baber/WOPTO huggingface dataset:
Patent JP-2021052287-A (JP)
Title: Radiation imaging apparatus and radiation imaging system
Inventor: TAKENAKA KATSURO
IPC: H04N5/3745
Filed: 2019-09-24
Abstract: To provide a technology to prevent a reduction in image quality while reducing the number of contacts between a pixel array and peripheral circuits.SOLUTION: The operations of a radiation imaging system are controlled by a computer, and the operations of a radiation imaging apparatus are controlled by a control circuit under the control by the computer. The operations of the radiation imaging system include a waiting sequence that is a series of operations performed while the start of irradiation with radial rays is waited for, a radiation image acquisition sequence that is a series of operations for acquiring a radiation image, and an offset image sequence that is a series of operations to acquire an offset image. The radial rays indicate the presence or absence of irradiation with radial rays. Vg1 to Vg5 indicate the levels of drive signals supplied from a driving circuit to drive wires Vg1 to Vg5. Sig1 to Sig2 indicate whether signals are read out through signal lines Sig1 to Sig2 and conversion elements from which the signals are read out.SELECTED DRAWING: Figure 4
Patent JP-2021049571-A (JP)
Title: Austenitic stainless steel weld joint
Inventor: KURIHARA SHINNOSUKE
IPC: C22C19/05
Filed: 2019-09-26
Abstract: To provide an austenitic stainless steel weld joint that can suppress stress relaxation cracking.SOLUTION: An austenitic stainless steel weld joint disclosed herein is a weld joint having a penetration bead formed thereon. The weld joint has a base material and a welding metal. The base material is composed of austenitic stainless steel and has a heat affected zone. The base material has a chemical composition comprising, in mass%, C: 0.03-0.12%, Si: 1.0% or less, Mn: 2.0% or less, P: 0.040% or less, S: 0.002% or less, Ni: 35.0-50.0%, Cr: 20.0-28.0%, Mo: 0.50% or less, W: 4.0-10.0%, Ti: 0.01-0.30%, Nb: 0.01-1.00%, B: 0.0005-0.0100%, N: 0.02% or less, Al: 0.0005-0.040%, O: 0.020% or less, an optional element, with the balance being Fe and impurities. The relationship between a penetration opening angle D and an average particle size number G of the heat affected zone satisfies [D×G≥500].SELECTED DRAWING: Figure 1
Patent JP-2021055193-A (JP)
Title: Manufacturing method of apertured sheet and manufacturing method of absorbent article including apertured sheet as component
Inventor: HANYA TAKAYUKI
IPC: A61F13/15
Filed: 2019-09-26
Abstract: To provide a manufacturing method of an apertured sheet, the manufacturing method capable of accurately inspecting an aperture formed by adding a supersonic vibration to stably manufacture an apertured sheet.SOLUTION: There is obtained an image of a sheet 1 on which hole opening processing is applied by adding a supersonic vibration. An inspection region is set in the image. It is determined whether or not parameters regarding a state of apertures 4 in the inspection region are within predetermined ranges. Based on the result of the determination, both or one of an applied pressure and an amplitude of the supersonic vibration are adjusted. The parameters are preferably a total area of the apertures 4, and the number of the apertures 4 or areas of the individual apertures 4.SELECTED DRAWING: Figure 2
Patent JP-2021054458-A (JP)
Title: Paper container with zipper, blank plate thereof, and manufacturing method thereof
Inventor: TAKEMOTO IPPEI
IPC: B65D5/44
Filed: 2019-09-30
Abstract: To provide a paper container with a zipper and a blank plate of the paper container with the zipper capable of reducing damage (crack) to a laminate of the paper container that may be caused when the protrusions (ears) connected to the right and left ends of the top of the rectangular parallelepiped paper container with the zipper is bent.SOLUTION: Ear portions of a blank plate 95 of a paper container with a zipper is subjected to processing for facilitating bending, thereby, easily forming the ear portions into a desired shape, so that excessive stress is not applied to a bent portion. Further, the bent portion of the ear portion has an obtuse angle or a curved portion.SELECTED DRAWING: Figure 6
Patent JP-2021056832-A (JP)
Title: Display device
Inventor: TAKASUGI MASAHIDE
IPC: G06F3/0488
Filed: 2019-09-30
Abstract: To provide an easy-to-use display device equipped with electronic paper.SOLUTION: A display device 100 is provided, comprising a display unit 130 including electronic paper 131 that needs to be refreshed, an operation unit 140, and a control unit 110. The control unit 110 refreshes the electronic paper 131 upon receipt of a refresh command via the operation unit 140. The operation unit has a hardware button for receiving a power on/off command. The control unit acknowledges it as a refresh command when the hardware button is pressed briefly, and acknowledges it as a power on/off command when the hardware button is pressed for an extended period.SELECTED DRAWING: Figure 2
Patent JP-2021053286-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-10-02
Abstract: To provide a game machine capable of preventing mixture of a screw member into a putout part.SOLUTION: A game machine includes: a first guidance passage formation part 202 for forming a guidance passage for guiding game balls of a ball tank formation part 201 to a putout device 200; and cover parts (for example, a first cover body 310, a second cover body 320, and a third cover body 330) provided so as to cover one portion of an upper surface of the first guidance passage formation part 202. Predetermined limitation parts (for example, long holes 316A to 316C, recessed grooves 326A to 326C, and a recessed part 336) for restricting falling of screw members N1 to N6 and N11 to N16 falling onto the cover part onto the first guidance passage formation part 202 are provided in the cover part. Plural specific limitation parts (for example, hole parts 271A to 271H) for restricting movement of screw members falling on the first guidance passage formation part 202 to the putout device 200 are provided in the first guidance passage formation part 202.SELECTED DRAWING: Figure 8
Patent JP-2020172840-A (JP)
Title: Demolition method of reinforcement concrete and demolition device thereof
Inventor: WATANABE HIROMI
IPC: E04G23/08
Filed: 2019-10-02
Abstract: To provide a demolition method of reinforcement concrete capable of breaking concrete by electric conduction heating of an arranged steel bar and removing danger of heat damage of an electric insulation coat of a cable for transmitting high current from an electric power supply to the steel bar even when the steel bar is heated to high temperature.SOLUTION: In demolishing a block 10 reinforced by a steel bar 20 penetrating a concrete part 10a, two locations of the steel bar 20 are arranged to be an exposed part 20a, 20a exposed from the block 10, a metallic electrode 70 having heat radiation function attached to a tip part of a conductive wire coated with a resin-made electric insulation coat constituting a cable 60 extending from a DC power supply 30 is connected to each exposed part 20a, and while applying DC current of 3000 A at at least 12 V from the DC power supply 30 to the steel bar 20 so as to break the concrete part 10a by the electric conduction of the steel bar 20, the heat is radiated from the electrode 70 so that the electric insulation coat of the cable 60 is not damaged due to the heat transferred from the steel bar 20 energized and heated.SELECTED DRAWING: Figure 1
Patent JP-2019220230-A (JP)
Title: Data processing method and data processing device
Inventor: KITAZAWA JUNRO
IPC: G06F21/62
Filed: 2019-10-02
Abstract: To provide a data processing method capable of improving security in data management.SOLUTION: The data processing method in a data processing device including a storage unit, which is connected to an external storage unit, the method includes: a step of receiving a write instruction to store a piece of first data in the storage unit; a step of splitting the first data into multiple split data; a step of storing at least a part of the multiple split data in the external storage unit; and a step of storing a piece of second data different from the first data in the storage unit. The second data is associated with the first data and the multiple split data.SELECTED DRAWING: Figure 3
Patent JP-2020013610-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: OMORI TETSUHIKO
IPC: B41J29/00
Filed: 2019-10-10
Abstract: To improve the convenience of an information processing system while ensuring security.SOLUTION: A user terminal 200 used by a proxy requesting user, a plurality of output devices 100M and 100N outputting job data obtained from the user terminal 200, and a print information management device 300 executing proxy printing of the job data using any one of the plurality of output devices 100M and 100N are connected to a network 400. The print information management device 300 stores dynamic proxy users, so as to be updated, which can proxy output of job data by using any of the printers; and if location information of the proxy requesting user and location information of the dynamic proxy user match location information of the output device, can perform proxy output by the dynamic proxy user by using the output device having the matched location information.SELECTED DRAWING: Figure 1
Patent JP-2020031431-A (JP)
Title: Signal generation method and signal generation device
Inventor: MURAKAMI YUTAKA
IPC: H04L27/26
Filed: 2019-10-10
Abstract: To provide a television receiver capable of receiving via a relay device a first transmission signal and a second transmission signal transmitted from a transmission side device by two antennas.SOLUTION: An input of a composite signal in which a desired signal is present at a first frequency and a second frequency is accepted. A first branch signal and a second branch signal that are the same as the composite signal are outputted. Frequency conversion is performed to at least one of the first branch signal and the second branch signal so that a signal at the first frequency of the first branch signal and a signal at the second frequency of the second branch signal are present at the same frequency. MIMO detection is executed by using the first branch signal and the second branch signal at least one of which is subjected to the frequency conversion.SELECTED DRAWING: Figure 116
Patent JP-2021062317-A (JP)
Title: photocatalyst
Inventor: NIIMI HIDEAKI
IPC: C01B3/04
Filed: 2019-10-10
Abstract: To provide a photocatalyst that does not use rare metal and exhibits high water decomposition activity.SOLUTION: A photocatalyst 10 has a structure in which a TiO2-containing particle 11 supports an MnNi oxide 12. Relative to the total molar amount of Mn and Ni contained in the MnNi oxide 12, the ratio of the molar amount of Ni, Ni/(Mn+Ni), is 0.5 or more and 0.9 or less. In another embodiment of the photocatalyst, a BaTi4O9-containing particle supports the MnNi oxide.SELECTED DRAWING: Figure 1
Patent JP-2021063269-A (JP)
Title: Method for producing nickel powder
Inventor: TANAKA HIROYUKI
IPC: B22F9/24
Filed: 2019-10-15
Abstract: To provide a method for producing nickel powder through a wet process, capable of stably producing nickel powder with smaller particle size distribution and a uniform average particle diameter regardless of a manufacturing unit.SOLUTION: A method for producing nickel powder at least includes steps of: a solution mixing and feeding step of continuously mixing a solution (A) containing at least water-soluble nickel salt and water, and a solution (B) at least including a reductant and an alkali hydroxide outside a reaction vessel to obtain a reaction solution and feeding the reaction solution to the reaction vessel; and a crystallization step of obtaining nickel crystallization powder through a reductive reaction in the reaction solution fed to the reaction vessel in the solution mixing and feeding step.SELECTED DRAWING: Figure 3
Patent JP-2021062342-A (JP)
Title: Soil purifier and soil purification method
Inventor: MIENO TOSHIHIKO
IPC: B09C1/06
Filed: 2019-10-16
Abstract: To provide a soil purifier and a soil purification method, capable of efficiently purifying contaminated soil below a building or the like, even in the case where the building or the like is present above the contaminated soil.SOLUTION: The soil purifier comprises a soil heater that employs an electric heating method. The soil heater made of tabular conductive members comprises a first and a second electrodes 11 and 12 inserted into soil to face each other, and a power source 21 for applying a potential difference between the first and the second electrodes 11 and 12.SELECTED DRAWING: Figure 2
Patent JP-2021064270-A (JP)
Title: Semiconductor device and control method thereof
Inventor: FUJII TARO
IPC: G06F9/38
Filed: 2019-10-16
Abstract: To provide a semiconductor device capable of securing flexibility in processing content while maintaining high computing performance, and to provide a method of controlling the same.SOLUTION: A semiconductor device 1 provided herein comprises: a data bus including a plurality of processor elements 3(0_0)-3(11_7), a state transition management unit 6 for managing the state of the data bus, and parallel computing units 7_0-7_5 configured to allow data to be sequentially input and output. Outputs of the parallel computing units 7_0-7_5 are made available for processing by the plurality of processor elements 3(0_0)-3(11_7).SELECTED DRAWING: Figure 1
Patent JP-2021064756-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: B23K26/53
Filed: 2019-10-17
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step arranges a polyolefin-based sheet on a rear surface or a surface of the wafer. The integrating step heats and presses the polyolefin-based sheet, and integrates the wafer and the sheet. The frame supporting step supports the polyolefin-based sheet by a frame composed of an inner frame including an opening having a size enough to house the wafer and an outer frame including an opening with a diameter corresponding to an outer diameter of the inner frame by holding an outer periphery of the polyolefin-based sheet between an outer peripheral wall of the inner frame and an inner peripheral wall of the outer frame using the frame. The dividing step forms a shield tunnel in the wafer and divides the wafer into individual device chips. The picking-up step cools the polyolefin-based sheet and picks up the device chips.SELECTED DRAWING: Figure 4
Patent JP-2021067716-A (JP)
Title: Image forming apparatus
Inventor: YAMAZAKI RYOSUKE
IPC: G03G15/00
Filed: 2019-10-17
Abstract: To solve the problem in which: when an abnormal place occurs in an intermediate transfer belt, acquisition of an appropriate result of measurement of images for measurement increases downtime.SOLUTION: An image forming apparatus has: image forming units 101a, 101b, 101c, and 101d that form images on an intermediate transfer belt 107 that is laid over tension rollers 18a, 18b, 18c, and 18d; a secondary transfer roller 112 that transfers the images to a recording medium; a sensor 115; and a CPU 201 that executes density correction by using a pattern image. The CPU 201 detects an abnormal place that is peculiar winding, and when forming a pattern image within a detection range, forms a pattern image with a short length while avoiding the abnormal place, and when forming a pattern image within a range where an abnormal place is not detected, forms a pattern image with a long length.SELECTED DRAWING: Figure 16
Patent JP-2021068032-A (JP)
Title: Management device, management program, management method, terminal device, and management system
Inventor: MORISHITA MASATAKA
IPC: H04L9/32
Filed: 2019-10-18
Abstract: To provide a management device with further high safety, by various embodiments.SOLUTION: A management device manages a transaction medium information wallet in one or plural data areas in which transaction medium information is stored. In a signer's terminal device which is not communicably connected to the management device, transmission information obtained by reading a first identification code in which the transmission information is stored is signed. A second identification code storing the signed transmission information is generated. A sensor is constituted so as to read the second identification code generated by the terminal device. A management device generates the first identification code storing the transmission information when an input interface receives input of the transmission information, and instructs the transmission of the transaction medium information identified by transmission content information to a transmission destination data area identified by transmission destination information based on the fact that the signed transmission information is read from the second identification code in the sensor.SELECTED DRAWING: Figure 1B
Patent JP-2021066054-A (JP)
Title: Method for manufacturing molded product containing annular resin part
Inventor: NAKAMURA SHIGEYOSHI
IPC: B29C45/14
Filed: 2019-10-21
Abstract: To prevent an insert core from being damaged or broken, in a manufacturing method in which a secondary molding step is performed in a state in which an axial protrusion of an insert core is fitted to a plurality of axial meat stealing parts molded in an annular resin part in a primary molding step.SOLUTION: In a primary molding step, an insert core having a plurality of axial protrusions arranged at intervals in a circumferential direction for forming an axial meat stealing part 3A on an annular inner resin member 3 is placed in a primary molding mold, and injection molding is performed. In a secondary molding step, the annular inner resin member 3 and the insert core that have undergone the primary molding step are placed in a secondary molding mold to perform injection molding. A gate for injecting a molten resin into a cavity of the secondary molding mold is provided in the secondary molding mold so that a weld W2, which is a confluent part of the molten resin in the secondary molding step, is located on an outer diameter side of a rib part 3B.SELECTED DRAWING: Figure 9B
Patent JP-2021068158-A (JP)
Title: Notification management device, notification management method, and program
Inventor: NAGAHARA MASARU
IPC: G06F13/00
Filed: 2019-10-23
Abstract: To provide a notification management device, a notification management method and a program for enabling a user to easily recognize notification for confirming whether or not to request notification of advertisement or the like without making the user feel troubles.SOLUTION: A notification management device 10 includes: a message creation unit 130 for creating a confirmation message for conformation whether to notify a user terminal being a notification destination of an advertisement or an advertisement message about privileges; a determination unit 131 for determining whether or not to retransmit the confirmation message together with a prescribed notification message on the basis of a response state in the confirmation message notified to the user terminal in the case of notifying the user terminal of the notification message; and a notification control unit 132 for performing a carousel display of the notification message and the confirmation message in the user terminal in the case of retransmitting the confirmation message together with the notification of the notification message in accordance with a determination result determined by the determination unit 131.SELECTED DRAWING: Figure 2
Patent JP-2020038683-A (JP)
Title: System, method, and apparatus for electronic patient care
Inventor: KAMEN DEAN
IPC: A61B5/00
Filed: 2019-10-24
Abstract: To provide a system for electronic patient care which has a hub configured to monitor a patient care device.SOLUTION: An electronic patient care system 100 comprises: one or a plurality of monitor clients 1, 4 capable of being allocated to individual patients 2 physically closely; and a remote monitor server 3 uploading information from several various monitor clients 1, 4 and downloading information and indications from various sources to the monitor clients 1, 4. In a patient's room, a health care provider can interact directly with the monitor client 1 so as to obtain information associated with a patient 2 or to input indications associated with the patient 2. Many monitor clients 1 can interact with a single monitor server 3. The monitor server 3 can comprise middleware.SELECTED DRAWING: Figure 1
Patent JP-2021071125-A (JP)
Title: Transmission lubrication structure
Inventor: SARASHINA SHUNPEI
IPC: F16H57/04
Filed: 2019-10-29
Abstract: To improve durability of a seal ring and shorten an axial length of a transmission.SOLUTION: A transmission lubrication structure includes: a rotary shaft housed in a transmission case; an oil guide disposed between the transmission case and the rotary shaft; and a seal ring which is attached to an annular groove formed on an outer peripheral surface of the rotary shaft and prevents leakage of a lubrication oil from a space between the oil guide and the rotary shaft. The rotary shaft has a lubrication hole for supplying the lubrication oil therein. The oil guide is formed into an annular shape so as to enclose the rotary shaft and an outer periphery of the seal ring and has first oil passages which are formed penetrating from an outer periphery to an inner periphery. The seal ring is provided at a position that does not overlap with the first oil passages in an axial direction of the rotary shaft. When viewed in the axial direction of the rotary shaft, a predetermined gap is formed between the oil guide and the rotary shaft at the opposite side of the seal ring across the first oil passages.SELECTED DRAWING: Figure 1
Patent JP-2021070397-A (JP)
Title: Air-conditioning unit
Inventor: KUSANAGI SATOSHI
IPC: B60H1/00
Filed: 2019-10-30
Abstract: To provide an air-conditioning unit capable of downsizing a physique.SOLUTION: An air-conditioning case 10 has a passage 11 that flows air introduced from air introduction ports 71 and 72 into a vehicle cabin. A first heat exchanger 30 is installed in the inside of the air-conditioning case 10 from one opening portion 15 provided in the air-conditioning case 10, and adjusts the temperature of air flowing in the passage 11. Second heat exchangers 40 and 47 are installed in the inside of the air-conditioning case 10 from the same opening portion 15 as the opening 15 through which the first heat exchanger 30 is installed, and is provided on an air flowing downstream side with respect to the first heat exchanger 30. A blocking portion 44 is provided on at least one of the first heat exchanger 30 and the second heat exchangers 40 and 47, and is configured to block a clearance between the first heat exchanger 30 and the second heat exchangers 40 and 47.SELECTED DRAWING: Figure 9