baber/WOPTO huggingface dataset:
Patent JP-2022147691-A (JP)
Title: Processing state estimation method and processing state estimation system
Inventor: WAKAZONO YOSHIO
IPC: B24B49/18
Filed: 2021-03-23
Abstract: To provide a processing state estimation method and a processing state estimation system that can accurately estimate a processing state of a workpiece.SOLUTION: A processing state estimation system 1 includes an observation device 20 and an estimation arithmetic device 30. The estimation arithmetic device 30 includes: a signal acquisition unit 31 for acquiring an AE signal S from the observation device 20; a total effective value arithmetic unit 32 for calculating a total effective value J1 of the AE signal S; a frequency region effective value arithmetic unit 33 for calculating an effective value J2 of a partial frequency region of the AE signal S; and a ratio arithmetic unit 34 for calculating a ratio K being interrelated with a processing state, using scaling by dividing the effective value J2 by the effective value J1. The processing state estimation system estimates a processing state that is interrelated with the ratio calculated by the ratio arithmetic unit 34.SELECTED DRAWING: Figure 4
Patent JP-2022148034-A (JP)
Title: vehicle
Inventor: SUZUKI YOSUKE
IPC: B62D63/02
Filed: 2021-03-24
Abstract: To effectively use a parking space.SOLUTION: A vehicle 100 includes a chassis 120 in which a first rear end is positioned vertically above a first front end; a vehicle body 110 which can be switchably brought into either of a first state where a second front end and a second rear end are connected to the chassis 120, or a second state where the second front end is positioned vertically above a position thereof in the first state; and a pair of front wheels 140 and a pair of rear wheels 150 provided on the chassis 120. An outer width W1 of the pair of front wheels 140 is smaller than an inner width W2 of the pair of rear wheels 150. Thereby, a plurality of the vehicles 100 can be parked in a parking space with the chassis 120 of the vehicles partially overlapped with each other.SELECTED DRAWING: Figure 4
Patent JP-2022149372-A (JP)
Title: rotary dresser
Inventor: TOMIOKA KEIICHI
IPC: B24B53/14
Filed: 2021-03-25
Abstract: To provide a rotary dresser which has less variation of sharpness and can perform stable dressing.SOLUTION: A rotary dresser 100 comprises a dress part 14 formed of: a backing layer 11 which is protruded and provided in a flange-state on a periphery 10a of a base metal 10; an abrasive grain layer 12 formed on a rotary plane 11a of the backing layer 11; and a reinforcement plated layer 13 formed on a surface of the abrasive grain layer 12. The abrasive grain layer 12 is formed by fastening, diamond abrasive grains 15 whose average particle diameter is 650 μm (grain size #30) and which are hexahedrons or octahedrons, by nickel electroforming, and the reinforcement plated layer 13 is formed of nickel plating. If a thickness of the backing layer 11 is t1, an average particle diameter of the diamond abrasive grain 15 is d, the number of lamination of the abrasive grain layer 12 is n, a thickness of the reinforcement plated layer 13 is t2, and a thickness of the dress part 14 is T, T=t1+t2+nd and T-t1=nd×(95%-240%) are satisfied.SELECTED DRAWING: Figure 4
Patent JP-2022150796-A (JP)
Title: Structure for conveyance system
Inventor: TOZAWA SHUJI
IPC: B65G1/14
Filed: 2021-03-26
Abstract: To operate a center by a small number of personnel using unmanned conveyance vehicles in a small-to-medium-sized distribution center with an originally narrow floor area, using a one-story structure building at a reduced building cost.SOLUTION: In a distribution center where upper and lower levels are provided in order to operate a conveyance line, an automated warehouse and/or an unmanned conveyance vehicle using a part of space from the floor to the ceiling, there is at least one pillar structure provided with a pillar part fixed to the lower level, a beam part for fixing a floor part of the upper level part provided above the pillar part. The space formed between the floor of the lower level and the floor of the upper level by the structure has a height that allows conveyance by the unmanned conveyance vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022152030-A (JP)
Title: Power regeneration type rankine cycle system and control method of power regeneration type rankine cycle system
Inventor: YOSHINAGA HIROFUMI
IPC: F01D15/10
Filed: 2021-03-29
Abstract: To provide a power regeneration type Rankine cycle system which can increase a power generation amount more than before when controlling the rotation of an expander by a torque indication of an electric power generator.SOLUTION: A power regeneration type Rankine cycle system 3 comprises: a rotary feed pump 21 for sending out a working fluid; an evaporator 23 for evaporating the working fluid which is sent out by the feed pump 21 by a heat exchange with a heating fluid; an expander 25 for obtaining mechanical work by being rotated by expanding the evaporated working fluid; a condenser 27 for sending out the expanded working fluid to the feed pump 21 by condensing it; an electric power generator 31 connected to the expander 25, and regeneratively driven by the rotation of the expander 25; and a control part 29 for indicating the torque of the electric power generator 31. In the power regeneration type Rankine cycle system 3, the control part 29 controls the torque of the electric power generator 31 so that the electric power generator 31 does not perform power-running during a period in which the expander 25 outputs the mechanical work to the electric power generator 31, and can regeneratively drive the electric power generator 31.SELECTED DRAWING: Figure 2
Patent JP-2022155922-A (JP)
Title: Film for package and package
Inventor: MIYAWAKI MASATO
IPC: B32B27/18
Filed: 2021-03-31
Abstract: To provide a film for a package and a package which have oxygen barrier property, water vapor barrier property, rigidity, light shielding property and impact resistance and can be easily recycled.SOLUTION: There is provided a film for a package 1 which comprises a base material 10 composed of a biaxially oriented polypropylene film having a specific tensile modulus of elasticity and a specific water vapor permeability, a sealant material 20 which is positioned on one surface of the base material 10 in which an aluminum vapor deposition layer having a specific thickness 24 is formed on a sealant layer 22 composed of a non-stretched polypropylene film containing a specific amount of a light-shielding inorganic material and an adhesive layer 30 which is positioned between the base material 10 and the sealant material 20 and contains a specific amount of an oxygen absorber, wherein the oxygen permeability is 4.0 mL/(m2 day) or less and the transmissivity of visible light at a wavelength of 450 nm is 20% or less.SELECTED DRAWING: Figure 1
Patent JP-2022158180-A (JP)
Title: Decoration data generation method
Inventor: MAEDA TOSHIYUKI
IPC: G09F19/18
Filed: 2021-04-01
Abstract: To provide a decoration data generation method capable of appropriately generating decoration data pertaining to arrangement or the like of a light source and a glare protection part for projecting shade of a predetermined decoration shape onto a projected surface.SOLUTION: In an acquisition step (step S101), an acquisition part 20 acquires shape data for showing a shape of a shade 6 to be projected to a projected surface 2. In a display setting step (step S102), a display setting part 30 sets a display position and a display size of a shade 6 in the projected surface 2 according to a user's operation. In a light source position setting step (step S103), a light source position setting part 40 sets a position of a light source 4 to a position separated from the projected surface 2 according to a user's operation. In a glare projection part calculation step (step S104), glare protection part calculation means calculates a position, a shape, and a size of a glare protection part 5 on a given glare protection surface 7 for intercepting light from the light source 4 on the basis of a display position and a display size of the shade 6 and a position of the light source 4.SELECTED DRAWING: Figure 1
Patent JP-2022161376-A (JP)
Title: Electron spin resonance measurement device
Inventor: SUZUKI TAKAYUKI
IPC: G01N24/10
Filed: 2021-04-08
Abstract: To provide an ESR measurement device that detects from a sample a phenomenon involving electron spins in response to voltage application or light irradiation when using a device, as the sample for ESR measurement, that responds to voltage application or light irradiation.SOLUTION: A cavity 14 is placed within a static magnetic field generated by an electromagnet 16. A sample 12 responsive to the supply of voltage or light is housed in the cavity 14. The sample 12 is repeatedly irradiated with microwaves, and voltage is repeatedly applied to the sample 12 or light is repeatedly irradiated to the sample 12 in synchronization with the irradiation of the microwaves. A repetition frequency of the supply of voltage or light is a frequency that is higher than or equal to a repetition frequency of the microwave irradiation. A signal obtained from the sample 12 in response to the supply of voltage or light is measured.SELECTED DRAWING: Figure 1
Patent JP-2022162318-A (JP)
Title: Holding device and robot arm
Inventor: KOYANAGI KEISUKE
IPC: B25J15/08
Filed: 2021-04-12
Abstract: To provide a holding device capable of holding an object to be held securely regardless of positioning accuracy.SOLUTION: A holding device 20 includes: a first holding part 21 which may move relative to workpiece W which is an object to be held; a second holding part 22 which may move in an opposite direction of the first holding part 21 and hold the workpiece W with the first holding part 21; a first slide part 211 and a second slide part 221 which are provided at a contact portion, which contacts with the workpiece W, of at least one of the first holding part 21 and the second holding part 22 and extend in a direction intersecting with a moving direction of the first holding part 21 and the second holding part 22 at a non-right angle; and a first flange part 213 and a second flange part 223 where the workpiece W sliding to sliding ends of the first slide part 211 and the second slide part 221 contacts to stop.SELECTED DRAWING: Figure 6
Patent JP-2022163331-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-04-14
Abstract: To provide a game machine for increasing a performance effect in connection with a title display of a ready-to-win performance.SOLUTION: A performance control CPU 120 can execute a super-ready-to-win performance after a decorative pattern displayed on an image display device 5 becomes a ready-to-win mode. The super-ready-to-win performance is configured while including a title display part for displaying corresponding title characters, and an introduction part until a performance result is reported. Then, a decorative pattern is displayed in a ready-to-win mode before the title display part in a super-ready-to-win performance, and title characters corresponding to the super-ready-to-win performance are displayed so as to use a display position of a decorative pattern resulting in a ready-to-win mode in the title display part.SELECTED DRAWING: Figure 11-32
Patent JP-2021145127-A (JP)
Title: Transistor
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8234
Filed: 2021-04-22
Abstract: To provide a transistor formed using an oxide semiconductor and having stable electric characteristics and higher reliability.SOLUTION: In one oxide semiconductor film, a region containing a large amount of crystalline components and a region containing a large amount of amorphous components are separately formed. The region containing a large amount of crystalline components is used as a channel formation region and the other region is formed so as to contain a large amount of amorphous components. Preferably, an oxide semiconductor film containing both the region containing a large amount of crystalline components and the region containing a large amount of amorphous components is formed in a self-aligning manner. In order to separately form the regions with different crystallinities in one oxide semiconductor film, first, the oxide semiconductor film containing a large amount of crystalline components is formed and then, a process of making a part of the oxide semiconductor film amorphous is performed.SELECTED DRAWING: Figure 1
Patent JP-2022169228-A (JP)
Title: Wireless ultrasonic image diagnostic device
Inventor: NISHIZAWA NOBORU
IPC: H04W72/08
Filed: 2021-04-27
Abstract: To achieve a DFS function effectively.SOLUTION: A wireless ultrasonic image diagnostic device includes an ultrasonic wireless probe 10 for transmitting and receiving an ultrasonic wave and acquiring a diagnostic image signal, and an image display terminal 12 connected wirelessly to the ultrasonic wireless probe 10 for executing the display based on the diagnostic image signal. The wireless ultrasonic image diagnostic device has a DFS function stipulated by IEEE802.11h, which changes used channels when one of the ultrasonic wireless probe 10 and the image display terminal 12 receives a radar wave that interferes with a radio wave of a channel in use.SELECTED DRAWING: Figure 4
Patent JP-2022178151-A (JP)
Title: Workbench
Inventor: MATSUO MAKOTO
IPC: B25H1/16
Filed: 2021-05-19
Abstract: To change a posture of a workbench to a ceiling-high posture and a ceiling-low posture by using a support in a vertically inverted state.SOLUTION: A workbench is provided with four supports 3 connected to each other and placed to form a square and a rectangular ceiling 5 having four support holes 4 to be fitted to the four supports 3. The support has a first stopper part 7 for, when the ceiling 5 is fitted to the support 3, stopping the same at a position of a short distance from one end of the support 3, and a second stopper part 8 for, when the column 3 is turned upside down and the ceiling 5 is fitted, stopping the same at a position of a longer distance than the position of the shorter distance from the other end of the support 3.SELECTED DRAWING: Figure 1
Patent JP-2022178863-A (JP)
Title: Ionization method and mass spectrometry method
Inventor: KOTANI MASAHIRO
IPC: H01J49/16
Filed: 2021-05-21
Abstract: To provide an ionization method and a mass spectrometry method, capable of appropriately analyzing only components of a sample coated on skin.SOLUTION: An ionization method of an embodiment includes the steps of: preparing a sample support body 1 including a substrate 2 having a measurement region R1 provided with a plurality of through-holes 2c penetrating from a first surface 2a to a second surface 2b, and a conductive layer 5 provided so as not to block the through-holes 2c at least on the first surface 2a in the measurement region R1 of the substrate 2; attaching a sample S to the measurement region R1 by pressing the sample support body 1 against human skin 50 while the first surface 2a or the second surface 2b of the substrate 2 faces the sample S coated on the skin 50; separating the sample support body 1 from the skin 50, after the sample S is attached to the measurement region R1; and ionizing the component S1 of the sample S attached to the measurement region R1, after separating the sample support body 1 from the skin 50.SELECTED DRAWING: Figure 6
Patent JP-2022179142-A (JP)
Title: Lighting system, lighting control method, and lighting control program
Inventor: FURUKAWA MAIKO
IPC: H05B47/18
Filed: 2021-05-21
Abstract: To sequentially turn on a plurality of lighting devices arranged along a course according to an appropriate target running speed.SOLUTION: A control device 18 acquires biological information, positional information, or weather information of a runner, determines a target running speed of the runner on the basis of the biological information, the positional information, or the weather information, and performs control such that a plurality of lighting devices 20 are turned on in order according to the target running speed. The plurality of lighting devices 20 arranged along the course on which the runner runs are turned on in order according to the target running speed.SELECTED DRAWING: Figure 1
Patent JP-2022180695-A (JP)
Title: Quartz glass crucible, method for manufacturing the same and method for manufacturing silicon single crystal
Inventor: Ohara mami
IPC: C30B29/06
Filed: 2021-05-25
Abstract: To provide: a quartz glass crucible capable of reducing the carbon contamination and pinhole incidences of a silicon single crystal; a method for manufacturing the same; and a method for manufacturing a silicon single crystal.SOLUTION: A quartz glass crucible 1 includes: a crucible base 10 consisting of silica glass; and a coating film 13 formed on the inner surface 10i of the crucible base 10 and including a crystallization accelerator. The average carbon concentration within a depth of 0 μm or more and 300 μm or less from the inner surface 10i of the coating film 13 and the crucible base 10 is 1.0×1012 atoms/cc or more and 3.0×1019 atoms/cc or less.SELECTED DRAWING: Figure 2
Patent JP-2022182284-A (JP)
Title: Information processing device, information processing method, and program
Inventor: CHIBA TOMOKI
IPC: H04L13/16
Filed: 2021-05-28
Abstract: To allow devices in a remote location or the like to be appropriately controlled.SOLUTION: An information processing device (10) includes: an acquisition unit (11) that acquires information indicating processing contents to be performed by a first information processing terminal (20A); and a transmission unit (12) that transmits a command corresponding to the information acquired by the acquisition unit to the first information processing terminal and a second information processing terminal (20B) having data at least part of which is the same as that of the first information processing terminal.SELECTED DRAWING: Figure 4
Patent JP-2021140818-A (JP)
Title: Information generation device, information presentation system and information generation program
Inventor: FUJIMURA TETSUYA
IPC: G06Q40/06
Filed: 2021-06-07
Abstract: To provide an evaluation relating to the trading data of investment commodities.SOLUTION: A server (3) for generating information on trading of an investment commodity includes: an acquisition part for acquiring the trading data of an investment commodity; a calculation part for calculating an evaluation index relating to a trading profit and loss and a hidden profit and loss from the acquired trading data; and an information generation part (321) for generating information on diagnosis for each type after classifying the trading data into the type in accordance with combination of each calculated evaluation index.SELECTED DRAWING: Figure 2
Patent JP-2022188400-A (JP)
Title: Method of manufacturing steam turbine blade
Inventor: KOBAYASHI YOICHI
IPC: B23C5/10
Filed: 2021-06-09
Abstract: To provide a method of manufacturing a steam turbine blade which reduces a standard deviation of dimensions and attains a desired surface roughness even for a steam turbine blade having a profile part of a complete three-dimensional shape.SOLUTION: A method of manufacturing a steam turbine blade having a profile part, a root-side end wall and a shroud-side end wall is provided. The profile part, the root-side end wall and the shroud-side end wall are continuously machined by a single cutting tool (a tapered ball end mill).SELECTED DRAWING: Figure 4
Patent JP-2022188891-A (JP)
Title: Bearing device and bearing system
Inventor: YAGI SHOJI
IPC: F16C25/08
Filed: 2021-06-10
Abstract: To obtain a bearing device which can apply a pre-load to a bearing with a simple structure, and to obtain a bearing system.SOLUTION: A bearing device 1 has: a first bearing mechanism 60 which is fitted in an inner peripheral surface of a sleeve through hole 40a; and a second bearing mechanism 70 which is fitted in an inner peripheral surface of a housing through hole 30a at a position offset from a sleeve 40. The first bearing mechanism 60 and the second bearing mechanism 70 rotatably support a rotary shaft 110. The sleeve 40 may slide relative to a housing 10. A pre-load space 50 exists between the inner peripheral surface of the housing through hole 30a and a sleeve intersection surface. A fluid may be supplied to the pre-load space 50. The sleeve intersection surface receives a pressure of the fluid supplied to the pre-load space 50 in a direction getting away from the second bearing mechanism 70. Thus, a pre-load can be applied to a bearing with a simple structure.SELECTED DRAWING: Figure 1
Patent JP-2022189434-A (JP)
Title: Manufacturing method of roll, and roll
Inventor: KOSHIHATA MASANOBU
IPC: F16C13/00
Filed: 2021-06-11
Abstract: To provide a manufacturing method of a roll capable of forming an even coat efficiently to obtain a roll with high rotation accuracy, and a roll with high rotation accuracy.SOLUTION: A manufacturing method of a roll comprises, on the outer peripheral surface side of a first cylindrical body 10 containing carbon fiber reinforced plastic, subjecting an outer peripheral surface 21 of a second cylindrical body 20 to chromium plating to form a coating while rotating a roll-shaped laminate 110 around an axis O1, with a direction of the axis O1 of the roll-shaped laminate 110 provided with the second cylindrical body 20 containing metal set horizontally, and the roll laminate 110 partially immersed in a plating solution 211.SELECTED DRAWING: Figure 2
Patent JP-2023000041-A (JP)
Title: sprinkler head
Inventor: SATO KOKI
IPC: A62C37/12
Filed: 2021-06-17
Abstract: To provide a sprinkler head capable of downsizing and reducing weight of a body and maintaining performance for a long period.SOLUTION: A sprinkler head includes: a body 1 having a nozzle 11 discharging fire-extinguishing solution; a closure member 4 closing an outlet end of the nozzle 11; a thermo-sensitive operation part 5 which holds a closed state of the closure member 4 with respect to the nozzle 11 and opens the closed state when disassembled; a tabular deflector 3 which scatters the fire-extinguishing solution discharged by the nozzle 11 outward in the direction crossing an axis of the nozzle; and a pin 31 supporting the deflector 3. In the body 1, a frame 2 in the shape curved into an U-shape is installed, and both ends of the frame 2 are a pair of first arms 22 extended in parallel to the axis of the nozzle. The pin 33 is slidably connected to the first arm 22, a connection part 23 to the body part 1 is installed between the pair of first arms 22, and an annular ring 27 in contact with the first arm 22 is installed.SELECTED DRAWING: Figure 1
Patent JP-2023002184-A (JP)
Title: Image formation apparatus
Inventor: ARIMURA EIJIRO
IPC: B41J29/38
Filed: 2021-06-22
Abstract: To reduce a risk of contact infection of a user via a portion that a user should operate in operation.SOLUTION: An image formation apparatus comprises: an image formation part 15 which prints an image on a sheet P; a grip part 23 which is operated by a user 30 of a sheet feeding tray 21; a control part 16 and a human sensor 26 which determine a non-operation state in which the user 30 does not operate the grip part 23; and a cleaning unit 25 which performs cleaning processing on the grip part 23 when the control part 16 and the human sensor 26 determine that the grip part 23 is in the non-operation state when a prescribed condition is established for a printing operation of the image by the image formation part 15 or in the non-printing operation of the image by the image formation part 15. The cleaning processing performed by the cleaning unit 25 is, for example, one of antibacterial processing, sterilization, pasteurization, disinfection and sterilizing.SELECTED DRAWING: Figure 1