baber/WOPTO huggingface dataset:
Patent JP-2020178980-A (JP)
Title: Ophthalmographic apparatus and wide-angle lens attachment
Inventor: ITO KOICHI
IPC: A61B3/10
Filed: 2019-04-26
Abstract: To provide an ophthalmographic apparatus and a wide-angle lens attachment which can appropriately adjust an image parameter except an imaging field angle while adjusting an imaging field angle within a wide-angle range.SOLUTION: An ophthalmographic apparatus 1 includes a light source 11, a scanning part 15, an objective optical system 31, and a light receiving element 25. The scanning part 15 scans the light emitted from the light source 11 on an eyeground. The objective optical system 31 forms a turning point Q about which the light guided from the scanning part 15 turns along with the movement of the scanning part 15. The light receiving element 25 receives light from the eyeground. The objective optical system 31 is provided on the closest side to the subject's eye in the optical member having power. A subject's eye-side lens system in which a scanning region of the light on the eyeground is a wide-angle region of 60 degrees or more by bending the light guided from the scanning part 15 toward the turning point Q. The subject's eye-side lens system is provided so as to be movable along an optical axis within a range in which the scanning region is a wide-angle region.SELECTED DRAWING: Figure 2
Patent JP-2020184904-A (JP)
Title: Doorstop wire coupling tool
Inventor: HOSHINO TAKASHI
IPC: A01G9/24
Filed: 2019-05-11
Abstract: To provide a doorstop wire coupling tool capable of eliminating a dedicated linear member for coupling which is additionally provided and separate from a shelf line coupling member, for coupling a doorstop wire.SOLUTION: A doorstop wire coupling tool comprises: linear member engagement parts 21, 22 engaged to a linear member 400 for shelf line coupling; and an upper direction protrusion part 30 extending above them and having a doorstop wire coupling part 33a. If the linear member engagement parts 21, 22 are engaged to the linear member 400 for shelf line coupling extending in a substantially horizontal direction, then the doorstop wire coupling part 33a can be provided above the linear member 400 for shelf line coupling. By coupling a doorstop wire 300 to the doorstop wire coupling part 33a, the doorstop wire 300 can be easily installed at a position separated upward from a shelf line 200.SELECTED DRAWING: Figure 5
Patent JP-2020190841-A (JP)
Title: Quality control support program, manufacturing quality control support method and information processor
Inventor: KANAI AKIRA
IPC: G06Q50/04
Filed: 2019-05-20
Abstract: To detect an impact that a threshold of a control indicator in a manufacturing process of interest has on the final product.SOLUTION: A processing part 12 acquires distribution data 11a that represents distributions 15a1-15an of a control index for each of multiple manufacturing processes for a product and tolerance range data 11b that represents an emphasis distribution (peak graph 15b1) emphasizing a threshold (lower and upper limits pa1 and pa2) representing a tolerance range of the control index for the manufacturing process of interest among the multiple manufacturing processes, generates a composite distribution 15c synthesized with the distributions 15a1-15an and the emphasis distribution (the peak graph 15b1) based on the distribution data 11a and the tolerance range data 11b, and outputs the results of comparison between features that appear in the composite distribution 15c due to the threshold and the range of good products for which the finished product can be determined to be good.SELECTED DRAWING: Figure 1
Patent JP-2020175368-A (JP)
Title: Led light capable of automatically cleaning
Inventor: YAO LIZHEN
IPC: B08B1/00
Filed: 2019-05-22
Abstract: To provide an LED light capable of automatically cleaning.SOLUTION: An automated cleaning LED light includes a cleaning box fixedly provided on a ceiling board and an upper end of the ceiling board. In the ceiling board, the LED light is fixedly provided. In the cleaning box, a push chamber is provided. In the push chamber, a spraying device is provided. In the spray device, an extension mechanism is included, where the extension mechanism includes a hollow shaft is rotatably provided on a top wall of the push chamber. In a lower end of the hollow shaft, a first pulley is fixedly provided. After the automated cleaning LED light is activated, the LED light can be automatically cleaned, a cleaning process is fully automated, cleaning efficiency remarkably is increased, thereby, the problem that the LED light is hardly cleaned because a position of the LED light is too high is avoided, and occurrence of electric shock or fall or the like is avoided when a person performs cleaning.SELECTED DRAWING: Figure 1
Patent JP-2020192535-A (JP)
Title: Method for regenerating used casting sand, and roasting furnace for regeneration
Inventor: HAYATSU TAKEHIRO
IPC: B22C5/00
Filed: 2019-05-24
Abstract: To provide a method for regenerating used casting sand and a roasting furnace for regeneration, where, when roasting is performed by a fluid bed type roasting furnace for subjecting used casting sand stuck with water glass to regeneration, the casting sand is suitably and efficiently roasted to make the water glass harmless without causing troubles such as the sticking of the casting sand into a lumpy shape in the furnace.SOLUTION: A method for regenerating used casting sand comprises a step where a fluid bed x of casting sand is formed in a roasting furnace a, and casting sand is roasted using burner flame f radiated into the roasting furnace a as a heat source. In the roasting step, the burner flame f is contacted only with the upper region in the fluid bed x, and, the temperature of at least a part of the region in the lower region of the fluid bed x not contacted with the burner flame f is controlled to 300 to 650°C. The casting sand composing the fluid bed x is contacted with the burner flame f in the upper region of the fluid bed x and is subjected to high temperature roasting, and the stuck water glass is vitrificated so as to be made harmless, and, on the other hand, by low suppressing the temperature of the lower region of the fluid bed x, the sticking of each sand causing troubles such as the lumpy sticking of casting sand in the furnace is prevented.SELECTED DRAWING: Figure 1
Patent JP-2020194645-A (JP)
Title: Connector and wire harness
Inventor: TANAKA YASUHIRO
IPC: H01R13/506
Filed: 2019-05-27
Abstract: To provide a connector and a wire harness capable of properly assembling components to each other.SOLUTION: A connector 1 applied to a wire harness includes: a housing 2 housing a terminal T; a front holder 4 assembled to an end portion in an axial direction X of the housing 2; and a restriction member 5 assembled to the housing 2. One of the housing 2 or the front holder 4 has a latch claw portion 81 that latches the housing 2 and the front holder 4. The other of the housing 2 or the front holder 4 includes a latch arm portion 82 extending along the axial direction X, the latch arm portion 82 being configured to be latched to the latch claw portion 81 in a state where the housing 2 and the front holder 4 are assembled. The restriction member 5 includes, in a state of being assembled to the housing 2, a restriction piece 54 that is located adjacent to the latch arm portion 82 that is in a state of being latched to the latch claw portion 81, the restriction piece 54 being configured to restrict displacement of the latch arm portion 82 toward a latch release side.SELECTED DRAWING: Figure 4
Patent JP-2020193867-A (JP)
Title: Image processing device, control method, control program, and computer-readable recording medium
Inventor: YAMAMOTO KENKICHI
IPC: G01B11/24
Filed: 2019-05-28
Abstract: To allow an image inspection such as quality judgment of parts can be performed stably and at high speed even in an environment where a complicated background is reflected in a camera.SOLUTION: An image processing device is provided with: a grayscale image acquisition lighting device 102 that radiates a first illumination light including a first wavelength, and a distance image acquisition lighting device 103 that radiates a second illumination light including a second wavelength different from the first wavelength. An imaging device 101 takes an image of an object in a state where the object is illuminated by irradiating the object with the first illumination light and the second illumination light from the respective lighting devices. A grayscale image generation unit 110 generates a grayscale image composed of pixels imaged through a first optical filter that transmits the first wavelength. A distance image generation unit 111 generates a distance image including pixels imaged through a second optical filter that transmits the second wavelength. An image processing unit 104 determines an inspection area of the grayscale image or the distance image by using distance information of the object of the distance image.SELECTED DRAWING: Figure 1
Patent JP-2020192888-A (JP)
Title: On-vehicle sensor cleaning device
Inventor: INA EIJI
IPC: B60S1/60
Filed: 2019-05-28
Abstract: To provide an on-vehicle sensor cleaning device which can clean a curved cleaning object surface excellently.SOLUTION: An on-vehicle sensor cleaning device 20 cleans an optical surface 11 by jetting air K from an injection port 32a on the curved optical surface 11 of an on-vehicle sensor 10. The injection port 32a is arranged so that a top part 41 on an optical surface 11 side is included in an injection direction range H1 in which a range of the injection port 32a is extended to an injection direction F of the air, and is set so that the air K flows along the optical surface 11 separating from the injection direction range H1 as the optical surface is far away from the top part 41 in the injection direction F.SELECTED DRAWING: Figure 5
Patent JP-2020199428-A (JP)
Title: Catalyst particles, method for producing catalyst particles, dried powder, fiber sheets, porous bodies
Inventor: HAYASHI YUMI
IPC: B01J37/04
Filed: 2019-06-06
Abstract: To provide catalyst particles which have high catalytic activity, can be used stably and repeatedly, and can be easily washed and separated by filtration or centrifugation.SOLUTION: There is provided a catalyst particle 1 comprising: a core particle 2 formed of a material containing a polymer; a cellulose nanofiber 3 bonded to the surface of the core particle 2 and in an inseparable state; and a functional material 4 which is carried on the cellulose nanofiber 3 and functions as a catalyst, wherein: the functional material 4 is at least one of a metal catalyst, an organic molecular catalyst, and an enzyme catalyst; the metal catalyst is made of a material containing an element of at least any of Ru, Fe, Co, Rh, Ni, Pd, Pt, Cu, Ag, Au and Zn; the cellulose nanofibers 3 have ionic functional groups; the material formed of the core particles 2 contain a magnetic material; and the polymer comprises a biodegradable polymer.SELECTED DRAWING: Figure 1
Patent JP-2020201585-A (JP)
Title: Photo sticker creation device, server, display method, control program, and recording medium
Inventor: HASHIMOTO ERI
IPC: G03B17/53
Filed: 2019-06-06
Abstract: To reduce burdens on a user in a series of steps in which information for specifying the user is transmitted to a server associated with a photo sticker creation device.SOLUTION: A photo sticker creation device (1) is a photo sticker creation device (1) that provides a service of taking and editing a photo and outputting a photo sticker, including a display (161) and a display control unit (231). The display control unit (231) causes the display (161) to display an identification code including first information for specifying the photo taken in the service. The identification code is to cause a display screen of a terminal device having read the identification code to transition to a screen for transmitting second information including the first information and intended for specifying the user who possesses the terminal device (6) to a server (4) associated with the photo sticker creation device.SELECTED DRAWING: Figure 13
Patent JP-2020199712-A (JP)
Title: Cleaning device, inkjet image formation device and cleaning condition alteration control method
Inventor: HARASHIMA SEIJI
IPC: B41J2/17
Filed: 2019-06-11
Abstract: To provide a cleaning device configured so that reduction in a service life of a cleaning part that cleans cleaning liquid remaining on a surface of a conveyor belt can be suppressed, an inkjet image formation device and a cleaning condition alteration control method.SOLUTION: The cleaning device comprises: a first cleaning part that cleans a foreign matter adhering to a surface of a conveyor belt, using cleaning liquid supplied to the surface of the conveyor belt that conveys a recording medium while rotating; a second cleaning part, provided at a downstream side of the first cleaning part in a rotating direction of the conveyor belt, which cleans the cleaning liquid remaining on the surface of the conveyor belt; an estimating part that estimates remaining amounts of the cleaning liquid; and a cleaning condition alternation control part that performs control by which a cleaning condition for the second cleaning part is altered according to the estimated remaining amounts.SELECTED DRAWING: Figure 1
Patent JP-2020200006-A (JP)
Title: Saddle-riding type vehicle
Inventor: MIKI SOSUKE
IPC: B62M9/00
Filed: 2019-06-13
Abstract: To improve flexibility of setting of a damping force of a resistance mechanism in a saddle-riding type vehicle including a damper member at a hub.SOLUTION: A saddle-riding type vehicle includes: a sprocket 58 which is driven by a power transmission member; a sprocket support member 57 supporting the sprocket 58 and connected to a wheel 50; and a damper member 59 which is housed in a recessed part 56b provided at a hub 53 of the wheel 50 and disposed between the hub 53 and the sprocket support member 57. The damper member 59 is deformed by relative rotation between the hub 53 and the sprocket support member 57. The saddle-riding type vehicle is provided with a resistance mechanism 80 which damps the relative rotation between the hub 53 and the sprocket support member 57. The sprocket support member 57 includes an extension part 67 which covers an outer periphery 56c of the hub 53 from a radial outer side. The resistance mechanism 80 is disposed between an inner periphery 67a of the extension part 67 and the outer periphery 56c of the hub 53.SELECTED DRAWING: Figure 4
Patent JP-2019165751-A (JP)
Title: Apparatus for heating smokable material
Inventor: THOMAS P BLANDINO
IPC: A24F40/465
Filed: 2019-06-26
Abstract: To provide a novel apparatus for heating a smokable material to volatilize at least one component of the smokable material.SOLUTION: Disclosed is an apparatus (100) for heating a smokable material to volatilize at least one component of the smokable material. The apparatus (100) comprises a heating zone (113) for receiving at least a portion of an article comprising the smokable material, a magnetic field generator (120) for generating a varying magnetic field, and an elongate heating element (130) projecting into the heating zone (113). The heating element (130) comprises a heating material that is heatable by penetration of the varying magnetic field to heat the heating zone (113).SELECTED DRAWING: Figure 2
Patent JP-2021003387-A (JP)
Title: Game machine
Inventor: ITO GO
IPC: A63F7/02
Filed: 2019-06-26
Abstract: To propose a game machine capable of enhancing interest in a game by a performance of a new aspect.SOLUTION: The game machine can execute a prescribed variable performance as a performance during variable display of a pattern. The game machine outputs a prescribed performance musical piece during the execution of the prescribed variable performance, and also outputs prescribed sound effects with prescribed timing. If a prescribed condition is met during the execution of the prescribed variable performance, the game machine does not output the prescribed performance musical piece but outputs a specific musical piece during the execution of the prescribed variable performance, and also outputs prescribed sound effects with prescribed timing.SELECTED DRAWING: Figure 45
Patent JP-2021005252-A (JP)
Title: Content generation system, content generation method and program
Inventor: SUZUKI SATOSHI
IPC: G06Q30/06
Filed: 2019-06-26
Abstract: To provide a content generation system that can be easily used by a user.SOLUTION: A content generation system 200 includes: a content presentation unit 11 that presents first content to a user 99; a reaction acquisition unit 13 that acquires a subjective reaction indicating own intention of the user 99 and an objective reaction that is a reaction unrelated to the own intention with respect to the first content presented by the content presentation unit 11; a reaction analysis unit 15 that determines, based on the subjective reaction and the objective reaction of the user 99 acquired by the reaction acquisition unit 13, a parameter for generating second content; and a content generation unit 17 that generates the second content based on the parameters determined by the reaction analysis unit 15.SELECTED DRAWING: Figure 1
Patent JP-2021004819-A (JP)
Title: Torque detection sensor and motive power transmission device
Inventor: HAIZUMI Kyohei
IPC: G01L3/10
Filed: 2019-06-27
Abstract: To provide a torque detection sensor for detecting the torque added to a circular body and provided with a substrate and a fastening layer.SOLUTION: A substrate 41 has a conductive layer L1. A fastening layer is located between the substrate and a circular body. The conductive layer includes circular-arc or toric resistance line patterns R1, R2. The resistance line patterns include a plurality of resistance lines r1, r2 inclined a given angle to one circumferential direction side relative to the radial direction of the circular body, and a plurality of folded portions r11, r12 for connecting the ends of the plurality of resistance lines together. The plurality of resistance lines are arrayed at equal interval in the circumferential direction, and the ends of resistance lines adjacent to each other in the circumferential direction are alternately connected together on both circumferential sides by the folded portions, thus being connected in series as a whole. When the circular body is seen in the axial direction, the fastening layer is positioned in a region that avoids the folded portions.SELECTED DRAWING: Figure 3
Patent JP-2021004326-A (JP)
Title: Methacrylic resin composition and molding thereof, and method for producing film
Inventor: NOMOTO YUSAKU
IPC: C08L53/00
Filed: 2019-06-27
Abstract: To provide a methacrylic resin composition which is excellent in impact strength, optical performance and mechanical performance.SOLUTION: A methacrylic resin composition in which a methacrylic resin A forms a matrix and a rubber-like elastic body B is dispersed, and satisfies that 1) a particle size distribution of (B) has multiple peaks, one peak having the largest average particle size in B contains two or more layers of multilayer structure polymer particles (a) containing a rubber component layer (aI) and a hard resin component layer (aII), the other peak having the smallest average particle diameter contains a block copolymer (b) containing a methacrylic polymer block (bII) and an acrylic polymer block (bI), 2) the number of particles of (a) in which a theoretical distance between surfaces of the rubber component layer on the outermost side larger than an actual value is 20% or more than the total number of particles of (a), 3) a rubber component content of the total of (aI) and (bI) in the composition is 5-45 mass%, and 4) a (bI) percentage content to the rubber component content of the total of (aI) and (bI) in the composition is 5-90 mass%.SELECTED DRAWING: None
Patent JP-2021006389-A (JP)
Title: Liquid discharge device
Inventor: HASHIMOTO ATSUHIRO
IPC: B41J2/015
Filed: 2019-06-28
Abstract: To provide a liquid discharge device which suppresses increase in the liquid discharge device, and which can enhance the degree of design freedom of a drive waveform.SOLUTION: A liquid discharge device includes: a nozzle 24 having an opening for discharging a liquid; a pressure chamber 25 communicating with the nozzle 24; a piezoelectric element 28 for generating pressure fluctuation in the liquid in the pressure chamber 25 so as to discharge the liquid from the nozzle 24; a quartz vibrator 38 for generating vibration on a liquid surface in the nozzle 24, without discharging the liquid from the nozzle 24; a drive waveform generation circuit for discharge for generating drive waveform for discharge to be supplied to the piezoelectric element 28; and a drive waveform generation circuit for fine vibration for generating a drive waveform for fine vibration to be supplied to the quarts vibrator 38.SELECTED DRAWING: Figure 2
Patent JP-2021010116-A (JP)
Title: Wireless communication apparatus and wireless communication system
Inventor: ASAI KAZUSHI
IPC: H01P5/18
Filed: 2019-07-01
Abstract: To make it possible to suppress noise caused by impedance mismatch in a wireless communication system.SOLUTION: A wireless communication device has a first conductor (111a) that functions as an electrode for wireless communication of signals by electric field coupling with another wireless communication device, a first transmission line (113) that is connected to the first conductor, and a first resistance (Rts,Ttp) that is connected in series to the first transmission line. Impedance of the first resistance is lower than characteristic impedance of the first transmission line.SELECTED DRAWING: Figure 3
Patent JP-2021012022-A (JP)
Title: Measurement jig for measuring size of pipe joint
Inventor: KOSUGI TOMOYUKI
IPC: G01B3/36
Filed: 2019-07-03
Abstract: To recognize an inner diameter of a female thread of a female threaded pipe joint.SOLUTION: A first measurement jig 1 in which an extremely small diameter cylinder 10, a small diameter cylinder 11, a medium diameter cylinder 12, and a large diameter cylinder 13 are connected and arranged on a base 100 in ascending order of diameter from the top, is inserted into an insertion port 30 of a female threaded pipe joint J1. At this time, for example, if an inner diameter of a female thread 3 and the diameter of the medium diameter cylinder 12 are substantially the same, the female thread 3 and the medium diameter cylinder 12 are loosely fitted. As a result, the inner diameter of the female thread 3 is recognized to be equal to the diameter of the medium diameter cylinder 12.SELECTED DRAWING: Figure 2
Patent JP-2021010397-A (JP)
Title: Hydrogen station disaster prevention facility
Inventor: UMEHARA HIROSHI
IPC: H01M8/04
Filed: 2019-07-03
Abstract: To alleviate restriction of a construction site and an area by shortening a required safe distance from a road and a boundary zone while improving safety property, and in addition, and surely protect from neighborhood fire disaster or the like for suppressing significant cost increase.SOLUTION: A hydrogen station 10B comprises a dispenser 14 for supplying hydrogen to a vehicle. On a top peripheral edge of a protection target zone including a dispenser installation region 14a, for example a peripheral edge part of a roof 18 covering the dispenser 14, a sheet development unit 50 is installed, and a partition sheet 56 wound into a roll-state is held thereon. When fire disaster following hydrogen leakage occurs, holding of the partition sheet 56 is released and the partition sheet is fallen for developing the sheet for partitioning the surrounding of the protection target zone including the dispenser installation region, and discharge of flame and heat to outside by fire disaster is suppressed, and a fire extinguishing agent is scattered from a fire extinguishment head 52 provided on the rood 18 side, and a cooling agent is scattered from a cooling agent scattering head 62 to the sheet surface, for enhancing flame blocking property and heat blocking property.SELECTED DRAWING: Figure 5