baber/WOPTO huggingface dataset:
Patent JP-2022108589-A (JP)
Title: Sorting system
Inventor: NAKAMOTO AKIHIKO
IPC: B07C5/04
Filed: 2021-01-13
Abstract: To improve a sorting system for sorting polished rice of a long-grain variety.SOLUTION: A sorting system is provided with a rocking sorter and a secondary sorter. A rocking plate of the rocking sorter is configured to discharge polished rice supplied onto the rocking plate from a discharge end part extending a prescribed range of the rocking plate. At least one partition member of the rocking sorter divides a discharge region of the polished rice along the discharge end part into at least two division discharge regions so as to distinguish the polished rice discharged from the discharge end part according to a position along the discharge end part. Polished rice which is discharged into a first division discharge region nearest to a lower end of the prescribed range of the discharge end part, of the at least two division discharge region, is not supplied to the secondary sorter, and polished rice which is discharged to at least a part of the division discharge region excluding the first division discharge region is supplied to the secondary sorter.SELECTED DRAWING: Figure 1
Patent JP-2022108694-A (JP)
Title: Cosmetic product and small article case, and reuse method
Inventor: SUZUKI MASUMI
IPC: A45D33/18
Filed: 2021-01-13
Abstract: To provide a general-purpose case irrespective of a content by enabling producing a large number of cases from a die at one time, and manufacturing them at low cost.SOLUTION: There are provided a container part for storing cosmetic products and small articles; a container lid part, at an outer periphery of a top face of which a projection part is present, that is engaged with an upper portion of the container part; a display plate part attachable/detachable to/from a case, that is engaged with the top face of the container lid part; and a display plate insertion part provided at a center of the container lid top face, that is intended for inserting and erecting the display plate part.SELECTED DRAWING: Figure 8
Patent JP-2022110992-A (JP)
Title: Imaging system for visual inspection
Inventor: SASAKI HIROSHI
IPC: G01N21/88
Filed: 2021-01-19
Abstract: To provide an imaging system for visual inspection with which, even when the object to be inspected has an open hole, it is possible to image the surface of the object to be inspected, including the inner circumferential surface of the open hole, with good accuracy, and to shorten the imaging work time.SOLUTION: The present invention comprises: a first illumination device 2 having a first lightguide plate 21 of transmission type that refracts light incident from a side face 210 and emits it from a first irradiation face 211 and a first light source unit 22 for making light from the side face 210 of the first lightguide plate 21 incident on the first lightguide plate 21; a second illumination device 3 having a second lightguide plate 31 and a second light source unit 32; a first imaging device 4 arranged facing a first reverse side 212 and capable of imaging an object W to be inspected, via the first lightguide plate 21; a second imaging device 5 arranged facing a second reverse side 312 and capable of imaging the object W to be inspected, via the second lightguide plate 31; a positioning unit 6 for arranging the object W to be inspected, between the first irradiation face 211 and a second irradiation face 311 which are arranged facing each other; and a storage unit 81 for storing the imaging results of the first imaging device 4 and the second imaging device 5.SELECTED DRAWING: Figure 1
Patent JP-2021081733-A (JP)
Title: Light-emitting element, light source device, and projection display device
Inventor: KOBAYASHI IZUSHI
IPC: G02B5/20
Filed: 2021-01-20
Abstract: To provide a light-emitting element which offers improved light conversion efficiency, a light source device, and a projection display device.SOLUTION: A light-emitting element according to an embodiment of the present disclosure comprises a first base material, a second base material disposed opposite the first base material, and a phosphor layer disposed between the first base material and the second base material, the phosphor layer being filled with a plurality of phosphor particles, each having an optical thin film covering a surface thereof.SELECTED DRAWING: Figure 1
Patent JP-2021058770-A (JP)
Title: Game machine
Inventor: KAWAI RIKIYA
IPC: A63F5/04
Filed: 2021-01-20
Abstract: To provide a game machine capable of easily finding a fraud relating to execution of a performance.SOLUTION: When a start lever 41 provided at a slot machine 10 is operated, a combination lottery is executed inside and reels 32L, 32M and 32R visible through display windows 26L, 26M and 26R start rotation. Then, when stop switches 42 to 44 are operated, the reels 32L, 32M and 32R respectively corresponding to the switches 42 to 44 stop. Here, in the case of winning any combination, a display controller determines execution or non-execution of a suggestive performance, and in the case of executing the suggestive performance, it also determines its performance content. After that, the display controller sets operation information for designating proper operation timing of the stop switches 42 to 44 and also sets order information for designating proper operation orders of the stop switches 42 to 44.SELECTED DRAWING: Figure 1
Patent JP-2022111622-A (JP)
Title: Information provision device
Inventor: TOYOOKA TSUGIYASU
IPC: G16H30/00
Filed: 2021-01-20
Abstract: To provide information of high accuracy that pertains to the degree of risk of an oral disease.SOLUTION: An information provision device 10 provides information regarding the degree of a user's risk of an oral disease. This information provision device comprises: a risk level correction unit 14 for correcting a risk level that indicates the degree of a prescribed oral disease assessed on the basis of an oral cavity image of the user, on the basis of a correction parameter preliminarily associated to feature information and defined for each oral disease, the feature information indicating the presence or degree of the characteristic or custom of the user affecting the degree of an oral disease, the correction parameter being a value that indicates an amount to increment or decrement the risk level of the user's oral disease when the user has feature information associated with the correction parameter; and an output unit 16 for outputting a correction risk level which is the corrected risk level.SELECTED DRAWING: Figure 2
Patent JP-2022114816-A (JP)
Title: Heating structure and heating system
Inventor: TAKAHASHI HIDEKAZU
IPC: H05B3/14
Filed: 2021-01-27
Abstract: To improve the amount of heat energy generated and the energy density of a heating structure that utilizes a hydrogen storage material.SOLUTION: In a heating structure including a heating element (2) containing a hydrogen storage material and a heater (3) that heats the heating element (2), the heater (3) includes an electric resistor (4) having a three-dimensional surface and an electrode pair (5) connected to the electric resistor (4), and the heating element (4) is placed on the surface of the heater (3).SELECTED DRAWING: Figure 1
Patent JP-2022058081-A (JP)
Title: Laminate panel
Inventor: OGURA TOMOKO
IPC: B32B5/24
Filed: 2021-01-27
Abstract: To provide a laminate panel that achieves both of sound absorptivity and incombustibility.SOLUTION: A laminate panel 1 includes a porous layer 2 and a first metal layer 31. The porous layer 2 includes a first face 21 and a second face 22 opposite the first face 21 and has an air permeability of 10 cm3/cm2/sec or more and 400 cm3/cm2/sec or less. The first metal layer 31 is disposed on the first face 21 of the porous layer 2, has a percentage of hole area of 0.1% or more and 5.0% or less, and includes a through hole 310 with a pore size D1 of 2000 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021181297-A (JP)
Title: Laminated modeling satellite panel with damping force
Inventor: RICHARD W ASTON
IPC: B64G1/22
Filed: 2021-01-29
Abstract: To provide a system, an apparatus, and a method for a satellite panel with more effective design having increased damping force in order to realize manufacture of a satellite effectively utilizing a laminated shaping method.SOLUTION: Disclosed is a satellite including a body portion having a laminated shaping wall panel and a communication device connected to the body portion. The wall panel includes a surface plate and a stiffening structure portion extending from a first side of the surface plate. The communication device is configured to send and receive data while the communication device is in space.SELECTED DRAWING: Figure 8
Patent JP-2022118665-A (JP)
Title: Control device for hybrid vehicle
Inventor: MURAKAMI YUKINORI
IPC: B60K6/445
Filed: 2021-02-02
Abstract: To provide a control device for a hybrid vehicle that is able to extend a distance that allows retraction traveling in the event that a second rotary electric machine fails during engine traveling.SOLUTION: A hybrid vehicle 10 includes: an engine 12; a power dividing mechanism 34 that divides power of the engine 12 between a first rotary electric machine MG1 and an intermediate transmission member 36 coupled to a pair of drive wheels 32; a second rotary electric machine MG2 coupled to the intermediate transmission member 36 so as to transmit power thereto; and a main battery 70 connected to the first rotary electric machine MG1. In the event that the second rotary electric machine MG2 fails during engine traveling, an electric control device 80 for the hybrid vehicle adjusts an electrical current advancing angle value θi of the first electric machine MG1, causes the first rotary electric machine MG1 to output reaction torque, decreases generated power Wg, which is an amount of power generated by the first rotary electric machine MG1, compared to a case where the second rotary electric machine MG2 is driven and controlled, and changes the generated power Wg according to a charging-state value SOC of the main battery 70.SELECTED DRAWING: Figure 1
Patent JP-2022118938-A (JP)
Title: Fitting structure for electrical component
Inventor: ITO MASAMINE
IPC: B60R16/02
Filed: 2021-02-03
Abstract: To provide a fitting structure for an electrical component that is able to improve the reliability of the electrical component.SOLUTION: In a vehicle, a DC-DC converter 40 is fitted to a fitting portion of a vehicle via a bracket 50 while kept housed in a center console. The DC-DC converter 40 has: a discharge port 43 communicating the inside and outside: and a fan performing forcible exhaust via the discharge port 43. The bracket 50 has a guide wall 58 provided at a position blocking a flow of air discharged from the discharge port 43 of the DC-DC converter 40. The guide wall 58 is shaped so as to deflect and guide the flow of air discharged from the discharge port 43 of the DC-DC converter 40.SELECTED DRAWING: Figure 5
Patent JP-2022120262-A (JP)
Title: website management system
Inventor: SASADA YUTA
IPC: G06Q30/02
Filed: 2021-02-05
Abstract: To provide a website management system which gives an opportunity for a seller to directly obtain a new purchaser on a website which provides a service for selling/buying a commodity and transmitting/receiving information on the commodity.SOLUTION: A management server 14 includes: a first privilege offering unit 14i which offers a privilege to a seller SL on the basis of the number of times that a customer CL receives transmission commodity information on a second terminal 12; a first privilege offering unit 14i which offers a privilege to a customer CL on the basis of the number of times that the customer CL receives the transmission commodity information on the second terminal 12; and an identification information coincidence confirmation unit 14k which compares a log-in ID of a specific seller SE in second user information with a log-in ID of the seller SE who has transmitted the transmission commodity information received on the second terminal 12 by the customer CL, and transmits identification information coincidence information indicating that the log-in IDs are coincident or not, to a second privilege offering unit 14j.SELECTED DRAWING: Figure 3
Patent JP-2022122005-A (JP)
Title: Pile foundation design method, pile foundation construction method, and pile foundation design system
Inventor: HOSODA MITSUYOSHI
IPC: E02D5/48
Filed: 2021-02-09
Abstract: To provide a pile foundation design method, a pile foundation construction method, and a pile foundation design system which allow reduced variations of pile hole diameters and improved workability of the pile foundation.SOLUTION: A pile foundation design method is provided with a specification determination process for determining specifications of a plurality of pile holes in a pile foundation construction site and specifications of precast piles placed in the plurality of pile holes, respectively, to allocate pile holes with a same diameter of the pile hole to a plurality of the precast piles with different pile diameters.SELECTED DRAWING: Figure 2
Patent JP-2022127921-A (JP)
Title: Connection member of vehicular wiper
Inventor: TAKAGI YOSHINORI
IPC: B60S1/40
Filed: 2021-02-22
Abstract: To provide a connection member of a vehicular wiper which can inhibit plastic deformation of an engagement part.SOLUTION: A connection member of a vehicular wiper includes: a body 31 including a pair of side walls 32, a connection part 33 which connects the pair of side walls 32 with each other and is connected to a tip of a wiper arm 10, a shaft hole 34 which rotatably supports the shaft part 26, and a slit 34a which opens a part of a peripheral wall of the shaft hole 34; and a fixing member 40 which fixes the wiper arm 10 to the body 31. The body 31 has a bearing part 35 which extends along a center axis of the shaft hole 34 at an end on the base end side as seen in an extension direction of the wiper arm 10 relative to the shaft hole 34. The fixing member 40 has: a rotary shaft 41 rotatably supported by the bearing part 35; a pair of arm parts 42 extending from the rotary shaft 41; an operation part 43 connected to tips of the pair of arm parts 42; and an engagement part 44 which protrudes from the operation part 43 and is elastically engaged with the tip of the wiper arm 10.SELECTED DRAWING: Figure 3
Patent JP-2022129646-A (JP)
Title: Production method of memantine
Inventor: KOBAYASHI OSAMU
IPC: B01J23/46
Filed: 2021-02-25
Abstract: To provide an environment-friendly production method of 1,3-dimethyladamantane having no danger of explosion or fire, being safely conducted in a mild condition, and generating no waste with difficulty in post treatment, and to provide a production method of memantine hydrochloride being safely conducted in a mild condition and using no harmful bromine or the like.SOLUTION: In the invention, decahydroacenaphthene is produced by a hydrogenation reaction of acenaphthene in the presence of a rhodium-platinum alloy nanoparticle catalyst in which rhodium and platinum are carried on a complex carrier composed of polysilane and alumina (step A), 1,3-dimethyladamantane is produced by an isomerization reaction of decahydroacenaphthene in ionic liquid (step B), 1,3-dimethyl-5-nitroadamantane is produced by nitration of 1,3-dimethyladamantane (step C), and memantine is produced by hydrogenation of obtained 1,3-dimethyl-5-nitroadamantane in the presence of an immobilized platinum catalyst composed of polysilane, platinum, active carbon and calcium phosphate (step D). In addition, at least one of the steps (step A), (step B), (step C), and (step D) is conducted by flow synthesis.SELECTED DRAWING: None
Patent JP-2022131033-A (JP)
Title: Optical unit and image display device
Inventor: TAKEDA TAKASHI
IPC: G02B27/02
Filed: 2021-02-26
Abstract: To provide an optical unit that can improve the utilization efficiency of image light, and an image display device including the same.SOLUTION: An optical unit OU and an image display device 200 comprises: a display element 10 that emits image light ML; a partially transmissive first mirror 21 that reflects part of the image light ML emitted from the display element 10; and a second mirror 22 that reflects back the image light ML reflected on the first mirror 21 to the first mirror 21 to form an exit pupil PP. The image light ML is made incident on the first mirror 21 from the display element 10 at a first incident angle α. The image light ML is made incident on the first mirror 21 from the second mirror 22 at a second incident angle β smaller than the first incident angle α. The first mirror 21 has an angle-dependent separation film 21b that shows different separation characteristics for the image light ML according to the difference between the first incident angle α and the second incident angle β.SELECTED DRAWING: Figure 2
Patent JP-2021092810-A (JP)
Title: Display
Inventor: MITSUZAWA MINORU
IPC: G02F1/1368
Filed: 2021-02-26
Abstract: To make it possible to change an image in short time.SOLUTION: A display comprises: a plurality of sub-pixels each including a first memory and a second memory that store sub-pixel data, a first memory switch that is provided between the first memory and a pixel electrode, and a second memory switch that is provided between the second memory and the pixel electrode; a first memory selection line that is connected with the first memory switches of the sub-pixels, and a second memory selection line that is connected with the second memory switches; and a memory selection circuit that is connected with the first memory selection line and the second memory selection line and supplies a memory selection signal to any one of the memory selection lines. The plurality of sub-pixels displays an image on the basis of the sub-pixel data stored in one of the first memory and the second memory in accordance with the memory selection line supplied with the memory selection signal. A length of a period during which the memory selection circuit supplies the memory selection signal to the first memory selection line is the same as a length of a period during which the memory selection circuit supplies the memory selection signal to the second memory selection line.SELECTED DRAWING: Figure 9
Patent JP-2022133738-A (JP)
Title: Abnormality detection system
Inventor: SHIRAI NAOKI
IPC: F02M37/00
Filed: 2021-03-02
Abstract: To provide a technique which can accurately detect an abnormality of a fuel supply device, in the fuel supply device in which a pressure regulator is arranged.SOLUTION: An abnormality detection device comprises: a fuel pump for discharging fuel by the rotation of a motor; a fuel supply passage for supplying the fuel discharged from the fuel pump to an engine; a discharge passage for discharging a part of the fuel flowing in the fuel supply passage; a pressure regulator for opening and closing the discharge passage, and discharging the fuel from the discharge passage by being brought into an open state from a closed state when the pressure of the fuel in the fuel supply passage reaches prescribed allowable pressure or higher; and a control part. When the pressure regulator is in the open state, the control part detects a characteristic value indicating an operation state of the fuel pump, and detects an abnormality of the fuel supply device by comparing the detected characteristic value and a preset threshold.SELECTED DRAWING: Figure 1
Patent JP-2022135578-A (JP)
Title: Construction method for facing material
Inventor: OGURA DAIKI
IPC: E04F13/08
Filed: 2021-03-05
Abstract: To provide a construction method for a facing material capable of adhering the facing material with excellent workability using an additive manufacturing device.SOLUTION: A construction method for a facing material comprises a substrate construction process of discharging a hydraulic mixture 21 from an additive manufacturing device and constructing a substrate 2 and a facing material installation process of installing the facing material 3 on a face 2f of the substrate 2 before the hydraulic mixture 21 is set. In the facing material installation process, the facing material 3 is compressed onto the face 2f of the substrate 2 to install the facing material 3, and irregularities are formed on an installation face 3b installed on the face 2f of the substrate 2 at the facing material 3.SELECTED DRAWING: Figure 2
Patent JP-2021152534-A (JP)
Title: Updating radio map based on sequence of radio fingerprint
Inventor: Pavel Ivanov
IPC: G01S5/02
Filed: 2021-03-09
Abstract: To update a radio map based on a sequence of radio fingerprints.SOLUTION: Disclosed is a method which comprises the steps of: obtaining current radio map data for a site; obtaining available track data of a mobile device, in which the track data include: sensor data captured by one or more sensors of the mobile device when moving along a track on the site, and sets of radio signal observation results captured at different observation positions on the track; estimating the observation positions on the track based on the current radio map data and the track data including the sensor data and the radio signal observation data; associating each of the estimated observation positions with a respective set of radio signal observation data to determine a sequence of radio fingerprints for the track, which represents a respective estimated observation position and a respective set of radio signal observation data; and providing the sequence of radio fingerprints for determining an updated radio map for the site.SELECTED DRAWING: Figure 4
Patent JP-2022139723-A (JP)
Title: Ejector and cooling system
Inventor: ONISHI YUSUKE
IPC: F04F5/16
Filed: 2021-03-12
Abstract: To suppress degradation of a cooling capacity in a high temperature environment.SOLUTION: An ejector includes: a cylindrical first diffuser portion having a first inflow port for allowing a first mixture fluid obtained by mixing a first drive fluid injected from a first nozzle and a suction fluid sucked from a suction port in accompany with the injection of the first drive fluid, to flow therein, and a first discharge port for discharging the first mixture fluid, and monotonously increased in an inner diameter from the first inflow port toward the first discharge port; a cylindrical second diffuser portion having a second discharge port for discharging a second mixture fluid obtained by mixing the first mixture fluid discharged from the first discharge port and a second drive fluid, a first part gradually increased in the inner diameter from the first discharge port toward the second discharge port, and a second part having a uniform inner diameter toward the second discharge port; and a second nozzle having an opening portion formed between a boundary between the first part and the second part, and the first inflow port, and discharging the second drive fluid.SELECTED DRAWING: Figure 3
Patent JP-2022139834-A (JP)
Title: industrial vehicle
Inventor: SATO MAKOTO
IPC: B60R19/48
Filed: 2021-03-12
Abstract: To provide a vehicle structure which is formed in consideration of a possibility of contact with an obstacle.SOLUTION: A front detection sensor 20 which detects an obstacle is disposed at the front of a towing tractor 10. The front detection sensor 20 is disposed at a front part 22. In the front part 22, a front plate member 29 formed by an iron plate is disposed below the front detection sensor 20. Thus, the front part 22 achieves a function of a bumper with the front plate member 29. Further, a front cover 30 covers a part of the front detection sensor 20. Thus, the front part 22 achieves the function of the bumper with the front cover 30.SELECTED DRAWING: Figure 1
Patent JP-2022140139-A (JP)
Title: PROCESSED Fe-ALLOY RIBBON AND METHOD FOR PRODUCING THE SAME
Inventor: TSUJI TSUYOSHI
IPC: B23K26/382
Filed: 2021-03-12
Abstract: To provide a method for producing a processed Fe-alloy ribbon with high process efficiency, and a processed Fe-alloy ribbon.SOLUTION: A method for producing a processed Fe-alloy ribbon includes the step of emitting long-pulse laser light to an Fe-alloy ribbon at an irradiation density of 2 J/cm2 to 3600 J/cm2 to drill or cut it. There is also provided a processed Fe-alloy ribbon.SELECTED DRAWING: Figure 2