baber/WOPTO huggingface dataset:
Patent JP-2021175334-A (JP)
Title: Stator having distributed winding coil structure, and three-phase ac motor having the same
Inventor: ITO TAKATSUGU
IPC: H02K3/28
Filed: 2020-04-28
Abstract: To provide a stator having a distributed winding coil structure and a three-phase AC motor providing the same in order to realize the distributed winding coil structure that can be automatically wound in the three-phase AC motor in which a value obtained by dividing the number of slots by the number of poles becomes an irreducible fraction.SOLUTION: A stator 1 of a fractional slot type three-phase AC motor, in which the number of slots of slots 2 arranged in a circumferential direction is larger than 1.5 times the number of poles and a value obtained by dividing the number of slots by the number of poles becomes an irreducible fraction, includes: six coil groups in which a plurality of coils 4 connected to each other by a crossover are arranged at specific locations in the slots 2; and a combination of coils in which each of the six coil groups has a slot pitch between the same coil pitches and the same coils with each other, and is located at positions that are 60 degrees apart from each other in the circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2020128006-A (JP)
Title: Improvement of multiple spindle machine tool
Inventor: SANDRO G BELPANNO
IPC: B23B25/06
Filed: 2020-05-13
Abstract: To provide a certain additional improvement to a mechanical multiple spindle machine tool.SOLUTION: A mechanical multiple spindle machine tool has features that (1) a spindle assembly 26A can be individually rotated about respective axes thereof with respect to a member, (2) a highly effective yet low cost sensor devices are provided to determine an angular position of the member with respect to a frame 22 without using any expensive encoder or the like, (3) the member is more accurately rotatably attached to the frame 22, and (4) a zero-backlash-tool slide is provided on the frame 22 to apply actions to a workpiece.SELECTED DRAWING: Figure 1
Patent JP-2021180165-A (JP)
Title: Fuel battery cell structure and method of manufacturing fuel cell structure
Inventor: MIURA YOHEI
IPC: H01M8/1226
Filed: 2020-05-15
Abstract: To provide a fuel battery cell structure capable of suppressing both carbon deposition and catalyst deterioration.SOLUTION: There is provided a fuel battery cell structure that includes an internally modified type fuel battery cell having an electrode layer and an electrolyte layer supported on one surface of a metal support layer and a separator fitted on the other surface, and also has a fuel flow passage formed between the metal support layer and separator. and that comprises: a first modified catalyst layer provided to the metal support layer in an upstream region of the fuel flow passage; a second modified catalyst layer provided to the metal support layer in a downstream region of the fuel flow passage; and a fuel flowing-out preventive film which is provided at an end part of the first modified catalyst layer in a gas flow direction of the fuel flow passage, and also suppresses fuel from bypassing the first modified catalyst layer to flow out to the metal support layer. Especially, the first modified catalyst layer is formed of a material having higher effect of suppressing carbon deposit than the second modified catalyst layer, and the fuel flowing-out preventive layer includes a carbon oxide absorber which absorbs carbon oxide.SELECTED DRAWING: Figure 3
Patent JP-2020162607-A (JP)
Title: Influenza virus vaccines and uses thereof
Inventor: ANTONIETTA IMPAGLIAZZO
IPC: A61K39/145
Filed: 2020-05-20
Abstract: To provide compositions for inducing an immune response to influenza virus in a subject.SOLUTION: Provided herein are influenza hemagglutinin stem domain polypeptides, methods for providing hemagglutinin stem domain polypeptides, compositions comprising the same, vaccines comprising the same and methods of their use, in particular in the detection, prevention and/or treatment of influenza.SELECTED DRAWING: None
Patent JP-2021185823-A (JP)
Title: Transplanter
Inventor: MURANAMI MASAMI
IPC: A01C11/00
Filed: 2020-05-29
Abstract: To provide a transplanter allowing an operator to get on during seedling planting operation, and capable of accurately performing seedling planting in about the center of a ridge or a planting row in the left right direction.SOLUTION: A transplanter is provided with: a planting device 14 planting seedlings in a field; a seedling supply device 15 conveying and supplying seedlings to the planting device 14; and boarding parts 30, 35 for an operator to get on to charge seedlings into the seedling supply device 15. There are provided: a steering member 13 for steering a travel vehicle body 11 at the time of non-operation travel or turning travel; and a transmission case 19 for transmitting driving force to the seedling supply device 15 and the planting device 14. Elevating link mechanisms 141, 142 for elevating the planting device 14 are provided at one side of the transmission case 19 in the left right direction. A steering frame 20 for connecting the steering member 13 to the travel vehicle body 11 is mounted on the other side of the transmission case 19 in the left right direction. Charging seedlings from the seedling supply device 15 to the planting device 14 is performed in a central position in the left right direction of the seedling supply device 15 or in the vicinity of the central position.SELECTED DRAWING: Figure 2
Patent JP-2021187777-A (JP)
Title: Aerosol type hair cleanser
Inventor: YUKI KATSUYUKI
IPC: A61K8/46
Filed: 2020-05-29
Abstract: To provide an aerosol type hair cleanser having excellent refoaming properties during hair washing.SOLUTION: There is provided an aerosol type hair cleanser which comprises: a hair cleanser stock solution containing a surfactant (A) including a polyoxyethylene alkyl ether sulfate (A1) and a polymer (B) in which the content of the component (A1) is 5 mass% or more; and a propellant (C) containing carbon dioxide.SELECTED DRAWING: None
Patent JP-2021187141-A (JP)
Title: Image recording device
Inventor: ARAKAWA YUTA
IPC: B41J11/42
Filed: 2020-06-04
Abstract: To accurately dissolve an amount of play generated in a drive transmission part by feedback control.SOLUTION: A controller 130 stores a maximum value MV indicating a maximum rotation amount of a conveyance roller 60 in conveyance processing and a stop value SV indicating a rotation amount when the conveyance roller 60 is stopped in a RAM 133, on the conditions that it is determined that the rotation amount exceeds a target rotation amount TV based on a signal output by a rotary encoder 121 in the conveyance processing, and that the conveyance roller 60 is inversely rotated toward the target rotation amount TV, determines a correction amount CV proportional to a value obtained by subtracting the stop value SV from the maximum value MV, and determines a corrected rotation amount TV' from the target rotation amount TV and the correction amount CV in the subsequent conveyance processing.SELECTED DRAWING: Figure 10
Patent JP-2020173824-A (JP)
Title: Systems and methods for intelligent information management
Inventor: FU JUNHUA
IPC: G06Q10/00
Filed: 2020-06-12
Abstract: To provide online systems and methods for generating a document (such as a budget document and contract document) based on a template document.SOLUTION: A system provided herein is configured to: generate a document (such as a budget document, a contract document, and a due diligence document) based on a template document stored in a database; allow a user to input various settings and/or selections to define contents of a document; display the contents in plain language when the user is working on the document; and convert the plain language into professional terminologies (use of trade terminologies) and expressions to finalize the document.SELECTED DRAWING: Figure 3
Patent JP-2021197304-A (JP)
Title: Catalyst deterioration suppression device
Inventor: HIBINO RYOICHI
IPC: H01M8/04
Filed: 2020-06-16
Abstract: To provide a catalyst deterioration suppression device capable of suppressing degradation of catalyst particles in a transient state where a voltage changes rapidly.SOLUTION: A catalyst deterioration suppression device includes: first means for obtaining a voltage V of a fuel cell (=catalyst voltage Vcat) as a variable for estimating a response speed (time constant τ) at which a coverage of an oxide film of catalyst particles contained in a cathode of the fuel cell changes; second means for reading the time constant τt corresponding to the voltage V at current time t from a map A indicating a relationship between the voltage V and the time constant τ created in advance and corresponding to the catalyst particle; third means for generating a continuous-time type dynamic filter F (s, τ) and converting this filter into a discrete-time type dynamic filter F (z, τ) using the τt; and fourth means for inputting a target voltage Vr to the F (z, τ) and outputting a corrected target voltage Vr-fil.SELECTED DRAWING: Figure 9
Patent JP-2020174360-A (JP)
Title: Transmission terminal, program, transmission method, and transmission system
Inventor: KATO YOSHINAGA
IPC: H04M3/56
Filed: 2020-06-17
Abstract: To provide a transmission terminal with which information on other locations can be checked even in a screen mode for displaying images of transmission terminals.SOLUTION: A transmission terminal 10 is connected to a transmission management device 50 managing a plurality of transmission terminals 10 via a network 2 and performs transmission with at least one transmission terminal, and comprises: a transmission means 11 that transmits, to the transmission management device, a terminal information request representing a request for the number of transmission terminals having transmission with the transmission terminal; and a display means 18 that displays, on a display, image data received from the transmission terminals during the transmission, and displays, on the display, the number of the transmission terminals during the transmission, which is received from the transmission management device in response to the terminal information request.SELECTED DRAWING: Figure 20
Patent JP-2021195931-A (JP)
Title: Fan
Inventor: KITAJIMA YUHEI
IPC: F04D25/08
Filed: 2020-06-17
Abstract: To provide a fan capable of specifying a direction of a blower part in a swing operation with one sensor.SOLUTION: A fan comprises: a blower part which generates an air stream; a strut part 101 which supports the blower part; a pedestal part 102 including a driving source which causes the blower part and the strut part 101 to perform a swing operation; a label member 21 in which a plurality of labels are formed and which rotationally moves in accordance with the swing operation; a detection section which detects a label; and a control section which specifies a direction of the blower part in the swing operation on the basis of a detection result of the detection section. Each of the plurality of labels is intrinsic on a position basis in the rotational movement. The detection section is capable of detecting the plurality of labels in a distinguishable manner, and the control section specifies the direction of the blower part in the swing operation on the basis of which one of the plurality of labels is detected by the detection section.SELECTED DRAWING: Figure 2
Patent JP-2021196582-A (JP)
Title: Acoustic characteristic correction method and acoustic characteristic correction device
Inventor: WATANABE TAKAYUKI
IPC: G10K15/00
Filed: 2020-06-18
Abstract: To provide an acoustic characteristic correction method and an acoustic characteristic correction device that quantitatively correct influence of mounting conditions on an output characteristic with respect to a target characteristic and reduce time and effort for correction.SOLUTION: In an acoustic system 1, a method of correcting an acoustic characteristic: is to group a plurality of speakers having the same mounting conditions for a room among the plurality of speakers 51A to 71C arranged in the room; and to measure output characteristics of the grouped speakers, to calculate an average characteristic of the measured output characteristics of the plurality of speakers, and to correct the output characteristic of each of the plurality of speakers grouped based on the average characteristic.SELECTED DRAWING: Figure 2
Patent JP-2022000726-A (JP)
Title: Work support system
Inventor: MIYAGO MASAZUMI
IPC: G06Q50/04
Filed: 2020-06-19
Abstract: To provide a work support system that can project work information on a work object and change a work environment without requiring an operator to move from a working area.SOLUTION: A work support system 10 comprises: an information projection device 20 that projects work information on a predetermined work process on a work object 1; an imaging device 12 that can pick up images of the work object and an operator 4; and a control unit 50 that switches the work information projected by the information projection device to work information on the next work process based on imaging data acquired by the imaging device, and the work support system comprises a work environment adjustment device 16 that can adjust a predetermined environment of a work site. When the control unit determines that the operator 4 has performed a predetermined movement set in advance based on the imaging data acquired by the imaging device, it actuates the work environment adjustment device to change the work environment.SELECTED DRAWING: Figure 1
Patent JP-2022002382-A (JP)
Title: Point group decoding device, point group decoding method and program
Inventor: WATANABE RYOSUKE
IPC: H04N19/30
Filed: 2020-06-22
Abstract: To provide a scalable decoding device which limits the number of output points so as to be the number of points being the designated number of points or below.SOLUTION: A point group decoding device 200 includes a geometric information decoding part 2010, a tree synthesis part 2020, an approximation surface synthesis part 2030, a geometric information reconstruction part 2040, a reverse coordinate conversion part 2050, an attribute information decoding part 2060, an inverse quantization part 2070, RAHT (Region Adaptive Hierarchical Transform) part 2080, an LoD (Level of Detail) calculation part 2090, an inverse lifting part 2100, and an inverse color conversion part 2110. The geometric information decoding part 2010 decodes the number of points of each layer of an octree structure or difference of the number of points of respective layers of the octree structure.SELECTED DRAWING: Figure 2
Patent JP-2020162166-A (JP)
Title: Radio station, method therefor, and radio terminal
Inventor: FUTAKI TAKASHI
IPC: H04L69/14
Filed: 2020-06-23
Abstract: To enable a radio station to instruct a radio terminal of a specific cell permitted to the radio terminal, in a radio architecture which provides the close interworking between two different RATs.SOLUTION: The radio station provides a common PDCP layer which is associated with both of a first radio protocol stack, which is provided in the radio station in order to communicate with each radio terminal in one or more first cells according to a first RAT, and a second radio protocol stack, which is provided in a second radio station in order to communicate with each radio terminal in one or more second cells according to a second RAT. The radio station selects at least one specific cell, in which data transmission or data reception on a radio bearer via the common PDCP layer is permitted for the radio terminal, from the one or more first cells or the one or more second cells on a cell-by-cell basis, to transmit to the radio terminal a bearer setting which includes information indicative of the specific cell.SELECTED DRAWING: Figure 7
Patent JP-2022006969-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-25
Abstract: To provide a game machine for enhancing interest by an informing performance having various parts.SOLUTION: In a game machine having an informing performance for reporting whether control is performed to an advantageous state, an informing performance full of variety is realized by the sense of exaltation in an introduction part and the feeling of blessing in an epilogue part. A display area of display means includes a first display area, and a second display area that is an area around the first display area and is narrower than the first display area, can display an imparted amount indication related to the imparted amount of imparted game value in a front side of a background image in the second display area, and can display a notification indication for reporting that the imparted amount of game value reaches a predetermined amount in a front side of a background image in the first display area, characters used for the notification indication are larger than characters for the imparted amount indication, characters for the imparted amount indication and the notification indication include specific characters in which a specific area surrounded by a line for forming characters is formed, and a background image cannot be visible from a specific area using specific characters for the imparted amount indication but can be visible using specific characters for the notification indication.SELECTED DRAWING: Figure 33
Patent JP-2021027337-A (JP)
Title: Printed circuit board, printed wiring board, and electronic device
Inventor: MATSUMOTO SHOJI
IPC: H05K1/02
Filed: 2020-07-01
Abstract: To improve signal quality.SOLUTION: A printed wiring board 200 has a signal wiring 250. The signal wiring 250 includes a wiring unit 211, a wiring unit 212, a wiring unit 213, and a wiring unit 214. A terminal 414 of a connector 400 is joined to the wiring unit 214. Characteristic impedance Z2 of the wiring unit 212 is lower than characteristic impedance Z1 of the wiring unit 211. Characteristic impedance Z3 of the wiring unit 213 is higher than the characteristic impedance Z1. Characteristic impedance Z4 of an integrated structure 314 formed by the wiring unit 214 and the terminal 414 is lower than the characteristic impedance Z1.SELECTED DRAWING: Figure 3
Patent JP-2020174051-A (JP)
Title: Conductive particle, conductive material and connection structure
Inventor: NISHIOKA KEIZO
IPC: H01B5/00
Filed: 2020-07-06
Abstract: To provide a conductive particle that can reduce connection resistance when electrically connecting between electrodes, and can improve connection reliability between electrodes at high temperature.SOLUTION: A conductive particle has a base particle, a first conductive layer, and a gold layer containing gold, the first conductive layer being disposed on the surface of the base particle, the gold layer being disposed on the external surface of the first conductive layer, and the gold layer having a crystallite size of more than 15 nm to 300 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2020187770-A (JP)
Title: Operation control method of water or sludge treatment system
Inventor: HAYASHI MASUHIRO
IPC: G06Q50/06
Filed: 2020-07-09
Abstract: To provide a database manufacturing method and a water or sludge treatment system that can return highly accurate output including image information as a database used when constructing a model for acquiring an arbitrary predicted value in water treatment or sludge treatment by using a machine learning algorithm.SOLUTION: A database manufacturing method is for learning data used when constructing a model for acquiring an arbitrary predicted value in water treatment or sludge treatment by using a machine learning algorithm. A database is made by acquiring learning data including at least still or continuous images acquired by an image acquisition device by a batch or continuous test device using actual raw water or actual sludge. Data obtained from the operation of an actual plant is also added to the database.SELECTED DRAWING: Figure 1
Patent JP-2022016761-A (JP)
Title: Bridge fall prevention block
Inventor: UYAMA MASAYUKI
IPC: E01D19/04
Filed: 2020-07-13
Abstract: To provide a bridge fall prevention block capable of preventing the fall of an upper structure supported by a lower structure by being locked to a part of the upper structure without increasing the number of installations or enlarging the size.SOLUTION: A bridge fall prevention block 10, which is attached to a bridge abutment 2 and prevents an upper structure 3 from falling off by locking a locking beam 31 supported on an abutment 2, has a fixing part 11 that is fixed along the upper part of an abutment front surface 21 of the bridge abutment 2, an extension part 12 extending from the fixing part 11 in a bridge axial direction L and a locking projection part 13 projecting from the extension part 12 toward the upper structure 3 and locked to the upper structure 3, and formed in a hook shape; and the fixing part 11, the extension part 12 and the locking projection part 13 are integrally constituted by high-strength fiber reinforced mortar and curved steel reinforced fiber mixed in the high-strength fiber reinforced mortar.SELECTED DRAWING: Figure 2
Patent JP-2020168504-A (JP)
Title: Paper sheet recovery conveyance system
Inventor: OGURA HIDEJI
IPC: A63F7/02
Filed: 2020-07-13
Abstract: To improve paper sheet recovery capability of a paper sheet recovery conveyance system for conveying paper sheets by generating an air flow within a conveyance pipe.SOLUTION: A paper sheet recovery conveyance system for collecting paper sheets from plural intake places within facilities and for conveying them to a predetermined destination includes a conveyance pipe 12 that is extended so as to reach the destination via plural intake places and becomes a conveyance path of paper sheets, and an air flow generator for generating an air flow toward the destination within the conveyance pipe, and also includes a blower 19 that can convey paper sheets taken into the conveyance pipe to the destination by operation of an air flow and takes in an air flow toward the upper stream from a predetermined place in the middle of the conveyance pipe so as to solve the problem of clogging by feeding a head wind by the blower when the paper sheets are clogged in the middle.SELECTED DRAWING: Figure 44
Patent JP-2022018384-A (JP)
Title: Gas cock with case
Inventor: NISHIKAWA TADAYOSHI
IPC: F16K27/06
Filed: 2020-07-15
Abstract: To surely protect a gas cock including a plug part as a whole even in a non-use state of the gas cock, related to the gas cock with a case for fixing the gas cock to a wall face.SOLUTION: A gas cock with a case comprises the fixing case (1) for surrounding a gas cock main body (3), and an oscillation case (2) which oscillates so as to be capable of freely opening and closing its lower release part, and can entirely surround a plug part (3a) in a closed posture. A notched part (20) is opened at a front face side of the oscillation case (2) in the closed posture, a cover part (10) for covering the notched part (20) from the outside is extended downward of the fixing case (1), the oscillation case (2) is entirely accommodated in the fixing case (1) when the oscillation case (2) is in an open posture, a flank part (33) of a gas cock main body (3) is fit into the notched part (20), an oscillation pivot of the oscillation case (2) is arranged a wall face (W) side with respect to an axial line of the plug part (3a), and the center of gravity of the oscillation case (2) is located in a position apart from the wall face (W) with respect to the oscillation pivot.SELECTED DRAWING: Figure 2