baber/WOPTO huggingface dataset:
Patent JP-2021069933-A (JP)
Title: Thrombectomy and stenting system
Inventor: DECLAN LEE
IPC: A61F2/86
Filed: 2020-10-07
Abstract: To provide an improved system and a method for treating combined presence of clots and stenosis in a cerebral vasculature.SOLUTION: A design capable of both mechanical thrombectomy and stenting for treating occlusions in a cerebral vasculature provides a three-catheter setup. A first outer catheter has a largest diameter and can serve as a guide catheter while also being a sheath for the other catheters. A second deployment catheter can be configured for aspiration of occlusions and can include a stepped or recessed section proximal to a distal tip that can act as a housing for a braided expandable stent. The outer diameter of this stepped section can be lined with an inflation device on top of which the braided stent sits. Internal to the second deployment catheter is a microcatheter which can deliver mechanical thrombectomy devices to a target site to retrieve an occlusion in a vessel, after which the stent can be expanded and implanted in the vessel.SELECTED DRAWING: Figure 1A
Patent JP-2022066002-A (JP)
Title: Translation device, learning device, learning method and program
Inventor: ITO HITOSHI
IPC: G06F40/44
Filed: 2020-10-16
Abstract: To provide a translation device or the like that can control the number of sentences at an output side.SOLUTION: A sentence pair supplying unit supplies data of a pair of a learning original language sentence and a learning objective language sentence. A sentence number estimating unit obtains the number of sentences included in the supplied learning objective language sentence. A sentence number information giving unit adds information of the number of sentences obtained by the sentence number estimating unit to the learning original language sentence to output data of the learning original language sentence to which the information of the number of sentences of the learning objective language sentence is added. A learning data supplying unit supplies a pair of data of the learning original language sentence to which information of the number of sentences of the learning objective language sentence is added, and data of the learning objective language sentence, as learning data. A translation processing unit comprises a model, performs learning of the model using the learning data, and outputs an output objective language sentence obtained by the model by inputting an input original language sentence to which information of the number of sentences of the output objective language sentence is added, into the model.SELECTED DRAWING: Figure 1
Patent JP-2022067735-A (JP)
Title: Manufacturing method of sanitation mask having antibacterial member
Inventor: SUGIYAMA HIROYUKI
IPC: B05D3/12
Filed: 2020-10-21
Abstract: To provide a mass and inexpensive manufacturing method of a sanitation mask to be mass use on pandemic, the mask having antibacterial property that lasts for extended period of time.SOLUTION: An antibacterial member 300 is formed by relief printing or screen printing a coating 358 containing copper fine particles to a printed sheet 130 formed from a nonwoven fabric or a woven fabric. After the printing is completed, the printed surface is dried upon heat, the printed surface having been printed is pressed with a stainless steel plate 376 holding ceramic fine particles to expose the copper fine particles from the coating layer. When preparing a glue part on a rear face to attach to the sanitation mask 100, relief printing or screen printing is conducted in the same manner. After the coating printing and the glue printing are completed, it is cut into a mask shape. If the antibacterial member is the mask main body itself, just pushing the ceramic fine particles to the coating containing hardened copper fine particles is required.SELECTED DRAWING: Figure 3
Patent JP-2022071422-A (JP)
Title: Conductor, method for manufacturing the same and substrate having the same
Inventor: OKAMOTO KAZUKI
IPC: B22F3/11
Filed: 2020-10-28
Abstract: To provide a conductor which has sufficient conductivity and such excellent toughness as to prevent breakage against deformation such as bending, and a substrate having the conductor as a wire.SOLUTION: A conductor has a conductive filler sintered body having a gap part, and a filler resin that is made to fill at least a part of the gap part, in which a volume fraction in the conductor of the filler resin is 30-80 vol.%, and volume resistivity of the conductor is 700 μΩ cm or less.SELECTED DRAWING: None
Patent JP-2022072209-A (JP)
Title: Vehicle travelling control method and travelling control device
Inventor: HAYAKAWA YASUHISA
IPC: B60W30/08
Filed: 2020-10-29
Abstract: To prevent a driving load on a driver from increasing when making a lane change by autonomous travelling control.SOLUTION: In a vehicle travelling control method in which a vehicle makes a lane change from an original lane L1 on which the vehicle is currently travelling to an adjacent lane L2 adjacent to the original lane by autonomous travelling control including autonomous speed control by which a travelling speed of the vehicle is autonomously controlled and autonomous steering control by which steering of the vehicle is autonomously controlled, an inter-vehicle distance D2 between an own vehicle V1 and the other vehicle V2 travelling on the original lane L1 is estimated, assuming that the vehicle stops the lane change in the middle of changing the lane and returns to the original lane L1 before starting the lane change, and when the inter-vehicle distance D2 is less than a predetermined value, the lane change is prohibited.SELECTED DRAWING: Figure 1
Patent JP-2022072532-A (JP)
Title: Marking set for guiding visually handicapped persons and marking structure for guiding visually handicapped persons
Inventor: GOTO TADASHI
IPC: E01F9/553
Filed: 2020-10-30
Abstract: To provide a marking set for guiding a visually handicapped person and a marking structure for guiding a visually handicapped person having adhesion between constituent members, adhesion to an installed part, and visibility as a marking member, and functioning as a wire tack for guiding.SOLUTION: A marking set 1S for guiding a visually handicapped person is provided with a base member 10 having a longitudinal direction LD and fixed to a part to be installed, and a marking plate having visibility for a visually handicapped person and fitted into the base member 10, and functions as a wire tack for guiding. The base member 10 is provided with a flat recessed part 12 in which the marking plate is fitted in the longitudinal direction LD, and the flat recessed part 12 is provided with a plurality of screw insertion holes 14 in which screws to be screwed into the part to be installed are inserted and a plurality of fitting holes 16 for fixing the marking plate in one row in the longitudinal direction LD.SELECTED DRAWING: Figure 1
Patent JP-2022072892-A (JP)
Title: Game machine
Inventor: SOFUE TASUKE
IPC: A63F7/02
Filed: 2020-10-30
Abstract: To provide a game machine capable of suitably executing a performance.SOLUTION: A game machine has a left input lever 810L and a right input lever 810R (operation parts) capable of executing gripping operation (predetermined input operation) for pressing left and right operation members 812L, 812R and capable of performing rotary movement, the left input lever 810L and the right input lever 810R are configured such that a mode can be changed between a mode (first mode) being further separated mutually by rotation and a connected mode (second mode), and operation of the left input lever 810L and the right input lever 810R is controlled such that a mode change progresses from a mode in which the left input lever 810L and the right input lever 810R are separated to a connected mode under the condition of long-pressing operation in which gripping operation is allowed to continue when a both-hands-participation type shell cracking mission performance occurs.SELECTED DRAWING: Figure 38
Patent JP-2021080025-A (JP)
Title: Multilayer container
Inventor: WATANABE KEISUKE
IPC: B32B27/34
Filed: 2020-11-06
Abstract: To provide a multilayer container with high oxygen absorption with a small amount of iron powder.SOLUTION: The multilayer container has a layer configuration of four or more layers, in which an oxygen-permeable layer (A) containing an oxygen-permeable resin as a main component, an oxygen-absorbing layer (B) consisting of an oxygen-absorbing resin composition containing iron powder and a thermoplastic resin, an adhesive layer (C) containing an adhesive resin as a main component, and a gas barrier layer (D) containing a gas barrier resin as a main component are laminated in this order from the inner layer to the outer layer. The gas barrier resin is a polyamide resin (X) consisting of diamine units containing 70 mol% or more of meta-xylenediamine units and dicarboxylic acid units containing 85 to 96 mol% of α,ω-linear aliphatic dicarboxylic acid units and 15 to 4 mol% of aromatic dicarboxylic acid units with 4 to 20 carbon atoms. The average particle diameter of the iron powder is 1 μm or more and less than 100 μm. The thickness of the oxygen-absorbing layer (B) is 0.5 to 1.5 times the average particle diameter of the iron powder.SELECTED DRAWING: None
Patent JP-2022079067-A (JP)
Title: Smart glasses, program, and display control method
Inventor: WU JIANGMING
IPC: G09G5/36
Filed: 2020-11-16
Abstract: To provide smart glasses, a program, and a display control method that allow a wearer user to quickly identify a user in the field of view and immediately recognize personal information on the user in the field of view.SOLUTION: See-through smart glasses include: display information storage means for storing display information according to user ID in advance; face recognition means for recognizing a human face area from video, detecting a size of the face area, and identifying user ID from the face area; and display control means for displaying display information according to the identified user ID on a display when the size of the face area is equal to or larger than a first predetermined range. The display information is characters, images, and/or video. The smart glasses further include sensing means for detecting a current location. The display control means displays display information according to the detected current location, on the display when the size of the face area (bounding box) is smaller than the first predetermined range.SELECTED DRAWING: Figure 3
Patent JP-2022080185-A (JP)
Title: Power conversion device
Inventor: KASHIWAZAKI TAKASHI
IPC: H02P21/22
Filed: 2020-11-17
Abstract: To provide a power conversion device capable of suppressing heat generation caused by an abnormality for a power converter.SOLUTION: A control device performs inverter control processing on an inverter as a control target. In the inverter control processing, if no inverter abnormality has occurred, three-phase control processing is performed in steps S113 and S114. In step S113, respective voltage command values of U-phase, V-phase, and W-phase are calculated so that the phase difference of three-phase current is 120 degrees. On the other hand, when an inverter abnormality occurs in a one-phase conversion circuit, if the motor rotation speed is not larger than a rotation threshold value, closing processing is performed in step 107. In the closing processing, two-phase control processing is performed. In the two-phase control processing, for two phases in which no abnormality has occurred, the respective voltage command values of the U-phase, the V-phase, and the W-phase are calculated so that the phase difference of the current is changed from 120 degrees to 60 degrees.SELECTED DRAWING: Figure 11
Patent JP-2022081024-A (JP)
Title: Liquid repellent composition, method for producing same, and article
Inventor: TAKEMURA MOTOHIRO
IPC: C09K3/00
Filed: 2020-11-19
Abstract: To provide a liquid repellent composition which enables obtaining an article having excellent alcohol repellency.SOLUTION: A liquid repellent composition comprises: a fluorine-containing polymer including a unit based on the following monomer a, and a unit based on the following monomer b; an aqueous medium; and a surfactant. A ratio of the unit based on the monomer a, relative to all units constituting the fluorine-containing polymer, is 20 to 60 mole%, and the surfactant contains at least one type of nonionic surfactant selected from a group consisting of polyoxyalkylene monoalkyl ether having an HLB value of 12 or less, polyoxyalkylene monoalkenyl ether having an HLB value of 12 or less, and polyoxyalkylene monoalkapolyenyl ether having an HLB value of 12 or less. Monomer a: a compound represented by CH2=CH-Rf, where Rf is a C1-8 perfluoroalkyl group. Monomer b: other monomers which can copolymerize with the monomer a.SELECTED DRAWING: None
Patent JP-2021090050-A (JP)
Title: Organic electroluminescence element and benzanthracene compound
Inventor: HATAKEYAMA TAKUJI
IPC: C07D307/77
Filed: 2020-11-20
Abstract: To provide an organic EL element with high external quantum efficiency, and a compound that can be used for the same.SOLUTION: An organic electroluminescence element has a light-emitting layer containing a benzanthracene compound represented by a formula (1) as a host material and a polycyclic aromatic compound represented by a formula (2) or a multimeric thereof as a dopant material.SELECTED DRAWING: None
Patent JP-2021086635-A (JP)
Title: System for visualizing object to remote user, use of system, method for operating system, and computer program
Inventor: GIANLUCA PALUMBO
IPC: G06T19/00
Filed: 2020-11-27
Abstract: To provide a system for visualizing an object to a remote user for a remote assistance application.SOLUTION: In a system 100, a digitization apparatus 101 includes: a sensor 101a; a processor 101b; and a communication interface 101c. The sensor 101a is configured to sense an object within a three-dimensional space region to obtain sensor data. The processor 101b is configured to determine volumetric data based upon the sensor data. The communication interface 101c is configured to transmit the volumetric data on a communication network. The visualization apparatus 103c includes: a communication interface 103a; a processor 103b; and a display 103c. The communication interface 103a is configured to receive the volumetric data on the communication network. The processor 103b is configured to determine a three-dimensional representation of the object based upon the volumetric data and visualizes it on the display 103c.SELECTED DRAWING: Figure 1
Patent JP-2022085305-A (JP)
Title: Vortex flow-type pump for fuel battery
Inventor: TAKANI NAOKI
IPC: H01M8/04089
Filed: 2020-11-27
Abstract: To efficiently raise a pressure of an off-gas from a fuel battery in low output of the fuel battery, and to suppress pressure loss of the off-gas from the fuel battery in high output of the fuel battery.SOLUTION: Movement toward a rotating plate 30, of a moving plate 40 is performed by pressing force to an inclined blade 41 of an off-gas accompanied by rotation of a rotating shaft, and movement to separate from the rotating plate 30, of the moving plate 40 is performed by reducing the pressing force to the inclined blade 41, of the off-gas accompanied by the rotation of the rotating shaft by setting the rotation of the rotating shaft to a prescribed rotational frequency or less.SELECTED DRAWING: Figure 6
Patent JP-2022087661-A (JP)
Title: Laminated molded article and method for manufacturing laminated molded article
Inventor: CHIKADA MASASHI
IPC: B32B27/42
Filed: 2020-12-01
Abstract: To provide a laminated molded article in which a phenolic resin molding layer is lightweight and has high heat insulation, excellent dimensional stability under high temperature and high humidity, and excellent wear durability, and to provide a method for manufacturing the laminated molded article.SOLUTION: A laminated molded article comprises a phenolic resin molding layer and a base material adjacently, in which the cross-sectional porosity of the phenolic resin molding layer is 6.0 to 30.0% and the density of the laminated molded article is 200 to 1,100 kg/m3. A method for manufacturing the laminated molded article comprises arranging phenol foam powder adjacent to a base material, and thermopress-molding the phenol foam powder and the base material at 130 to 240°C and 1,000 to 5,000 kPa.SELECTED DRAWING: Figure 1
Patent JP-2022088101-A (JP)
Title: Projecting system
Inventor: OHIRA TAKAYUKI
IPC: G09B27/00
Filed: 2020-12-02
Abstract: To provide an ornamental environment that can give audiences an immersed feeling in projected videos.SOLUTION: A projecting system 1 comprises: a foundation plane 10 that is provided on a lower side than a horizontal plane 93 passing through a center 92 of a virtual sphere 91; a spherical screen 20 that has a low end edge 21 provided on the lower side than the horizontal plane 93, and is provided in a whole surface of an inner surface of the virtual sphere 91 on an upper side from the low end edge 21; an audience stage 30 that has a plane 31 configured to have an audience 87 located on the plane disposed on the upper side from the low end edge 21, and is disposed with a space separated from the screen 20 on an inner side further than the screen 20; and a projector group 50. The projector group 50 includes a plurality of projectors 61 that are disposed in a location invisible from the audience 87 on a lower side than the audience stage 30, and have a projecting area different from each other, and is configured to project a video onto the screen 20 gaplessly up to an apex 94 of the virtual sphere 91 from the lower side than the horizontal face 93 by the plurality of projectors 61.SELECTED DRAWING: Figure 1
Patent JP-2021060589-A (JP)
Title: Dynamic range control method, computer program and device for input audio signal
Inventor: JEFFREY RIEDMILLER
IPC: G10L21/034
Filed: 2020-12-03
Abstract: To provide a method and device for adjusting the dynamic range of an audio signal.SOLUTION: The present invention relates to a method for dynamic range control (DRC) over an input audio signal, and a decoding system 51 receives the input audio signal, and a bit stream P including encoder generated loudness meta-data and encoder generated DRC meta-data. The encoder generated loudness meta-data includes a loudness level of the input audio signal, and the encoder generated DRC meta-data includes a plurality of DRC gain sets including first and second DRC gain sets. Based upon a user input or one or more of characteristics of reproduction equipment, one of the first DRC gain set and the second DRC gain set is determined as a specific DRC gain set to be applied, and applied as a part of the overall gain applied to the input audio signal together with a gain determined according to the loudness level of the input audio signal and a target output level.SELECTED DRAWING: Figure 2
Patent JP-2021053413-A (JP)
Title: Ultrasonic diagnosis of cardiac function using heart model chamber segmentation with user control
Inventor: IRINA WAECHTER-STEHLE
IPC: A61B8/14
Filed: 2020-12-04
Abstract: To provide users with a simple automated tool for delineating the location of an acceptable heart chamber border.SOLUTION: An ultrasonic diagnostic imaging system has a user control by which a user positions the user's selection of a heart chamber border in relation to two myocardial boundaries identified by a deformable heart model. The user's border is positioned by a single degree of freedom control which positions the border as a function of a single user-determined value. This overcomes the vagaries of machine-drawn borders and their mixed acceptance by clinicians, and the clinicians can create repeatably-drawn borders and exchange the control value for use by others to obtain the same results.SELECTED DRAWING: Figure 5b
Patent JP-2021049373-A (JP)
Title: Washing machine
Inventor: INUI HIROAKI
IPC: D06F33/40
Filed: 2020-12-09
Abstract: To provide a washing machine capable of reducing wrinkles of clothing and the like due to a dewatering step.SOLUTION: A washing machine includes: a washing tub; a rotary drum mounted on the inside of the washing tub and for storing laundry; and a control part 14 for controlling a washing step, a rinsing step and a dewatering step of the laundry. The control part 14 controls so that, after the dewatering step, the rotary drum performs normal rotation and reverse rotation alternately in a short cycle and performs the normal rotation and the reverse rotation at low speed respectively.SELECTED DRAWING: Figure 4
Patent JP-2021102338-A (JP)
Title: Fountain pen and its manufacturing method
Inventor: TAKAHASHI RYOTA
IPC: B43K1/02
Filed: 2020-12-09
Abstract: To provide a fountain pen with a soft brush feel and excellent corrosion resistance equivalent to a fountain pen provided with a gold alloy nib, as well as excellent durability, and its manufacturing method.SOLUTION: There is provided a fountain pen 100 with a metal nib 103. Part or all of the pen tip 103 is made of a Co-Ni based alloy consisting of Co 30.9 to 37.2%, Ni 31.4 to 33.4%, Cr 19.5 to 20.5%, Mo 9.5 to 10.5%, Mn 0.1 to 0.5%, Ti 0.3 to 0.7%, Fe 1.1 to 2.1%, Nb 0.8 to 1.2%, rare earth metal 0.01 to 0.02% by mass ratio, and inevitable impurities.SELECTED DRAWING: Figure 1
Patent JP-2022092949-A (JP)
Title: Lighting fixture
Inventor: HANYUDA YUMI
IPC: H05B47/155
Filed: 2020-12-11
Abstract: To provide a lighting fixture that can perform light color adjustment in the color deviation direction (duv direction) by a simple method.SOLUTION: A lighting fixture according to an embodiment includes a plurality of LED light sources with different emission colors, and a control unit that controls parameters related to the output of the plurality of LED light sources. The control unit controls the parameters related to the output of the plurality of LED light sources such that the light colors produced by the plurality of LED light sources moves along a straight line connecting a first light color located in an area surrounded by four points represented by (x, y)=(0.320, 0.220), (x, y)=(0.320, 0.150), (x, y)=(0.350, 0.150), and (x, y)=(0.350, 0.220), and a second light color located on the black body radiation trajectory in the xy chromaticity diagram.SELECTED DRAWING: Figure 1
Patent JP-2021098892-A (JP)
Title: Surface treated copper foil, method of producing the same, copper foil laminate comprising the same, and printed circuit board comprising the same
Inventor: YOON SANG HWA
IPC: C25D3/38
Filed: 2020-12-16
Abstract: To provide a surface treated copper foil, a method of producing the same, copper foil laminate comprising the same, and a printed circuit board comprising the same.SOLUTION: There are provided: a surface treated copper foil comprising a surface treated layer formed at least on one surface of untreated copper foil, and an oxidation preventive layer formed on the surface treated layer, the surface treated layer comprising copper particles of a mean particle diameter of 10 to 100 nm, having 10-point average surface roughness Rz of about 0.2 to about 0.5 μm, and having glossiness (Gs 60°) of about 200 or more, the oxidation preventive layer comprising nickel (Ni) and phosphorous (P); a method of producing the surface treated copper foil; a copper foil laminate comprising the same; and a printed circuit board comprising the same.SELECTED DRAWING: Figure 1