baber/WOPTO huggingface dataset:
Patent JP-2021036149-A (JP)
Title: State monitor device for pump, and pump with the same
Inventor: KATSURAYAMA TATSUO
IPC: F04D7/04
Filed: 2019-08-30
Abstract: To provide a state monitoring technique for pump that is applicable to pump state monitoring, remote monitoring, and an information transmission device.SOLUTION: A state monitoring device 10 for pump is used for a pump 1 such that a liquid contact part of a casing 5 has its inner surface lined with soft rubber or a liner 3 made of soft rubber is included inside the casing 5 so as to monitor a state of the pump 1, and also has: pressure sensors 20A, 20B, 20C, and 20D which are embedded at a plurality of places in the soft rubber constituting a lining or liner 3 while isolated from the inner surface of the liquid contact part of the lining or liner 3; and a controller 30 which detects information associated with the state of the pump 1 based upon pressure information acquired by the pressure sensors 20A, 20B, 20C, and 20D at the plurality of places.SELECTED DRAWING: Figure 1
Patent JP-2019203604-A (JP)
Title: Group of speed reducer, speed reducer and method for designing speed reducer
Inventor: FURUTA KAZUYA
IPC: F16C9/02
Filed: 2019-09-03
Abstract: To provide a technology capable of manufacturing a speed reducer under application of a small number of types of bearing.SOLUTION: This patent application discloses a group of speed reducer comprising: a first speed reducer having a first crank assembly for oscillating a first oscillation gear to rotate a first output part around a first main shaft by performing a rotating motion around a first transmitting shaft spaced apart by a first distance only from the first main shaft defined as a rotating central shaft of the first output part; and a second speed reducer having a second crank assembly for oscillating a second oscillation gear to rotate a second output part around a second main shaft by performing a rotating motion around a second transmitting shaft spaced apart by a second distance only different from the first distance from the second main shaft defined as a rotating central shaft of the second output part.SELECTED DRAWING: Figure 1A
Patent JP-2021039925-A (JP)
Title: Plasma probe device, plasma processing device and control method thereof
Inventor: IKEDA TARO
IPC: H05H1/46
Filed: 2019-09-05
Abstract: To provide a technique capable of monitoring radical density in a plasma generating space with high accuracy.SOLUTION: A plasma probe device according to an aspect of the present disclosure includes: an antenna part which is attached to an opening formed on a wall of a processing container via a seal member which seals between a vacuum space and an atmospheric space; and a translucent part which is provided in the inside of the antenna part or at least a part of the antenna part and transmits plasma light emission generated in the vacuum space to the atmospheric space.SELECTED DRAWING: Figure 1
Patent JP-2020074068-A (JP)
Title: Writing instrument with touch pen
Inventor: SAWA YUKINORI
IPC: G06F3/03
Filed: 2019-09-12
Abstract: To provide a writing instrument having excellent responsiveness and is smoothly operable by minimizing members interposed between a shaft to a touch pen such that capacitance to be supplied to the touch pen is conducted to the touch pen as much as possible without being reduced.SOLUTION: A writing instrument 10 mounted with a touch pen 40 has a configuration in which a shaft cylinder 20 is integrally formed from a conductive material and has a side surface provided with two slits 24 opposing each other with a shaft core therebetween, the slits being formed along a longitudinal direction of the shaft cylinder 20, and the touch pen 40 includes a slide knock member 50 directly mounted on a side of another end of the shaft cylinder 20 and intervening in the projection/retraction of a writing tip 61. The slide knock member 50 includes a slide projection 51 that slides along one of the slits 24 and a release projection 52 that slides along the other one of the slits 24. The release projection 52 is configured to protrude from the other slit 24 resulting from the slide of slide projection 51 to the writing tip side of the shaft cylinder 20.SELECTED DRAWING: Figure 6
Patent JP-2021045231-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-17
Abstract: To provide a game machine capable of executing suitable backup processing.SOLUTION: A game machine includes a first backup storage part and a second backup storage part capable of storing backup data. The game machine can execute first backup processing for storing manufacturer confirmation data and can execute second backup processing having shorter execution time than that of the first backup processing for storing shop confirmation data in the second backup storage part with priority differing from that of the first backup processing. The game machine can display a specific image by a normal mode, and a specific image by a special mode for suggesting that a degree of expectation toward control to an advantageous state is high. The game machine can display a specific image by adding a first particular performance element when displaying a specific image by a special mode, and can display a specific image by adding a second particular performance element differing from the first particular performance element when displaying a specific image by a normal mode.SELECTED DRAWING: Figure23-1
Patent JP-2021049492-A (JP)
Title: Reaction product manufacturing apparatus and reaction product manufacturing method
Inventor: ISHIKAWA GEN
IPC: B01J19/26
Filed: 2019-09-24
Abstract: To provide a reaction product manufacturing apparatus that can continuously perform a chemical reaction, and can reduce wear of a nozzle due to electrical short circuit, in the reaction product manufacturing apparatus using electrostatic spraying.SOLUTION: A reaction product manufacturing apparatus 1 comprising: a nozzle 10 for spraying a first solution L1 containing a first substance R1; a liquid phase P2 comprising a second solution L2 containing a second substance R2; a reactor 20; a foam removing mechanism 50;and a nozzle protection mechanism 60, in which fine liquid drops D containing the first solution L1 electrostatically sprayed from the nozzle 10 are made to reach an interface B of the liquid phase P2, and the first substance R1 and the second substance R2 are mixed to make the first substance R1 and the second substance R2 react with each other. The foam removing mechanism 50: a mechanism for removing foam E occurring in the reactor 20 from a reaction field F where the first substance R1 and the second substance R2 react with each other. The nozzle protection mechanism 60: a mechanism for preventing contact of the foam E occurring in the reactor 20 and the nozzle 10.SELECTED DRAWING: Figure 5
Patent JP-2021051639-A (JP)
Title: Model generation apparatus and model generation method
Inventor: SHIMOZAWA Tomoaki
IPC: G08G1/01
Filed: 2019-09-26
Abstract: To provide a model generation apparatus and a model generation method for allowing a state of a vehicle to be easily grasped while suppressing the amount of data to be transmitted by the vehicle.SOLUTION: A data generation apparatus 2 which functions as a model generation apparatus includes: a time-series data acquisition unit 231 which acquires actual-measurement time-series data of a parameter measure while a vehicle travels; a learning time-series data generation unit 237 which divides the actual-measurement time-series data into multiple pieces of division time-series data, and generates learning time-series data by rearranging multiple pieces of time-series data selected from the generated multiple pieces of division time-series data; a learning frequency data generation unit 238 which generates learning frequency data indicating occurrence frequency distribution of the parameter in the learning time-series data; and a model generation unit 235 which performs machine learning using the learning time-series data and the learning frequency data as teacher data, and generates a machine-learning model for outputting generation time-series data, which is time-series data of the parameter, in response to input of generation frequency data of the parameter.SELECTED DRAWING: Figure 7
Patent JP-2021051651-A (JP)
Title: Tool interference confirmation method
Inventor: MATSUDA TOMOYA
IPC: G06Q50/04
Filed: 2019-09-26
Abstract: To be able to confirm interference of a tool model by simple processing.SOLUTION: A tool interference confirmation method comprises: detecting a fastening component from a three-dimensional model assembly; acquiring at least one of information on a method of fastening the fastening component and attribute information of the component; setting a tool and an arrangement position used when fastening the fastening component; generating an interference confirmation model and arranging it at the arrangement position; and confirming whether or not the interference confirmation model interferes with components other than the fastening component. The interference confirmation model consists of a tool model corresponding to size and shape of the tool, and a clearance model that is a space within a predetermined range from an outer peripheral surface of the tool model, and the predetermined range of the clearance model is set based on at least one of the information on a method of fastening the fastening component and the attribute information of components positioned within a predetermined distance from the fastening component.SELECTED DRAWING: Figure 2
Patent JP-2021050702-A (JP)
Title: Method and device for controlling vehicle including exhaust emission control system
Inventor: NAGAOKA TAIJI
IPC: F01N3/08
Filed: 2019-09-26
Abstract: To suppress emission of N2O on a vehicle including an exhaust emission control system.SOLUTION: A device for controlling a vehicle including an exhaust emission control system includes: an estimation unit 112a for estimating an amount of CO2 and N2O contained in an exhaust gas from an internal combustion engine; a ratio calculation unit 113 for calculating a ratio of N2O to CO2 using the CO2 and N2O estimated by the estimation unit 112a; and an N2O suppression unit 114 for performing N2O suppression control on the basis of the ratio calculated by the ratio calculation unit 113.SELECTED DRAWING: Figure 6
Patent JP-2021051253-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: HAYAMIZU TOSHIKI
IPC: G03G21/00
Filed: 2019-09-26
Abstract: To provide a cleaning device that can appropriately remove a foreign substance remaining on a member to be cleaned.SOLUTION: A cleaning device has: a plate-like first cleaning member that is configured to contact a surface of a member to be cleaned having a plurality of projections and depressions formed on its surface, and has a surface having a lower hardness than the hardness of the surface of the member to be cleaned; and a second cleaning member that is arranged on the downstream side of the first cleaning member in the direction of movement of the member to be cleaned, is configured to contact the surface of the member to be cleaned, and has a surface having a higher hardness than the hardness of the surface of the member to be cleaned.SELECTED DRAWING: Figure 3
Patent JP-2021055231-A (JP)
Title: Eccentric core-sheath composite fibers
Inventor: IKEDA HIROTERU
IPC: D01F8/14
Filed: 2019-10-01
Abstract: To provide a fiber material that can overcome problems of the prior art and provides a fabric that retains a mild luster.SOLUTION: There is provided eccentric core-sheath composite fibers, the composite fibers are configured to be composite fibers with an eccentric core-sheath structure in which a core component is completely covered with a sheath component, in which a core portion contains 0.10 to 10 mass% of inorganic particles, a sheath portion contains 0.050 to 1.0 mass% of inorganic particles, a ratio of a core content to a sheath content (core/sheath) is 7.0 to 70, and a glossiness is 2.0 to 10.SELECTED DRAWING: Figure 1
Patent JP-2021053301-A (JP)
Title: Guide wire
Inventor: UCHIMURA Sho
IPC: A61M25/09
Filed: 2019-10-02
Abstract: To improve torque transmission property concerning a guide wire.SOLUTION: A guide wire includes: a core shaft; coil bodies wound around the whole core shaft; a tip joint part for joining a tip part of the core shaft with a tip part of the coil body; a base end joint part for joining a base end part of the core shaft with a base end part of the coil body; and multiple intermediate joint parts respectively arranged on a tip end side from a tip of the base end joint part so as to respectively join the core shaft with the coil body.SELECTED DRAWING: Figure 1
Patent JP-2021061119-A (JP)
Title: Estimation device, estimation method, and computer program
Inventor: SEKIYA KAZUKI
IPC: H01M10/48
Filed: 2019-10-03
Abstract: To provide an estimation device, an estimation method, and a computer program for estimating a risk of depletion of liquid.SOLUTION: An estimation device includes an acquisition unit for acquiring the current and voltage of a lead storage battery and the temperature of the lead storage battery, a data accumulation unit for accumulating a first history of the acquired current, voltage, and temperature, and a calculation result obtained from the acquired current, voltage, and temperature, a specifying unit for specifying the amount of an electrolytic liquid of the lead storage battery based on a relation of at least a part of the accumulated first history, at least a part of an accumulated second history of the current, the voltage and the temperature of the lead storage battery, and the amount of electrolytic liquid, and an estimation unit for estimating a risk of depletion of liquid of the lead storage battery based on the specified amount of the electrolytic liquid.SELECTED DRAWING: Figure 6
Patent JP-2020003827-A (JP)
Title: Image formation unit and image formation apparatus
Inventor: HIGAKI TOMOMASA
IPC: G03G15/01
Filed: 2019-10-10
Abstract: To provide an image formation unit which can form an image with excellent quality.SOLUTION: An image formation unit includes: a first image carrier which carries a first developer image; a first primary transfer member; and an intermediate transfer belt. The first primary transfer member includes a first conductive support body, a first outer layer covering an outer peripheral surface thereof and a first surface layer covering the first outer layer and having the first surface, and is arranged so as to face the first image carrier. The intermediate transfer belt is sandwiched between the first image carrier and the first surface and the first developer image is transferred by the first primary transfer member. The first surface layer includes urethane. The potential of the first surface after 0.1 second after corona discharge of 6 kV is between 4.3 V and 111.6 V and the potential of the first surface after 2.0 seconds after the corona discharge of 6 kV is between 1.6 V and 31.7 V.SELECTED DRAWING: Figure 4
Patent JP-2021067480-A (JP)
Title: Surface shape measuring device
Inventor: IBA KOHEI
IPC: G01B11/24
Filed: 2019-10-18
Abstract: To provide a surface shape measuring device with which, even in a process in which single-row conveyance and parallel conveyance coexist, it is possible to conduct measurement with high accuracy without lowering productivity.SOLUTION: An embodiment of the present invention comprises: a surface coordinate conversion unit for generating first height map information on the basis of a first line and generating second height map information on the basis of a second line from image data derived by sequentially imaging the first and second lines with which a measurement object is irradiated from two slit-shaped-light light sources arranged diagonally upward of the measurement object so that the optical axes are parallel; a surface coordinate division unit for generating first and second divided height map information on the basis of the first height map information and generating third and fourth divided height map information on the basis of the second height map information; and a rugged surface computation unit for computing first final height map information on the basis of the first and third divided height map information and computing second final height map information on the basis of the second and fourth divided height map information.SELECTED DRAWING: Figure 1
Patent JP-2021067745-A (JP)
Title: Image forming apparatus
Inventor: IMAMURA KAZUHARU
IPC: G03G15/08
Filed: 2019-10-18
Abstract: To provide a technology that can prevent the occurrence of an image defect in an image forming apparatus of a magnetic development system that develops a latent image on an image carrier through application of a developing bias including an AC voltage component.SOLUTION: A developing voltage applied by a voltage application unit to a developer carrier is a voltage in which a DC voltage and an AC voltage are superimposed with each other. In an electrifying member that electrifies an image carrier, when the impedance characteristics measured by applying an AC voltage with an amplitude of 1 V to the electrifying member while changing the frequency of the AC voltage is log-log plotted, with the frequency on the horizontal axis and the impedance on the vertical axis, the inclination in a frequency of 1.0×105 Hz to 1.0×106 Hz is -0.8 or more and -0.3 or less. The impedance at a frequency of 1.0×10-2 Hz to 1.0×101 Hz is 1.0×103 Ω to 1.0×107 Ω.SELECTED DRAWING: Figure 2
Patent JP-2021067510-A (JP)
Title: Physical quantity detection device
Inventor: ISHIKAWA TAKAYUKI
IPC: G01F1/684
Filed: 2019-10-21
Abstract: To obtain a physical quantity detection device that can reduce the amount of air taken in with foreign matter.SOLUTION: A physical quantity detection device (20) of the present invention includes a housing arranged in a main passage (22) through which gas to be measured (2) flows. The housing is equipped with a second sub-passage (B) that takes in a part of the gas to be measured (2) flowing through the main passage (22); a circuit chamber (135) containing a pressure sensor (320) that detects the pressure of the gas to be measured (2); a pressure introduction passage (170) whose one end opens in the middle of the second sub-passage (B) and the other end opens in the circuit chamber (135), and is capable of introducing the pressure of the gas to be measured (2) from the second sub passage (B) to the circuit chamber (135). An inlet (171) of the pressure introduction passage (170) is located between a corner (b5) and a corner (b6) in the direction perpendicular to a flow direction of the gas to be measured (2) with respect to the second sub-passage (B).SELECTED DRAWING: Figure 5A
Patent JP-2021068183-A (JP)
Title: Information processor, information processing method, and program
Inventor: YAMAMICHI MASAKI
IPC: G06F40/166
Filed: 2019-10-23
Abstract: To provide an information processor capable of facilitating to correct the document and check the corrected contents when using objects such as electronic sticky notes for proofreading and reviewing documents.SOLUTION: When a user who has deleted an object from pages constituting a document is different from a user who has attached the object to the page, the user who has deleted is stored as the object information. When a user who displays the object and a user who attaches the object are identical, the deleted object is displayed.SELECTED DRAWING: Figure 9
Patent JP-2021066595-A (JP)
Title: Sheet transport device
Inventor: OKAMOTO YOSHIHIRO
IPC: B65H7/04
Filed: 2019-10-28
Abstract: To provide a sheet transport device that enables improvement in noise reduction and durability.SOLUTION: A transport driving mechanism 70 includes a communication part 76 and a communicated part 77 and is designed to make a transport speed V2 of a sheet SH by transport parts 43, 44 and 47 faster than a transport speed V1 of the sheet SH by a transport roller 41 and a separation part 42. The communication part 76 is rotationally driven around a communication shaft center X75. The communicated part 77 can rotate around the communication shaft center X75 and also can abut on the communication part 76 in the circumference direction of the communication shaft center X75 and driven-rotates less than one turn behind the communication part 76. A controlling part 7 is designed to perform the action of moving a sheet tray 91 downward by controlling a tray driving mechanism 80 as a specific operation before the communicated part 77 is abut on the communication part 76 and starts the driven rotation, after a sheet sensor 58 detects the sheet SH supported by the sheet tray 91 is run out.SELECTED DRAWING: Figure 8
Patent JP-2021071784-A (JP)
Title: Execution program, input support program, and code-reading robot
Inventor: HAMAMURA YOSHIFUMI
IPC: G06F8/34
Filed: 2019-10-29
Abstract: To reduce time and effort required to create software robots that operate efficiently.SOLUTION: An RPA execution program 121 makes a computer perform processes of: reading code data 124 created to allow a design drawing conforming to UML to be displayed; detecting a keyword included in the code data 124; calling an operation program 123 corresponding to the detected keyword; and executing the called operation program 123.SELECTED DRAWING: Figure 1
Patent JP-2021070747-A (JP)
Title: Cellulose nanofiber powder and method for producing the same
Inventor: OZAWA RYOSUKE
IPC: C08L1/00
Filed: 2019-10-30
Abstract: To provide cellulose nanofiber powder which can provide a resin composite body excellent in mechanical characteristics and thermal dimensional stability because of being uniformly dispersed in a resin even in a dry state.SOLUTION: Granular cellulose nanofiber powder contains cellulose nanofiber. When a dispersion liquid is prepared by dispersing the cellulose nanofiber of 0.5 mass% concentration in the water, and then stirring it at 25°C and a shear rate of 14,000 s-1 for one minute in a homogenizer, a virtual viscosity recovery rate (A/B) that is specified by a ratio of viscosity (A) of the dispersion liquid to virtual initial viscosity (B) is 30% or more, apparent density is 0.5-1.5 g/cm3, and an average particle diameter is 0.2-10.0 mm.SELECTED DRAWING: None
Patent JP-2021071982-A (JP)
Title: Future potential evaluation device and future potential evaluation method
Inventor: SUGIMOTO YOSHIAKI
IPC: G01C21/26
Filed: 2019-10-31
Abstract: To provide a guide system capable of evaluating the future potential of a user-specified facility based on information such as position information of a moving body.SOLUTION: In a future potential evaluation system, a future potential evaluation unit 30 includes: a visitor detection unit 312 that detects the visits of a plurality of mobile objects to a facility; a map information storage unit 32 that stores facility information including type information and position information of the facility; and an evaluation unit 315 that creates prediction index information relevant to the future potential of the user specified facility, based on a comparison of the number of visits in a first predetermined period and the number of visits in a second predetermined period that are different from the first predetermined period with respect to moving bodies that have visited the user-specified facility.SELECTED DRAWING: Figure 5