baber/WOPTO huggingface dataset:
Patent JP-2021156936-A (JP)
Title: Developer supply device and image forming apparatus
Inventor: SHINOZAKI SEIGO
IPC: G03G15/08
Filed: 2020-03-25
Abstract: To reduce the combined capacity of a carrier supply unit and a toner supply unit, compared with a case in which the capacity of the carrier supply unit supplying carrier to a developing device is equal to the capacity of the toner supply unit supplying toner to the developing device.SOLUTION: A developer supply device comprises: a toner storage unit that stores toner and is removably attached to a device main body; a toner supply unit that receives the toner from the toner storage unit and supplies the toner to a developing device that develops an electrostatic latent image formed on an image holding body by using a developer including the toner and carrier; a carrier storage unit that stores the carrier and is removably attached to the device main body; and a carrier supply unit that has a small capacity compared with that of the toner supply unit, receives the carrier from the carrier storage unit, and supplies the carrier to the developing device.SELECTED DRAWING: Figure 2
Patent JP-2021157723-A (JP)
Title: Data processing device, processing system, data processing method, and program
Inventor: KANAMARU SHIGESUKE
IPC: G06F30/32
Filed: 2020-03-30
Abstract: To provide a data processing device capable of easily giving delay restrictions to a gating cell.SOLUTION: A data processing device includes: clock gating means that has restrictions given to a portion where a 1T signal and a timing exception signal merge, and performs clock gating on a logic circuit having no restrictions among all logic circuits based on a restrictions-moved database that shows a model of the logic circuit that has moved a timing exception to a merging portion; and logic optimizing means for optimizing the logic circuit that has completed the clock gating based on the restrictions.SELECTED DRAWING: Figure 11
Patent JP-2021164051-A (JP)
Title: Communication device
Inventor: TAKEUCHI SHUN
IPC: H04W84/12
Filed: 2020-03-31
Abstract: To provide novel techniques for establishing a wireless connection between a communication device and an access point.SOLUTION: A first communication device may comprise: a state setting unit which sets an operational state of the first communication device to a first state, in which a public key of an access point is extracted according to information obtained from the outside, when the first communication device is turned on after first connection information has been transmitted to a second communication device; an extraction unit which extracts the public key of the access point according to the information obtained from the outside while the first communication device is in an operational state of a first state ; and a second connection information transmission unit that uses the extracted public key to transmit second connection information different from the first connection information to the access point via a communication interface.SELECTED DRAWING: Figure 3
Patent JP-2021161346-A (JP)
Title: Method for tightening oven body of coke oven, and apparatus for transmitting furnace-fastening force
Inventor: YAMAMURA KAZUTO
IPC: C10B29/08
Filed: 2020-04-02
Abstract: To provide a novel and excellent method for tightening an oven body, capable of fastening the oven body of a coke oven stably with a relatively simple configuration, and to provide an apparatus for transmitting a furnace-fastening force.SOLUTION: A method for tightening an oven body of a coke oven includes: installing an apparatus for transmitting a furnace-fastening force along a height direction of the coke oven between backstays and door frames or protective plates, the backstays being each arranged in an outside of at least one combustion chamber in the coke oven on both ends thereof in a furnace length direction of the coke oven, and being jointed with cross-tie rods respectively installed on upper and lower end portions of the coke oven in the height direction thereof, and the door frames or protective plates being arranged respectively on both ends of the combustion chamber in the furnace length direction of the coke oven; and transmitting a furnace-fastening force to the door frames or protective plates through the apparatus for transmitting the furnace-fastening force, the furnace-fastening force being obtained by furnace-fastening springs respectively provided on both ends of the cross-tie rods, wherein the apparatus for transmitting a furnace-fastening force includes a distance piece and a disc spring.SELECTED DRAWING: Figure 1
Patent JP-2021167371-A (JP)
Title: Resin cured material, metal-clad laminate board, and printed circuit board
Inventor: YAMAMOTO MASAKI
IPC: C08L71/12
Filed: 2020-04-09
Abstract: To provide: a resin cured material containing polyphenylene ether, which can stabilize flame retardancy; and a metal-clad laminate board and printed circuit board formed by using the same.SOLUTION: Provided is a resin cured material which has a cross-linked structure where a polyphenylene resin having 2 or more terminal functional groups is cross-linked and comprises a phosphorus compound having a thermal decomposition initiation temperature of 370°C or higher and a non-halogen fire retardant having a thermal decomposition initiation temperature of 300°C or lower. In a simultaneous thermogravimetric-differential thermal analysis (TG-DTA), when heated from 30°C to 600°C in an air atmosphere, the resin cured material has a thermal decomposition initiation temperature of 400°C to 440°C and a thermal decomposition weight loss at 500°C to 550°C is 0.5 to 8 wt%.SELECTED DRAWING: Figure 1
Patent JP-2021167381-A (JP)
Title: Rubber composition and crosslinked body thereof
Inventor: INOMATA KIYOHIDE
IPC: C08L61/28
Filed: 2020-04-10
Abstract: To provide a rubber composition capable of imparting an anti-vibration rubber excellent in balance of workability, mechanical strength, elongation and thermal aging resistance.SOLUTION: A rubber composition comprising: a specific ethylene α-olefin non-conjugated polyene copolymer (A) having a constituent unit derived from ethylene (a1), a constituent unit derived from an α-olefin having 3 to 20 carbons, and a constituent unit derived from a non-conjugated polyene (a3) containing two or more partial structure selected from the group consisting of the following general formula (I) and (II) in total in one molecule; fine particle silicic acid and/or fine particle silicate (B); a resorcinol compound (C); a melamine resin (D); and an organic peroxide (E) as a crosslinking agent, in a specific ratio.SELECTED DRAWING: None
Patent JP-2021170154-A (JP)
Title: Control apparatus and program
Inventor: NORITAKE KAZUKI
IPC: G06F3/16
Filed: 2020-04-14
Abstract: To allow setting based on a plurality of setting instructions to be executed without overwriting or conflicting setting.SOLUTION: A communication unit 42 of an image processing system 100 according to one aspect of the present invention receives each information corresponding to a plurality of instructions regarding a job to be executed by an information processing apparatus 1, and transmits an execution instruction of the job to the information processing apparatus 1. A setting set generation unit 43 determines an instruction source of the information received by the communication unit 42, and generates a setting set in which the information corresponding to a setting instruction of the job for each instruction source. A control unit 41 performs control of transmitting the setting set as the execution instruction of the job to the information processing apparatus 1 via the communication unit 42.SELECTED DRAWING: Figure 2
Patent JP-2021169238-A (JP)
Title: Vehicle control system
Inventor: SUNAOSHI OSAMU
IPC: B62D7/08
Filed: 2020-04-14
Abstract: To provide a vehicle control system capable of improving straight traveling stability during coasting travel.SOLUTION: A vehicle control system comprises: a combination of a steering angle sensor 11 and a controller 17 as a straight traveling detection unit which detects whether or not a vehicle is traveling straight; a combination of a shift position sensor 15 and the controller 17 as a power transmission detection unit which detects whether or not power transmission from an engine 4 to rear wheels 3b as drive wheels is disconnected; and the controller 17 and a rear wheel turning mechanism 30 as a toe angle control unit which controls toe angles of a pair of rear wheels 3b. When the vehicle 1 is traveling straight and power transmission from the engine to the rear wheels 3b as drive wheels is disconnected, the toe angle control unit controls the pair of rear wheels 3b in a toe-in direction.SELECTED DRAWING: Figure 2
Patent JP-2021170250-A (JP)
Title: Observation value estimation method and device, and image reconstruction method and device
Inventor: NODA HIROMI
IPC: G01J3/44
Filed: 2020-04-16
Abstract: To obtain distribution information which can be used for compressed sensing or the like based on a small amount of observation data in an observation station.SOLUTION: An observation value estimation device according to one aspect of the present invention includes an observation value input unit (11) that receives actual observation values acquired by using one or a plurality of sensors at a plurality of observation locations in an observation station over a period of time during which the state of the observation station can be regarded as the same and that receives actual observation values acquired at a plurality of observation locations in the observation station over a period of time during which the state of the observation station cannot be regarded as the same, a learning unit (120) that obtains a distribution function of the observation value that takes the state of the observation station and the observation locations as arguments by performing hostile learning using the plurality of observation locations and the actual observation values received by the observation value input unit, and an estimation processing unit (12) that obtains an estimation observation value at an arbitrary observation location including observation locations other than the plurality of observation locations in the observation station by using the distribution function of the observation value.SELECTED DRAWING: Figure 2
Patent JP-2020196947-A (JP)
Title: Method for manufacturing plated article
Inventor: SAKAINO MISAKI
IPC: B05D1/38
Filed: 2020-04-22
Abstract: PURPOSE: To provide a method for manufacturing a plated article having a sufficient de-doping effect of a plating ground layer, capable of suppressing the deterioration of a catalyst solution even when bringing a de-doped aqueous solution into the catalyst solution, excellent in plating deposition properties and capable of reducing a pinhole number of the obtained plated film.CONSTITUTION: A method for manufacturing a plated article comprises: a step 1 of applying an undercoat including conductive polypyrrole fine particles and a binder on a base material to form a plating ground layer; a step 2 of treating the base material having the plating ground layer with a neutral de-doping treatment liquid; a step 3 of soaking the de-doped base material in a catalyst solution for depositing catalyst metal; and a step 4 of soaking the base material having the deposited catalyst metal in the catalyst solution for depositing metal. An aqueous solution including a compound represented by the formula 1 is used as the de-doping treatment liquid in the step 2.SELECTED DRAWING: None
Patent JP-2021173613-A (JP)
Title: Microbe analysis method
Inventor: FUKUYAMA HIROKO
IPC: C12Q1/04
Filed: 2020-04-23
Abstract: To provide a microbe analysis method using MALDI-MS that identifies the specific serotype of Salmonella.SOLUTION: Provided is a microbe analysis method including the steps of: obtaining a mass spectrum by mass analysis of a sample that includes microbes; reading a mass-to-charge ratio m/z of the peak of 12 kinds of protein gns, YaiA, YibT, PPI, L25, L21, S8, L17, L15, S7, YciF and SodA; and identifying, on the basis of the peak, six serotypes of Salmonella, i.e., Enteritidis, Rissen, Pullorum_Gallinarum, Abony, Choleraesuis and Pakistan. The peak derived from the SodA is the peak derived from a multivalent ion generated by SodA through ionization.SELECTED DRAWING: Figure 2
Patent JP-2021173112-A (JP)
Title: Faucet device
Inventor: UMEMURA KAZUKI
IPC: E03C1/044
Filed: 2020-04-28
Abstract: To provide a faucet device that is composed of an outer shell member and a functional unit inserted into the outer shell member, and can suppress rattling between the outer shell member and the functional unit while maintaining the appearance quality without depending on a material.SOLUTION: A faucet device allows a mixture of hot and cold water to be discharged and cut off, the hot water supplied from a hot water source and the cold water supplied from a cold water source. The faucet device comprises: an outer shell member comprising a substantially cylindrical column part and a spout part provided on a side surface of the column part; a functional unit that is inserted into the column part of the outer shell member to perform control of water discharge/cut-off and/or temperature control; a hot-water supply flow channel and a cold-water supply flow channel, respectively forming a primary side flow channel that extends to the functional unit and supplies hot water and cold water; a substantially cylindrical adapter member that is provided between the functional unit and the column part; and a ring member that has an elastic member provided between the adapter member and the column part.SELECTED DRAWING: Figure 4
Patent JP-2021173509-A (JP)
Title: Carrier device and method for controlling the same
Inventor: ISHII TAKESHI
IPC: F27D21/00
Filed: 2020-04-30
Abstract: To provide a carrier device capable of detecting foreign matters intruded in billets, and a method for controlling the same.SOLUTION: The outer shapes of billets 3 lined up in front-back directions along a carrier direction x are acquired by an outer shape acquisition mechanism such as a camera, edges 10a of the rear end of a billet 3a on the front side and of the front end of a billet 3b on the rear side are detected based on the outer shapes, a distance D between the two edges 10a in the carrier direction x is measured, and, when the distance is a predetermined threshold or higher, it is determined that a foreign matter is present, and when the distance D is lower than the threshold, it is determined that a foreign matter is not present.SELECTED DRAWING: Figure 3
Patent JP-2020127421-A (JP)
Title: Gas testing device and method
Inventor: BJORN DANIEL HEIJSTRA
IPC: C12M1/00
Filed: 2020-05-07
Abstract: To provide a gas testing device and method for efficient evaluation of commerciality of a test C1-containing substrate conducted locally, or on site, at a prospective facility for implementation of a biological conversion process using the test C1-containing substrates.SOLUTION: The invention provides a gas testing device comprising two bioreactor stages with sufficient instrumentation, process equipment and analytical capability for comparative evaluation between a reference C1-containing substrate and a test C1-containing substrate, and with size allowing transportation. The invention also provides a method of evaluating suitability of the test C1-containing substrate by performance comparison through analysis of both gaseous and liquid products of the respective bioreactors having supplied the reference C1-containing substrate and the test C1-containing substrate.SELECTED DRAWING: Figure 1B
Patent JP-2021179072-A (JP)
Title: Lift device for vertical shaft
Inventor: MOTOHASHI TADAHIKO
IPC: E21D13/04
Filed: 2020-05-11
Abstract: To provide a lift device for a vertical shaft which can be reduced in an installation area at a bottom part of the vertical shaft.SOLUTION: A lift device 10 for a vertical shaft comprises: guide columns 21, 22 installed at a bottom part 77 of a vertical shaft 75 and vertically extended from the bottom part 77 to an above-ground part; a beam member 31 bridged to straddle an upper end opening 76 of the vertical shaft 75; an upper body 40 installed by being supported by upper parts of the guide columns 21, 22 and the beam member 31; a carrier 50 on which a carried object can be placed; and a hoist 60 installed on the upper body 40 and elevating the carrier 50 along the guide columns 21, 22. The carrier 50 is fitted to the guide columns 21, 22 at side face parts in the longitudinal direction to be vertically movable, and thereby elevated by the guide of the guide columns 21, 22.SELECTED DRAWING: Figure 1
Patent JP-2021177997-A (JP)
Title: Air purification device
Inventor: KOBAYASHI KAZUYOSHI
IPC: F24F7/003
Filed: 2020-05-13
Abstract: To purify air by positively sucking suspension in the air such as dust and dirt, burning them, and killing the bacteria or virus on the suspension.SOLUTION: An air purification device 1 sucks suspension in the air through an air intake 11 of a body 10 and burns them, and discharges the purified matter out of an air exhaust 12. The air purification device has a UV irradiation device 30 for irradiating the air taken through the air intake with ultraviolet rays, and a heating device 20 for burning the UV-irradiated suspension in the air. The heating device has heaters 21 opposite each other. The air to pass through the heating device is introduced through a first through hole 24a of a first substrate 22a provided with a first heater 21a and then discharged through a second through hole 24b of a second substrate 22b provided with a second heater 21b.SELECTED DRAWING: Figure 2
Patent JP-2021179845-A (JP)
Title: Vehicle communication system and on-vehicle equipment
Inventor: KATAGIRI MASAKI
IPC: B60R16/023
Filed: 2020-05-14
Abstract: To provide a vehicle communication system and on-vehicle equipment which cut off connection with a portable terminal which is connected in an un-authorized fashion.SOLUTION: A vehicle communication system 1 includes a portable terminal 10 and on-vehicle equipment 20 connected with the portable terminal via wireless communication. The on-vehicle equipment includes a second state detection unit (GNSS receiver 21 and gyro sensor 22) for detecting a state of the vehicle, a second wireless communication unit (wireless communication unit 24) which performs connection with the portable terminal and transmission/reception of information via wireless communication, a notification unit (display 25 and speaker 26) which performs an alert operation, and a second control unit (control unit 23) which receives portable terminal state information from the portable terminal via the second wireless communication unit, determines whether the portable terminal is present in the vehicle by comparing the state of the portable terminal and the state of the vehicle, allows the second wireless communication unit to cut off the connection with the portable terminal when it is determined that the portable terminal is not present in the vehicle, and allows the notification unit to perform the alert operation.SELECTED DRAWING: Figure 1
Patent JP-2021181284-A (JP)
Title: Vibration damping system for vehicle
Inventor: KOGA TAKASHI
IPC: F16F15/02
Filed: 2020-05-20
Abstract: To provide a vibration damping system for vehicle, capable of further reducing noise generated from a panel by controlling a resonance point of a panel mounted on a vehicle.SOLUTION: A vibration damping system for vehicle controls the resonance of a specified panel 830 in a panel mounted on a vehicle (800). The specified panel 830 has a magnetic material. The vibration damping system for vehicle 1 includes a magnetic force generation device 10 which is installed on a retention part 831 retained at a position facing the specified panel 830 at a prescribed interval from the specified panel 830 and which can adjust the intensity of magnetic force and a controller 20 which detects a running state of the vehicle (800) and controls the magnetic force generation device 10 on the basis of the detected running state.SELECTED DRAWING: Figure 4
Patent JP-2021183999-A (JP)
Title: Image forming apparatus
Inventor: IEN IYU
IPC: B41J29/00
Filed: 2020-05-21
Abstract: To obtain an image forming apparatus that shortens the time for a user to wait for the completion of printing in private printing.SOLUTION: In an image forming apparatus 1, a print processing unit 31 (a) receives a print request in private printing, (b) specifies a high confidential level page group and a low confidential level page group in a target document image designated in the print request, (c1) for the low confidential level page group, starts printing with a printer 12 before authentication, and (c2) for the high confidential level page group, performs printing with the printer 12 after the authentication.SELECTED DRAWING: Figure 1
Patent JP-2021184064-A (JP)
Title: Focal plane shutter
Inventor: SAITO YUKI
IPC: G03B9/36
Filed: 2020-05-22
Abstract: To increase the degree of freedom in design of a prevention mechanism to improve durability.SOLUTION: A focal plane shutter comprises: a second rear driving member 620B that is connected with a rear blade and is pushed by a first rear driving member 620A to rotate, thereby causing the rear blade to run; and a prevention mechanism 91 that can make a transition between a prevention state for preventing a bound of the second rear driving member 620B at the completion of exposure running and a retracted state for not preventing the bound. In a charge operation, after a rear charge member 855 starts to rotate the first rear driving member 620A to a charge position, a front charge member 82 makes the prevention mechanism 91 to transition to the retracted state, and an urging force of an urging spring 54 urging in the direction of the first rear driving member 620A moves the second rear driving member 620B.SELECTED DRAWING: Figure 18
Patent JP-2021188900-A (JP)
Title: Gas meter and manufacturing method of gas meter
Inventor: AZUMA KAZUHIRO
IPC: G01F3/22
Filed: 2020-05-25
Abstract: To provide a gas meter with which it is possible to respond to multiple types of mouthpiece pitches while suppressing manufacturing costs.SOLUTION: A gas meter 1 comprises a flow channel 30 which a gas can flow through, a pair of cylindrical members 20 attached to the flow channel 30, and a housing part 10 for accommodating the flow channel 30 and the pair of cylindrical members 20. Each of the pair of cylindrical members 20 includes a first cylindrical part 21 connected to the flow channel 30 and a second cylindrical part 22 to which a mating gas pipe is attached, and also includes a curved shape where the first and second cylindrical parts 21, 22 are arranged in such a way that the respective center axes are offset. The housing part 10 accommodates the flow channel 30 and the pair of cylindrical members 20 while a mating gas pipe is attached to the second cylindrical part 22. The first cylindrical part 21 of the pair of cylindrical members 20 is connected to the flow channel 30 via a connecting point of insert joint structure or connected to the flow channel 30 by welding.SELECTED DRAWING: Figure 2
Patent JP-2021191085-A (JP)
Title: Electronic device, control method, and program
Inventor: MIYAZAKI SHO
IPC: H02J7/10
Filed: 2020-05-28
Abstract: To realize control depending on whether required information has been obtained from a battery even in an electronic device which starts an operation on the basis of identification information of the battery.SOLUTION: An electronic device includes: communication means that communicates with a battery; storage means that stores identification information of the battery; control means that performs a first control in a case where the identification information of the battery received from the battery is matched with the identification information stored in the storage means; and determination means that determines whether the communication means is capable of performing the appropriate communication with the battery and after starting the first control.SELECTED DRAWING: Figure 7