baber/WOPTO huggingface dataset:
Patent JP-2019131920-A (JP)
Title: Crimped yarn
Inventor: MORIOKA HIDEKI
IPC: D02G1/18
Filed: 2018-01-31
Abstract: To provide a fibrous material with pleasant bulkiness as well as a soft surface touch by means of a fiber length difference depending on crimped forms by accurately controlling the crimped form of a single fiber composing crimped yarn, and by controlling and improving the dispersibility of the single fiber in a fiber bundle.SOLUTION: Crimped yarn is characterized that two or more kinds of single fibers of eccentric core-sheath composite yarn with different cross-sectional forms are dispersed and mixed in a fiber bundle.SELECTED DRAWING: Figure 2
Patent JP-2019132999-A (JP)
Title: Liquid crystal device
Inventor: TADAUCHI RYO
IPC: G02F1/13
Filed: 2018-01-31
Abstract: To allow for effectively preventing a gap between a pair of substrates from being expanded by expansion of a liquid crystal caused by temperature rise or the like, and thereby minimizing performance deterioration due to expansion of the gap.SOLUTION: A liquid crystal device comprises a pair of substrates 30 enclosed in a frame-like sealing member 40 and bonded together via the sealing member 40, and a liquid crystal 35 encapsulated in a liquid crystal region formed by the sealing member 40 and the pair of substrates 30. The liquid crystal region consists of an effective area 5 comprising an effective portion 34 sandwiched between electrodes disposed on the pair of substrates 30, and a non-effective area 6 located between the effective area 5 and the sealing member 40. The effective area 5 is provided with, apart from the effective portion 34, an equipotential section 24 sandwiched between electrodes 25, 39 disposed on the pair of substrates 30. Voltage of a same level is applied to the electrodes disposed on the pair of substrates in the equipotential section 24.SELECTED DRAWING: Figure 1
Patent JP-2019131275-A (JP)
Title: Aluminum container for wine
Inventor: KITO SATOSHI
IPC: B32B15/01
Filed: 2018-02-02
Abstract: To provide an aluminum container that effectively prevents the occurrence of corrosion of the container and damage to the flavor of the wine even when wine containing sulfite is filled and sealed without using a special scavenger for capturing sulfite.SOLUTION: In an aluminum container for wine comprising an aluminum can body and an aluminum can lid covering an opening of the can body, a polyester resin coating having a thickness of 4 μm or more is formed in an inner surface of the aluminum can body, and a coating film made of a polyester/phenolic paint having a thickness of 6 μm or more is formed on the inner surface of the aluminum can lid.SELECTED DRAWING: Figure 4
Patent JP-2019136749-A (JP)
Title: Bending processor and metal mold opening amount determination method
Inventor: OYAMADA NOBURO
IPC: B30B15/00
Filed: 2018-02-13
Abstract: To provide a metal mold opening amount determination device and method by which an optimum metal mold opening amount can be set.SOLUTION: A metal mold opening amount determination method has: a process in which a first metal mold opening amount, which is required for carrying-out of a processed work-piece, is determined; a process in which a second metal mold opening amount, which is required for carrying-in of a next processed work-piece, is determined; a process in which a third metal mold opening amount, which enables visual recognition of a tip of a work-piece by an operator when performing carrying-in of the work-piece, is determined; a process in which a maximum opening amount among the first metal mold opening amount, the second metal mold opening amount and the third metal mold opening amount is selected; and a process in which a metal mold opening operation is performed with the maximum opening amount.SELECTED DRAWING: Figure 5
Patent JP-2019137323-A (JP)
Title: Vessel
Inventor: YAMADA TOMOYUKI
IPC: B63B1/40
Filed: 2018-02-14
Abstract: To improve propulsion performance by reducing wave resistance in an attachment unit of a rudder in a vessel.SOLUTION: A vessel includes a hull 10, a pair of right and left propellers 19A, 19B arranged in a stern 12 of the hull 10, and a pair of right and left rudders 20A, 20B arranged behind the pair of right and left propellers 19A, 19B in the stern 12 of the hull 10, and a pair of right and left projection units 31A, 31B projecting below are provided on a bottom 13 to which the pair of right and left rudders 20A, 20B are attached in a vessel width direction Y of the vessel 10 in positions of rotational center lines RCL1, RCL2 of the pair of right and left rudders 20A, 20B in a vessel length direction X of the vessel 10.SELECTED DRAWING: Figure 7
Patent JP-2019143884-A (JP)
Title: Cooling storage
Inventor: ARAKAWA MASASHI
IPC: F25D23/06
Filed: 2018-02-21
Abstract: To abolish the drilling work of a heat insulation material, and to prevent the absorption of water by the heat insulation material.SOLUTION: This cooling storage 10 comprises: a heat insulation box body 12 which has an outer box 30 and an inner box 40 arranged in the outer box 30, and in which a charge space 16 is formed between the outer box 30 and the inner box 40; a first electric component having first wiring, and attached to the heat insulation box body 12; and a wiring insertion member 50 having a wiring space 57 which is apart from the charge space 16. The heat insulation material 17 is charged into the charge space 16 in a state that the wiring insertion member 50 is attached to the heat insulation box body 12. The wiring insertion member 50 comprises a first wiring part 51 for inserting the first wiring therein in a vertical direction in a state of contacting with the inner box 40, and a second wiring part 52 which has an upwardly-opened upper face opening 54, is brought into a form of extending up to a front end of the charge space 16 in a state that an opening edge of the upper face opening 54 contacts with the outer box 30, and inserts the first wiring to a fore-and-aft direction. The outer box 30 comprises a drilling part 35 which is arranged while coinciding with the upper opening 54 of the wiring insertion member 50.SELECTED DRAWING: Figure 4
Patent JP-2018134634-A (JP)
Title: Protective air-permeable material and method for producing the same
Inventor: MOHAMMAD MOKBUL HOSSAIN
IPC: B32B5/26
Filed: 2018-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a protective air-permeable material and a method for producing the protective air-permeable material.SOLUTION: There is provided a composite material for a protective air-permeable material. The protective air-permeable material has at least one carrier layer and an electrospinning film provided on at least one carrier layer. The electrospinning film is made of fibers that overlap with each other to form a porous structure. Thereby, the porous structure is designed. The carrier layer contains a monofilament cloth. Plasma coating is provided on both the electrospinning film and the monofilament film of at least one carrier layer. A joint portion is provided in which the carrier layer and the electrospinning film are connected to each other. There is also provided a method for producing the protective air-permeable material.SELECTED DRAWING: Figure 1
Patent JP-2019146091-A (JP)
Title: Reading module and image forming apparatus including the same
Inventor: HIGASHITANI KATSUHIRO
IPC: G02B17/06
Filed: 2018-02-23
Abstract: To provide a reading module that can read not only the inside of an image area but also the outside of the image area in a reading system using a mirror array in which reflection mirrors are arranged in array, and an image forming apparatus including the reading module.SOLUTION: A reading module 50 comprises: a light source 31; an optical system that forms light emitted from the light source 31 and reflected on an intermediate transfer belt 8 into an image as image light d; and a first sensor 141a and a second sensor 141b that convert the image light d formed into an image by the optical system into an electrical signal. The optical system includes a mirror array 35 in which a plurality of reflection mirrors 35a, 35b, 35c are connected in a main scanning direction, and a plurality of diaphragm parts 37 that adjust the quantity of the image light d. The first sensor 141a is arranged to overlap the adjacent second sensor 141b in the main scanning direction.SELECTED DRAWING: Figure 3
Patent JP-2019146910-A (JP)
Title: Cleaner system
Inventor: OKAZAKI MITSUHIRO
IPC: A47L9/00
Filed: 2018-02-28
Abstract: To provide a cleaner system in which a cleaner can be attached to a support device in an attaching manner according to a use form of the cleaner, and the cleaner can be appropriately supported by the support device.SOLUTION: A cleaner system 1 includes a cleaner 2 having a first part to be held and a second part to be held, and a support device 3 having a first holder and a second holder. When the cleaner 2 approaches the support device 3 from a specific side direction, the first part to be held is held by the first holder and the second part to be held is held by the second holder. When a body 6 of the cleaner 2 approaches the support device 3 from above, the body 6 is connected to a tube body 5 of the cleaner 2 supported by the support device 3, and the first part to be held is held by the first holder.SELECTED DRAWING: Figure 48
Patent JP-2019153617-A (JP)
Title: Liquid heating device and cleaning system
Inventor: MIMURA KAZUHIRO
IPC: H01L21/304
Filed: 2018-02-28
Abstract: To maintain liquid flowing through a circulation flow channel including a heating device at an appropriate temperature.SOLUTION: A liquid heating device comprises a circulation flow channel connected to a branch flow channel through which first liquid supplied to a target flows, a heating device that is disposed in the circulation flow channel and heats the first liquid flowing in the circulation flow channel, and a cooling device that cools the first liquid flowing through the circulation flow channel while the supply of the first liquid to the target is stopped.SELECTED DRAWING: Figure 1
Patent JP-2019151445-A (JP)
Title: Feeding device
Inventor: MIZOGUCHI AKIHITO
IPC: B23P19/06
Filed: 2018-03-01
Abstract: To provide a feeding device capable of reducing clogging of a part in a groove, compared with a feeding device which makes the part fall by a member which comes in contact with the part from the outside of the groove.SOLUTION: A feeding device has: a bottomed container for housing a part to be supplied; a shaft body which penetrates the bottom, rotatably supports the container around an axis in an inclined posture where the bottom is located below, and has a groove which opens upward to allow the part to pass from the inside of the container to the outside; a movable member which reciprocates between the bottom of the groove and the opening; and a rotary machine which allows the container to rotate around the axis.SELECTED DRAWING: Figure 3
Patent JP-2019154345-A (JP)
Title: Ice cream and production method thereof and soft cream mix
Inventor: YAMAGUCHI MIKI
IPC: A23G9/00
Filed: 2018-03-14
Abstract: To provide ice cream which has a novel texture.SOLUTION: There is provided ice cream including cooked rice of high amylose rice, in which a content ratio of the high amylose rice is 0.1-20.0 mass%. There is also provided soft cream in which, a content ratio of the high amylose rise is 1.5-4.5 mass%. There is also provided a production method of soft cream comprising: a heating step for heating an agitation gelation object of the cooked rice of high amylose rice, for 1 minute or longer minutes at temperature of 80 to 90°C for making the cooked rice into a sol-like state, for obtaining a solation object; and a mixing step for mixing at high speed of 1000 rpm or lower, the solation object with other soft cream raw materials, for acquiring soft cream mix.SELECTED DRAWING: None
Patent JP-2019158054-A (JP)
Title: Automatic transmission
Inventor: YAMAKAWA SHOTA
IPC: F16D55/40
Filed: 2018-03-15
Abstract: To reduce a weight and a radial dimension of an automatic transmission while supplying a lubrication working fluid from a hub member side, in the automatic transmission including a frictional fastening element provided with a plurality of friction plates between the hub member and a drum member.SOLUTION: A hub member 20 includes: a first hub member 21 having a cylindrical portion 23 including a spline portion with which friction plates are spline-engaged, and composed of an iron-based material; and a second hub member 31 having a supply portion for lubrication 33 including a supply oil passage for lubrication and composed of an aluminum-based material. A cutout portion for lubrication 27 is formed on the cylindrical portion 23 of the first hub member 21, and the supply portion for lubrication 33 of the second hub member 31 supplies a lubrication hydraulic fluid to the friction plates through the cutout portion for lubrication 27.SELECTED DRAWING: Figure 10
Patent JP-2019155791-A (JP)
Title: Laminate tube container having fine uneven pattern
Inventor: MATSUSHITA TAEKO
IPC: B65D25/20
Filed: 2018-03-15
Abstract: To provide a laminate tube container that has discriminability due to vision and tactile and is difficult to slip for consumers, in particular, the elderly, without using a special device and at a low cost, furthermore, to provide a laminate tube container having excellent barrier property to an oxygen gas and steam, excellent content resistance, and excellent charging and wrapping resistance of contents such as a toothpaste, a food product, a cosmetic, a medical drug, and other.MEANS FOR SOLVING THE PROBLEM: A laminate tube container on a surface of which a fine uneven pattern is transferred and formed by a production method that contains a special process that uses a molding sheet having a specific composition and a molding sheet prepared from a smooth molding sheet raw fabric having specific surface roughness.SELECTED DRAWING: Figure 1
Patent JP-2019157068-A (JP)
Title: Ricinoleic acid copolymer composition and crosslinked body thereof
Inventor: KIDA MARIKO
IPC: C08L67/06
Filed: 2018-03-16
Abstract: To provide a ricinoleic acid polymer composition excellent in mechanical strength after crosslinking when formed into a rubber molded product.SOLUTION: The ricinoleic acid copolymer composition includes 100 pts.mass of (A) a copolymer of [α] ricinoleic acid and/or a derivative thereof, [β] a dicarboxylic acid and [γ] a diol, 10 to 300 pts.mass of (B) a reinforcement material and 0.01 to 10 pts.mass of (C) a crosslinking agent, in which the copolymer (A) satisfies at least requirements as given below; the requirement that the content of a structural unit derived from ricinoleic acid and/or a derivative thereof [α] is 10 mol% to less than 100 mol% based on the total of the structural unit derived from the ricinoleic acid and/or the derivative thereof [α], a structural unit derived from the dicarboxylic acid [β] and a structural unit derived from the diol [γ]; the requirement that the weight average molecular weight Mw is 10,000 to 500,000; and the requirement that the ratio (Mw/Mn) of the weight average molecular weight Mw to the number average molecular weight Mn is 2 to 6.SELECTED DRAWING: None
Patent JP-2019162641-A (JP)
Title: Friction welding device and method for operating the same
Inventor: MURAMATSU YOSHITAKA
IPC: B23K20/12
Filed: 2018-03-19
Abstract: To provide a friction welding device capable of enhancing weld strength even when welding a plurality of members made of different materials by using frictional heat.SOLUTION: A friction welding device includes a tool 10, a rotary driver 8, a linear driver 7, and a control device 30 configured to execute: (A) controlling the linear driver 7 and the rotary driver 8 to rotate the tool 10 while pressing the tip portion thereof against a portion Wa to be welded of an object W to be welded so that temperature of the portion Wa to be welded becomes an A1 transformation point or higher; (B) making the tip portion of the tool 10 reach a first position so that a softened second member W2 sticks in a softened first member W1; and (C) controlling the linear driver 7 and the rotary driver 8 so as to pull out the tool 10 from the portion Wa to be welded in a state where the tool is rotated.SELECTED DRAWING: Figure 1
Patent JP-2019167588-A (JP)
Title: Slurry for spray
Inventor: MASUDA TAKAYA
IPC: C23C4/11
Filed: 2018-03-23
Abstract: To provide slurry for spray which is less likely to generate agglutination of spray particles.SOLUTION: Slurry for spray includes spray particles comprising a ceramic, a dispersive medium formed by dispersing spray particles, and a dispersant for improving dispersion stability of the spray particles to the dispersive medium. The dispersant contains a first dispersant which is at least either of an organic acid having a molecular weight of 1,000 or more and its salt, and a second dispersant which is an organic acid having a molecular weight of 40 or more and 400 or less.SELECTED DRAWING: None
Patent JP-2019132817-A (JP)
Title: Pressure sensor and method for manufacturing the same
Inventor: KOODAKA MAKOTO
IPC: H01L29/84
Filed: 2018-03-23
Abstract: To provide a pressure sensor capable of surely matching the center of a base material with the center of a housing, and surely joining the base material and the housing, and a method for manufacturing the same.SOLUTION: A metallic base material 11 comprises a holding unit 11a, and a first flange 11b. A sensor chip 12 arranged with a sensor element is provided in the holding unit. An insulative adjustment member 14 is provided in a holding unit of a periphery of the sensor chip. The periphery of the sensor chip is located between a periphery of the holding unit and a periphery of the first flange. A metallic housing 15 comprises an opening 15a, and a second flange 15b. An inner surface of the opening 15a is brought into contact with a periphery of the adjustment member, and the second flange is joined to the first flange. A diaphragm 16 is provided in the housing, and covers the opening 15a. A fluid 18 is filled in the housing.SELECTED DRAWING: Figure 4
Patent JP-2019167482-A (JP)
Title: Method for producing polyvinyl phosphonic acid
Inventor: SUGIHARA SHINJI
IPC: C08F4/04
Filed: 2018-03-26
Abstract: To provide a method that makes it possible to produce a polyvinyl phosphonic acid with a high molecular weight by simple means, and in a quick polymerization reaction, while suppressing thermal runaway of the reaction.SOLUTION: The present invention provides a method for producing a polyvinyl phosphonic acid by radical polymerization of a vinyl phosphonic acid monomer in the presence of a radical polymerization initiator, wherein, as a solvent, used is a solvent mixture of a carboxylic acid anhydride and a specific organic solvent.SELECTED DRAWING: None
Patent JP-2019167607-A (JP)
Title: Film deposition method of tungsten film, and control device
Inventor: NARUSHIMA KENSAKU
IPC: H01L21/28
Filed: 2018-03-26
Abstract: To provide a technology capable of depositing a tungsten film without generating voids in a trench and a hole.SOLUTION: In a film deposition method of a tungsten film, a tungsten film is deposited to an open hole for exposing a surface of a substrate, the open hole being formed in a film deposited on the surface of the substrate. The film depositing method includes a step for forming a barrier metal film made of a nitride of a transition metal in the open hole so that the tungsten film is deposited thicker on the exposed surface of the substrate than on the side wall of the open hole and a step for supplying tungsten chloride gas and a reduction gas for reducing the tungsten chloride gas to selectively deposit the tungsten film on the exposed surface of the substrate.SELECTED DRAWING: Figure 2
Patent JP-2019169925-A (JP)
Title: Imaging apparatus and control method and program thereof
Inventor: MAEDA MUNEKATSU
IPC: H04N5/225
Filed: 2018-03-26
Abstract: To generate a video where flash band is corrected without continuing the same captured images, by setting shutter speed freely.SOLUTION: An imaging apparatus 100 includes an imaging unit 4 capable of executing first imaging and second imaging of different accumulation timing in parallel, a MPU10 executing first imaging and second imaging so that the storage period of all lines of image pick-up devices in the second imaging overlaps the reading period, a first memory 5 and a second memory 6 for storing the captured images obtained by the first imaging and second imaging, a flash detector 7 for detecting generation of flash band in the captured images thus stored, and an image selection section 8 for selecting a captured image, in which flash band is not generated, on the basis of the detection results of flash band, and an image processing section 9 generates a video by using a captured image selected by the image selection section 8.SELECTED DRAWING: Figure 2
Patent JP-2019173447-A (JP)
Title: Flame-retardant treated woody material, and fireproof structural member
Inventor: KOSHII JUN
IPC: E04B1/94
Filed: 2018-03-29
Abstract: To provide a flame-retardant treated woody material capable of securing sufficient adhesive force to a load support portion and protecting a load support portion more securely, and a fireproof structural member comprising the same.SOLUTION: A flame-retardant treated woody material is bonded to a surface of a load support portion of a fireproof structural member. The flame-retardant treated woody material comprises: a plate-shaped core material impregnated with a flame-retardant chemical; and an inner layer material which comprises a wooden plate including an adhesive surface bonded to the surface of the load support portion, which is laminated in a plate thickness direction with respect to the core material and which is thermally pressure-bonded to the core material. The inner layer material is flame-retardant untreated material which is not impregnated with the flame-retardant chemical.SELECTED DRAWING: Figure 3
Patent JP-2019178502-A (JP)
Title: Movable body moving device
Inventor: JOKO ATSUSHI
IPC: E05F15/41
Filed: 2018-03-30
Abstract: To make it possible to control the movement of a moving body, with a simple device configuration, by determining that an obstacle is sandwiched between the edge of the moving body and a base body.SOLUTION: A moving body having a first edge portion and a second edge portion is moved by driving of a first driving unit and a second driving unit between a close position where the first edge portion and the second edge portion are close to a base body and a spaced position where the first edge portion and the second edge portion are apart from the base body. A control unit for controlling the driving of the first driving unit and the second driving unit stops the driving of the first driving unit and the second driving unit when the change value of first driving information and second driving information received from a first sensor and a second sensor caused by the inhibition of the driving of the first driving unit and the second driving unit due to the suppression of the movement of the moving body exceeds a predetermined threshold value. The threshold value is set smaller when there is an abnormal difference between the first drive information and the second drive information than when the first drive information and the second drive information are equal.SELECTED DRAWING: Figure 6
Patent JP-2019177008-A (JP)
Title: Toilet bowl device
Inventor: KOGA KAZUKI
IPC: A47K13/30
Filed: 2018-03-30
Abstract: To provide a toilet bowl device that can further properly inhibit washing water for toilet seat back washing from leaking to the outside.SOLUTION: A toilet bowl device 10 is configured to be capable of executing toilet seat back washing for washing a back side of a toilet seat by supplying cleaning fluid to the back side. The toilet bowl device 10 is controlled not to execute the toilet seat back washing while the toilet seat is in a non-open state.SELECTED DRAWING: Figure 5