baber/WOPTO huggingface dataset:
Patent JP-2020050052-A (JP)
Title: Pneumatic tire
Inventor: HOSHIBA TAKASHI
IPC: B60C17/00
Filed: 2018-09-25
Abstract: To provide a pneumatic tire capable of suppressing reduction in readability of a two-dimensional code in long-term use of the pneumatic tire.SOLUTION: A pneumatic tire comprises a run flat reinforcement rubber for covering, from the inside of the tire, a carcass ply so as to suppress deformation of a side rubber during running flat of the pneumatic tire. A surface of the side rubber comprises a two-dimensional code in which a dot pattern are formed by two kinds of gradation elements which can be identified from each other by irregularities on a surface. A two-dimensional code range in a tire radial direction where the two-dimensional code is arranged is positioned in a range which is separated from an end on the inner side of a tire radial direction and an end on the outer side of the tire radial direction of the run flat reinforcement rubber by 10% or greater of a height H of the run flat reinforcement rubber along the tire radial direction.SELECTED DRAWING: Figure 3
Patent JP-2020051859-A (JP)
Title: Substrate inspection method, substrate inspection device, and recording medium
Inventor: KUNO KAZUYA
IPC: H01L21/66
Filed: 2018-09-26
Abstract: To provide a substrate inspection method with which it is possible to measure the warp of a wafer with good accuracy.SOLUTION: The substrate inspection method includes: a first step for rotating a holding table that holds a reference substrate the warp amount of which is known and imaging an edge face of the reference substrate with a camera; a second step for image-processing the captured image obtained in the first step and acquiring the edge face shape data of the reference substrate for the entire circumferential edge; a third step (S32) for rotating a holding table that holds a substrate to be processed and imaging an edge face of the substrate to be processed with a camera; a fourth step (S36) for image-processing the captured image obtained in the third step and acquiring the edge face shape data of the substrate to be processed for the entire circumferential edge; and a fifth step (S38) for finding a difference between the shape data acquired in the second step and the shape data acquired in the fourth step and thereby calculating the warp amount of the substrate to be processed, on condition that the rotating position of the holding table in the first step matches the rotating position of the holding table in the third step.SELECTED DRAWING: Figure 23
Patent JP-2020051530-A (JP)
Title: Rotation transmission device
Inventor: FUJIKAWA MASAMICHI
IPC: F16D27/112
Filed: 2018-09-27
Abstract: To prevent, when rollers of a clutch mechanism rotate at a high speed with respect to a cylindrical surface of an outer member together with an inner member in a state where the rollers are in a neutral position, the generation of drag torque between the rollers and the cylindrical surface, by regulating contact between the rollers and the cylindrical surface by a roller receiving portion of an armature.SOLUTION: An armature 31 has a roller receiving portion 49 that is located outside rollers 17 held at a neutral position and is capable of regulating the rollers 17 in a non-contact state with a cylindrical surface 15. The roller receiving portion 49 contacts only one end surface side of the rollers 17 in the neutral position, and limits the position of the rollers 17 in the axial direction so as to prevent the contact of the other end surface side of the rollers 17 and the cylindrical surface 15 by contact between the other end surfaces of the rollers 17 and the pocket surfaces 24 of a cage 18.SELECTED DRAWING: Figure 1
Patent JP-2020049049-A (JP)
Title: Game machine
Inventor: ITO TATSUYA
IPC: A63F5/04
Filed: 2018-09-28
Abstract: To provide a game machine having a new characteristic in the output of an external signal in the game machine in which a preventive measure against playing a game with an unsuitable number of bets is taken.SOLUTION: A game machine, when an AT mode is set, outputs an auxiliary signal, executes a high navigation state-related process when the number of bets determined in the game of the AT mode is three, and does not execute the high navigation state-related process when the number of bets determined in the game of the AT mode is one. Even when the number of bets determined in the game of the AT mode after starting the output of the auxiliary signal is one, the game machine continues the output of the auxiliary signal, continues the performance mode of an AT performance as it is, but does not execute an operation navigation.SELECTED DRAWING: Figure 41
Patent JP-2020060747-A (JP)
Title: Optical device and laser apparatus
Inventor: MATSUMOTO RYOKICHI
IPC: G02B6/42
Filed: 2018-10-12
Abstract: To provide an optical device capable of suppressing deterioration of resin for fixing an optical fiber.SOLUTION: An optical combiner 20 includes: an input side optical fiber 12; an output side optical fiber 32; a fiber connection part 53 in which a core of the input side optical fiber is connected to a core of the output side optical fiber; a fiber support part 54 for supporting the optical fiber 12; and a fixing resin 81 for fixing the optical fiber 12 to the fiber support part. The input side optical fiber has a taper part 66 including: a taper start part 64; and a taper body 67 whose diameter is reduced from the taper start part 64 toward the fiber connection part. The fixing resin is located closer to an optical axis 90 of the output side optical fiber than to a reference line obtained by extending a line, passing on a point on an outer outline of the output side optical fiber, of a line connecting from a point on an inner outline defining a core exposure area exposed outside the core of the output side optical fiber to a point on an outer outline of the taper start part without contacting the taper body.SELECTED DRAWING: Figure 3
Patent JP-2020062651-A (JP)
Title: Gate insert cleaning device
Inventor: YOKOTA YUSUKE
IPC: B22D18/04
Filed: 2018-10-16
Abstract: To easily remove deposits deposited to a gate insert.SOLUTION: A gate insert cleaning device 1 comprises: a shaft 2 insertable into a gate insert 13 fitted to a casting apparatus 100 and formed with an air passage communicating from one edge to the other edge; an air pump 4 connected to the one edge of the shaft 2 and feeding an air to the air passage; a rotary head 3 provided rotatively at the other edge of the shaft 2 and jetting the air from the air passage toward the inner circumferential face of the gate insert 13; and an actuator 5 rotatively driving the rotary head 3.SELECTED DRAWING: Figure 3
Patent JP-2019220131-A (JP)
Title: Image processing apparatus, image processing program, and image processing method
Inventor: BONO HIROFUMI
IPC: G06T11/00
Filed: 2018-10-18
Abstract: To provide an image processing apparatus which comprises a control unit and a rendering unit and reduces a burden on the control unit regarding the rendering.SOLUTION: A CPU 18 identifies ancestor nodes (42r, 42f, 42) in a tree structure 40, which are multiple nodes 42 included in a path from a node 42r being a root node toward a node 42t corresponding to tile0 to be drawn, where affine matrices L indicating either translation or scaling are defined for the ancestor nodes. The CPU 18 computes an ancestor matrix product G=LLLof the multiple affine matrices of the ancestor nodes, and transmits to a GPU 20 the ancestor matrix product Gand the affine matrix Ldefined for the descendant node 42t. The GPU 20 computes a matrix product G=GLof the ancestor matrix product Gand the affine matrix Lof the descendant node, and specifies a position in which tile0 is drawn, on the basis of the matrix product G.SELECTED DRAWING: Figure 6
Patent JP-2020066248-A (JP)
Title: Vehicular seat
Inventor: KIMURA AKIYA
IPC: B60N2/34
Filed: 2018-10-22
Abstract: To make it possible to switch a tiltable vehicular seat even to a full flat state.SOLUTION: A seat 1 includes: a tilt-down mechanism 10 which stores both a seat back 2 and a seat cushion 3 in an overlapping state by pressing down the seat cushion 3 in a front lower direction with the seat back 2 folded forward; and a recliner 6 which adjusts a backrest angle with respect to a floor F of the seat back 2, wherein the tilt-down mechanism 10 includes a parallelogram link mechanism 10A which comprises a front link 11 for coupling a front part of the seat cushion 3 to the floor F so as to be swingable in a seat back/forth direction and a rear link 12 for coupling a rear part of the seat cushion 3 to the floor F so as to be swingable in the seat back/forth direction, and the recliner 6 couples a lower part of the seat back 2 to the rear link 12 so as to enable the angle to be adjusted in the seat back/forth direction.SELECTED DRAWING: Figure 7
Patent JP-2020068256-A (JP)
Title: Heat treatment method and heat treatment equipment
Inventor: IKEDA SHINICHI
IPC: H01L21/265
Filed: 2018-10-23
Abstract: To provide a heat treatment method and heat treatment equipment capable of managing heat treatment for a dummy wafer appropriately.SOLUTION: Dummy treatment for controlling the temperature of a structure in a chamber, e.g., a susceptor, is carried out by performing heating treatment for a dummy wafer by means of a halogen lamp, and the like. A dummy recipe is created previously for dummy treatment and an upper limit and a lower limit, i.e., the threshold levels of the number of times of dummy treatment, are set. After starting the dummy treatment, the number of times of dummy treatment is counted. Timings of the end of dummy treatment and the start of processing of the product wafer are adjusted, by performing comparison determination of the number of times of dummy treatment at a moment in time when a carrier, receiving a semiconductor wafer becoming a product, is carried into a heating treatment device and set upper limit and lower limit.SELECTED DRAWING: Figure 11
Patent JP-2020067757-A (JP)
Title: Flow rate control apparatus, fluid control apparatus, and data acquiring method
Inventor: IKEUCHI SHINTARO
IPC: G05D7/06
Filed: 2018-10-23
Abstract: To provide a flow rate control apparatus, a fluid control apparatus, and a data acquiring method capable of easily acquiring data of an MFC even in a state of usual operation.SOLUTION: A flow rate control apparatus is a mass flow controller (MFC) 20 comprising a housing 21, a light emitter 27 that emits visible light toward an outside of the housing 21, and a communication control section 25D that flickers the light emitter 27 based on data.SELECTED DRAWING: Figure 1
Patent JP-2020065490-A (JP)
Title: Method for producing high lps-containing composition
Inventor: KURIYAMA YUJI
IPC: C12P1/02
Filed: 2018-10-24
Abstract: To provide technologies for efficiently obtaining lipopolysaccharide (LPS) from agricultural products and the like.SOLUTION: By passing a microbial fermentation product of a plant material through an activated carbon column and eluting with ethanol and/or water-containing ethanol, a composition highly containing lipopolysaccharide (LPS) is obtained. The microbial fermentation product of a plant material is preferably a fermentation product of yeast and/or koji mold. The plant material is also preferably grape and/or rice.SELECTED DRAWING: None
Patent JP-2020067928-A (JP)
Title: Display method and display unit
Inventor: YAMADA YUSUKE
IPC: G06F3/0484
Filed: 2018-10-26
Abstract: To provide a display method that allows easy selection of a thumbnail image intended to be focused in a thumbnail bundle.SOLUTION: A display method includes: displaying a thumbnail bundle 50a in which a plurality of thumbnail images are arranged in a first direction, in a first display area SP of a display unit 140; and displaying main images 30 selected from the plurality of thumbnail images, in a second display area MP arranged with respect to the first display area in a second direction intersecting with the first direction, wherein the display of the thumbnail bundle has stationary parts 21 in which the thumbnail images are arranged at an equal interval in a state where the adjacent thumbnail images are displayed in a partially overlapping manner, and a dynamic part 20 in which an interval between the adjacent thumbnail images is arranged larger than an interval between the thumbnail images in the stationary parts, and when a thumbnail image located in the stationary parts is selected, the selected thumbnail image is moved to the dynamic part.SELECTED DRAWING: Figure 3B
Patent JP-2020067263-A (JP)
Title: Branding device, confectionery manufacturing device, and smoke exhaustion method
Inventor: UCHIYAMA MOTOYUKI
IPC: B23K26/16
Filed: 2018-10-26
Abstract: To provide a branding device, a confectionery manufacturing device, and a smoke exhaustion method that can execute air exhaustion efficiently by removing impurities contained in smoke generated from a processing object when executing branding to the processing object by laser processing.SOLUTION: A confectionery manufacturing device 1 is composed mainly of a laser processing device 2, a dust collector 61, and a pressure-feed part 64. The pressure-feed part 64 discharges a cleaning fluid stored in a first storage tank 641a inside the dust collector 61 through a pressure-feed pipe 641b periodically. The inside of the dust collector 61 is cleaned by the discharged cleaning fluid, and the cleaning fluid is discharged to a second storage tank 642a through a discharge part 646 after impurities adhering to the inside of the dust collector 61 are removed. Thus, the impurities adhering to the inside of the dust collector 61 are removed and an operational failure of the dust collector 61 can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2020068896-A (JP)
Title: Cleaning robot
Inventor: KATO TAKASHI
IPC: A47L9/28
Filed: 2018-10-29
Abstract: To provide a cleaning robot which does not become inoperative in whichever direction a robot body approaches an obstacle such as a step part and a tilted part existing on a floor surface in a construction site or the like, and can continue cleaning work even when a follower wheel falls into a hole on the floor surface.SOLUTION: Auxiliary wheels 9 for supporting a robot body 2 at a predetermined position lower than the bottom of the robot body 2 and higher than a floor surface F are arranged ahead of a front wheel caster 5 and in the vicinity of front corner parts of the bottom rectangular in a plane view of the robot body 2.SELECTED DRAWING: Figure 3
Patent JP-2020072330-A (JP)
Title: Terminal device, base station device and communication method
Inventor: YOSHIMURA TOMOKI
IPC: H04W28/06
Filed: 2018-10-30
Abstract: To provide a terminal device, a base station device and a communication method that perform communication with efficiency.SOLUTION: Provided is a communication method used for a terminal device that performs communication with a base station device. A first monitoring occasion and a second monitoring occasion for a PDCCH (Physical Downlink Control CHannel) are set, and a PDCCH is received at least at the second monitoring occasion. On the assumption that the PDCCH is detected at the first monitoring occasion, a HARQ-ACK (Hybrid Automatic Repeat request ACKnowledgement) codebook is generated on the basis of a value in a DAI (Downlink Assignment Index) field included in the PDCCH, and the HARQ-ACK codebook is transmitted by a PUCCH (Physical Uplink Control CHannel) or PUSCH (Physical Uplink Shared CHannel).SELECTED DRAWING: Figure 14
Patent JP-2020069684-A (JP)
Title: Multilayer structure
Inventor: OKAZAKI MITSUKI
IPC: E04F13/10
Filed: 2018-10-30
Abstract: To provide a multilayer structure having scratch resistance as well, while having an easily cleaning property (antifouling property) according to the present invention.SOLUTION: A multilayer structure according to the present invention comprises a hydrophilic film and wood. The hydrophilic film comprises a hydrophilic layer having a water contact angle of 30° or less.SELECTED DRAWING: None
Patent JP-2020069921-A (JP)
Title: Drive unit for human powered vehicle
Inventor: ABE YUSUKE
IPC: H02K7/116
Filed: 2018-10-31
Abstract: To provide a drive unit for a human powered vehicle which can assist propulsion of a human powered vehicle preferably.SOLUTION: A drive unit for a human powered vehicle includes: a housing which rotatably supports a crank shaft; an output part which is provided at the housing and coupled to the crank shaft; and an electric motor configured to apply driving force to the output part. The electric motor includes: an output shaft; a stator which is provided fixed to the housing; and a rotor fixed to the output shaft and having a magnet. The rotor is disposed so as to face the stator in a direction along a rotation axis of the output shaft and is arranged only at one side of the stator in the direction along the rotation axis of the output shaft.SELECTED DRAWING: Figure 1
Patent JP-2020068747-A (JP)
Title: Acidic beverage and method for maintaining flavor/aroma of acidic beverage
Inventor: OSAWA NAOKI
IPC: A23L2/68
Filed: 2018-11-02
Abstract: To provide an acidic beverage in which the flavor/aroma of acidic beverage can be maintained, and a method for maintaining the flavor/aroma of acidic beverage.SOLUTION: The acidic beverage of the present invention is characterized by containing isomaltodextrin. The acidic beverage may contain at least one selected from fruit juice and aroma material. Also, the method for maintaining flavor/aroma of acidic beverage of the present invention is characterized in that isomaltodextrin is added to the acidic beverage.SELECTED DRAWING: None
Patent JP-2020074684-A (JP)
Title: Glucosinolate-containing food and drink, method for producing glucosinolate-containing food and drink, and method of preventing decrease of glucosinolate content due to temporal change of glucosinolate-containing food and drink
Inventor: SAKANO MISA
IPC: A23L29/00
Filed: 2018-11-05
Abstract: To provide a glucosinolate-containing food and drink, in which a decrease of a glucosinolate content due to temporal change is prevented.SOLUTION: A molar concentration [A] of a reductant in a food and drink and a molar concentration [B] of glucosinolate in the food and drink have a relationship [A]/[B] that is equal to or lower than a fixed value. Or, the molar concentration [A] of the reductant included in the food and drink is set to be equal to or lower than a fixed value. Alternatively, a molar concentration [C] of iron ions in the food and drink is set to be equal to or lower than a fixed value.SELECTED DRAWING: None
Patent JP-2020077025-A (JP)
Title: Occurrence-of-accident detection system
Inventor: WATANABE HIROMI
IPC: G08G1/01
Filed: 2018-11-05
Abstract: To provide an occurrence-of-accident detection system that can promptly detect the occurrence of an accident based on information acquired from each vehicle.SOLUTION: An on-vehicle system 1 mounted on each vehicle transmits abnormal behavior information, including contents of a detection date, a current position, and an abnormal behavior, to an accident monitoring system 2, when detecting the abnormal behavior in relation to the acceleration, angular acceleration, position, and the like of the vehicle. The accident monitoring system 2 that receives the abnormal behavior information notifies, after detecting the occurrence of an accident in the area concerned, the occurrence of the accident in the area to the on-vehicle system 1 of each vehicle, when the system ubiquitously and simultaneously receives the abnormal behavior information including the position in the same area as the current position.SELECTED DRAWING: Figure 1
Patent JP-2019085688-A (JP)
Title: Hygroscopic acrylonitrile-based fiber, method for producing the same and fiber structure containing the same
Inventor: KOMIYAMA TAKUZO
IPC: D01F8/08
Filed: 2018-11-05
Abstract: To provide a hygroscopic acrylonitrile-based fiber that can be produced by a process simpler than before and that has high heat build-up, in order to solve the problem that a conventional fiber with hygroscopicity imparted to an acrylic fiber has many production steps and low productivity, and has difficulty in increasing hygroscopicity, also has hygroscopicity, and may have insufficient thermal insulation only by having such hygroscopicity in a case of being used for thermal insulation clothing.SOLUTION: The hygroscopic acrylonitrile-based fiber composed of a polymer substantially free of a crosslinked structure by covalent bonding comprises 0.2 to 4.5 mmol/g of carboxyl groups and 0.1 to 15 wt.% of metal oxide in the fiber, and the hygroscopic acrylonitrile-based fiber has a saturated moisture absorption coefficient of 5 wt.% or more at 20°C×65% RH and a water swelling degree of 10 times or less.SELECTED DRAWING: None
Patent JP-2020077946-A (JP)
Title: Image processing device, image processing method, and program, for reducing image noise
Inventor: OMORI HIROTAKA
IPC: H04N1/407
Filed: 2018-11-06
Abstract: To generate a synthetic image with reduced discomfort due to a movement even if there is a moving subject when generating the synthetic image using a captured video.SOLUTION: By sequentially acquiring multiple image signals captured under a different capturing condition included in moving image data and synthesizing a generated noise-reduced image for at least a predetermined capturing condition and an image signal of another capturing condition, a new noise-reduced image is generated, and the generated new noise-reduced image and an image signal captured under another capturing condition are synthesized. A synthesizing ratio in the corresponding capturing condition is determined according to an amount of change between frames of the image signal of the corresponding capturing condition and parameters indicating the capturing condition of the corresponding capturing condition.SELECTED DRAWING: Figure 7
Patent JP-2020078372-A (JP)
Title: Backpack type umbrella carrying set
Inventor: ITO KOJI
IPC: A45B11/02
Filed: 2018-11-12
Abstract: To provide a backpack type umbrella carrying set freely carried to an arbitrary place in a state of making both hands free, and when necessary, capable of protecting the body from sunshine or rain in a state of making both hands free.SOLUTION: A backpack type umbrella carrying set comprises: a backpack container capable of being carried on the back of a person; an overhead protection part formed so as to be stored in the backpack container; and a shoulder protection part formed so as to be stored in the backpack container. In the backpack type umbrella carrying set, the overhead protection part is preferably disposed and stored at a side farther from a person than the shoulder protection part in a stored state.SELECTED DRAWING: Figure 1
Patent JP-2020080083-A (JP)
Title: Pathogen information management system, pathogen information management method, and information terminal
Inventor: SASAKI YOSHIKI
IPC: G16H50/80
Filed: 2018-11-14
Abstract: To provide a pathogen information management system capable of accurately determining that a user does not have pathogen.SOLUTION: A pathogen information management system 2 includes a pathogen sensor 4, an information terminal 6, and a control unit 8. The pathogen sensor 4 has a detection part 18 that detects whether a user 10 has pathogens, and a generation part 21 configured so as to, when the detection part 18 detects that the user 10 does not have any pathogen, generate a piece of pathogen information in which a detection result by the detection part 18 and a piece of first biometric authentication information. The control unit 8 has a communication part 56 that receives a piece of pathogen information from the information terminal 6 and a determination part 51 configured to perform the identity verification of the user 10 by comparing the first biometric authentication information included in the pathogen information with second biometric authentication information, and when the personal authentication is successful, to determine that the user 10 does not have any pathogens.SELECTED DRAWING: Figure 1