baber/WOPTO huggingface dataset:
Patent JP-2021009548-A (JP)
Title: Control device, control method, and program
Inventor: UTSUMI TAKUYA
IPC: G05B23/02
Filed: 2019-07-01
Abstract: To provide a control device capable of preventing control to be avoided from being carried out for a power system operation even when an interlock bypass function is set valid.SOLUTION: A control device 40 comprises: an acquisition unit 430; and determination units 431-433. The acquisition unit acquires state signals respectively indicating the state of a device to be controlled among devices installed in a power system and the state of a peripheral device different from the device to be controlled. Each determination unit derives a second interlock condition expression which is a logical expression equivalent to a second condition for controlling the device to be controlled by using flag information indicating whether each of the state signals is important and a first interlock condition expression which is a logical expression equivalent to a first condition for controlling the device to be controlled, and determines whether to control the device to be controlled on the basis of an output acquired by inputting the state signals to the second interlock condition expression.SELECTED DRAWING: Figure 3
Patent JP-2019173032-A (JP)
Title: Polymer, composition for organic electroluminescent elements, organic electroluminescent element, organic el display device and organic el illumination
Inventor: IIDA KOICHIRO
IPC: C08G73/02
Filed: 2019-07-03
Abstract: To provide a polymer that can be insolubilized at low temperature and in a short time and has a high ability of hole injection transportation and high durability, and a composition for organic electroluminescent elements containing the polymer.SOLUTION: A polymer has a crosslinkable group represented by the formula (1) (where, a 1,2-dihydrocyclobuta[a]naphthalene ring may have a substituent).SELECTED DRAWING: None
Patent JP-2019171175-A (JP)
Title: Method and system for consistent, preparable, and safe cryospray treatment of airway tissue
Inventor: WENDELIN MANERS
IPC: A61B17/24
Filed: 2019-07-16
Abstract: To provide a favorable method and system for consistent, preparable, and safe cryospray treatment of airway tissue.SOLUTION: The invention provides a method and system for automated and semi-automated, predictable, consistent, safe, effective, and lumen-specific and patient-specific cryospray treatment of airway tissue in which treatment duration is automatically set by the system following entry of patient information and treatment location information into the system by the user, and the treatment spray is automatically stopped by the system when the automatically selected treatment duration has been achieved as determined by the system.SELECTED DRAWING: None
Patent JP-2019196774-A (JP)
Title: Driving device of fuel injection device
Inventor: KUSAKABE AKIRA
IPC: F02M61/10
Filed: 2019-07-19
Abstract: To provide a driving device of a fuel injection device capable of reducing a minimum injection amount by enlarging a linear region of a fuel injection characteristic to a low injection amount side by suppressing instable behavior of a valve element.SOLUTION: When a fuel injection device comes into a valve opening state, a high voltage source having voltage higher than a battery voltage, applies voltage 410 to supply electric current to the fuel injection device, then the application of the voltage 410 from the high voltage source is stopped to lower the electric current supplied to the fuel injection device down to a current value 405 which cannot hold the opening state of a valve element, and in a stage of changing to a holding current 408, a voltage 411 is applied from the high voltage source.SELECTED DRAWING: Figure 4
Patent JP-2021020322-A (JP)
Title: Three-dimensional molding apparatus and three-dimensional molding method
Inventor: AMAN YASUTOMO
IPC: B29C64/371
Filed: 2019-07-24
Abstract: To provide a three-dimensional molding apparatus capable of preventing a transmissive window from smearing.SOLUTION: A three-dimensional molding apparatus configured to irradiate a molding material with light L, melt and solidify the molding material, and mold a three-dimensional object comprises: a transmissive window 61 that allows the light to be transmitted; a tubular member 62 surrounding the transmissive window 61; and an air-supply section HL that supplies air inside the tubular member 62 so that inert gas GS flows downward from the transmissive window 61.SELECTED DRAWING: Figure 2
Patent JP-2021020399-A (JP)
Title: Liquid discharge device, control method for the same and program
Inventor: MATSUURA KAZUNARI
IPC: B41J2/01
Filed: 2019-07-29
Abstract: To provide a control method for suppressing the problem that a plurality of kinds of liquid mix together on a recording medium, in discharging the liquid to unit regions in the recording medium separately multiple times.SOLUTION: In discharging liquid to unit regions in a sheet separately multiple times, when it is determined that total discharge amounts of the liquid to the unit regions calculated based on discharge data exceed a predetermined amount, dividing/discharging, by which the discharge data are divided into a plurality of divided discharge data in which total discharge amounts that are shown by the data respectively are below the predetermined amount and a head is made to discharge liquid, is executed separately multiple times. At least one of the plurality of divided discharge data is constituted of ink of four CMYK colors excluding at least one color from the colors.SELECTED DRAWING: Figure 7
Patent JP-2021022277-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: KAWAMORI SHIGEKI
IPC: G06Q30/02
Filed: 2019-07-30
Abstract: To suitably make use of transaction data stored on blocks.SOLUTION: An information processing apparatus 100A comprises: position data acquisition means that acquires position data of a user who carries a mobile terminal together with date data; action history data storage means that stores the position data and the date data acquired by the position data acquisition means as action history data of the user on data blocks connected by hash chains constituted in a network; and action evaluation means that evaluates whether the user's action is a normal action or a special action by using the action history data stored in the action history data storage means.SELECTED DRAWING: Figure 3
Patent JP-2021023865-A (JP)
Title: Water treatment apparatus
Inventor: SAKAKIBARA TAKASHI
IPC: B01F1/00
Filed: 2019-08-02
Abstract: To provide a water treatment apparatus which stably supplies a chemical solution having desired concentration, and can obtain stable filtration performance.SOLUTION: A water treatment apparatus has a housing 51 in a cylindrical form having a bottom, a partitioning plate 56 that has a spouting pipe 52 that is erected upward in the housing 51 and vertically partitions the inside, a chemical solution mounting part 53 that allows the chemical solution to be mounted on the partitioning plate 56, a mounting part inlet 57 opened to the partitioning plate 56, and a mounting part outlet 58 that is above the partitioning plate 56 and is provided on the side wall side of the spouting pipe 52, in which the mounting part inlet 57 is provided near the center axis of the spouting pipe 52 rather than the mounting part outlet 58, a part of the chemical solution mounting part 53 is arranged between the mounting part inlet 57 and the mounting part outlet 58, and accordingly an effect for obtaining a chemical solution having desired concentration is obtained without excessively dissolving the chemical solution.SELECTED DRAWING: Figure 9
Patent JP-2021024693-A (JP)
Title: Slider board
Inventor: KOTAKI DAIZO
IPC: B65G7/02
Filed: 2019-08-05
Abstract: To provide a slider board capable of further reducing man-power load of an operator relating to a conveyance work.SOLUTION: A slider board 10 has a plurality of first protrusive ribs 12 that extend in a conveyance direction of a cargo 20, are provided at intervals parallel with each other and are made of a resin, a recess 14 for lowering the height of the first protrusive ribs 12 formed at intervals in a length direction of the first protrusive ribs 12, and a connection part 16 for connecting the adjacent first protrusive ribs 12 with each other.SELECTED DRAWING: Figure 1
Patent JP-2021024201-A (JP)
Title: Cleaning device
Inventor: TANJI TADATOSHI
IPC: B29C33/72
Filed: 2019-08-06
Abstract: To provide a cleaning device capable of efficiently cleaning an annular bottom surface, with respect to a die having the annular bottom surface.SOLUTION: A cleaning device is so constituted as to clean a die of a molding device. The die comprises: an annular bottom surface; a peripheral surface; and an annular slit formed between the bottom surface and the peripheral surface, and a parison is so constituted as to be extruded from the slit. The cleaning device comprises a cleaning member, and the cleaning member is so constituted as to clean the bottom surface by relatively moving in a first direction and a second direction with respect to the bottom surface. Here, the second direction is a direction perpendicularly crossing to the first direction, and further, the relative moving is along the annular shape of the bottom surface.SELECTED DRAWING: Figure 1
Patent JP-2021027549-A (JP)
Title: Semiconductor amplifier circuit
Inventor: OGURA AKIO
IPC: H03F3/45
Filed: 2019-08-08
Abstract: To reduce distortion of an amplified signal without increasing power consumption.SOLUTION: A semiconductor amplifier circuit includes a gate drive that outputs a gate drive signal according to an input signal and enhances the drive capability of the gate drive signal while a drive enhancement signal is a first logic, an enhancement time setting unit that makes the drive enhancement signal the first logic for a predetermined time after the input signal satisfies a predetermined condition, and shifts the drive enhancement signal to a second logic after the predetermined time elapses, and an output circuit that includes a transistor with a gate to which a gate drive signal is input and outputs an amplified signal that amplifies the input signal from the transistor.SELECTED DRAWING: Figure 1
Patent JP-2021030508-A (JP)
Title: Device and method for applying release agent to unvulcanized tire inner face
Inventor: NISHIO SATORU
IPC: B29C33/02
Filed: 2019-08-20
Abstract: To provide a device and a method for applying a release agent preventing the sticking of a release agent to a tire outer face and the scattering thereof to a circumferential environment while suppressing the application unevenness of the release agent to an unvulcanized tire inner face.SOLUTION: The whole of an unvulcanized tire G in a sideways state is stored in a casting 2 in a non-contact state with the casing 2, the inner space of the tire G is communicated with the inner space of the casing 2 through a tire upper side opening Gu and a lower side opening Gd, collectors 7A, 7C communicated with the inner space of the casing 2 via suction ducts 8A, 8C connected to the casing 2 at the positions facing the tire upper side opening Gu and the lower side opening Gd and a collector 7B communicated with the inner space via a suction duct 8B connected at the side faces 2b of the casing 2 are provided, a spray operation is controlled by a control part 10, the operation of each collector 7 is independently controlled based on the spray operation, a liquid release agent L is sprayed and is applied to the tire inner face, and further, the residual release agent L is sucked by each collector 7.SELECTED DRAWING: Figure 1
Patent JP-2021032283-A (JP)
Title: Sealing device
Inventor: KONO TOSHIYA
IPC: F16C33/78
Filed: 2019-08-21
Abstract: To provide a sealing device which prevents damage of a seal lip caused by an abrasion powder mixing into a lubrication oil while providing a protection ring to improve lubrication performance for the seal lip.SOLUTION: A sealing device 1 includes a reinforcement ring 10, an elastic body part 20 attached to the reinforcement ring 10, and an annular protection ring 30. The elastic body part 20 has an annular seal lip 21. The protection ring 30 has a disc part 31, an annular portion formed so as to face a sealed object at a position located closer to the sealed object side than the seal lip 21. The disc part 31 of the protection ring 30 has an inner surface 32, which is a surface facing the sealed object, and the protection ring 30 has magnetism in at least the inner surface 32.SELECTED DRAWING: Figure 2
Patent JP-2021033043-A (JP)
Title: Display
Inventor: GOU ZHENGYI
IPC: G02F1/1334
Filed: 2019-08-23
Abstract: To provide a display that can prevent a reduction in display quality.SOLUTION: A display comprises: a display panel including a polymer dispersion liquid crystal layer; and a light emitting module provided along a side face of the display panel. The light emitting module includes first light sources 111 having first light emitting points, second light sources 112 having second light emitting points in the same color as that of the first light emitting points, a first light guide 121 provided between the first light sources 111 and the side face, and a second light guide 122 forming a contact part C12 in contact with the first light guide 121 and provided between the second light sources 112 and the side face. The first light guide 121 and the second light guide 122 are arranged side by side in a first direction, and a distance DG1 along the first direction between the contact part and the first light emitting point G1 is equivalent to a distance DG2 along the first direction between the contact part and the second light emitting point G2.SELECTED DRAWING: Figure 5
Patent JP-2021034918-A (JP)
Title: User device and base station device
Inventor: KURITA YUTARO
IPC: H04W24/10
Filed: 2019-08-26
Abstract: To provide a technique for performing full-duplex communication by using two common wireless resources.SOLUTION: A user device includes: reception means for receiving a message indicating transmission timing of a measurement signal by each of a plurality of user devices broadcast from a base station device; determination means for determining a first timing when the measurement signal is transmitted and a second timing when the other user devices transmit the measurement signal on the basis of the message; and beam formation means for forming a beam toward the base station device at the first timing and the second timing.SELECTED DRAWING: Figure 2
Patent JP-2021033093-A (JP)
Title: Semiconductor nanoparticle-containing composition, wavelength conversion film, and luminous display element
Inventor: KAMII HIDEYUKI
IPC: H01L27/32
Filed: 2019-08-26
Abstract: To provide a semiconductor nanoparticle-containing composition which allows for forming a wavelength conversion film with good dispersion stability and coatability, high fluorescence quantum yield, and narrow fluorescence half width, and to provide a wavelength conversion film produced from the same, and a luminous display element.SOLUTION: One aspect of the present invention is a semiconductor nanoparticle-containing composition containing (A) semiconductor nanoparticles containing zinc, tellurium and copper, (B) light diffusing particles, and (C) binder.SELECTED DRAWING: Figure 1
Patent JP-2021031746-A (JP)
Title: Electric corrosion protection structure and electric corrosion protection method
Inventor: NAI HAJIME
IPC: E04B1/64
Filed: 2019-08-27
Abstract: To provide an electric corrosion protection structure and an electric corrosion protection method which are useful for electric corrosion protection in the proximity between gaps in a plurality of structures installed with the gap and can obtain a stable corrosion protection effect over a long term.SOLUTION: An electric corrosion protection structure 1A is provided with a corrosion protection structure connected body 11 in which a plurality of corrosion protection structures 10 are connected in series. Each of the corrosion protection structures 10 is provided with a hollow tubular member 12 having conductivity electrically connected with a metal member 61 of a corrosion protection target, and water holding layers 3 arranged on both sides thereof. A plurality of corrosion protection structures 10 constituting the corrosion protection structure connected body 11 is connected mutually separably via a projection part 12E of the tubular member 12. One hollow long-sized tubular member 13 extends over an entire length in a gap length direction 60Y of the corrosion protection structure connected body 11 and a linear member 14 is inserted in the hollow part of the member 13. The linear member 14 extends over an entire length in a gap length direction 60Y of the long-sized tubular member 13 and is fixed to the member 13 in a strained state.SELECTED DRAWING: Figure 4
Patent JP-2021038801-A (JP)
Title: Electrical system
Inventor: SAWAHATA KIMINORI
IPC: H02K11/30
Filed: 2019-09-03
Abstract: To reduce viscous resistance of an oily medium during startup, and improve the cooling performance of a motor during normal operation.SOLUTION: The present invention comprises: a motor part having a stator and a rotor; an inverter part that supplies power to a winding of the stator; a gear part that decelerates the rotation output from the rotor; an immersion part in which an oily medium that flows through the inside of the gear part stays; and an intermediate conductor that transmits power between the winding and the inverter part. At least a portion of the intermediate conductor contacts the oily medium in the immersion unit.SELECTED DRAWING: Figure 1
Patent JP-2020017527-A (JP)
Title: Lighting fixture
Inventor: KAWASAKI YOSHIAKI
IPC: F21S9/02
Filed: 2019-09-04
Abstract: To achieve improvement in assemblability of a lighting fixture.SOLUTION: A lighting fixture includes a body having a depth plate and a side plate 12, and a light source unit including a light source and a frame. The body has a spring erection part 790 in which a mounting spring 751 is mounted being erected in the same direction as the erection direction of a side plate 12. The spring erection part 790 has a pair of bridge parts 792 having an insertion hole and a protrusion part 793 for preventing coming off of the mounting spring 751. The mounting spring 751 is a wire, and a rhombic part on the tip side has a substantially rhombic shape, and root parts face outwardly from each other. At the root part, a pair of linear parts 755 is provided in which the end part of the wire is extending in the linear direction. The bridge part 792 has an insertion hole 794 in which the linear part 755 at the tip of the mounting spring 751 is inserted. An insertion port 795 of the insertion hole 794 has an inclined end 796. The inclined end 796 opens obliquely wider gradually as it goes closer to the erection direction of the side plate 12.SELECTED DRAWING: Figure 48
Patent JP-2021037728-A (JP)
Title: Image forming device
Inventor: MIYAKOSHI KUNIO
IPC: B41J2/01
Filed: 2019-09-05
Abstract: To suppress positional shift of an image position in a width direction more in comparison with a configuration in which an image for correction formed by an image forming part arranged at an uppermost stream in a conveying direction of a recording medium is detected by a detecting part positioned at an upstream side of another image forming part arranged at a downstream side of the image forming part so as to correct an image position in a width direction of the recording medium of the other image forming part.SOLUTION: An image forming device comprises: an image forming part that forms images for correction, preset by a first image forming part and a second image forming part respectively, on a recording medium; a first detecting part that detects the image for correction preset by the first image forming part; a second detecting part that detects at least the image for correction preset by the second image forming part; and a correcting part that corrects an image position in a width direction of the recording medium of the second image forming part, using the image for correction preset by the first image forming part detected by the first detecting part and the image for correction preset by the second image forming part detected by the second detecting part.SELECTED DRAWING: Figure 3
Patent JP-2020002161-A (JP)
Title: Hydroformylation process
Inventor: THOMAS C EISENSCHMID
IPC: C07C47/02
Filed: 2019-09-05
Abstract: To provide a hydroformylation process providing cost saving and exhibiting fast operation stability at same time.SOLUTION: There is provided a hydroformylation process including getting CO, H, and a first supply flow containing olefin in contact in a presence of a catalyst under a hydroformylation condition in a first reactor train 3, getting CO, H, and an additional supply flow containing olefin in contact in the presence of a catalyst under the hydroformylation condition in an additional reactor train 6, in which the additional reactor train is operated in parallel with the first train, a drain flow containing a reaction fluid is removed from each train, the drain flow is passed from at least 2 reactor trains to a common product material-catalyst separation zone 7, an olefin composition in the first supply flow is different from the olefin composition in the additional supply slow, and the hydroformylation condition in the first reactor train is different from the hydroformylation condition in the additional reactor train.SELECTED DRAWING: Figure 1
Patent JP-2021039323-A (JP)
Title: Clay for handicrafts
Inventor: SAKAGUCHI RYUJI
IPC: C08K3/34
Filed: 2019-09-05
Abstract: To provide a clay that does not give a sticky feeling but gives a smooth and dry feeling when touched with a hand, is readily molded, enables successful molding of a desired shape, can be colored in a bright, unclouded and clear color, and can keep a hand from being stained with the color.SOLUTION: A clay for handicrafts is characterized in that a pigment and silicon dioxide (SiO2) are added to an aqueous clay material containing an aggregate, CMC (paste), and calcium chloride (CaCl2).SELECTED DRAWING: None
Patent JP-2021043025-A (JP)
Title: Earth-fault detection device
Inventor: KAWAMURA YOSHIHIRO
IPC: G01R31/50
Filed: 2019-09-10
Abstract: To provide an earth-fault detection device adapted to a large-capacity Y capacitor.SOLUTION: Charge voltage Vp of a capacitor for detection measured while a positive electrode side of a high-voltage battery is connected in series to a positive electrode side end of the capacitor for detection operating as a flying capacitor and a negative electrode side end of the capacitor for detection is connected to the ground, is compared with charge voltage Vn of the capacitor for detection measured while the positive electrode side end of the capacitor for detection is connected to the ground and a negative electrode side of the high-voltage battery is connected in series to the negative electrode side end of the capacitor for detection. When the charge voltage Vp is smaller the charge voltage Vn and degree of smallness is greater than a predetermined reference, it is determined that positive electrode side insulation resistance is decreased. When the charge voltage Vn is smaller than the charge voltage Vp and degree of smallness is greater than a predetermined reference, it is determined that negative electrode side insulation resistance is decreased.SELECTED DRAWING: Figure 1