baber/WOPTO huggingface dataset:
Patent JP-2020017036-A (JP)
Title: Plant monitoring control system
Inventor: MANABE YASUSHI
IPC: G05B23/02
Filed: 2018-07-25
Abstract: To accomplish a plant monitoring control system capable of automatically perform a connection check test between a control device and a distributed PIO module.SOLUTION: When a maintenance tool terminal 2 performs a connection check test between a distributed PIO module 5 that obtains data from a plant and a control device 1 that performs arithmetic processing on the data transferred from the distributed PIO module 5 to control the plant, a signal input and output device 3 is placed so as to enable input and output of signals between a DI module 11 of the distributed PIO module 5 and a DO module 21, and an automatic test executing unit 103 of the maintenance tool terminal 2 refers to distributed PIO defining data 101 that defines the distributed PIO module 5 in advance, generates test data 102 for the connection check test, and executes the connection check test via the signal input and output device 3 by using this test data 102.SELECTED DRAWING: Figure 2
Patent JP-2020016295-A (JP)
Title: Sustained release machine element and sustained release machine mechanism
Inventor: TAKAHASHI KOHEI
IPC: F16C17/02
Filed: 2018-07-26
Abstract: To provide a machine element capable of adjusting a functional expression mode due to the sustained release of a functional compound.SOLUTION: A slide bearing member 10 (sustained release mechanical element) is displaceable with respect to a shaft member 20 (the other mechanical element) in a state where it continuously or intermittently contacts with an outside surface 212 (second predetermined place) of the shaft member 20 on an inside surface 111 (first predetermined place). At least a part of the inside surface 111 of the slide bearing member 10 is constituted by the inside surface of a sustained release member 12 made of a sustained release member for gradually releasing a functional compound.SELECTED DRAWING: Figure 2
Patent JP-2020017664-A (JP)
Title: Semiconductor device
Inventor: HIGUCHI YASUSHI
IPC: H01L31/107
Filed: 2018-07-26
Abstract: To provide a semiconductor device in which the occurrence of electric field concentration can be suppressed and furthermore which can be miniaturized.SOLUTION: The semiconductor device comprises a first semiconductor layer 1 and a second semiconductor layer 2. The second semiconductor layer 2 has: an intermediate layer 20 of a second conductivity type arranged on the first semiconductor layer 1; a connection layer 21 arranged on the intermediate layer 20, electrically connected with a first electrode 31, having an impurity concentration higher than that of the intermediate layer 20, and serving as a second conductivity type layer; and a guard ring layer 22 of the second conductivity type arranged on the intermediate layer 20, surrounding the connection layer 21, and electrically connected with the connection layer 21 via the intermediate layer 20. In the intermediate layer 20, a recessed part 20a is formed at a portion located between the connection layer 21 and the guard ring layer 22 when seen from a lamination direction of the first semiconductor layer 1 and the second semiconductor layer 2. One side surface of opposed side surfaces, in the lamination direction, of the recessed part 20a is flush with a side surface, in the lamination direction, of the connection layer 21.SELECTED DRAWING: Figure 1
Patent JP-2020017144-A (JP)
Title: Authenticity determination system, image forming apparatus, reading device, server device, and authenticity determination method
Inventor: OKAMURA TOMOAKI
IPC: G06K19/06
Filed: 2018-07-26
Abstract: To provide an authenticity determination system in which a normal reading device has difficulty in reading authenticity determination information.SOLUTION: An authenticity determination system 100 comprises: an image forming apparatus 30 including image creation means 43 that converts authenticity determination information used for determining authenticity of an object into image information and creates a first image and a second image from the image information, and a printing means 44 that visualizes the first image and non-visualizes the second image and prints the images on a recording medium; and a reading device including first reading means 65 that reads the first image from the recording medium, second reading means 64 that reads the second image from the recording medium, restoration means 63 that superimposes the first image read by the first reading means and the second image read by the second reading means to restore the image information; and determination means 62 that determines authenticity of an object on the basis of the authenticity determination information converted from the restored image information.SELECTED DRAWING: Figure 5
Patent JP-2020017898-A (JP)
Title: Image sharing system and image sharing method
Inventor: NAKAZATO MASAYUKI
IPC: G06T19/00
Filed: 2018-07-26
Abstract: To provide an image sharing system and an image sharing method in which an image acquired by the same device can be shared by a plurality of people and each viewer sharing the image can freely operate a position of a viewpoint for viewing the image.SOLUTION: The image sharing system includes: a space measurement unit for acquiring spatial information indicating a three-dimensional shape of a three-dimensional space in a predetermined area; a three-dimensional model generation unit for generating a three-dimensional model restored from the three-dimensional space on the basis of the spatial information; a line-of-sight information acquisition unit for acquiring line-of-sight information regarding a viewpoint position and a line-of-sight direction of a viewer; and a display control unit for generating a three-dimensional model as a space image according to a view direction seen from the viewing-side terminal device viewed by the viewer on the basis of the three-dimensional model and the line-of-sight information.SELECTED DRAWING: Figure 1
Patent JP-2020021533-A (JP)
Title: Fuel cell system
Inventor: OYA RYOSUKE
IPC: H01M8/04537
Filed: 2018-07-30
Abstract: To provide a technique capable of executing appropriate handling in the case where a voltage of a fuel cell stack is a negative voltage.SOLUTION: A fuel cell system comprises: a fuel cell stack; a gas-liquid separator in which separated water is stored; a hydrogen pump; a flow control valve which controls a flow of an anode gas; an exhaust/drain valve; a notification part; a voltage acquisition part for acquiring a voltage of each of unit cells; a freezing detection part for detecting freezing of at least one of the hydrogen pump and the exhaust/drain valve; and a control part. In the case where the acquired voltage is a negative voltage, the control part instructs a change of operation to the flow control valve so as to increase the flow of the anode gas. In the case where a voltage acquired after the instruction is a negative voltage and the freezing of at least one of the hydrogen pump and the exhaust/drain valve is detected, the control part causes the notification part to perform a notice of occurrence of the freezing. In the case where a voltage acquired after the instruction is a negative voltage and freezing is not detected in both the hydrogen pump and the exhaust/drain valve, the control part causes the notification part to perform a notice of occurrence of a fault.SELECTED DRAWING: Figure 2
Patent JP-2020021196-A (JP)
Title: Reading port folio generation program, sentence port folio generation program, and fusion port folio generation program
Inventor: OTSUKI IKUKO
IPC: G06Q50/10
Filed: 2018-07-31
Abstract: To provide a reading port folio generating program visualizing modification of reading tendency of a reading content, i.e. interest and concern, using a C code constituted with 4 digits of classification codes of Japan book code.SOLUTION: A reading port folio generating program makes a computer generating reading port folio visualizing information regarding a reading record of a user execute an acquisition procedure acquiring a reading impression of a book associated with a C code of the book, a generation procedure that classifies the C code of the book for the same category and generates reading port folio including a number of reading time of the book classified for the same category, and a display procedure displaying the reading port folio.SELECTED DRAWING: Figure 4
Patent JP-2020018561-A (JP)
Title: Game machine
Inventor: KANO TAKUYA
IPC: A63F7/02
Filed: 2018-07-31
Abstract: To provide a game machine capable of improving amusement of games.SOLUTION: Since a ball flowed into a sixth passage DRt6 drops onto a position away from a shaft D171 of a rolling member D170 (body portion D172), it is possible to dispose displacement members D180 to an open position quickly. Therefore, it is possible to cause other following balls to enter the sixth passage DRt6 easily. At the same time, a direction in which a ball rolls on the upper surface of the rolling member D170 is configured to be a direction approaching the shaft D171, following the progress of the rolling of the ball, it is possible to displace the displacement members D180 to a closed position. Therefore, it is possible to cause a player to pay attention to whether or not the other balls can flow into the sixth passage DRt6 while the displacement members D180 is still open. As a result, amusement of games can be enhanced.SELECTED DRAWING: Figure 121
Patent JP-2020019105-A (JP)
Title: Driving tool
Inventor: AKIBA YOSHITAKA
IPC: B25C1/06
Filed: 2018-08-01
Abstract: To provide a driving tool which can drive a driven material with proper kinetic energy.SOLUTION: A nail driving machine 1 includes a motor 2, a flywheel 4, a driver 3, and a controller 18. The flywheel 4 is rotationally driven by the motor 2. The driver 3 is disposed so as to face an outer periphery of the flywheel 4 and moved along a predetermined operation line L by rotational energy transmitted from the flywheel 4 to conduct driving operation for driving a nail 101 into a workpiece 100. The controller 18 sets a rotation speed of the motor 2 based on first information corresponding to rotational energy of the flywheel 4 before the driving operation of the driver 3 and second information corresponding to rotational energy of the flywheel 4 after the driving operation of the driver 3.SELECTED DRAWING: Figure 1
Patent JP-2018164798-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of polishing game media by effectively utilizing a belt shaped polishing body and suppressing dislocation of the arrangement of the polishing body.SOLUTION: In a pachinko game machine, in a circulation route of game balls used for games, a polishing mechanism is provided for polishing the game balls with polishing cloth attached thereto. The polishing cloth is stretched on the rear face of a polishing cassette, wound up by a winding portion 65, and accommodated inside the polishing cassette. In a transfer route of game balls in the polishing mechanism, the portion where the game balls contact the polishing cloth is formed obliquely with respect to a winding direction of the polishing cloth. Two rollers 66A and 66B of the winding portion 65 are structured to engage with each other via the polishing cloth, with a plurality of gear members 68 in spur gear shapes being disposed in an axial direction interposing a space between each other along rotary shafts 67A and 67B pivotally supported parallel to each other.SELECTED DRAWING: Figure 13
Patent JP-2018200743-A (JP)
Title: Method for manufacturing glass substrate as base of glass substrate for a magnetic disk, method for manufacturing glass substrate for magnetic disk and fixed abrasive grindstone
Inventor: FUKADA JUNPEI
IPC: G11B5/84
Filed: 2018-08-03
Abstract: To provide a manufacturing method of a glass substrate for a magnetic disk capable of manufacturing a high-quality glass substrate while reducing the time during which grinding cannot be carried out by fixed abrasive grain, without lowering a processing speed and further reducing a surface roughness of the processed surface.SOLUTION: A grinding process for grinding the main surface of the glass substrate by using a lubricant and a surface plate on which fixed abrasive grains including diamond grains are disposed on the grinding surface is included. The glass substrate is a glass substrate whose main surface is a mirror surface. The grinding processing includes a first stage of roughening the surface of the glass substrate with a higher load than a load performing the grinding processing, a second stage of grinding the surface of the glass substrate with a lower load than the load of the first stage. The first stage and the second stage are carried out using the same device.SELECTED DRAWING: Figure 3
Patent JP-2020023106-A (JP)
Title: Inkjet recording device and control method for the same
Inventor: ISHII DAISUKE
IPC: B41J2/01
Filed: 2018-08-07
Abstract: To achieve a method in which even if a difference of brightness values between ink and base color of a recording medium is small, a pattern to be recorded by ink can be detected with good accuracy and a recording position can be adjusted.SOLUTION: An inkjet recording device creates first shading data using a read-out white-base image; reads out a chart formed of a plurality of ink and corrects an image of the chart on the basis of the first shading data to acquire a first image; acquires a base image of the recording medium; reads out the chart to acquire an image formed using prescribed ink of the plurality of ink; creates second shading data using the image formed by the base image and the prescribed ink; corrects the image of the chart on the basis of the second shading data to acquire a second image; specifies areas formed using the plurality of ink respectively in the image of the chart using the first and second images; and calculates positional shift amounts of the recording head on the basis of positions of the specified areas.SELECTED DRAWING: Figure 18
Patent JP-2020027680-A (JP)
Title: Manufacturing method of spark plug
Inventor: MITSUDA SHINYA
IPC: H01T21/02
Filed: 2018-08-09
Abstract: To provide a manufacturing method of a spark plug capable of suppressing positional displacement of printing of a mark.SOLUTION: A manufacturing method of a spark plug includes a printing step of forming a mark with an ink on a front end face of an elastic member and printing the mark by pressing the front end face to a bottom face of a rear end portion of a terminal fitting. A projection enclosing a perimeter of the bottom face of the rear end portion has a diameter reduced part where the inner diameter is reduced toward the bottom face, at least in a portion adjacent to the bottom face. A diameter of the front end face of the elastic member or a diameter of a circumscribed circle of the front end face is larger than a diameter of the bottom face of the terminal fitting. In the printing step, the front end face of the elastic member is inserted into the projection, and the front end face is made closer to the bottom face while abutting an outer edge of the front end face to an inner peripheral surface of the diameter reduced part.SELECTED DRAWING: Figure 2
Patent JP-2018199823-A (JP)
Title: Catalyst systems
Inventor: DERMOT O'HARE
IPC: C08F10/00
Filed: 2018-08-21
Abstract: To provide a process for producing a catalyst support comprising a layered double hydroxide, and an olefin polymerization catalyst.SOLUTION: A process for preparing a catalyst support comprising a layered double hydroxide comprises steps a) to d): a) providing a water-wet layered double hydroxide of a formula (1) defined by [MM'(OH)](X).bHO, where M and M' are metal cations, z=1 or 2, y=3 or 4, x is from 0.1 to 1, b is from 0 to 10, X is an anion, r is 1 to 3, n is the charge on the anion, and a is determined by x, y and z, preferably a=z(1-x)+xy-2; b) keeping the layered double hydroxide water-wet; c) bringing the water-wet layered double hydroxide into contact with at least one solvent, the solvent being miscible with water and preferably having a solvent polarity (P') in the range from 3.8 to 9; and d) thermally treating a material to produce a catalyst support.SELECTED DRAWING: None
Patent JP-2019042735-A (JP)
Title: Method for producing porous hollow membrane containing separation layer, porous hollow membrane and filtration method
Inventor: OKAMURA DAISUKE
IPC: B01D69/12
Filed: 2018-08-31
Abstract: To provide a method for producing a porous hollow membrane excellent in chemical resistance and mechanical strength.SOLUTION: A method for producing a porous hollow membrane containing a separation layer includes a step of producing a kneaded product and a step of discharging a kneaded product. The step of producing the kneaded product includes mixing a thermoplastic resin, a nonsolvent and inorganic fine powder, and then melt kneading the mixture, and the nonsolvent does not uniformly dissolve a thermoplastic resin in a mass of 1/4 at a boiling point.SELECTED DRAWING: None
Patent JP-2020037635-A (JP)
Title: Glove dip composition, method for manufacturing glove, and glove
Inventor: ENOMOTO NORIHIDE
IPC: C08L83/12
Filed: 2018-09-03
Abstract: To provide a glove dip composition that can produce a glove having a high tensile strength, by producing a glove without reducing the film-forming property even if thinner-wall and lighter-weight are aimed.SOLUTION: The problem is solved by a glove dip composition containing an elastomer and a silicon-containing organic coagulant for coagulating the glove dip composition.SELECTED DRAWING: Figure 2
Patent JP-2020037802-A (JP)
Title: Connection beam
Inventor: ISSHI MASAHITO
IPC: E04B1/58
Filed: 2018-09-04
Abstract: To provide a connection beam allowing man-hours to be reduced upon connection with a building unit.SOLUTION: Only a first connection beam 20A is connected with one building unit 12, while only a second connection beam 20B is connected with the other building unit 12B. The first connection beam 20A and the second connection beam 20B face each other. Buffer members 22 and 24 are arranged between the first connection beam 20A and the second connection beam 20B, the buffer members 22 and 24 being composed of elastic material. In this way, even when positional deviation between the first connection beam 20A and the second connection beam 20B occurs, the positional deviation may be absorbed with the buffer members 22 and 24. That is, as the positional deviation from a predetermined position is allowed in some extent upon attachment of the connection beam 20 and the building unit 12, positional adjustment may be performed in a short time. So, reducing man-hours upon connection between the connection beam 20 and the building unit 12 may be achieved.SELECTED DRAWING: Figure 3
Patent JP-2018188793-A (JP)
Title: Paper filler composition
Inventor: JOHN CLAUDE HUSBAND
IPC: D21H15/02
Filed: 2018-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing an aqueous suspension comprising microfibrillated cellulose.SOLUTION: The method comprises a step of microfibrillating a fibrous substrate comprising cellulose in an aqueous environment.SELECTED DRAWING: None
Patent JP-2020040844-A (JP)
Title: MANUFACTURING METHOD OF SiC SINGLE CRYSTAL, AND COATED MEMBER
Inventor: HOSAKA YOSHITERU
IPC: C30B23/06
Filed: 2018-09-06
Abstract: To provide a manufacturing method of a SiC single crystal capable of suppressing soaring of residual carbon powder after Si is sublimated previously from base powder; and to provide a coated member.SOLUTION: A manufacturing method of a SiC single crystal has a housing step for housing powdery raw material into an inner bottom part of a crucible capable of storing the raw material, and attaching a seed crystal on a position facing the raw material, an installation step for arranging a porous body at least on a part of a first surface on the seed crystal side of the raw material, and a crystal growth step for growing the seed crystal by sublimating the raw material by heating, in which the porous body comprises carbon or carbide, and a bore diameter of the porous body is smaller than a mean particle size of the raw material.SELECTED DRAWING: Figure 1
Patent JP-2020039439-A (JP)
Title: Game machine
Inventor: SHIMOMURA YOJI
IPC: A63F7/02
Filed: 2018-09-06
Abstract: To provide a game machine capable of suitably performing a change in a probability.SOLUTION: A game machine is set to be in a probability change reception state for receiving a change in a probability in which a result of determination means becomes a predetermined result by change reception state means in execution of first predetermined operation. In execution of second predetermined operation, the game machine is set to be in a probability notification state for reporting information regarding a probability in which a result of the determination means becomes a predetermined result by probability notification state means. In the meantime, a predetermined member arranged on a front operates in a mode not occurring in a normal game in a probability change reception state by the change reception state means or in a probability notification state by the probability notification state means.SELECTED DRAWING: Figure 77
Patent JP-2020041436-A (JP)
Title: Blower
Inventor: KATSUMATA SHINSUKE
IPC: F04F5/46
Filed: 2018-09-07
Abstract: To provide a blower capable of increasing a concentration of a functional component contained in a blowout air stream at a position separated by a desired distance.SOLUTION: A blower 1 comprises: a suction port 21 for air; high-pressure air generating means 30 which changes air taken in from the suction port 21 into high-pressure air; a first blowout port 41 which blows out high-pressure air; a second blowout port 42 which is provided in an outer periphery of the first blowout port 41 and blows out high-pressure air; an induction air suction port 23 which is induced by the high-pressure air blown out of the first blowout port 41 and the second blowout port 42 and sucks air; an induction air blowout port 43 for blowing out air which is sucked by the induction air suction port 23, between the first blowout port 41 and the second blowout port 42; and functional component introducing means for introducing a functional component into a blowout air stream which is blown out of a housing 13. The blowout air stream includes a first blowout air stream which is blown out of the first blowout port 41, a second blowout air stream which is blown out of the second blowout port 42, and an induction air stream which is blown out of the induction air blowout port 43, and functional component introducing means 70 introduces a functional component into the first blowout air stream.SELECTED DRAWING: Figure 3
Patent JP-2020040765-A (JP)
Title: Sheet feeding apparatus and image forming apparatus
Inventor: SAKURAI YUTA
IPC: B65H3/52
Filed: 2018-09-07
Abstract: To further increase a sheet conveying force in a sheet feeding apparatus capable of changing an angle of a manual feeding tray.SOLUTION: The sheet feeding apparatus includes: a manual feeding tray on which sheets are loaded; feeding means for feeding sheets loaded on the manual feeding tray; a pull-out conveyance roller for conveying a sheet fed by the feeding means; a driven roller for pressing against the pull-out conveyance roller; and pressurizing means for pressing the driven roller against the pull-out conveyance roller. The manual feeding tray can be opened to a first feeding position opened in a direction away from an apparatus body and to a second feeding position opened further from the first feeding position in a direction away from the apparatus body. The pressurizing means changes a pressing force of the driven roller against the pull-out conveyance roller between a case where the manual feeding tray is located at the first feeding position and a case where the manual feeding tray is located at the second feeding position.SELECTED DRAWING: Figure 2