baber/WOPTO huggingface dataset:
Patent JP-2022150582-A (JP)
Title: Hoisting tool and method of hoisting wall panel
Inventor: OYAMA MAKOTO
IPC: B66C1/62
Filed: 2021-03-26
Abstract: To provide a hoisting tool, which can temporarily fix a wall panel efficiently to a wire suspended from a heavy machine and is not detached from the wall panel even when the wire is loosened and a method of hoisting the wall panel, which realizes the hoisting of the wall panel without any difficulty since the hoisting tool is efficiently attached to the wall panel.SOLUTION: A hoisting tool 50 includes a hoisting metal fitting 10 attached to an upper edge 70a of a wall panel 70 and a hoisting jig 30 attached to/detached from the hoisting metal fitting 10 to be relatively movable. In a pulled state where the hoisting tool 30 is pulled by a wire 63, the hoisting jig 30 is engaged with the hoisting metal fitting 10. In a non-pulled state where the hoisting tool 30 is not pulled by the wire 63, the hoisting jig 30 enters the inside of the hoisting metal fitting 10 more than the pulled state.SELECTED DRAWING: Figure 3
Patent JP-2022154026-A (JP)
Title: Face direction derivation apparatus, face direction derivation method, and program
Inventor: LI YIYANG
IPC: G06T7/00
Filed: 2021-03-30
Abstract: To support deriving a face direction accurately.SOLUTION: A face direction derivation apparatus includes: an acquisition unit which acquires surface part features of surface parts from a face image obtained by imaging a face of a person; a first derivation unit which derives a degree of horizontal rotation of the face, based on a degree of shift that a first feature axis or a position of interest obtained based on the surface part features shifts in a lateral direction of the face; a second derivation unit which derives a degree of horizontal inclination of the face, based on a degree of deviation that inclination of a second feature axis obtained from the surface part features deviates from inclination of a reference axis; and a third derivation unit which derives a degree of vertical inclination of the face, based on a positional relationship between the position of interest and a reference position obtained from the surface part features.SELECTED DRAWING: Figure 1
Patent JP-2021105241-A (JP)
Title: Method and device for melt-spinning synthetic yarn
Inventor: WIEMER DIETER
IPC: D01D5/092
Filed: 2021-03-30
Abstract: To provide a method and device for melt-spinning a synthetic yarn by evenly cooling microfilaments immediately after discharged from a spinning nozzle.SOLUTION: Microfilaments 30 of 50 to 400 filaments having a filament yarn count in a range of 0.1 to 0.7 denier are extruded through nozzle holes of circular spinning nozzles 3 and then collected into one yarn in one convergent point after cooled through a first coagulation zone 9 having no active cooling action and a second coagulation zone 10 having an active cooling action; the microfilaments have a diameter in a range of 0.12 to 0.50 mm during extrusion and then guided over a minimum length of 50 mm in the first coagulation zone without being subjected to the active cooling action; they are actively cooled by cooling air in the second coagulation zone and collected into yarns, and they are then drawn at a drawing speed in a range of 1400 to 3000 m/minute.SELECTED DRAWING: Figure 1
Patent JP-2022156368-A (JP)
Title: Powder discharge container
Inventor: MAEDA SHINYA
IPC: B65D47/20
Filed: 2021-03-31
Abstract: To provide a powder discharge container which is small and excellent in portability, and can discharge powder with a simple structure.SOLUTION: A powder discharge container 100 includes: a container main body 10 which has a storage space S1: a lid body 22 which is arranged on a mouth part 11: a power suction passage 50 of which other end is communicated with a through hole 22a: a passage part 60 which has a downstream side passage 80 on a discharge port 62 side, an upstream side passage 70 on an inflow port side, and a communication part 91 communicating with the through hole 22a; a pressurized air supply part 30 which has a volume-reducing deformable body 33 which defines an air storage space S3 on the lid body 22, and supplies pressurized air to the passage part 60 by reducing a volume and deforming the volume-reducing deformable body 33; and an opening/closing valve 63 which is arranged on an inflow port 61a and closes the inflow port, and opens when a pressure of an outer side of the passage part 60 is positive. A diameter of a part of the passage part 60 is reduced. When the pressurized air supplied from the pressurized air supply part 30 passes through the passage part 60, a negative pressure is acted on an other end side of the powder suction passage 50 through the communication part 91.SELECTED DRAWING: Figure 1
Patent JP-2022156505-A (JP)
Title: Digital meal ticket issue system
Inventor: YOSHIDA KEIICHI
IPC: G06Q50/12
Filed: 2021-03-31
Abstract: To provide a digital meal ticket issue system for matching between digital meal tickets and customers.SOLUTION: The digital meal ticket issue system comprises; a registration unit 52 which issues a plurality of digital meal tickets and registers, with a block chain, purchases of individual digital meal tickets by a plurality of customers and transfers of the individual digital meal tickets between the customers; an analysis unit 631 which analyzes preferences for meals of individual customers on the basis of information recorded in the block chain; and a matching unit 632 which performs matching between the individual digital meal tickets and the individual customers on the basis of the analysis result.SELECTED DRAWING: Figure 1
Patent JP-2022156659-A (JP)
Title: Pillow-shaped heat conductor, heat conduction method, apparatus for reproducing pillow-shaped heat conductor, and method for reproducing pillow-shaped heat conductor
Inventor: KAMATA JUNICHI
IPC: H01L23/36
Filed: 2021-03-31
Abstract: To excellently conduct heat between two members without occurrence of adhering or scattering of thermally conductive fine powder between the two members.SOLUTION: In a pillow-shaped thermal conductor for conducting heat between two members, thermally conductive fine powder and a gas are enclosed in a bag-shaped film deformable under a pressure, and volume of the gas is set to 10% or more and 40% or less of volume of the thermally conductive fine powder in a normal temperature and pressure state. As a result, heat is conducted between a first member and a second member through the thermally conductive fine powder enclosed in the film in a state where the bag-shaped film has been deformed by the pressure, so that heat can be excellently conducted between the two members without occurrence of adhering or scattering the thermally conductive fine powder to the two members.SELECTED DRAWING: Figure 1
Patent JP-2021100669-A (JP)
Title: Game machine
Inventor: MASUI TOMOKI
IPC: A63F7/02
Filed: 2021-04-01
Abstract: To provide a game machine capable of inhibiting deterioration in taste caused by such an event that a plurality of game balls continuously enter special ball entry means.SOLUTION: A pachinko machine 10 includes specific ball entry means having a specific area in which game balls moving a game area can enter. The specific area includes: first type ball entry means and second type ball entry means in which game balls can enter; and first type ball entry detection means and second type ball entry detection means that detect game balls entering the first type ball entry means and second type ball entry means. When a game ball is detected by the first type ball entry means, the pachinko machine executes a first provision, and, when a game ball is detected by the second type ball entry means, executes a second provision more advantageous to a player than the first provision. Further, a first type determination time from when a game ball enters the specific area to when the entry is detected by the first type ball entry detection means is set longer than a second type determination time from when a game ball enters the specific area to when the entry is detected by the second type ball entry detection means.SELECTED DRAWING: Figure 1
Patent JP-2022086971-A (JP)
Title: Automatic selecting and sorting system
Inventor: YANG HUNG CHIH
IPC: B07C5/36
Filed: 2021-04-02
Abstract: To provide an automatic selecting and sorting system which hardly causes congestion of a tray, or can efficiently cope with the congestion of the tray even if the congestion occurs.SOLUTION: An automatic selecting and sorting system is configured to: inspect a large number of selecting and sorting objects 101 arranged respectively in a plurality of storage units 10; sort by ranking each selecting and sorting object based on a result of the inspection; and collectively carry out the selecting and sorting objects 101 to which the same rank is given, respectively. The automatic selecting and sorting system includes: temporary storage means 4 capable of simultaneously storing the plurality of storage units 10; sorting means 6 for performing rearrangement operation for taking out each selecting and sorting object 101 arranged respectively in the storage units 10 from the corresponding storage unit and arranging it in another storage unit; and conveying means 5 taking the storage unit out from the temporary storage means 4 and carrying it to the sorting means 6 and for performing returning the storage unit 10 conveyed to the sorting means 6 to the temporary storage means 4.SELECTED DRAWING: Figure 1
Patent JP-2021161023-A (JP)
Title: Glass tube element with improved quality
Inventor: VOLKER TRINKS
IPC: C03C3/083
Filed: 2021-04-02
Abstract: To provide a glass tube element, use of the glass tube element, and a method for manufacturing the glass element.SOLUTION: A glass tube element 101 includes at least one section having a hollow cylindrical shape, and the section has at least one shell 103 surrounding at least one lumen 105. A first ratio of (A) a value of a difference between a minimum value and a maximum value of an outside diameter of the shell on a specific cross section of the glass tube element, and (B) an average value of the minimum value and the maximum value of the outside diameter of the shell on the specific cross section of the glass tube element is defined. A ratio of (C) a specific distance and (D) 1 meter is defined. A product of the first ratio and the second ratio is smaller than 4×10-6.SELECTED DRAWING: Figure 2
Patent JP-2021108469-A (JP)
Title: projector
Inventor: YAMAUCHI KENTARO
IPC: G09G5/10
Filed: 2021-04-02
Abstract: To provide a projector capable of easy performing interlocking control with lighting equipment and a control system including the same.SOLUTION: A projector 10a is a projector that projects images, includes a signal input unit to which an illumination control signal output from an illumination controller and used for controlling is input. The control system 100 includes: the projector; an illumination controller 14 that controls to input illumination control signals to the projector; and multiple pieces of lighting equipment 12a, 12b, 12c controlled by the illumination controller.SELECTED DRAWING: Figure 1
Patent JP-2021100984-A (JP)
Title: Compositions for maintaining filtration bleb
Inventor: NAKAZAWA TORU
IPC: A61P27/06
Filed: 2021-04-07
Abstract: To identify a compound having no activity of suppressing the growth of corneal epithelial cells and having an activity of suppressing the growth of fibroblasts, in order to safely maintain the filtration bleb formed by a glaucoma filtering surgical method for a long period of time.SOLUTION: It is discovered that amsacrine has no activity of suppressing the growth of corneal epithelial cells and has an activity of suppressing the growth of fibroblasts and is useful for safely maintaining the filtration bleb formed by a glaucoma filtering surgical method for a long period of time.SELECTED DRAWING: None
Patent JP-2022161359-A (JP)
Title: Heparinoids-containing composition
Inventor: MITO YASUKO
IPC: A61K47/18
Filed: 2021-04-08
Abstract: To provide a composition with reduced cytotoxicity of heparinoids, and a method for reducing the cytotoxicity of heparinoids.SOLUTION: A heparinoids-containing composition contains (A) heparinoids, (B) at least one selected from the group consisting of glycyrrhizinic acid, a derivative thereof and salts thereof, and (C) at least one selected from the group consisting of tranexamic acid, a derivative thereof and salts thereof. A method for reducing the cytotoxicity of heparinoids includes blending (A) a heparinoids-containing composition with (B) at least one selected from the group consisting of glycyrrhizinic acid, a derivative thereof and salts thereof, and (C) at least one selected from the group consisting of tranexamic acid, a derivative thereof and salts thereof.SELECTED DRAWING: None
Patent JP-2022162683-A (JP)
Title: Au-MODIFIED PtNi-BASED ALLOY NANOPARTICLES, METHOD FOR MANUFACTURING THE SAME, AND ELECTRODE CATALYST
Inventor: NAGAI TOMOYUKI
IPC: H01M4/88
Filed: 2021-04-13
Abstract: To provide novel Au-modified PtNi-based alloy nanoparticle having excellent durability, a method for manufacturing the same, and an electrode catalyst using the same.SOLUTION: Au-modified PtNi-based alloy nanoparticles include PtNi-based alloy nanoparticles made of a PtNi-based alloy containing at least Pt and Ni, and Au coating parts of the surfaces of the PtNi-based alloy nanoparticles. The PtNi-based alloy nanoparticle has an octahedron or truncated octahedron. An electrode catalyst includes a carrier formed of a conductive material, and Au-modified PtNi-based alloy nanoparticles carried on the surface of the carrier. Such Au-modified PtNi-based alloy nanoparticles are obtained by adding an Au precursor solution to a dispersion liquid in which PtNi-based alloy nanoparticles each having the octahedron or truncated octahedron are dispersed, and heating it to a predetermined temperature.SELECTED DRAWING: Figure 4
Patent JP-2022165482-A (JP)
Title: Railway vehicle
Inventor: ICHII TAKAHISA
IPC: B61F5/02
Filed: 2021-04-20
Abstract: To provide a railway vehicle which secures enough space for an installation of equipment components and makes the equipment components easily installed.SOLUTION: In a railway vehicle 1 which comprises a truck 16 to travel on a track 25, an underframe 11 supported by the truck 16, a cap beam 113 to constitute the underframe 11 on the truck 16, and a center pin 21 to transfer a tractional force in the track direction caused by traveling of the truck 16, to the underframe 11, the underframe 11 has a middle beam 114 extending in parallel to the track direction at a midship part in a sleeper direction, the center pin 21 is connected to the middle beam 114, the underframe 11 has a rigging space 117A, 117B opening toward outside of the underframe 11 in a neighborhood of the cap beam 113, on a lower face in a track 25 side or on an upper face in an opposite side against the track 25 side.SELECTED DRAWING: Figure 3
Patent JP-2022166873-A (JP)
Title: Method for producing pigment composition for color filters, pigment composition for color filters, and coloring composition for color filters
Inventor: OKITSU HIROYUKI
IPC: G02B5/20
Filed: 2021-04-22
Abstract: To provide a method for producing a pigment composition for color filters that can prepare a coloring composition for color filters having excellent dispersion stability of a quinacridone pigment and capable of forming red pixels with a high contrast ratio.SOLUTION: A method for producing a pigment composition for color filters includes the step in which a quinacridone pigment is mixed with at least one quinophthalone dye derivative selected from the group consisting of a sulfonated quinophthalone dye, a metal salt thereof, and an amine salt thereof in a state of being dispersed in a dispersion medium, the dispersion medium being a liquid medium primarily composed of water.SELECTED DRAWING: None
Patent JP-2022028598-A (JP)
Title: High efficiency production method of high strength and high conductivity copper alloy
Inventor: LIU JIABIN
IPC: C22C19/05
Filed: 2021-04-23
Abstract: SOLUTION: Disclosed is a method for producing a copper alloy, which comprises: (a) obtaining an as-cast billet of a copper alloy by horizontal continuous casting, in which alloy elements in the as-cast billet are in a supersaturated solid solution state; and (b) peeling the as-cast billet obtained in the step (a) and directly continuously extruding the billet, followed by cold working and aging annealing to obtain a copper alloy, in which the alloy elements are in a supersaturated solid solution state in the process of continuous extrusion.EFFECT: According to a method for continuously producing a high strength and high conductivity copper alloy, it is possible to shorten processing flow, reduce energy consumption and cost, improve product yield, and guarantee high strength and high conductivity of a copper alloy.SELECTED DRAWING: Figure 1
Patent JP-2022167450-A (JP)
Title: power storage device
Inventor: OIDE RYUJI
IPC: H01M50/591
Filed: 2021-04-23
Abstract: To provide a power storage device for suppressing heat accumulation in a terminal cover covering a terminal.SOLUTION: A power storage device 1 includes a laminate 2 including a plurality of laminated bipolar electrodes, a collector plate 5 which is laminated on one end of the laminate 2 in a first direction that is a lamination direction of the laminate 2 and has a terminal 6 projecting in a second direction crossing the first direction, a constraint plate 8 for constraining the laminate 2 and the collector plate 5 in the first direction, a terminal block 70 that is provided on a side face 8a crossing the second direction of the constraint plate 8 and to which the terminal 6 of the collector plate 5 is fixed, and a terminal cover 100 which covers the terminal 6 and the terminal block 70 and is made of a resin, wherein the terminal cover 100 is formed with a slit 110 exposing a part of the terminal 6.SELECTED DRAWING: Figure 5
Patent JP-2022167475-A (JP)
Title: Cooling device
Inventor: KODAMA MASAHIDE
IPC: H01L23/427
Filed: 2021-04-23
Abstract: To prevent the reduction of cooling efficiency in spite of restrictions on fin arrangement positions in a cooling device which dissipates heat of a cooling object by a plurality of fins to cool the cooling object.SOLUTION: A cooling device 42 includes: a vessel 44 in which a refrigerant RF is sealed up; an evaporation unit which evaporates the refrigerant in the vessel 44 by heat reception; a condensation unit which condenses the vapor-phase refrigerant in the vessel by heat dissipation; and a transport unit which transports the liquid-phase refrigerant in the vessel to the evaporation unit by capillarity. Further. the cooling device 42 includes a heat dissipating member 100 which comprises a plurality of fins 90 attached to the outside of the vessel and includes a narrow part 100N having a relatively narrow width in a direction orthogonal to a flow direction of cooling air on the downstream side of the flow direction and a wide part 100W having a relatively wide width on the upstream side of the flow direction. An air directing member 102 for directing the cooling air passing through the wide part 100W toward the narrow part 100N is provided on the downstream side of the wide part 100W and the upstream side of the narrow part 100N.SELECTED DRAWING: Figure 14
Patent JP-2021156436-A (JP)
Title: Structure comprising gasket retainer and gasket
Inventor: VU KIM NGOC
IPC: F16J15/08
Filed: 2021-04-27
Abstract: To provide a gasket retainer which has no sharp corners, has reasonable dimensional tolerances, and can be easily formed in various manufacturing processes.SOLUTION: A retainer is formed from a thin, flat elastic material that easily recovers from slight bending. A typical gasket capture opening is composed of a smooth, non-convex contour that comprises: a long shaft large enough to allow the passage of a ring-shaped gasket with a bent edge; and a minor axis small enough to engage the opening or groove on the outer periphery of the gasket in less than one-third of the outer periphery of the gasket in an opposite portion of a nearly circular shape when flattened in parallel with a sheet material of the retainer. A fastening member can also be held by a similar opening.SELECTED DRAWING: Figure 1A
Patent JP-2022172521-A (JP)
Inventor: MAEDA KAZUYUKI
IPC: A47J41/02
Filed: 2021-05-06
Abstract: 【課題】管及び、又は容器の内部にある物質の温度が変化することを防止するための装置と方法に関する。【解決手段】管及び、又は容器を、密閉された２重構造の空間を持ち、その内部に２重構造を維持するための支持材として中空で長尺状の物質がらせん状に巻き付けられているという構造を持つ断熱装置で覆うとともに、この構造物と管及び、又は容器との間の密閉空間の圧力を1Pa以下にすることにより、構造物及び、又はそれを構成する要素の内部にある物質の温度が変化することを防止することができるという機能を有することを特徴とする、管及び、又容器の断熱装置と断熱方法。【選択図】図２
Patent JP-2022174997-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: KIKUCHI CHIE
IPC: G06T7/00
Filed: 2021-05-12
Abstract: To solve the problem in which: different tilts of respective images affect the order of evaluation values, and there are cases where appropriate evaluation values cannot be calculated about the streaky unevenness.SOLUTION: An image processing apparatus includes acquisition means for acquiring a plurality of items of image data obtained by reading a plurality of areas of a print product, and evaluation means for obtaining degrees of streaks in the plurality of areas and tilts in the plurality of areas using the plurality of items of image data and evaluating image quality of the print product based on the degrees and the tilts.SELECTED DRAWING: Figure 1
Patent JP-2022182034-A (JP)
Title: Document reading device and image forming apparatus
Inventor: FUKUTOME SHOICHI
IPC: G06T1/00
Filed: 2021-05-27
Abstract: To provide a document reading device that can achieve both a simple device configuration and an accurate crop mode, and an image forming apparatus.SOLUTION: A document reading device 10 comprises: a first scanning unit 103 that can perform scanning along a document conveyance direction and determines a document reading position; and a guide plate 113 that is provided at a position to sandwich a document to be conveyed with respect to the first scanning unit 103. On an opposite surface of the guide plate 113 to the first scanning unit 103, a first color part on which a white sheet 114 is pasted and a second color part to be a sheet metal color (for example, gray) of the guide plate 113 are formed along the document conveyance direction. During document reading in a crop mode, the document reading position is taken as a position P2 opposite to the second color part.SELECTED DRAWING: Figure 4
Patent JP-2021169449-A (JP)
Title: microRNA COMPOSITIONS AND METHODS OF MAKING AND USING THE SAME
Inventor: STEVEN JOHN GRECO
IPC: A61K47/18
Filed: 2021-06-01
Abstract: To provide a method and a composition comprising an isolated microRNA for use in treatment of age-related disorders.SOLUTION: The isolated microRNA has a sequence selected from the group comprising: miR-19a-3p (SEQ ID NO:1); miR-103a-3p (SEQ ID NO:2); miR-106b-5p (SEQ ID NO:3); miR-146a-5p (SEQ ID NO:4); miR-223-5p (SEQ ID NO:5); miR-4497 (SEQ ID NO:6); miR-1303 (SEQ ID NO:7); miR-619-5p (SEQ ID NO:8); miR-1273f (SEQ ID NO:9); miR-7851-3p (SEQ ID NO:10); a functional variant thereof; and a combination thereof.SELECTED DRAWING: Figure 3
Patent JP-2022186263-A (JP)
Title: Method for producing carboxylic thioester
Inventor: TAKADA HITOSHI
IPC: C07C327/22
Filed: 2021-06-04
Abstract: To provide a method for producing a carboxylic thioester that can be produced by a simple operation, allows reduction in the amount of waste, and has sustainability.SOLUTION: A method for producing a carboxylic thioester includes reacting a carboxylic acid with a thiol in the presence of a solid acid catalyst to produce a carboxylic thioester, the solid acid catalyst being a strong acid cation exchange resin.SELECTED DRAWING: None