baber/WOPTO huggingface dataset:
Patent JP-2022067214-A (JP)
Title: Evaluation method for magnetic head and evaluation device for magnetic head
Inventor: SHUTO HIROFUMI
IPC: G11B5/31
Filed: 2020-10-20
Abstract: To provide an evaluation method for a magnetic head and an evaluation device for the magnetic head capable of evaluating characteristics of the magnetic head.SOLUTION: According to an embodiment, an evaluation method for a magnetic head includes: obtaining an electric signal acquired from a magnetic element, when a first alternating current is supplied to a coil of the magnetic head including a first magnetic pole, a second magnetic pole, the magnetic element, and the coil, and a second current is supplied to the magnetic element. The magnetic element is provided between the first magnetic pole and the second magnetic pole and includes a first magnetic layer. The evaluation method includes: detecting the time required for a change in electric resistance of the magnetic element on the basis of the time when the polarity of the first alternating current reverses, based on the electric signal.SELECTED DRAWING: Figure 1
Patent JP-2022067712-A (JP)
Title: Current detection device and ac rotating machine control device
Inventor: FURUKAWA AKIRA
IPC: H02P25/22
Filed: 2020-10-21
Abstract: To provide a current detection device that detects a current flowing through a plurality of sets of multi-phase armature windings by respective magnetic sensors arranged at positions where magnetic fluxes radiated radially from a rotor intersect, and can suppress deterioration of output torque control accuracy due to a current detection error caused by the magnetic fluxes of the rotor.SOLUTION: In a current detection device, in each set, n-phase magnetic sensors are arranged such that absolute values of detection components of the rotor magnetic flux density, which are components of the magnetic flux density of a rotor detected by the magnetic sensors of respective phases, are equal to each other.SELECTED DRAWING: Figure 4
Patent JP-2021072621-A (JP)
Title: Image sensor, control method thereof, and imaging apparatus
Inventor: KODAMA NARUO
IPC: H04N5/232
Filed: 2020-10-23
Abstract: To suppress the deterioration of image processing capacity while suppressing the deterioration of image quality due to heat generated by image processing.SOLUTION: A selection unit acquires assumed image data and calculates the total value of energy contained in a low frequency band of a spatial frequency spectrum in each of divided image regions corresponding to divided sensor regions of a photoelectric conversion sensor unit of an image sensor. The selection unit compares the total value of energy of each of the divided image regions, and assigns the highest priority in order from a divided image region having the highest total value of energy contained in the low frequency band. The selection unit assigns a priority to the divided sensor region corresponding to the divided image region. The control unit controls an image processing unit according to the priority and the required computing power.SELECTED DRAWING: Figure 8
Patent JP-2022070080-A (JP)
Title: Joint structure
Inventor: NAKASONE YOSHIYUKI
IPC: F16B5/02
Filed: 2020-10-26
Abstract: To provide a joint structure that is less likely to loose.SOLUTION: A joint structure includes: a connection member 20 for connecting a first member (member 12) and a second member (member 14) which are disposed while having a space V1 therebetween; a wedge member 30 inserted into the space V1; and a drawing member 40 for drawing the wedge member 30 into the space V1 to press the first member and the second member and suppress backlash in the connection parts between the first member and the connection member and between the second member and the connection member.SELECTED DRAWING: Figure 1
Patent JP-2022073233-A (JP)
Title: Protein compositions with isoprene polymerization activity and use thereof
Inventor: IMAI SHUNSUKE
IPC: C12N5/10
Filed: 2020-10-30
Abstract: To provide means for achieving the efficient production and stable securing of natural rubber in order to stably secure rubber resources.SOLUTION: The present invention provides a protein composition having an isoprene polymerization activity, containing: (A-1) a protein with the same activity as CPT6, or (A-2) a protein with the same activity as CPT7; and (B) a protein with the same activity as CPTL, a lipid membrane construct comprising the composition, a method for manufacturing the same, cells that express the proteins that make up the composition, a method for making the same, and a method for manufacturing an isoprene polymerized compound using any of these.SELECTED DRAWING: None
Patent JP-2021092009-A (JP)
Title: Protector for work
Inventor: WATANABE MANABU
IPC: A41D13/015
Filed: 2020-11-05
Abstract: To provide an ideal protector for work capable of securing the safety in a chain-saw work.SOLUTION: A protector for work is made by: arranging a large number of warp pairs at a predetermined space between a warp pair and a warp pair adjacent to the warp pair, where two warp yarns 5 and 5 arranged adjacent to each other in the longitudinal direction are called the warp pair; arranging a large number of weft yarns 6a and 6b at a predetermined space on the large number of warp pairs in the horizontal direction; arranging a row of a large number of chain stitches 7 knitted by chain-stitching on the warp and weft yarns in parallel in the longitudinal direction; and fixing the weft yarn to the warp yarn by fastening with a fastening yarn 8 so that one row of the chain stitch and the other row of the chain stitch form an open loop.SELECTED DRAWING: Figure 12
Patent JP-2022075032-A (JP)
Title: Game machine
Inventor: KOMIYA HOMARE
IPC: A63F7/02
Filed: 2020-11-06
Abstract: To provide a game machine with enhanced performance effect.SOLUTION: When a first movable performance is executed on the basis of the satisfaction of an execution condition of the first movable performance, a movable performance member is operated and a first state (non-operating state) is changed to a second state (operating state) (S6001, S6003). After that, at a predetermined time before an execution condition (S6009) of a second movable performance is satisfied, a return process for returning the movable performance member in the second state to the first state is executed (S6005, S6007). In this way, by executing the return process at a predetermined time between the movable performances, the movable performance member that has been brought into the second state due to the execution of the first movable performance can be brought into the first state before the execution of the second movable performance. As a result, when the movable performance is executed multiple times in a predetermined game period, the multiple times of movable performances are accurately executed, thereby enhancing the performance effect during the game period.SELECTED DRAWING: Figure 62
Patent JP-2022076643-A (JP)
Title: Coating, and article coated with the coating
Inventor: MIKAMI AKANE
IPC: C09D7/61
Filed: 2020-11-10
Abstract: To provide a coating that is suitable for various uses including: metal products such as automobiles, railway vehicles, vessels, machines, furniture, cans, and building structures; plastic products such as automobile parts, and household appliances; wood products such as furniture, and building materials; and inorganic material products such as building materials, and glass, and has high safety and can give various substrates high antiviral properties, and an article coated with the coating.SOLUTION: A coating contains a visible photoresponsive photocatalyst (A), a resin (R), and an organic solvent (S).SELECTED DRAWING: None
Patent JP-2022077063-A (JP)
Title: Drain plug device
Inventor: UEDA KYOHEI
IPC: A47K1/14
Filed: 2020-11-11
Abstract: To provide a drain plug device capable of effectively suppressing rotation and inclination of a plug cover.SOLUTION: The drain plug device 1 comprises: a drainage channel 24 that has a horizontally long shape that is longer in a horizontal direction than in a vertical direction; an attachment member 4 that has a holding part 41, a vertical rib part 42, and a horizontal rib part 43; and a plug cover 7 that has a guide part 713 arranged on an outer circumference of the holding part 41. A center-side parallel part 713d is provided at a portion of the guide part 713 that forms a center-side slit 713b, and a side-side parallel part 713e is provided at the portion of the guide part 713 that forms a side-side slit 713c. When the drainage channel 24 is open, the center-side parallel part 713d is arranged in a state of being close to both side surfaces of the vertical rib part 42 while sandwiching the vertical rib part 42, and the side-side parallel part 713e is arranged in the state of being close to both side surfaces of the horizontal rib parts 43 while sandwiching the horizontal rib parts 43.SELECTED DRAWING: Figure 10
Patent JP-2022077336-A (JP)
Title: Work vehicle
Inventor: SAKUMA DAISUKE
IPC: B60Q1/26
Filed: 2020-11-11
Abstract: To provide a work vehicle which mitigates the installation workload of various kinds of lighting devices and secures visibility.SOLUTION: A work vehicle 1 mitigating the installation workload of various kinds of lighting devices and securing visibility is given in which: a work vehicle intermediate connection device M is detachably arranged between a travelling vehicle A and a work machine R; and the work vehicle intermediate connection device M includes a fitting frame body MK for various kinds of the lighting devices to which various kinds of the lighting devices K can be attached.SELECTED DRAWING: Figure 1
Patent JP-2022078484-A (JP)
Title: Microswitch
Inventor: OKUYAMA MIOKO
IPC: H01H21/28
Filed: 2020-11-13
Abstract: To provide a microswitch capable of sufficiently wiping the surface of a contact at the time of switching the contact and peeling off an insulating coating on the surface of the contact.SOLUTION: A microswitch 1 is provided with a movable contact 6a having, at one end thereof, a movable contact 6a capable of contacting first and second fixed contacts 5b and 4b that are arranged to be spaced from each other and fixed to a base 2, the other end thereof being swingably supported by a support frame 30, an actuator 7 for reversing the movable member 6 so as to move the movable contact 6a from the first fixed contact 5b side to the second fixed contact 4b side, and a tension spring 8 for applying a tensile force to one end of the movable member 6. The support frame 30 is arranged on both sides of the tension spring 8, a first end portion 30A1 of the support frame 30 on one side of the tension spring 8 is fixed to the base 2, and a second end portion 30B1 of the support frame 30 on the other side of the tension spring 8 is not fixed to the base 2.SELECTED DRAWING: Figure 3
Patent JP-2022079108-A (JP)
Title: Ink discharge device, ink discharge method and ink discharge program
Inventor: KANZAKI TAKASHI
IPC: B41J2/01
Filed: 2020-11-16
Abstract: To provide an ink discharge device, an ink discharge method and an ink discharge program which enable discharged ink to easily impact on a desired position of a medium to be discharged.SOLUTION: An ink discharge device comprises a discharge head in which a plurality of nozzle rows including a plurality of nozzles arranged in a line in a sub scanning direction crossing a main scanning direction are arranged in the main scanning direction, and a control device. The control device receives a printing job, and executes mode determination processing for determining, on the basis of the printing job, whether a printing mode is either of a low gap printing mode that is a printing mode in which intervals between the nozzles and the medium to be discharged become low gaps and a high gap printing mode which is a printing mode in which the intervals become high gaps larger than the low gaps, and when determining that the printing mode is the high gap printing mode, executes discharge-frequency reducing processing for reducing total discharge frequencies per unit time by the plurality of nozzles more than when determining that the printing mode is the low gap printing mode.SELECTED DRAWING: Figure 3
Patent JP-2022079327-A (JP)
Title: Connection device and electrical module
Inventor: EGASHIRA SHUNSUKE
IPC: H01R13/713
Filed: 2020-11-16
Abstract: To improve the reliability of an electrical circuit of a connection device.SOLUTION: A connection device 100 includes a housing 8, a first connection terminal 11, a second connection terminal, an electromagnetic relay 2, a detection unit 3, and a plurality of bus bars. The housing 8 has a base 82 with a first surface 801 having an insertion slot 803 and a second surface 802 on the opposite side in one direction D1. The first connection terminal 11 is configured to be connected to a mating connection terminal inserted in the insertion slot 803. The second connection terminal is provided on the base 82 and configured to be connected to an external circuit. The electromagnetic relay 2 has a plurality of relay terminals including a plurality of contact side terminals. The detection unit 3 detects the state of the connection between the connection device 100 and a mating connector. The plurality of bus bars is provided on the base 82. The plurality of bus bars includes a plurality of first bus bars that connects between the first connection terminal 11 and the second connection terminal and the plurality of contact side terminals, respectively.SELECTED DRAWING: Figure 3
Patent JP-2022081039-A (JP)
Title: Sludge incineration equipment and sludge incineration method
Inventor: TAKAHASHI SHIGETOSHI
IPC: C02F11/00
Filed: 2020-11-19
Abstract: To provide sludge incineration equipment capable of stabilizing a combustion operation of an incinerator by easily and accurately measuring a moisture percentage of the sludge supplied to the incinerator.SOLUTION: Sludge incineration equipment 1 for performing incineration disposal by supplying sludge to an incinerator 2 through a sludge carrying conveyor 40 comprises a non-contact type moisture meter 145 for measuring a moisture percentage of the sludge by applying an electromagnetic wave to the sludge supplied to the incinerator 2, and combustion state control means for controlling a combustion state of the incinerator 2 on the basis of the moisture percentage measured by the non-contact type moisture meter 145.SELECTED DRAWING: Figure 1
Patent JP-2022085405-A (JP)
Title: Power supply device and image forming apparatus
Inventor: HIRABAYASHI JUN
IPC: H02M3/28
Filed: 2020-11-27
Abstract: To provide a power supply device and an image forming apparatus that can increase the size of a heat sink without increasing the area of a substrate and can improve the heat dissipation efficiency of the substrate.SOLUTION: A power supply device has a transformer including primary winding and secondary winding, and has a heat sink 401 and a printed circuit board 24 that is in contact with the heat sink in an area of a primary-side circuit and supports the heat sink. The heat sink includes a projection part 401a that extends from a position in contact with the printed circuit board 24 in a direction projecting to a surface of the printed circuit board 24, and an entry part 401b that extends from part of the projection part 401b while separated from the printed circuit board 24 to an area of a secondary-side circuit of the transformer. When seen from a direction perpendicular to the surface of the substrate 24, the entry part 401b enters the area of the secondary-side circuit, and the distance between the entry part 401b and the substrate 24 is longer than at least 1 mm.SELECTED DRAWING: Figure 5
Patent JP-2022085652-A (JP)
Title: Gas storage and release compound
Inventor: ARIMURA TOMOAKI
IPC: B01J20/22
Filed: 2020-11-27
Abstract: To provide a hydrogen storage and release compound that has a high capability to store and release various gases, and a gas storage and release material containing the hydrogen storage and release compound.SOLUTION: A gas storage and release compound has a constitutional unit represented by formula (1) and a constitutional unit represented by formula (2) (In the formula (1), R1 is a trivalent aliphatic hydrocarbon group, R2-R7 independently represent a divalent aliphatic hydrocarbon group, p, q and r independently represent an integer of 1-500. In the formula (2), R8 is a divalent aromatic hydrocarbon group. The formula (1) and the formula (2) bind each other by amide bond, and the constitutional units of the same formula do not form a direct bond).SELECTED DRAWING: Figure 1
Patent JP-2021048613-A (JP)
Title: Method and apparatus for transmitting data
Inventor: TANG HAI
IPC: H04W24/10
Filed: 2020-11-30
Abstract: To provide a method and device for data transmission, which may reduce a transmission load of a primary network device.SOLUTION: A first primary network device receives measurement result information of a secondary network device sent by a terminal device during access to the first primary network device. The measurement result information is used for indicating the quality of a link between the secondary network device and the terminal device. The first primary network device determines, according to the quality of the link between the secondary network device and the terminal device, to establish a secondary connection between the secondary network device and the terminal device and establishes the secondary connection.SELECTED DRAWING: Figure 2
Patent JP-2021091672-A (JP)
Title: Diamine composition, and preparation method of diisocyanate composition
Inventor: PAI JAEYOUNG
IPC: C07C265/14
Filed: 2020-11-30
Abstract: To provide a diamine composition of which b* value due to a CIE color coordinate is adjusted, and, a method of preparing a diisocyanate composition having improved purity and yield.SOLUTION: A preparation method of diisocyanate composition comprises a step of obtaining a diamine hydrochloride composition by reacting a diamine composition containing diamine, and benzyl monoamine having a methyl group at a content of 10 ppm to 2000 ppm and the composition with a hydrochloric acid solution, and a step of obtaining a diisocyanate composition by using the diamine hydrochloride composition and triphosgene, in which the diamine composition comprises diamine and benzyl monoamine having a methyl group at the content of 10 ppm to 2000 ppm.SELECTED DRAWING: Figure 1
Patent JP-2022087741-A (JP)
Title: Server, charging system, and program
Inventor: SUGIMOTO KAZUHIRO
IPC: H01M10/44
Filed: 2020-12-01
Abstract: To provide a server, a charging system, and a program capable of preventing SOC shortage of a battery of a mobile body in consideration of the power consumption associated with user's actions.SOLUTION: In a charging system configured so that a mobile body, a communication terminal, a charging device, a server, and a weather server that records an expected weather predicted for each predetermined region are communicable with each other via a network, a server 40 has a controller 47 configured to acquire a utilization start position where a user starts to utilize the mobile body with a chargeable secondary battery, and a destination of the user, to estimate a necessary power amount from the utilization start position to the destination, to determine whether or not a power of the secondary battery of the mobile body is consumed at the destination, and in a case where a power of the secondary battery of the mobile body is consumed at the destination, to set the necessary power amount of the mobile body to be high and then charge the mobile body to the necessary power amount.SELECTED DRAWING: Figure 5
Patent JP-2022088748-A (JP)
Title: Hydrogenated nitrile rubber composition
Inventor: FURUTACHI AKI
IPC: C08L15/00
Filed: 2020-12-03
Abstract: To provide a hydrogenated nitrile rubber composition that is excellent in adhesion with a metal of an obtained sealing material, furthermore makes reduction of friction coefficient achieve without using a grease, and is suitably used as an oil sealing material for steering dust seal, in addition to use of hydrogenated nitrile rubber excellent in heat resistance and ozone resistance.SOLUTION: A hydrogenated nitrile rubber composition contains 5 to 10 pts.mass of a hydrocarbon-based or fatty acid amide-based wax having a melting point of 140°C or lower with respect to 100 pts.mass of hydrogenated nitrile rubber.SELECTED DRAWING: None
Patent JP-2021136008-A (JP)
Title: Method of tagging summary text, apparatus, device, and computer storage medium
Inventor: LI ANXIN
IPC: G06F40/143
Filed: 2020-12-03
Abstract: To provide a method, an apparatus, a device, and a storage medium capable of tagging a position in an original text to a summary text.SOLUTION: A summary text is generated based on an original text, and a method for tagging the summary text includes the steps of: performing first matching processing on characters of the summary text and the original text in units of characters of a first predetermined length to obtain a first matching result; performing second matching processing on characters of the summary text that is not subjected to the matching processing and the original text in units of characters of a second predetermined length to obtain a second matching result when the first matching result indicates that there are characters of the summary text that are not subjected to the matching processing after the first matching processing; and tagging correspondence between the characters of the summary text and the original text based on the first matching result and the second matching result.SELECTED DRAWING: Figure 2
Patent JP-2022092265-A (JP)
Title: Method for manufacturing deformed bar material
Inventor: YANAGIDA SHOGO
IPC: B21B1/46
Filed: 2020-12-10
Abstract: To provide a method for manufacturing a deformed bar material which can stably manufacture a deformed bar material having a plate thick part and a plate thin part having mutually different plate thicknesses in a cross section perpendicular to a longitudinal direction even when it is an asymmetric shape with respect to a wide material and a width center.SOLUTION: A method for manufacturing a deformed bar material having a plate thick part and a plate thin part having mutually different plate thicknesses in a cross section perpendicular to a longitudinal direction includes: an annular base material manufacturing step S01 for manufacturing an annular base material having an annular cross section perpendicular to the longitudinal direction and a plate thick part and a plate thin part having mutually different plate thicknesses in a circumferential direction; and a plate shape molding step S02 of expanding the obtained annular base material in the circumferential direction, and molding the expanded annular base material into a plate shape.SELECTED DRAWING: Figure 2
Patent JP-2022092473-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-12-10
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 realizes a state in which a predetermined area of a pattern display part is visible through a first rotary accessory member, and a state in which an information display part of a second rotary accessory member is visible through the first rotary accessory member in a special pattern game and a jackpot game, and executes a performance for reporting a jackpot type in these states. The first rotary accessory member and the second rotary accessory member can travel in one or plural routes. A state in which the information display part is visible through the first rotary accessory member is realized by movement of the second rotary accessory member to a rear side of the first rotary accessory member. One of the first rotary accessory member and the second rotary accessory member may be movable and the other may be fixed even if both of them are movable when they can be brought closer or separated relatively.SELECTED DRAWING: Figure 170