baber/WOPTO huggingface dataset:
Patent JP-2021190022-A (JP)
Title: Image forming apparatus and method for controlling the same, and program
Inventor: HOSODA YASUHIRO
IPC: B41J29/00
Filed: 2020-06-04
Abstract: To provide a technique to allow a user to use functions of an image forming apparatus with the user's IC card or face recognition without requiring registration in advance of information for authenticating the user in the image forming apparatus.SOLUTION: A user authentication service of an image forming apparatus acquires a card ID from an IC card and determines whether the card has been registered (S602). When determining that the card ID has not been registered, the user authentication service determines whether settings of user automatic registration is effective (S604). When determining that the user automatic registration is effective, the user authentication service registers the card ID (S606). Subsequently, the user authentication service determines whether settings of registration screen display at initial log-in is effective (S607). When the settings are effective, the user authentication service registers user information (S609) and performs log-in processing, and when the settings are ineffective, performs the log-in processing in a state in which only the card ID is recorded (S603).SELECTED DRAWING: Figure 6
Patent JP-2021008880-A (JP)
Title: Engine work machine
Inventor: OWASHI SHINICHI
IPC: F02B77/11
Filed: 2020-06-11
Abstract: To provide an engine work machine with high cooling efficiency and sound proof effect.SOLUTION: An engine work machine 100 is sectioned into an engine chamber 1 where an engine 10 is disposed, and an engine device unit 2 in which one or both of a muffler 12 that silences exhaust noise of the engine 10 and a radiator 11 that cools the engine 10 are disposed. The engine work machine comprises: a first communication passage 4 that communicates the engine chamber 1 and a first air supply chamber 3 into which outside air is taken; a second communication passage 6 that communicates the engine device unit 2 and a second air supply chamber 5 into which the outside air is taken; a first electric fan 17 that sends the air in the first communication passage 4 to the engine chamber 2; and a second electric fan 18 that sends the air in the second communication passage 6 to the engine device unit 2.SELECTED DRAWING: Figure 28
Patent JP-2022000876-A (JP)
Title: Package and manufacturing method thereof
Inventor: NISHIKAWA KATSUHIRO
IPC: H03H3/02
Filed: 2020-06-19
Abstract: To provide a small package that can suppress the flow of a brazing material into the cavity.SOLUTION: A base 100 made of ceramic includes a substrate portion 110 and a frame portion 120. The substrate portion 110 forms the bottom surface of a cavity CV. The frame portion 120 is laminated on the substrate portion 110. The frame portion 120 has a first surface SF1 facing the substrate portion 110, a second surface SF2 opposite to the first surface SF1, and a third surface SF3 surrounding the cavity CV. A frame wiring portion 500 is arranged on the third surface SF3 of the frame portion 120. The frame wiring portion 500 includes a non-metal portion 510 and a conductor portion 520. The conductor portion 520 connects the first surface SF1 and the second surface SF2, and is separated from the cavity CV by the non-metal portion 510. The conductor portion 520 has a cross-sectional shape having a defective portion LC on the outer peripheral portion of a virtual first ellipse EP1 in the in-plane direction.SELECTED DRAWING: Figure 7
Patent JP-2022002257-A (JP)
Title: Pulse laser light source device and rare-earth-doped fiber manufacturing method
Inventor: KAGEBAYASHI YOSHIO
IPC: H01S3/098
Filed: 2020-06-19
Abstract: To provide a pulse laser light source device of which the entire energy efficiency is improved even while increasing output by an amplifier.SOLUTION: A seed laser element 11 provided in a seeder 1 is excited by light of a wavelength of 804 nm from a seeder excitation laser source 3, resonated by a resonator 10 consisting of an output mirror 12 and a SESAM 13, and oscillated with a wavelength of 1064 nm. The oscillated seed laser light is incident on an amplification element 21 which is excited by light of a wavelength of 975 nm from an amplification excitation laser source 22, and amplified by inductive emission. The seed laser element 11 is a neodymium-doped silica glass fiver, and the amplification element 21 is an ytterbium-doped silica glass fiber.SELECTED DRAWING: Figure 1
Patent JP-2020174370-A (JP)
Title: Communication system, information processing method, and program
Inventor: NIINA TAKESHI
IPC: H04W28/02
Filed: 2020-06-29
Abstract: To flexibly perform priority communication in various situations.SOLUTION: An information processing device used for controlling communication data transmitted from a communication terminal includes: an acquisition part for acquiring the communication data including terminal type identification information indicating a type of the communication terminal; a priority determination part for determining priority for identifying priority order of communication band allocation on the basis of the communication data; a priority control information generation part for generating priority control information on the basis of a determination result by the priority determination part; and a transmission part for transmitting terminal identification information to identify the communication terminal and the priority control information to a communication device that relays communication.SELECTED DRAWING: Figure 2
Patent JP-2021008461-A (JP)
Title: Carboxylate, carboxylic acid generator, resist composition, and method for producing resist pattern
Inventor: MASUYAMA TATSURO
IPC: G03F7/20
Filed: 2020-06-29
Abstract: To provide a carboxylate capable of producing a resist pattern having good resolution.SOLUTION: The carboxylate is represented by formula (I) [where R1 and R2 each represent H, F or an alkyl group having F; R3 represents F or an alkyl group having F; L11 represents an alkanediyl group in which -CH2- may be substituted with -O- or -CO-; R4 and R5 each represent a halogen atom, a fluorinated alkyl group or an alkyl group in which -CH2- may be substituted with -O- or -CO-; m4 represents an integer of 0-4; m5 represents an integer of 0-5; and X0 represents an optionally substituted hydrocarbon group].SELECTED DRAWING: None
Patent JP-2022014218-A (JP)
Title: Dishwasher
Inventor: NORITAKE KATSUYA
IPC: A47L15/42
Filed: 2020-07-06
Abstract: To provide a dishwasher capable of achieving space-saving for locking means.SOLUTION: A dishwasher 1 comprises a housing 9, a washing tank 7, a door body 70, and locking means 5. The locking means 5 has an engaged part 95 provided on an inner peripheral edge of a housing opening 9H, a linear engaging part 20 which is supported on the door body 70 so as to be linearly movable between an engaging position where it can engage with the engaged part 95 and a separated position where it is separated from the engaged part 95, and which is urged toward the engaging position, an operation part 51 which is supported on the door body 70 in a swingable manner and swings around a swing axis X50 in response to a manual operation for switching from a locked state to an unlocked state, and a cam part 53 which is provided so as to be swingable integrally with the operation part 51, transmits the swing of the operation part 51 to the linear engaging part 20, and linearly moves the linear engaging part 20 from the engaging position to the separated position.SELECTED DRAWING: Figure 4
Patent JP-2020178358-A (JP)
Title: Broadcast receiver
Inventor: HASHIMOTO YASUNOBU
IPC: H04N21/431
Filed: 2020-07-07
Abstract: To provide a digital broadcast receiver that can execute a function with higher value added.SOLUTION: A broadcast receiver can receive video data of a digital broadcast program, program cooperative data for the digital broadcast program, and screen layout control information. The broadcast receiver comprises: a receiving unit that receives the video data of the digital broadcast program, the program cooperative data, and the screen layout control information; a video creation unit that can divide a video display area for a video to be output into a plurality of areas on the basis of the screen layout control information, arrange, for each of the plurality of areas, either one of program video information created on the basis of the received video data of the digital broadcast program, character information created on the basis of the received program cooperative data, graphic information, or video information, and create the video information in which the plurality of areas are composited as output video information; a display unit that displays the output video information; and a control unit.SELECTED DRAWING: Figure 7A
Patent JP-2022014589-A (JP)
Title: Printing system and color density calibration execution method
Inventor: HAGIMORI HIRO
IPC: B41J2/21
Filed: 2020-07-07
Abstract: To minimize an error in color density of ink discharged on a medium.SOLUTION: In a printing system 1, a control device 60 includes a determination processing unit 63 and a calibration execution unit 67. The determination processing unit 63 determines whether any of exchange components 100 has been exchanged, when a medium 5 supported by a support base 40, an ink storage body 28 housed in a housing part 29, and an ink head 24 constitute the exchange components 100. When the determination processing unit 63 determines that any of the exchange components 100 has been exchanged, the calibration execution unit 67 measures the color density of ink discharged on the medium 5 supported on the support base 40, by using a color measuring device 80, and executes color density calibration for determining a color density correction value V1 for making a measured density MC1 being the color density measured by the color measuring device 80, a prescribed reference density N1.SELECTED DRAWING: Figure 10
Patent JP-2022014791-A (JP)
Title: Staircase structure
Inventor: MURAKAMI TOMOKI
IPC: E04F11/025
Filed: 2020-07-07
Abstract: To suppress deformation of hanging material due to changes in environmental temperature.SOLUTION: A staircase structure 50 includes a staircase 200 in which a sasara 230A on one end side in the width direction is fixed to a vertical member 150 joined to a beam 14 of a building 10, and a sasara 230B portion on the other end side in the width direction is fixed to a back marion 110 suspended from the structural frame, and a separation mechanism 270 having an upper separation portion 260U in which an upper end 240U of the staircase 200 can be moved in the vertical direction with respect to an upper floor 210U, and the interval in the vertical direction changes according to the change in the environmental temperature, and a lower separation portion 260L in which a lower end 240L of the staircase 200 can be moved in the vertical direction with respect to a lower floor 210L, and the interval in the vertical direction changes according to the change in the environmental temperature.SELECTED DRAWING: Figure 4
Patent JP-2023120457-A (JP)
Title: Device for inspecting composite material, method for inspecting composite material, and program for inspecting composite material
Inventor: OKAMOTO SHINGO
IPC: G01N3/06
Filed: 2020-07-08
Abstract: To provide a device for inspecting a composite material capable of using the device for evaluating the composite material by inferring mechanical properties of the composite material without measuring mechanical properties.SOLUTION: An inspection device comprises a storage section for storing a mechanical property inference model generated by machine learning on the basis of mechanical property information and nondestructive inspection information of a first composite material, which is reinforced with reinforcing fibers and for which the mechanical property information and the nondestructive inspection information are known, the mechanical property inference model inferring mechanical property information of a second composite material which is reinforced with reinforcing fibers and for which the mechanical property information is unknown, with nondestructive inspection information of the second composite material as input. The inspection device acquires the nondestructive inspection information of the second composite material, inputs the nondestructive inspection information to the mechanical property inference model, acquires the mechanical property information of the second composite material from the mechanical property inference model, and outputs on the basis of the mechanical property information.SELECTED DRAWING: Figure 1
Patent JP-2020191881-A (JP)
Title: Method and apparatus for gene purification and imaging
Inventor: DUNAWAY DWAYNE
IPC: C12M1/34
Filed: 2020-07-09
Abstract: To provide a system, device and method for purification and imaging of nucleic acid or protein.SOLUTION: There is provided a system comprising a cartridge including a sample input area that is configured so as to hold a sample including a plurality of hybridized complexes, which includes a plurality of target molecules severally hybridized with a probe, and a plurality of non-hybridized probes. The cartridge may be equipped with: a first biding chamber which is configured together with a first magnetic bead that accepts and binds the sample; a first elution channel which is configured so as to accept the first magnetic bead, and elute the sample from the first magnetic bead; a second binding chamber which is configured together with a second magnetic bead that accepts and binds the sample; a second elution channel which is configured so as to accept the second magnetic bead, and elute the sample from the second magnetic bead; and a binding area which accepts an eluted sample and holds molecules for imaging.SELECTED DRAWING: Figure 1A
Patent JP-2022021198-A (JP)
Title: Connection structure of electric device storage box
Inventor: SATO KEI
IPC: F16B5/10
Filed: 2020-07-21
Abstract: To provide a connection structure of an electric device storage box that is easy to be connected even when a floor to be installed is not flat and electric device storage boxes to be connected are misaligned.SOLUTION: An electric device storage box 1 has a frame structure in which vertical frames are erected at the four corners, and one electric device storage box 1 to be connected includes a hook-shaped locking claw 2 that locks to the other electrical equipment storage box 1 to be connected on the upper part of two front and rear vertical frames 4 arranged on the connecting surface, and the electric device storage box 1 of the connection partner is provided with a locking hole 3 for locking the locking claw 2 at a position corresponding to the locking claw 2 of the two vertical frames 4 arranged on the connecting surface.SELECTED DRAWING: Figure 1
Patent JP-2021023285-A (JP)
Title: Sheet-like composition for food
Inventor: NISHI HIROSHI
IPC: A23L5/00
Filed: 2020-07-22
Abstract: To provide a sheet-like composition for food that contains agricultural raw material (e.g. raw material of bean jam for Japanese-style confectionery), the composition being excellent in extensibility (flexibility) and strength, taste (flavor) and texture, and low-temperature storage resistance.SOLUTION: A sheet-like composition for food contains gelatin, a sweetness component, and at least one agricultural raw material selected from the group consisting of beans, chestnuts, potatoes, and pumpkins.SELECTED DRAWING: Figure 1
Patent JP-2022023393-A (JP)
Title: Light detection device and light detection system
Inventor: MORIMOTO KAZUHIRO
IPC: H01L27/146
Filed: 2020-07-27
Abstract: To provide a light detection device that can improve the time resolution of light detection.SOLUTION: The light detection device comprises a trench separation unit that is provided on a substrate and arranged between a plurality of photoelectric conversion elements. Each of the plurality of photoelectric conversion elements includes an avalanche diode. The avalanche diode includes a first semiconductor region of a first conductivity type that is arranged at a first depth from a first surface of the substrate, a second semiconductor region of a second conductivity type that is arranged at a second depth, and a third semiconductor region that is arranged at a third depth and has a lower impurity concentration than the impurity concentration of the first semiconductor region and the second semiconductor region. The trench separation unit includes an electric conductor and an insulating layer arranged between the electric conductor and the avalanche diode. A second conductivity type layer on which electric charges of a second conductivity type are accumulated is formed on a side wall of the trench separation unit, and the second conductive type layer and the second semiconductor region are in contact with each other.SELECTED DRAWING: Figure 4
Patent JP-2022026367-A (JP)
Title: Stripping device
Inventor: NAKANE RYOICHI
IPC: B26D3/00
Filed: 2020-07-30
Abstract: To provide a more reliable stripping device.SOLUTION: A stripping device includes a first rotating shaft, a pair of pressing rollers fixed to the first rotating shaft and rotating with the rotation of the first rotating shaft, a first bearing having a recess formed in the outer shell, and arranged around the first rotating shaft and between the pair of pressing rollers, and a first blade abutting the recess of the first bearing. From this point of view, the recess is preferably rectangular. Further, from this point of view, in the first bearing, it is preferable that a distance between the surface of the first pressing roller and the surface of the blade is within a range of 0.1 mm or more and 0.5 mm or less, respectively.SELECTED DRAWING: Figure 1
Patent JP-2022029011-A (JP)
Title: Maintenance device and inkjet recording device
Inventor: KIRIISHI KODAI
IPC: B41J2/165
Filed: 2020-08-04
Abstract: To provide a maintenance device which makes an ink less likely to accumulate in an ink reception part, and to provide an inkjet recording device.SOLUTION: A maintenance device performs maintenance of a recording head having a nozzle surface provided with openings of nozzles for discharging an ink and includes: a scraping member which scrapes the ink adhering to the nozzle surface; an ink reception part which has a first surface and a second surface which incline relative to a horizontal surface, receives the discharged ink discharged from the nozzles with at least the first surface of the first surface and the second surface, and receives the scraped ink scraped by the scraping member with the second surface; and a first heating part which performs heating operation in which at least a portion, with which the scraped ink contacts, of the second surface is heated.SELECTED DRAWING: Figure 6
Patent JP-2022030216-A (JP)
Title: Mounting structure of lower rail and wire harness for lower rail
Inventor: SUZUKI YOSHIHIRO
IPC: B60N2/06
Filed: 2020-08-06
Abstract: To provide a mounting structure of a lower rail and a wire harness for the lower rail capable of feeding electricity from a power source on a vehicle floor side to a vehicle seat in a lower rail and above an upper rail via a seat rail.SOLUTION: A mounting structure of a lower rail and a wire harness for the lower rail includes: a seat rail 10 having a lower rail 11 and an upper rail 12; a wire harness 21 for the lower rail connected to a power source; a thin conductor 40 provided in the lower rail 11; a through hole 11f provided on a bottom surface of the lower rail 11; a lower harness mounting member 30 that fixes a wire harness 21 for a lower rail and can fix a terminal 21a of the fixed lower rail wire harness 21 to the lower rail 11 so as to expose the terminal from a bottom surface side of the through hole 11f; and a lower thin conductor mounting member 45 that fixes the thin conductor 40 and can fix a conduction unit 48 of the thin conductor 40 to the lower rail 11 so as to be able to be arranged from an upper surface side with respect to the through hole 11f.SELECTED DRAWING: Figure 4
Patent JP-2021047175-A (JP)
Title: Composition for temperature sensors including graphene oxide, dnazyme and pna and temperature sensing method using the same
Inventor: LEE JIEON
IPC: G01K11/16
Filed: 2020-08-12
Abstract: To provide a temperature sensing method and a kit for a temperature sensor using a composition for a temperature sensor which enables naked eye colorimetric measurement and temperature recall.SOLUTION: A composition for a temperature sensor includes graphene oxide, a double chain in which a DNAzyme chain and a PNA chain are complementarily coupled, and a DNAzyme cofactor. A temperature sensing method comprises the steps of: obtaining the mixture containing the double chain in which the DNAzyme chain and the PNA chain are complementarily coupled by mixing the DNAzyme chain and the PNA chain; adding the graphene oxide to the mixture; and observing the change in the color of the mixture while heating the mixture. A kit for a temperature sensor comprises the composition for a temperature sensor that includes the graphene oxide, the double chain in which the DNAzyme chain and the PNA chain are complementarily coupled, and the DNAzyme cofactor.SELECTED DRAWING: Figure 1
Patent JP-2022034922-A (JP)
Title: Preload inspection method of wheel bearing device
Inventor: TAMAKI SHUN
IPC: F16C19/14
Filed: 2020-08-19
Abstract: To provide a preload inspection method of a wheel bearing device which can accurately determine the adaptability of a preload.SOLUTION: A preload inspection method of a wheel bearing device comprises: a pressure-insertion process S02 of pressure-inserting an inner ring 4 into a small-diameter step part 3a; a first bearing preload calculation process S03 of calculating a first bearing preload value P1 on the basis of a negative clearance G1 in an axial direction between a raceway surface after the pressure-insertion process S02 and rolling bodies; a post pressure-insertion rotation torque measurement process S05 of measuring post pressure-insertion rotation torque Ta after the pressure-insertion process; a caulking process S06 of caulking the small-diameter step part to the inner ring after the measurement process; a post-caulking rotation torque measurement process S08 of measuring post-caulking rotation torque Tb after the caulking process; a rotation torque correction process S09 of correcting the post-caulking rotation torque Tb on the basis of a rise amount of a temperature of the inner ring 4; a second bearing preload value calculation process S10 of calculating a second bearing preload value P2 by adding a preload change amount ΔP based on a difference between the post pressure-insertion rotation torque and corrected caulking rotation torque Tc to the first bearing preload value; and a determination process S11 of determining whether or not the second bearing preload value is within a reference value range.SELECTED DRAWING: Figure 2
Patent JP-2022035414-A (JP)
Title: Opening/closing device guide rail fixing structure
Inventor: IZAWA HIDEMI
IPC: E06B9/58
Filed: 2020-08-21
Abstract: To provide an opening/closing device guide rail fixing structure that can reduce damage caused by fire.SOLUTION: An opening/closing device guide rail fixing structure is a fixing structure to fix a guide rail 20 constituting an opening/closing device 1 to a wooden support member 5 having an external surface covered with a first burning marginal member 6 among members constituting a building frame 2. The fixing structure has a first fire stoppage member 51 that is provided so as to cover at least a portion corresponding to the guide rail 20 on the external surface of the first burning marginal member 6. The guide rail 20 is fixed to the supporting member 5 by a first guide rail side fixture 24 that is inserted in the support member 5 so as to penetrate the first burning marginal member 6 and the first fire stoppage member 51.SELECTED DRAWING: Figure 2