baber/WOPTO huggingface dataset:
Patent JP-2021030192-A (JP)
Title: Pure water production apparatus
Inventor: SATO KEIGO
IPC: B01D61/12
Filed: 2019-08-29
Abstract: To provide a qualified pure water produced while ensuring a freedom to adjust a recovery rate of a membrane filtration system.SOLUTION: A pure water production apparatus 1 includes a membrane filtration apparatus 10 and a control unit 4. The membrane filtration apparatus 10 comprises a plurality of filtration means 11 and 12 connected in series, including first filtration means 11 on the upstream side and second filtration means 12, each having a reverse osmosis membrane or a nanofiltration membrane for separating treated water into permeate water and concentrated water, a supply line L1 for supplying treated water to the first filtration means 11, a final permeate water line L6 for distributing permeate water from the second filtration means 12 on the downstream side, and a concentrated return line L7 for distributing concentrated water from the second filtration means 12 and returning it to the supply line L1. The control unit 4 determines whether or not the quality of the permeate water flowing through the final permeate water line L6 has decreased, and if it determines that the quality of the water has decreased, it increases the flow rate of the concentrated water flowing through the concentrated return line L7.SELECTED DRAWING: Figure 1
Patent JP-2020076052-A (JP)
Title: Ultraviolet-curable resin composition, organic el light-emitting device production method, organic el light-emitting device, and touch panel
Inventor: URAOKA YUSUKE
IPC: C08F2/26
Filed: 2019-09-04
Abstract: To provide an ultraviolet-curable resin composition that can be molded by an inkjet method, and easily lowers the dielectric constants of its cured product.SOLUTION: An ultraviolet-curable resin composition comprises a radical-polymerizable compound and a photopolymerization initiator (B), and a cured product of it has a specific permittivity of 3.0% or less at a frequency of 100 kHz, which is molded by an inkjet method .SELECTED DRAWING: Figure 1
Patent JP-2019204563-A (JP)
Title: Management device for managing organic matter treatment facility, management method, and organic matter treatment system
Inventor: NAKAJIMA SHINYA
IPC: G06Q50/10
Filed: 2019-09-05
Abstract: To provide a management device, a management method, and an organic matter treatment system that can encourage a user to throw an organic matter into an organic matter treatment facility.SOLUTION: A management device 100 of an organic matter treatment facility 20 according to one embodiment of the present invention comprises: a user information acquisition unit 111 that acquires information indicating a user; a measured information acquisition unit 112 that acquires the amount of an organic matter thrown by the user into the organic matter treatment facility 20 that performs biological treatment on an organic matter to generate a biogas; a privilege determination unit 113 that determines a privilege for the user according to the amount; and an output unit 114 that outputs information indicating a privilege associated with the information indicating the user.SELECTED DRAWING: Figure 2
Patent JP-2021039679-A (JP)
Title: Circuit design device
Inventor: HAYAKAWA JIRO
IPC: H01L21/82
Filed: 2019-09-05
Abstract: To insert dummy metal while suppressing the increase in power consumption.SOLUTION: A circuit design device of one embodiment includes a classification unit configured to classify a plurality of wirings included in a circuit into a first wiring group including at least one first wiring and a second wiring group including at least one second wiring based on toggle rates of the plurality of wirings, and a generation unit configured to generate, based on first information indicating the layout of the plurality of wirings on a board, second information indicating the layout of the plurality of wirings on the board and a first dummy wiring provided in a first area within a first range from the first wiring.SELECTED DRAWING: Figure 4
Patent JP-2021044888-A (JP)
Title: Charger
Inventor: MURAKAMI JUNICHI
IPC: H02J7/00
Filed: 2019-09-09
Abstract: To provide a charger for securing a degree of freedom in layout inside a housing even when a size of a display unit is increased.SOLUTION: A charger 2 for charging a battery pack includes: a housing 10; a circuit board housed inside the housing; a light emitting element housed inside the housing; a display unit 30 provided in the housing; and a light shielding cylinder surrounding an optical path from the light emitting element to the display unit. The light shielding cylinder has a shape narrowing from the display unit toward the light emitting element.SELECTED DRAWING: Figure 1
Patent JP-2021044413-A (JP)
Title: Electrostatic adsorption method and plasma processing device
Inventor: IKEGAMI MASAFUMI
IPC: H01L21/3065
Filed: 2019-09-12
Abstract: To simply suppress a decrease in the suction force of a ring member.SOLUTION: For each processing unit of plasma processing, a voltage of a different polarity is applied to a substrate to be plasma-treated and to an electrode provided in at least a region corresponding to a ring member inside a mounting table on which the ring member is placed so as to surround the substrate.SELECTED DRAWING: Figure 4
Patent JP-2021044999-A (JP)
Title: Electronic circuit device
Inventor: TAKAGI RYOTA
IPC: H02J7/00
Filed: 2019-09-13
Abstract: To provide an electronic circuit device which elongates a voltage supply time to an electronic control unit on the occurrence of an abnormality.SOLUTION: An electronic circuit device 800 includes: a first electric path 820 which supplies a first voltage from a battery 810; a second electric path 890 which supplies a second voltage from a double layer capacitor 870 charged by the battery; and an electronic control unit 300 to which a higher voltage between the first voltage and the second voltage is selectively supplied to operate. The electronic circuit device further includes: a first switching element 900 arranged on the second electric path; and a control circuit which, when the first voltage is lower than a reference voltage, controls the first switching element to cut off the second electric path.SELECTED DRAWING: Figure 5
Patent JP-2021047071-A (JP)
Title: Control device
Inventor: SAKAMOTO YUKI
IPC: G01N15/06
Filed: 2019-09-18
Abstract: To provide a control device capable of accurately determining whether a particulate substance detection sensor has failed or not, without depending on the occurrence timing of a failure.SOLUTION: In a particulate substance detection sensor 20, an electric current according to a deposition amount of a particulate substance in an element part 200 flows between electrodes 221 and 231. A control device 10 includes: a voltage value acquisition part 11 for acquiring a sensor voltage value; a current value acquisition part 12 for acquiring a sensor current value; a state determination part 13 for determining a state of the particulate substance detection sensor 20; and an output part (14) for outputting a PM current value according to the deposition amount. A state determined by the state determination part 13 includes: a sensor failure state in which the particulate substance detection sensor 20 has failed; and a deposition state in which the particulate substance has accumulated in the element part 200. The state determination part 13 determines whether a state is the sensor failure state or the deposition state, on the basis of the sensor voltage value and the sensor current value.SELECTED DRAWING: Figure 1
Patent JP-2021046239-A (JP)
Title: Glass plate packing body
Inventor: UCHIDA SETSUO
IPC: B65D85/48
Filed: 2019-09-20
Abstract: To avoid occurrence of defective takeout of a protective sheet, when unpacking a glass plate packing body and taking out a glass plate and the protective sheet from a laminate.SOLUTION: In a glass plate packing body 1 including a laminate formed by laminating a rectangular glass plate G and insert paper P which is a protective sheet in a tilted attitude in a cross direction, and a pallet 2 loaded with the laminate in a state supported from the rear side. The insert paper P has an upper side protrusion part Pa protruded from an upper side Ga of the glass plate G, and at least both ends of the upper side of the upper side protrusion part Pa are formed in a wave shape.SELECTED DRAWING: Figure 2
Patent JP-2019217358-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-09-24
Abstract: To provide a game machine capable of maintaining game amusement.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto 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 regard, in the Pachinko machine 1, when operation to an operation button is received, specific sound is outputted intermittently regardless of the operation mode and a display pattern is progressed with a predetermined schedule.SELECTED DRAWING: Figure 60
Patent JP-2021049213-A (JP)
Title: Electrolytic water spray device
Inventor: ASAI FUMIAKI
IPC: A61L9/12
Filed: 2019-09-26
Abstract: To provide an art improving convenience for a user related to maintenance of an electrolytic water spray device.SOLUTION: A first measurement part 150 measures a first period of time where a water level detected in a water level detection part 140 shows presence of water. A second measurement part 152 measures a second period of time where power is supplied to a control part 30. An indication part 154 makes a display part 111 display notification when the first period of time measured in the first measurement part 150 is a first threshold value or more, or when the second period of time measured in the second measurement part 152 is a second threshold value or more. When an operation part 112 is operated, the first measurement part 150 resets the first period of time and the second measurement part 152 resets the second period of time.SELECTED DRAWING: Figure 7
Patent JP-2021057652-A (JP)
Title: Image forming apparatus
Inventor: SHIGEOKA TATSUYA
IPC: G03G21/00
Filed: 2019-09-27
Abstract: To avoid overload on a processor by controlling the frequency of interruption to the processor from an image processing apparatus according to a situation.SOLUTION: An image processing apparatus 84 acquires respective pieces of band data from a processor 80, performs image processing on the respective pieces of band data to generate secondary data, and causes an interruption to the processor 80 to occur every time the image processing apparatus generates the secondary data. The processor 80 includes a partition line number setting unit 8g and a band partitioning unit 8f. The partition line number setting unit 8g sets, for every page image, the number of partition lines Ld1 according to the details of one or more predetermined reference parameters related to a load of the processor 80. The band partitioning unit 8f partitions data of the respective page images into the plurality of pieces of band data consisting of data of line images in a number equal to the number of partition lines Ld1.SELECTED DRAWING: Figure 2
Patent JP-2021052959-A (JP)
Title: Game machine
Inventor: TERUNUMA TAKESHI
IPC: A63F7/02
Filed: 2019-09-27
Abstract: To accurately execute a notification on a predetermined event when the predetermined event occurs while a restoration image is displayed.SOLUTION: When power supply is started, power supply time information (e.g., an image showing a screen display is being restored) is displayed in display means. When an event that a sound volume value adjusting operation is executed occurs when the power supply time information is displayed, an image showing the adjusted sound volume value (e.g., a level gauge image showing a sound volume value 2) is not displayed in the display means, but sound volume value adjustment processing (e.g., processing for changing the sound volume value 3 to the sound volume value 2) is executed.SELECTED DRAWING: Figure 40
Patent JP-2021057978-A (JP)
Title: Manufacturing method of adherend with wiring member
Inventor: KATO HIROTAKA
IPC: H02G3/30
Filed: 2019-09-30
Abstract: To provide a manufacturing method of an adherend with a wiring member capable of effectively heating for fixing when the wiring member and the adherend are fixed by induction heating.SOLUTION: A manufacturing method of an adherend with a wiring member includes steps of: (a) providing a heating element 31 that generates heat by induction heating between the wiring member 20 including at least one linear transmission member 22 and a fixed surface 41 of the adherend 40; (b) providing a magnetic field generation source 52 on the adherend 40 side with respect to the wiring member 20; (c) generating a magnetic field that fluctuates depending on the magnetic field generation source 52; (d) generating heat on the heating element 31 due to induction heating by a fluctuating magnetic field; and (e) fixing the wiring member 20 to the fixed surface 41 of the adherend 40 by heat generated by the heating element 31.SELECTED DRAWING: Figure 4
Patent JP-2020014242-A (JP)
Title: Communication device, communication method, and integrated circuit
Inventor: LOEHR JOACHIM
IPC: H04W56/00
Filed: 2019-09-30
Abstract: To provide a transmitting terminal that determines transmission timing of direct link data transmission and transmits data to a receiving terminal through a direct link connection.SOLUTION: A transmitting terminal 500 includes a receiving unit 540 that receives, from a base station 510, a timing command to adjust an uplink transmission timing value for data transmission to a base station 510. A generating unit 570 generates direct link timing information on the basis of the uplink transmission timing value, and generates a direct link transmission timing value for determining a timing of data transmission over the direct link on the basis of the direct link timing information. A transmitting unit 560 transmits the generated direct link timing information to a receiving terminal. The receiving terminal uses the direct link timing information to generate a direct link reception timing value for determining a reception timing of data received from the transmitting terminal via the direct link.SELECTED DRAWING: Figure 15
Patent JP-2021054633-A (JP)
Title: Sheet feeding device, image reading device, and image formation device
Inventor: INUI YUMA
IPC: B65H7/12
Filed: 2019-10-02
Abstract: To provide a sheet feeding device that can resolve detected double feeding when the double feeding of sheets is detected.SOLUTION: A sheet feeding device 100 includes: a feeding roller 11 that feeds sheets S; a separation roller 12 that pressingly contacts the feeding roller 11 and forms a nip part N and separates, at the nip part N, the sheets S fed by the feeding roller 11 into a single sheet, the separation sheet roller 12 rotating following the rotation of the feeding roller 11 when a predetermined or higher torque is imparted in the feeding direction of the sheets S following the rotation of the feeding roller 11; an ultrasonic sensor 77 that is provided on the downstream side of the nip part N in the feeding direction of the sheets S and detects double feeding of the sheets S; and a controlling part 50 that controls a feeding motor 73 that drives the feeding roller 11 so as to accelerate the feeding roller 11 while the sheets S detected to have been double fed are located at the nip part N, when the sheet double feeding is detected by the ultrasonic sensor 77.SELECTED DRAWING: Figure 5
Patent JP-2021054026-A (JP)
Title: Pressure detection device, and quality determination method
Inventor: TAKAYAMA YOSHIMASA
IPC: B29C45/76
Filed: 2019-10-02
Abstract: To provide a pressure detection device and a method for detecting the inner pressure of cavities in a metal mold of an injection molding machine, and for determining the quality of a product formed by the metal mold.SOLUTION: A pressure detection device comprises: a plurality of pressure sensors which detect the inner pressure of a plurality of cavities in a metal mold of an injection molding machine; and an information processor which receives the detected inner pressure, and determines the quality of a product formed by each cavity on the basis of a value regarding variation of peak pressure reached time . Further, the inner pressure of the plurality of cavities in the metal mold of the injection molding machine, which has been detected by the plurality of pressure sensors, a value regarding variation of the peak pressure reached time is calculated, the value regarding variation is compared with a predetermined threshold value, and the quality of the product is determined.SELECTED DRAWING: Figure 4
Patent JP-2021058548-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-10-10
Abstract: To provide a game machine capable of increasing a degree of freedom in design without sacrificing appearance of the game machine because of electronic components.SOLUTION: A game machine includes: an electronic component (for example, an LED boar 303) provided so as to be visible from a player; a specific member (for example, a base member 301) that is provided around the electronic component and is formed in color similar to that of the electronic component; and a light-transmitting member (for example, a cover member 302) that is a member having a light-transmitting property and allows the player to visually recognize the electronic component and the specific member through the member. The light-transmitting member (for example, the cover member 302) has a decorative pattern 331 formed so as to spread over the electronic component (for example, the LED board 303) and the specific member (for example, the base member 301).SELECTED DRAWING: Figure 10-12
Patent JP-2021062434-A (JP)
Title: Chuck device
Inventor: TANAKA TOSHIHIRO
IPC: B25J15/08
Filed: 2019-10-11
Abstract: To provide a chuck device comprising a plurality of clamp bodies that can be opened/closed, wherein while an amount of retraction of each clamp body is ensured, gripping accuracy is improved and a driving stroke in a direction of an axis is restricted to achieve compactness.SOLUTION: A chuck device comprises: a support body 11; a drive body 2 disposed so as to be movable relative to the support body in a direction of an axis and having a drive part 2c on a side of the support body; a plurality of clamp bodies coupled to the support body so as to be rotatable around a rotation axis, provided with a driven part 13c facing the drive part and driven in a radial direction to grip a to-be-gripped object; and means 15 for urging the clamp bodies in a release direction opposite to a radial grip direction, wherein one of the drive part and the driven part has an inclination surface inclining relative to the axis in a chuck grip state of the clamp bodies.SELECTED DRAWING: Figure 3
Patent JP-2021065294-A (JP)
Title: Game machine
Inventor: RYUSON TAKAO
IPC: A63F7/02
Filed: 2019-10-18
Abstract: To enhance interest of a game.SOLUTION: Even when sound volume of sound played for a long time while a game to be a performance sound 2 belonging to a second sound group is being played is provisionally at volume level LV 0 (mute), sound volume of SP development sound to be a performance sound 1 belonging to a first sound group is adjusted at any of 5 levels, volume level LV 1 to volume level LV 5 and is played by a speaker. Thus, a player can contribute to prevention of missing (failing to hear) the SP development sound and contribute to prevention of oversight (failing to see) of SP development performance by the SP development sound to be the performance sound 1 belonging to the first sound group that is adjusted at any of 5 levels, volume level LV 1 to volume level LV 5, even in the state that the sound volume of sound played for a long time is volume level LV 0 (mute) while the game to be the performance sound 2 belonging to the second sound group is being played.SELECTED DRAWING: Figure 109
Patent JP-2021068983-A (JP)
Title: Gateway device, management server, setting terminal, control method of gateway device, control method of management server, control method of setting terminal, control program, and recording medium
Inventor: WADA SUSUMU
IPC: G05B19/05
Filed: 2019-10-21
Abstract: To provide a gateway device capable of easily transmitting data collected from FA apparatuses to a device based on IT technology.SOLUTION: A gateway device (1) includes: a definition acquisition unit (31) that acquires PLC specific information specifying PLC, data specific information specifying data to be acquired, and logging information specifying a logging cycle; an initial setting unit (32) that enables a communication program for communicating with the PLC; a measurement value acquisition unit (33) that acquires data from the PLC; and a log transmission unit (34) that transmits according to the logging cycle.SELECTED DRAWING: Figure 1
Patent JP-2021065150-A (JP)
Title: Work vehicle
Inventor: KAWAI YUICHIRO
IPC: A01D41/12
Filed: 2019-10-23
Abstract: To provide a work vehicle that allows maintenance work for a cooling device to be executed easily.SOLUTION: A work vehicle includes: a radiator; a fan for sending air to the radiator; a radiator frame 26 for supporting the radiator; a dust-proof unit supported by the radiator frame 26 so as to be swingably opened and closed for removing dust from the air sent to the radiator; a first cooling device 40 disposed between the radiator and the dust-proof unit; and a frame 41 for supporting the first cooling device 40. The frame 41 is supported by the radiator frame 26 through a hinge part A in a swingable state, and can be attached to or detached from the radiator frame 26 in the hinge part A.SELECTED DRAWING: Figure 3
Patent JP-2020068529-A (JP)
Title: Using metadata for dc offset correction for ac-coupled video link
Inventor: ISAAC MOLINA HERNANDEZ
IPC: H04N5/16
Filed: 2019-10-25
Abstract: To provide systems for performing DC offset correction of a video signal received over a video link.SOLUTION: Disclosed herein are systems and methods for performing DC offset correction of a video signal received over an AC-coupled video link. In one aspect, a transmitter is configured to compute, and provide to a receiver, metadata indicative of a statistical characteristic (e.g., an average or sum of values) of a group of active pixels of a video signal acquired by a camera. The receiver is configured to compute an analogous statistical characteristic of the video signal received over an AC-coupled video link, and to perform DC offset correction by modifying one or more values of the received video signal based on a comparison of the statistical characteristic computed by the receiver and the statistical characteristic computed by the transmitter and indicated by the received metadata.SELECTED DRAWING: Figure 5