baber/WOPTO huggingface dataset:
Patent JP-2022026674-A (JP)
Title: Air blow method of filter press
Inventor: MITA TAKAHIRO
IPC: B01D25/12
Filed: 2020-07-31
Abstract: To provide an air blow method of a filter press, serially air-blowing all filter chambers via a communication passage for communicating each filter chamber by supplying high-pressure air from one side of a closed filter plate array.SOLUTION: An air blow method of a filter press includes: serially forming a high-pressure air passage by communicating filter chambers adjacent each other; closing valves disposed in a supply passage of a stock solution and a discharge passage of a filtrate discharge; opening valves disposed in a supply passage and a discharge passage of high-pressure air; supplying high-pressure air from one side of the high-pressure air passage; discharging high-pressure air from the other side of the high-pressure air passage while accumulating gap water of a dehydrated cake of each filter chamber in a filtrate discharge tank; and discharging gap water accumulated in the filtrate discharge tank to the outside after a prescribed time. All supply air amounts can be used without waste for air blow, and the supply air amounts can be reduced.SELECTED DRAWING: Figure 3
Patent JP-2022026992-A (JP)
Title: Information processing device, information processing method, production system, product manufacturing method, control program and recording medium
Inventor: SASAKI TOMONORI
IPC: G05B19/05
Filed: 2020-07-31
Abstract: To provide an information processing device that can easily grasp an operating state of machine facility.SOLUTION: In an information processing device that indicates a state of a machine, the information processing device is employed which is featured by that a control unit of the information processing device displays a process related to an operation of the machine, a control signal related to the process, a timing related to a start and/or an end of the process, and/or a timing range related to the output of the control signal in a time sequential manner.SELECTED DRAWING: Figure 12
Patent JP-2022030706-A (JP)
Title: Automatic joining system
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2020-08-07
Abstract: To provide an automatic joining system that can prevent occurrence of root flow when friction stir welding of metal members having different surface height positions.SOLUTION: A control device sets a target movement route R1b on the basis of a ridge-line position as of before performing friction stir welding, and also sets a setting movement route P1b comprising indicated positions for moving a rotary tool. The control device calculates a modified movement route R2b where the indicated positions of the rotary tool are set to positions displaced diagonally with respect to the target movement route R1b on the basis of a difference between a travel track Q2b where the rotary tool is controlled to move along the movement route P1b in a state where the rotary tool is inserted, and the target movement route R1b.SELECTED DRAWING: Figure 18
Patent JP-2021002355-A (JP)
Title: Information apparatus management system, individual identification device, and program
Inventor: YAMAGUCHI TAKEHISA
IPC: G06F21/62
Filed: 2020-08-18
Abstract: To provide a technology that enables appropriate management of an information apparatus to be managed by an apparatus management server without constantly involving communication between the apparatus management server and the information apparatus to be managed by the apparatus management server.SOLUTION: An information apparatus management system 1 comprises: a portable individual identification device 50 that can acquire biological information to identify an individual owner; an information apparatus (MFP 10, etc.); and an information apparatus management server 80 that manages use permission/rejection information that is management information on permission/rejection of use of the information apparatus. The individual identification device 50 acquires, from the information apparatus management server 80, the use permission/rejection information (use permission/rejection information on the owner) managed by the information apparatus management server 80, and stores the use permission/rejection information in the individual identification device 50. The MFP 10 controls, at the timing to use the use permission/rejection information, the operation of the information apparatus by using the use permission/rejection information stored in the individual identification device 50 instead of the use permission/rejection information in the information apparatus management server 80.SELECTED DRAWING: Figure 5
Patent JP-2022035292-A (JP)
Title: Information processing unit and information processing method and program
Inventor: UYAMA TAKESHI
IPC: G06T7/00
Filed: 2020-08-20
Abstract: To create a large amount of teacher data to create a learnt model.SOLUTION: An information processing unit has: an image data acquisition part 110 acquiring image data of an object; a distribution calculation part 120 that calculates distribution of spectral intensity at each wavelength for each of a plurality of pixels constituting the image data that the image data acquisition part 110 acquired; a teacher data creation part 130 that acquires annotation information for each of the plurality of pixels and creates teacher data based on the acquired annotation information and the distribution calculated by the distribution calculation part 120; and a learnt model creation part 140 creating a learnt model that is classified into a class to which the pixels of the distribution calculated by the distribution calculation part 120 based on the teacher data created by the teacher data creation part 130.SELECTED DRAWING: Figure 2
Patent JP-2022038092-A (JP)
Title: Telephone exchange device, room entry management system, room entry management method, and room entry management program
Inventor: MATSUMOTO KENTARO
IPC: H04M9/00
Filed: 2020-08-26
Abstract: To provide a telephone exchange device, a room entry management system, a room entry management method, and a room entry management program that can improve the reliability of identity verification.SOLUTION: A telephone exchange device 1 according to an embodiment of the present disclosure includes a storage unit 2 that stores a telephone number of a user's mobile terminal that uses a predetermined management place provided with an electronic lock and an entry reception device, a management unit 3 that manages the management mode of the management place, a calling unit 4 that receives a call signal from the entry reception device according to the user's operation and sends a call to a stored mobile terminal phone number when the management mode is the absence mode, an acquisition unit 5 that acquires a security code entered by the user in response to the call, and a control unit 6 that unlocks the electronic lock on the basis of the obtained PIN.SELECTED DRAWING: Figure 1
Patent JP-2022041007-A (JP)
Title: Mask jig and manufacturing method of electronic circuit device using the same
Inventor: SASAKI SHUNSUKE
IPC: H05K3/34
Filed: 2020-08-31
Abstract: To provide a mask jig and a manufacturing method of an electronic circuit device, which can suppress the occurrence of distortion when a printed wiring board is removed after flow soldering.SOLUTION: A mask jig 1 includes a base plate 3, and a board removal mechanism 12 that removes a printed wiring board 51 from the base plate 3. The base plate 3 is formed with a digging portion 5, and a through hole 7 that exposes an area in the printed wiring board 31 in which an electronic component is placed. The board removal mechanism 12 removes the printed wiring board 51 from the base plate 3 by urging at least a first outer edge portion 51a of the printed wiring board 51 in a direction away from the base plate 3.SELECTED DRAWING: Figure 10
Patent JP-2022041636-A (JP)
Title: Work machine
Inventor: UEMURA TAKUYA
IPC: E02F3/85
Filed: 2020-09-01
Abstract: To provide a work machine that can avoid unintended movement of a blade.SOLUTION: A bulldozer includes a controller 50. The controller 50 controls EPC valves 27, 28, 37, 38. A left tilt cylinder 15L and a right tilt cylinder 15R are asymmetrically attached to a blade. The EPC valves 27, 28 control a supply direction and a supply flow rate of a hydraulic oil to the right tilt cylinder 15R. The EPC valves 37, 38 control a supply direction and a supply flow rate of the hydraulic oil to the left tilt cylinder 15L. The controller 50 controls the EPC valves 27, 28 and the EPC valves 37, 38 so that the left tilt cylinder 15L and the right tilt cylinder 15R expand and contract at different speeds.SELECTED DRAWING: Figure 5
Patent JP-2020194597-A (JP)
Title: Fire detector cover
Inventor: ENOMOTO KEISUKE
IPC: G08B17/12
Filed: 2020-09-01
Abstract: To provide a fire detector cover that can prevent a fire detector from delivering an incorrect report of detecting fire flame in spite of a spark or the like that occurs in a facility of tunnel etc. under construction by temporarily cutting off an infrared ray emitted to the fire detector without turning off the power supply of the fire detector.SOLUTION: A fire detector cover A1 comprises: a light-shielding unit 1a for cutting off an infrared ray for an entire surface of a sheet-like cover member 1; light-accumulating units 21, 22, and 23 and a reflection unit 3, which are provided on the surface of the cover member 1; and a mouth rubber part 5 provided on an aperture portion 4 of the cover member 1 as a means of fixing the fire detector cover A1 onto the fire detector FD. The light-accumulating units 22, and 23 and the reflection unit 3 are detachably attached in a surface direction onto the surface of the cover member 1 by surface fasteners.SELECTED DRAWING: Figure 1
Patent JP-2021074513-A (JP)
Title: Method for manufacturing golf club head having weight
Inventor: CHENG TA-CHIEN
IPC: A63B53/04
Filed: 2020-09-02
Abstract: To provide a method for manufacturing a golf club head having a weight in order to solve the problems of a conventional method for manufacturing a golf club head having a weight, where a defect such as a crack tends to occur or expensive braze welding flux must be used together.SOLUTION: A method for manufacturing a golf club head having a weight includes: providing a head body that is formed from titanium alloy and has a surface on which a connection part is provided; providing a weight formed from tungsten-copper-nickel alloy that contains copper of 1 to 17 wt.% and nickel of 6 to 37 wt.%, has the remaining part of tungsten, and has specific gravity of 12 to 17 g/cm3; placing the weight on the connection part of the head body; and giving a welding heat source to a position at which the weight abuts on the head body and performing melt welding to tightly connect the weight on the head body.SELECTED DRAWING: Figure 1
Patent JP-2022033664-A (JP)
Title: Nine row and five stage listening apparatus
Inventor: TAKEMOTO MAMORU
IPC: G09B21/00
Filed: 2020-08-17
Abstract: To provide a "hearing-disabled person", a "voice-disabled person", and a "hearing-disabled and vocally-disabled person" with "free conversation", that is, by using "voice as words" with each other and non-disabled persons freely, to accurate and prompt exchange of intention and information.SOLUTION: In a "nine-row five-stage listening apparatus 1 composed of a nine-row five-stage voice light spot display 2 and a nine-row five-stage key input voice generator 3", an above-mentioned disabled user visually recognizes and understands words of an outside speaker by "seeing light spots of Hiragana that blink in sequence in response to the other party's words on a board of the nine-row five-stage voice light spot display 2", and transmits words to the outside person by "keying in Hiragana sequentially on the board of the nine-row five-stage voice generator 3 to utter an artificial voice". And the user and the outside person perform "free conversation, that is, free, accurate and prompt exchange of intentions and information by using "voice as words"".SELECTED DRAWING: Figure 1
Patent JP-2021006911-A (JP)
Title: Electrochromic display element
Inventor: YAMAMOTO SATOSHI
IPC: C09K9/02
Filed: 2020-09-07
Abstract: To provide an electrochromic display element that exhibits excellent color and has excellent durability under repetitive use.SOLUTION: An electrochromic display element comprises a first electrode, a second electrode, and an electrolyte between the first electrode and the second electrode, where the first electrode comprises an electrochromic compound represented by the general formula (I) in the figure, where R1 to R13 each independently represent a hydrogen atom, a halogen atom, a monovalent organic group, or a polymerizable functional group.SELECTED DRAWING: None
Patent JP-2022050172-A (JP)
Title: Oscillation circuit of multiple phases
Inventor: TAKIZAWA AKIRA
IPC: H03K3/03
Filed: 2020-09-17
Abstract: To provide an oscillation circuit capable of generating various pulses.SOLUTION: An oscillation circuit is equipped with a main ring circuit 20 in which an odd-number of inverters are connected in a rind-shape, and a plurality of output circuits connecting two inverters in series. An output terminal is provided at a contact point between the respective inverters configuring the main ring circuit 20. Among the add-number of inverters configuring the main ring circuit, in the two output terminals across the number of inverters that is a predetermined divisor of the odd-number, a space between a cathode at a tip end of one output terminal and the contact point of the inverters of the other output terminal is provided as a first output portion, and a space between the contact point of the inverters of the one output terminal and a cathode at a tip end of the other output terminal is provided as a second output portion.SELECTED DRAWING: Figure 1
Patent JP-2022050841-A (JP)
Title: Vacuum pump
Inventor: ISHII TOSHIHIRO
IPC: F04B37/16
Filed: 2020-09-18
Abstract: To restrain an oil supply pipe from remaining in an engine side when removing a vacuum pump from an engine.SOLUTION: A vacuum pump 1 includes: an oil supply pipe 2 having a lubricating oil inlet 12 in one end 10 and a lubricating oil outlet 20 in the other end 18; a rotor 4 including a shaft 28 having a recession 26 into which the other end 18 of the oil supply pipe 2 is inserted; a coupling 6 engaged with the shaft 28; and a bush 8 pressing the coupling 6, fitted with an inner peripheral surface 30 of the recession 26, and restricting separation of the other end 18 of the oil supply pipe 2 from the recession 26.SELECTED DRAWING: Figure 1
Patent JP-2022051255-A (JP)
Title: Drum advance/retreat device and tire testing machine comprising the same
Inventor: SUMIYA TAKASHI
IPC: G01M1/02
Filed: 2020-09-18
Abstract: To provide a drum advance/retreat device capable of reducing influence of vibration of a device on a measured value even in a case where a test is conducted on a tire having a larger size than tires of ordinary passenger cars, and a tire testing machine comprising the drum advance/retreat device.SOLUTION: A drum advance/retreat device 400 comprises a rotary drum 4 that comes into contact with a tire, a drum housing 40 that rotatably supports the rotary drum 4, a base frame 100, a pair of ball screws 153, a pair of ball screw nuts 155, and a pair of linear guides 161. The base frame 100 supports the drum housing 40 so as to be able to move forward and backward. The base frame 100 has a plurality of vertical plates 115 including a pair of first vertical plates arranged directly under the pair of ball screws 153 and a pair of second vertical plates arranged directly under the pair of linear guides 161.SELECTED DRAWING: Figure 6
Patent JP-2022051446-A (JP)
Title: Particle conveying device and image forming apparatus
Inventor: FUKUDA YUSUKE
IPC: G03G9/097
Filed: 2020-09-18
Abstract: To prevent the aggregation of pressure responsive particles conveyed in a storage unit compared with the case in which the content of a sulfur element in the pressure responsive particles is less than 0.1% by mass or more than 0.5% by mass.SOLUTION: A particle conveying device comprises: a storage unit that stores pressure responsive particles including at least a binder resin, the pressure responsive particles having pressure phase transition properties, in which the content of a sulfur element measured by fluorescent X-rays is within a range of 0.1% by mass or more and 0.5% by mass or less based on the entire pressure responsive particles; and a conveying member that is provided in the storage unit and rotates around a shaft extending in one direction in the storage unit to convey the pressure responsive particles in a direction along the shaft in the storage unit.SELECTED DRAWING: Figure 4
Patent JP-2022054295-A (JP)
Title: Operation evaluation device, operation evaluation system, operation evaluation method, and operation evaluation program
Inventor: UEDA KENKI
IPC: G08G1/00
Filed: 2020-09-25
Abstract: To provide an operation evaluation device, an operation evaluation system, an operation evaluation method, and an operation evaluation program, in order to browse information on dangerous driving included in a basis of the evaluation of a certain driver per each type and degree of danger of the dangerous driving.SOLUTION: A center server as an operation evaluation device includes: a collection unit that stores driving information related to dangerous driving collected from a vehicle in a storage unit together with the type and degree of danger of the dangerous driving; a generation unit that generates evaluation information of a driver of the vehicle based on the driving information collected from the vehicle; a search unit that searches the storage unit for dangerous driving of the driver based on at least one of the type and degree of danger; and a providing unit that provides a user with the evaluation information generated by the generation unit and the driving information related to the dangerous driving searched by the search unit.SELECTED DRAWING: Figure 12
Patent JP-2022054892-A (JP)
Title: vehicle
Inventor: OHAMA YUSUKE
IPC: B60K6/442
Filed: 2020-09-28
Abstract: To suppress a motor from being wrongly activated in executing reproduction.SOLUTION: A vehicle comprises: a high voltage-system circuit which includes a high-voltage battery and an inverter which converts DC power supplied from the high-voltage battery to AC power and outputs the power to a motor as a travelling-driving source; a low-voltage system circuit which includes a low-voltage battery which is lower in output voltage than the high-voltage battery and a renewing part that executes renewal of a program related to a device to be renewed, using power supplied from the low-voltage battery or the high-voltage battery; a DC-DC converter, connected to a space between the high-voltage system circuit and the low-voltage system circuit, which can step down output power from the high-voltage battery and supply the power to the low-voltage system circuit; and a control part that restricts operation of the inverter, at a timing when renewal of the program is started, when the renewing part starts to renew the program related to the device to be renewed.SELECTED DRAWING: Figure 6
Patent JP-2021020905-A (JP)
Title: De-immunized shiga toxin a subunit scaffolds and cell targeting molecules comprising the same
Inventor: ERIC POMA
IPC: C07K14/195
Filed: 2020-09-29
Abstract: To provide Shiga toxin polypeptides and cell targeting molecules which can be used as a component of a cell targeting molecule for delivering a cargo to a specific cell, and as therapeutic and/or diagnostic molecules for treating and diagnosing various conditions including immune disorders and microbial infections.SOLUTION: Disclosed are a Shiga toxin A subunit-derived polypeptide and a cell targeting molecule characterized by: 1) de-immunization, 2) reduction in protease cleavage sensitivity, and/or (3) amino acid substitutions for delivering a heterologous epitope cargo, while retaining one or more Shiga toxin functions such as cytotoxicity, which exhibit reduced immunogenicity in mammals and/or can deliver an epitope to the MHC class I molecules of a cell where the polypeptide is present.SELECTED DRAWING: None
Patent JP-2022066991-A (JP)
Title: Motor control device for air conditioner and motor control method for air conditioner
Inventor: OISHI KIYOSHI
IPC: H02P21/05
Filed: 2020-10-19
Abstract: To appropriately suppress vibration of a compressor motor of an air conditioner by predicting mechanical angle periodic disturbance of a compressor from a speed deviation signal.SOLUTION: A motor control device for an air conditioner which controls an inverter which drives a compressor motor comprises a speed deviation calculation unit, a feedforward (FF) gain setting unit, a voltage command value calculation unit and an inverter control unit. The speed deviation calculation unit calculates a speed deviation between a speed command value of the compressor motor and a speed, and the FF gain setting unit sets FF gain output on the basis of a speed deviation signal which is influenced by periodic disturbance of a compressor. The voltage command value calculation unit calculates a voltage command value to be applied to the inverter on the basis of the speed deviation and the FF gain output, and a transfer function of an FF setting unit is set to an inverse of a closed loop transfer function of a portion to which the speed command value and the FF gain output are inputted and from which the speed is outputted.SELECTED DRAWING: Figure 4
Patent JP-2022072620-A (JP)
Title: Tension fluctuation prediction method in flaying plate thickness change, flaying plate thickness change method, method for changing steel strip, method for generating tension fluctuation prediction model in flaying plate thickness change, and tension fluctuation prediction device in flying plate thickness change
Inventor: TAKEUCHI KAZUMA
IPC: B21B37/48
Filed: 2020-10-30
Abstract: To provide a tension fluctuation prediction method in flying plate thickness change capable of predicting tension fluctuation in shifting to rolling of a succeeding material from rolling of a preceding material through an intermediate step in two-step flying plate thickness change that is applied in the case that plate thickness difference and deformation resistance difference between the preceding material and the succeeding material is large.SOLUTION: According to the present invention, a tension fluctuation prediction method in flying plate thickness change includes a step for predicting a tension fluctuation amount in a transition step from rolling of a preceding material to rolling of a succeeding material by using a tension fluctuation prediction model learned by machine learning, in which one or more parameters selected from a rolling operation parameter of the preceding material, one or more parameters selected from a rolling operation parameter of the succeeding material, and one or more parameters selected from rolling operation parameter of an intermediate step are made to be input data, and tension fluctuation information in a transition step from the rolling of the preceding material to the rolling of the succeeding material is made to be output data.SELECTED DRAWING: Figure 9
Patent JP-2022073726-A (JP)
Title: Cooker
Inventor: ITO CHIHIRO
IPC: A47J27/00
Filed: 2020-11-02
Abstract: To provide a cooker that can cook rice for freezing having better quality.SOLUTION: A cooker comprises a container for housing rice and water. The cooker comprises rice cooking means for cooking rice by increasing the temperature of the container. The rice cooking means is constituted so as to be capable of cooking rice for freezing by performing a temperature increase step of increasing the temperature of the container to a first temperature equal to or higher than the gelatinization temperature of starch of rice and lower than the boiling temperature of water. In the temperature increase step, the temperature of a side surface part of the container is higher than the temperature of a bottom part of the container.SELECTED DRAWING: Figure 7