baber/WOPTO huggingface dataset:
Patent JP-2018060162-A (JP)
Title: Charging roll for electrophotographic apparatus
Inventor: SATO MASANORI
IPC: G03G15/02
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a charging roll for an electrophotographic apparatus, in which charging performance is increased and uniformity of charging is satisfied.SOLUTION: A charging roll 10 for an electrophotographic apparatus includes a shaft body 12, an elastic material layer 14 formed on an outer periphery of the shaft body 12, and a surface layer 16 formed on an outer periphery of the elastic material layer 14. The surface layer 16 comprises a binder resin, large-diameter particles 18 having an average particle diameter of 15 μm or more and 50 μm or less, and small-diameter particles 20 having an average particle diameter of 3 μm or more and less than 15 μm, in which the content of the small-diameter particles 20 is within the range of 5 to 50 parts by mass with respect to 100 parts by mass of the binder resin, and the size of aggregates of particles including the small-diameter particles 20 included in the surface layer 16 is 6 μm or more and 50 μm or less.SELECTED DRAWING: Figure 2
Patent JP-2018142882-A (JP)
Title: Bird's eye video creation device, bird's eye video creation system, bird's eye video creation method, and program
Inventor: HAYASHI NAOTO
IPC: B60R1/00
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To display a vehicle and detected obstacles such that a positional relationship between the vehicle and obstacles can be intuitively grasped.SOLUTION: A bird's eye video creation device comprises: a video data acquisition part 42 that acquires periphery video data obtained by photographing the periphery of a vehicle; an obstacle information acquisition part 43 that acquires positional information on objects detected on the periphery of the vehicle; a bird's eye video creation part 45 that creates a composed bird's eye video obtained by performing viewpoint conversion processing such that a virtual viewpoint is located separated from a position right above the vehicle in at least either one of a vehicle width direction or a fore-and-aft direction, so that a bird's eye view of the vehicle and obstacles can be seen in the periphery video acquired by the video data acquisition part 42, on the basis of the positional information on the obstacles acquired by the obstacle information acquisition part 43; and a display control part 48 that displays the bird's eye video created by the bird's eye video creation part 45 on a display panel 30.SELECTED DRAWING: Figure 1
Patent JP-2018140075-A (JP)
Title: Attachment for thin paper dispenser and thin paper dispenser
Inventor: SHINOHARA SHINOBU
IPC: B65D83/08
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an attachment for a thin paper dispenser in which thin paper can smoothly be taken out even when the thin paper with low stiffness is stored in the thin paper dispenser.SOLUTION: An attachment for a thin paper dispenser is detachably attached to the thin paper dispenser having a bottom part having an opening outlet and placing thin paper and a wall part extending in a loading direction of the thin paper from the bottom part. The attachment for the thin paper dispenser has a base part formed of a sheet having flexibility and arranged on the bottom part and an extending part extending from the base part and arranged on the wall. In the extending part, multiple protrusions protruded in a direction of the thin paper placed are formed at intervals in the loading direction.SELECTED DRAWING: Figure 1
Patent JP-2018144855-A (JP)
Title: Discharge container
Inventor: YAMAGUCHI KAZUHIRO
IPC: B65D83/62
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a discharge container and a discharge product that can discharge an undiluted solution from an inner bottle to the last so that an undiluted solution left in a neck part is as little as possible.SOLUTION: A discharge container 10 includes: an outer bottle 11 which has a neck part 11d and a body part 11b; an inner bottle 12 which is stored in the inside thereof and has a neck part 12d and a flexible body part 12b; a valve assembly 13 which has a valve mechanism for switching communication and cutoff of the inside of the inner bottle 12 with the outside, closes openings of the outer bottle 11 and the inner bottle 12, and is attached to the outer bottle 11; and a channel member 14 which fills a space inside the neck part 12d of the inner bottle 12 and has a vertical groove for communicating a housing 32 which stores the valve mechanism and the inside of the inner bottle 12. A discharge product 20 is formed by the discharge container 10, an undiluted solution C filled in the inner bottle 12, and a compression agent P filled between the outer bottle 11 and the inner bottle 12.SELECTED DRAWING: Figure 1
Patent JP-2018143592-A (JP)
Title: Image display system, input device, composite mobile device, image display method, and program
Inventor: NISHIDA MAKOTO
IPC: G06F3/01
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an image display system encouraging massage.SOLUTION: An image display system 1 comprises an input device 50, an information processor 10, and a display device 90. The input device 50 has a microphone 52 detecting sound. The information processor 10 has display means changing and displaying contents to be displayed in response to volume of sound detected by the microphone 52. The image display system 1 changes and displays contents to be displayed to the display device 90 in response to volume of frictional sound detected by the microphone 52.SELECTED DRAWING: Figure 1
Patent JP-2017193702-A (JP)
Title: Addition-curable silicone resin composition
Inventor: IGUCHI HIROYUKI
IPC: H01L23/29
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an addition-curable silicone resin composition which has low viscosity and good dispense property before curing, has sufficient strength after curing, has good dicing property, and imparts a cured product with no tack, in particular, a methyl silicone resin composition.SOLUTION: An addition-curable silicone resin composition contains (A) alkenyl group-containing branched organopolysiloxane, (B) alkenyl group-containing linear organopolysiloxane and (C) cyclic vinyl siloxane; (D) organo hydrogen polysiloxane having at least two hydrosilyl groups of 3-7 pts.mass with respect to 100 pts.mass of the total of (A) and (B), in the molecule and (E) a hydrosilylation catalyst.SELECTED DRAWING: None
Patent JP-2017100885-A (JP)
Title: Paper feeder
Inventor: MATSUSHIMA TOSHIHIRO
IPC: B65H3/52
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder capable of preventing the tip end of a paper sheet from entering the clearance between a paper feed roller and a separation unit even if the pressurization on the paper feed roller and the separation unit against each other is cancelled: and to provide an image formation apparatus.SOLUTION: A paper feeder comprises: a paper feed roller having a pickup area in which a recording medium is picked up and a conveyance area to which the recording medium picked up in the pickup area is conveyed; a separation unit forming a nip part with the paper feed roller in the conveyance area; and a stopper moving in a direction of the nip part from a retreat position so as to prevent the recording medium from entering a clearance between the paper feed roller and the separation unit if the paper feed roller is separated from the separation unit and the nip part is released.SELECTED DRAWING: Figure 7
Patent JP-2018150977-A (JP)
Title: Bearing lubrication structure
Inventor: SAKAI KAZUNORI
IPC: F16H57/04
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem on necessity of applying a coating to an outer peripheral face of a boss portion and an inner peripheral face of an inner ring, as creep generates on an inner ring of a rolling bearing which is disposed in a clearance-fitted state to the boss portion of a housing.SOLUTION: A power transmission device T including a circular boss portion 22a projecting from a wall surface of a housing 22 storing a pair of gears 16b, 41 engaged with each other, and a rolling bearing 17 of which an outer ring 17a is fitted to one of the gears 16b in a clearance-fitted state, and of which an inner ring 17b is fitted to the boss portion in a clearance fitted state, includes a recessed portion 23 formed in a region Z of an outer peripheral face of the boss portion surrounded by a geometric plane Pextended to a vertical upper part from a center axis C of the boss portion in parallel with the center axis, and a geometric plane Phorizontally extended to an engagement point M side of the pair of gears from the center axis of the boss portion, along its longitudinal direction, and a lubricant guide portion 24 formed on a wall surface of the housing with which one end face of the inner ring is kept into contact, for guiding a lubricant O attached to the wall surface to the recessed portion.SELECTED DRAWING: Figure 3
Patent JP-2017173819-A (JP)
Title: Method of manufacturing polyvinyl alcohol-based film, polyvinyl alcohol-based film, and polarizing film
Inventor: SATO SHOICHI
IPC: G02B5/30
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a polyvinyl alcohol-based film having smooth surfaces and few drawbacks without having to specially clean or repair a cast mold.SOLUTION: A method of manufacturing a polyvinyl alcohol-based film is provided, the method comprising continuously flow-casting a polyvinyl alcohol-based resin solution into a cast mold to form the film, and continuously cleaning a surface of the cast mold with water and/or an alcohol-based solvent during manufacture.SELECTED DRAWING: None
Patent JP-2018157681-A (JP)
Title: Fixed structure of conductive member
Inventor: KOMORI HIROKAZU
IPC: F16B2/22
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a fixed structure of a conductive member whose manufacturing cost is reduced.SOLUTION: A fixed structure 12 of a multicore cable 11 includes: a multicore cable 11 including at least one electric wire 18 and fixed in a curved shape; a plurality of clips 20 that has a holding section 21 having an opening 32 into which the multicore cable 11 can be inserted and in which the holding section 21 is externally fitted into the multicore cable 11; and a bracket 13 that is mounted with a relative position among the plurality of clips 20 being fixed. The plurality of clips 20 are mounted onto the bracket 13 under a state where an opening direction C of the opening 32 is directed toward a direction that intersects with a direction to which resilience of the curved multicore cable 11 is exerted.SELECTED DRAWING: Figure 1
Patent JP-2018157392-A (JP)
Title: Image forming apparatus
Inventor: SHIRAKUMA TAKUMI
IPC: B41J29/38
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can easily determine an operation result in a sheet unit.SOLUTION: A control part 100 acquires operation results in a series of processes to form an image from respective processing parts of a sheet conveying part 2, an image forming part 11, and a fixing part 3, and stores the history of the operation results in a storage part 101. The control part 100 collects a sheet unit operation result history for every sheet from the history of operation results, compares the sheet unit operation result history with a standard value or a sheet unit operation result history of another sheet to determine the operation result, and outputs a result of determination to an operation part 102.SELECTED DRAWING: Figure 2
Patent JP-2018158989-A (JP)
Title: Ethylene-based polymer powder and molded article thereof
Inventor: KAGA TAKUMI
IPC: H01M2/16
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an ethylene-based polymer powder that causes less unmelted material during a melting process, and causes less yarn breakage and fluffs during a drawing process, has high strength after the drawing process, and can conduct high-productive, stable and long-term continuous operations by using a producing-processing machine, and can suppress hue change in the molded article without using chlorine arresting agents such as calcium stearate, and to provide a molded article by using the ethylene-based polymer powder.SOLUTION: An ethylene-based polymer powder of the present invention has 1) a viscosity average molecular weight of 200,000 or more, 2) an amount of sulfur in a range of from 0.10 to 50 ppm, and 3) a ratio of an amount of chlorine to an amount of sulfur in a range of from 0.010 to 10. A molded article of the present invention is obtained by using the ethylene-based polymer powder.SELECTED DRAWING: None
Patent JP-2018159239-A (JP)
Title: Connection structure of floor panel and building
Inventor: TOKUNAGA SHO
IPC: E04B5/02
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a floor panel capable of quickly stabilizing the floor panel and easily joining the floor panel with an adjacent member.SOLUTION: There is provided a connection structure of a floor panel 3 disposed adjacent to beam portions (21, 32A). In the floor panel, a rectangular framework is formed by beam materials (31, 32, 33). The eaves base beam 31 and one of the gable beams 32 of the floor panel are fitted with a mounting metal fitting 6 and a joint metal fitting 5 that protrude toward the upper surfaces of the adjacent beam portion. The joint metal fitting 5 and the mounting metal fitting 6 are formed by upper protrusions 51, 61 protruding toward the upper surface of the adjacent beam portion and fixing portions (53, 62) to be fixed to the beam material.SELECTED DRAWING: Figure 1
Patent JP-2018158530-A (JP)
Title: Gas barrier laminated film
Inventor: KUWAGATA YUSUKE
IPC: C23C14/08
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a gas barrier laminated film which exhibits excellent gas barrier property under a severe environment.SOLUTION: A gas barrier laminated film 10 is formed by laminating resin base materials 11 and 15, vapor-deposited layers 12 and 16 laminated on at least one surface of the resin base material and two or more gas barrier films 18 and 19 having an overcoat layer 13 laminated on the vapor-deposited layer through adhesive layers 14 and 17, where the vapor-deposited layer is a vapor-deposited film containing at least one selected from metallic silicon, silicon oxide, metallic aluminum and aluminum oxide, the overcoat layer contains a water-soluble polymer having a hydroxyl group, alkoxysilane or its hydrolysate, and oxygen permeability on measurement conditions of 30°C and 70RH after a tensile test of an elongation of 3% at 100 μm/sec is 5 times or less oxygen permeability on measurement conditions of 30°C and 70RH before a tensile test.SELECTED DRAWING: Figure 1
Patent JP-2020080204-A (JP)
Title: Portable light
Inventor: WATANABE KOJI
IPC: F21L4/00
Filed: 2017-03-23
Abstract: To provide a portable light that is used by winding a rod-like body holding lighting tools around a waist of a person and reduces load on a body, whereby the person is less likely to become tired even when using it for a long time, and has two lighting tool, thereby irradiating not only a front side but also user's surroundings.SOLUTION: A portable light fitted to a waist of a person includes: a rod body including a synthetic resin around a polyvinyl chloride-coated steel wire and having flexibility; a connector provided to both ends of the rod body; and a lighting tool with a power supply which is held by each connector.SELECTED DRAWING: Figure 1
Patent JP-2017170148-A (JP)
Title: Attachment for hand held appliance
Inventor: Jonathan James Harvey Heffer
IPC: A45D20/12
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an attachment for a hair care appliance which allows hair to be easily removed and not to become tangled.SOLUTION: An attachment for a hair care appliance includes an elongate body having: a first end and a second end; a fluid inlet at the first end; a fluid outlet; and a fluid flow path extending between the fluid inlet and the fluid outlet. The diameter at the first end is larger than the diameter at the second end. The fluid outlet extends from the first end to the second end. The elongate body may converge from the first end towards the second end. The elongate body may gradually reduce in diameter from the first end. The reduction in diameter may extend along a portion of the elongate body. There may be a gradual transition from the diameter at the first end to the diameter at the second end.SELECTED DRAWING: Figure 3
Patent JP-2018162710-A (JP)
Title: Internal combustion engine for automobile
Inventor: MAEDA KAZUHIDE
IPC: F01M13/04
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce damage when a person falls down against a bonnet in an accident, and to suppress oil consumption or to prevent deterioration with a simple structure.SOLUTION: A recessed portion 11 stepped down with respect to a flat reference upper surface portion 4 configuring an upper end of a head cover, is formed on the head cover, and an oil control valve 12 is disposed in the recessed portion 11. As the oil control valve 12 is not projected to the reference upper surface portion 4, a shock absorbing function of the bonnet 30 is improved, and damage received by a person when a body (head) of the person collides with the bonnet 30 in an accident can be reduced. A ventilation passage 22 is formed by an upper face plate 1 and a baffle plate 21, but as a lower part of the recessed portion 11 is formed as a throttle portion 28, a flow velocity of fresh air is increased and ventilation performance can be improved.SELECTED DRAWING: Figure 4
Patent JP-2018170665-A (JP)
Title: Network system and failure recovery method
Inventor: ONOGI YOSHIYUKI
IPC: H04L12/70
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a network system capable of quickly recovering communication of a subordinate supplicant at the time of occurrence of a failure in an authenticator in a network using IEEE 802.1x authentication.SOLUTION: An authenticator 301 includes an authenticated supplicant management unit 351 that registers authentication information including a user ID and a MAC address related to a supplicant that has been determined to be successfully authenticated by an authentication server in an IEEE 802.1x authentication management unit 341 in an authentication information registration table 351a and a MAC authentication management unit 331 that registers the authentication information related to the supplicant based on return information when information indicating that the supplicant has been authenticated is included in the return information from the authentication server that has received an inquiry by MAC authentication including the MAC address of the supplicant at the time of reception of the MAC frame from an unregistered supplicant.SELECTED DRAWING: Figure 2
Patent JP-2018166476-A (JP)
Title: Composition for inhibiting fading of anthocyanin dye with branched sugar alcohol, and fading inhibiting method
Inventor: OKI SHIHO
IPC: A23L5/43
Filed: 2017-03-30
Abstract: To provide a composition that causes no foreign tastes when added to food and drink, and is stable even under heating and acidic conditions, the composition to inhibit fading of an anthocyanin dye, and a fading inhibiting method.SOLUTION: A composition for inhibiting fading of an anthocyanin dye contains at least disaccharides of branched sugar alcohols having α-1,6 bonds, which are one or more selected from isomaltitol, panitol, and isomaltotriitol, as the active ingredient. There is also provided a method for inhibiting fading of food and drink containing an anthocyanin dye, including adding of the branched sugar alcohols.SELECTED DRAWING: None
Patent JP-2018173550-A (JP)
Title: Polarizer with protective film and optical laminate
Inventor: OGAWA MITSUAKI
IPC: G02B5/30
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a polarizer with protective film with which it is possible to suppress the inclusion of air bubbles that can occur when a protective film is pasted back, and an optical laminate that includes the polarizer.SOLUTION: Provided are a polarizer with protective film that comprises a polarizer including a polarizing element and a protective film laminated on one surface thereof, in which a protective film paste back time is 17 seconds or less, and an optical laminate that includes the polarizer. Where an end on one short side of 100 mm×50 mm measurement sample acquired from the polarizer with protective film is fixed in place, the protective film of the measurement sample is peeled off to a fixation point from a short side that faces said short side, and a state is obtained in which the protective film is pulled up at a prescribed pull-up angle in prescribed pull-up length, and the protective film is released from this state, the paste back time is defined as a time until the protective film is pasted back to the polarizer of the measurement sample by deadweight after being released.SELECTED DRAWING: Figure 1
Patent JP-2018171807-A (JP)
Title: Gas barrier laminate film
Inventor: OMASA SHINYA
IPC: C08L23/26
Filed: 2017-03-31
Abstract: SOLUTION: There is provided a gas barrier laminate film which contains: an adhesive resin composition layer (A) formed of an adhesive resin composition that is modified with an unsaturated carboxylic acid or its derivative, and has a graft amount of 0.01-1.0 wt.%, a density of 900-930 kg/mand a melt flow rate of 0.5-3.0 g/10 min, contains a modified ethylene-α-olefin copolymer (A1) and an ethylene-α-olefin copolymer (A2), and has a content ratio of the component (A1) of 5-80 wt.% and a content ratio of the component (A2) of 20-95 wt.%; and a gas barrier resin layer (B).EFFECT: A gas barrier laminate film prevents a bag from being broken for a long time with peeling between an adhesive resin layer and a polyamide resin layer or an ethylene-vinyl alcohol copolymer layer as a starting point even at high temperature, for example, 70-95°C, and accordingly can be used as an air chain that is used as a packaging material of a food product subjected to boiling treatment and used during conveyance.SELECTED DRAWING: None
Patent JP-2017143073-A (JP)
Title: Electric characteristic of shielding electric cable
Inventor: DAUGLAS B GUNDEL
IPC: H01B7/18
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a shielding electric cable simplifying the connection a conductor set to a drain wire, reducing the dimensions of a cable connection part and/or useful for the opportunity of the mass terminal of the cable.SOLUTION: Each conductor set (4) of a shielding electric cable (2) contains one or more conductors (6) having the dimensions of 24AWG or lower, and each conductor set (4) has an insertion loss of about below -20 dB/meter over the frequency range of 0 to 20 GHz. The first and second shielding films (8) are arranged in such a manner that, in the cross-section including a cover part (7) and a sandwiched part (9), the cover parts of the first film and second film (8) are combined to substantially surround each conductor set (4), and the sandwiched parts of the first film and teh second film (8) are combined to form the sandwiched parts of the cable (2) on the respective sides of each conductor set (4).SELECTED DRAWING: Figure 1