteristic recording section and the determination threshold.SELECTED DRAWING: Figure 2
Patent JP-2020045445-A (JP)
Title: Overcoat agent and printed matter
Inventor: OYA TORU
IPC: C09D11/03
Filed: 2018-09-20
Abstract: To provide an overcoat agent which imparts excellent wet friction fastness, and a printed matter.SOLUTION: An aqueous overcoat agent contains an aqueous resin, an organic solvent, and 1,3,5-triazine-2,4,6-triscarbamate as a triazine derivative. In the aqueous overcoat agent, the aqueous resin is a urethane resin, a film elongation of the aqueous resin is 450% or more, 30-65 mass% of the organic solvent is contained in 100 mass% of a medium of the aqueous overcoat agent, 80-100 mass% of tertiary alcohol and/or an amide-based organic solvent is contained in 100 mass% of the organic solvent, and a quaternary onium salt is further contained.SELECTED DRAWING: None
Patent JP-2020045888-A (JP)
Title: Work vehicle
Inventor: KIRITA KATSUYUKI
IPC: B60K15/03
Filed: 2018-09-21
Abstract: To provide a work vehicle which enables a fuel tank to be mounted on a vehicle body without reducing storage capacity of the fuel tank and is capable of accurately detecting an amount of fuel in the fuel tank.SOLUTION: A compacting roller comprises a drive device (10) mounted with an internal combustion engine (12) driving a vehicle body (1). The compacting roller also has: a first tank (32) which is arranged anterior to or posterior to the drive device and stores fuel (9) to be supplied to the internal combustion engine; a second tank (34) which is arranged below the drive device with a predetermined distance from the first tank and stores the fuel to be supplied to the internal combustion engine; a first storage amount detection section (70) which is arranged in the first tank and detects an amount of fuel stored in the first tank; and a second storage amount detection section (80) which is arranged in the second tank and detects an amount of fuel stored in the second tank.SELECTED DRAWING: Figure 5
Patent JP-2019133128-A (JP)
Title: projector
Inventor: YANAGISAWA YOSHIYUKI
IPC: G03B21/14
Filed: 2018-09-21
Abstract: To provide a projector that can suppress deterioration of an image and effectively cool polarization elements.SOLUTION: A projector comprises: a light source device; a light modulator that modulates light emitted from the light source device; polarization elements that are arranged at one of a light incident side and a light emission side with respect to the light modulator; a projection optical device that projects the light modulated by the light modulator; a housing in which the polarization elements are arranged and an inside of which is filled with cooling liquid; and a circulation device that circulates the cooling liquid inside the housing around the polarization elements. The cooling liquid circulates around the light incident side of the polarization elements in a first direction and circulates the light emission side of the polarization elements in a second direction that is an opposite direction to the first direction.SELECTED DRAWING: Figure 2
Patent JP-2020050977-A (JP)
Title: Fibrillation processing device and sheet manufacturing device
Inventor: YAMAZAKI KEIGO
IPC: D04H1/736
Filed: 2018-09-25
Abstract: To provide a fibrillation processing device and a sheet manufacturing device capable of efficiently discharging a fibrillated product.SOLUTION: A fibrillation processing device uses a fibrillation inner blade 163 provided on a rotor 160 and a fibrillation outer blade 152 provided on a fixing member 150 covering the rotor 160 to fibrillate input raw material MA and derives a fibrillated product from a derivation port 182. In the device, the fixing member 150 comprises a path 123 provided to face the side opposite to the side where the rotor 160 is placed, for communicating with the derivation port 182, from the side where the rotor 160 is placed with respect to the fixing member 150.SELECTED DRAWING: Figure 3
Patent JP-2020048792-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-09-26
Abstract: To provide a game machine capable of improving interest in a game by linking each performance executed in a different display area.SOLUTION: Performance display suggested by performance suggestive display performed in a sub-display part 61 is performed in a main display part 51, a pattern in which development suggestive display for suggesting development of a performance in a next game by presenting plural options in the sub-display part 61 and a pattern in which development suggestive display is not performed are available, and a degree of expectation toward privilege is made higher when specific display is performed in a next game in which development suggestive display is performed than when specific display is performed in a next game in which development suggestive display is not performed.SELECTED DRAWING: Figure 12
Patent JP-2020049776-A (JP)
Title: Printer and image data processing program
Inventor: KAKO KEIGO
IPC: G06F3/12
Filed: 2018-09-26
Abstract: To more easily create print labels in various forms.SOLUTION: A printer 20 includes: conveyance means 209 which conveys a printing object tape 203; printing means 205 which prints and forms an image on the printing object tape 203; storage means 206 which stores a plurality of templates T on which printing objects are respectively arranged; and control means 202 which controls the conveyance means 209 and the printing means 205. The control means 202 executes: image data acquisition processing of acquiring image data; template decision processing of deciding templates T1-3 applied to the image data in accordance with the numeric parameter for the dimensions in the third direction and fourth direction that are orthogonal to each other of the image data; printing data generation processing of generating printing data by allocating the image data to the printing objects in the templates T1-3; and image formation processing of forming the image on the printing object tape 203 by using the printing data.SELECTED DRAWING: Figure 4
Patent JP-2020048860-A (JP)
Title: Dental torque wrench
Inventor: HOMMA TATSURO
IPC: A61C8/00
Filed: 2018-09-27
Abstract: To provide a dental torque wrench capable of stably maintaining an attachment state when a head and a trunk are attached, and easily detaching the head and the trunk.SOLUTION: A dental torque wrench comprises: a main body comprising a head and a cylindrical trunk; a main shaft; and a pin. The dental torque wrench comprises a holding member which can be held between an outer peripheral surface of an insertion part and an inner peripheral surface of the trunk, on the insertion part of the head which is inserted into an inner space of the trunk, and which has a prescribed opening in axial view of the pin. A side surface of a pin body of the pin comprises at least one protrusion protruded in a radial direction of the pin body. A side surface of the insertion part has a first notch into which the protrusion can be inserted and from which the protrusion can be detached. When coupling the head and the trunk, the pin is inserted into the insertion part in a state of not engaging the protrusion and the first notch, the holding member is held between the insertion part and the trunk, and by engagement of the first notch and the protrusion, the head and the trunk are locked.SELECTED DRAWING: Figure 3
Patent JP-2020055167-A (JP)
Title: Packaging material and packaging product
Inventor: SHIMIZU REIKO
IPC: B32B27/10
Filed: 2018-09-28
Abstract: To provide a packaging material with an improved degree of biomass.SOLUTION: A packaging material at least has a surface protective layer, a printed layer, an outer thermoplastic resin layer, a paper substrate layer and an inner thermoplastic resin layer, which are laminated in this order. The outer thermoplastic resin layer has polyethylene. The surface protective layer has biomass-derived nitrocellulose.SELECTED DRAWING: Figure 1
Patent JP-2020057194-A (JP)
Title: Document searching server, document searching system and document searching method
Inventor: IWAMOTO TOSHIZUMI
IPC: G06F16/00
Filed: 2018-10-02
Abstract: To provide a document searching server, a document searching system and a document searching method capable of performing a fine document search that determines whether a description in searched document information is generally described in a positive context or in a negative context with regard to a search keyword.SOLUTION: A document searching server includes: a search condition input process unit 51 that receives an input search condition containing at least a search keyword and a negative/positive ratio which is a ratio between positive parts and negative parts of a description containing the search keyword in document information; a document searching unit 52 that searches the document information which matches the document search condition; and a display process unit 53 that performs a process of displaying, on a display unit, the document information searched by the document searching unit 52 and information relating to the document information.SELECTED DRAWING: Figure 2