baber/WOPTO huggingface dataset:
Patent JP-2020006468-A (JP)
Title: Centrifugal barrel polishing machine and centrifugal barrel polishing method
Inventor: KATO YOSHIYUKI
IPC: B24B31/02
Filed: 2018-07-06
Abstract: To detect whether or not a barrel lid is fixed.SOLUTION: A centrifugal barrel polishing machine A comprises: a plurality of rotary tanks 50 provided at eccentric positions of a turret 12 and rotating in a planetary manner; barrel lids 26 attachable to and detachable from the rotary tanks 50; a plurality of clamp shafts 32 provided separately in the plurality of rotary tanks 50 so as to integrally rotate with the rotary tanks 50 and displaceable between a fixing form that fixes the barrel lids 26 attached to the rotary tanks 50 and a fixing release form that releases the fixing of the barrel lids 26 to the rotary tanks 50; first detection means 40 for detecting whether or not the rotary tank 50 is located in a detection area D set on a revolution path of the rotary tank 50; and second detection means 43 for detecting whether or not the clamp shaft 32 of the rotary tank 50 located in the detection area D is displaced in the fixing form.SELECTED DRAWING: Figure 2
Patent JP-2021170149-A (JP)
Title: Control device, control method and program
Inventor: MIHARA MOTOKI
IPC: G05D1/02
Filed: 2018-07-09
Abstract: To make it possible to plan the behavior of a moving body according to the value of surrounding objects.SOLUTION: A control device according to an embodiment of the present technology estimates the value of an object around a moving body based on sensor data detected by the moving body, and plans the behavior of the moving body based on the estimated value of the object. This technology can be applied to robots that can act autonomously.SELECTED DRAWING: Figure 11
Patent JP-2020008226-A (JP)
Title: Droplet infection inhibiting system and droplet infection inhibiting method
Inventor: TAKAYANAGI TETSUYA
IPC: F24F11/74
Filed: 2018-07-10
Abstract: To provide a droplet infection inhibiting system appropriately inhibiting droplet infection due to coughing or sneezing of an infected person.SOLUTION: A droplet infection inhibiting system 10 includes: a detection part 21 detecting at least one of coughing and sneezing in a space R for a prescribed period T; a humidity adjustment part 31 controlling relative humidity in the space R; an air current generation part 41 generating air current in the space R; and a control part 22 making the humidity adjustment part 31 reduce the relative humidity in the space R to a first prescribed humidity or lower and making the air current generation part 41 generate air current with a first strength when detection frequency N that the detection part 21 detects at least one of coughing and sneezing in the prescribed period T is equal to or more than the number of a first threshold value.SELECTED DRAWING: Figure 2
Patent JP-2020010223-A (JP)
Title: Control device, bypass control method, and program
Inventor: ISHIBASHI KEISUKE
IPC: H04W24/08
Filed: 2018-07-10
Abstract: To properly perform bypass control to change an accommodation base station for traffic from a terminal even if observation information on the traffic is incomplete on a cellular network.SOLUTION: A control device comprises: an estimation part which estimates, based upon observation information on traffic intensities of some base stations among all base stations to be controlled, current traffic intensities of all the base stations; a prediction part which predicts, based upon the current traffic intensities estimated by the estimation part, predicted traffic intensities as future traffic intensities; a bypass control determination part which determines, based upon the predicted traffic intensities predicted by the prediction part, a path accommodating traffic flowing in each base station from each terminal so that off-roading is not perform as much as possible; and a bypass control information notification part which performs bypass control, based upon the path determined by the bypass control determination part, over a network.SELECTED DRAWING: Figure 1
Patent JP-2020012874-A (JP)
Title: Image forming apparatus
Inventor: KITAGAWA HIROAKI
IPC: G03G21/16
Filed: 2018-07-13
Abstract: To prevent damage to components to improve workability in attachment of a substrate.SOLUTION: A printer 1 comprises: a printer body 2 that has an image forming unit forming an image mounted thereon; and a control board 10 that is attached opposite to a left side surface of the printer body 2. The printer body 2 has a positioning boss 21 and a hook 22. The control board 10 has a positioning hole 12 to which the positioning boss 21 is fitted in a front part; and a notch 13 to which the hook 22 is fitted. When the positioning boss 21 is fitted to the positioning hole 12, the control board 10 is rotated by its own weight in a predetermined rotation direction with the positioning boss 21 as a rotation axis. The hook 22 is bent in a direction opposite to a rotation direction of the control board 10, and when the control board 10 is rotated in the rotation direction while the hook is fitted to the notch 13, the hook is engaged with an edge of the notch 13.SELECTED DRAWING: Figure 5
Patent JP-2020013222-A (JP)
Title: Control device, control program and control method
Inventor: OGAWA JUNICHI
IPC: G06F11/14
Filed: 2018-07-13
Abstract: To suppress a backup execution time for a nonvolatile memory from increasing.SOLUTION: A control device comprises: a volatile memory 20; a write part 42 which writes dummy data to a backup area provided in a nonvolatile memory 30 at a predetermined timing in operation, the backup area being a write destination of backup of data in the volatile memory 20 which is executed when a power failure occurs; a determination part 43 which determines, based upon a result of writing of the dummy data, whether a free area of the nonvolatile memory 30 runs short when the backup of the volatile memory 20 is executed; and a transmission part 43 which transmits an execution signal for making a controller 31 provided in the nonvolatile memory 30 execute increase processing of increasing the free area of the nonvolatile memory 30 when it is determined that the free area runs short.SELECTED DRAWING: Figure 2
Patent JP-2020014161-A (JP)
Title: Video and audio transmission system, transmission method, transmission device, and reception device
Inventor: MOCHIDA YASUHIRO
IPC: H04N21/43
Filed: 2018-07-19
Abstract: To provide a video and an audio transmission system, a transmission method, a transmission device, and a reception device, capable of avoiding buffer overflow and buffer exhaustion in a decoding device and realizing GOP synchronization in an encoding device by eliminating clock deviations between devices.SOLUTION: In the video and audio transmission system, all transmission devices supply a clock generated from common time information to a camera as a genlock signal. All reception devices supply a clock generated from the common time information to a decoding device as a genlock signal. For this reason, a clock deviation between devices is eliminated and buffer overflow and buffer exhaustion in the decoding device can be avoided. Furthermore, frame periods of video signals output by a plurality of distributed cameras can be aligned and it is possible to realize reliable GOP synchronization in the encoding device at a subsequent stage of the camera.SELECTED DRAWING: Figure 5
Patent JP-2018158239-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-07-20
Abstract: PROBLEM TO BE SOLVED: To show, in a game machine where profit acquired in a win game by a player is displayed, an outline of the profit in a manner easy to understand.SOLUTION: A game machine 1 includes: a display device 91 having a display area 911; and a win game performance means for performing a win game in which a game ball becomes possible to make a winning entrance to a specific area 10 that is a prescribed winning area if a result of winning/losing determination becomes a win. The win game includes one or a plurality of unit games in which the specific area 10 is opened. The unit game is to be finished upon a trigger of a winning entrance of N pieces of game balls to the specific area 10. In the one unit game, the game machine separately displays specific profit that is profit acquired due to up to N pieces of game balls making a winning entrance to the specific area 10 and additional profit that is profit other than the specific profit.SELECTED DRAWING: Figure 4
Patent JP-2020020844-A (JP)
Title: Image forming device
Inventor: SAITO KAZUHIRO
IPC: G03G21/16
Filed: 2018-07-30
Abstract: To solve the problems that it is extremely difficult to change traveling directions at corners and the like when moving an image forming device with casters typically by holding an exterior of an upper portion of the device with hands to push the device as the device gets heavier with its size.SOLUTION: An image forming device with casters disclosed herein has a recess(es) provided near an exterior corner(s) of an upper portion thereof to allow for holding at least one corner of the exterior of the upper potion by hand.SELECTED DRAWING: Figure 2
Patent JP-2020019488-A (JP)
Title: Packaging bag body
Inventor: UCHIKI YUYA
IPC: B65D75/60
Filed: 2018-07-30
Abstract: To properly provide a packaging bag body formed by three-way seal packaging with a structure allowing easy opening operation for discharging a packaged content.SOLUTION: A packaging bag body P has a first heat seal part 1 formed along one side of the packaging bag body in a low temperature zone, and second heat seal parts 2 formed to continue to the first heat seal part 1 along two sides adjacent to the one side of the packaging bag body in a high temperature zone. The second heat seal parts 2 are formed within a formation range of the first heat seal part 1 so as to shorten a distance between the two second heat seal parts 2.SELECTED DRAWING: Figure 2
Patent JP-2020019497-A (JP)
Title: Foam discharge device
Inventor: SAKISO YOICHI
IPC: B65D47/34
Filed: 2018-07-31
Abstract: To provide a discharger in which a nozzle cylinder protrudes laterally outside from a head member, and which can form the shape of a foamy object discharged with respect to a surface to be discharged downward from a tip side of the nozzle cylinder into a desired pattern.SOLUTION: A foam discharge device includes: a discharge device body 2 formed so as to discharge foam via a nozzle cylinder 30 protruding laterally outside from a head member 20; and an adapter 40 in which a tip surface of a plug cylinder part 42 fitted in a tip part 30a of the nozzle cylinder 30 is closed with a closing plate 46. At the tip part 30a of the nozzle cylinder 30, a cutout 32 is formed at a cylinder wall lower part, and at a lower wall part 42a of the plug cylinder part 42, a discharge port O including a certain opening shape is formed, and the form discharge device is formed so that the foam of a mode corresponding to the opening shape is discharged from the discharge port O.SELECTED DRAWING: Figure 1
Patent JP-2020021814-A (JP)
Title: Method of manufacturing field-effect transistor, and display element, image display device and system
Inventor: MATSUMOTO SHINJI
IPC: H01L21/336
Filed: 2018-07-31
Abstract: To provide a method of manufacturing a field-effect transistor, and a display element, an image display device and a system capable of suppressing contact failures between an oxide semiconductor and source and drain electrodes and of achieving normally-off characteristics.SOLUTION: A method of manufacturing a field-effect transistor that uses an oxide semiconductor as an active layer, sequentially includes the following steps of: forming and patterning a first oxide semiconductor layer on an insulating layer; and forming and patterning a second oxide semiconductor layer on the insulating layer and on the oxide semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2020021342-A (JP)
Title: Column travel system
Inventor: OKUYAMA HIROKAZU
IPC: B60W30/09
Filed: 2018-08-02
Abstract: To provide a column travel system capable of avoiding collision with an obstacle with performing no sudden steering of a succeeding vehicle when a preceding vehicle performs the sudden steering for avoiding collision with the obstacle.SOLUTION: In a column travel system in which a preceding vehicle and a succeeding vehicle following the preceding vehicle by automatic operation form a column to travel, a vehicle control device 20 possessed by each of the preceding vehicle and the succeeding vehicle includes: a communication unit 21 for transmitting steering information on steering of an own vehicle to other vehicles and receiving steering information of other vehicles; and an automatic operation control unit 35 for starting control of a steering angle for preventing collision with an obstacle when the steering information indicates execution of sudden steering for avoiding collision with the obstacle.SELECTED DRAWING: Figure 2
Patent JP-2020020745-A (JP)
Title: Inspection method of honeycomb structure and production method thereof
Inventor: IDEI TORU
IPC: G01N15/08
Filed: 2018-08-03
Abstract: To improve detection accuracy of defects.SOLUTION: An inspection method of a honeycomb structure is a method for inspecting a honeycomb structure comprising: a first cell whose one end side is opened and the other end side is sealed; a second cell whose one end side is sealed and the other end side is opened and which is adjacent to the first cell; and a porous wall part for partitioning the first cell and second cell and having a porosity of 50% or greater, and the method comprises an inspection step for making a liquid or a fluid in which solid fine particles are dispersed in the gas flow into the first cell of the honeycomb structure, and detecting defects of the honeycomb structure on the basis of the fine particles included in the fluid flowed from the second cell. The inspection step is performed using the honeycomb structure in which, with respect to a volume of 1 L of the honeycomb structure, an amount of 130-230 cmof the liquid is included.SELECTED DRAWING: Figure 3
Patent JP-2020023605-A (JP)
Title: Aqueous dispersion
Inventor: FUJIWARA MAKOTO
IPC: C08L101/06
Filed: 2018-08-06
Abstract: To provide an aqueous dispersion capable of being stored for a long period of time at high temperature while maintaining antiseptic performance.SOLUTION: The aqueous dispersion includes a polymer having a 2-oxazoline group and an isothiazoline-based compound. The isothiazoline-based compound includes benzisothiazoline and the isothiazoline-based compound is contained in an amount of 10 to 5,000 mass ppm based on the total mass of the polymer having a 2-oxazoline group.SELECTED DRAWING: None
Patent JP-2018176752-A (JP)
Title: Print control apparatus, print control method, and program
Inventor: YAMAMOTO MUNEYUKI
IPC: G06F3/12
Filed: 2018-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a print control apparatus, a print control method, and a program capable of performing appropriate printing in a case where predetermined size of a print medium is set for data of a print object.SOLUTION: In a case where a candidate for size of a print medium obtained by detecting size of the print medium by a sensor is included in a plurality of sizes with which printing is permitted in print setting, an image in the size on the basis of the candidate is printed.SELECTED DRAWING: Figure 7
Patent JP-2020026982-A (JP)
Title: Electrochemical cell for NOx sensor and NOx sensor using the same
Inventor: SAKAMOTO TOSHIYUKI
IPC: G01N27/416
Filed: 2018-08-09
Abstract: To provide an NOx sensor capable of measuring the NOx concentration at a temperature close to a room temperature (25°C).SOLUTION: An NOx sensor includes: an electrochemical cell; an energization device; and a current measuring device. The electrochemical cell includes: a solid electrolyte made of calcium sulfate powder carrying a phosphoric acid; an anode electrode film disposed on one surface of the solid electrolyte; and a cathode electrode film disposed on the other surface of the solid electrolyte so as to face the anode electrode film. The energization device electrically connected to the anode electrode film and the cathode electrode film, and a current measuring device for measuring the current value flowing through the electrochemical cell.SELECTED DRAWING: Figure 1
Patent JP-2020027425-A (JP)
Title: Preventive maintenance device and preventive maintenance system
Inventor: KAJIMARU TAKASHI
IPC: G05B19/418
Filed: 2018-08-10
Abstract: To improve the accuracy of detecting an abnormality in the production line.SOLUTION: The preventive maintenance device according to one embodiment includes: a state determination unit that determines a state of an object on the basis of image data of the object captured by an imaging device installed on a manufacturing line; a model generation unit that generates an estimation model for estimating a state of the manufacturing line on the basis of learning data in which data representing a result of the determination performed by the state determination unit is associated with data representing a state of the manufacturing line registered by a user; and a state estimation unit that estimates the state of the manufacturing line on the basis of the data representing the result of the determination performed by the state determination unit and the estimation model.SELECTED DRAWING: Figure 3
Patent JP-2020029897-A (JP)
Title: Power transmission device
Inventor: KUWAMOTO SUKENORI
IPC: F16D3/12
Filed: 2018-08-21
Abstract: To provide a power transmission device for suppressing the occurrence of noise in association with the rotation of a rotary machine in a state where a rotor shaft tilts, without impairing an original function to suppress tooth hammering noise.SOLUTION: An outer peripheral face 60a of an elastic member 60 has such a gradient that the outer diameter is gradually larger as extending from the front end side to the rear end side, and a plurality of recessed parts 62 are provided in the peripheral direction only at its rear end side, so that the radial rigidity on the rear end side of the elastic member 60 can be lowered without lowering torsional rigidity on the front end side of the elastic member 60. This reduces radial force to be transmitted to a rotor shaft 38 while securing the torsional rigidity of the elastic member 60 required for suppressing tooth hammering noise, thus suppressing the occurrence of noise in association with the rotation of a rotary machine 18 in a state where the rotor shaft 38 tilts, without impairing an original function to suppress the tooth hammering noise.SELECTED DRAWING: Figure 3
Patent JP-2020031374-A (JP)
Title: PWM signal receiving device
Inventor: OTAKA TAKERO
IPC: H03K7/08
Filed: 2018-08-24
Abstract: To provide a PWM signal receiving device capable of removing an influence of spike noise and acquiring a duty ratio included in a PWM signal.SOLUTION: The PWM signal receiving device includes: an edge detection unit for detecting a rising edge (upper edge) of a PWM signal; a time measurement unit for measuring an ON time from an upper edge to the next edge; and a duty ratio output unit. The duty ratio output unit executes a time addition process SA and a duty ratio calculation process SB. In the time addition process SA, a variable i is incremented until the total time from a first upper edge to an i-th upper edge of the PWM signal becomes equal to two PWM cycles (S13, S14). The duty ratio calculation process SB calculates the total on-time included between the first upper edge and the i-th upper edge if the total time is equal to two PWM cycles, and outputs a ratio of the total on-time to the time of two PWM cycles as a duty ratio (S17-S19).SELECTED DRAWING: Figure 3
Patent JP-2020034310-A (JP)
Title: Optical device, measurement device, robot, electronic apparatus, mobile body, and shape forming device
Inventor: FUKUOKA NAOKI
IPC: G01B11/24
Filed: 2018-08-27
Abstract: To reduce speckle noises caused by a speckle pattern observed when light is projected to a target.SOLUTION: The optical device according to an embodiment of the present invention includes: a light source in which a plurality of light emitting elements are arranged at predetermined intervals; an optical system for converting lights from the light emitting elements into line lights; and an optical deflection element for deflecting the line lights, the longer directions of the line lights being entered in the direction of the rotational axis of the optical deflection element.SELECTED DRAWING: Figure 4
Patent JP-2020031847-A (JP)
Title: Intra-oral massager and intra-oral massage set
Inventor: IDE HIROKO
IPC: A61H23/02
Filed: 2018-08-29
Abstract: To provide an intra-oral massager and an intra-oral massage set comprising the intra-oral massager having excellent usability capable of coping with a plurality of motions including pushing or rubbing various parts inside an oral cavity.SOLUTION: An intra-oral massager 1 comprises: a long grip part 10; and a massage part 12 being an elastic body extending from a tip of the grip part 10. The massage part 12 has an action part 13 at a position close to its tip, the action part being used to be inserted inside an oral cavity and made to act. A whole length L of the massage part 12 is 60.0 to 110.0 mm. The massage part 12 has a round tip part 14 and a front face part 18 swelling in a curved shape. L/dis 1.7 to 6.0, where the L(mm) is a length of the action part 13 in a side view and the d(mm) is a width of a rear end 14a of the tip part 14 at which width extension ends in a front view.SELECTED DRAWING: Figure 1
Patent JP-2020038059-A (JP)
Title: Protein, cell or microbial adhesion inhibitor and use thereof
Inventor: OGIWARA NAOTO
IPC: C12N1/00
Filed: 2018-08-31
Abstract: To provide a protein, cell or microorganism adhesion inhibitor exhibiting excellent adhesion inhibitory force against proteins, cells or microorganisms, and a blocking agent for biochemical analysis containing the adhesion inhibitor, biofilm formation inhibitor coating agent, cell culture equipment treatment agent, protein stabilizer and cell culture medium additive.SOLUTION: An above problem is solved by a protein, cell or microorganism adhesion inhibitor containing a vinyl polymer (A) having an amine oxide group and having a mass average molecular weight of 2,000 or more.SELECTED DRAWING: None
Patent JP-2020041829-A (JP)
Title: Mobile body device, method for processing information, and program for processing information
Inventor: YOSHIDA TETSUYA
IPC: G01C21/34
Filed: 2018-09-07
Abstract: To provide a mobile body device which can support the movement from a current position to the place of start of a route.SOLUTION: A navigation NV for guiding the movement of a vehicle under the management by a manager acquires specified route information showing a specified route where a vehicle is to move, detects the current location of the vehicle, and presents an index which shows the place of start on the specified route viewed from the current position.SELECTED DRAWING: Figure 2
Patent JP-2019010114-A (JP)
Title: Moisture content observation device, moisture content observation method and cultivation device
Inventor: FUJIYAMA TAKESHI
IPC: A01G7/00
Filed: 2018-09-11
Abstract: To provide a moisture content observation device that accurately estimates a moisture content in a plant, and quantitatively and visually presents a chronological transition of the moisture content.SOLUTION: A moisture content observation device comprises a mixture of resins and saccharides having an absorption spectrum comparable to an absorption spectrum of water at respective wavelengths of near-infrared laser reference light of a first wavelength characterized by hardly being absorbed into moisture and near-infrared laser measurement light of a second wavelength characterized by easily being absorbed into moisture, as a reference for deriving a moisture content in all irradiated positions of observed sites of a plant.SELECTED DRAWING: Figure 2