baber/WOPTO huggingface dataset:
Patent JP-2022068608-A (JP)
Title: Image forming apparatus
Inventor: NAGAMOTO TAKERU
IPC: G03G21/00
Filed: 2020-10-22
Abstract: To improve the efficiency of image forming processing by adjusting toner in a developing device.SOLUTION: An image forming apparatus 1 comprises: a developing device 64 that develops an electrostatic latent image formed on a photoreceptor drum 65 to form a toner image; a concentration sensor 76 that detects the amount of toner attached to the photoreceptor drum 65; and a vibration motor 646 that is provided below a developing roller 641 opposite to the photoreceptor drum 65 and vibrates the developing device 64 to remove accumulated toner accumulated above the vibration motor. A control unit 10 regularly or irregularly starts the drive of the vibration motor 646 and stops the vibration motor 646 after the lapse of a predetermined time. The concentration sensor 76 detects the amount of toner TM within a predetermined period after the stoppage of the vibration motor 646. In the image forming apparatus 1, the concentration of toner in a developer container 640 in the developing device 64 is adjusted based on the toner amount TM, or the control unit 10 adjusts the driving interval of the vibration motor 646.SELECTED DRAWING: Figure 2
Patent JP-2021074535-A (JP)
Title: Analyzer and ultrasound diagnostic device
Inventor: HONJO YASUNORI
IPC: A61B8/08
Filed: 2020-10-26
Abstract: To support stable measurement of hardness of a biological tissue.SOLUTION: An analyzer according to an embodiment comprises a detection unit, a calculation unit, and an output control unit. The detection unit analyzes scan data collected via transmission of first ultrasound for generating a shear wave and transmission/reception of second ultrasound for observing the shear wave to detect movement of a tissue at each of a plurality of positions in an analyte. On the basis of the movement of the tissue, the calculation unit calculates an index value with respect to waveform information representing time series change of the movement of the tissue at each of the plurality of positions. The output control unit outputs the index value.SELECTED DRAWING: Figure 1
Patent JP-2022070780-A (JP)
Title: Fuel supply device with reformer
Inventor: SUZUOKI TETSUNORI
IPC: C01B3/38
Filed: 2020-10-27
Abstract: To provide a fuel supply device with a reformer which can prevent condensed water generated downstream of the reformer from flowing into a fuel-using apparatus.SOLUTION: A fuel supply device 10 with a reformer comprises: a reformer 30 which reforms ammonia; a pipe pathway which extends from the reformer 30 toward an engine 12 which uses reformed fuel; and a flow adjustment valve 38 which is provided on the pipe pathway to adjust a flow of the reformed fuel sent to the engine 12. A pipe 36 between the reformer 30 and the flow adjustment valve 38 includes: a first inclined part 36A which inclines downward from the reformer 30 toward the flow adjustment valve 38; and a second inclined part 36B which inclines downward from the flow adjustment valve 38 toward the reformer 30. A retention part 36C is provided between the first inclined part 36A and the second inclined part 36B. The retention part can retain condensed water generated by condensation of steam in the reformed fuel and allows the reformed fuel to pass therethrough.SELECTED DRAWING: Figure 1
Patent JP-2022072510-A (JP)
Title: Image formation device
Inventor: SUZUKI TAKAKO
IPC: H04N1/00
Filed: 2020-10-30
Abstract: To easily allow images to be formed on paper when the paper type that a user sets does not match detection result of the detection means that detects paper types.SOLUTION: An image formation device comprises a CPU 10 to acquire user instruction information about paper type, a pickup roller 151 that feeds paper loaded in a paper feeding part, an image forming part 17 that forms images on the paper that has been fed, a media sensor 14 that detects the type of paper and an operation part 13 display. The CPU 10 controls the image forming part 17 so that images are not formed on paper S when user instruction information does not match the detection result of the media sensor 14, and the operation part 13 display displays a selection screen for selecting whether or not to allow the image forming part 17 to form images on the paper S when the user instruction information does not match the detection result of the media sensor 14.SELECTED DRAWING: Figure 7
Patent JP-2021035378-A (JP)
Title: Anti-human tlr7 antibodies
Inventor: MIYAKE KENSUKE
IPC: C12N1/15
Filed: 2020-10-30
Abstract: To provide agents for treating and/or preventing immune inflammation-related diseases, allergic diseases, infections and cancers.SOLUTION: Disclosed is an antibody or antigen-binding fragment thereof that: (a) specifically binds to human TLR7 or monkey TLR7 but not to mouse TLR7 nor rat TLR7; (b) inhibits the function of human TLR7 or monkey TLR7; and (c) exhibits a competitive inhibitory activity for binding to the human TLR7 with a certain antibody comprising a heavy chain comprising a variable region of a specific amino acid sequence and a light chain comprising a variable region of a specific amino acid sequence.SELECTED DRAWING: None
Patent JP-2022073414-A (JP)
Title: Seal
Inventor: KITAMURA KENJI
IPC: B41K1/02
Filed: 2020-11-01
Abstract: To provide a low-cost seal that has a touch resembling touch of a seal made of ivory, horn of a buffalo and lumber such as boxwood, has high hardness and viscosity, is excellent in heat resistance, impact resistance and chemical resistance and has high decorativeness.SOLUTION: A seal has a head part 11 having a stamp surface engraved with characters or graphic and a holding hand part 12 formed with integrally the head part 11. The head part 11 and the holding hand part 12 are formed by annealing treatment after grinding of engineering plastic having a heat-resistant temperature of above 150°C. A decorative body 12a including a jewel, noble metal and cloisonne is attached to the head part 11 or the holding hand part 12 as an accent. PPSU, PEI or PFS is preferably used as the engineering plastic.SELECTED DRAWING: Figure 1
Patent JP-2022073594-A (JP)
Title: Switch device and operating device
Inventor: TAKEUCHI MOTOCHIKA
IPC: H01H23/00
Filed: 2020-11-02
Abstract: To provide a switch device and an operating device, capable of achieving space saving.SOLUTION: There is provided a switch device to perform a temperature setting or air volume setting. The switch device includes: a knob 10 operated by an operator; a housing 20 supporting the knob 10 swingably; an operation detection part 40 to detect multi-step swinging operations of the knob 10; and a control part 60 to perform a setting corresponding to the multi-step swinging operations by signals from the operation detection part 40. There is also provided an operating device mounted with a plurality of switch devices to perform a temperature setting or air volume setting, the operating device being mounted with the switch device 1.SELECTED DRAWING: Figure 3
Patent JP-2021015301-A (JP)
Title: Device and method for reducing quantization noise in a time-domain decoder
Inventor: TOMMY VAILLANCOURT
IPC: G10L19/16
Filed: 2020-11-04
Abstract: To provide a device and method for reducing quantization noise in a signal contained in a time-domain excitation decoded by a time-domain decoder.SOLUTION: The decoded time-domain excitation is converted into a frequency-domain excitation. A weighting mask is produced for retrieving spectral information lost in the quantization noise. The frequency-domain excitation is modified to increase spectral dynamics by application of the weighting mask. The modified frequency-domain excitation is converted into a modified time-domain excitation. The method and device can be used for improving music content rendering of linear-prediction (LP) based codecs. Optionally, a synthesis of the decoded time-domain excitation may be classified into one of a first set of excitation categories and a second set of excitation categories, the second set including INACTIVE or UNVOICED categories, the first set including an OTHER category.SELECTED DRAWING: Figure 1
Patent JP-2021028431-A (JP)
Title: Paper base material for foamed heat-insulation paper container, sheet for foamed heat-insulation paper container, and foamed heat-insulation paper container
Inventor: HIRAI KANA
IPC: B32B5/18
Filed: 2020-11-06
Abstract: To provide a foamed heat-insulation paper container which reduces variations in a place of a permeation amount of water vapor generated from a paper base material, uniformly foams a thermoplastic resin layer, and thereby is excellent in heat insulation and appearance of the surface, and to provide a paper base material for foamed heat-insulation paper container and a sheet for foamed heat-insulation paper container used in the production.SOLUTION: A paper base material 3 for foamed heat-insulation paper container has an ethylene-modified polyvinyl alcohol layer 2 on at least one surface of a paper base material 1. A sheet for foamed heat-insulation paper container has an ethylene-modified polyvinyl alcohol layer between a paper base material and a thermoplastic resin layer. A foamed heat-insulation paper container uses foamed heat-insulation paper in at least one of a body member and a bottom plate member, and the foamed heat-insulation paper has a foamed resin layer formed from a thermoplastic resin on at least one surface of a paper base material, and has an ethylene-modified polyvinyl alcohol layer between the paper base material and the foamed resin layer.SELECTED DRAWING: Figure 1
Patent JP-2022077255-A (JP)
Title: Door opening/closing mechanism for magnetic shield room
Inventor: ISHIDA SHOZO
IPC: H05K9/00
Filed: 2020-11-11
Abstract: To provide a door opening/closing mechanism for a magnetic shield room which solves the problem of an opening area of a door and an opening/closing space of the same, and which can perform opening/closing of a door member further stably and smoothly.SOLUTION: A door opening/closing mechanism 40 which holds a door member 30 so as to open/close slidably, which is capable of covering a whole surface of an opening part 25 for indoor entrance formed at a room body part 20 comprises: a rail member 45 having a horizontal plate part 45a and a vertical plate part 45b erected from the horizontal plate part; a slide part 50 capable of sliding the rail member; driving means 55 for sliding the slide part; and a door holding part 56 provided at the slide part and holding the door member. The slide part includes: a cylindrical body part 51 through which the rail member penetrates; a pair of first wheel-like slide members 53 mounted on the cylindrical body and placed on the horizontal plate part so as to roll; and a pair of second wheel-like slide members 54 mounted on the cylindrical body so as to roll with respect to the vertical plate part, and arranged so as to hold the vertical plate part.SELECTED DRAWING: Figure 5
Patent JP-2021170425-A (JP)
Title: Semiconductor storage device
Inventor: TATSUNO TARO
IPC: H01L27/105
Filed: 2020-11-11
Abstract: To provide a semiconductor storage device capable of further reducing write errors.SOLUTION: A semiconductor storage device of one embodiment of the present disclosure includes a plurality of memory cells and a control circuit. Each memory cell includes a magnetization reversal storage element and a first switch element that controls a current flowing to the magnetization reversal storage element. The control circuit executes write control based on an asymmetry of a write error rate curve with respect to a write voltage of the magnetization reversal storage element.SELECTED DRAWING: Figure 9
Patent JP-2022079197-A (JP)
Title: Information processing system, information processing device, information processing method, and information processing program
Inventor: DAVID A LIEBREICH
IPC: G16H50/20
Filed: 2020-11-16
Abstract: To provide a novel technique relating to information processing.SOLUTION: An information processing system includes a terminal and a server. The server has at least data collection means. The server has at least data evaluation means. The data collection means collects collection data including background data on the terminal. The data evaluation means determines evaluation data of a user of the terminal, based on the collection data.SELECTED DRAWING: Figure 3
Patent JP-2022082306-A (JP)
Title: Electromagnetic relay
Inventor: KAWAGUCHI NAOKI
IPC: H01H50/38
Filed: 2020-11-20
Abstract: To easily control an arc extension direction, in an electromagnetic relay.SOLUTION: An electromagnetic relay comprises a base, a case, an arc extension space, a contact device, and a magnet. The arc extension space is formed between the base and the case. The contact device includes: a fixed terminal supported by the base; a fixed contact connected with the fixed terminal; a movable contact piece; and a movable contact connected with the movable contact piece so as to be opposed to the fixed contact. The magnet generates a magnetic field for extending an arc generated between the fixed and movable contacts in the arc extension space. The magnet includes a first magnet part facing the contact device and a second magnet part arranged adjacently to the first magnet part so as to face the arc extension space. A distance from a midpoint of a straight line connecting between the fixed contact and the movable contact to the base is different from that from the center of the arc extension space to the base. A distance from the center of the first magnet part to the base is different from that from the center of the second magnet part to the base.SELECTED DRAWING: Figure 6
Patent JP-2021039127-A (JP)
Title: Portable electronic apparatus
Inventor: MATSUOU DAISUKE
IPC: G04G21/04
Filed: 2020-11-25
Abstract: To provide a portable electronic apparatus that can suppress power consumption of a sensor for detecting the physical quantity of an activity amount.SOLUTION: A portable electronic apparatus 1 includes: a communication unit 22; and a storage unit 28 for storing pairing information on the communication device and an external apparatus used by a user when a pairing is done between the communication unit and the external apparatus and for storing profile information on the user. When the user performs the operation of deleting the pairing information, the pairing information and the profile information are deleted from the storage unit.SELECTED DRAWING: Figure 2
Patent JP-2022084325-A (JP)
Title: Manufacturing method of chemical solution applying tool package and its package
Inventor: NAKAMURA HIROYUKI
IPC: B65D77/08
Filed: 2020-11-26
Abstract: To ensure in a package that packages an applicator and chemical solutions in one container to impregnate an applying member with chemical solutions without attaching to the handle of the applicator at the time of use by setting seal strength of the part filled with chemical solutions appropriately.SOLUTION: When heat-sealing a film on the sheet body of a chemical solution applicator package, in a first sealing step, while surrounding the contour of a recess filled with chemical solutions, heat sealing is performed along the contour surrounding line having a cut part to suppress pressure increase in the recess, and in a second sealing step, the periphery of the recess including the contour surrounding line is heat-sealed. A band-shaped seal part that serves as a buffer for the chemical solution flow path is provided between the chemical solution filling recess and the applicator filling recess.SELECTED DRAWING: Figure 1
Patent JP-2022085116-A (JP)
Title: Lens unit
Inventor: SHIRATORI TOSHIO
IPC: G02B7/02
Filed: 2020-11-27
Abstract: To provide a lens unit that can suppress flogging of a first lens.SOLUTION: A lens unit 1 includes: a first lens 11 arranged on an object side La in a direction of an optical axis L; a plurality of image-side lenses (a second lens 12 to a seventh lens 17) arranged closer to an image side Lb than the first lens 11 is, the plurality of image-side lenses including a second lens 12 facing the first lens 11 on an image side Lb in the direction of the optical axis L; a lens barrel 20 for holding the first lens 11 and the plurality of image-side lenses in an inner side in a radial direction around the optical axis L; a first sealing member 31 for sealing the space between the first lens 11 and the barrel 20; and a second sealing member 32 for sealing the space between a surface (a flange surface 114) of the first lens 11 on an image side and the lens barrel 20 in an inner side in a radial direction than in the case of the first sealing member 31.SELECTED DRAWING: Figure 1
Patent JP-2022085141-A (JP)
Title: Safe driving determination device, safe driving determination system, and safe driving determination program
Inventor: OISHI HIROYUKI
IPC: G08G1/00
Filed: 2020-11-27
Abstract: To provide a safe driving determination device, safe driving determination system, and safe driving determination program capable of accurately determining whether a driver is in a condition in which the driver can safely drive a vehicle and has taken an action of pointing and naming.SOLUTION: A safe driving determination system includes an imaging unit (camera 23) that is mounted in a vehicle (V) and acquires image data of a driver (500), an image determination unit 101 that determines whether the image data acquired by the imaging unit shows a predetermined condition, a manipulating condition determination unit 102 that determines a vehicle manipulating condition, a safe condition information storage unit 26A that preliminarily preserves information on a predetermined safe condition of the vehicle, and a determination unit 103 that compares a result of the first determination by the image determination unit and a result of the second determination by the manipulating condition determination unit with the information on the predetermined safe condition, and determines whether the manipulating condition is acceptable.SELECTED DRAWING: Figure 1
Patent JP-2021072128-A (JP)
Title: Terminal, information processing method and program
Inventor: SATO YOSHIO
IPC: G06Q20/08
Filed: 2020-11-27
Abstract: To allow a user to easily withdraw a cash using a service of electronic money.SOLUTION: A first mode is a terminal comprising: first reception means that receives registration of accounts of a plurality of financial institutions as candidates for charging to electronic money; second reception means that receives a target amount, that receives selection of an account of a target financial institution from the registered accounts of the plurality of financial institutions in order to charge the target amount to the electronic money, and dispense the target amount of the electronic money from an automated teller machine, and that receives a withdrawal instruction; and display means, where the target money is charged to the electronic money from the account of the target financial institution, in response to reception of the target amount, the selection of the account of the target financial institution, and the withdrawal instruction, the display means for displaying information for withdrawing the charged target amount from the automated teller machine.SELECTED DRAWING: Figure 1
Patent JP-2022085597-A (JP)
Title: Composition
Inventor: NAKANISHI KOSUKE
IPC: A01N37/02
Filed: 2020-11-27
Abstract: To produce an aqueous solution to be a source of hypochlorous water, metal ionized water and the like.SOLUTION: A tablet (1200) contains a chloride that is dissolved in water to form chloride ions, and a substance for pH adjustment that renders the water having the chloride dissolved therein weak acid.SELECTED DRAWING: Figure 14
Patent JP-2022089546-A (JP)
Title: Method for producing zinc carbonate
Inventor: IOSAKI MASAAKI
IPC: C01G9/00
Filed: 2020-12-04
Abstract: To provide a method for producing a zinc carbonate which selectively extracts a zinc component in a zinc-containing aqueous solution produced using secondary dust generated in electric furnace dust or when the electric furnace dust is reduced in a reduction furnace as a raw material with an alkali hydroxide aqueous solution as an extraction solvent, converts the extracted zinc component into a zinc-containing compound in the form of a carbonate, thereby when producing the zinc carbonate, can convert the by-produced alkali carbonate component or alkali hydrogen carbonate component into an alkali component capable of extracting a zinc component in the zinc-containing aqueous solution.SOLUTION: A method for producing a zinc carbonate includes an alkali regeneration step of using an alkali hydroxide aqueous solution as an extraction solvent for selectively extracting a zinc component in a zinc-containing aqueous solution production step, converting the by-produced alkali component produced in a zinc carbonate separation step into an alkali hydroxide component using an alkali hydroxide aqueous solution, and feeding the alkali hydroxide component into the alkali hydroxide aqueous solution in the zinc-containing aqueous solution production step.SELECTED DRAWING: Figure 1
Patent JP-2022092973-A (JP)
Title: Method and system for solidifying radioactive waste
Inventor: NAMIKI CHIAKI
IPC: G21F9/30
Filed: 2020-12-11
Abstract: To allow for solidifying high-dose radioactive waste at low cost and reliably reducing the risk of generating inflammable gas from a solidified product.SOLUTION: A radioactive waste solidification method disclosed herein comprises: a mixing step (S12) for mixing water-free radioactive waste 2, a water-free filler 3, and an alkaline stimulant 4 to produce a mixture; a compression step (S13) for compression-molding the mixture 5 to produce a compressed mixture 6; and a curing step (S14) for heating the compressed mixture 6 to a given temperature and curing the compressed mixture to produce a solidified product 7.SELECTED DRAWING: Figure 1
Patent JP-2022094692-A (JP)
Title: Rubber composition and rubber product
Inventor: SUZUKI AYAKA
IPC: C08K3/04
Filed: 2020-12-15
Abstract: To provide a rubber composition that is applied to a non-tire rubber product to give sufficiently low heat-generating properties and excellent fracture resistance, and a rubber product including the rubber composition.SOLUTION: A rubber composition contains a rubber component, and a copolymer that is prepared by polymerizing a monomer component containing glycidyl methacrylate and stearyl methacrylate.SELECTED DRAWING: None
Patent JP-2022097139-A (JP)
Title: Method for removing and sterilizing
Inventor: SATO SHUGO
IPC: B08B9/032
Filed: 2020-12-18
Abstract: To provide a method for removing and sterilizing stains containing protein, and a peracetic acid-containing cleaning composition for use in the method.SOLUTION: The present invention discloses a method for removing and sterilizing stains containing protein, including bringing a peracetic acid-containing cleaning composition into contact with a cleaning object, the peracetic acid-containing cleaning composition containing at least peracetic acid and hydrogen peroxide. There is also provided a peracetic acid-containing cleaning composition for use in the method.SELECTED DRAWING: None
Patent JP-2022099096-A (JP)
Title: Plant simulation device and plant simulation system
Inventor: MOCHIJI SHIGERU
IPC: G05B23/02
Filed: 2020-12-22
Abstract: To provide a plant simulation device capable of improving a simulation precision.SOLUTION: A plant simulation device 1 includes: a data storing unit 10 that stores operation record data actually measured at a plant; a control unit that calculates, when the operation record data is input as a first process value from the data storing unit, a first operation quantity representing a result calculated on the basis of the first process value; and a simulator 30 that simulates the operation of the plant on the basis of the first operation quantity input from the control unit.SELECTED DRAWING: Figure 1