baber/WOPTO huggingface dataset:
Patent JP-2020197090-A (JP)
Title: Jig for ultraviolet irradiation and coating method of microbe resistant composition
Inventor: TAKADA KOZO
IPC: B05D7/24
Filed: 2019-06-04
Abstract: To provide a jig for an ultraviolet irradiation for curing and fixing a microbe resistant composition including a microbe resistant component and an ultraviolet curable resin applied on a wall surface.SOLUTION: The jig for ultraviolet irradiation for radiating ultraviolet after attaching an uncured microbe resistant composition including a microbe resistant component and an ultraviolet curable resin on a wall surface to cure the attached uncured microbe resistant component is provided and the jig for ultraviolet irradiation comprises a plate-like pedestal part, a rotation table placed on the pedestal part and configured to be rotatable around a center shaft part, first fixing means to fix a rotation position of the rotation table, a support pillar erected on the rotation table, first movement means provided to the support pillar to be movable in the vertical direction, ultraviolet irradiation means provided in the movement means and second fixing means to fix the ultraviolet irradiation means to a predetermined position in the vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2020199678-A (JP)
Title: Liquid jet head
Inventor: HAYASHI HIDEKI
IPC: B41J2/16
Filed: 2019-06-10
Abstract: To provide a liquid jet head configured so that a heater is attached to a supply path member, which can avoid a manufacturing step from being complicated.SOLUTION: The liquid jet head comprises a supply path member 12A in which a supply path 41 that supplies liquid to a liquid discharge flow path 42 for guiding liquid to a plurality of nozzle discharge ports 25 arranged along a first direction is formed, and heaters 31A that heat liquid. When a side at which the nozzle discharge ports 25 are arranged is defined as the lower side, the heaters 31A are arranged to be positioned above the supply path member 12A.SELECTED DRAWING: Figure 1
Patent JP-2020199726-A (JP)
Title: Method of manufacturing container with coating layer
Inventor: KIYOTO HIROMITSU
IPC: B29C49/06
Filed: 2019-06-12
Abstract: To provide an excellent method of producing a composite container.SOLUTION: A method of manufacturing a container having a coating layer includes: forming a preform having a coating layer using a thermoplastic synthetic resin; heating the preform from the outside of the preform with an infrared heater and heating the preform from the inside of the preform using an internal heating unit; and blow molding the heated preform to form a container having the coating layer.SELECTED DRAWING: Figure 4A
Patent JP-2020202994-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-06-18
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021002270-A (JP)
Title: Image recognition learning device, image recognition learning method, image recognition learning program and terminal device
Inventor: TAKEHARA HIDEKI
IPC: G06T7/00
Filed: 2019-06-24
Abstract: To construct a multi-layer neutral network having an appropriate recognition ratio.SOLUTION: An image recognition learning device includes: an image acquisition unit 31 that acquires an image provided with a label indicating a first category and an image provided with a label indicating a second category; a reference image generation unit 20 that generates a reference image based on the image provided with the label indicating the first category; a difference image generation unit 33 that generates a first difference image calculated from a difference between the image provided with the label indicating the first category and the reference image, and a second difference image calculated from a difference between the image provided with the label indicating the second category and the reference image; and a learning unit 35 that generates a learned model obtained by learning weighting of a multi-layer neural network that identifies the first category and the second category, by using the first difference image and the second difference image.SELECTED DRAWING: Figure 1
Patent JP-2021002003-A (JP)
Title: Lens drive actuator and portable terminal
Inventor: ITO HISAAKI
IPC: G02B7/08
Filed: 2019-06-24
Abstract: To provide a lens drive actuator which moves a plurality of lens barrel units by a single drive source.SOLUTION: A lens drive actuator includes: lens barrels at which lenses for transmitting light to the inside are provided; a plurality of lens barrel units capable of moving the lens barrels in a light axial direction by drive pins provided on outer peripheral surfaces of the lens barrels and drive cam members which are provided in a manner to cover the outer peripheral surfaces of the lens barrels and which include cam grooves engaging with the drive pins; and a single drive source for supplying drive force to a gear provided at each of the drive cam members at the plurality of lens barrel units.SELECTED DRAWING: Figure 9
Patent JP-2020007635-A (JP)
Title: Processing method of austenitic rail
Inventor: ANDO KEISUKE
IPC: C21D8/00
Filed: 2019-06-24
Abstract: To provide a rail having excellent wear resistance and fatigue damage resistance.SOLUTION: In a processing method of an austenitic rail, a steel having a composition composed of 0.10-2.50% of C, 8.0-45.0% of Mn, 0.300% or less of P, 0.1000% or less of S, 0.001-5.000% of Al, 0.5000% or less of N, and 0.1000% or less of O by mass% and the balance being Fe and inevitable impurities is heated to a heating temperature of 950-1,350°C. The heated steel is hot-rolled under conditions of a total cross-sectional reduction ratio of 0.90 or more and a cross section reduction rate of 0.60 or more at 1,000°C or more to obtain a rail having a porosity of less than 1%. The rail after hot rolling is cooled at a mean cooling rate of 1°C/sec or more in a temperature range of 900 to 500°C to make the area ratio of austenite 90% or more.SELECTED DRAWING: None
Patent JP-2021004958-A (JP)
Title: Power supply device and image forming apparatus
Inventor: KAWABATA SHINICHI
IPC: B41J29/377
Filed: 2019-06-26
Abstract: To provide a power supply device that can prevent an increase in temperature in the device to prevent occurrence of a malfunction and damage to a power supply board, and an image forming apparatus.SOLUTION: A power supply device comprises: a plurality of power supply boards that supply electric power; and a cooling unit (exhaust fan 22) that cools the power supply boards. The power supply boards are arranged in a plurality of lines, with steps provided in a vertical direction, so that the power supply boards are arranged at an upper side toward a front side in a front and depth direction.SELECTED DRAWING: Figure 5
Patent JP-2021010441-A (JP)
Title: Medicine determination imaging device and picture imaging method for medicine determination
Inventor: KAMATA SEIICHIRO
IPC: A61J3/00
Filed: 2019-07-04
Abstract: To provide an imaging device for medicine determination capable of imaging in a contrast enhancement state to both of a stamp on a medicine surface and printing on the medicine surface, and capable of being easily used without requiring an installation space.SOLUTION: The invention comprises: a hand held covering cup 2 which is formed of a light blocking member being formed into a bottomed cylindrical shape whose one end is opened; an array light source 3 which is provided over whole periphery along an inside of an opening edge of the covering cup 2, and radiates toward an opening center direction of the covering cup 2; and an imaging device 4 for being provided on an end wall inner face of a blind end side of the covering cup 2 in a state of directing the lens optic axis toward the opening center direction of the covering cup 2. The covering cup 2 is held by a hand and is caused to cover a medicine and then illumination light is radiated by the array light source 3 for imaging the medicine. Without requiring an installation space, imaging can be performed on even a normal office desk, and even in a small scale pharmacy with less room of a space, the invention can be easily introduced.SELECTED DRAWING: Figure 1
Patent JP-2021011443-A (JP)
Title: Method for producing orally disintegrating tablets and orally disintegrating tablets
Inventor: IKUNO KOHEI
IPC: A61K45/00
Filed: 2019-07-04
Abstract: To provide methods for producing an orally disintegrating tablet that has sufficient hardness to prevent the tablet from cracking during transportation and the handling by healthcare professionals and patients while maintaining rapid disintegration.SOLUTION: The method for producing an orally disintegrating tablet according to an embodiment of the present invention comprises a fluidized bed granulation by spraying or dropping onto an additive a liquid containing hydroxypropyl cellulose having a viscosity of 150 mPa s or more and 400 mPa s or less in a 2% aqueous solution at 20°C. The liquid containing hydroxypropyl cellulose may also be sprayed or dropped onto the additive so that the content of hydroxypropyl cellulose is 0.2 wt.% or more and 5 wt.% or less when the orally disintegrating tablet is 100 wt.%.SELECTED DRAWING: Figure 1
Patent JP-2021010641-A (JP)
Title: Support device for identifying suspected cancer site
Inventor: HASHIMOTO NOBUAKI
IPC: A61B10/00
Filed: 2019-07-08
Abstract: To provide a support device for identifying suspected cancer sites capable of supporting identification of a suspected cancer site under a hypothesis in which a blood flow velocity in a newborn blood vessel in the surrounding of cancer cells is slower than a blood vessel in a normal tissue.SOLUTION: A support device for identifying suspected cancer sites comprises: light radiation means 100 for radiating radiation light being laser beam toward a part INP to be inspected; light reception means 200 for receiving Doppler shift diffuse light, non-Doppler shift diffuse light and interference light generated by interference thereof, then outputting in at least a mesh unit, an electric signal including a beat signal; and arithmetic means 800 for processing in a mesh unit, a beat signal frequency ω and a beat signal intensity P (ω) on the basis of the electric signal, then displaying distribution of a slow speed red blood cell superiority degree.SELECTED DRAWING: Figure 1
Patent JP-2019194245-A (JP)
Title: Practically safe odh operation
Inventor: VASILY SIMANZHENKOV
IPC: C07C11/04
Filed: 2019-07-11
Abstract: To provide an oxidative dehydrogenation reactor and an oxidative dehydrogenation method, having improved safety.SOLUTION: There is provided a simple method for extracting oxygen from a product stream by reducing oxygen content in the product stream from an oxidative dehydrogenation reaction by passing the stream on a catalyst bed, and an oxygen source for a catalyst at least partially. There is provided a catalyst oxidative dehydrogenation method of one or more Calkane, including n preliminary reactors 4, 17 for oxidative dehydrogenation of the alkane in presence of the catalyst system by taking oxygen by a mixed metal oxide oxidative dehydrogenation catalyst, where n is an integer of 2 or more.SELECTED DRAWING: Figure 1
Patent JP-2020029394-A (JP)
Title: Porous silica, functional material and method for manufacturing porous silica
Inventor: WATANABE HIROTO
IPC: B01J32/00
Filed: 2019-07-16
Abstract: To provide porous silica having improved characteristics, and a method for manufacturing the same.SOLUTION: Porous silica PS has first pores P1 having an average pore diameter of 100-1000 nm and second pores P2 having an average pore diameter of 0.5-3 nm. The functional material includes the porous silica. The method for manufacturing the porous silica, capable of manufacturing the porous silica by the hydrolysis of alkoxysilane comprises the steps of: (a) preparing a first liquid including a surfactant, alkoxysilane and water; (b) gelling the first liquid by dehydration condensation reaction by contacting the first liquid to a basic liquid; and (c) heating a gelled material obtained by gelling the first liquid. In the (a) step, when a stoichiometric ratio of alkoxysilane to water is alkoxysilane:water=1:n, n is 20 or less.SELECTED DRAWING: Figure 2
Patent JP-2020193425-A (JP)
Title: Manufacturing method of reinforcement type polymer fiber by synergy effect of graphene and liquid crystalline polyester
Inventor: Zhang xing xiang
IPC: D01F1/10
Filed: 2019-07-17
Abstract: To provide a manufacturing method of a reinforcement type polymer fiber by synergy effect of graphene and a liquid crystalline polyester.SOLUTION: In the method, graphene having submicron or nano-order diameter size and a liquid crystalline polyester are employed as a reinforcement body, a graphene/liquid crystalline polyester compounding ratio is controlled; by utilizing synergy effect, usual melt spinning or melt composite spinning is conducted together with a raw material for a general purpose industrial yarn to produce a molten filament, then air-cooled to give a new fiber, then via post-drawing treatment or not via post-drawing treatment, heat-set to obtain a high strength composite fiber; in the obtained polymer base body, two kinds of reinforcement bodies of graphene and a liquid crystalline polyester are obtained; two kinds of reinforcement bodies are well-dispersed in the polymer base body, and by introducing a polymer molecule chain to form a regular crystal structure on surfaces, fiber crystallinity is elevated, and high physical and mechanical properties are transmitted to a polymer base body, thus a low cost and high strength polymer composite fiber is obtained.SELECTED DRAWING: Figure 5
Patent JP-2021017664-A (JP)
Title: Method of manufacturing elastic rolls
Inventor: MATSUBARA MASANORI
IPC: D01G1/04
Filed: 2019-07-18
Abstract: To provide a method for manufacturing an elastic roll that achieves a long life of the elastic roll.SOLUTION: There is provided a method for manufacturing an elastic roll 13 that comprises an elastic layer 13b made of urethane rubber, and constituting an outer peripheral surface, and that receives a cutting blade 12b of a cutter roll 12 that cuts a strand S1 on the outer peripheral surface, in which the elastic layer 13b is formed by curing a mixture containing a prepolymer and a curing agent, and a molar ratio of an amino group or hydroxyl group of the curing agent to an isocyanate group of the prepolymer is 0.90 or more and 1.05 or less.SELECTED DRAWING: Figure 1
Patent JP-2020018846-A (JP)
Title: X-ray apparatus and method of operating the same
Inventor: MICHAEL WIETS
IPC: A61B6/00
Filed: 2019-07-25
Abstract: To provide an X-ray apparatus capable of enlarging the space available to a patient and further increasing the output of the X-ray source while maintaining the spatial resolution constant by focusing via an X-ray reflection unit, or increasing the spatial resolution while maintaining the output of the X-ray source constant.SOLUTION: The present invention relates to an X-ray apparatus that includes: an X-ray source embodied to generate X-rays; an X-ray detector; and an X-ray reflection unit. The X-ray reflection unit is configured to reflect X-rays generated by the X-ray source such that the reflected X-rays hit the X-ray detector. The X-ray detector is in particular embodied to detect the X-rays. The invention also relates to a method of operating the X-ray apparatus.SELECTED DRAWING: Figure 1
Patent JP-2021019711-A (JP)
Title: Stent
Inventor: KANG SUNG KWON
IPC: A61F2/90
Filed: 2019-07-25
Abstract: To provide a stent with a novel structure.SOLUTION: A stent 100 comprises a cylindrical body 10 with a lattice-shaped network structure formed of wires. The cylindrical body 10 comprises: a first cylindrical part 71 for forming a first zone R1 in an axial direction of the cylindrical body 10; and a second cylindrical part 72 for forming a second zone R2 in the axial direction. A first network structure 71a which is a network structure on the first cylindrical part 71 has a hook part 75 formed by engaging the wires, a second network structure 72a which is a network structure on the second cylindrical part 72 comprises a structure on which no hook part 75 is provided on four corners of all meshes 83 arranged in a circumferential direction and is arranged over at least one or more stages in the axial direction.SELECTED DRAWING: Figure 2
Patent JP-2021021632-A (JP)
Title: Fluorescence photographing device
Inventor: IGAMI MORIYUKI
IPC: G01N21/64
Filed: 2019-07-26
Abstract: To provide a fluorescence photographing device which uses a resin Fresnel lens and which can perform accurate inspection.SOLUTION: A fluorescence photographing device 10 includes: a microplate 11 holding a plurality of samples 22 which generate fluorescence; a lens assembly 12; and a photographing part 13 for collectively photographing the plurality of samples 22 through the lens assembly 12. The lens assembly 12 includes: a resin Fresnel lens 92; a second protective plate 94 for protecting a surface of the Fresnel lens 92, which faces the microplate 11; a spacer 93 forming a gap 98 between the Fresnel lens 92 and the second protective plate 94; and a frame 71 holding these in between.SELECTED DRAWING: Figure 1
Patent JP-2021026281-A (JP)
Title: Object location estimation device and program of the same, and object location estimation method
Inventor: ISHII TAKAYUKI
IPC: G06T7/70
Filed: 2019-07-31
Abstract: To estimate a location of an object regardless of a site of a construction spot, and to make a system configuration simple.SOLUTION: An object location estimation device 3 comprises: estimation-purpose video image input means 34 to which an estimation-purpose video image is input; object detection means 35 that detects a kind and object area of an object included in the estimation-purpose video image by an object detection model; affine projection means 36 that calculates a conversion matrix for affine-projecting four-corner coordinates of the object area in an image coordinate system to a world coordinate system of a construction site; and object location estimation mens 37 that converts an arbitrary coordinate in the object area to a location of the object in the world coordinate system by the conversion matrix.SELECTED DRAWING: Figure 2
Patent JP-2021026437-A (JP)
Title: Ai-based taxi allocation system
Inventor: SHIMOMORI MASAYA
IPC: G10L15/22
Filed: 2019-08-02
Abstract: To provide an AI-based taxi allocation system.SOLUTION: For a taxi allocation request call, a taxi allocation system is provided that can be handled by AI by eliminating a telephone operator. In response to a customer's vehicle allocation inquiry, a vehicle allocation destination is specified, a vehicle for the vehicle allocation is selected and specified, and an estimated arrival time is notified to the customer. The AI predicts a trend in a busy season and a busy area based on a large number of vehicle allocation request calls and customer information in a database; and the AI prepares a countermeasure such as increasing the number of waiting vehicles in advance.SELECTED DRAWING: Figure 1
Patent JP-2021023525-A (JP)
Title: Top open container with hanging belt
Inventor: OKADA YOSHIKO
IPC: A47G19/00
Filed: 2019-08-03
Abstract: To provide a top open container with a hanging belt in which no hanging belt is visible and, in drying after washing, it can be hung upside down by means of the hanging belt, so that time is short for drying the inside of the container and that water remaining in the container bottom part inside an elevation can be smoothly discharged outside of the elevation, making the inner part of the elevation quickly dried.SOLUTION: A top open container with a hanging belt is a top open container that has an elevation. When the container is made upside down, a water drain hole or a water discharging notched part is prepared on the elevation so that water sticking to the bottom part inside the elevation can be discharged. Both end parts of the hanging belt are freely rotatably connected to the inside face in the elevation, and the hanging belt is formed in a manner closely storable inside the elevation. When the hanging belt is pulled out from the elevation to hang the container with the hanging belt, the bottom part of the container becomes inclined, in the formation of the container.SELECTED DRAWING: Figure 1
Patent JP-2019216452-A (JP)
Title: High frequency semiconductor amplifier circuit
Inventor: SESHIMO TOSHIKI
IPC: H03F3/195
Filed: 2019-08-06
Abstract: To provide a high frequency semiconductor amplifier circuit excellent in electrical characteristics such as noise index and so on.SOLUTION: A high frequency semiconductor amplifier circuit comprises: a first transistor disposed on a SOI (Silicon On Insulator) substrate and source-grounded; a second transistor disposed on the SOI substrate and cascade-connected to the first transistor; and a bias generation circuit disposed on the SOI substrate and configured to generate a gate voltage for the first transistor, a gage voltage for the second transistor, and a first voltage for a drain of the second transistor. In the bias generation circuit, if the threshold voltage of the first transistor is a second voltage, and a voltage between the gate and source, corresponding to the maximum value of a curve obtained in such a manner that a curve indicating a change in the square root of a drain current corresponding to a voltage between the gage and source of the first transistor is subjected to second order differential at the voltage between the gate and source is a third voltage, the gate voltage of the first transistor is set to a voltage that is between the second voltage and the third voltage and lower than the voltage between the drain and source of the first transistor.SELECTED DRAWING: Figure 1
Patent JP-2021025721-A (JP)
Title: Double sight
Inventor: EBISAWA KAORU
IPC: F41G1/08
Filed: 2019-08-07
Abstract: To provide a sight device for a toy air gun, the sight device that can be sighted and shot in an instant, and enables the flying BB shot to be chased in an eye.SOLUTION: Front sights b, c are provided in the front left and right of a gun barrel tip end. The intervals of left and right front sights are provided at the intervals where a target object can be sighted by a left eye through a left-side front sight and the target object can be sighted by a right eye through a right-side front sight. Further, rear sights f, g where the target object can be sighted in parallel to a gun barrel with respect to the front sight are provided. Then, the front sight is constituted by a plate-like object to the left or right, and the flat surface of the right front sight is made to match a visual line of the left eye and the flat surface of the left front sight is made to match the visual line of the right eye.SELECTED DRAWING: Figure 3