baber/WOPTO huggingface dataset:
Patent JP-2022156605-A (JP)
Title: Electromagnetic brake and carrier truck with electromagnetic brake
Inventor: MATSUBARA MASAMITSU
IPC: F16D67/06
Filed: 2021-03-31
Abstract: To provide an electromagnetic brake capable of detecting an armature and a yoke coming into contact with each other.SOLUTION: An electromagnetic brake 120 comprises a yoke 121 comprising a coil 122 and an armature 125 coming into contact with the yoke 121 when the coil 122 is powered. The yoke 121 consists of a first yoke 121a and a second yoke 121b which are electrically divided into at least two, and the armature 125 comes into contact with the yoke 121 to complete an inspection circuit which conducts from the first yoke 121a to the second yoke 121b through the armature 125, thereby confirming that the armature 125 comes into contact with the yoke 121.SELECTED DRAWING: Figure 3
Patent JP-2021159917-A (JP)
Title: Vibration generating device and display apparatus including the same
Inventor: KHO YUSEON
IPC: B06B1/06
Filed: 2021-03-31
Abstract: To provide a vibration generating device for implementing a multifunction, excellent flexibility and an ultra-thin film type, and a display apparatus including the same.SOLUTION: A display apparatus includes a display panel 100 displaying an image, and a vibration generating device 200 disposed on a rear surface of the display panel to vibrate the display panel. The vibration generating device includes a piezoelectric structure including a first region and a second region, the first region has a vibration characteristic of a first frequency, and the second region has a vibration characteristic of a second frequency different from the first frequency.SELECTED DRAWING: Figure 1
Patent JP-2022157888-A (JP)
Title: Method for producing dental composition and dental composition
Inventor: FUNAYAMA NAOYA
IPC: A61K6/849
Filed: 2021-03-31
Abstract: To provide a dental composition that gives a cured body having high light-scattering properties, the dental composition having high operability.SOLUTION: The present invention discloses a method for producing a dental composition having a second component dispersed in a first component. The method comprises a step of mixing the first and second components, where the first component is a paste containing a first liquid polymerizable monomer and the second component contains a solvent in which the first polymerizable monomer is insoluble.SELECTED DRAWING: None
Patent JP-2022159783-A (JP)
Title: Fastened member, and coating jig for the same and coating method for the same
Inventor: MATSUMIYA DAISUKE
IPC: B05D7/14
Filed: 2021-04-05
Abstract: To provide a fastened member capable of preventing or reducing occurence of rust on an attachment face of an attaching object for attaching a fastened member such as a hinge and a contact face of a fastened member being in contact with the attachment face.SOLUTION: A metal fastened member such as a hinge (25) which is fastened to attachment faces (38, 39) of an attaching object such as a construction machine made of steel by a fastening member (47) comprises an exposed portion (62) where a raw material with larger ionization tendency than that of a steel is exposed in at least a part of a contact face (52) which is in contact with the attachment faces (38, 39). Parts except the contact face (52) are coated with coating films (51).SELECTED DRAWING: Figure 3
Patent JP-2022163498-A (JP)
Title: Concrete cure method and cure device
Inventor: OTOMO TEPPEI
IPC: E04G21/02
Filed: 2021-04-14
Abstract: To provide a cure method and a device thereof allowing a high quality construction to be constructed through properly managing water content of concrete cure sheet, always maintaining the concrete cure sheet in a wet state, and constantly supplying water in the concrete structure.SOLUTION: A cure method wet-curing concrete installed at a site with concrete cure sheet includes: a primary water supply process supplying water to the concrete cure sheet; a water content measurement process directly measuring water content of the concrete cure sheet after the primary water supply process; and a secondary water supply process supplying a predetermined amount of water to the concrete cure sheet based on the water content of the concrete cure sheet measured in the water content measurement process.SELECTED DRAWING: Figure 5
Patent JP-2022164334-A (JP)
Title: Step-up converter device
Inventor: YAMAMOTO KAZUNARI
IPC: H02M3/155
Filed: 2021-04-16
Abstract: To more reliably suppress the resonance on the load side than a step-up converter.SOLUTION: A step-up converter device includes a plurality of step-up circuits that have switching elements, step up the output from a battery and are connected in parallel, and at least when the step-up converter is started, a control device sets a resonance avoidance frequency as the switching frequency of the switching element for avoiding the resonance of a resonance circuit on the load side of the step-up converter based on the output voltage of the step-up converter when controlling the switching elements of the plurality of step-up circuits such that the number of operating step-up circuits among the plurality of step-up circuits is changed, and when a current flowing through the step-up converter is greater than or equal to a specified current, the control device controls the switching elements of the plurality of step-up circuits such that the frequency of fluctuation of the output voltage of the step-up converter becomes the resonance avoidance frequency.SELECTED DRAWING: Figure 3
Patent JP-2022165307-A (JP)
Title: Antenna and array antenna
Inventor: YOSHIKAWA HIROMICHI
IPC: H01Q21/06
Filed: 2021-04-19
Abstract: To provide an antenna and an array antenna with a high flexibility of design and having a resonance structure.SOLUTION: An antenna comprises: a first resonator extending in a first surface direction; a second resonator separated from the first resonator in a first direction and extending in the first surface direction; a third resonator located between the first resonator and the second resonator in the first direction and configured so as to be magnetically or capacitively connected or electrically connected with each of the first resonator and the second resonator; a reference conductor located between the first resonator and the second resonator in the first direction, extending in the first surface direction and giving a potential reference for the first resonator and the second resonator; and a feeder line connected with the first resonator. The reference conductor is configured to surround at least a part of the third resonator in the first surface direction.SELECTED DRAWING: Figure 1
Patent JP-2022165607-A (JP)
Title: Opening/closing mechanism
Inventor: SHIGEMURA MASAKAZU
IPC: E06B9/15
Filed: 2021-04-20
Abstract: To provide an opening/closing body capable of realizing a large-scale product having a flat opening/closing mechanism with a function as fire prevention equipment.SOLUTION: An opening/closing mechanism 1 opens/closes an opening formed in a wall that separates the indoor and the outdoor. The opening/closing mechanism 1 includes: multiple panel members 11A, 11B, and 11C arranged in the vertical direction to partially overlap each other; and guide members 12 for guiding movement in the vertical direction of each panel member. Each of front members constitutes a front face of each panel member on the outdoor side, with the front face formed in a plane shape having no ribs, and the front member is formed of a steel material.SELECTED DRAWING: Figure 1
Patent JP-2022169934-A (JP)
Title: Method and system for selecting fruit
Inventor: KUGIO TAKUYA
IPC: G01N21/85
Filed: 2021-04-28
Abstract: To provide a method and a system for selecting a fruit that can determine the grade and the classification of a fruit or a vegetable by one system.SOLUTION: The present invention includes: a grade determination unit 2 for performing a grade determination operation of individually determining the grade of the appearance of each of the fruits or vegetables F, F, ... by irradiating the fruits or the vegetables F, F, ... on a tray 5 with an X-ray; and a classification determination unit 3 for performing a classification determination operation of determining the classification of the quality of the inside of each fruit or vegetable F, F, ... by irradiating the fruit or the vegetable F, F, ... with light from a light projector after the grade determination device 2 determined the grades.SELECTED DRAWING: Figure 1
Patent JP-2022171342-A (JP)
Title: Account payment system and account payment method
Inventor: KONNO TOSHIKI
IPC: G06Q20/32
Filed: 2021-04-30
Abstract: To provide an account payment system, an account payment method, an account application, and a settlement application for enhancing security in account payment.SOLUTION: In an account payment system, a user terminal 30 includes a bank application execution part 301 for executing a bank application A1 and executing processing for permitting account payment for withdrawing a settlement amount from an account by using a settlement application A2 on the basis of a request from the settlement application A2 to use electronic settlement, and a settlement application execution part 302 for executing processing for executing account payment to withdraw the settlement amount from the account by using the settlement application A2, which is permitted on condition that the bank application A1 to use a prescribed account is installed in the same user terminal 30.SELECTED DRAWING: Figure 6
Patent JP-2022174686-A (JP)
Title: Method for producing polymer and alternating copolymer
Inventor: OUCHI MAKOTO
IPC: C08F8/14
Filed: 2021-05-11
Abstract: To provide a new production method that produces an alternating copolymer.SOLUTION: A production method provided herein includes copolymerizing a monomer A1 represented by formula (1) with a vinyl monomer B1 different from the monomer A1, to form an alternating copolymer of a constitutional unit A2 derived from the monomer A1 and a constitutional unit B2 derived from the monomer B1. R1 is a hydrogen atom or an alkyl group with 3 or less carbon atoms. At least one selected from Ra and Rb includes an electron-withdrawing group. Ra and Rb may be connected to each other.SELECTED DRAWING: Figure 6
Patent JP-2022179006-A (JP)
Title: X-ray inspection device
Inventor: SAITO NAOYA
IPC: G01N23/18
Filed: 2021-05-21
Abstract: To provide an X-ray inspection device that can prevent condensation on an electric component by cooling air from an air conditioner and can suppress a failure of the electric component.SOLUTION: An X-ray inspection device 1 for inspecting a target object 2 by detecting an X-ray 3 having passed through the object 2 includes: a module group (an X-ray detector 6) disposed in a housing 4, the module group being equipped with an electric component that can be easily damaged by condensation caused by cooling by cooling means; a moisture sensor 15 for monitoring the moisture in the housing 4; dehumidification means (an air-conditioner 9) for dehumidifying the inside of the housing 4; a control unit (a first controller 16) for supplying power to the module group when the moisture detected by the moisture sensor 15 is not larger than a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2022180186-A (JP)
Title: Information processing method, information processor, and program
Inventor: TSUNETSUGU YOSHITAKA
IPC: G06Q30/02
Filed: 2021-05-24
Abstract: To provide an information processing method, an information processor, and a program capable of suitably supporting a Medical Representative (MR).SOLUTION: In an MR support system in which an information processor, an MR terminal, and a medical worker terminal are connected to a network such as the Internet, an information processing method by a server (information processor) executes processing of: outputting a screen that displays support information for supporting a dialogue between an MR and a medical worker; successively acquiring a dialogue message between the MR and the medical worker; successively extracting a keyword from the dialogue message; searching, on the basis of the extracted keyword, for support information; and displaying the searched support information on the screen.SELECTED DRAWING: Figure 11
Patent JP-2022180783-A (JP)
Title: Image formation apparatus
Inventor: NISHIHARA MASATERU
IPC: B41J2/01
Filed: 2021-05-25
Abstract: To provide an image formation apparatus which can easily confirm the conformity of an adjustment value to a nozzle overlapping width.SOLUTION: In an image formation unit 40, a plurality of first nozzles 46a in a first head 42a and a plurality of second nozzles 46b in a second head 42b have an overlapped portion indicating an overlapping width Y1 along a head arrangement direction Y. A control unit 90 executes correction control of an ink discharge amount of the first head 42a and the second head 42b according to an adjustment value Z1 indicating the constant overlapping width Y1 in a normal mode, and executes correction control according to a plurality of temporary adjustment values in the overlapped portion by sequentially replacing the adjustment value Z1 with the plurality of temporary adjustment values such that a plurality of confirmation images 300 are formed on a recording medium P on the basis of image data 200 in the uniform gradation corresponding to the band-like image extending along the head arrangement direction Y in order to confirm the conformity of the adjustment value Z1 to the overlapping width Y1 in a confirmation mode.SELECTED DRAWING: Figure 3
Patent JP-2022180999-A (JP)
Title: Print management system, method thereof, and program
Inventor: IIDA TOSHIHIKO
IPC: G06F3/12
Filed: 2021-05-25
Abstract: To solve the following problem; an operation schedule of a printer cannot be managed without print data which is submitted later.SOLUTION: A print management system receives an order for printed matters, and estimates, when submission data related to the order has not been received, the amount of time required for executing a target job related to the order on the basis of product specifications included in order data related to the order and an index value of amount of printing of the printed matters. The system updates a schedule based on a schedule of a registered job and the amount of time required for the target job.SELECTED DRAWING: Figure 14
Patent JP-2021120685-A (JP)
Title: Pressure sensor
Inventor: TAKIMOTO KAZUYA
IPC: G01L19/14
Filed: 2021-05-27
Abstract: To easily discharge bubbles included in an adhesive filled into a cover member to an internal space of a sub-unit storage part and the outside communicating with the internal space from a lower part of a board within a cover member in a pressure sensor having a board supported by an input/output terminal.SOLUTION: A board 10 includes a circular hole 10d nearly at the center, and includes an arc-shaped communication hole 10c, adjacent to three through holes 10ai through which a lead pin 24LP6, a lead pin 24LP7, and a lead pin 24LP8 are inserted and are fixed by soldering.SELECTED DRAWING: Figure 1
Patent JP-2022182229-A (JP)
Title: Metal recovery method from lithium ion battery
Inventor: KOYAMA TOSHIHIRO
IPC: C22B7/00
Filed: 2021-05-28
Abstract: To make it possible to extract cobalt and nickel after sufficiently selecting and removing manganese (Mn) and iron (Fe) that are unnecessary components in a leaching step for leaching target metals, when recovering valuable metals from a battery slag of lithium ion batteries containing valuable metals.SOLUTION: A method for recovering a valuable metal from battery slag of lithium ion batteries containing valuable metals according to the present invention includes (a) a step of dispersing the battery slag of a lithium ion batteries in sulfuric acid to obtain a slurry having the hydrogen ion index (pH) of 1 or less. (b) a step of adding an oxidizing agent to the slurry to set the oxidation-reduction potential (ORP) to 1200 to 1350 mV (vs. Ag/AgCl); and (c) a step of separating manganese and other valuable metals from the slurry after addition of the oxidizing agent.SELECTED DRAWING: Figure 1
Patent JP-2021193063-A (JP)
Title: Method for tempering glass sheet and device for the same
Inventor: JUHA SULONEN
IPC: C03B27/044
Filed: 2021-06-03
Abstract: To provide a method for tempering a glass sheet and a device for the same.SOLUTION: When a glass sheet 5 travels through a quenching section, air is blown on an upper surface and a lower surface of the glass sheet by a blower 11, through blowing apertures 6 and 7 covered by a blowing box 2 and by pressure of an air compressor 12 through pipe nozzles 10. In the quenching section, at least three successive quenching zones which can separately adjust blowing pressures are disposed above and below the glass sheet. In a first quenching zone, an average convective heat transfer coefficient jointly generated on the upper surface and the lower surface of the glass sheet 5 by a jet flow of the blown air and a jet flow of the compressed air is 750 W/m2/K or more, in a second quenching zone, it is lower by 10% or more than the average convective heat transfer coefficient of the first quenching zone, and in a third quenching zone, it is as high as or higher than the average convective heat transfer coefficient of the first quenching zone. Zone-specific differences in the heat transfer coefficient are implemented by changing the blowing pressures of the pipe nozzles 10.SELECTED DRAWING: Figure 1
Patent JP-2022186361-A (JP)
Title: fuel cell system
Inventor: MURAKAMI TAIGA
IPC: H01M8/04746
Filed: 2021-06-04
Abstract: To suppress fuel consumption at system start-up and shorten a start-up time with a simple configuration.SOLUTION: A fuel cell system includes a recirculation path for recirculating a part of a fuel flowing after a reforming portion to a raw fuel gas supply path. When the system is requested to start up, a control device of the fuel cell system sets a required time required until adsorption of the fuel to a desulfurizer reaches a saturated state by dividing a required amount of fuel to be adsorbed by the desulfurizer by a flow amount of a sum of a supply amount of raw fuel gas per unit time and a recirculated flow amount obtained by multiplying the supply amount by a predetermined recirculated flow ratio. Then, fuel adsorption control is executed to control a raw fuel gas supply device such that the raw fuel gas is supplied at the supply amount on the basis of the set required time.SELECTED DRAWING: Figure 1
Patent JP-2022187767-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: SHIMOI YASUHIRO
IPC: G03G15/08
Filed: 2021-06-08
Abstract: To reduce the working distance in opening a sealing sheet to improve operability.SOLUTION: A developing device develops a latent image formed on an image carrier with developer, and comprises: a developer container having a conveying chamber that rotatably supports a conveying member conveying the developer, and a storage chamber that stores the developer to be supplied to the conveying chamber through a communication port communicating with the conveying chamber; a sheet member that is adhered or deposited to an outer peripheral part of the communication port to seal the communication port, and is folded at one end in the longitudinal direction of the communication port; a hole part that passes the folded sheet member to the outside of the developing device; a fixing member fixed to the developing device and having a fixing part that folds the sheet member passed through the hole part on the outside of the developing device and fixes an end of the folded sheet member; and a grip member that is engaged with a folded part of the sheet member folded on the outside of the developing device and is provided movable relative to the developing device.SELECTED DRAWING: Figure 6
Patent JP-2022188472-A (JP)
Title: intermediate transfer medium
Inventor: KAKEGAWA SHUNTA
IPC: B41M5/52
Filed: 2021-06-09
Abstract: To provide an intermediate transfer medium which has high durability (high scratch resistance) against rubbing on a surface of a transfer layer, and foil cutting property with no burr and no transfer failure from the viewpoint of continuous transferability.SOLUTION: An intermediate transfer medium 20 is obtained by laminating a base material 1, and at least an intermediate layer 2 and a receiving layer 3 in this order on one surface of the base material, wherein a surface of the receiving layer having an image formed thereon is superimposed on a transferred surface of a transferred body, and the intermediate layer is transferred and formed on the transferred body together with the receiving layer. The intermediate layer 2 contains an acrylic polyol resin cured by reaction with isocyanate, and a filler. An NCO/OH that is an equivalent ratio of an isocyanate group of the isocyanate to a hydroxyl group of the acrylic polyol resin is 1.0 or more and 4.0 or less, and a mass of the filler is 0.5% or more and 25% or less of the acrylic polyol resin.SELECTED DRAWING: Figure 1
Patent JP-2022189653-A (JP)
Title: Single plate stacked edgewise coil
Inventor: WAKIMOTO FUMIYOSHI
IPC: H01F27/28
Filed: 2021-06-11
Abstract: To solve the problem in which, in designing a high-efficiency motor and transformer, it is desirable to use an edgewise coil as much as possible, but conventionally, it is necessary to wind coils of a flat cross-sectional shape, and the manufacturing means is difficult and costly, and even if it is possible to manufacture, the flat cross-sectional shape is deformed and sufficient effect cannot be obtained.SOLUTION: Instead of winding a continuous coil, a number of flat or partially bent single plate coils, which can be facilitating the production by press working, etc., are stacked to form a coil.SELECTED DRAWING: Figure 1
Patent JP-2022191972-A (JP)
Title: Vehicular drive apparatus
Inventor: TAKAIRA KOJI
IPC: B60W20/15
Filed: 2021-06-16
Abstract: To provide a vehicular drive apparatus capable of controlling the operating point of an engine by adjusting an electric path amount between a first rotary machine and a second rotary machine, with the apparatus enabled to further improve the fuel economy of the engine.SOLUTION: An electronic control apparatus 130 performs: calculating a target electric path amount Psetgt for setting an engine operating point PNTeng of an engine 12 at a target operating point PNTtgt; controlling a differential device 64 so as to set a shift ratio γtr that can realize the calculated target electric path amount Ppsetgt; and adjusting an electric path amount Ppse in an electric path so as to realize the calculated target electric path amount Ppsetgt. Therefore, it is possible to suppress an output characteristic of a TF-use rotary machine MGF from limiting the electric path amount Ppse. As a result, it is possible to set the engine operating point PNTeng of the engine 12 at an operating point with a better fuel economy, thus improving the fuel economy of the engine 12.SELECTED DRAWING: Figure 1
Patent JP-2023002004-A (JP)
Title: Drainage system and drainage method
Inventor: SATO TAMOTSU
IPC: E02B7/00
Filed: 2021-06-22
Abstract: To provide a drainage system of green cut working water without using the inside of concrete, which does not interfere with concrete placement work, and a drainage method.SOLUTION: A drainage system 10 for draining green cut working water for treating a concrete joint surface 12, which is generated when constructing concrete structure 20 includes: drainage means 14 that is provided outside the concrete structure 20 for draining the green cut working water; a first pipe 16 that is connected to the drainage means 14 and arranged along a working aisle 28 laterally on a wall 22 of the concrete structure 20; and a second pipe 18 that is connected to the first pipe 16 extending toward the concrete joint surface 12.SELECTED DRAWING: Figure 1