baber/WOPTO huggingface dataset:
Patent JP-2020135536-A (JP)
Title: Information management device and information management method
Inventor: KIYOTA HIDEO
IPC: H04L12/70
Filed: 2019-02-21
Abstract: To provide an information management device capable of centrally managing information relating to a configuration common to a plurality of controllers.SOLUTION: The information management device includes: a change receiving unit 111 that receives change instruction information for changing a common table defining common configuration information on a common configuration that a plurality of controllers 3 have in common, and common configuration information for an engine, which is obtained by converting the common configuration information into a data format usable by an engineering device 2 and which is used by the engineering device 2 when creating an operation file, in association with each other; and a table creating unit 13 that creates a common table reflecting changes in the common table based on the change instruction information received by the change receiving unit 111.SELECTED DRAWING: Figure 3
Patent JP-2020135832-A (JP)
Title: Control board wiring operation method and control board wiring operation auxiliary device
Inventor: SHIGEMICHI ITSUJI
IPC: G06F3/0481
Filed: 2019-02-26
Abstract: To provide a control board wiring operation method for quickly recognizing a wiring section while providing no mistake when performing complicated control board wiring operation with a large number of man hours.SOLUTION: In a control board wiring operation method for attaching a plurality of controller electrically controlling a machine to a housing of a control board and performing wiring operation based on a wiring diagram between the controllers in the housing, an image of the wiring diagram between the plurality of controllers is directly projected for the wiring operation and the image of the wiring diagram is also displayed in a place other than the housing.SELECTED DRAWING: Figure 2
Patent JP-2020139512-A (JP)
Title: Snap ring and support structure using the same
Inventor: KASAMATSU YASUHISA
IPC: F16B21/18
Filed: 2019-02-26
Abstract: To provide a snap ring 110 that can temporarily hold a diameter-contraction state using only a snap ring without using a special tool (plier or temporary holding tool) and allows for extremely easy attaching and detaching operations.SOLUTION: A snap ring 110 has an opening part and defines a C-shape, where both opening ends are configured to be engaging/disengaging parts 111 which can be mutually engaged and disengaged with one-touch operation.SELECTED DRAWING: Figure 10
Patent JP-2020143982-A (JP)
Title: Object detection device
Inventor: ICHIYANAGI HOSHIFUMI
IPC: G01S7/497
Filed: 2019-03-06
Abstract: To make it possible to eliminate a cooled object of water or water vapor from an optical window, as suppressing an increase in a constituent, and metamorphosis of the optical window.SOLUTION: An object detection device is configured to: revolve a mirror to thereby reflect measurement light emitted from a light emitting unit by the mirror, and scan the reflected measurement light over a prescribed range; reflect reflection light from an object present in the prescribed range by the mirror to guide the reflection light to a light reception unit; and detect the object on the basis of a light reception signal processed by a signal processing unit. When a revolving angle of the mirror stands within a scan angle range (θ1 to θ2, and θ3 to θ4) scanning the light, the light emitting unit, the light reception unit, and the signal processing unit are put into an action state. When the revolving angle of the mirror stands within a non-scan angle range (θ2 to θ3, and θ4 to θ1) not scanning the light, if an ambient environment is not in a low temperature state, the light emitting unit, the light reception unit and the signal processing unit are caused to cease, but if the ambient environment is in the low temperature state, actions of the light emitting unit, the light reception unit and the signal processing unit are caused to continue, in which in turn these units heat, and thereby ice, snow or the like adhered to an optical window is caused to melt, resulting in elimination of an adhered substance.SELECTED DRAWING: Figure 9
Patent JP-2020143225-A (JP)
Title: Spray coating agent for electromagnetic wave shielding
Inventor: HASHIMOTO DAISUKE
IPC: H05K9/00
Filed: 2019-03-07
Abstract: To provide a spray coating agent for electromagnetic wave shielding which prevents precipitation of silver particles even when being left for a long time and has enhanced adhesion to a surface of an electronic component, etc.SOLUTION: A spray coating agent for electromagnetic wave shielding contains a slurry-like masterbatch in which silver particles (A) having an average particle diameter of 30 nm or more and 250 nm or less are dispersed in a solvent (E), a thermosetting resin (B) and a curing agent (C), in which the masterbatch may further contain a dispersion agent (D) and silver dry powder (F).SELECTED DRAWING: None
Patent JP-2019155102-A (JP)
Title: Strategy game method and system utilizing channel
Inventor: LEE YONG HYUN
IPC: A63F13/55
Filed: 2019-03-12
Abstract: To provide a strategy game method and a system which allow a game user to use a channel and change a landform and which can utilize characteristics of the channel.SOLUTION: The strategy game method comprises: a step 310 including a basic channel arrangement including a preset first number of river tiles and a preset second number of bridge tiles, and providing a defense section of a user; a step 320 for providing the user with a river tile change function by which, arrangement of at least some river tiles out of the preset first number of river tiles can be changed, or deletion of at least some river tiles can be performed; and a step 330 for processing match between the user and other user with respect to the defense section including the channel arrangement changed by the user using the river tile change function.SELECTED DRAWING: Figure 3
Patent JP-2020146981-A (JP)
Title: Release film
Inventor: FUNATSU RYOSUKE
IPC: C09J201/00
Filed: 2019-03-15
Abstract: To provide a release film comprising a release layer containing a silicone compound on at least one surface side of a polyester film (base material) in which even when the release layer comes into contact with a solvent, the adhesion between the polyester film (base material) and the release layer can be maintained and excellent releasability can be maintained.SOLUTION: There is provided a release film comprising a release layer on at least one surface side of a polyester film in which the release layer includes a silicone compound and a compound having a (meth)acryloyl group.SELECTED DRAWING: None
Patent JP-2020156141-A (JP)
Title: Drive circuit for switch
Inventor: YAMADA SHO
IPC: H03K17/687
Filed: 2019-03-18
Abstract: To provide a drive circuit for a switch capable of suppressing occurrence of self-turn-on while suppressing increase of switching loss.SOLUTION: A drive circuit DrL comprises: a discharge path DP connecting a gate and a source of a switch SWL; a discharge switch 34 provided in the discharge path DP; a capacitor 36 and a connection switch 37 which are connected in series; and a drive control section 38 which performs drive control on the discharge switch 34 and the connection switch 37. A first end of a series connection body of the capacitor 36 and the connection switch 37 is connected closer to the gate than the discharge switch 34 in the discharge path DP, and a second end of the series connection body is connected to the source of the switch SWL. The drive control section 38 performs OFF drive on the connection switch 37 during OFF drive of the discharge switch 34 and performs ON drive on the connection switch 37 during ON drive of the discharge switch 34.SELECTED DRAWING: Figure 2
Patent JP-2020153600-A (JP)
Title: Refrigeration cycle device
Inventor: YOSHIDA SHINSUKE
IPC: F24F11/86
Filed: 2019-03-20
Abstract: To provide a refrigeration cycle device capable of making fluctuation of a discharge temperature moderate while suppressing degradation of reliability of a compressor.SOLUTION: An outdoor unit control portion 200 performs a rotational frequency decrease control for forcibly decreasing a rotational frequency of a compressor 21 by a first prescribed value (for example, 15 rps) as a fixed value, when a discharge temperature detected by a discharge temperature sensor 71 reaches a predetermined specified value (for example, 100°C). Further after the rotational frequency decrease control, the outdoor unit control portion 200 measures a time from a time when the discharge temperature is over the specified value to a time when the discharge temperature becomes lower than the specified value, and performs rotational frequency increase control to increase the rotational frequency of the compressor by a second prescribed value as a control value according to the time, when the discharge temperature becomes lower than the specified value. Thus, the discharge temperature can be early stabilized after the rotational frequency decrease control.SELECTED DRAWING: Figure 1
Patent JP-2019194571-A (JP)
Title: Curved surface shape inspection apparatus
Inventor: UMEMURA SATOSHI
IPC: G01B11/24
Filed: 2019-03-20
Abstract: To provide a technique that is a technique for measuring a curved surface shape of a glass plate and can measure distance to a measurement point even if light is not strictly applied to the measurement point on the curved surface of the glass plate.SOLUTION: A curved surface shape inspection apparatus includes: a confocal optical sensor for measuring distance to a measurement point by applying light having a plurality of wavelength components to the measurement point on a curved surface of a glass plate and by receiving reflection light of the light reflected at the measurement point; and a measurement point movement mechanism for moving a position of the measurement point on the curved surface of the glass plate.SELECTED DRAWING: Figure 1
Patent JP-2020156284-A (JP)
Title: Power storage device
Inventor: SUGIURA AKIMASA
IPC: H02J7/00
Filed: 2019-03-22
Abstract: To provide a power storage device having no function for communicating with an external apparatus, the power storage device including a breaker that, when abnormality of the power storage device is detected, is turned off and then, is turned on while suppressing probability of the power storage device becoming in an abnormal state again.SOLUTION: A battery 50 having no function for communicating with an ECU of a motorcycle 10 comprises: a secondary battery 62; a breaker 55 connected in series with the secondary battery 62; a first detection circuit 141 for detecting whether or not an alternator 10B is in a state for charging the secondary battery 62 when the breaker 55 is off; and a management section 130. The management section 130 executes: a first protection processing that, when abnormality of the secondary battery 62 is detected, turns off the breaker 55 to protect the secondary battery 62 from abnormality; and a first ON processing that, after the breaker 55 is turned off by the first protection processing, turns on the breaker 55 depending on a detection result of the first detection circuit 141.SELECTED DRAWING: Figure 8A
Patent JP-2019135773-A (JP)
Title: Semiconductor device
Inventor: SAITO TOSHIHIKO
IPC: G11C11/4074
Filed: 2019-03-25
Abstract: To provide a storage device capable of enhancing storage capacity per unit area without complicating processes.SOLUTION: A storage device has a plurality of memory cells, a plurality of word lines, and a plurality of bit lines. Each of the plurality of memory cells has a switching element, and a capacitive element having a first electrode and a second electrode. In at least one of the plurality of memory cells, the switching element controls connection between one bit line of the plurality of bit lines and the first electrode according to a potential given to one word line of the plurality of word lines, and the second electrode is connected with another word line different from the one word line of the plurality of word lines.SELECTED DRAWING: Figure 1
Patent JP-2020159781-A (JP)
Title: Water level detector
Inventor: MATSUNAGA KAZUYOSHI
IPC: F24F6/00
Filed: 2019-03-26
Abstract: To improve the detection accuracy of a water level detector.SOLUTION: Provided is a water level detector comprising a water reservoir 16 for storing water, a float part 40b rotationally moving in the vertical direction by a change of water level in the water reservoir 16, a magnet 41b provided in the float part 40b, and a detection part 39b for detecting the position of the magnet. The float part 40b is approximately shaped like a box, with the bottom opened, and the inside of the float part 40b is divided by a first partition plate 43b extending downward from the top surface of the float part 40b into a first air chamber 44b, with the underside opened, and a second air chamber 45b. The center axis 46b of rotational motion of the float part 40b is provided on the first air chamber 44b side in parallel to the first partition plate 43b, and the magnet 41b is provided in the second air chamber 45b. The amount of air collected in the second air chamber 45b is larger than the amount of air collected in the first air chamber 44b in the range of rotational motion of the float part 40b.SELECTED DRAWING: Figure 8
Patent JP-2019172993-A (JP)
Title: Purification method of trityl group-containing mono-dispersed polyethylene glycol
Inventor: OGI KOICHI
IPC: C08G65/30
Filed: 2019-03-26
Abstract: To provide a purification method for providing trityl group-containing mono-dispersed polyethylene glycol.SOLUTION: There is provided a purification method for separating and removing a ditrityl body from a mixture containing single-terminal trityl group-containing mono-dispersed polyethylene glycol and double-terminal ditrityl body impurities to obtain single-terminal trityl group-containing mono-dispersed polyethylene glycol, including Process (A): reacting a hydroxyl group of the trityl group-containing mono-dispersed polyethylene glycol with a dibasic acid anhydride in a solvent II, Process (B): separating the resulting reaction solution into a water layer and an organic layer by a separating extraction purification using one or more solvent selected from solvents I, II, III and a solution with pH 3 to 7, and distributing the ditrityl body impurities into the organic layer and an ester compound into the water layer, Process (C): adding base to the water layer to hydrolyze the ester compound to obtain the trityl group-containing mono-dispersed polyethylene glycol. Solvent I: C3 or less alcohol. Solvent II: C8 or less aromatic hydrocarbon. Solvent III: C10 or less saturated aliphatic hydrocarbon.SELECTED DRAWING: None
Patent JP-2020166929-A (JP)
Title: connector
Inventor: KONDO YUKI
IPC: H01R13/6471
Filed: 2019-03-28
Abstract: To suppress an adverse electrical effect between terminal groups.SOLUTION: A connector 10 includes a first terminal group 36, a second terminal group 38, an insulating housing 30, and a conductive member 60 having a conductivity property. The first terminal group 36 includes a plurality of terminals 20 arranged side by side, and the second terminal group 38 includes a plurality of terminals 20 arranged side by side. The housing 30 holds the first terminal group 36 and the second terminal group 38 while they are stacked in two stages, and the conductive member 60 has a partition portion 62 and a pair of extending portions 64. The partition portion 62 is formed in a plate shape and is held in the housing 30 so as to partition off the first terminal group 36 and the second terminal group 38 from each other. The pair of extending portions 64 extend from the side edges on both sides of the partition portion 62 to either the first terminal group 36 side or the second terminal group 38 side.SELECTED DRAWING: Figure 4
Patent JP-2019107529-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-03-28
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a plurality of operation performance processes set to be in different modes depending on operation reception periods within an effective period can be executed.SELECTED DRAWING: Figure 60
Patent JP-2020167237-A (JP)
Title: Composition for rinse and method for rinse
Inventor: TSUCHIYA KOSUKE
IPC: H01L21/304
Filed: 2019-03-28
Abstract: To provide a composition for rinse, which contains a water-soluble polymer and no polishing grains, and which can decrease the number of defects of target objects after polishing.SOLUTION: A composition for rinse, which is provided according to the present invention, comprises a water-soluble polymer, of which the desorption parameter given by formula (I) below is 150 or larger, and no abrasive grains. W1/W0×100 (I), where W0 is a static contact angle, to deionized water, of a pre-SC-1 treatment wafer obtained by coating a surface of a single crystal silicon wafer with an aqueous solution of the water-soluble polymer and then rinsing the wafer by water, and W1 is a static contact angle, to deionized water, of a post SC-1 treatment wafer obtained by executing, on the pre-SC-1 treatment wafer, a cleaning process of performing a treatment with an SC-1 cleaning liquid of a room temperature for 10 seconds.SELECTED DRAWING: None
Patent JP-2020163066-A (JP)
Title: Game machine
Inventor: ASANO HIROYUKI
IPC: A63F7/02
Filed: 2019-03-30
Abstract: To provide a game machine capable of suitably increasing a degree of attention to a game machine.SOLUTION: A decorative pattern 621 is formed in a rear side of a sheet-like base material 611 having light transmittance, and a decoration part 622 is formed in a front side of the base material 611 and in a peripheral side of the decorative pattern 621. Accordingly, the decoration part 622 can be provided three-dimensionally for the decorative pattern 621, and hence decorative feeling by the decoration part 622 can be improved since the decoration part 622 is provided three-dimensionally for the decorative pattern 621. Especially, since the decoration part 622 is colored in a color configured so as to more easily reflect light than at least partial colors for coloring the decorative pattern 621, brilliance and gorgeousness can be added to the decoration part 622, thus suitably improving decoration feeling by the decoration part 622.SELECTED DRAWING: Figure 13
Patent JP-2020174437-A (JP)
Title: Brush burnout prevention device
Inventor: HASE NAOKI
IPC: H01R39/18
Filed: 2019-04-08
Abstract: To use a current-collector brush with no waste without damaging a collector ring.SOLUTION: A brush burnout prevention device 400 is constituted so as to, when a current-collector brush 104 in a rotary electric machine abuts on a collector ring 301 at a first position that is a closer side of the collector ring 301 in a radial direction of the collector ring 301 than a side of a grommet 406 connecting a lead cable 106 to the current-collector brush 104, output an alarm signal to restrict movement, to the collector ring 301 side, of the current-collector brush 104 that abuts on the collector ring 301 at a second position that is a closer side of the grommet 406 than the first position and is closer to the collector ring 301 side than the grommet 406 in the radial direction of the collector ring 301.SELECTED DRAWING: Figure 6
Patent JP-2020171985-A (JP)
Title: Ice and snow breaking tool
Inventor: NISHIKAWA MASAKATSU
IPC: E01H5/02
Filed: 2019-04-09
Abstract: To provide an ice and snow breaking tool which can easily crush various kinds of ice and snow including icicles formed at high places, and can suppress breakage of a road surface.SOLUTION: The ice and snow breaking tool has a clove-like shape comprising a handle 31 extending like a rod, and a blade tool main body 11 attached to a tip of the handle 31. A weight 36, which is movable along a longer direction, is assembled into the handle 31, and a stopper 33, which regulates a moving range of the weight 36, is located at two locations on the handle 31. Further, a front blade 21, which projects in an opposite direction of the handle 31, is formed on the blade tool main body 11, and a rear blade 24, which projects in the same direction as the handle 31, is formed on a reverse side of thereof. Compacted snow can be crushed by the front blade 21 and the weight 36 without difficulty, and further, breakage of a road surface can be suppressed by discretely locating plural front blades 21. In addition, the rear blade 24 is caused to bite in an icicle, and impact is added thereto by the weight 36, whereby also a large icicle can be knocked down.SELECTED DRAWING: Figure 1
Patent JP-2019109551-A (JP)
Title: Powder storage container
Inventor: HOSOKAWA HIROSHI
IPC: G03G15/08
Filed: 2019-04-11
Abstract: To provide: a powder storage container into which a conveyance tube is inserted to send internal powder out by the conveyance pipe, the powder storage container being capable of suppressing powder, leaking when the conveyance tube is extracted, from scattering; and an image formation apparatus comprising the powder storage container.SOLUTION: The present invention relates to a toner container 32 mounted on a toner supply device 60 which has a conveyance nozzle 611 having a nozzle opening 610 formed, a nozzle shutter 612, a nozzle shutter spring 613 energizing the nozzle shutter 612, and a nozzle shutter collar part 612a abutting on an inner bottom part of a tip opening 305 to let the nozzle shutter 612 move to open the nozzle opening 610. A nozzle receiving port 331 is arranged at the inner bottom part of the tip opening 305, and when the toner supply device 60 is mounted, the nozzle shutter collar part 612a and nozzle shutter spring 613 are stored in the inner space of the cylindrical tip opening 305.SELECTED DRAWING: Figure 1
Patent JP-2020173990-A (JP)
Title: Method for producing conductive particle
Inventor: AKAI KUNIHIKO
IPC: C23C28/02
Filed: 2019-04-11
Abstract: To provide a method for producing a conductive particle that can achieve stable connection resistance when used in an anisotropic conductive adhesive.SOLUTION: The present disclosure relates to a method for producing a conductive particle. The production method includes the steps of forming an electroless plating layer on the surface of a core particle, forming a gold layer on the surface of the electroless plating layer, and forming a tungsten layer by sputtering on the surface of the gold layer.SELECTED DRAWING: Figure 1
Patent JP-2020173390-A (JP)
Title: Plastic optical fiber and manufacturing method therefor
Inventor: KAWAGUCHI YOSHIHIDE
IPC: G02B6/028
Filed: 2019-04-12
Abstract: To provide a plastic optical fiber having a refractive index distribution, which excels in transparency and flexibility, and with which a communication speed is hardly degraded by use for a long period and/or use at a high temperature.SOLUTION: This plastic optical fiber 1 comprises a core part 2, and a clad part 3 arranged on the outer circumference of the core part 2. The core part 2 includes a the polymer of a monomer that includes 70 mass.% or more trichloroethyl methacrylate as the main constituent component and further includes a refractive index adjustment agent. The plastic optical fiber 1 is such that the rate of reduction of transmission band of the plastic optical fiber 1 after acceleration test for 1000 hours at 85°C to the transmission band of the plastic optical fiber 1 before the acceleration test is 10% or smaller. The transmission band here means the measured value of a transmission band for light of 780 nm in wavelength having been measured with respect to a plastic optical fiber 1 having a length of 20 m.SELECTED DRAWING: Figure 1