baber/WOPTO huggingface dataset:
Patent JP-2022075226-A (JP)
Title: Protection net for accumulation garbage
Inventor: OGAWA OSAMU
IPC: B65F1/16
Filed: 2020-11-06
Abstract: To provide a protection net for accumulation garbage adapted to positively prevent the suffering from crows or the like irrespectively of a setup location.SOLUTION: A protection net for accumulation garbage adopts a structure including a plurality of projections formed in a bar or cylindrical shape in a vertical direction on a plane of lattice-shaped meshwork having intersection points.SELECTED DRAWING: Figure 1
Patent JP-2022076627-A (JP)
Title: Hypochlorite ion generation element and generation method of hypochlorite ion and alkali metal hypochlorite aqueous solution
Inventor: JOKAI MASAYUKI
IPC: C25B1/26
Filed: 2020-11-10
Abstract: To provide a hypochlorite ion generation element and a generation method of a hypochlorite ion which are safe and simple.SOLUTION: A hypochlorite ion generation element comprises a cell structural body using an electrode formed or coated with a material which shows corrosion resistance in electrolysis reaction in presence of acid water and alkaline water.SELECTED DRAWING: None
Patent JP-2022079100-A (JP)
Title: Rotor, motor, and manufacturing method of rotor
Inventor: ISONAGA MASARU
IPC: H02K1/27
Filed: 2020-11-16
Abstract: To provide a rotor, a motor, and a manufacturing method of the rotor which can form a magnetic field with more favorable magnetic flux density distribution on the stator side while increasing drive torque.SOLUTION: A rotor according to an embodiment is stalled in a motor, faces a stator, and rotates around a rotation axis. The rotor includes an annular magnet portion centered on the rotation axis. The magnet portion includes a plurality of first magnets having a radial direction as a magnetization direction, and a plurality of second magnets having same in number as the first magnet and having a circumferential direction as a magnetization direction. The plurality of first magnets are arranged in an annular shape along the circumferential direction. The plurality of second magnets are arranged in an annular shape along the circumferential direction on one side in the radial direction of the first magnet. Each of the second magnets overlaps and are in contact with two adjacent first magnets in the radial direction.SELECTED DRAWING: Figure 3
Patent JP-2021083306-A (JP)
Title: Liquid-cooled core assembly for linear motor, and linear motor comprising such core assembly
Inventor: JEAN-YVES GRILLON
IPC: H02K9/19
Filed: 2020-11-18
Abstract: To provide a liquid-cooled core assembly for a linear motor and a linear motor comprising the core assembly.SOLUTION: The present invention relates to a liquid-cooled core assembly (10) for a linear motor, comprising an iron-core (12) having: a middle part (12a); teeth (15) extending from two opposite sides of the middle part and forming slots (16) therebetween; coils wound around the teeth; axial cooling-fluid passageways (18) extending across the middle part (12a); and cooling conduits (30) arranged inside the passageways (18). The core assembly (10) further comprises a cooling arrangement comprising a liquid supplying part (20) and a liquid collecting part (40) mounted on respective two other opposite sides of the iron-core (12). The liquid supplying and collecting parts (20, 40) are in fluid communication with the cooling conduits (30). An inlet connector (70) is in fluid communication with the liquid supplying part (20) and an outlet connector (72) is in fluid communication with the liquid collecting part (40).SELECTED DRAWING: Figure 11
Patent JP-2022082121-A (JP)
Title: Image formation apparatus
Inventor: HANAWA MASARU
IPC: G03G21/14
Filed: 2020-11-20
Abstract: To allow a developer to be sufficiently utilized and prevent reduction in the image quality.SOLUTION: An image formation apparatus comprises: a developer storage part; an image formation part which forms an image on a medium; a developer supply path which supplies a developer stored in the developer storage part to the image formation part; a conveyance member which is arranged in the developer supply path; a drive unit u2 which conveys the developer in the developer supply path by operating the conveyance member; a developer detection part which detects a residual amount of the developer stored in a developer preservation part in the image formation part; and a drive unit driving processing part which changes a driving pattern of the drive unit according to the residual amount of the developer detected by the developer detection part. Since the conveyance member is intermittently operated and the vibration can be generated in a medium supply path, the conveyance member and the like, the developer can be sufficiently utilized.SELECTED DRAWING: Figure 1
Patent JP-2021036908-A (JP)
Title: Method for determining state of live or dead bacteria or fungi using device for determining state of live or dead bacteria or fungi
Inventor: Moriwaki shunichi
IPC: C12M1/34
Filed: 2020-11-26
Abstract: To provide devices for determining the state of live or dead bacteria or fungi that can grasp the state of bacterial or fungal cells more accurately than before while the work is relatively easy, and in addition that can accurately grasp the state of live or dead bacteria or fungi through a captured image.SOLUTION: The device of the present invention consists of: a case body housing a measuring mechanism inside; an opening and closing lid allowing a bacterial or fungal base insertion port formed on the case body to be opened and closed; and the measuring mechanism housed in the case body and configured to measure the number of the bacteria or fungi, and the measuring mechanism consists of: a bacterial or fungal base retention mechanism that allows insertion and fixing of the bacterial or fungal base on which the bacterial or fungal cells collected from a sample are placed; an excitation light irradiation mechanism configured to enable concentrated irradiation toward the bacterial or fungal cells on the bacterial or fungal base; an imaging camera placed above the bacterial or fungal cells on the bacterial or fungal base; and an XY-axis adjustment mechanism that finely adjusts and moves an XY stage which consists of separately movable two layers that support the bacterial or fungal base retention mechanism, in the XY-axis direction.SELECTED DRAWING: Figure 2
Patent JP-2021045566-A (JP)
Title: Surgical robotic assemblies and instrument adapters thereof
Inventor: BROCK KOPP
IPC: A61B34/35
Filed: 2020-11-26
Abstract: To provide surgical robotic assemblies and instrument adapters thereof.SOLUTION: An instrument adapter 100 includes a housing 102, a drive member 112, 116, a nut 126, and a shaft assembly 120. The nut is threadedly coupled to the drive member and axially movable relative thereto. The shaft assembly includes a shaft and a link 150. The shaft extends distally from the housing and is configured to be operably coupled to an end effector. The link has a proximal end movably coupled to the nut, and a distal end configured to selectively lock the end effector to the shaft assembly. The link is movable between a proximal non-locking position and a distal locking position.SELECTED DRAWING: Figure 6A
Patent JP-2021051083-A (JP)
Title: Management of blood sample using open cell foam body
Inventor: MILAN IVOSEVIC
IPC: G01N33/48
Filed: 2020-11-27
Abstract: To disclose a device for mixing and moving a sample, which is adapted to receive a sample.SOLUTION: A device 10 includes: a housing 14 having a first end part 22 with an entrance port 28 for receiving a sample 12, a second end part 24 with an exit port 30, a side wall 26 extending therebetween, a mixture room 36, an entrance flow passage 32 connected to the entrance port 28 and to the mixture room 36 by a fluid, and an exit flow passage 34 connected to the mixture room 36 and to the exit port 30 by a fluid; dry anticoagulant agent powders 20; and a mixture element arranged in the housing 14.SELECTED DRAWING: Figure 1
Patent JP-2022085308-A (JP)
Title: Control system and control method of loading machine, and loading machine
Inventor: IKEDA HIROAKI
IPC: G05G1/04
Filed: 2020-11-27
Abstract: To provide a control system, control method, and loading machine capable of appropriately determining the posture of a work tool when the posture of the work tool is automatically controlled.SOLUTION: One aspect of the present invention is a control system for a loading machine having a work machine including a work tool and a movable support portion for changing the posture of the work tool. The control system of the loading machine comprises a controller. The controller determines the presence or absence of a load of the work tool, and determines the target work machine posture indicating the target posture of the work tool based on the determination result of the presence or absence of the load.SELECTED DRAWING: Figure 7
Patent JP-2022086300-A (JP)
Title: Liquid ejection device
Inventor: Hiruma daisuke
IPC: B41J2/01
Filed: 2020-11-30
Abstract: To provide a liquid ejection device that is able to suppress damage to a tube.SOLUTION: A liquid ejection device includes: an ejection unit; a receiving unit; a first tube 27 which has a first leading-end portion 32 and into which a waste liquid received by the receiving unit flows; a second tube 28 which has a second leading-end portion 34 and into which a waste liquid received by the receiving portion flows; a storage unit which has an opening in which the first leading-end portion and the second leading-end portion are inserted, and stores the waste liquids; and a guide unit 45 to which the first tube and the second tube are attached and which guides the first leading-end portion and the second leading-end portion to the opening. The guide unit has a surrounding portion 47 surrounding the first leading-end portion and the second leading-end portion. The surrounding portion has: a first member 61 and a second member 62 opposed to each other and sandwiching the first leading-end portion and the second leading-end portion; a first pressing member 64 extending from the first member so as to be closer to the second member; and a second pressing member 65 extending from the second member so as to be closer to the first member. The first pressing member and the second pressing member are alternately displaced from each other.SELECTED DRAWING: Figure 4
Patent JP-2022086777-A (JP)
Title: Substrate delivery method and substrate delivery device
Inventor: OBIKANE TADASHI
IPC: H01L21/677
Filed: 2020-11-30
Abstract: To suppress a decrease in processing efficiency of a substrate due to the replacement of a transport container when the substrate contained in the transport container is delivered to a substrate processing unit.SOLUTION: A substrate delivery method uses substrate delivery device which includes: an elevating body in which a plurality of mounting portions on which a transport container containing a substrate is mounted are arranged in the vertical direction and integrally configured; and an elevating mechanism that raises and lowers each of the mounting portions on which the transport container is mounted to a height position where the transport container is delivered to and from an external transport mechanism, and a height position where the substrate is transferred to and from the substrate processing unit via a transport port provided at the substrate processing unit for processing the substrate. The substrate delivery method temporarily stops the process of loading and unloading in a case in which the external transport mechanism transfers the transport container to and from another mounting portion different from one mounting portion at the delivery height position, when the other mounting portion cannot be positioned at the delivery height position due to the execution of a process of loading and unloading the substrate on the transport container mounted on one mounting portion.SELECTED DRAWING: Figure 3
Patent JP-2022088937-A (JP)
Title: Palette extracting method, pallet extracting device and pallet replacing device
Inventor: YAMADA TAKESHI
IPC: B65G59/06
Filed: 2020-12-03
Abstract: To provide a palette extracting method capable of preventing a cargo from being damaged at a lower face.SOLUTION: The extracting method for extracting only a palette A from the palette A loaded with a cargo C includes the steps of: placing the palette A loaded with the cargo C on a moving table 20 to position cargo regulation boards 5, 6 at both sides of the cargo C; inclining the palette A on the moving table 20 so that an upper face of the palette A is low at a side of the second cargo regulation board 6; allowing the moving table 20 to be passed below the first cargo regulation board 5 to extract the palette A and receiving the cargo C abutting on the first cargo regulation board 5 to be left behind on a load support plate 30; and allowing the load support plate 30 to be passed below the second cargo regulation board 6 and extracted to unload the cargo C abutting on the second cargo regulation board 6 to be left behind.SELECTED DRAWING: Figure 1
Patent JP-2022080807-A (JP)
Title: Furniture decorative material comprising antibacterial thermosetting resin
Inventor: MATSUDA TETSUHIRO
IPC: B32B33/00
Filed: 2020-11-18
Abstract: To provide a decorative material having high antibacterial and disinfection property which is used for furniture and in which decorative modification is applied to a surface plate material on which a melamine plate having excellent impact resistance, heat resistance and abrasion resistance is stuck.SOLUTION: In a decorative panel plate material that is made into a composite material having a melamine surface coated with a component protrudingly containing titanium oxide, provided is a furniture decorative material comprising antibacterial melamine-based resin, which is a melamine-based decorative material having a thickness of 1 to 3 mm obtained by dispersing and impregnating a titanium oxide-containing melamine resin into a cellulose type-containing material and subjecting to mold-processing, and in which a wood material having a thickness of 18 to 25 mm and a width of 250 to 1200 mm is used for the core material of the panel plate material having the decorative material, thereby antibacterial effect is brought to the surface and made into a coated melamine flat plate shape on which decorativeness is provided.SELECTED DRAWING: Figure 1
Patent JP-2022095178-A (JP)
Title: Mask inner spacer
Inventor: ONODERA HIROSHI
IPC: A41D13/11
Filed: 2020-12-16
Abstract: To provide a mask inner spacer capable of securing a necessary space between a mask body and a user's mouth even when only one spacer is used.SOLUTION: A spacer body 4 of a mask inner spacer 1 has a flat part 5 at a central portion in a longitudinal direction, and a pair of curved parts 6 and 7 disposed on both sides in the longitudinal direction of the flat part 5 and recessed toward sides where a pair of holding parts 2 and 3 are located. No hole penetrating in a thickness direction is formed on the flat part 5. A length L1 in the longitudinal direction of the flat part 5 and a length W1 in a width direction orthogonal to the longitudinal direction and the thickness direction have such a length as to prevent a central region of a mask body M from being deformed toward the inside of the spacer body 4 by a suction force applied to the mask body M, when the mask inner spacer 1 is mounted on the mask body M and used.SELECTED DRAWING: Figure 1
Patent JP-2022096463-A (JP)
Title: Liquid oral composition
Inventor: TAKAGI SAWA
IPC: A61K8/39
Filed: 2020-12-17
Abstract: To provide a liquid oral composition that has high antibacterial effect selectively on intraoral pathogenic bacteria, particularly periodontal disease bacteria, and has a stable appearance and a good feeling of use.SOLUTION: A liquid oral composition contains (A) an ester compound of a C18-22 unsaturated fatty acid and a polyhydric alcohol, (B) at least one selected from acyl amino acid, acyl taurine and salts thereof, and (C) polyoxyethylene hardened castor oil with an average number of moles of added ethylene oxides of 40-100 mol.SELECTED DRAWING: None
Patent JP-2022096523-A (JP)
Title: Cable terminal crimping tool
Inventor: URATA SHINSUKE
IPC: H01R43/042
Filed: 2020-12-17
Abstract: To provide a crimping tool capable of performing efficient crimping work, especially for crimping a terminal of a thick cable.SOLUTION: A cable terminal crimping tool includes: a crimping tool body 1 that crimps a terminal of a cable; a piston unit 2 that is provided inside the body and extends from a tip of the body to apply pressure when crimping the terminal of the cable; a male die 3 that is provided at a tip of the piston unit in an extending direction; and a female die 4 that is connected at two points at the tip of the body and extends as a crimping receiving die for the terminal so as to face the male die. A crimping unit which has a closed space in which the cable cannot be released horizontally when the cable is inserted, is formed by the body, the female die and the male die. A groove unit is provided that is continuous in a direction perpendicular to the female die with respect to a horizontal plane including the crimping unit. A ratio of a longitudinal distance of a space between the female die and the male die with respect to a width of a space of the female die is 1.1 to 1.4, and the cable can be inserted and removed vertically before and after crimping the terminal.SELECTED DRAWING: Figure 1
Patent JP-2022100780-A (JP)
Title: Optical unit with shake correction function
Inventor: KASAHARA SHOGO
IPC: G03B5/00
Filed: 2020-12-24
Abstract: To provide an optical unit with a shake correction function that rotates a movable body, and in which the spring constant of a flexible printed circuit board connected to the movable body is lowered and the arrangement space of the flexible printed circuit board is downsized.SOLUTION: An optical unit with a shake correction function rotates a movable body 10 around an optical axis L, around an axis X and around axis Y to correct shaking. A flexible printed circuit board 6 connected to the movable body 10 includes a first and a second branch portion and a lead-out part 6C connected to the ends in a +X direction of the first and second branch portions. Each of the first and second branch portions includes a plane part 610 bent in a virtual plane that runs along the XY plane and a zigzag part 620 extending from the plane part 610 in the direction of the axis Y while bending in the direction the optical axis L and meandering in the direction of the axis X. The plane part 610 and the zigzag part 620 overlap as seen from the direction of the optical axis L.SELECTED DRAWING: Figure 4
Patent JP-2021047465-A (JP)
Title: Light control cell
Inventor: NAKAMURA YUSUKE
IPC: G02F1/1339
Filed: 2020-12-25
Abstract: To provide a light control cell that is particularly a light control cell using guest-host type liquid crystal which can reduce influence of interference of diffraction light caused by a plurality of spacers, and provide excellent visibility observation light.SOLUTION: A light control cell 10 comprises: a pair of film base materials (first film base material 23 and second film base material 24); a pair of electrodes (first transparent electrode 25 and second transparent electrode 26) arranged between a pair of film base materials; and a pair of alignment films (first orientation film 27 and second orientation film 28) arranged between a pair of electrodes. A plurality of spacers 30 which support at least either one of a pair of alignment films, and two-dimensionally contact at least either one of a pair of alignment films are provided. In at least a part of a plurality of the spacers 30, a distance to the closest another spacer 30 is not constant. Between a pair of alignment films, a liquid crystal layer 29 is arranged between a plurality of spacers 30. The liquid crystal layer 29 contains at least dichroic pigment.SELECTED DRAWING: Figure 2
Patent JP-2022102720-A (JP)
Title: Base station device, program, system, and control method
Inventor: CAI SHU DA
IPC: H04W72/08
Filed: 2020-12-25
Abstract: To provide a base station device which is loaded on a flying object and forms a multi-cell including a plurality of cells on the ground to provide a radio communication service to a user terminal in the multi-cell.SOLUTION: In a HAPS 100, a base station device 300 includes: a position information acquisition unit which acquires the position information on a user terminal 400 located in a multi-cell 110; a flying object related information acquisition unit which acquires flying object related information including the position information and the posture information on the flying object; a terminal identification unit which, based on the position information and the flying object related information on a plurality of user terminals, identifies an interfered user terminal predicted to receive interference from a cell other than the cell 120 located in the multi-cell among the plurality of user terminals; a scheduling control unit which controls the scheduling of the radio resources of a first cell in which the interfered user terminal is located, and a second cell which may interfere with the interfered user terminal so as to evade interference.SELECTED DRAWING: Figure 1
Patent JP-2022103763-A (JP)
Title: Automatic lid closing device and automatic lid closing method
Inventor: UMENO HARUKA
IPC: B65B7/16
Filed: 2020-12-28
Abstract: To automatically close an opening of an over-flap type packing box without interference between flaps.SOLUTION: In a packing box 1, a pair of flaps forms a lid of an opening such that at least some parts on the distal edge side overlap. An automatic lid closing device 20 folds the pair of flaps 11 down to automatically close the opening. The method includes an inner folding part in which a first flap 11L, which is one of the pair of flaps 11, is folded down along the opening, and an outer folding part in which a second flap 11R, which is the other of the pair of flaps 11, is folded down along the opening. In an interference region where a trajectory of the first flap 11L folded down in the inner folding part overlaps a trajectory of the second flap 11R folded down in the outer folding part, the outer folding part folds down the second flap 11R after the first flap 11L is folded down in the inner folding part.SELECTED DRAWING: Figure 5
Patent JP-2022104334-A (JP)
Title: Printer, printing data creation method, and program
Inventor: WATANABE TAKUJI
IPC: H04N1/393
Filed: 2020-12-28
Abstract: To prevent a step from being generated in an edge of a printed character in a printer.SOLUTION: A printer comprises: a data acquisition unit which acquires character data; an expansion unit 112 which creates expansion data by allocating pixel values of 9 pixels included in a region constituted by 3 pixels×3 pixels included in the character data to a correction region in 3 grids×3 grids larger than the region; a storage unit which stores a correction method in association with a plurality of matching patterns having mutually-different patterns of pixel values of a plurality of grids included in the region in 3 grids×3 grids; a selection unit 113 which selects the matching pattern that matches a pattern indicated by the pixel values of 9 grids included in the correction region from the plurality of matching patterns stored in the storage unit; a correction unit 114 which creates printing data by correcting the pixel values in the plurality of correction regions included in the expansion data by the correction method corresponding to the matching pattern selected by the selection unit; and a printing unit which prints the printing data.SELECTED DRAWING: Figure 1
Patent JP-2020525668-A (JP)
Title: クモ糸状ポリマー繊維、その生成方法およびその使用
IPC: D01F6/00
Filed: 2018-06-25
Abstract: 本発明は、化学バイオニクスの技術分野におけるクモ糸状ポリマー繊維、その生成方法、およびその使用に関する。クモ糸状ポリマー繊維は、マトリクスポリマーと、その中に分散した粒子添加剤とを含み、粒子は０．１〜１０００ミクロンの平均粒径を有し、ポリマー繊維は、繊維本体と、繊維本体上の離間したスピンドルノット構造単位とを含むクモ糸状微細構造を有し、スピンドルノット構造単位は粒子を含み、スピンドルノット構造単位の径方向高さは、繊維本体の直径より大きい。本発明のポリマー繊維の生成方法は、既存の紡糸方法を大きく変更する必要がなく、機器を変更する必要がなく、方法が簡単であり、コストが低い。得られたクモ糸状ポリマー繊維は、繊維表面での水滴の方向性移動を実現することが可能であり、これにより集水機能を有し、集水材料の生成に用いることができる。