baber/WOPTO huggingface dataset:
Patent JP-2022144052-A (JP)
Title: Multistage board connection structure
Inventor: OMICHI KENTO
IPC: H05K1/14
Filed: 2021-03-18
Abstract: To obtain a multistage substrate connection structure in which attachment and detachment of substrates are easy.SOLUTION: A multistage substrate connection structure includes a high-frequency signal connection portion disposed between a first substrate and a second substrate and electrically connecting a first connector and a second connector, and a DC connecting portion which is a conductive elastic body disposed between the first substrate and the second substrate and electrically connecting a first DC conductor pattern and a second DC conductor pattern, and the attractive force that pulls the first substrate and the second substrate by fitting the first connector and the second connector by the high-frequency signal connection portion is stronger than the repulsive force of the DC connection portion that acts on the first board and the second board.SELECTED DRAWING: Figure 1
Patent JP-2022144375-A (JP)
Title: dump truck
Inventor: ISHII TETSUYA
IPC: B60P1/02
Filed: 2021-03-19
Abstract: To provide a dump truck which enables reduction of a burden of garbage collection work.SOLUTION: A dump truck 1 is provided including: a vehicle 10 which has a driving cab 11 and a chassis frame 12; a loading platform 20 which is mounted on an upper part of the chassis frame so as to be tilted using a rotary shaft 25 disposed at a rear part as a fulcrum; a loading stand 33 which can move up and down between a floor surface of the loading platform 20 and a ground surface; and a winch 40 which is provided at the chassis frame 12. The winch 40 is supported by a rear part of the chassis frame 12 so as to be located lower than the chassis frame 12.SELECTED DRAWING: Figure 1
Patent JP-2022144656-A (JP)
Title: Rice plant with low amylose trait having sart-1 mutation
Inventor: TAKEUCHI YOSHINOBU
IPC: A01H6/46
Filed: 2021-03-19
Abstract: To provide rice plant with low amylose trait and methods for producing the same.SOLUTION: Disclosed is a rice plant or plant part thereof having at least one mutation in SART-1 protein homozygously or heterozygously ; where the mutation is one of the followings: (a) substitution of proline at position 562 in a specific amino acid sequence with an amino acid selected from the group consisting of serine, threonine, asparagine, cysteine, glutamine and tyrosine; and (b) substitution of proline at position 696 in the same specific amino acid sequence with an amino acid selected from the group consisting of serine, threonine, asparagine, cysteine, glutamine and tyrosine.SELECTED DRAWING: Figure 1
Patent JP-2022146546-A (JP)
Title: Resistance welding method
Inventor: MAEDA KYOHEI
IPC: F16B19/06
Filed: 2021-03-22
Abstract: To provide a resistance welding method which prevents poor welding, by forming a desired melting part under an electrification condition of comparatively suppressing a heat input volume.SOLUTION: A resistance welding method for joining a first member 20 consisting of nonferrous metal, and a second member 30 consisting of ferrous metal, includes the steps of: abutting a shank 42 of an element 40 consisting of ferrous metal on the first member 20, and superposing the element 40, the first member 20, and the second member 30 on each other in this order; sandwiching and pressurizing the element 40, the first member 20, and the second member 30 using a pair of electrodes 50, and pressurizing at least either of the element 40 or the first member 20 by using an external pressurizing tool 60 disposed in the periphery of the electrodes 50; and melting the first member 20 according to electrification by the pair of electrodes 50, while maintaining the pressure according to the pair of electrodes 50 and the external pressurizing tool 60, and further, penetrating the element 40 into the first member 20 and welding the element 40 and the second member 30.SELECTED DRAWING: Figure 1
Patent JP-2022147743-A (JP)
Title: Vehicle combination system
Inventor: KITAI Sasuga
IPC: B61L23/00
Filed: 2021-03-23
Abstract: To achieve the function of safely and automatically combining even vehicles without inter-vehicle communication means to each other, by using only a device mounted on a combining vehicle side.SOLUTION: In a vehicle combination system for coupling a vehicle to be combined and a combining vehicle via coupling means of each vehicle, the combining vehicle includes: a travel control device; a speed calculation device; a distance measurement device for measuring a distance to the vehicle to be combined; a coupler shape detection device for detecting a coupler shape; a combination ability determination device; and a combination management device for calculating a travel plan for reaching a target speed at the time of combination, from distance information and a current travel speed. When the combination ability determination means determines that the combining vehicle and the vehicle to be combined are in a state of having the ability of combination, the combination management device transmits the travel plan to the travel control device, and the travel control device controls the travel of the combining vehicle so that the received travel plan is followed.SELECTED DRAWING: Figure 1
Patent JP-2022151106-A (JP)
Title: Piezoelectric diaphragm and piezoelectric vibration device
Inventor: MORIMOTO KENSHU
IPC: H03H9/02
Filed: 2021-03-26
Abstract: To provide a piezoelectric vibration plate capable of suppressing spurious in a high frequency region and a piezoelectric vibration device having such a piezoelectric vibration plate.SOLUTION: In a crystal plate 10, three pairs of opposing metal films 111a and 112a provided on one main surface and the other main surface of a vibrating portion 11 are formed, and each of the three pairs of metal films 111a and 112a is formed in the same rectangular shape in plan view, each of the three pairs of metal films 111a and 112a forms a vibration region, and the three pairs of metal films 111a and 112a are electrically connected in series such that adjacent vibration regions are formed by electric fields having opposite potentials.SELECTED DRAWING: Figure 8
Patent JP-2022152062-A (JP)
Title: guide wire
Inventor: KAWAHARA KYOHEI
IPC: A61M25/09
Filed: 2021-03-29
Abstract: To provide a highly safe guide wire which hardly generates residue of the tip of a broken guide wire into a blood vessel or blood vessel perforation due to the end part of a broken guide wire even when the guide wire is broken.SOLUTION: A guide wire 10 comprises: a core 20 having a tip part and a base end part and extending in the long axis direction; a coil 40 coating the tip part of the core 20; and a tubular member 70 coaxially arranged between the core 20 and the coil 40 so as to coat the core 20, and including a tip part fixed to the core 20 via a first fixing part, and a base end part fixed to the core 20 via a second fixing part at a base end side from the first fixing part. Due to that the tubular member 70 extends in the long axis direction so as to separate the first fixing part from the second fixing part, the tubular member 70 is brought into contact with the core 20 so as to form an engaging part.SELECTED DRAWING: Figure 3
Patent JP-2022152111-A (JP)
Title: Picking device for automated warehouse, and automated warehouse system
Inventor: KAWANO TSUTOMU
IPC: B25J15/06
Filed: 2021-03-29
Abstract: To provide a picking device for an automated warehouse which is capable of stably holding a plurality of loads.SOLUTION: A picking device 3 for an automated warehouse in an embodiment is a picking device to move a plurality of loads 10 held by a holding mechanism 32 capable of holding the loads 10. The holding mechanism 32 includes a plurality of holding parts 34 to suck the loads 10. The plurality of holding parts 34 carry out a holding operation of the load 10 as a picking object on the basis of a surface state of the load that is the picking objects.SELECTED DRAWING: Figure 5
Patent JP-2022154040-A (JP)
Title: Delay handling support method and delay handling support apparatus
Inventor: TOKUNAGA RYOMA
IPC: G06Q50/10
Filed: 2021-03-30
Abstract: To provide a delay handling support method configured to efficiently facilitate provision of appropriate avoidance information for delay or congestion of transportations, and secure temporal and economic benefits of persons concerned, and a delay handling support apparatus.SOLUTION: A delay handling support apparatus 100 executes: processing to receive a word-of-mouth post for an avoidance route from a user terminal when delay or congestion of a transportation occurs; processing to disclose the word-of-mouth post to other users on a network and receive a result of verifying the word-of-mouth post from terminals of the other users; and processing to determine whether the received verification result satisfies a predetermined criterion or not, and offers an incentive to the user who has posted the word-of-mouth post when the predetermined criterion is satisfied as a result of the determination.SELECTED DRAWING: Figure 7
Patent JP-2022027441-A (JP)
Title: Processing method of wafer, protective sheet, and protective sheet laying method
Inventor: SEKIYA KAZUMA
IPC: B24B41/06
Filed: 2021-04-02
Abstract: To provide a method of enabling a processing of a wafer by surely holding the wafer to a chuck table, a protective sheet, and a method of laying the protective sheet to the wafer.SOLUTION: A protective sheet laying method comprises: a step of preparing a protective sheet 100A constructed from a first sheet 22A heat crimped to a front surface 10a of a wafer 10 at least with a heat, a second sheet 23A laying on the first sheet and having flowability with the heating, and absorbing irregularities of the first sheet, and a third sheet 24A which is laid on the second sheet and can maintain a flatness with the heating, and mounting the protective sheet onto the front surface of the wafer; and a step of heating the protective sheet with a pressure and performing a heat crimping with the heating. A heating temperature is a temperature that the first sheet exhibits an adhesive force, the second sheet has flowability, and the third sheet maintains the flatness. The protective sheet laying method further contains a step of holding the protective sheet side on a holing surface side of a chuck table, and grinding a back surface of the wafer.SELECTED DRAWING: Figure 3
Patent JP-2022160276-A (JP)
Title: Excavation system
Inventor: NODA DAISUKE
IPC: E02F3/43
Filed: 2021-04-06
Abstract: To improve efficiency of an excavation work in automatic operation.SOLUTION: An excavation control part 35 controls a bucket 15c for excavating an excavation object O along an excavation row C. When the position of the bucket 15c at the time when one excavation by the bucket 15c ends is on a depth side X1 with respect to a border 53 in a view from an upper turning body 13, the excavation control part 35 allows the bucket 15c to perform next excavation without changing the excavation row C. When the position of the bucket 15c at the time when the one excavation by the bucket 15c ends is at the same position as the border 53 or on a front side X2 with respect to the border 53 in a view from the upper turning body 13, the excavation control part 35 changes the excavation row C and allows the bucket 15c to perform next excavation.SELECTED DRAWING: Figure 2
Patent JP-2021168473-A (JP)
Title: Scheduling of network traffic for wireless communications devices
Inventor: AMIT SHAW
IPC: H04W72/04
Filed: 2021-04-08
Abstract: To provide systems, methods, and devices that schedule network traffic for wireless communications devices.SOLUTION: A method comprises identifying devices operating as a plurality of stations included in a first network, and generating, using one or more processors of a first access point, a network traffic schedule to assign a plurality of service periods to the plurality of stations. The network traffic schedule identifies a plurality of sleep times and wake times for the plurality of stations. The method further comprises transmitting a query frame to at least one station of the plurality of stations during a designated service period, and receiving a data transmission from the station. The data transmission is generated by the station based on transmission parameters included in the query frame.SELECTED DRAWING: Figure 2
Patent JP-2022164045-A (JP)
Title: Image processing device and control method of the same, and program
Inventor: MURAO TATSUYA
IPC: B41J2/01
Filed: 2021-04-15
Abstract: To solve the problem in which: a circuit scale is increased due to complication of image processing and the like depending on multiple directionalities to image data in a conventional technique.SOLUTION: An image processing device includes a plurality of pieces of image processing means which perform image processing on image data supplied from first storage means or second storage means, and writes pixel data processed by the image processing means into the second storage means. One or the plurality of pieces of image processing means includes directionality image processing means which performs image processing by using a processing result obtained by processing a pixel value of the pixel data input before the pixel data being the processing target or the pixel data by any image processing means. When writing into the second storage means, the image processing device writes the pixel data processed by the directionality image processing means in the arrangement order different from the arrangement order of pixels of the image data stored in the first storage means, and supplies the pixel data written into the second storage means to the image processing means to cause the directionality image processing means to execute image processing in the mutually-different directions on the image data.SELECTED DRAWING: Figure 1
Patent JP-2022165746-A (JP)
Inventor: TOKUOKA KAZUKI
IPC: H02M3/155
Filed: 2021-04-20
Abstract: 【課題】電子機器をシャットダウンさせる際に、出力電圧を短時間で低下させることが可能なＤＣ／ＤＣコンバータの制御回路を提供する。【解決手段】ＤＣ／ＤＣコンバータ１００Ａにおいて、放電制御信号ＤＩＳＣＨＧに基づいて、放電トランジスタ４０１を駆動する放電制御回路４００Ａは、ハイサイド制御信号ＨＧＣＴＬ及びスイッチング電圧ＶＳＷに基づくスイッチング検出信号の少なくとも一方がオンレベルであるとき、放電制御信号ＤＩＳＣＨＧをマスクする。【選択図】図１
Patent JP-2022170865-A (JP)
Title: Reflective mask blank and method for manufacturing reflective mask
Inventor: TAKASAKA TAKURO
IPC: C23C14/06
Filed: 2021-04-30
Abstract: To provide a reflective mask blank that barely shows a decrease in reflectance even when subjected to a heat treatment, maintaining a high reflectance, and a method for producing a reflective mask using the reflective mask blank.SOLUTION: A reflective mask blank has a substrate 10; a multilayer reflective film 20 that is provided on the substrate 10 and reflects exposure light; a protective film 50 provided on the multilayer reflective film 20 and including a metal oxide film 51; and an absorber film 70 that is provided on the protective film 50 and absorbs exposure light. The multilayer reflective film 20 is configured such that: a Mo layer 22 and a Si layer 21 are alternately stacked, where the Si layer 21 is a layer on the side farthest from the substrate 10. The metal oxide film 51 is configured such that: the layer on the side remote from the substrate 10 has a higher oxygen content than that of the substrate-side layer.SELECTED DRAWING: Figure 1A
Patent JP-2022171099-A (JP)
Title: High-frequency induction heating device
Inventor: SASAGAWA HIDEYUKI
IPC: C21D1/00
Filed: 2021-04-30
Abstract: To provide a high-frequency induction heating device that can improve the roundness of a work when rotating the work to perform high-frequency induction heating.SOLUTION: A high-frequency induction heating device includes a conveyance part arranged along a conveyance direction for conveying a work, a heating unit arranged on both sides of the work in a transverse direction perpendicular to the conveyance direction and equipped with a heating body arranged along the conveyance direction and for performing high-frequency induction heating of the work, and a work support which is moved in the conveyance direction by the conveyance part, supports the work, is rotatable with a longitudinal direction perpendicular to the conveyance direction and the transverse direction as a center axis, and is vertically movable in the longitudinal direction. The work support includes a lower surface support that supports the lower surface side of the work and can be rotated and moved up and down, an upper surface support that supports the upper surface side of the work and can be rotated and moved up and down, and a load increasing part that increases the support load on the work.SELECTED DRAWING: Figure 2
Patent JP-2022171149-A (JP)
Title: Conveyance direction shifting device
Inventor: MAKINO MASATOSHI
IPC: B65G47/53
Filed: 2021-04-30
Abstract: To prevent alignment of to-be-conveyed objects from collapsing when the to-be-conveyed objects are pushed from the top of a first conveyor to a second conveyor by a pusher.SOLUTION: A conveyance direction shifting device 1 includes a first roller conveyor 20 that vertically conveys to-be-conveyed objects 100 that are vertically arranged, a pusher 50 that pushes the to-be-conveyed objects 100 placed on the first roller conveyor 20 from one side of the first roller conveyor 20 to the other side, a second roller conveyor 30 which are provided beside the other side of the first roller conveyor 20, on which the to-be-conveyed objects 100 pushed out by the pusher 50 are shifted from the first roller conveyor 20, and which laterally conveys the to-be-conveyed objects 100, and a guide part 60 which extends laterally from above the upstream end of the second roller conveyor 30 to the downstream side and is inserted between adjacent side surfaces of the to-be-conveyed objects 100 pushed out by the pusher 50.SELECTED DRAWING: Figure 2
Patent JP-2022172904-A (JP)
Title: Exposure apparatus and method of manufacturing article
Inventor: KOBAYASHI DAISUKE
IPC: G03F7/20
Filed: 2021-05-07
Abstract: To provide a technique advantageous for changing the illuminance of a substrate in accordance with the speed of the substrate during scanning exposure.SOLUTION: An exposure apparatus performs scanning exposure of a substrate and includes: an illumination optical system configured to illuminate an original using light from a light source; a projection optical system that projects an image of a pattern of the original to the substrate; and a control unit that changes an intensity of the light exiting from the illumination optical system in accordance with a speed of the substrate in the scanning exposure. The illumination optical system comprises a first light-transmissive member and a second light-transmissive member that are arranged on an optical path of the light. In the scanning exposure, the control unit drives one of the first light-transmissive member and the second light-transmissive member such that an incident angle of the light to the one increases within a first angle range, and drives the other of the first light-transmissive member and the second light-transmissive member such that the incident angle of light to the other decreases within a second angle range, thereby changing the intensity of the light. Each of the first angle range and the second angle range includes a Brewster's angle.SELECTED DRAWING: Figure 1
Patent JP-2022173800-A (JP)
Title: Rotation-supporting mechanism for splash preventing plate and attachment for attaching splash preventing plate
Inventor: NISHIYABU KAZUAKI
IPC: A41D13/11
Filed: 2021-05-10
Abstract: To provide a rotation-supporting mechanism for a splash preventing plate which is usable.SOLUTION: A rotation-supporting mechanism 10 for a splash preventing plate has a support part 15 which rotatably supports a splash preventing plate S capable of covering at least a portion of the face of a user from the front side in such a manner that the splash preventing plate S is opened/closed by separating from/approximating to the face. The support part 15 holds the splash preventing plate S at a predetermined opening degree by convexo-concave fitting.SELECTED DRAWING: Figure 1
Patent JP-2022175276-A (JP)
Inventor: ISHIOKA RYOTA
IPC: H04W24/08
Filed: 2021-05-13
Abstract: 【課題】電波発射を任意に制御できる端末を提供すること。【解決手段】電子機器における電波障害を評価するために用いられる端末は、電波発射時間と、電波停止時間とを受け付ける受付部と、電波発射時間においてパケットを基地局に送信する処理と、電波停止時間においてパケットの基地局への送信を停止する処理とを交互に実行する制御部と、を有する。【選択図】図１
Patent JP-2022176851-A (JP)
Title: Control device for human-powered vehicle
Inventor: SHIRAI TOYOTO
IPC: B62J50/22
Filed: 2021-05-17
Abstract: To provide a control device for a human-powered vehicle which can control an electric device preferably.SOLUTION: A control device is a control device for a human-powered vehicle and includes a control unit configured to control an electric device of the human-powered vehicle. The control unit is configured to control the electric device in a first mode for off-road traveling. Further, the control unit is configured to estimate at least one of land information and an obstacle according to a front image of a travel path obtained by the imaging device in the first mode and control the electric device according to the at least one of the land information and the obstacle estimated. The land information gives information about a land on a first flat surface intersecting with a travel direction of the human-powered vehicle. The obstacle is an obstacle placed on the first flat surface.SELECTED DRAWING: Figure 2
Patent JP-2021151236-A (JP)
Title: Three-dimensional structure-based humanization methods
Inventor: JOHANNES AUER
IPC: G16B15/00
Filed: 2021-05-20
Abstract: To provide methods for humanizing non-human antibodies using scoring matrixes based on structures.SOLUTION: Disclosed is a method comprising the following steps of: (a) aligning the amino acid sequence of a non-human heavy chain or light chain variable domain to a first humanized variant of the non-human heavy or light chain domain; (b) identifying aligned framework positions in which the non-human heavy chain or light chain variable domain and the first humanized variant of the non-human heavy chain or light chain variable domain have different amino acid residues, which, due to the difference, influence antigen binding and/or three-dimensional structure of the variable domain; (c) modifying the first humanized variant of the non-human heavy chain or light chain variable region by substituting the amino acid residues identified in the step (b); (d) preparing a nucleic acid sequence encoding the modified variable domain, thereby preparing a nucleic acid sequence encoding a humanized immunoglobulin variable domain.SELECTED DRAWING: None
Patent JP-2022179950-A (JP)
Title: Antibacterial interior decoration
Inventor: FUKIZAWA TAKEO
IPC: B22F1/00
Filed: 2021-05-24
Abstract: To provide an interior decoration with antibacterial properties that can be manufactured more inexpensively than conventional products and have excellent durability of antibacterial and antiviral effects.SOLUTION: An interior decoration comprises a container 10 with an open top surface, copper shavings 20 filled in the container, and a decorative member 30 arranged on the top surface of the assembly of the shavings. Preferably, the copper material shavings are spiral shavings produced when the copper material is cut by a lathe or milling machine. It may be provided with a saucer 11 under the container 10.SELECTED DRAWING: Figure 1