baber/WOPTO huggingface dataset:
Patent JP-2021146370-A (JP)
Title: Spatter removal device of workpiece support of heat processing machine and workpiece support table
Inventor: TAKATSU MASATO
IPC: B23K9/32
Filed: 2020-03-19
Abstract: To provide a spatter removal device of a workpiece support of a heat processing machine and a workpiece support table for removing spatter sealed to a workpiece support of a heat processing machine formed of carbon fiber.SOLUTION: A spatter removal device of a workpiece support 100 comprises a drive unit for applying impact or vibration to a long workpiece support 100 formed of carbon fiber, which is installed on a workpiece support table 20 in order to support a workpiece W to be heat-processed. At least one of end support bases that support the short side of the workpiece support 100, or an intermediate support base that supports the middle part of the workpiece support 100 in a long side direction is installed so as to be operable in a direction perpendicular to the long side of the indicated workpiece support.SELECTED DRAWING: Figure 3
Patent JP-2021150525-A (JP)
Title: Semiconductor storage device and manufacturing method for semiconductor storage device
Inventor: UCHIYAMA YASUHIRO
IPC: H01L29/788
Filed: 2020-03-19
Abstract: To provide a semiconductor storage device whose charge holding characteristic can be improved.SOLUTION: A memory cell array 100 includes a plurality of word lines WL, a semiconductor layer 10, a plurality of interlayer insulating layers 12, a tunnel insulating film 14, an intermediate insulating film 16, a plurality of charge accumulation layers 18, a plurality of lower block insulating layers 20, a plurality of upper block insulating layers 22, a core insulating layer 24, and a cover insulating film 26. The word lines WL and the interlayer insulating layers 12 form a multilayer body 30. The interlayer insulating layer 12 is an insulating layer. The word line WL is a gate electrode layer. The tunnel insulating film 14 is a first insulating film. The intermediate insulating film 16 is a second insulating film. The word lines WL and the interlayer insulating layers 12 are stacked on a semiconductor substrate alternately in a z direction (first direction). The word lines WL are disposed apart from each other in the z direction. The word lines WL are disposed apart from each other repeatedly in the z direction.SELECTED DRAWING: Figure 2
Patent JP-2021146938-A (JP)
Title: Side case device, movable body including the same, side case, and support device
Inventor: TERAMOTO YOSHINORI
IPC: B62J9/24
Filed: 2020-03-19
Abstract: To provide a side case device which can inhibit occurrence of a weave mode while increasing the cargo loading capacity, and to provide a movable body including the side case device, a side case, and a support device.SOLUTION: A side case 10L has a recessed part CV swingably attached to a side part of a movable body and being open to the front side. A rotary cover member 490 is provided in such a manner that the rotary cover member 490 can rotate around a shaft member which is fixed to the movable body so as to extend vertically. The rotary cover member 490 has an insertion part 491 which is inserted into the recessed part CV. A damper is provided between the shaft member and the rotary cover member 490. A cross section orthogonal to an axis of the shaft member is defined at the recessed part CV. A first position p1, a second position p2, and a third position p3 are serially defined from an opening end to a bottom part of the recessed part CV. A gap between the recessed part CV and the insertion part 491 gradually becomes smaller from the first position p1 to the second position p2 and gradually becomes larger from the second position p2 to the third position p3.SELECTED DRAWING: Figure 16
Patent JP-2021152128-A (JP)
Title: Chitosan derivative, method for manufacturing the same, o/w type emulsion composition and cosmetic
Inventor: ICHINOMIYA YOSUKE
IPC: C08B37/08
Filed: 2020-03-25
Abstract: To provide a chitosan derivative capable of finely dispersing various kinds of oils in water to prepare an emulsion composition and excellent in emulsification performance in a range from a neutral region to an alkaline region.SOLUTION: A chitosan derivative is obtained by introducing a first substituent derived from an acylation denaturant and a second substituent derived from a siloxane compound represented by the general formula (1). The value of the ratio (A/S) of the introductory rate (A) of the first substituent to the introductory rate (S) of the second substituent is 1.0-20.0, Z-Y-Si(R1)a{[-O-Si(R2)] (R3)]b-R4}3-a...(1) (Z: a functional group capable of reacting with the reactive functional group of chitosan, Y: a 2-8C alkylene group capable of having an oxygen atom, etc., and R1, R2, R3 and R4: 1-8C monovalent organic groups or groups represented by the general formula (2) (-O-Si(R5))(R6)(R7)).SELECTED DRAWING: None
Patent JP-2021153705-A (JP)
Title: Ordered food and drink conveyance device
Inventor: ISHINO HARUNORI
IPC: A47G23/08
Filed: 2020-03-25
Abstract: To provide an ordered food and drink conveyance device capable of preventing erroneous conveyance due to installation of a slide mechanism to a belt conveyer.SOLUTION: An ordered food and drink conveyance device includes: a first belt conveyer that forms a conveyance passage from a kitchen side of a restaurant to a customer seat; a second belt conveyer extending to the kitchen side of the first belt conveyer, which extends the conveyance passage; a base part provided with a slide mechanism capable of sliding the second belt conveyer in a direction away from the first belt conveyer along the direction of the conveyance passage that the second belt conveyer forms; and control means for activating the second belt conveyer and the first belt conveyer when a conveyance start operation is executed, and conveying food and drink placed on the sub belt conveyer to the customer seat. The control means does not actuate the sub belt conveyer even when a conveyance start operation is executed in a slide state in which the second belt conveyer is slid to a position away from the first belt conveyer.SELECTED DRAWING: Figure 5
Patent JP-2021157907-A (JP)
Title: connector
Inventor: LANG PENGFEI
IPC: H01R13/42
Filed: 2020-03-26
Abstract: To provide a connector having improved connection reliability between a circuit board and a terminal fitting.SOLUTION: A connector 10 includes: a terminal fitting 60 to be connected to a circuit board 120; a housing 20 for accommodating the terminal fitting 60; a board accommodating portion 50 for accommodating the circuit board 120 in the housing 20; a retainer mounting hole 54 provided in the housing 20; and a retainer 80 which is inserted into the retainer mounting hole 54 to lock the terminal fitting 60. The difference in thermal expansion between the retainer 80 and the circuit board 120 is set to be larger than the difference in thermal expansion between the housing 20 and the circuit board 120.SELECTED DRAWING: Figure 5
Patent JP-2021158320-A (JP)
Title: Semiconductor apparatus and manufacturing method thereof, and device
Inventor: HAYASHI HIDEKI
IPC: H01L23/522
Filed: 2020-03-30
Abstract: To provide a technique for improving an electric path in a semiconductor apparatus.SOLUTION: A semiconductor apparatus includes: a first semiconductor layer; a second semiconductor layer stacked to the first semiconductor layer; and a structure provided between the first semiconductor layer and the second semiconductor layer. The semiconductor apparatus further includes: a first electrode supported by a first insulating layer and included in the structure; a second electrode supported by a second insulating layer and included in the structure; a first wire bonded to the first electrode passing through a first opening provided in at least the first semiconductor layer; and a second wire bonded to the second electrode passing through a second opening provided in at least the first semiconductor layer. A distance from the second semiconductor layer to a first joint between the first electrode and the first wire is longer than a distance from the second semiconductor layer to a second joint between the second electrode and the second wire.SELECTED DRAWING: Figure 1
Patent JP-2021159219-A (JP)
Title: sewing machine
Inventor: MATSUNAMI TAKAYUKI
IPC: D05B19/14
Filed: 2020-03-31
Abstract: To prevent a looper mechanism from affecting timing of a needle at which a looper scoops a needle thread loop formed by moving up of the needle.SOLUTION: A sewing machine has an upper shaft 5 that drives a needle bar mechanism 6 having needles 1, 2, and a lower shaft 7 that drives a looper mechanism 8 having a feed mechanism 9 with feed dog and a looper 3. The needle, the feed dog and the looper move according to the rotation of the upper shaft 5 and the lower shaft 7 and form a double ring stitch with a needle thread passed through an eye of the needle and a looper thread passed through an eye of the looper. The sewing machine comprises: a sewing speed controller 13 that generates a reference signal of a speed at which the needle thread and the looper thread form one stitch; an upper shaft rotation angle controller 14 that generates an upper shaft signal for controlling a rotation angle of the upper shaft 5 on the basis of the reference signal; an upper shaft driver 11 that rotationally drives the upper shaft 5 according to the upper shaft signal; a lower shaft rotation angle controller 15 that generates a lower shaft signal for controlling a rotation angle of the lower shaft 7 on the basis of the reference signal; and a lower shaft driver 12 that rotationally drives the lower shaft 7 according to the lower shaft signal.SELECTED DRAWING: Figure 1
Patent JP-2021160550-A (JP)
Title: Collision avoidance route searching device, collision avoidance route searching support device, collision avoidance route searching method, collision avoidance route searching support method, and program
Inventor: IWAZAWA OMIYA
IPC: G08G3/02
Filed: 2020-03-31
Abstract: To facilitate the search for routes in a sea area where a plurality of other ships exist.SOLUTION: A collision avoidance route searching device includes an information collecting section 110, a condition setting section 130, a predicted collision avoidance region calculating section 140, a route searching section 150, and a repeating control section 180. The information collecting section collects information on positions and speed of an own ship and other ships in the periphery. The condition setting section sets conditions for the positions and the speed of the own ship and the other ships. The predicted collision avoidance region calculating section calculates a predicted collision avoidance region that is a region satisfying predetermined conditions for a collision avoidance region, for each of the other ships, on the basis of the positions and the speed of the own ship and the other ships set by the condition setting section. The route searching section searches for route point candidates from points on a borderline of the predicted collision avoidance region that satisfy predetermined route search conditions, if there is any predicted collision avoidance region on a straight line connecting a predetermined destination and an own ship set by the condition setting section. A collision avoidance route searching support device includes an information collecting section and a predicted collision avoidance region calculating section.SELECTED DRAWING: Figure 1
Patent JP-2021159319-A (JP)
Title: Game machine
Inventor: YANO TAKU
IPC: A63F5/04
Filed: 2020-03-31
Abstract: To provide a game machine capable of more surely detecting failure of a light emission unit.SOLUTION: A game machine 10 comprises: a lower panel 4 having only a white light source; an upper lamp 30 having a red LED 30R, a green LED 30G, and a blue LED 30B; and a sub control board 300 controlling them. According to an operation by a manager, switching between a game mode and an inspection mode is performed. The sub control board 300 can execute a first light emitting state in which the lower panel 4 is turned on, and the red LED 30R, the green LED 30G, and the blue LED 30B are turned on, a second light emitting state in which the lower panel 4 is turned on, and the red LED 30R, the green LED 30G, and the blue LED 30B are sequentially turned on by one color, and in which the sequential turning is repeated, and a third light emitting state in which the lower panel 4 is turned off and the upper lamp 30 is turned off. In the inspection mode, the sub control board 300 sequentially and repeatedly executes the first light emitting state, the second light emitting state, and the third light emitting state.SELECTED DRAWING: Figure 5
Patent JP-2021163316-A (JP)
Title: Search program, search method, and search device
Inventor: MORIKAWA HIROAKI
IPC: G06F16/9032
Filed: 2020-04-01
Abstract: To output proper multiple facets from a set of facets associated with a category.SOLUTION: The search device receives a specification of a specific category and outputs multiple facets 210 while arranging in order according to the priority of the multiple calculated facets on the basis of at least either one of a first index based on the number of categories in which each of the multiple facets associated with the specific category in the knowledge graph is associated with the knowledge graph and a second index based on the distance between the specific category and each of the multiple facets in the knowledge graph.SELECTED DRAWING: Figure 3
Patent JP-2021160692-A (JP)
Title: Hold drying system and hold drying method
Inventor: KATAYAMA TOSHIAKI
IPC: B63J2/08
Filed: 2020-04-03
Abstract: To provide a hold drying system capable of drying an inner surface of a hold of a cargo ship efficiently.SOLUTION: A hold drying system is a hold drying system 1 for drying an inner surface of a hold C in a cargo ship S equipped with the hold C where a cargo is loaded, and includes: a dry air generation device 2 for generating high temperature low humidity compressed air whose temperature is high, pressure is high, and relative humidity is low compared with air in the hold C; and a pipeline 3 for fluid-connecting the hold C and the dry air generation device 2, which is disposed so as to guide the high temperature low humidity compressed air from the dry air generation device 2 to the inside of the hold C.SELECTED DRAWING: Figure 1
Patent JP-2021167788-A (JP)
Title: Eccentricity detection device for rotary member and monitoring system for rotary member
Inventor: TOMIOKA MASAWAKA
IPC: G01D5/244
Filed: 2020-04-13
Abstract: To provide an eccentricity detection device for a rotary member that is long in service life and high in environmental resistance in comparison with a contact type displacement meter and an optical displacement meter, and to provide a monitoring system for a rotary member.SOLUTION: An eccentricity detection device 1 that detects an eccentric state of a rotary member 3 provided so as to freely rotate relative to a fixing member 2, includes: a magnetic detection unit 5 that is provided on a stationary member 2 and detects a magnetic flux density; a to-be-detected unit 4 that is provided on the rotary member 3 and on which a pattern whose magnetic density to be detected by the magnetic detection unit changes with rotation of the rotary member 3; and an eccentricity estimation unit that estimates the eccentric state of the rotary member 3, based on a change in the magnetic flux density with the rotation of the rotary member, detected by the magnetic detection unit 5.SELECTED DRAWING: Figure 1
Patent JP-2020144881-A (JP)
Title: Authentication of packetized audio signals
Inventor: Gaurav Bhaya
IPC: G06F40/00
Filed: 2020-04-14
Abstract: To authenticate audio signals in a voice activated computer network environment and to reduce an excessive network transmission quantity.SOLUTION: A data processing system for authenticating packetized audio signals in a voice activated computer network environment. The system improves the efficiency and effectiveness of auditory data packet transmission over one or more computer networks by disabling malicious transmissions prior to their transmission across the network, improves computational efficiency by disabling remote computer processes that can be affected by or used by the malicious audio signal transmissions, and disables the transmission of malicious audio signals. The system reduces bandwidth utilization by not transmitting the data packets carrying the malicious audio signals across the networks.SELECTED DRAWING: Figure 1
Patent JP-2021169647-A (JP)
Title: Aluminum alloy plate for bus bar and bus bar
Inventor: KONISHI HARUYUKI
IPC: H01B5/02
Filed: 2020-04-15
Abstract: To provide a strip-shaped aluminum alloy plate for a bus bar having improved bendability for manufacturing the bus bar by in-plane bending and a method of manufacturing an aluminum alloy bus bar.SOLUTION: The strip-shaped aluminum alloy plate for the bus bar is cut out from an aluminum alloy rolled plate material in such a manner that a longitudinal direction of the aluminum alloy plate for the bus bar coincides with a direction of the aluminum alloy rolled plate material having an r value of 1.2 or more, and the obtained aluminum alloy plate for the bus bar is subjected to in-plane bending to manufacture the bus bar.SELECTED DRAWING: Figure 3
Patent JP-2020184623-A (JP)
Title: Substrate processing method, substrate processing apparatus, and substrate processing equipment
Inventor: AHN JUN KEON
IPC: H01L21/302
Filed: 2020-04-28
Abstract: To provide a substrate processing method, a substrate processing apparatus, and substrate treating equipment, in which a film is removed from a substrate at high efficiency.SOLUTION: The present invention provides a method for processing a substrate. The method for processing a substrate includes: a first processing step for processing an edge region of the substrate by irradiating the edge region of the substrate that is rotating with a first laser beam of a first wavelength; and a second processing step for processing the edge region by irradiating the edge region of the substrate that is rotating with a second laser beam of a second wavelength, the first wavelength and the second wavelength being different from each other.SELECTED DRAWING: Figure 4
Patent JP-2021173360-A (JP)
Title: Heating device for pipe
Inventor: SEGAWA YU
IPC: F16L59/02
Filed: 2020-04-28
Abstract: To provide a heating device that can improve heat transfer efficiency from a heater to a pipe.SOLUTION: A heating device comprises a first metal plate 1 and a second metal plate 2 comprising inner surfaces 1a and 2a having a shape along an outer surface of a pipe 100 respectively, a first heat insulating material 5 and a second heat insulating material 6 arranged on the outside of the first metal plate 1 and the second metal plate 2 respectively, and a first heater 7 and a second heater 8 attached to the first metal plate 1 and the second metal plate 2 respectively.SELECTED DRAWING: Figure 1
Patent JP-2021178892-A (JP)
Title: Polysiloxane composite
Inventor: KUNITAKE MASASHI
IPC: C08G77/42
Filed: 2020-05-11
Abstract: To provide a polysiloxane composite obtained by bonding polysiloxane to a surface of a substance selected from an inorganic substance and an organic substance.SOLUTION: A polysiloxane composite contains a substance selected from an inorganic substance and an organic substance, and a cage silsesquioxane repeating unit derived from the following formula (a), and a linear diorganopolysiloxane unit bonded to the substance surface. The polysiloxane composite is bonded to the substance surface via linear siloxane. R0 independently represent 6-20C aryl or 5-6C cycloalkyl, and R1 independently represent a hydrogen atom, a hydroxy group and an organic group.SELECTED DRAWING: None
Patent JP-2021178299-A (JP)
Title: Oil applicator
Inventor: ONO AKIO
IPC: B05C3/09
Filed: 2020-05-15
Abstract: To provide an oil applicator capable of applying a certain amount of oil to a component while inhibiting the scattering of the oil to the periphery and the adhesion of waste to the component.SOLUTION: An oil applicator 100 or 101 includes: a container 20 that has an opening 23 and the inside of which is filled with engine oil 40; and an oil thrower member 30 that has a base 31 attached to the opening 23, and a cylindrical part 32 extended into the container 20 from the base 31 and subjected to insertion/extraction of valves 2 and 10 coated with the engine oil 40. An inside diameter 34 of the cylindrical part 32 is larger than outside diameters of the valves 2 and 10. An interior wall of the cylindrical part 32 has a groove part 33 capable of retaining the engine oil 40.SELECTED DRAWING: Figure 2
Patent JP-2021181053-A (JP)
Title: Nozzle, coating applicator and adjustment mechanism
Inventor: KONDO SHIRO
IPC: B05C5/02
Filed: 2020-05-19
Abstract: To freely adjust the width of a discharging opening.SOLUTION: A nozzle of an embodiment includes a nozzle body having a discharge opening for a coating liquid, and an adjustment mechanism capable of adjusting the width of the discharge opening. The adjustment mechanism comprises a first member that has a plurality of male screws different in screw pitch from one another, and a second member that has a female screw engaged with any one of the plurality of male screws and that can be rotated around the axis of the first member.SELECTED DRAWING: Figure 10
Patent JP-2021180757-A (JP)
Title: Container having automatic sterilization function
Inventor: HUANG BAIJUN
IPC: A61L2/10
Filed: 2020-05-19
Abstract: To provide a container having an automatic sterilization function.SOLUTION: A first lid part 2 and a second lid part 3, which engage with each other, open and close via a hinge and engage via a slot 22 and a button 35. The second lid part and a container 1 threadedly engage with an opposite thread part 11. A reflection layer 20 formed of a reflection material is provided on an inside face of a cabinet of the first lid part. In a main body of the second lid part, an electric circuit 30 (also provided in the cabinet of the first lid part) is provided. Around a suction hole 31 of the second lid part, first UV light sources 32 that illuminate toward the suction hole are provided, and on the other surface in a container direction, a second UV light source that illuminates inward of the container is provided. All the first UV light sources and the second UV light source are connected to the electric circuit and are configured to perform periodical sterilization. The second lid part includes: a first sensor for detecting an open/closed state of the first lid part and turning on/off light emission of the first UV light source; and a second sensor for detecting an open/closed state of the second lid part relative to the container and turning on/off light emission.SELECTED DRAWING: Figure 1
Patent JP-2020193968-A (JP)
Title: Method for diagnosing rolling device
Inventor: MARUYAMA TAISUKE
IPC: G01N27/02
Filed: 2020-05-20
Abstract: To provide a method for diagnosing a rolling device including an external member, an internal member, a rolling member, and a lubricant, the method being for diagnosing the state of contact between the surfaces of the members and the lubricant.SOLUTION: An AC voltage is applied to an electric circuit including an external member, an internal member, a rolling member, and a lubricant, the impedance and the phase angle of the electric circuit when the AC voltage is applied are measured, the thickness of the lubricant film in at least one of between the external member and the rolling member and between the internal member and the rolling member is calculated on the basis of the measured impedance and the phase angle, the ratio of metal contact in at least one of between the external member and the rolling member and between the internal member and the rolling member is calculated on the basis of the measured impedance and the phase angle, and the impedance and the phase angle of the electric circuit are measured at two or more different voltages.SELECTED DRAWING: Figure 1