baber/WOPTO huggingface dataset:
Patent JP-2020143797-A (JP)
Title: Icemaker
Inventor: ARAI NOBUYUKI
IPC: F25C1/24
Filed: 2019-03-04
Abstract: To enhance cleaning capacity of a cleaning program that cleans a path through which ice-making water of an icemaker passes.SOLUTION: A controller 50 of an icemaker 10 comprises a cleaning program performing control so that cleaning water stored in a water storage tank 25 is supplied to an ice-making unit 21 through ice-making water paths 31, 32, and then collected in the water storage tank 25, and the cleaning water stored in the water storage tank 25 is circulated to and from the ice-making unit 21 through the ice-making water paths 31, 32, so that the water storage tank 25, the ice-making water paths 31, 32 and the ice-making unit 21 are cleaned with the cleaning water. The cleaning program comprises water flow fluctuation imparting means of imparting fluctuation to a water flow of the cleaning water.SELECTED DRAWING: Figure 10
Patent JP-2020143836-A (JP)
Title: Oil separator, filter element and compressor for cryogenic refrigeration machine
Inventor: SEMURA Kenta
IPC: F25B43/02
Filed: 2019-03-06
Abstract: To reduce an oil outflow from an oil separator.SOLUTION: An oil separator 20 includes: an oil separator container 44; and a filter element 46 which is the filter element 46 arranged in the oil separator container 44, and for defining an outside cavity 48 between itself and the oil separator container 44, which has an inside cavity 50 in which a refrigerant gas is introduced, and which separates an oil from the refrigerant gas flowing from the inside cavity 50 to the outside cavity 48. The filter element 46 includes: a cylindrical inside filter member 68 for surrounding the inside cavity 50; and an outside filter layer 72 having a refrigerant gas outlet surface 74 exposed to the outside cavity 48, and arranged outside the inside filter member 68. A wire-like or belt-like filter pressing member 60 coming into contact with the outside filter layer 72 from the outside may be provided. The refrigerant gas outlet surface 74 may occupy at least 80% of the surface area of the outside filter layer 72.SELECTED DRAWING: Figure 2
Patent JP-2020142683-A (JP)
Title: Core grid for crawler and elastic crawler
Inventor: MITSUMATA YUSUKE
IPC: B62D55/253
Filed: 2019-03-07
Abstract: To provide a core grid for crawler which can reliably prevent lateral displacement of a core grid substrate even if reverse bending occurs in an elastic body, and an elastic crawler.SOLUTION: When an elastic body 28 is convexly bent to an inner side and reverse bending occurs, and adjacent core grid substrates 33 will be moved in directions separating from each other, regulation protrusions 36, which project from shorter direction projections 35 of the adjacent core grid substrates 33, contact each other and movement thereof is regulated, and therefore, the adjacent core grids 33 do not separate from each other. Thus, an overlapping area of the shorter direction projections 35 of adjacent core grids 32 is assured, and lateral displacement of the core grid 32 is prevented.SELECTED DRAWING: Figure 5
Patent JP-2020143749-A (JP)
Title: Lockup damper
Inventor: FUJITA HIROAKI
IPC: F16F15/134
Filed: 2019-03-07
Abstract: To provide a lockup damper for suppressing the lowering of vibration isolation performance with respect to a vehicle.SOLUTION: A lockup damper comprises: a first driven plate which can rotate together with a drive plate with a rotation axis as a center; a second driven plate which is arranged so as to be relatively rotatable with respect to the first driven plate at the inside of the first driven plate; and a spring arranged in a clearance between the first driven plate and the second driven plate in a peripheral direction. An external periphery of the second driven plate comprises an inverted circular-disc portion protruding to a direction which is reverse to a circular-disc portion of an internal peripheral face of the second driven plate corresponding to the clearance. The spring is curved and contacts with the inverted circular-disc portion, and a set load of the spring is smaller than a centrifugal force applied on the spring when the first driven plate rotates at a rotation number or larger at which the spring separates from the inverted circular-disc portion.SELECTED DRAWING: Figure 3
Patent JP-2020145928-A (JP)
Title: Method for producing flavor fat composition
Inventor: NASU NORIYUKI
IPC: A23D9/00
Filed: 2019-03-11
Abstract: To provide a method for producing a flavor fat composition having a strong fresh feeling of Welsh onion, a method for reinforcing a flavor of the flavor fat composition, and a food product containing the flavor fat composition.SOLUTION: In the method for producing a flavor fat composition containing Welsh onion oil and onion oil, the Welsh onion oil is obtained by a process including a step (a-1) of mixing 10 pts.mass or more and 200 pts.mass or less of the Welsh onion based on 100 pts.mass of edible oil to obtain a Welsh onion-mixed oil, a step (b-1) of holding the Welsh onion-mixed oil at a temperature of 0°C or more and 60°C or less, and a step (c-1) of removing solid matters from the held Welsh onion-mixed oil; the onion oil is obtained by a process including a step (a-2) of mixing 10 pts.mass or more and 200 pts.mass or less of the onion based on 100 pts.mass of the edible oil to obtain an onion-mixed oil, a step (b-2) of holding the onion-mixed oil at a temperature of 0°C or more and 80°C or less, and a step (c-2) of removing solid matters from the held onion-mixed oil; and the method includes a step of blending 20 pts.mass or more and 300 pts.mass or less of the onion oil based on 100 pts.mass of the Welsh onion oil.SELECTED DRAWING: None
Patent JP-2020149231-A (JP)
Title: Scrap processing apparatus, scrap processing method, and scrap processing program
Inventor: YAMASHITA HIDETO
IPC: G06Q50/04
Filed: 2019-03-12
Abstract: To provide a scrap processing apparatus, a scrap processing method, and a scrap processing program capable of automating scrap withdrawal processing by setting the scrap processing standard in the master.SOLUTION: A scrap processing apparatus according to this embodiment comprises: a scrap standard master that registers the type, size and standard length of material associated with each other, wherein the standard length of material is to determine whether or not to be subject to scrap processing; inventory data including the type, size, length, number of personnel, weight, and cost amount of the material; and scrap processing means of acquiring the standard length in the scrap standard master using the type and size of material in the inventory data as a key to subject to the scrap processing if the corresponding length in the inventory data is less-than-or-equal-to or less than the acquired standard length.SELECTED DRAWING: Figure 1
Patent JP-2020149233-A (JP)
Title: Vehicle control system, vehicle control method, and program
Inventor: YAMANE KATSUYASU
IPC: G08G1/14
Filed: 2019-03-12
Abstract: To provide a vehicle control system, a vehicle control method, and a program that can improve convenience.SOLUTION: A vehicle control system (automatic driving control device 100) includes: a recognition unit 130 for recognizing a peripheral environment of a vehicle; an action plan generation unit 140 and a second control unit 160 as a driving control unit for performing at least one of speed control and steering control of the vehicle based on a recognition result of the recognition unit; and a reception unit for receiving a trigger transmitted from an external device in response to the occurrence of a predetermined event to a user outside the vehicle. The driving control unit causes the vehicle to automatically travel to the user's getting-on position in response to the reception unit receiving the trigger.SELECTED DRAWING: Figure 2
Patent JP-2020146346-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-03-15
Abstract: To provide a game machine that contributes to increasing fun of a game through a performance.SOLUTION: A game control microcomputer 101 can make a big winning determination as to whether or not to execute a big winning game. A performance control microcomputer 121 can execute a sound effect notice that outputs a sound effect from a speaker 52, and in the sound effect notice, can display a character image corresponding to the sound effect on a display unit 50a based on the result of the big winning determination. The character images include character images G302, G303 that do not match the sound effect.SELECTED DRAWING: Figure 30
Patent JP-2020155588-A (JP)
Title: Substrate processing method and substrate processing apparatus
Inventor: MIURA ATSUYASU
IPC: H01L21/304
Filed: 2019-03-20
Abstract: To preferably perform a chemical treatment of a peripheral region of a substrate while suppressing liquid splash of the chemical treatment.SOLUTION: A substrate processing method comprises: a step (a step S11) of making a substrate rotate as a center of a center axis directed to a vertical direction; a step (a step S13) of forming a gas-liquid interface of a gas and a rinse liquid on one main surface by supplying the gas to a center part of one main surface of an upper surface and a lower surface of the substrate during rotation, and supplies the rinse liquid in a first flow amount to the center part of the other main surface of the substrate, and makes them go around in a peripheral edge region of one main surface; and a step (a step S15) of performing a chemical liquid processing of the peripheral edge region by supplying a chemical liquid until the gas-liquid interface in one main surface by supplying the chemical liquid in a second flow amount smaller than the first flow amount to the center part of the other main surface of the substrate during the rotation after the step S13, and making it go around the peripheral edge region of one main surface. Thus, the chemical liquid processing of the peripheral edge region of the substrate can be appropriately performed while suppressing a liquid splash of the chemical liquid.SELECTED DRAWING: Figure 4
Patent JP-2020151268-A (JP)
Title: Medical image processing apparatus and medical observation system
Inventor: KATO MASATAKA
IPC: A61B90/20
Filed: 2019-03-20
Abstract: To generate a superimposed image suitable for observation.SOLUTION: A medical image processing apparatus 33 includes: an image acquisition unit 331 that acquires an actual image obtained by imaging an observation target; a cutout processing unit 333 that executes a cutout process for cutting out at least a part of a three-dimensional image based on a plurality of tomographic images of the observation target to generate a cutout image; a shading processing unit 334 that executes a shading process for applying shading to the cutout image on the basis of lighting condition information indicating the lighting conditions of the observation target when the actual image is captured; and a superimposition processing unit 336 that executes a superimposition process for generating a superimposition image by superimposing the cutout image after the shading processing on the real image.SELECTED DRAWING: Figure 1
Patent JP-2020153171-A (JP)
Title: Assist device and assist method
Inventor: MATSUBARA KENICHI
IPC: E01D21/00
Filed: 2019-03-22
Abstract: To provide an assist device and an assist method for easily assisting work safety.SOLUTION: An assist device that assists work in a structure provided so that a pair of flanges Fa and Fb projecting in opposite directions continuously extend in a direction intersecting the projecting direction, includes: a pair of holding parts 1a and 1b arranged so as to sandwich the pair of flanges Fa and Fb from the side; a guide part 2 arranged so as to extend in a lateral direction D1 in which the pair of holding parts 1a and 1b are lined up and slidably supporting at least one of the pair of holding parts 1a and 1b in the lateral direction D1; an energizing part 3 that energizes the pair of holding parts 1a and 1b to approach each other along the guide part 2 by a downward load or its own weight. A load object of a work is carried by attaching the load object and moving the pair of holding parts 1a and 1b along the pair of flanges Fa and Fb.SELECTED DRAWING: Figure 1
Patent JP-2020155056-A (JP)
Title: Information processing apparatus and authentication method
Inventor: TATSUKI KOICHIRO
IPC: G06F21/40
Filed: 2019-03-22
Abstract: To provide an information processing apparatus and an authentication method that can send a password used for authentication to a user to be authenticated without reducing confidentiality.SOLUTION: An image processing apparatus 10A comprises: a creation processing unit 112 that creates a password; a sending processing unit 114 that sends the password created by the creation processing unit 112 to a portable terminal 30A associated with a user to be authenticated not by way of an external device; and an authentication processing unit 115 that, when the password is created by the creation processing unit 112 and subsequently the password is input, authenticates the user.SELECTED DRAWING: Figure 1
Patent JP-2020155746-A (JP)
Title: Lead frame
Inventor: HISHIKI KAORU
IPC: H01L23/50
Filed: 2019-03-22
Abstract: To provide a lead frame in which a silver plating is plated as a plating of the outermost surface layer on a whole surface to a lead frame base material, capable of reducing a cost and an operation time, suppressing a thickness of a whole plating layer containing a silver plating layer from increasing while improving productivity, and dramatically increasing adhesion with a sealing resin.SOLUTION: In a whole surface of a lead frame base material 10 made of a copper system material, a roughen silver plating layer 11 having a needle-like projection group is provided as a plating layer of the outermost surface layer. The roughen silver plating layer has a crystal structure having the highest ratio of a crystal orientation <101> of a ratio of each of crystal orientations <001>, <111>, and <101>.SELECTED DRAWING: Figure 1
Patent JP-2019104929-A (JP)
Title: Polyester film roll excellent folding retention property, low contractility, and transparency
Inventor: ISHIMARU SHINTARO
IPC: C08J5/18
Filed: 2019-03-26
Abstract: To provide a polyester film roll by winding a polyester film having excellent folding retention property, extremely small in heat shrinkability under high temperature environment, and excellent in transparency.SOLUTION: There is provided a polyester film roll by winding a polyester film consisting of an amorphous polyester containing an ethylene terephthalate unit, satisfying following requirements (1) to (3), having thickness of 3 μm to 80 μm, folding retention angle of 20 degrees to 50 degrees, and used for a bag application or a folding paper application to a roll-like. (1) Average of stress at 40% elongation in a longer direction and stress at 40% elongation in a width direction, regarding stress at 40% elongation by a tensile test in the longer direction and the width direction of the film respectively, is 40 MPa to 85 MPa. (2) Warm water thermal shrinkage in the longer direction and the width direction when treated in warm water at 80°C for 10 sec. is -10% to 10% (3) Haze is 1% to 15%.SELECTED DRAWING: None
Patent JP-2020157223-A (JP)
Title: Method and device of treating water that contains organic matter and calcium
Inventor: GOTO HIDEKI
IPC: C02F9/02
Filed: 2019-03-26
Abstract: To effectively prevent the blocking of a RO membrane, in a method and a device of treating water that contains an organic matter and calcium by a RO device.SOLUTION: Water that contains an organic matter and calcium is biologically treated in a biological treatment device 11 to decompose the organic matter, and is subsequently subjected to a coagulation/settling treatment in a coagulation/settling tank 12 to separate microbial cells. The water having been subjected to the coagulation/settling treatment, is fed to a pretreatment facility 13 subsequent to adding NaClO and a coagulant thereto to apply a coagulation/settling treatment or a membrane treatment thereto. The pretreated water is made to flow through a decarboxylation column 14 subsequent to adding HCl and a reducing agent thereto so as to be decarboxylated thereby. The decarboxylated water is made to flow through a softening device 15 subsequent to adding a slime inhibitor thereto. Subsequent to adjusting pH at as high as about 10 to 10.5 by adding NaOH and a scale dispersant thereto, the water is made to flow through an activated carbon column 16 and a RO device 17.SELECTED DRAWING: Figure 1
Patent JP-2020162310-A (JP)
Title: Non-contact power supply system, power transmission device and power reception device
Inventor: SUZUKI YURI
IPC: H02J50/80
Filed: 2019-03-27
Abstract: To provide means for confirming whether a power reception device of non-contact power supply is at a position where power can be received from a power transmission device without requiring a labor of a user.SOLUTION: A non-contact power supply system 1 comprises: a power transmission device 11 which performs non-contact power supply; and a power reception device 12 which receives power supply from the power transmission device 11. The power transmission device 11 performs test power supply, and the power reception device 12 wirelessly transmits power reception notification when the test power supply is received from the power transmission device 11. The power transmission device 11 starts main power supply when the power reception notification is received. In addition, the power transmission device 11 wirelessly transmits advance notification before performing the test power supply, and the power reception device 12 prepares for power reception of the test power supply when the advance notification is received.SELECTED DRAWING: Figure 4
Patent JP-2020159294-A (JP)
Title: Turbo compressor and refrigeration cycle device
Inventor: SHOYAMA NAOYOSHI
IPC: F16C17/26
Filed: 2019-03-27
Abstract: To provide a turbo compressor which is advantageous in preventing a clearance between an impeller and a member arranged near the impeller from becoming large.SOLUTION: A turbo compressor 1a includes a rotary shaft 10, a first bearing 41, a second bearing 42, a first impeller 21, a second impeller 22, and a return flow passage 82a. The first impeller 21 is fixed to the rotary shaft 10 at a position closer to one end 11 of the rotary shaft 10 than the first bearing 41 and the second bearing 42 in the axial direction of the rotary shaft 10. The second impeller 22 is fixed to the rotary shaft 10 between the first bearing 41 and the second bearing 42. A second suction port 22a of the second impeller 22 opens in the same direction as a first suction port 21a of the first impeller 21. The return flow passage 82a is the flow passage for guiding a refrigerant from a first discharge port 21b of the first impeller 21 to the second suction port 22a. The first bearing 41 has load capacity of a thrust load of the rotary shaft 10.SELECTED DRAWING: Figure 1
Patent JP-2020166349-A (JP)
Title: Worker watching system
Inventor: FURUYA SHOGO
IPC: G08B25/04
Filed: 2019-03-28
Abstract: To provide a worker watching system capable of notifying the surroundings of presence of working mobile equipment or presence of a worker without giving excessive stress to a worker or a driver.SOLUTION: When a vibration detector 13 of a communication terminal 10 for mobile equipment detects a vibration of an internal combustion engine being a prime mover of working mobile equipment 40 and a movable state detection section 12 outputs a movable signal to a beacon signal generator 11, a first beacon signal generator 11 generates a first beacon signal having radio wave intensity higher than that of a first beacon signal when a movable signal has not being input. In each one of communication terminals 20a, 20b, ...20n for workers, a first danger determination section 22 determines presence/absence within a danger range based on radio wave intensity of the first beacon signal that has received by a first beacon signal reception section 21. Thus, only necessary alarm is issued by changing a largeness of a danger range based on whether the working mobile equipment 40 is in a moving state or in a movable state.SELECTED DRAWING: Figure 1
Patent JP-2019093267-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-03-28
Abstract: To improve an amusement of a game.SOLUTION: A game machine comprises: pattern display means capable of displaying a variable display of patterns; and display means capable of executing a plurality of kinds of display performances, capable of displaying a variable display of decorative patterns according to a variable display of patterns by the pattern display means. The display means notifies a player of a lottery result whether a result is winning or loss, by stopping a plurality of the decorative patterns in a row, the plurality of kinds of decorative patterns including a specific pattern are provided. The display means can execute a pseudo continuation performance as one performance out of the plurality of display performance, and in the pseudo continuation performance, when the decorative patterns including the specific pattern are temporarily stopped in a plurality of rows, at a prescribed unit variation, performs a next unit variation with retention of the specific pattern.SELECTED DRAWING: Figure 63
Patent JP-2020165030-A (JP)
Title: Fabric tape and textile product
Inventor: KITAMURA ATSUSHI
IPC: A41D31/18
Filed: 2019-03-29
Abstract: To provide a fabric tape usable as a component of textile products, having fire retardancy, heat shielding properties and pilling properties; and a textile product made from the fabric tape.SOLUTION: A fabric tape made from organic fiber comprising a wholly aromatic polyamide fiber with a front face made of filament yarn and a rear face made of filament yarn and/or spun yarn, and a textile product made therefrom are provided.SELECTED DRAWING: Figure 1
Patent JP-2020164640-A (JP)
Title: Method for producing modified pitch
Inventor: HASEGAWA TATSUYA
IPC: C10B57/04
Filed: 2019-03-29
Abstract: To provide a modified pitch that can be used as a raw material for coke having various hardness in graphite product having a constant thermal expansion coefficient.SOLUTION: A method for producing modified pitch, including: using an oil having a total content of carbon, hydrogen, nitrogen and sulfur of 70 to 97 wt.% obtained by distilling coal tar; and subjecting to heating in the presence of oxygen-containing gas until the toluene insoluble is 10 wt.% or more. A method for producing calcined coke, including heating the modified pitch to 400 to 700°C, followed by heating to 800 to 1700°C. A method for producing graphite, including heating the calcined coke to 2000 to 3500°C.SELECTED DRAWING: Figure 1
Patent JP-2020167522-A (JP)
Title: Relay device and program
Inventor: OTAKA MASARU
IPC: H04W36/24
Filed: 2019-03-29
Abstract: To provide a technique capable of appropriately supporting the operation of relay devices.SOLUTION: A relay device that relays communication between a radio base station and a communication terminal includes: a relay function management unit that switches on or off of a relay function that relays communication between the radio base station and the communication terminal; and a change command transmission unit that transmits a change command of a handover threshold value for a communication terminal that has established wireless communication connection with the relay device to the communication terminal when the relay function management unit switches the relay function off.SELECTED DRAWING: Figure 1