baber/WOPTO huggingface dataset:
Patent JP-2020165611-A (JP)
Title: Sintered ore cooler
Inventor: WATANABE KAZUTOMI
IPC: F27B21/00
Filed: 2019-03-29
Abstract: To provide a sintered ore cooler capable of suppressing deterioration of cooling performance.SOLUTION: In a passages of a sintered ore (11) flowing from a top part to a discharge port (24) inside a sedimentary tank (2). a passage including a space between an inner peripheral wall (21) in which the discharge port (24) is not provided and a louver unit (4) and communicating with the discharge port (24) is defined as a first flow passage (11), and a passage including a space between an outer peripheral wall (22) in which the discharge port (24) and communicating with the discharge port (24) is provided and the louver unit (4) is defined as a second flow passage (112). Here, the louver unit (4) is provided so that the difference between a flow velocity of the sintered ore (11) in the first flow passage (111) and a flow velocity of the sintered ore (11) in the second flow passage (112) is within a predetermined range.SELECTED DRAWING: Figure 7
Patent JP-2020170067-A (JP)
Title: Virtual image display device
Inventor: NISHIHASHI SHIGEAKI
IPC: B60K35/00
Filed: 2019-04-02
Abstract: To provide a virtual image display device with which the visibility of a virtual image is excellent.SOLUTION: An HUD as a virtual image display device comprises an image display element 31 for displaying an image, an illumination unit 41 for illuminating the image display element 31, and an output control unit for controlling the output of light emission by the illumination unit 41. The illumination unit 41 includes a light source unit 42 in which a plurality of light emitting areas A1 to A4 are arranged in a row, with the light emitted from each light emitting area A1 to A4 illuminating pixel areas where at least some of optical apertures are mutually shifted, and a refractive lens 48 for collectively refracting the light emitted from each light emitting area A1 to A4 and having a refractive surface 49b. The refractive surface 49b is formed in shape of a curbed surface where inclination changes in accordance with coordinate displacement in the direction of arrangement in a cross section along the direction of a row of light emitting areas A1 to A4. The output control unit differentiates the output of light emission between the plurality of light emitting areas A1 to A4 so that the dispersion of luminance between pixel areas based on a change of inclination in the image displayed as a virtual image is reduced.SELECTED DRAWING: Figure 7
Patent JP-2019188133-A (JP)
Title: Devices, systems and methods for providing surgical access and facilitating closure of surgical access openings
Inventor: MATTHEW A DININO
IPC: A61B17/04
Filed: 2019-04-10
Abstract: To provide surgical access and closure of surgical access openings.SOLUTION: A suture passer 300 includes a handle assembly 302, a shaft 310 extending distally from the handle assembly, an end effector assembly 320 coupled to a distal end portion of the shaft, and an overstroke assembly. The overstroke assembly effects opening and closing of the end effector assembly while also preventing an overstroke of the handle assembly from damaging components of the suture passer.SELECTED DRAWING: Figure 1
Patent JP-2020172075-A (JP)
Title: Active energy ray polymerizable resin composition for optical three-dimensional modelling, three-dimensional object, and base material for cell culture
Inventor: ITO ETSUMI
IPC: B33Y70/00
Filed: 2019-04-12
Abstract: To provide a container for cell culture using a curable material for optical three-dimensional modelling in which protein adsorption is suppressed, and which exhibits excellent cell adhesiveness prevention and oxygen permeability effect, and to provide a medical device such as a microchip, and a method for manufacturing the cell culture equipment.SOLUTION: The problem can be solved by an active energy ray polymerizable resin composition for optical three-dimensional modelling containing an α,β-unsaturated double bond group-containing compound (A) having a property of promoting mutual adhesion of cells and an α,β-unsaturated double bond group-containing compound (B) having silicon (excluding one corresponding to the compound (A)).SELECTED DRAWING: None
Patent JP-2020171569-A (JP)
Title: Coating film removing tool
Inventor: ONODERA HIROAKI
IPC: A46D1/00
Filed: 2019-04-12
Abstract: To prevent a coating film being unremoved even when there are distortion and waving or the like on a surface to be removed.SOLUTION: A removal part A fixed to a handle 1 is formed of a plurality of straight removal rods 2. These removal rods 2 are formed of spring materials having hardness and spring property, are independent of each other, and contact with adjacent removal rods or keep a slight gap with the adjacent removal rods 2. These removal rods 2 are put together to form the plate-shaped rectangular removal part A. With this configuration, even if there are distortion and waving or objects in the irregular shape such as heads of rivets, the individual removal rods 2 are bent and an entire removal part A can follow the removal rods.SELECTED DRAWING: Figure 1
Patent JP-2020042766-A (JP)
Title: Medication information providing device, medication information providing method, and computer program
Inventor: UTSUMI YOSHIO
IPC: G16H15/00
Filed: 2019-04-15
Abstract: To provide doctors with information on medicines prescribed for a patient and information on a medication state of the patient by totally managing the information.SOLUTION: A medication information providing device 104 acquires information on medicinal drugs within a prescribed period associated with a designated patient identifier and information on medical institutions that prescribe the medicinal drugs from a receipt DB 212. Medication information including the acquired information on medicinal drugs and information on the medical institutions is transmitted to a terminal 110 for a pharmacy, and the information on medicinal drugs is grouped and displayed for each medical institution that prescribes the medicinal drugs. Edited medication information is received from the terminal 110 for a pharmacy. The edited medication information includes information obtained by listening to a patient corresponding to the patient identifier. A medication state report including the information on the medicinal drugs prescribed by the medical institutions and the information obtained by listening to the patient is prepared on the basis of the medication information for each medical institution.SELECTED DRAWING: Figure 1
Patent JP-2020176173-A (JP)
Title: Resin composition, polymer composite piezoelectric material, and electroacoustic transducer including the same
Inventor: UMEBAYASHI AKIRA
IPC: H01L41/09
Filed: 2019-04-16
Abstract: To provide a polymer composite piezoelectric material having excellent piezoelectric characteristics.SOLUTION: A resin composition suitable for forming a polymer composite piezoelectric material contains a polymer, and a metal titanate having an aspect ratio of 2 or more and a ratio between a c axis and an a axis in a crystal lattice (c/a ratio) of 1.005 or more.SELECTED DRAWING: Figure 1
Patent JP-2020177554-A (JP)
Title: Neural network device, and learning program and learning method for neural network
Inventor: TERANISHI YUTA
IPC: G06N3/08
Filed: 2019-04-22
Abstract: To provide a neural network that converges to a parameter that, in learning of a problem 2, can solve both problems: a problem 1 and the problem 2.SOLUTION: A neural network repeats processing of updating each of a plurality of parameters from a state where the plurality of parameters are set to a first parameter value that is created through learning using first learning data for a first problem, so as to reduce the penalized error obtained by adding a corresponding penalty, of penalties for the plurality of parameters, to the error between an output value calculated from second learning data for a second problem on the basis of the plurality of parameters and a correct answer value for the learning data, and thereby creates a second parameter value. During the update of the parameters, the neural network multiplies the difference between the first parameter value and a parameter value to be updated by a penalty coefficient for every parameter to determine a penalty for every parameter, and replaces the plurality of penalty coefficients for the parameters belonging to any one of the components of the neural network with a representative value of the plurality of penalty coefficients.SELECTED DRAWING: Figure 5
Patent JP-2020182025-A (JP)
Title: Oscillation circuit
Inventor: MATSUNO NORIO
IPC: H03K3/03
Filed: 2019-04-23
Abstract: To provide an oscillation circuit with a small area.SOLUTION: An oscillation circuit 100 comprises: a first constant current source; a second constant current source; a comparator having one input terminal connected to the first constant current source and the other input terminal connected to the second constant current source; a first capacitive element; a second capacitive element; a resistance element having one end connected to one of the first and second constant current sources and the other end connected to a fixed voltage node; and a switch control circuit for controlling the relation of connection of the first and second constant current sources and the fixed voltage node, with the first and second capacitive elements and the resistance element. The switch control circuit alternately switches between a first state and a second state. In the first state, the other end of the first capacitive element is connected to the fixed voltage node, the other end of the second capacitive element is connected to the first constant current source, and the one end of the resistance element is connected to the second constant current source. In the second state, the other end of the first capacitive element is connected to the second constant current source, the other end of the second capacitive element is connected to the fixed voltage node, and the one end of the resistance element is connected to the first constant current source.SELECTED DRAWING: Figure 1
Patent JP-2020182184-A (JP)
Title: Display device, and light induction method in display device
Inventor: EGAMI HIROTO
IPC: G09F9/00
Filed: 2019-04-26
Abstract: To provide a display device which can be narrowed in frame even when the display device includes control keys exposed on a display surface side.SOLUTION: A display device 1 includes: a display panel 2 having a display plane 2a; a frame 3 surrounding the periphery of the display panel 2; a light guide part 4 which is formed between the display panel 2 and the frame 3 in a manner to be exposed at the display plane 2a side, and guides light through between the display panel 2 and the frame 3 from the display plane 2a to a back face 2b side of the display panel 2; a light sensor 5 located on the back 2b side and detecting the light guided by the light guide part 4; and a circuit board 6 on which the optical sensor 5 is mounted and which is arranged on the back face 2b side together with the optical sensor 5.SELECTED DRAWING: Figure 3
Patent JP-2020180691-A (JP)
Title: Spool valve type shock absorber
Inventor: MIZUNO KAZUYUKI
IPC: F16F9/34
Filed: 2019-04-26
Abstract: To provide a spool valve type shock absorber which can generate attenuation forces in an elongation stroke and a contraction stroke without generating a seating sound.SOLUTION: The spool valve type shock absorber includes an attenuation force generation device 16 comprising a spool valve element 52 which is reciprocally fit into a cylindrical portion 14A, and pressurized by a pair of compression coiled springs 54, 56 from both sides. The cylindrical portion has openings 48, 50 for a first elongation stroke and a first contraction stroke, and the spool valve element has openings 66, 68 for a second elongation stroke and a second contraction stroke. When a piston 14 is displaced to a cylinder 12, the attenuation force generation device 16 displaces the spool valve element 52 by a pressure difference between a cylinder upper chamber and a cylinder lower chamber, and changes a degree of the overlap of the openings for the first and second elongation strokes in the elongation stroke, and a degree of the overlap of the openings of the first and second contraction strokes in the contraction stroke.SELECTED DRAWING: Figure 2
Patent JP-2020177885-A (JP)
Title: Miner's headlight
Inventor: LOU GUOHUA
IPC: F21V19/00
Filed: 2019-04-29
Abstract: To disclose a miner's headlight.SOLUTION: In a miner's headlight including a helmet, a flange is fixedly arranged at a left end face of the helmet, a recessed block slide groove is formed in the helmet, a top groove is formed at an upper end wall of the recessed block slide groove, a recessed block is connected to the inside of the recessed block slide groove so as to be slidable, a rotation groove is formed in the recessed block, and a fixed electric wire connecting head is energized with a battery tab when a battery rotates the battery tab by an angle of 90° while being interlocked with the battery tab. The miner's headlight can protect the safety of a person, can provide a miner with an illumination, improves such a disadvantage that an angle of a conventional miner's headlight cannot be adjusted, and also can adjust a range which is illuminated by a light source by changing a focus.SELECTED DRAWING: Figure 1
Patent JP-2020182580-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2019-04-30
Abstract: To provide a game machine in which ingenuity is exercised for performance.SOLUTION: A game machine that executes a lottery on whether or not to impart a privilege, and controls a game state to any of game states including a normal game state and an advantageous game state in which frequency of the lottery is high as compared with the normal game state includes: performance display means for displaying a predetermined performance; first operation means that can be operated by a player; second operation means that can be operated by the player, and is different from the first operation means; and third operation means that can be operated by the player, and is different from the first operation means and the second operation means. In the advantageous game state, a first instruction performance for urging an instruction for an operation to the first operation means, a second instruction performance for urging an instruction for an operation to the second operation means, and a third instruction performance for urging an instruction for an operation to the third operation means can be displayed in the performance display means simultaneously.SELECTED DRAWING: Figure 696
Patent JP-2020184036-A (JP)
Title: Hologram integrated type printed matter
Inventor: KITA YOSHIHIRO
IPC: B41M1/10
Filed: 2019-05-09
Abstract: To provide a hologram integrated type printed matter that can obtain a visual effect similar to a hologram sufficiently using only a single layer, or a printing layer with a single kind of ink, being manufactured at lower cost, and provide a pattern to be printed, a character, and the hologram of a large area.SOLUTION: A hologram integrated printed matter B is characterized in that a hologram layer 1 is printed consisting of a plurality of projecting sections 1a composed of transparent ink and a grating pattern 2 arranged repeatedly at regular intervals having a gap 1b formed between the projecting sections.SELECTED DRAWING: Figure 1
Patent JP-2020190206-A (JP)
Title: Wind power generation system and takeoff/landing for aircraft
Inventor: MINAGAWA SHUNSUKE
IPC: F03D80/00
Filed: 2019-05-20
Abstract: To provide a takeoff/landing device for an aircraft that can reduce a wind load while having a sufficient area to allow the aircraft to take off and land, and a wind power generation system that comprises the same.SOLUTION: A wind power generation system comprises: blades to be rotated by receiving wind; a hub supporting the blades; a nacelle supporting the hub, a tower supporting the nacelle; a takeoff/landing place arranged on an upper surface of the nacelle, and from/on which a vertical takeoff/landing type aircraft takes off/lands; and a housing region in which the takeoff/landing place is housed. The takeoff/landing place comprises a folding mechanism, and can be folded and housed in the housing region.SELECTED DRAWING: Figure 2
Patent JP-2019135346-A (JP)
Title: Composition for fabric softener
Inventor: CHO YUN JIN
IPC: D06M15/267
Filed: 2019-05-21
Abstract: To provide: a composition for a fabric softener, and more specifically, which uses an organic acid and a viscosity-increasing polymer instead of a cationic surfactant, improves solubility of the organic acid by controlling viscosity, and can effectively remove calcium carbonate remaining in clothes when washing; and a composition for a fabric softener for enhancing remaining scent, which can further enhance remaining scent in clothes compared to existing fabric softeners by using a cationic polymer instead of a cationic surfactant harmful to a human body.SOLUTION: The composition for a fabric softener comprises an organic acid and a viscosity-increasing polymer, and has a viscosity of 1-250 cPs measured by a rotatory viscometer at 25°C and 60 rpm.SELECTED DRAWING: None
Patent JP-2019209136-A (JP)
Title: Information processing device, information processing method, and program
Inventor: IMAMURA HIROYUKI
IPC: A61B3/10
Filed: 2019-05-23
Abstract: To accurately obtain a desired area such as a three-dimensional blood vessel area.SOLUTION: An information processing device is provided with: acquisition means for acquiring three-dimensional motion contrast data of the fundus; image quality improving means for improving the image quality of the three-dimensional motion contrast data; and calculation means for calculating a blood vessel measurement value using information relating to a three-dimensional blood vessel area of at least a portion of the three-dimensional motion contrast data having improved image quality.SELECTED DRAWING: Figure 1
Patent JP-2019211203-A (JP)
Title: Computer program stored in computer readable medium, method and dart game device for providing game to which entertainment element is applied
Inventor: HONG SANG UK
IPC: A63F13/428
Filed: 2019-05-30
Abstract: To provide a dart game device.SOLUTION: The dart game device comprises: a dart target which has a plurality of divided point areas for receiving a thrown dart pin; a sensing part for sensing a hit of the dart pin; a displaying part provided with a body structure of the dart game device which is formed surrounding outside of the dart target; and a controlling part for controlling operation of the dart game device. The controlling part controls the displaying part so as to display an image including a first dynamic object, and when the first dynamic object exists in a first region of the displaying part corresponding to a hit area sensing the hit among the plurality of divided point areas, the controlling part controls the displaying part so as to display a hit reward for the first dynamic object.SELECTED DRAWING: Figure 1
Patent JP-2020198684-A (JP)
Title: Self-excited reactive power compensator
Inventor: GOTO KAZUSHI
IPC: H02J3/18
Filed: 2019-05-31
Abstract: To suppress a cyclic current generated in two inverters constructing a self-excited reactive power compensator.SOLUTION: A self-excited reactive power compensator is constructed by connecting a reactor that suppresses a cyclic current with high wavelength between two non-synchronous inverters connected in parallel.SELECTED DRAWING: Figure 1
Patent JP-2020201102-A (JP)
Title: Image inspection device and image forming apparatus
Inventor: YAMAMURA AKIRA
IPC: G03G15/00
Filed: 2019-06-10
Abstract: To provide an image inspection device that has a size at which it can be mounted on an image forming apparatus and can measure the distribution of glossiness over the entire surface of a sheet.SOLUTION: An image inspection device comprises: an illumination unit that irradiates an object of inspection with light; a reading unit that has elements for detecting the light reflected on the object of inspection arranged one or more dimensionally and reads across the entire width of the object of inspection; and a control unit that inspects the characteristics of the object of inspection based on a result of reading performed by the reading unit, and the image inspection device has a light guide member at a position through which the light regularly reflected on the object of inspection. The light guide member is arranged such that a light path of light incident on the reading unit through the light guide member and a light path of light incident on the reading unit not through the light guide member become parallel to each other. The control unit inspects the distribution of glossiness of the object of inspection based on a result of reading of light incident on the reading unit through the light guide member, and inspects the distribution of density of the object of inspection based on a result of reading of light incident on the reading unit not through the light guide member.SELECTED DRAWING: Figure 8
Patent JP-2020199699-A (JP)
Title: Inkjet head and liquid discharge device
Inventor: ONISHI MASARU
IPC: B41J2/01
Filed: 2019-06-11
Abstract: To provide an inkjet head, in which areas of an opening part of a nozzle can be increased appropriately, while preventing decrease in a pressure resistance of a meniscus.SOLUTION: An inkjet head 12, which discharges ink by an inkjet method, comprises a nozzle 102 that discharges liquid. Each of opening parts of the nozzle 102 has a plurality of regions 202 corresponding to a circle, regions in partial shapes of a circle with a predetermined diameter (a), and a connection region 204 that connects to the plurality of regions 202 corresponding to the circle respectively to connect the plurality of regions 202 corresponding to the circle to one another. In any position of the opening part of the nozzle 102, distances from the position to edge parts of the opening part are 0.5a or less.SELECTED DRAWING: Figure 1
Patent JP-2020200093-A (JP)
Title: Paper bag and manufacturing method of paper bag
Inventor: DOI MASATO
IPC: B65D33/25
Filed: 2019-06-12
Abstract: To prevent a gap communicating with an external space from being generated while a frontage of the bag body is not narrowed in a paper bag having a gusset formed on side portions of a bag body.SOLUTION: A paper bag includes: a bag body having a first surface and a second surface that face each other and form a storage space between them, and a first gusset surface that forms a first surface side portion of the gusset being folded toward a side of the storage space at, at least one side edge portion and a second gusset surface that forms a second surface side portion of the gusset, in which the first gusset surface and the second gusset surface are sealed at an upper end portion, and an opening is formed by an inside of the first surface, a side of the first gusset surface facing the first surface, and a portion of an inside of the second surface that does not face the second gusset surface; extension members having a first extension surface and a second extension surface that face each other and form a space communicating with the opening between them; and zipper tape including a first member mounted inside the first extension surface and a second member mounted inside the second extension surface.SELECTED DRAWING: Figure 1