baber/WOPTO huggingface dataset:
Patent JP-2019190754-A (JP)
Title: Heat exchanger
Inventor: TERACHI SHOTA
IPC: F28F9/04
Filed: 2018-04-26
Abstract: To provide a heat exchanger having a structure which can secure the dimension accuracy of a caulking seat face by easy cutting processing without the necessity for cutting processing using a fine processing tool to the caulking seat face.SOLUTION: A tank 400 has a crest/trough part 402 in which a crest part 407 and a trough part 408 are alternately formed in a peripheral direction by the fact that a part of an external peripheral face 406 of an opening part 401 corresponding to a caulking plate 300 is intermittently recessed in a peripheral direction of the opening part 401. The tank 400 has a groove part 403 which is formed at a duct 100 side of the crest/trough part 402 out of the external peripheral face 406 of the opening part 401 while being continuously arranged in the peripheral direction of the external peripheral face 406 of the opening part 401 by one round. The tank 400 has a caulking seat face 404 opposing the crest part 407 being a wall face of the duct 100 side out of a wall face constituting the groove part 403.SELECTED DRAWING: Figure 2
Patent JP-2019191410-A (JP)
Title: Display
Inventor: TERANISHI YASUYUKI
IPC: G02F1/1333
Filed: 2018-04-26
Abstract: To provide a display that can achieve a reduction in width of a frame.SOLUTION: A display comprises: a first substrate that includes a plurality of drive electrodes arranged side by side at a predetermined interval in a first direction; a second substrate that is a substrate opposite to the first substrate and includes a plurality of detection electrodes arranged side by side at a predetermined interval in a second direction being a direction perpendicular to the first direction; and an adhesion layer that attaches the first substrate and the second substrate to each other. A predetermined detection electrode of the plurality of detection electrodes has a shape based on the shape of a display area for displaying an image.SELECTED DRAWING: Figure 1
Patent JP-2019192179-A (JP)
Title: Renewal plate
Inventor: MIZUKAMI AKIRA
IPC: G08B17/00
Filed: 2018-04-29
Abstract: To provide a renewal plate capable of activating an attachment member of an old receiver when exchanging the old receiver installed in a wall to a new receiver, and easily installing of the new receiver without loosing of an appearance after the installation.SOLUTION: A renewal plate 1 in which a decorative frame and an attachment hole are provided on a plate 11 of which a center is largely opened, and an attachment fitting 12 is attached to a plate surface is used. The renewal plate is installed after an old receiver is detached from an attachment member of an old receiver, and installs a new receiver via a renewal plate.SELECTED DRAWING: Figure 6
Patent JP-2018123342-A (JP)
Title: Liquid detergent composition
Inventor: TAIMA HIDETOSHI
IPC: A61K8/36
Filed: 2018-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid detergent composition improving storage stability at low temperature, easy to be elongated on a skin and having high foaming performance while concentrated, making the skin after washing smooth with conservation feeling while easy to be rinsed and having reduced stimulation feeling to the skin by washing.SOLUTION: There is provided a liquid detergent composition containing 2.5 to 15 mass% of (A) N-acyl acidic amino acid or a salt thereof, 0.3 to 8 mass% of (B) specific alkyl ether carboxylic acid or a salt thereof, 0.2 to 5 mass% of (C) a specific ampholytic surfactant and (D) water with [(B)+(C)]/(A)×100=15 to 120 and (C)/(A)×100=5 to 70.SELECTED DRAWING: None
Patent JP-2019197621-A (JP)
Title: Display device
Inventor: TERAI YASUHIRO
IPC: H05B33/26
Filed: 2018-05-08
Abstract: To provide a display device capable of reducing resistance of a second electrode.SOLUTION: A display device comprises: a substrate including a pixel region and a peripheral region outside of the pixel region; a first electrode 21 which is provided for each pixel in the pixel region on the substrate; a second electrode 23 which faces the first electrode and is provided commonly to multiple pixels; an organic layer 22B which is provided between the second electrode and the first electrode and includes a light-emitting layer; and an auxiliary conductive layer 26 which contains an organic conductive material and is disposed in the pixel region on the substrate and electrically connected to the second electrode.SELECTED DRAWING: Figure 3
Patent JP-2019195781-A (JP)
Title: Swing bucket for centrifugal machine, centrifugal machine with use thereof, and method for application of force to cell group by use thereof
Inventor: KAGAWA YUKI
IPC: C12M3/00
Filed: 2018-05-10
Abstract: To provide a centrifugal machine which can adhere a sheet form cell group, which maintains a desired shape, at a desired position, and a swing bucket for the centrifugal machine for application of the same.SOLUTION: A swing bucket, which is to be fitted to a swing rotor of a centrifugal machine, comprises: a bottom plate on which a culture container having a flat culture surface is placed; a pair of side parts which are so provided as to face each other; and a swing rotor fitting component which is provided on each side part so that an oscillating shaft becomes parallel to the bottom plate. Herein, the swing bucket has tilt angle adjustment means which can perform adjustment so that the bottom plate is tilted at an arbitrary angle around the oscillating shaft when the culture container, which includes a sample, is placed on the bottom plate of the swing bucket in the centrifugal machine during stop.SELECTED DRAWING: Figure 3
Patent JP-2019203492-A (JP)
Title: Pressure difference propulsion systems (for main space propulsion)
Inventor: KAMIUCHI KINGO
IPC: F03G7/00
Filed: 2018-05-27
Abstract: To widely randomize propulsion technique independent from the rocket propulsion principle (action-reaction law based on the momentum conservation law) being the mainstream of the space propulsion, now.SOLUTION: A pressure difference propulsion system is necessarily (not a closed system enabling conservation of momentum). It is not the "interaction" between respective objects (fluid is contained partly) in the above system, that is, if literally interpreted, the force balance relationship between the action force of one object (A) and the reaction force of the other object (B), over a closed fluid system not enabling the conservation of momentum. Particularly, while using a natural phenomenon (law of nature) of the unbalance of the force in the interaction between the action force (A>B) of A and the action force (B<A) of the B, appropriately, the pressure difference at that time should be applied further efficiently.SELECTED DRAWING: Figure 1
Patent JP-2019205543-A (JP)
Title: Dental x-ray radiographing apparatus
Inventor: NAGANO TATSUYA
IPC: A61C19/00
Filed: 2018-05-28
Abstract: To provide a dental X-ray radiographing apparatus which can be installed in a space-saving manner in an X-ray room.SOLUTION: The dental X-ray radiographing apparatus comprises: a revolving arm 10 comprising an X-ray generation device 2 and an X-ray detection device 3 which can be arranged opposite to each other; an arm support part 20 supporting the revolving arm 10 in a freely revolvable manner; a support part 30 supporting the arm support part 20 in an ascendable/descendible manner; a jaw positioning part 50 which is supported by the support part 30 in an ascendable/descendible manner and supports a jaw part of a subject. The jaw positioning part 50 is arranged in a prescribed position between the X-ray generation device 2 and the X-ray detection device 3 arranged opposite to each other, and can be retreated from the prescribed position.SELECTED DRAWING: Figure 7
Patent JP-2019205564-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-05-28
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can perform special display as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2019208328-A (JP)
Title: Cable holding device
Inventor: HIROSAWA KIYOSHI
IPC: B66D5/16
Filed: 2018-05-30
Abstract: To provide a cable holding device capable of guaranteeing a sufficient and constant cable holding force for preventing falling of a cable irrespective of the thickness of the cable, and thus dealing with the wide range of cable thicknesses.SOLUTION: This cable holding device is characterized by comprising: left and right parts that provide a pair of slopes arranged oppositely to each other so as to reduce a clearance on a lower side; a back side to wich the left and right parts are fixed; a pair of moving bodies that are arranged oppositely to each other so as to be respectively movable on the pair of slopes; and a pair of elastic bodies that are arranged oppositely to each other on the opposing surfaces of the pair of moving bodies.SELECTED DRAWING: Figure 6
Patent JP-2019207837-A (JP)
Title: heater
Inventor: OKAMURA TAKESHI
IPC: H05B3/48
Filed: 2018-05-30
Abstract: To improve the durability of a heater 10.SOLUTION: A heater 10 comprises: a plate-like ceramic body 1; a heating resistor 2 embedded in the ceramic body 1; a cylindrical member 3 in which part of the ceramic body 1 is inserted; and a joint material 4 for fixing the ceramic body 1 inside the cylindrical member 3. As viewed from a cross-section perpendicular to a principal surface of the ceramic body 1 and passing through the ceramic body 1 and the cylindrical member 3, an inner periphery of the cylindrical member 3 has: a first portion 31 along part of the main surface and a side surface of the ceramic body 1; and a second portion 32 in the shape of an arc around the central part of the ceramic body 1 and projecting away from the principal surface of the ceramic body 1. The joint material 4 is filled between the ceramic body 1 and the cylindrical member 3.SELECTED DRAWING: Figure 2
Patent JP-2019213311-A (JP)
Title: Vibration wave motor and driving device having vibration wave motor
Inventor: TAKAI KENTA
IPC: H02N2/12
Filed: 2018-06-01
Abstract: To provide a compact vibration wave motor that achieves thinning.SOLUTION: A vibration wave motor 100 comprises: a plurality of vibrators 103A, 103B constituted of a piezoelectric element 101 and a vibration plate 102; a friction member 104A having a friction contact surface 104c that contacts the vibrator 103A; pressurizing means that pressurizes the vibrator 103A against the friction member 104A; and guiding means 112 that guides a relative movement between the vibrator 103A and the friction member 104A. The vibrator 103A and the friction member 104A relatively move due to the vibration generated by the vibrator 103A. A direction in which the pressurizing means presses each of the plurality of vibrators 103A, 103B intersects a direction of the relative movement on a vertical plane. The pressurizing means is rotatably held by a rotation shaft 107A and presses each of the plurality of vibrators 103A and 103B in different rotation directions.SELECTED DRAWING: Figure 2
Patent JP-2019210677-A (JP)
Title: Track roadbed measuring system
Inventor: SATO TETSUO
IPC: E01B37/00
Filed: 2018-06-04
Abstract: To provide a track roadbed measuring system capable of simply and safely checking the degree of formation of a roadbed concrete surface and specifying a position, depth, and range needed for polishing repair in constructing a track slab on the roadbed concrete, thereby making it possible to drastically shorten a cost and time for the construction of the track slab.SOLUTION: There is provided a track roadbed measuring system in which design coordinates 51, 52, 53, 54 in a design stage are obtained for a track slab construction surface 50a of roadbed concrete where the track slab is constructed, and a target gradient in the design is calculated for the track slab construction surface 50a. For a height h of a first pin 40a of a first projection 40 which is a measurement reference point, it is set in advance so as to correspond to a depth D of the track slab. Moreover, a virtual track slab upper surface 50b having the target gradient and passing through the position of the first pin 40a is taken to be a reference surface in the measurement of difference in altitude of the track slab construction surface 50a.SELECTED DRAWING: Figure 4
Patent JP-2019210689-A (JP)
Title: Vertical hardware adjustment tool and installation method for intermediate connection box
Inventor: MIMA KENJI
IPC: E02D29/12
Filed: 2018-06-04
Abstract: To provide an adjustment tool and installation method for reducing the burden on a worker who installs an intermediate connection box.SOLUTION: A vertical hardware adjustment tool 111 is configured that a first member 210 fixed to a side wall 104 of a manhole and a second member 220 having a long hole 221 that is long in the left-right direction are connected by a connecting member 230 with a predetermined interval therebetween. A vertical hardware 112 is fixed to the vertical hardware adjustment tool 111 fixed to the side wall 104 of the manhole using an anchor bolt 401 using a bolt 222 and a nut 223. Thereby, the position in the left-right direction of the vertical hardware 112 with respect to the vertical hardware adjustment tool 111 can be easily adjusted by sliding the bolt 222 in the long hole 221 without re-striking the anchor bolt.SELECTED DRAWING: Figure 5
Patent JP-2019164972-A (JP)
Title: Negative electrode active material, process for producing the same, negative electrode, and non-aqueous electrolyte storage device
Inventor: SAWADA EISUKE
IPC: H01M4/66
Filed: 2018-06-12
Abstract: To provide a negative electrode active material, which is a carbon material, having sufficient discharge capacity even if it is used in a potential range of 0.4 V(vs.Li/Li) or more, a method for producing such a negative electrode active material, a negative electrode and a non-aqueous electrolyte storage device having such a negative electrode active material.SOLUTION: The negative electrode active material for nonaqueous electrolyte storage devices is a carbon material. A ratio (I/I) of a minimum value Iin a range of 1400 cmto 1550 cmto a maximum value Iin a range of 1500 cmor more and 1700 cmor less in a Raman spectrum is 0.6 or more. A ratio (I/I) of the maximum value Iin a range of 1200 cmto 1450 cmto the maximum value Iis 0.88 or more.SELECTED DRAWING: Figure 1
Patent JP-2019015958-A (JP)
Title: Projector and projection lens unit
Inventor: CHUNG MENG-FENG
IPC: G02B13/04
Filed: 2018-06-13
Abstract: To provide a projector and a projection lens unit according to the present invention.SOLUTION: A projection lens unit includes a first lens group, a second lens group, and a third lens group which are arrayed in order from a screen end to an optical valve end. The first lens group has a negative refractive index, and includes a first lens, a second lens, a third lens, a fourth lens, and a fifth lens whose refractive indexes are negative, negative, negative, positive, and negative, respectively. The second lens group has a positive refractive index, and includes a sixth lens and a seventh lens whose refractive indexes are positive and positive, respectively. The third lens group has a positive refractive index, and includes an eighth lens, a ninth lens, a tenth lens, an eleventh lens, a twelfth lens, and a thirteenth lens whose refractive indexes are negative, positive, negative, negative, positive, and positive, respectively. A projector instrument has superior image formation quality, and the projection lens unit has superior optical quality.SELECTED DRAWING: Figure 2
Patent JP-2019217796-A (JP)
Title: Underwater power supply system
Inventor: MUKODA MINEHIKO
IPC: B63C11/48
Filed: 2018-06-15
Abstract: To provide an underwater power supply system capable of shortening a standby time of a ship on the ocean.SOLUTION: An underwater power supply system comprises a work apparatus, a first battery unit, and an underwater vehicle, where the work apparatus includes at least one power receiving pad arranged in the water, the first battery unit is attached detachably to the work apparatus and includes a power supply pad capable of contactlessly supplying power to the power receiving pad and a battery electrically connected to the power supply pad, and the underwater vehicle travels between the ship on the ocean or an underwater station suspended from the ship on the ocean and the work apparatus, transports the power supply pad capable of contactlessly supplying power to the power receiving pad and a second battery unit including the battery electrically connected to the power supplying pad, to the work apparatus, and removes the first battery unit from the work apparatus and attaches the second battery unit to the work apparatus.SELECTED DRAWING: Figure 1
Patent JP-2019220534-A (JP)
Title: Semiconductor storage device and manufacturing method thereof
Inventor: WATANABE YUTA
IPC: H01L21/336
Filed: 2018-06-18
Abstract: To provide a semiconductor storage device capable of improving processability of a contact unit.SOLUTION: A semiconductor storage device according to an embodiment comprises: a semiconductor substrate; a laminate in which a plurality of electrode layers are laminated in a first direction perpendicular to the semiconductor substrate on the semiconductor substrate; a first insulator segmenting the laminate in a second direction orthogonal to the first direction and extending in a third direction parallel to the semiconductor substrate and orthogonal to the second direction; a contact unit penetrating the laminate in the first direction in a first region continuously surrounding a part of the laminate by the first insulator; and a memory unit penetrating the laminate and the first insulator in the first direction in a second region adjacent to the first region in the third direction. A first width in the second direction of the first region is wider than a second width in the second direction of the electrode layer segmented by the first insulator in the second region.SELECTED DRAWING: Figure 1
Patent JP-2019220800-A (JP)
Title: Network abnormality detection method and network system
Inventor: HE WANTING
IPC: H04L12/43
Filed: 2018-06-18
Abstract: To allow each of a plurality of nodes to determine whether there is abnormality in other nodes on the basis of communication state information indicating transmission and reception results of data with the other nodes.SOLUTION: Each of a plurality of nodes that transmit and receive data via a network transmits and receives data to/from other nodes by time division, records communication state information indicating transmission and reception results of data with the other nodes in association with each node, and transmits the recorded communication state information to the other nodes within one transmission cycle. A normal node compares the communication state information recorded in its own node with the communication state information received from at least two or more other nodes when data is transmitted and received, and determines whether there is abnormality in each of the plurality of nodes on the basis of the comparison results.SELECTED DRAWING: Figure 1
Patent JP-2019217665-A (JP)
Title: Method for producing resin frame and resin frame
Inventor: MATSUDA KOJI
IPC: B29C65/02
Filed: 2018-06-19
Abstract: To provide the resin frame formed using a frame member, that can match an appearance of the part adjacent to a corner part with an appearance of the corner part (concave surface) as much as possible when the corner part has the concave surface.SOLUTION: The method for producing the resin frame of the present invention comprises: a step of installing a pair of frame members, which are to be adjacent to each other at a corner portion, on a pair of molds, by using a mold (4) having a reference surface (4a) for pressing the frame member from an outer peripheral surface, and a blade part (4b) protruding inward with respect to the reference surface and pressing a part of an end of the frame member from the outer peripheral surface; a step of heating end faces of the pair of frame members to be adjacent to each other, and melting them as welding margins; and a welding step of welding the pair of frame members by making the welding margins butt against each other. The welding step comprises welding the end faces of the pair of frame members by pushing in with the pair of reference surfaces in a portion adjacent to the corner portion, and cutting by pushing in with a pair of blades to protrude the welding margins from between the pair of blades, and bending the outer peripheral surfaces of the pair of frame members inward to make the corner portions concave surface (2s) at the corner portions at the part adjacent to the corner portions.SELECTED DRAWING: Figure 5
Patent JP-2018205746-A (JP)
Title: Light control film and laminated glass
Inventor: MIURA KEISUKE
IPC: E06B9/24
Filed: 2018-06-21
Abstract: To provide a light control film that can effectively avoid reduction in external appearance quality of a product and can be sufficiently stably driven even when the film is used as intermediate material of laminated glass, and that can effectively avoid reduction in transmittance and degradation in aligning property of liquid crystal and prevents diffracted light from being seen.SOLUTION: A light control film 10 includes: a first laminate 13; a second laminate 12; a liquid crystal layer 14 sandwiched between the first laminate 13 and the second laminate 12 and comprising liquid crystal molecules 14A; a spacer 24 disposed in the liquid crystal layer 14 to hold thickness of the liquid crystal layer 14; and electrodes 22B and 22A disposed on the first laminate 13 and/or the second laminate 12. The spacer 24 has a columnar shape. A proportion of area occupied by the spacer 24 per unit area in a light-controllable region of the liquid crystal layer 14 in a frontal view of the light control film 10 is 0.5% or more and 10% or less.SELECTED DRAWING: Figure 2
Patent JP-2020004863-A (JP)
Title: Method for forming imprint material pattern, imprint apparatus, adjusting method of imprint apparatus, and article manufacturing method
Inventor: SATO KOJI
IPC: H01L21/027
Filed: 2018-06-28
Abstract: To provide an advantageous technique of satisfactorily correcting an alignment error.SOLUTION: A method is provided for forming a pattern of an imprint material over a shot area of a substrate by using a mold. The method includes a determining step of determining a plurality of marks for alignment of the shot area and the mold, a measurement step of performing measurement for the alignment using the plurality of marks determined in the determining step, a setting step of setting an origin position of a coordinate system for calculating an alignment error between the shot area and the mold on the basis of the arrangement of the plurality of marks determined in the determining step, and a calculation step of calculating the alignment error on the basis of the measurement result of the measurement step and the origin position determined in the setting step.SELECTED DRAWING: Figure 5