baber/WOPTO huggingface dataset:
Patent JP-2021186249-A (JP)
Title: Storable bed
Inventor: HAYASHI DAISUKE
IPC: E06C7/48
Filed: 2020-05-29
Abstract: To provide a storable bed in which a ladder part does not easily fall during use.SOLUTION: A storable bed 11 includes: a support part 12; a bed body 13 rotationally supported by the support part between a vertically-standing first position and a horizontally extending second position; a ladder part 14 which can be attached/detached to/from the bed body at the second position; a first engagement part 15 provided at the bed body in a rod-like form and having a first tip part; and a second engagement part 16 provided at the ladder part and engageable with the first tip part. The second engagement part includes: a first sliding surface which comes into contact with the first tip part and allows the first tip part to move in a horizontal direction; a first recessed part which is provided adjacent to the first sliding surface, in which the first tip part is recessed, and which restricts the horizontal movement of the recessed first tip part; and a first groove upwardly extending from the first recessed part, and allowing the first tip part positioned in the first recessed part to move upward.SELECTED DRAWING: Figure 1
Patent JP-2021186407-A (JP)
Title: Method for producing biological implant including performing hydrothermal treatment in gas phase
Inventor: YOSHIDA SAEKO
IPC: A61L27/42
Filed: 2020-06-02
Abstract: To provide a method for producing a biological implant having a coating that can be joined to a porous substrate without providing dedicated equipment.SOLUTION: A method for producing a biological implant includes subjecting a porous substrate coated with a biological active material containing β-TCP to hydrothermal treatment in a gas phase.SELECTED DRAWING: Figure 1
Patent JP-2021186415-A (JP)
Title: Mastication device
Inventor: KITAMURA MITSUHIKO
IPC: A63B71/06
Filed: 2020-06-03
Abstract: To provide a mastication device capable of preventing a breakage and the like in a detector for detecting a user's masticatory state for a masticatory portion.SOLUTION: In a mastication device 10, a masticatory portion 12, which has a partially opened hollow area 20 and which is chewed by a user, and a grip part 14, which seals an opening 20A and which has a fitting part 22 having a detector for detecting the state of making the hollow area 20 changed by the user's mastication, so as to determine the user's state of chewing the masticatory portion 12, are attached in a detachable state.SELECTED DRAWING: Figure 2
Patent JP-2021192650-A (JP)
Title: Game system using simple flying object
Inventor: TOKI TAKASHI
IPC: A63F9/00
Filed: 2020-06-06
Abstract: To provide a game system capable of flying a flying object easily again, after the flying object is shocked, separated and dropped.SOLUTION: A game system G includes flying means A separable and droppable by being shocked during flying, operation means B for operating flying movement from a position separated from the flying means A, and a shock imparting means C for imparting a shock to the flying means from a position separated from the flying means A and the operation means B.SELECTED DRAWING: Figure 1
Patent JP-2021192655-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2020-06-08
Abstract: To provide a game machine capable of making a data configuration of an information group suitable.SOLUTION: A main-side CPU identifies start addresses SA0 to SA6 to be referenced by utilizing a special pattern special electric address table 64q in which plural data of lower 12 bits of the start addresses SA0 to SA6 are set, and executes specific processing by utilizing the identified start addresses SA0 to SA6. In the start addresses SA0 to SA6 identified by utilizing the special pattern special electric address table 64q, information of upper four bits from among 16 bits included in the start address is common. A Pachinko machine has a TP register capable of storing information of the upper four bits. In the special pattern special electric address table 64q, data other than the upper four bits from among 16 bits included in the start addresses SA0 to SA6 are set.SELECTED DRAWING: Figure 31
Patent JP-2021193778-A (JP)
Title: Information processing device, control method of information processing device, and program
Inventor: FUKADA MASATAKA
IPC: H04N5/93
Filed: 2020-06-08
Abstract: To provide a display mechanism when an image group is stored in a HEIF file.SOLUTION: An information processing device that displays an image included in an image file according to a predetermined image file format having an image data area for storing an image and a metadata area for storing metadata that is information about the image on a display unit determines whether the image file stores one or more image groups that need to be displayed in a predetermined manner when displayed on the display unit, and selects either a representative image included in the image file or the one or more image groups on the basis of the user's operation when it is determined that the image file stores the one or more image groups, and displays the selected representative image or the image included in the selected image group on the display unit.SELECTED DRAWING: Figure 3
Patent JP-2020153227-A (JP)
Title: Concrete floor construction method
Inventor: KAWAI KIKUO
IPC: B05D5/00
Filed: 2020-06-15
Abstract: To provide a construction method for a waterproof and elastic concrete floor surface.SOLUTION: The method comprises a step S2 for attaching a ventilation cushioning sheet 4 to the upper surface of a concrete base 2, a step S3 of applying or spraying a waterproof material 5 onto the upper surface of the ventilation cushioning sheet 4, a step S4 for attaching a urethane cushion 6 to the upper surface of the waterproof material 5, a step S5 for applying or spraying urethane foam 7 on the upper surface of the urethane cushion 6, a step S6 of applying or spraying soft urethane 8 on the upper surface of the urethane foam 7, and a step S7 of applying or spraying a top coat 9 on the upper surface of the soft urethane 8.SELECTED DRAWING: Figure 2
Patent JP-2021197461-A (JP)
Title: Seal device, immersion cooling device, and electronic device
Inventor: AOKI MICHIMASA
IPC: H01L23/44
Filed: 2020-06-15
Abstract: To inhibit reduction of a refrigerant liquid used for immersion cooling of electronic components.SOLUTION: A seal device 10 is used as a lid member of an immersion case 21, in which a refrigerant liquid 40 is stored, and includes a seal material 11, a guide member 12, and a pressing member 13. The seal material 11 is provided at an intermediate part 31c between an electronic component connection part 31a and a connector connection part 31b of a circuit board 31 so as to enclose the circuit board 31. A lid 12a of the guide member 12 is provided so as to enclose a part of an outer periphery part 11a on an outer surface of the seal material 11, and the pressing member 13 is provided so as to enclose the outer periphery part 11c located closer to the electronic component connection part 31a side than the outer periphery part 11a of the seal material 11. The connector connection part 31b is disposed outside the refrigerant liquid 40 to prevent leakage of the refrigerant liquid 40 through a connector 35. The pressing member 13 presses the seal material 11 to the lid 12a and the intermediate part 31c to improve sealability.SELECTED DRAWING: Figure 3
Patent JP-2021194398-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-18
Abstract: To provide a game machine capable of increasing game interest.SOLUTION: A game machine includes sound output means capable of outputting a performance sound, display means capable of displaying a performance video, and performance executing means capable of executing a predetermined performance in which the performance video of a character is displayed on display means and a performance sound is output by the sound output means along with the display of the character performance video. The performance executing means can display the performance video on the display means in which progress speed of the performance is a first speed in a first period of a predetermined performance and can display the performance video on the display means in which progress speed of the performance is a progress speed slower than the first speed in a second period of a predetermined performance after the first period. The performance sound corresponding to a predetermined performance can be output by the sound output means at the same speed for the performance sound in both the first period and the second period.SELECTED DRAWING: Figure 11-9
Patent JP-2021197530-A (JP)
Title: Magnetic suction tool and insert device
Inventor: IKEBA KENJI
IPC: H01F7/02
Filed: 2020-06-18
Abstract: To provide a magnetic suction tool with improved convenience.SOLUTION: A magnetic suction tool 100 is detachably attached to a shaft member and magnetically adheres a magnetic object. The magnetic suction tool 100 includes a suction tool main body 101 extending from the base end to the tip end, and a connection portion 103 formed on the base end side of the suction tool main body 101 and detachably connecting the tip end of the shaft member, and a magnetically-coated portion 105 that exerts magnetic force on the outside of the suction tool main body 101 in order to magnetically adhere the magnetic object on the outer surface of the magnetic suction tool on the tip side of the connection portion 103 of the suction tool main body 101.SELECTED DRAWING: Figure 1
Patent JP-2022003206-A (JP)
Title: Steel pipe joint
Inventor: SHITAMI KOJI
IPC: E02D5/24
Filed: 2020-06-23
Abstract: To provide a steel pipe joint in which the increase in a manufacturing cost is suppressed and which does not largely protrude to the outer periphery.SOLUTION: A steel pipe joint 1 comprises: a plurality of sheath pipe side plug insertion holes 13 which are provided along the peripheral direction of a sheath pipe 12; a plurality of insertion pipe side plug insertion holes 23 which are provided in an insertion pipe 22 and arranged corresponding to the sheath pipe side plug insertion holes 13; and a plurality of plug receivers 45 which are provided on an inner peripheral surface 25 of the insertion pipe 22 and receive plugs 31 inserted into the sheath pipe side plug insertion holes 13 and the insertion pipe side plug insertion holes 23. The steel pipe joint is formed by screwing and fastening a bolt 7 inserted into a bolt insertion hole of each plug 31 to a screw hole of the plug receiver 45 and fastening the plug 31 to the plug receiver 45. Therefore, processing accuracy of the sheath pipe side plug insertion holes 13 and the insertion pipe side plug insertion holes 23 can be easily secured, and the increase in a manufacturing cost of the steel pipe joint 1 in which the increase in a cost is suppressed and which does not largely protrude to the outer periphery and a structure using the steel pipe joint 1 can be suppressed.SELECTED DRAWING: Figure 2
Patent JP-2022012715-A (JP)
Title: Manufacturing method of molded article
Inventor: IZUKURA AKIHIKO
IPC: D01B7/00
Filed: 2020-07-02
Abstract: To provide a manufacturing method of a molded article having a seamless cocoon yarn layer free from joints nor seams.SOLUTION: A manufacturing method of a molded article involves the steps of: preparing a mold material 2; deciding a rotational axis 21 of the mold material 2; attaching a supporting material 3 to both ends of the rotational axis 21 respectively for rotatably supporting the mold material 2; allowing a silkworm 4 of mature stage on the mold material 2 to spat cocoon filaments on a surface of the mold material 2; and then, spontaneously rotating the mold material 2 by centroid position variation along with moves of the silkworm 4 toward the surface of the mold material 2.SELECTED DRAWING: Figure 2
Patent JP-2021090340-A (JP)
Title: Ai-equipped motor state estimation system and machine learning method for motor model
Inventor: FUJII SHINICHI
IPC: H02P27/06
Filed: 2020-07-04
Abstract: To estimate a specific motor state quantity of a motor by using a machine learning model without using a sensor that directly detects the state quantity.SOLUTION: A system that estimates at least one state quantity as at least one output variable from a plurality of input variables for a motor drive system 110 that stops or rotates a motor 12 includes a measuring unit 2001 that measures a plurality of input variables using respective sensors, and an estimation unit 360 that estimates the state quantity as the at least one output variable from the learning model by inputting the plurality of input variables into a trained learning model 310 that has been machine-learned to estimate at least one state quantity. The plurality of input variables include the inverter voltage-related amount of each phase and the motor current-related amount of each phase, but do not include the at least one state quantity, and the measuring unit 2001 does not includes a sensor for measuring the state quantity.SELECTED DRAWING: Figure 7
Patent JP-2022019041-A (JP)
Title: Control device of internal combustion engine
Inventor: YOKONO MICHIHISA
IPC: F02D41/14
Filed: 2020-07-17
Abstract: To provide a control device of an internal combustion engine which can accurately estimate a cylinder suction air quantity which is actually sucked in an intake process even if the calculation timing of the cylinder suction air quantity is early with respect to the intake process.SOLUTION: A control device of an internal combustion engine is configured to: calculate a target opening after a calculation cycle delay of a delay number by performing waste time processing of a period of a calculation cycle of the delay number with respect to the target opening; performing throttle response delay processing to the target opening to calculate an estimation value of an actual opening ahead of the calculation cycle of the delay number; calculate an estimation value of an air quantity in an intake manifold ahead of the calculation cycle of the delay number, an estimation value of pressure in the intake manifold, an estimation value of a throttle passage air quantity, and an estimation value of a cylinder suction air quantity on the basis of the estimation value of the actual opening ahead of the calculation cycle of the delay number; and calculate an estimation value of the cylinder suction air quantity ahead of the calculation cycle of the delay number on the basis of a calculation result.SELECTED DRAWING: Figure 3
Patent JP-2022020435-A (JP)
Title: Polarization rotation angle extraction method
Inventor: HATTORI RYO
IPC: H01L21/66
Filed: 2020-07-20
Abstract: To provide a polarization rotation angle extraction method capable of quantitatively evaluating crystalline of a semiconductor wafer.SOLUTION: A polarization rotation angle extraction method of the present invention, comprises: a first measurement step of measuring an intensity distribution IvW(x,y) measured by an imaging part when polarization directions of a first polarizer and a second polarizer are set to be orthogonal; a second measurement step of measuring an intensity distribution IpW(x,y) measured by the imaging part when the polarization directions of the first polarizer and the second polarizer are set to be parallel; a third measurement step of measuring an intensity distribution IvB(x,y) measured by the imaging part when the polarization directions of the first polarizer and the second polarizer are set to be orthogonal and a semiconductor wafer is removed; a fourth measurement step of measuring an intensity distribution IpB(x,y) measured by the imaging part when the polarization directions of the first polarizer and the second polarizer are set to be parallel and the semiconductor wafer is removed; and a calculation step of calculating a polarization rotation angle θ(x,y) by the following formula 1 from the intensity distributions measured by the first to fourth measurement steps.SELECTED DRAWING: Figure 1
Patent JP-2020185405-A (JP)
Title: Nebulizers and uses thereof
Inventor: MIRON HAZANI
IPC: A61M11/00
Filed: 2020-07-21
Abstract: To provide nebulizers for aerosol generation and methods of using the nebulizers for treating diseases and disorders.SOLUTION: A nebulizer comprises: a porous medium 104 configured to produce aerosols; a liquid absorbing material 102 configured to absorb a liquid; a wetting mechanism 106 configured to press the liquid absorbing material against the porous medium thereby to wet the porous medium with the liquid absorbed in the liquid absorbing material; and a gas channel 110 configured to introduce a pressure gradient to the porous medium.SELECTED DRAWING: Figure 1
Patent JP-2020176271-A (JP)
Title: Adhesive layer and antistatic surface protective film
Inventor: NAGAKURA TAKESHI
IPC: C09J133/04
Filed: 2020-07-21
Abstract: To provide an adhesive layer having excellent adhesion performance and an antistatic performance and low contamination property, and an antistatic surface protective film.SOLUTION: The adhesive layer comprises: an acrylic polymer that is a copolymer prepared by copolymerizing (a1) a (meth)acrylate monomer having 1 to 4 carbon atoms in an alkyl group, (a2) a (meth)acrylate monomer having 5 to 18 carbon atoms in an alkyl group, (B) a copolymerizable vinyl monomer containing a hydroxyl group and/or a copolymerizable vinyl monomer containing a carboxyl group, and (C) at least one polyalkylene glycol mono(meth)acrylate monomer; an ionic compound that has a melting point of 25°C or higher and is solid at 25°C, comprising a borate anion having a pentafluorophenyl group (C6F5 group) and a cation; an isocyanate compound as a crosslinking agent; (E) a crosslinking accelerator; and (F) a keto-enol tautomer compound.SELECTED DRAWING: None
Patent JP-2021102429-A (JP)
Title: Extraction method for propeller blade number characteristic based on radiation noise modulation
Inventor: CHU NING
IPC: G01R23/16
Filed: 2020-07-29
Abstract: To provide a method for extracting characteristic amount information of a propeller axis frequency, a blade frequency, and a propeller blade number by a voice sensor for determining a vessel type in a simple operation.SOLUTION: An extraction method includes: (1) a step of collecting radiation noise signals of a vessel and acquiring a modulation spectrum diagram by Fourier transformation; (2) a step S01 of searching for a local peak in a modulation diagram and acquiring a resonance frequency in a local peak position; (3) a step S02 of determining the resonance frequency in a first local peak in the modulation diagram, determining an axis frequency, and determining the number N of the resonance frequency based on the number of local peaks; (4) a step S03 of determining a multiplication relation between the axis frequency and a blade frequency and determining other resonance frequencies; and (5) a step S04 of determining an average spectrum coherent value for each higher harmonic frequency position, a step S05 of acquiring a propeller blade number by assumption method of naive Bayes, and a step of finally determining the blade frequency.SELECTED DRAWING: Figure 1
Patent JP-2022025684-A (JP)
Title: Network switch and IP flow monitoring system
Inventor: KAWARAGI MASAHIRO
IPC: H04L43/00
Filed: 2020-07-29
Abstract: To provide a network switch and an IP flow monitoring system for efficiently and accurately monitoring information on the quality and route of an IP flow in a network system.SOLUTION: In an IP flow monitoring system, a network switch in a system constructed with a network of Ethernet (R) or IP (Internet Protocol) packets has a function of adding information of the network switch as metadata to an input packet and outputting it as an output packet, and a function of analyzing the input packet and outputting the IP flow information obtained by the analysis as an IP flow information packet. Further, the IP flow monitoring system includes the network switch and a monitoring device that receives the IP flow information packet from the network switch and analyzes the same.SELECTED DRAWING: Figure 1
Patent JP-2022028232-A (JP)
Title: Differential reducer and crank shaft
Inventor: INAGAKI MITSUAKI
IPC: F16H1/32
Filed: 2020-08-03
Abstract: To provide a differential reducer which enables reduction of processing costs, and to provide a crank shaft.SOLUTION: A differential reducer includes: an internal gear 4; an input shaft 6 which is disposed coaxially with the internal gear 4 so as to penetrate through the internal gear 4 and has an eccentric part 22 which is eccentrically arranged relative to a center axis C0; and an external gear 3 which is installed on the eccentric part 22 and inscribed with the internal gear 4 to engage therewith. On one end surface 24a of the input shaft 6, through holes 26 are formed unevenly distributed to the side of an eccentric direction of the eccentric part 22. Bolt holes 25 are formed at positions avoiding the through holes 26 on the end surface 24a. An inner diameter D1 of the through hole 26 is equivalent to an inner diameter D2 of a prepared hole of the bolt hole 25. Thus, the through hole 26 and the prepared hole of the bolt hole 25 can be processed with the same tool to reduce processing costs.SELECTED DRAWING: Figure 1
Patent JP-2022028323-A (JP)
Title: Combine harvester
Inventor: KITAGAWA TOMOSHI
IPC: A01D63/04
Filed: 2020-08-03
Abstract: To provide a combine harvester capable of appropriately preventing breakage of a grass dividing body (grass dividing rod) in a combine harvester having the grass dividing body at a front part of a traveling machine body.SOLUTION: A combine harvester is provided with a reaping unit 4 having a grass dividing body 7 at a front part of a traveling machine body 1. In the combine harvester, a front part of the grass dividing body 7 is attached to a machine frame 8d of the reaping unit 4 so as to be vertically rotatable. While the grass dividing body 7 is provided to the machine frame 8d at a rotation fulcrum 7g so as to be rotatable, there is provided a spring 7k for energizing the front part of the grass dividing body 7 to rotate downward, and the machine frame 8d is provided with a rotation regulation section 7n to which the grass dividing body 7 abuts when the grass dividing body rotates upward. An abutting position of the rotation regulation section 7n to the grass dividing body 7 is adjustable.SELECTED DRAWING: Figure 3
Patent JP-2022029293-A (JP)
Title: Delivery processing method, delivery processing method, program, recording medium, and server
Inventor: MASUDA TOMONORI
IPC: G06Q50/06
Filed: 2020-08-04
Abstract: To provide a delivery processing method capable of increasing delivery efficiency by calculating a gas delivery processing period according to a gas usage tendency and developing a gas delivery processing plan.SOLUTION: A delivery processing method includes; a step in which a management server acquires gas supply information including past delivery information representing delivery of a gas container to a gas delivery destination; a step in which the management server acquires gas demand information transmitted from the gas delivery destination or calculated from an amount of gas used; a step in which the management server calculates a delivery processing period available of delivery processing of the gas container on the basis of the gas supply information and setting the delivery processing period for the respective gas delivery destination; a step in which the management server reads a delivery reference date, which is the delivery deadline and the delivery processing period of each gas delivery destination and generates gas container delivery plan information; and a step in which the delivery plan information is registered in a delivery processing database.SELECTED DRAWING: Figure 1