baber/WOPTO huggingface dataset:
Patent JP-2022074781-A (JP)
Title: Ultrasonic flaw detection apparatus and ultrasonic flaw detection method
Inventor: CHIHOSHI ATSUSHI
IPC: G01N29/28
Filed: 2020-11-05
Abstract: To provide an ultrasonic flaw detection apparatus and ultrasonic flaw detection method which can detect a defect in teeth or wedge of a power generator rotor without pulling out the rotor.SOLUTION: An ultrasonic flaw detection apparatus comprises: an ultrasonic sensor; an ultrasonic flaw detection device for driving the ultrasonic sensor; a signal processing device for processing the received ultrasonic signal; a sound propagation medium which is intervened between an ultrasonic transmission surface of the ultrasonic sensor and an inspection object and has the flexibility for securing the contact between them; and a pressing mechanism which holds the ultrasonic sensor and the sound propagation medium to press them against the inspection object. The signal processing device determines the state of the contact with the state of an echo of the sound propagation medium when the ultrasonic sensor is pressed against the inspection object.SELECTED DRAWING: Figure 1
Patent JP-2022074949-A (JP)
Title: Oil-in-water type emulsified fat food derived from plant fermentation food and manufacturing method thereof
Inventor: KONO HIROSHIGE
IPC: A23D7/005
Filed: 2020-11-05
Abstract: To manufacture an oil-in-water type emulsified fat food such as a concentrated sauce, a sauce, a whip cream, a fat spread or a margarine with a fermentation food with a plant as a raw material, such as natto, pickle, Lees, miso or soy sauce.SOLUTION: A manufacturing method of an oil-in-water type emulsified fat food derived from a plant fermentation food characterized by comprising a step S2 for mixing a plant fermentation food with a hydration medium and non-roasted powder derived from beans to form a food hydrate, steps S3, S4 for heating the food hydrate and a plant processed fat respectively to a temperature higher than a melting point of the plant processed fat, a step S5 of adding the heated plant processed fat to the heated food hydrate to emulsify to obtain an oil-in-water type emulsified product, as well as, a step S7 for cooling the oil-in-water type emulsified product to solidify.SELECTED DRAWING: Figure 1
Patent JP-2021178625-A (JP)
Title: Display device
Inventor: IMAMURA NORIHIRO
IPC: B60R1/00
Filed: 2020-11-10
Abstract: To provide a display device that can suppress reflection caused by outside light made incident to the display device.SOLUTION: A display device 10 comprises a first mirror 30 and a half mirror 40 between a display device 20 and a concave mirror 50. The first mirror 30 reflects emitted light emitted from a lengthy display surface 21 of the display device 20 toward the half mirror 40. The half mirror 40 reflects the reflected light by the first mirror 30 toward the concave mirror 50, and the concave mirror 50 reflects the reflected light by the half mirror 40 toward the half mirror 40. In a top view of the display device 10, a line 21A passing on a center in a longitudinal direction of the display surface 21, which is parallel to the longitudinal direction and a tangent line 51A passing on a center in the longitudinal direction of a reflection surface 51 of the concave mirror 50, which is parallel to the longitudinal direction cross each other at a predetermined angle.SELECTED DRAWING: Figure 2
Patent JP-2021080447-A (JP)
Title: Method for producing fluoropolyether-group-containing compound
Inventor: TAKANO SHINYA
IPC: C08G81/00
Filed: 2020-11-13
Abstract: To provide a new method for producing a nonreactive fluoropolyether-group-containing compound.SOLUTION: A method for producing a fluoropolyether-group-containing compound includes reacting a fluoropolyether-group-containing compound (A) represented by the formula X11-(R11)n11-RF1-X12 in the presence of a metal catalyst and forming a fluoropolyether-group-containing compound (B) that includes two or more structures derived from the fluoropolyether-group-containing compound (A). In the formula, each symbol is as described in the specification.SELECTED DRAWING: None
Patent JP-2022078791-A (JP)
Title: Plug door device
Inventor: WATANABE KEISUKE
IPC: E05F15/655
Filed: 2020-11-13
Abstract: To provide a plug door device capable of saving energy.SOLUTION: A plug door device 1 includes a guide rail 5 regulating an opening/closing route 20 of a door for opening/closing a doorway of a vehicle, a driving source for moving the door, a rotary body moving integrally with the door by the driving force from the driving source and rolling along the opening/closing route 20 while being guided by the guide rail 5 when the door is opened/closed, a restraint member 7 moving to a restraint position at which the rotary body is restrained at a fully closed position of the door from a non-restraint position at which the door is not restrained by being pressed with the rotary body when the rotary body is moved in a closing direction Vc along the opening/closing route 20, and a lock mechanism 8 holding the restraint member 7 positioned at the restraint position.SELECTED DRAWING: Figure 2
Patent JP-2022080440-A (JP)
Title: Evaluation method of transparent aggregate for fiber-reinforced plastic
Inventor: TOSAKA YUJI
IPC: D06H3/08
Filed: 2020-11-18
Abstract: To provide a direct and easy evaluation method for presence or absence of capillary voids concerning a transparent aggregate for fiber-reinforced plastic.SOLUTION: An evaluation method of a transparent aggregate for fiber-reinforced plastic includes: (A1) a step of impregnating an optically transparent resin or an optically transparent resin composition at a viscosity of 5-100 Pa s to the transparent aggregate for fiber reinforced plastic; (A2) a step of curing the optically transparent resin or the optically transparent resin composition to make a test piece for evaluation; and (A3) a step of observing whether voids exist or not concerning the test piece for evaluation by a penetration method or a reflection method using an optical microscope.SELECTED DRAWING: None
Patent JP-2022080727-A (JP)
Title: Method for manufacturing electrophotographic toner
Inventor: KATAYAMA KOHEI
IPC: G03G9/097
Filed: 2020-11-18
Abstract: To provide a method for manufacturing an electrophotographic toner that can manufacture a fractured toner with an excellent transfer property and an excellent cleaning property.SOLUTION: A method for manufacturing an electrophotographic toner includes: a step 1 for melting and mixing a mixture containing a binder resin, a coloring agent, and a mold parting agent; a step 2 of breaking the obtained mixture into pieces, classifying the pieces, for obtaining toner particles; and a step 3 of making the obtained toner particles into round particles. A circularity is at least 0.970, and bulk density is at least 0.290 g/cm3 and is not larger than 0.370 g/cm3.SELECTED DRAWING: None
Patent JP-2021082291-A (JP)
Title: Hometown tax donation program support system
Inventor: KAGIWADA YOSHIMITSU
IPC: G06Q50/32
Filed: 2020-11-18
Abstract: To support management of the shipping costs of return items for the hometown tax donation program for local governments and to support management of collecting costs.SOLUTION: In a hometown tax donation program support system 10, a database 11 stores the cost rate to the cost (including the shipping costs of return items) or to the donation amount to calculate the collecting cost of the hometown tax donation program. A processor calculates the collecting cost on the basis of the cost or the cost rate on a donation-by-donation basis, and stores, in the database 11, the collecting cost in relation to the local government to which a donation is made, the amount of the donation, and the date of the donation for each donation.SELECTED DRAWING: Figure 1
Patent JP-2022082260-A (JP)
Title: Assembling band
Inventor: JINNO KENTA
IPC: F16B2/08
Filed: 2020-11-20
Abstract: To provide an assembling band that can simplify assembling work.SOLUTION: An assembling band comprises: a band member that surrounds a columnar structure; and a fastening member that generates a fastening force for the columnar structure in the band member. The band member has a band main body part that is bent in a circumferential direction centering on the columnar structure, and a pair of fastening receiving parts that form different ends in the circumferential direction of the band member. Each fastening receiving part has an extension part that extends from the band main body part and a wall part that extends outward in a radial direction of the columnar structure from the extension part. In the fastening member, the band main body part is arranged along an outer peripheral surface of the columnar structure, and the extension parts of the pair of fastening receiving parts overlap each other. The fastening member has a wedge part can be press-fit into a press-fitting area formed between the wall parts of the fastening receiving parts, in a state in which the wall parts of the pair of fastening receiving parts are arranged opposite to each other in the circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2021182732-A (JP)
Title: Routing traffic having primary and secondary destinations in communication network
Inventor: KEVIN SAFFORD
IPC: H04L45/16
Filed: 2020-11-27
Abstract: To provide a routing function of traffics having a set of sources, a primary destination and a secondary destination, and a routing element, in a communication network.SOLUTION: In a routing network 100, routing elements 131-136 each include an input port, a set of output ports including a primary output port and a set of secondary output ports, and a control unit. The control unit is arranged to select a secondary output port to deliver a received message when the intended destination of the message is a secondary destination 106 or 107 and the secondary output port is in a functional state. Otherwise, the control unit is arranged to select the primary output port to deliver the received message to the primary destination when the intended destination is the secondary destination and the secondary output port that reaches the secondary destination is in a nonfunctional state.SELECTED DRAWING: Figure 1a
Patent JP-2021052192-A (JP)
Title: Semiconductor device
Inventor: MATSUZAKI TAKANORI
IPC: H03K19/094
Filed: 2020-11-27
Abstract: To provide a semiconductor device including a logic circuit with single polarity, and an electronic apparatus including the semiconductor device.SOLUTION: In a semiconductor device that prevents the decrease in output voltage of a logic circuit using a capacitor element and an oxide semiconductor transistor, a drain and a gate of a transistor 111 are electrically connected to a wire 121 and a source thereof is electrically connected to a node 131. A drain of a transistor 112 is electrically connected to the node 131, a source thereof is electrically connected to a wire 122, and a gate thereof is electrically connected to a node 132. A drain of a transistor 113 is electrically connected to a wire 123, a source thereof is electrically connected to a node 133, and a gate thereof is electrically connected to the node 131. A drain of a transistor 114 is electrically connected to the node 133, a source thereof is electrically connected to a wire 124, and a gate thereof is electrically connected to the node 132. One electrode of the capacitor element is electrically connected to the node 131 and the other electrode is electrically connected to the node 133.SELECTED DRAWING: Figure 1
Patent JP-2021057065-A (JP)
Title: Information processing system, information processing method, and computer program
Inventor: SAKURAI KYOICHI
IPC: G06Q50/06
Filed: 2020-12-10
Abstract: To provide an information processing system, an information processing method, and a computer program that can more efficiently input a result of inspection work.SOLUTION: An inspection support system includes an information processing device 100, a higher-level server, and a plurality of meters that are communicatively connected with each other via a network. The information processing device includes an imaging unit 104, a form definition storage unit 105, a learning result storage unit 106, a form data storage unit 107, and a control unit 108 including an image acquisition unit 111 and a meter reading value generation unit 113. The higher-level server includes a learning unit, a learning result storage unit, a form data storage unit, and an input unit. The image acquisition unit acquires image data related to the meters to transmit it to the higher-level server. The learning unit generates a learning result for acquiring a meter reading value from the image data related to a meter reading value area for each type of meter based on teacher data. The learning result storage unit stores the learning result. The meter reading value generation unit generates the meter reading value from the image data based on the stored learning result.SELECTED DRAWING: Figure 2
Patent JP-2021060599-A (JP)
Title: Method for producing security element, and security element
Inventor: TOMPKIN WAYNE ROBERT
IPC: B42D25/24
Filed: 2020-12-15
Abstract: To provide a method for producing a security element, and the security element.SOLUTION: According to the present invention, a three-dimensional object is recorded, and further a surface profile 37 of the three-dimensional object described by a function F(x, y) is determined. The function F(x, y) describes a distance between the surface profile 37 and a two-dimensional reference surface 32 spanned by co-ordinate axes x, y at co-ordinate points x, y. Furthermore, a first microstructure 44 is determined. The first microstructure 44 is determined in such a way that structure heights 43, 53 of the first microstructure 44 are limited to predetermined values smaller than a maximum distance 31 between the surface profile 37 and two-dimensional reference surface. Furthermore, the first microstructure is determined in such a way that the first microstructure 44 provides an observer with a first optical perception which corresponds to the surface profile 37 of the three-dimensional object described by the function F(x, y).SELECTED DRAWING: Figure 3b
Patent JP-2022095422-A (JP)
Title: Game machine
Inventor: MURAMATSU NAOKI
IPC: A63F7/02
Filed: 2020-12-16
Abstract: To enhance interest in a game.SOLUTION: A game machine includes: lottery execution means capable of executing a predetermined lottery on the basis of entry of game balls into a first ball entry area; distribution means for distributing game balls to at least a first flow path and a second flow path; switching means capable of switching a ball entry port of a third ball entry area to a ball entry enable state and a ball entry disable state; shifting means for shifting the switching means to a ball entry enable state when a result of a predetermined lottery is a predetermined result; variation display means capable of executing a variation display for a predetermined period when a result of a predetermined lottery is a predetermined result; and setting means for setting a first period, and a second period longer than the first period as variation display time of a variation display according to a predetermined condition. The switching means has rolling means for rolling game balls for a predetermined period and allowing them to enter a third ball entry area, the switching means is set to a ball entry disable state when the second period is set as variation display time by the setting means, and game balls distributed to the first flow path by the distribution means are allowed to enter the second ball entry area.SELECTED DRAWING: Figure 404
Patent JP-2022095476-A (JP)
Title: Image forming apparatus and method for controlling image forming apparatus
Inventor: YAMADA HIDENAO
IPC: G03G15/08
Filed: 2020-12-16
Abstract: To provide an image forming apparatus that can prevent an excessive increase in temperature of toner in a cartridge, and a method for controlling an image forming apparatus.SOLUTION: An image forming apparatus 1 comprises: a main body housing 2; a development cartridge 7; a temperature sensor 11; and a control unit 14. When the consumption of toner is equal to or more than a first consumption, the control unit 14 executes cooling down processing (S10) when the temperature inside the device T is equal to or more than a first threshold. On the other hand, when the consumption of toner is less than the first consumption, the control unit 14 executes cooling down processing (S10) when the temperature inside the device T is equal to or more than a second threshold. The second threshold is lower than the first threshold. Thus, the smaller the toner consumption is, the earlier the temperature inside the device T can be reduced, and an excessive increase in temperature of toner inside the development cartridge 7 can be prevented.SELECTED DRAWING: Figure 4
Patent JP-2021110038-A (JP)
Title: Cu-Ni-Si-BASED COPPER ALLOY SHEET MATERIAL, PRODUCTION METHOD THEREFOR AND ELECTRIC CONDUCTION COMPONENT
Inventor: JIANG WANQING
IPC: H01B5/02
Filed: 2020-12-17
Abstract: To provide a Cu-Ni-Si-based copper alloy sheet material having an etching characteristic advantageous to obtain a high dimensional accuracy even in an extremely narrow pitch etching.SOLUTION: A copper alloy sheet material has a chemical composition including in mass%, 1.00-4.50% of Ni, 0.10-1.20% of Si and a proper amount of at least one of Co, Mg, Cr, P, B, Mn, Sn, Ti, Zr, Al, Fe, Zn and Ag according to needs. In the copper alloy sheet material, an area ratio SB/SS is 0.40 or more when defining the area of a region satisfying at least one of such conditions that a crystal orientation difference from S1 orientation {241}<112> is within 10°, and that from S2 orientation {231}<124> is also within 10°as SS, and the area of such a region that such a difference from a Brass orientation {011}<211> is within 10° as SB.SELECTED DRAWING: Figure 3
Patent JP-2022096915-A (JP)
Title: Inundation detection device, inundation detection system, and server
Inventor: MASUDA HIROSHI
IPC: G08B21/10
Filed: 2020-12-18
Abstract: To provide an inundation detection device that can simply detect inundation on rivers or the like.SOLUTION: An inundation detection device includes a first device, and a second device placed separated by a predetermined distance from the first device. The first device includes: a first communication unit that transmits and receives wireless signals to/from the second device; a first detection unit that detects the strength of the received signal; and a first determination unit that determines whether inundation has occurred based on whether the strength of the signal received from the second device is attenuated to a first threshold value or below.SELECTED DRAWING: Figure 2
Patent JP-2022099182-A (JP)
Title: Cremorne handle
Inventor: FUKAYA YOSHITERU
IPC: E06B3/36
Filed: 2020-12-22
Abstract: To provide a cremorne handle with improved operating feel.SOLUTION: A cremorne handle 1, having handle sections 11 and 12, installed on a fitting with a frame body 3 and a door panel 2 supported by the frame body 3 for rotation about an axis at the hanging point, in which the upper and lower limit ratio of the operating force to operate the handle section 12 is 0.7 or higher. The average value of the normal operating force among the operating forces for operating the handle section 12 is 0.35 N m or more. The difference between the upper and lower limits of the operating force to operate the handle section 12 is 0.45 N m or less.SELECTED DRAWING: Figure 9
Patent JP-2022103617-A (JP)
Title: Toilet bowl cleaning tool
Inventor: NAKAJIMA SATOKO
IPC: A46B5/00
Filed: 2020-12-28
Abstract: To provide a toilet bowl cleaning tool for suppressing damage on a front surface of a toilet bowl.SOLUTION: A toilet bowl cleaning tool 2 includes: a grip part 3 extending in a first direction D1 so as to be gripped; a connection part 4 connected to the grip part 3 at one end 41 and extending from a front surface of the grip part 3 in a second direction D2 crossing with the first direction D1; and a brush part 5 connected to the other end 42 on the opposite side of the one end 41 in the connection part 4 so as to remove stain of a toilet bowl.SELECTED DRAWING: Figure 2
Patent JP-2022103823-A (JP)
Title: Mobile scaffold
Inventor: ENAMI KIYOTAKA
IPC: E01D22/00
Filed: 2020-12-28
Abstract: To provide a mobile scaffold in which an obstacle on a moving path can be easily avoided to carry out an inspection and a repair work and which can reduce cost and time with a simple configuration.SOLUTION: A mobile scaffold used in carrying out a work such as a maintenance, an inspection, a maintenance management, and a repair of a structure includes: a mobile body 10 which a worker carrying out the work boards; wheels 12 moving the mobile body 10 along a rail portion R of the structure; wheel support means 13 making the wheels 12 retreat from the rail portion R; a first wire W1 and a second wire W2 connected to the mobile body 10; wire connection means 15, 16 detachably connecting the first wire W1 and the second wire W2 to the rail portion R; and driving means 14 which lifts up the mobile body 10 by pulling in the first wire W1 to bring the mobile body 10 in a hung state by the first wire W1 and which brings the mobile body 10 in a hung state by the second wire W2 by pulling out the first wire W1.SELECTED DRAWING: Figure 1
Patent JP-2021136996-A (JP)
Title: Cell culture vessel and cell chip
Inventor: NAKAYAMA TOMOAKI
IPC: C12M1/00
Filed: 2020-12-28
Abstract: To provide a cell culture vessel that can freely change combinations of recesses sharing solution.SOLUTION: A cell culture vessel comprises a base member having a plurality of recesses and a frame member which has through holes and is constituted detachably to the base member, the plurality of recesses and the through holes communicate with each other when the frame member is stacked on the base member, the frame member is equipped with a plurality of kinds of frame members, and the plurality of kinds of frame member has combinations of the through holes communicating the plurality of recesses which are different from each other.SELECTED DRAWING: Figure 1
Patent JP-2022104339-A (JP)
Title: Housing cassette
Inventor: ZHONG ZHI XION
IPC: H01L21/673
Filed: 2020-12-28
Abstract: To provide a housing cassette that allows easy confirmation of the processing history of a housed workpiece.SOLUTION: A housing cassette 1 for loading and unloading a plurality of workpieces 200 into and out of a processing device includes a housing unit 10, and a recording device 20. The housing unit 10 includes a pair of side walls 11 and 12 in which a plurality of paired guide rails 18 are formed inside, and accommodates the plurality of plate-shaped workpieces 200. The recording device 20 includes a recording unit in which the processing history of the workpiece 200 processed by the processing device is recorded in association with ID information of the housed workpiece 200 or the number of steps of the guide rail 18 housing the workpiece 200, and a transmission unit that transmits the recorded information to a terminal device 400.SELECTED DRAWING: Figure 2
Patent JP-2020527325-A (JP)
Title: 電動式の機械
IPC: H02P25/22
Filed: 2018-06-07
Abstract: 本発明は電動式の機械に関する。電動式の機械は、それぞれ同数の相を有する少なくとも２つの機械部分を有し、これらの機械部分は、それぞれ互いに独立してロータを回動させるための回転磁界を生成するように構成されている。この電動式の機械は、好ましくは、それぞれの機械部分のための電力出力段を有し、電力出力段は、それぞれ互いに独立して機械部分を通電するように構成されている。さらに電動式の機械は少なくとも１つの、又は１つのみの制御ユニットを有し、この制御ユニットは、電力出力段に接続されており、電力出力段を制御するためのＰＷＭ信号を生成するように構成されている。本発明によれば、制御ユニットは、機械部分のためのＰＷＭパルスがそれぞれＰＷＭ周期の開始時点で開始するように機械部分のためのＰＷＭ信号を生成し、及び／又はＰＷＭパルスがそれぞれさらなる機械部分のためのＰＷＭ周期の終了時点で終了するように、さらなる機械部分のためのＰＷＭパルスを生成するように構成されている。
Patent JP-2020532175-A (JP)
Title: アップリンク制御情報に対するユーザ多重化
IPC: H04L27/26
Filed: 2018-08-22
Abstract: ワイヤレス通信のための方法、システム、およびデバイスについて説明する。事前離散フーリエ変換(DFT)時間領域拡散コードが、(たとえば、アップリンクスロットの共有リソース上で)アップリンク制御情報に対するUE多重化に適用され得る。たとえば、各UEに異なる拡散コードによってDFT拡散の前に変調シンボルを拡散させることによって、適度な数のUEが同じスロット内で多重化され得る。UEにわたる直交性に対して、直交カバーコード(OCC)として、事前DFT拡散コードが選択され得る。拡散シーケンスは、いずれかの直交シーケンスのセットから生成され得るか、またはユニタリー行列から生成され得る。場合によっては、周波数領域内の周波数分割多重化(FDM)構造だけでなく、時間領域内の直交性が維持され得る。そのような性質の場合、フーリエベースのOCC設計が使用され得る。いくつかの他の例では、アダマール行列ベースのOCC設計が使用され得る。