baber/WOPTO huggingface dataset:
Patent JP-2020029347-A (JP)
Title: Elevator control device system
Inventor: HIKITA SHOTARO
IPC: B66B3/00
Filed: 2018-08-23
Abstract: To highly accurately determine whether or not a closing plate operates normally.SOLUTION: An elevator control system includes an image analyzer and a main control device. The image analyzer includes a determination unit, an abnormality determination unit, and a notification unit. The determination unit determines whether or not a gap between sills is closed by a closing plate based on the luminance in an image range showing a range on that the gap between the sills is reflected among captured images imaged by an imaging device. The abnormality determination unit determines the presence or absence of the abnormality in the operation of the closing plate based on a determination result obtained from the determination unit. The notification unit notifies the main control device of the abnormality of the operation of the closing plate when the abnormality determination unit determines that the abnormality occurs in the operation of the closing plate. The main control device includes a control unit. When the control unit receives the notification of the abnormality in operation of the closing plate from the image analyzer, the control unit stops the operation of the elevator or stores information about the abnormality in the operation of the closing plate in a storage unit.SELECTED DRAWING: Figure 2
Patent JP-2020032542-A (JP)
Title: Member suppressing proliferation of fungi
Inventor: YAMASHITA KAORI
IPC: C08J5/18
Filed: 2018-08-27
Abstract: To provide a member suppressing proliferation of fungi capable of suppressing a proliferation of fungi without using an antimicrobial agent and capable of mass-producing by a simple method.SOLUTION: A member suppressing proliferation of fungi comprising a concave-convex surface structure in which a plurality of concave portions surrounded by convex portions are arranged, and in said concave portion, a major axis φ1 of an open is 100 μm or more and 1500 μm or less, and a minor diameter φ2 is 100 μm or more and 1500 μm or less, and major axis φ1≥minor axis φ2 is satisfied, and an average dof a distance between adjacent concave portions is 110 μm or more and 3000 μm or less, an opening area of said concave portion gradually decreases from the opening toward the deepest portion, and a depth H of said concave portion is 10 μm or more and 500 μm or less, and provided with a microprojection group constituted by arranging a plurality of microprojections on the inner surface of said concave portion, and said microprojections have a width w of 0.1 μm or more and 20 μm or less, a height h of 0.1 μm or more and 100 μm or less, and the average dof the distance between adjacent microprojections is 0.1 μm or more and 20 μm or less, and Sa on the inner surface of the concave portion is 1 μm or more and 50 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2020034744-A (JP)
Title: Developer storage body, image forming unit, and image forming apparatus
Inventor: SUZUKI MASAYUKI
IPC: G03G15/08
Filed: 2018-08-30
Abstract: To prevent leakage of developer from a developer storage body.SOLUTION: A developer storage body comprises: a storage unit that stores a developer and has a discharge part discharging the developer; an opening/closing member that is movable between an open position opening the discharge part and a closed position closing the discharge part and has a first receiving part and a second receiving part; an operation member that moves in a first direction to move the opening/closing member to the open position and moves in a second direction to move the opening/closing member to the closed position; an engagement member that is engaged with the first receiving part of the opening/closing member when the operation member moves in the first direction and is engaged with the second receiving part of the opening/closing member when the operation member moves in the second direction; and a release unit that releases the engagement between the engagement member and the first receiving part.SELECTED DRAWING: Figure 8
Patent JP-2018183680-A (JP)
Title: Game machine
Inventor: SHIRAISHI YUICHI
IPC: A63F5/04
Filed: 2018-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing a player to enjoy a pure assist-time game.SOLUTION: In a general game state, the game machine executes an internal lottery of a first special winning combination in a case of a first prescribed number, and executes an internal lottery of a second special winning combination in a case of a second prescribed number. In a state of an internal lottery of the second special winning combination in the first prescribed number, the game machine does not execute an internal lottery of the first special winning combination, but executes an internal lottery of a choice winning combination. In a state where the internal lottery of the second special winning combination is executed and an assist time is actuated, when stop buttons are correctly operated and stopped, a correct winning combination is won, however, the first special winning combination and second winning combination are not won. In a state where a generator of the second winning combination is operated, a possibility of winning a plurality of correct winning combinations is lower than a possibility in the general game state and an internal state of the second special winning combination, and a total winning probability of a small winning combination becomes higher than probabilities in the normal game state and the internal state of the second winning combination.SELECTED DRAWING: Figure 7
Patent JP-2020037321-A (JP)
Title: Power supply system and power supply method
Inventor: IMAMOTO KENJI
IPC: B60M3/06
Filed: 2018-09-04
Abstract: To suppress a capacity of an electric power storage apparatus, and further compensate electric energy required for emergent travelling of a train as an alternative of an electric power substation when an electric power system is abnormal, while saving energy by making effective utilization of regenerative electric power when the system is normal.SOLUTION: The electric power supply system is constituted of an electric power storage apparatus and an electric power conversion apparatus for controlling the electric power storage apparatus. The electric power conversion apparatus controls charging/discharging of the electric power storage apparatus on the basis of electric power amounts for emergency required for emergent travelling of one or more trains that travel in a feeding range, an electric power supply range of the electric power storage apparatus, while receiving electric power supply through a feeding wire.SELECTED DRAWING: Figure 1
Patent JP-2020037923-A (JP)
Title: Control method, control device, and engine system
Inventor: YAMADA NORIYUKI
IPC: F02B19/16
Filed: 2018-09-05
Abstract: To prevent blockage by fuel residue of an auxiliary combustion chamber.SOLUTION: A control method of a dual fuel engine including a main combustion chamber in which a gas fuel and a liquid fuel are burned, and an auxiliary combustion chamber connected to the main combustion chamber and provided with an injection device for the gas fuel, includes a liquid fuel injection process for injecting the liquid fuel in a case when fuel residue is accumulated in the auxiliary combustion chamber in burning the liquid fuel.SELECTED DRAWING: Figure 2
Patent JP-2020038548-A (JP)
Title: Management device and program
Inventor: NISHIZAWA TAKESHI
IPC: G06F21/45
Filed: 2018-09-05
Abstract: To secure security in groups after integration while easing burden required for setting changes after the integration, when the groups (tenants) are integrated.SOLUTION: A management server 14 stores, for each user belonging to a tenant A10 and each user belonging to a tenant B12, an authentication level for a domain to which each belongs to, into a storage section 14e. Moreover, it stores an integration policy table 14e3 stipulating relations between the authentication levels and security levels after integration, into the storage section 14e. When the tenant A10 and the tenant B12 are integrated, the management server 14 adaptively sets the security level for each user belonging to the tenants after the integration using the authentication levels and the integration policy table 14e3.SELECTED DRAWING: Figure 1
Patent JP-2020040422-A (JP)
Title: Side defroster device
Inventor: SATO KENTARO
IPC: B60H1/00
Filed: 2018-09-06
Abstract: To ensure that a defroster of which defroster blow-out port is provided to a front pillar functions in the case that a display device is provided to an instrument panel located behind the front pillar.SOLUTION: A side defroster device comprises: a front pillar 12 erected from an outermost edge part of an instrument panel 11 in a vehicle width direction; and a defroster blow-out port 17 which is provided to the front pillar 12 and blows air toward a side window glass 14. The instrument panel 11 behind the front pillar 12 is provided with a display device 16 for displaying an image of the outside of a vehicle, and the defroster blow-out port 17 is in a position where it overlaps with a top wall 21a of a housing 21 in the vehicle width direction in the forward/rearward view. Thus, air blown from the defroster blow-out port 17 is diffused on the top wall 21a of the housing 21, and a part of it flows toward the side window glass 14 and defrosts the side window glass 14 effectively.SELECTED DRAWING: Figure 3
Patent JP-2019070384-A (JP)
Title: Turbomachine with gearbox and integrated electric machine assembly
Inventor: DAREK TOMASZ ZATORSKI
IPC: F02C6/14
Filed: 2018-09-07
Abstract: To provide a gas turbine engine including an electric machine, such as an electric generator.SOLUTION: A turbomachine includes a turbine section (100) including a turbine (104). The turbine (104) includes a first plurality of turbine rotor blades (106) and a second plurality of turbine rotor blades (108), the first plurality of turbine rotor blades (106) and second plurality of turbine rotor blades (108) alternatingly spaced along the axial direction (A). The turbomachine also includes a gearbox (122). The turbomachine also includes an electric machine assembly (220) including a rotor coupled to one of a ring gear (144), a planet gear (146) and a sun gear (148) of the gearbox (122) such that the rotor rotates relative to a stator during operation.SELECTED DRAWING: Figure 2
Patent JP-2019052839-A (JP)
Title: Multi-product liquefaction method and system
Inventor: LAURENT MARC BRUSSOL
IPC: F25J1/00
Filed: 2018-09-07
Abstract: To provide a hydrocarbon liquefaction plant and process capable of liquefying multiple different feed streams with minimal product flash.SOLUTION: A liquefaction system 160 is capable of sequentially or simultaneously liquefying multiple feed streams 100 of hydrocarbons having different normal bubble points with minimal flash. The liquefying heat exchanger 150 has separate circuits for handling multiple feed streams. The feed stream with the lowest normal boiling point is sub-cooled sufficiently to suppress most of the flash. Feed streams with relatively high normal boiling points are cooled to substantially the same temperature, then blended with bypass streams 102 to maintain each product near its normal bubble point. The system can also liquefy one stream at a time by using a dedicated circuit or by allocating the same feed to multiple circuits.SELECTED DRAWING: Figure 1
Patent JP-2019048976-A (JP)
Title: Poly(amide-imide) copolymer, composition for preparing poly(amide-imide) copolymer, molding article including poly(amide-imide) copolymer, and display device
Inventor: JEONG BOREUM
IPC: H01L51/50
Filed: 2018-09-10
Abstract: To provide a poly(amide-imide) copolymer having improved mechanical and optical properties, a composition for preparing the poly(amide-imide) copolymer, a molding article, and a display device.SOLUTION: Provided is a poly(amide-imide) copolymer that is a reaction product of an aromatic diamine having a maximum absorption wavelength in a range from 500 nm to 700 nm, a diamine represented by Formula 1, a dicarbonyl compound represented by Formula 2, and a tetracarboxylic acid dianhydride represented by Formula 3.SELECTED DRAWING: Figure 2
Patent JP-2020042192-A (JP)
Title: Display device and mirror device
Inventor: YOSHIDA KOJI
IPC: G09F9/00
Filed: 2018-09-11
Abstract: To provide a display device and mirror device, which minimize reduction in reflectance in a reflective state and enable detection of proximate objects.SOLUTION: A display device provided herein comprises a display panel and a front panel disposed to overlap the display panel and configured to switch between a reflective state that allows incident light to be reflected and a transmissive state that allows the incident light to be transmitted. The front panel allows for detecting the presence of a detection target object.SELECTED DRAWING: Figure 14
Patent JP-2020048114-A (JP)
Title: Information processing device and program
Inventor: TAKAOKA SATOSHI
IPC: B41J29/38
Filed: 2018-09-20
Abstract: To reduce inhibition on the use of a device as compared with the case of transmitting data on the device to an external device regardless of the operation status of the device.SOLUTION: A device obtains a data transmission condition that defines timing of transmitting data on a state change of its own device to an external device and is created based at least on the operation status of its own device, and when data is generated due to a state change in its own device, performs either a first mode of transmitting the data to the external device regardless of the timing defined by the data transmission condition or a second mode of transmitting the data to the external device according to the timing defined by the data transmission condition.SELECTED DRAWING: Figure 14
Patent JP-2020053444-A (JP)
Title: Semiconductor light-receiving element and photoelectric fusion module
Inventor: ONO HIDEKI
IPC: H01L31/107
Filed: 2018-09-25
Abstract: To make a slope of a change in gain gradual with respect to a change in reverse bias voltage.SOLUTION: Provided is a waveguide type semiconductor light-receiving element that receives signal light via an optical waveguide 103 formed on a support substrate 101, and that is formed as an avalanche photodiode having an SACM structure in which an absorption region 109 absorbing the signal light, a charge region 105, and a multiplication region 108 are separated. With respect to the charge region 105, its one end is bonded with the multiplication region 108, and its other end is bonded with a low-concentration region 106 of a first conductivity type that is the same conductivity type as the charge region 105. One end of the low-concentration region 106 opposed to a bonding surface with the charge region 105 is bonded with a first contact region 107 of the first conductivity type. One end of the multiplication region 108 opposed to the bonding surface with the charge region 105 is bonded with a region 104 of a second conductivity type different from the first conductivity type. The absorption region 109 is formed so as to be bonded with both the charge region 105 and the low-concentration region 106.SELECTED DRAWING: Figure 1
Patent JP-2020053508-A (JP)
Title: Holding table and cleaning device
Inventor: NITTA HIDEJI
IPC: H01L21/683
Filed: 2018-09-26
Abstract: To prevent damage due to deterioration of an adhesive in a holding table.SOLUTION: A holding table 3 that holds a workpiece includes: a holding portion 30 made of a porous material including a holding surface 30a for holding the workpiece; and a frame body 31 in which a recessed portion 310 that accommodates the holding portion 30 is formed, and a suction path 311 the one end of which communicates with the holding portion 30 and the other end of which is connected to a suction source 39 is formed. In the holding table 3, a screw hole 315 is formed in a frame body 31 at the bottom on the outer peripheral side of the recessed portion 310, the holding section 30 is fixed to the frame body 31 with a screw 34, and the holding surface 30a is set to a size covered with the workpiece.SELECTED DRAWING: Figure 4
Patent JP-2020050106-A (JP)
Title: Airbag
Inventor: KIMURA MASARU
IPC: B60R21/2338
Filed: 2018-09-26
Abstract: To provide an airbag which can be easily manufactured even if the airbag includes a tether capable of regulating a separation distance between panel parts comprising double weaving, and can easily correspond to a change in a regulation position of a separation distance.SOLUTION: An airbag 1 comprises double weaving, is expanded so as to separate panel parts 11, 21 when expansion gas flows in, and is regulated in a separation distance RL therebetween by a tether 41 connecting them. The airbag includes a bag body 10 having the panel parts 11, 21 formed from double weaving, and a long tether material 50 with flexibility, forming the tether. The panel parts 11, 21 include penetration holes 12, 13, 22, 23 to penetrate the tether material 50 into in the arrangement position of the tether 41. The tether material 50 is penetrated into the penetration holes of the panel parts, and is fixed with terminals 51, 52 at outer surface sides of the panel parts so as to be disposed as the tether 41.SELECTED DRAWING: Figure 2
Patent JP-2019003214-A (JP)
Title: High efficiency laser modulation
Inventor: SCOTT WOLTMAN
IPC: G02B26/10
Filed: 2018-09-27
Abstract: To provide a high efficiency laser modulation for a scanning laser projector.SOLUTION: A scanning laser projector (100) drives laser light sources with waveforms for higher efficiency. Optical light power values for pixels are mapped to amplitude/duration pairs. Laser diodes are driven with electrical current having the amplitude for time period specified by the duration. For increasing optical light power values, amplitude values are increased, and then durations are increased.SELECTED DRAWING: Figure 1
Patent JP-2020051935-A (JP)
Title: Gas meter and control method thereof
Inventor: OCHI TAKESHI
IPC: G01F15/06
Filed: 2018-09-27
Abstract: To further increase the accuracy in determination of the presence or absence of gas leakage in passage in the downstream side while obtaining high economic benefits and also while simplifying the leakage determination process.SOLUTION: When pressure measured by a pressure measuring part in a first predetermined period falls equal to or more than the pressure drop determination width, a first leakage determination is performed, which determines that the passage on the downstream side is in a state where there is gas leakage. Even in the case where a gas leakage state is determined in the first leakage determination, a second leakage determination is performed, which changes the determination from the gas leakage state to the gas non-leakage state when the temperature measured by a temperature measurement part decreases and then, it is determined that the decrease in pressure is a decrease in pressure due to the decrease in temperature.SELECTED DRAWING: Figure 2
Patent JP-2020057918-A (JP)
Title: Broadcast signal receiving apparatus and selection screen display method in broadcast signal receiving apparatus
Inventor: KAZAWA HIROSHI
IPC: H04N21/482
Filed: 2018-10-01
Abstract: To provide a selection screen for allowing a user to intuitively select a program to watch from recorded programs, program to be broadcast from now on, or video content and the like distributed by a video distribution service or the like in a broadcast signal receiving apparatus.SOLUTION: The broadcast signal receiving apparatus is configured to receive a program transmitted from the broadcast signal transmitting apparatus and receive selection screen content composed of display information including recommendation information including a first keyword, first image data, and first processing information sent from a server, and includes a display control unit, a processing unit, and a storage unit. The processing unit processes the first processing information using the first keyword to search for and extract a first program. The display control unit displays on a display device a selection screen of selected screen content including program information of an arbitrary number of programs in the first program.SELECTED DRAWING: Figure 1
Patent JP-2020056541-A (JP)
Title: Waste treatment facility
Inventor: KOSEKI YASUSHI
IPC: F23J15/00
Filed: 2018-10-02
Abstract: To provide a waste treatment facility having a simple configuration, and capable of preventing generation of white smoke at a low cost.SOLUTION: The waste treatment facility comprising an incineration furnace that incinerates waste, a scrubber that washes exhaust discharged from the incineration furnace, a super charger that has a compressor and a turbine connected via a rotary shaft, and a heat exchanger that exchanges heat between the exhaust and gas supplied from the compressor. The compressor is configured to be able to supply the heat exchanger with gas sucked using a power transmitted thereto via the rotary shaft, and the turbine is configured to be able to rotate the rotary shaft using energy of gas having flowed through the heat exchanger and to be able to supply a smoke discharge mechanism with the gas whose energy has been utilized. The gas sucked by the compressor includes washed exhaust obtained by washing exhaust in the scrubber.SELECTED DRAWING: Figure 1
Patent JP-2019009468-A (JP)
Title: Charge transporting thin film
Inventor: NAKAYA NAOKI
IPC: H01L51/50
Filed: 2018-10-05
Abstract: To provide a charge transporting thin film which is high in optical transmittance in a visible region and less in coloration while using an oligoaniline compound as a charge transporting substance.SOLUTION: A charge transporting thin film is disclosed, which comprises: an oligoaniline compound having an average molecular weight of 200-5000; and metal oxide nanoparticles. The metal oxide nanoparticles include BO, BO, SiO, SiO, GeO, GeO, AsO, AsO, AsO, SbO, SbO, TeO, ZrO, AlO, or a mixture of two or more kinds of them. The metal oxide nanoparticles included therein increase the average transmittance in a wavelength range of 400-800 nm, or the average transmittance in a wavelength of 400-800 nm is 90% or more when formed to have a thickness of 50 nm on a quartz substrate.SELECTED DRAWING: None
Patent JP-2019011366-A (JP)
Title: Halogenation of hydrocarbon
Inventor: RAKSHVIR JASRA
IPC: C08F8/20
Filed: 2018-10-12
Abstract: To provide an economical halogenation process of hydrocarbon.SOLUTION: The invention relates to a halogenation process of hydrocarbon. Following the process, hydrocarbon and halogen are introduced to a reactor. Then, light with a wavelength range of 390 to 780 nm is passed for 2 to 12 hours and halogenated hydrocarbon is obtained. Hydrocarbon is stirred after or before an order for introducing halogen into the reactor.SELECTED DRAWING: None
Patent JP-2020064366-A (JP)
Title: Traveling wagon
Inventor: ITO YUICHIRO
IPC: G05D1/02
Filed: 2018-10-15
Abstract: To inform a worker or the like that a stop function is in an invalid state.SOLUTION: A traveling wagon 100, which travels a traveling path 200, comprises: a first detector 101 which detects an obstacle; notification means 110 which informs of a state of the traveling wagon 100; a determination unit 131 which determines a position of the traveling wagon 100; an invalid unit 132 which sets an invalid state that a first stop function of stopping the traveling wagon 100 is not performed, based on a signal from the first detector 101 when it is determined that the traveling wagon 100 is located in a first area 201; and a notification control unit 133 which makes the notification means 110 inform that the invalid unit 132 has set the invalid state that the first stop function is not performed.SELECTED DRAWING: Figure 2