baber/WOPTO huggingface dataset:
Patent JP-2021193292-A (JP)
Title: Roots blower or roots vacuum pump
Inventor: YOKOI TAKASHI
IPC: F04C27/00
Filed: 2020-06-09
Abstract: To provide a roots blower 10 or a roots vacuum pump comprising a shaft sealing mechanism which can prevent lubricating oil 25 from intruding into a rotor chamber 11a from a bearing 16, can prevent liquid and gas of the rotor chamber 11a from leaking to the bearing 16 side, the roots blower or the roots vacuum pump therefore capable of being operated in an energy-saving manner, and enabling the manufacturing cost thereof to be reduced.SOLUTION: A shake-off plate 21 is fastened to a shaft 15a via an O-ring 22, lubricating oil 25 leaking from a bearing 16, and intruding into a ring groove 21d of the shake-off plate 21 is shaken off by a centrifugal force which is generated with the rotation of the shaft 15a, and returned to a storage portion 14a through an oil passage 12d, and the lubricating oil 25 can be thereby prevented from intruding into a rotor chamber 11a of a casing 11. A lip portion slides while contacting with the rotating shaft, and consequently the lubricating oil 25 is prevented from intruding into the rotor chamber 11a even if not using an oil seal which causes an increase of power, thus enabling the energy-saving operation of a roots blower 10.SELECTED DRAWING: Figure 1
Patent JP-2020163199-A (JP)
Title: Drawer body
Inventor: FUJINUMA HISAO
IPC: F16B12/32
Filed: 2020-06-24
Abstract: To adjust a mounting position of a front plate to a drawer main body with the smallest parts count, appropriately and reasonably.SOLUTION: A drawer body includes a mounting member 4 comprising a first member 5 mounted to a front plate 3, a second member 6 mounted to a drawer main body 2, and a screw body 7 screwed to a screw hole 5 formed to the first member 5 through a through-hole 6d formed to a second member 6. One side of an abutment part 5a of the first member 5 and an abutted part 6a of the second member 6 is assumed a protrusion continued vertically, and the other side is assumed a recess continued in the vertical direction z. Also, a cross-sectional contour shape of the lateral direction of the protrusion and the recess is formed so as to conform to a peripheral surface of a virtual cylindrical body where a shaft center line is disposed in the vertical direction z. The screw hole 5e of the first member 5 is formed at the position of the middle in the lateral direction y in the abutment part 5a. Also, a through-hole 6d of the second member 6 is penetrated through the second member 6 to front and back, and a front side hole mouth 6e is positioned in the abutted part 6a, and thereby a long hole shape being long in the lateral direction y is made.SELECTED DRAWING: Figure 6
Patent JP-2022006870-A (JP)
Title: Scaffold unit and installation method of structure
Inventor: KANEKO YUJI
IPC: E04G3/20
Filed: 2020-06-25
Abstract: To install a scaffold for constructing a top slab when erection of the scaffold from a floor surface is difficult, due to close setting of a tank 301 and a wall body 401.SOLUTION: A scaffold unit 101 is set in a first stored attitude 101-Q, by folding a supported part 20 of the scaffold unit 101 having a plate support part 30 between a base end part 40 and the supported part 20 of a tip side into a position along the inner surface of the wall body 401, to allow carrying-in of the tank 301 into an inner space surrounded with the wall body 401. After installation of the tank 301, the scaffold unit 101 is set in a second attitude 101-S developed in the horizontal direction. An outer surface of the tank 301 is brought into contact with a contact body 101a of the supported part 20, the plate support part 30 is supported at both ends by the supported part 20 and the base end part 40. Multiple scaffold boards 201 are placed on the plate support part 30 side by side, and the scaffold is constructed and a top slab is constructed.SELECTED DRAWING: Figure 1
Patent JP-2022010944-A (JP)
Title: Breakout prediction method in continuous casting
Inventor: TANIGUCHI SATOSHI
IPC: B22D11/16
Filed: 2020-06-29
Abstract: To provide a method, in slab continuous casting, capable of predicting the generation of breakout caused by the remelting of a solidification shell at high precision compared with the conventional method.SOLUTION: A method of predicting the generation of breakout caused by the remelting of a solidification shell in slab continuous casting comprises the steps of: defining a difference between a width of a slab and an inner size width in a lower edge of a mold as a short side bulging amount, defining a short side bulging amount upon generation of breakout as a limit short side bulging amount, and obtaining a relational equation between the carbon equivalent of the slab and the limit short side bulging amount; measuring a width of the slab directly below the mold, and calculating the short side bulging amount; and when the calculated short side bulging amount becomes equal to or more than the limit short side bulging amount calculated by substituting the carbon equivalent of the slab for the relational equation, determining that breakout is generated.SELECTED DRAWING: Figure 1
Patent JP-2022011049-A (JP)
Title: Vehicle equipped with automatically rotating and grilling device
Inventor: AIHARA SACHIHIRO
IPC: A47J37/04
Filed: 2020-06-29
Abstract: To provide an automatically rotating and grilling device which is easy for a general user to use at home or the like to enjoy free time in a novel manner and further can be used for business, and to provide a vehicle equipped with the device.SOLUTION: An automatically rotating and grilling device 1 is configured to heat and cook a food material C being a cooking target held with a rotary spit member 100, while rotating the food material. The automatically rotating and grilling device 1 comprises: a housing 10 installed in a cooking space in a vehicle; wheels 20 (21, 23) fitted to the housing 10; a heating part composed of a heating source disposed inside the housing 10 or a heating source installation device where the heating source is installed; and a driving device 50 which rotates the rotary spit member 100 at a predetermined cooking position where the food material can be heated with the heating part, the driving source 51 of the driving device 50 supplied with electrical power.SELECTED DRAWING: Figure 4
Patent JP-2021009385-A (JP)
Title: Lens module and electronic apparatus
Inventor: WANG HAILONG
IPC: G03B30/00
Filed: 2020-06-30
Abstract: To provide a lens module and an electronic apparatus.SOLUTION: A lens module comprises a lens barrel provided in an open manner with a light passage hole, a lens group installed in the lens barrel, and a presser ring for fixing the lens group; the lens barrel includes a barrel wall in contact with the presser ring; the presser ring fixes the lens group to the inside of the lens barrel from a surface on an image side and includes an attachment face installed opposite to the lens group; the attachment face includes a contact face and a position regulation face; the contact face is in contact with the lens group; the position regulation face is installed with an interval from the lens group; the length of the distance between the position regulation face and the lens group in a direction parallel to an optical axis is 5 μm or less. When the presser ring receives a force and the amount of deformation exceeds the distance between the position regulation face and the lens group, the position regulation face is brought into contact with the lens group; the lens group can prevent further deformation of the presser ring, controls the amount of deformation of the presser ring to be 5 μm or less, improves the stability of the lens module, and ensures the quality of an image formed by the lens module and an electronic apparatus.SELECTED DRAWING: Figure 3
Patent JP-2021197113-A (JP)
Title: Electronic settlement processing apparatus, electronic settlement processing method and electronic settlement processing program
Inventor: YAMAMOTO MANABU
IPC: G06Q20/02
Filed: 2020-06-10
Abstract: To prevent a chance of commodity selling to a purchaser who desires settlement with electronic settlement from being lost for an article selling business operator which does not individually have a contract about the electronic settlement with an electronic settlement service providing business operator.SOLUTION: A server for collectively managing multiple electronic settlement methods provided by a business operator which collects multiple electronic settlement methods performs selling of a purchase-desired commodity that is bought from an article selling business operator which does not individually have a contract about electronic settlement with an electronic settlement service providing business operator for a purchase candidate who desires settlement with the electronic settlement visiting the article selling business operator which does not individually have a contract about electronic settlement with the electronic settlement service providing business operator. This enables settlement with the electronic settlement for the article selling business operator which does not individually have a contract about electronic settlement with the electronic settlement service providing business operator and a change of commodity selling to be secured.SELECTED DRAWING: Figure 1
Patent JP-2022021844-A (JP)
Title: Communication device, control method, and program
Inventor: INOHIZA HIROHIKO
IPC: H04W84/12
Filed: 2020-07-22
Abstract: To reduce the overhead of communication when transmitting capability information about communication performed by establishing multiple links with other communication devices.SOLUTION: An AP 102 receives a Probe Request frame from another communication device, for example, an STA 103 and transmits a Probe Response frame to the STA 103 containing the Capability information of the multi-link communication corresponding to a frequency band or a frequency channel determined on the basis of information about the frequency band or frequency channel contained in the received Probe Request frame.SELECTED DRAWING: Figure 1
Patent JP-2022023671-A (JP)
Title: Clinical decision making support device, clinical decision making support system, and clinical decision making support program
Inventor: SUGIYAMA ATSUKO
IPC: G16H20/00
Filed: 2020-07-27
Abstract: To provide a clinical decision making support device, a clinical decision making support system, and a program for improving the efficiency of SDM between a physician and a subject.SOLUTION: A clinical decision making support system comprises: an acquisition unit that acquires information on a subject's disease, patient information, medical information on the disease, and individual information on at least a specific event of the subject; a specification unit that specifies options related to a therapeutic method for the subject's disease based on the disease information, the patient information, and the medical information; a determination unit that determines a therapeutic schedule related to the therapeutic method for the options based on the disease information, the patient information, and the medical information; a calculation unit that calculates an event schedule related to the specific event in a scheduled period to execute the therapeutic method in the options based on the individual information, the therapeutic method, and the therapeutic schedule; and a communication interface that transmits display data indicating the event schedule related to the therapeutic schedule and the event and the therapeutic schedule for each of the options along time series.SELECTED DRAWING: Figure 1
Patent JP-2021077337-A (JP)
Title: Tire sidewall temperature detection system and method
Inventor: RAKESH SETHI
IPC: G08C17/00
Filed: 2020-07-31
Abstract: To provide a new system and method for detecting a parameter of a tire from a rotating wheel.SOLUTION: A system comprises: a rotatable component 102 constituted to rotate; a piezoelectric transducer 106 arranged along circumference of the rotatable component, and constituted to generate off-load voltage based on mechanical deformation of the piezoelectric transducer; and at least one processor 108 which communicates with the piezoelectric transducer, and constituted to determine a temperature value based on the off-load voltage.SELECTED DRAWING: Figure 1
Patent JP-2022027221-A (JP)
Title: Impact rotary tool
Inventor: UEDA TAKAHIRO
IPC: B25B21/02
Filed: 2020-07-31
Abstract: To reduce tool dimensions in an axial direction of a drive shaft.SOLUTION: An impact rotary tool 1 includes: a drive shaft 4, a speed reduction mechanism 5, an output shaft 13, a hammer 11, a spring part 12 and a bearing part 6. The speed reduction mechanism 5 transmits rotational force of a shaft of a motor 31 to the drive shaft 4. The output shaft 13 outputs the rotation exerted from the drive shaft 4 and transmits the rotation to a tip tool B1. The hammer 11 strikes the output shaft 13 while being supported by the drive shaft 4 so as to be rotatable. The spring part 12 urges the hammer 11 toward a side of the output shaft 13. The bearing part 6 bears the drive shaft 4 so as to be rotatable. The bearing part 6 is disposed on the side of the output shaft 13 as compared to the speed reduction mechanism 5 in an axial direction A1 of the drive shaft 4.SELECTED DRAWING: Figure 1
Patent JP-2022027253-A (JP)
Title: Information processing device, data detection method and data detection program
Inventor: NAKADA YASUYUKI
IPC: G06F21/62
Filed: 2020-07-31
Abstract: To make it possible to provide data obtained by taking balance between both data usefulness and a leakage risk into consideration.SOLUTION: An information processing device identifies a data set as(A) having the best data usefulness index Pv among data sets having a leakage risk index Pr of an assumed allowable risk Pth or below from data set groups as (1) to as(8). The information processing device sets a threshold line lT about the magnitude of an increase rate of the data usefulness index Pv to an increase rate of the leakage risk index Pr on the basis of a data usefulness index Pv(A) and a leakage risk index Pr(A) of the data set as(A). The information processing device detects a data set in which the magnitude of the increase rate of the data usefulness index Pv to the increase rate of the leakage risk index Pr satisfies the threshold line lT, based on the data usefulness index Pv(A) and the leakage risk index Pr(A) among the data set groups as(1) to as(8).SELECTED DRAWING: Figure 10
Patent JP-2022028390-A (JP)
Title: Optimum value search controller, method for controlling search of optimum value, computer program, and optimum value search control system
Inventor: ONISHI YUTA
IPC: G05B13/02
Filed: 2020-08-03
Abstract: To provide an optimum value search controller that can set a priority that a plurality of restriction conditions should satisfy.SOLUTION: An optimum value search controller according to an embodiment includes: an evaluation function generation unit 22 for acquiring a first evaluation function value determined on the basis of a control amount which changes according to an operation amount of a control target process and acquiring a plurality of evaluation values measured in real time in the control target process, and outputting a second evaluation function value including at least a part of evaluation values with a higher priority which satisfies a restriction condition on the basis of the acquired evaluation values; and a controller for executing extreme control of changing an operation amount so that an evaluation value with a higher priority becomes closer to the optimum value by using the second evaluation function value.SELECTED DRAWING: Figure 1
Patent JP-2022029022-A (JP)
Title: Construction machine
Inventor: MATSUISHI KOTARO
IPC: E02F3/85
Filed: 2020-08-04
Abstract: To provide a construction machine which controls two actuators by one direction switching valve and achieves both operability and responsibility.SOLUTION: A construction machine includes: flow channel switching means which is in the middle of a flow channel connecting a direction switching valve for controlling an actuator and the actuator and freely switches the flow channel communicating with the direction switching valve between a first state of making the flow channel communicate with the actuator and a second state of making the flow channel communicate with another actuator; flow channel holding means 650 for holding the second state during activation, and holding the first state at the time of stopping; first operation means 318 and 319 for operating the actuator; and second operation means 316 and 317 for operating the other actuator. The construction machine includes first control means 700 for activating the holding means while the second operation means 316 and 317 are operated, and second control means 710 for activating the flow channel holding means for specified time when the operation of the second operation means is stopped, and then stopping the flow channel holding means.SELECTED DRAWING: Figure 5
Patent JP-2020174683-A (JP)
Title: Hydroponic cultivation system
Inventor: MURAMOTO KATSUHIRO
IPC: A01G31/04
Filed: 2020-08-07
Abstract: To provide a hydroponic cultivation system with excellent durability which is able to transport nursery beds with a simple mechanism.SOLUTION: This hydroponic cultivation system has a plurality of nursery beds, a hanging part, and a transportation mechanism. The plurality of nursery beds has a plurality of seedlings of the plant to be cultivated transplanted to the lateral side thereof. The hanging part hangs each nursery bed such that the plurality of nursery beds are in a state aligned in a predetermined horizontal direction from the planted side of the seedlings toward the harvesting side. The transportation mechanism transports the plurality of nursery beds in the predetermined horizontal direction such that a gap between each nursery bed in the predetermined horizontal direction is widened stepwise or continuously.SELECTED DRAWING: Figure 9
Patent JP-2021072097-A (JP)
Title: Execution program, input support program, and code-reading robot
Inventor: HAMAMURA YOSHIFUMI
IPC: G06F9/445
Filed: 2020-08-19
Abstract: To provide an execution program, an input support program and a code-reading robot, which reduce time and effort required to create software robots that operate efficiently.SOLUTION: An RPA execution program 121 of a code-reading robot makes a computer perform processes of: reading code data 124 created to allow a design drawing conforming to UML to be displayed; detecting a keyword included in the code data 124; calling an operation program 123 corresponding to the detected keyword; and executing the called operation program 123.SELECTED DRAWING: Figure 2
Patent JP-2020186647-A (JP)
Title: Preassembled wall panel for public facility installation
Inventor: Arlan COLLINS
IPC: H02G3/36
Filed: 2020-08-20
Abstract: To solve the problem in which requesting a workman to move to plurality of construction sites not one premade facility could increase labor cost and reduce time efficiency.SOLUTION: An example preassembled wall panel can comprise: a panel frame including a plurality of studs connected to an opposing end members; first and second wall plates connected to an opposing first and second sides of the panel frame; a plurality of spacers configured to support a finishing panel spaced away from at least one of the first and second wall plates, the plurality of spacers being mounted to at least one of the first and second wall plates; and a pipe extending between the opposing end members, the pipe being arranged between the first and second wall plates. The pipe comprises a pipe shunt, and a free end of the pipe shunt passes an opening of the wall plate of the first wall plate or the second wall plate.SELECTED DRAWING: Figure 1B
Patent JP-2022039086-A (JP)
Title: Customer management system and customer management method
Inventor: FUKUTOMI NANAKAI
IPC: G06Q30/02
Filed: 2020-08-27
Abstract: To provide a customer management system configured to promote visiting a store, and a customer management method.SOLUTION: A customer management system 10 for managing customers C1-C3 on the basis of a state of use of stores R1-R3 used by the customers C1-C3 who use the stores R1-R3 includes: information analysis means which analyzes a state of use of the stores R1-R3 used by the customers C1-C3 on the basis of recent date information on a recent data on which the customers C1-C3 paid for objects in the stores R1-R3, frequency information on frequency at which the customers C1-C3 paid for objects in the stores R1-R3, and amount information on the amount of money paid by the customers C1-C3 for objects in the stores R1-R3; and service processing means which processes services to be offered to the customers C1-C3 for objects on the basis of the state of use of the stores R1-R3 analyzed by the information analysis means.SELECTED DRAWING: Figure 1
Patent JP-2022041027-A (JP)
Title: Catalyst, method for producing catalyst, air electrode, and air cell
Inventor: TAKENAKA SHINOBU
IPC: B01J23/745
Filed: 2020-08-31
Abstract: To provide a method for producing a catalyst having excellent catalysis of both oxygen reduction and oxygen generation.SOLUTION: A method for producing a catalyst includes a first heat treatment step and a second heat treatment step. In the first heat treatment step, a first nitrogen-containing transition metal complex and a carbon material are heated in a first inert gas atmosphere (S1). In the second heat treatment step, the carbon material resulting from the first heat treatment step and a second nitrogen-containing transition metal complex are heated in a second inert gas atmosphere (S2).SELECTED DRAWING: Figure 1
Patent JP-2022041689-A (JP)
Title: Thermoplastic resin, and dihydroxy compound
Inventor: SUDO ATSUSHI
IPC: C07D493/18
Filed: 2020-09-01
Abstract: To provide a new thermoplastic resin, and a new dihydroxy compound used in production of the thermoplastic resin.SOLUTION: A thermoplastic resin includes a structural unit A represented by the following formula (1) in the molecule. In the formula (1), X represents a structure represented by formula (2) or formula (3).SELECTED DRAWING: Figure 1
Patent JP-2022041740-A (JP)
Title: Ultraviolet light emission element
Inventor: YOSHIKAWA AKIRA
IPC: H01L33/32
Filed: 2020-09-01
Abstract: To provide an ultraviolet light emission element having high light emission intensity.SOLUTION: An ultraviolet light emission element includes a substrate, a first conductivity type nitride semiconductor layer arranged on the substrate and containing Al and Ga, a light emission layer arranged on the first conductivity type nitride semiconductor layer and comprising a nitride semiconductor containing Al and Ga, a second conductivity type nitride semiconductor layer arranged on the light emission layer and having a conductivity type different from the first conductivity type nitride semiconductor layer, a contact electrode arranged on the second conductivity type nitride semiconductor layer and containing at least Au, and an Al containing region provided between the second conductivity type nitride semiconductor layer and the contact electrode.SELECTED DRAWING: Figure 1