baber/WOPTO huggingface dataset:
Patent JP-2017125526-A (JP)
Title: Magnetic viscous fluid shock absorber
Inventor: YONEHARA YASUHIRO
IPC: F16F9/34
Filed: 2016-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic viscous fluid shock absorber which obtains a certain damping force even in a situation where a predetermined damping force is not generated by a coil.SOLUTION: A shock absorber 100 includes: a first fluid chamber 11 and a second fluid chamber 12 divided in a cylinder by a piston 20; and a coil 33a which generates a magnetic field acting on a magnetic viscous fluid flowing in a communication passage 22. The piston 20 has: a piston core 30; a recessed part 31f formed on an outer peripheral surface of the piston core 30; a restriction member 70 housed in the recessed part 31f; an introduction passage 37 which guides the magnetic viscous fluid in the first fluid chamber 11 or the second fluid chamber 12 into the recessed part 31f in a direction that the restriction member 70 protrudes into the communication passage 22; and a fail valve 60 which opens or closes the introduction passage 37. When an electric current applied to the coil 33a is lower than or equal to a predetermined value, the fail valve 60 opens the introduction passage 37 to cause the restriction member 70 to protrude into the communication passage 22.SELECTED DRAWING: Figure 1
Patent JP-2017127098-A (JP)
Title: Starter and starting method of induction load device
Inventor: KURIBAYASHI HIROYOSHI
IPC: H02P1/28
Filed: 2016-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a starter of an induction load device capable of starting the induction load device smoothly, by preventing vibration and noise when starting the induction load device such as a motor.SOLUTION: A starter 10 includes an ignition angle control circuit 11 for sequentially controlling the ignition angle α of an AC voltage applied to a motor 30, and a semiconductor switch 12 for applying an AC voltage to the motor 30 under control of the ignition angle control circuit 11. The ignition angle control circuit 11 detects zero-cross of the applied voltage sequentially and detects a current flowing through the motor 30 sequentially, and increases the applied voltage to the motor 30 gradually, by decreasing the ignition angle α of the AC voltage applied to the motor 30 gradually, after the current value has passed 1/2 of the peak value.SELECTED DRAWING: Figure 1
Patent JP-2017126195-A (JP)
Title: Transmission member, irradiation device, and electronic pen
Inventor: YAMAGUCHI YOSHINORI
IPC: G06F3/03
Filed: 2016-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a device which is small-sized as compared with the case where one sheet of a reflection surface is arranged on an optical path in the device guiding light from a light source to an irradiation object.SOLUTION: A transmission member 322 includes a plurality of first surfaces 323 and a plurality of second surfaces 324 on a light source side, and includes a third surface 325 on an irradiation object side. The plurality of first surfaces 323 is arranged side by side in a width direction B2 of an optical path from a light source to the irradiation object, and refracts irradiation light from the light source incident on each of the first surface 323 toward the direction heading for the irradiation object, respectively. The plurality of second surfaces 324 is the surfaces sandwiched by neighboring first surfaces 323, respectively. The third surface 325 is the surface from which the light refracted on the first surface 323 is emitted, and is provided with a rough surface on the entire width direction B2 of the optical path, that is, provided with a second uneven part 39. As compared with the case where the third surface 325 is plane, a fluctuation due to the position of the intensity of the irradiation light from the light source which arrives at the irradiation object is suppressed.SELECTED DRAWING: Figure 6
Patent JP-2016076502-A (JP)
Title: Light emitting device
Inventor: HATANO KAORU
IPC: H05B33/04
Filed: 2016-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure which restrains an effect of moisture entering from the outside in a light emitting device using a light emitting element, and which has sufficient reliability.SOLUTION: A light emitting device has a division wall, a first opening where a light emitting element is provided and a second opening are provided in the division wall, and the second opening surrounds an outer periphery of a pixel part. At the second opening, the division wall penetrates in a thickness direction, and a cathode of the light emitting element is provided in the second opening. In addition, on a bottom of the second opening, a conductive film which is in contact with the cathode is provided. According to the structure, a path through which moisture entering from the outside reaches the light emitting element of the pixel part is cut off, so that the effect of moisture can be prevented.SELECTED DRAWING: Figure 18
Patent JP-2017136893-A (JP)
Title: Anti-icing device and aircraft
Inventor: ISHIDA HISAYUKI
IPC: B64D15/04
Filed: 2016-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an anti-icing device which has a simple structure and which can acquire anti-icing performance corresponding to displacement of a stagnation point without increasing air resistance.SOLUTION: An anti-icing device 10 blows a heating gas to an inner surface of wings of an aircraft 1 and it includes: a piccolo tube 11 having a flow passage in which the heating gas flows in the longer direction directed to a tip end from a rear end, and a plurality of jet holes for communicating the flow passage and the outside and provided along the longer direction; and a supply source for supplying the heating gas toward the piccolo tube 11. The piccolo tube 11 is held so that the position of the jet holes is constant with respect to the gravity direction.SELECTED DRAWING: Figure 1
Patent JP-2016170396-A (JP)
Title: Cartridge, image formation apparatus, and assembling method of drive transmission unit
Inventor: URATANI SHUNSUKE
IPC: G03G21/16
Filed: 2016-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce the deformation of a rotational force receiving member at the time when a rotational force is transmitted to the rotational force receiving member in a cartridge used in an apparatus body.SOLUTION: A cartridge which can be attached/detached to/from an image formation apparatus body comprises: a rotatable rotational force receiving member to which a rotational force for transmitting to a rotor is transmitted; a restriction member which is connected to the rotational force receiving member and has an accommodation part inside; a rotatable coupling member which has a free end part having a rotational force receiving portion for receiving the rotational force, and a connection part connected to the restriction member so that the coupling member permits tilting with respect to the rotational force receiving member; and a shaft part which may receive the rotational force from the coupling member. The restriction member includes a support part which supports both ends of the shaft part so as to restrict movement of the shaft part in the rotation direction of the rotor, and transmits the rotational force received from the shaft part via the support part to the rotational force receiving member.SELECTED DRAWING: Figure 1
Patent JP-2017143116-A (JP)
Title: Electronic component
Inventor: YONEDA MASAYUKI
IPC: H01F17/00
Filed: 2016-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component capable of suppressing deterioration in characteristics of an inductor.SOLUTION: An electronic component includes: a rectangular parallelepiped shaped laminated body 12 configured by laminating a plurality of insulator layers 16a to 16o including one or more first insulator layers in a lamination direction; a capacitor including a plurality of capacitor conductor layers 22a to 22j provided on the insulator layers; and a helical inductor L which includes one or more inductor conductor layers 18a to 18f provided on the insulator layer and has a central axis extending along the lamination direction. A mounting surface of the laminated body 12 is a plane positioned at an end on one side in a first orthogonal direction orthogonal to the lamination direction in the laminated body 12. The inductor conductor layer and the capacitor conductor layer are provided on the first insulator layer. In the first insulator layer, an end portion on one side in the first orthogonal direction in the capacitor conductor layer is located closer to the mounting surface than an end portion on one side in the first orthogonal direction in the inductor conductor layer.SELECTED DRAWING: Figure 2
Patent JP-2017144039-A (JP)
Title: Portable mirror with illumination
Inventor: ABE YUKI
IPC: A47G1/00
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable mirror with illumination capable of suppressing glare given to a user, and reflecting a natural figure without forming shadow caused by irregularity of the face by uniformly applying light to a relatively wide area proximal to the user.SOLUTION: A case body 2 and a lid body 3 for covering the case body from the upper surface are openably/closably connected via a hinge 4, a mirror 5 is mounted on a surface of the lid body facing the case body, and an organic EL panel 6 is mounted on the upper surface of the case body. A magnet 7 is disposed at a free end side of the lid body openably/closably connected to the case body, and a magnetic substance 8 to be attracted by the magnet is disposed on the case body facing the magnet. The magnet 7 and the magnetic substance 8 constitute a magnet catch for holding the lid body in the closed state.SELECTED DRAWING: Figure 1
Patent JP-2017146463-A (JP)
Title: Display device
Inventor: MATSUNAGA IKUO
IPC: H01L51/50
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a display device with a structure in which a water drain hole can be formed with respect to higher definition.SOLUTION: The display device includes a display region where a plurality of subpixels 301, 302, 303, and 304 is disposed. Each of the plurality of subpixels includes a transistor, a first organic insulating film, an inorganic insulating film, and an electrode 305 formed on the first organic insulating film in this order on an insulating surface. In a first region where an electrode pattern is formed and a second region where the electrode pattern is not formed, a second organic insulating film is provided on the first organic insulating film covering an end of the first region. The inorganic insulating film has an opening 309 in a region overlapping with the second region in a plan view. The opening is formed at an intermediate position of the distance between the first region of a first subpixel located at a start point side in a first direction, which is in a plane horizontal to the display device, and the first region of a second subpixel adjacent to the first subpixel located at an end point side in the first direction, or formed closer to the first pixel.SELECTED DRAWING: Figure 3
Patent JP-2017147128-A (JP)
Title: Battery module and battery system
Inventor: KOBAYASHI KATSUAKI
IPC: H01M10/6567
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a battery module capable of quickly extinguishing a fire while suppressing an increase in size, and a battery system.SOLUTION: A battery module 1 includes: an electric cell 2 having a safety valve for releasing an internal fluid to the outside in emergency; a cooling section 3 having a cooling pipe 11 for flowing a coolant therethrough and cooling the electric cell 2 by the coolant; and a fire extinguishing pipe 13 which is connected to the cooling pipe 11 to allow the coolant to flow at the inside of the fire extinguishing pipe, which is formed of a material that is broken when the material is brought into contact with a fluid ejecting from the safety valve in emergency, and which is arranged at a position where a fluid ejected from the safety valve in emergency can contact and where the coolant leaked due to the breakage can reach the safety valve.SELECTED DRAWING: Figure 1
Patent JP-2017148964-A (JP)
Title: Printer, method of manufacturing printed matter, and printed matter
Inventor: KUBOTA KENTARO
IPC: B41F17/14
Filed: 2016-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a printer which maintains good adhesion between an ink and a base material and prevents the ink from remaining in a blanket due to dryness and sticking, and to provide a method of manufacturing a printed matter and the printed matter.SOLUTION: A printer includes: a printing plate having a recessed part that is filled with an ink; a blanket which takes out the ink from the printing plate; means which applies a resin to the blanket so as to cover the ink in a state where the ink taken out from the printing plate is retained on the blanket; and means which prints the ink with the resin to a printed object.SELECTED DRAWING: Figure 1
Patent JP-2017150376-A (JP)
Title: Hydraulic power generator
Inventor: SUZUKI MASAHIKO
IPC: F03B17/06
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic power generator which is easily disposed in a water channel such as an irrigation channel and a water conduit pipe.SOLUTION: A horizontal rotor support housing 4 is integrally fixed to a support annular body 2 with a holder 5. Further, a power generator 11 is disposed at a holder 5 upper part which protrudes from the support annular body 2. Attachment parts 2A, 2B which fix the rotor support housing 4 to a water channel are formed in the support annular body 2.SELECTED DRAWING: Figure 1
Patent JP-2017155280-A (JP)
Title: Method for removing copper ions from copper-containing aqueous nickel chloride solution and method for producing electrolytic nickel
Inventor: SATO KATSUAKI
IPC: C25C7/06
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method which, when immobilizing and removing copper ions from a copper-containing aqueous nickel chloride solution as a sulfide, can reduce the copper concentration in the aqueous nickel chloride solution efficiently and effectively, while suppressing an amount of addition of a compound necessary for sulfidization and immobilization.SOLUTION: The method for removing copper ions comprises: reduction step S21 of adding nickel sulfide to a copper-containing aqueous nickel chloride solution and reducing copper ions contained in the copper-containing aqueous nickel chloride solution; copper ion immobilization step S22 of adding a nickel mat in the slurry obtained and immobilizing the reduced copper ions as copper sulfide; and solid-liquid separation step S23 of solid-liquid separating the slurry obtained. Further, in the reduction step S21, the nickel sulfide is added so that a redox potential of a reaction mixture at the end of the reaction falls in the range of 350 mV to 450 mV and, in the copper ion immobilization step S22, the nickel mat is added so that the redox potential of the reaction mixture at the end of the reaction falls in the range of 0 mV to 100 mV.SELECTED DRAWING: Figure 2
Patent JP-2017154801-A (JP)
Title: Vacuum packaging machine
Inventor: Shen shang-yi
IPC: B65B31/02
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum packaging machine and vacuum formation method for properly packaging a content in vacuum sealing packaging with a packaging bag.SOLUTION: After a content 11 is filled in a packaging bag 10, the packaging bag 10 is released from a left and right pair of grippers and is introduced into a vacuum processing chamber 30, and by a gripper 20 in a chamber provided in the vacuum processing chamber 30, the packaging bag 10 is held so that inside of the packaging bag 10 is communicated to outside of the packaging bag 10 through an opening part. After sealing and decompressing inside of the vacuum processing chamber 30, the opening part is sealed and atmospheric air is introduced into the vacuum processing chamber 30. On a front stage of the vacuum processing chamber 30, a fold formation device having a fold formation member is arranged, and the fold formation member 67 forms a fold corresponding to at least any edge part of the content 11 on the packaging bag 10.SELECTED DRAWING: Figure 1
Patent JP-2017158608-A (JP)
Title: Embolic coil and manufacturing method of the same
Inventor: OKUBO MICHIMASA
IPC: A61B5/055
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an embolic coil in which Au-Pt alloy wire is applied, and its morphological stability is superior.SOLUTION: An embolic coil of the present invention is the embolic coil constituted of wire comprising Au-Pt alloy. The wire constituting the embolic coil has a composition in which Pt concentration is 24 mass% or more and less than 34 mass%, and the remainder is Au. An α-phase matrix has material organization distributed of a Pt rich phase comprising the Au-Pt alloy of the Pt concentration of 1.2-3.8 times to the Pt concentration of an α-phase. The wire has the bulk susceptibility of -13 ppm or more and -5 ppm or less. Furthermore, the wire is configured such that an average value of 2 or more average crystal grain sizes measured by a line segment method becomes 0.20 μm or more and 0.35 μm or less in the material organization of a lateral direction cross section.SELECTED DRAWING: Figure 3
Patent JP-2017161663-A (JP)
Title: Lens barrel
Inventor: ONO YASUHIRO
IPC: H04N5/232
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem, in which in a lens barrel device having a barrel mechanism where each lens group sinks in a state where the lens group comes off an optical axis, when an initial operation is ended in a state where the optical axis deviates upon movement from a sink position to a wide position, incidence light with respect to an image pick-up element is oblique, and thus, deterioration of a photoelectric conversion rate of the image pick-up element results in appearance in an image as luminance unevenness, and when operative power of each lens group is composed of a mechanical element, there is no way of grasping a current position of each lens group to thereby unable detection of an optical axis deviation, and if a sensor for position detection is separately arranged, a cost becomes expensive.SOLUTION: With respect to an acquired image, a deviation value between a luminance value of an identification part where luminance unevenness arising from an optical axis deviation is expected, and a luminance value of a center part where an influence on an image is minor even if the optical axis deviation occurs is acquired a plurality of times, and then, presence or absence of a change in acquisition result makes a judgement about a state of the optical axis deviation. When the optical axis deviation is determined, a return operation is performed.SELECTED DRAWING: Figure 1
Patent JP-2017163301-A (JP)
Title: Imaging apparatus
Inventor: HORII HIROYUKI
IPC: H04N5/225
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which, in imaging obliquely with respect to an imaging target face, causes a focusing face on which focusing is performed to coincide with an imaging face and thereby performs imaging while the entire screen is focused.SOLUTION: The imaging apparatus comprises: an image pick-up device; optical means which causes the image pick-up device to form an image of light from a subject; panning/tilting means which is capable of changing an imaging direction to a panning and/or tilting direction; and tilt drive means capable of changing the tilt angle of the optical means. In accordance with the panning and/or tilting angle of the panning/tilting means, the tilt drive means of the optical means controls the tilt angle.SELECTED DRAWING: Figure 1
Patent JP-2017160484-A (JP)
Title: Agent for removing weldment burnt deposit for electrolytic polishing and electrolytic polishing method
Inventor: SHIBAMOTO SHUNICHI
IPC: C25F3/24
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an acid agent for removing weldment burnt deposit for electrolytic polishing capable of maintaining polishing performance and weldment burnt deposit removing performance without making white turbidness of a stainless steel surface even when electrolytic polishing of a surface of an iron-based alloy such as stainless steel is conducted by using a solution mainly containing phosphoric acid.SOLUTION: Electrolytic polishing of an iron-based alloy generated on a surface when an iron-based alloy such as stainless steel is welded with a direct current method by using an agent for removing weldment burnt deposit for electrolytic polishing containing phosphoric acid of 20 to 40 mass%, phosphate of ammonia of 0.5 to 5.0 mass% and water.SELECTED DRAWING: None
Patent JP-2017031131-A (JP)
Title: Compound and organic light-emitting device including the same
Inventor: JEONG EUNJAE
IPC: C07D409/14
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a novel carbon ring condensed furan derivative for electron transport material.SOLUTION: The present invention provides a compound represented by formula 1 (R-Rindependently represent a bond, H, D, halogen, alkyl, aryl or the like; Ris D, H, halogen, alkyl, aryl or the like; a1 and a2 independently represent an integer of 2-4; L is arylene, hetero arylene).SELECTED DRAWING: Figure 1
Patent JP-2017166871-A (JP)
Title: Pressure sensor module
Inventor: KANEKO YASUAKI
IPC: G01L13/02
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor module with which it is possible to prevent a change over time of the deformation characteristic of a diaphragm when maintaining the position of the diaphragm using a presser body.SOLUTION: The pressure sensor module comprises: a base 12 including a concave part 26A and a receiving surface part 28A extending from an open edge of the concave part 26A to the outside; a diaphragm body 14A forming a pressure chamber 32A between the concave part 26A and itself; a pressure sensor element 16 for detecting pressure propagated via the diaphragm body 14A and the pressure chamber 32A from a space opposite the pressure chamber 32A across the diaphragm body 14A; and a presser body 18A for holding the position of the diaphragm body 14A against the base 12. The diaphragm body 14A has a thin part 42 capable of electrically flexural deformation in a thickness direction X and a thick part 44 provided on the outer circumference of the thin part 42 and provided at a position facing the receiving surface part 28A.SELECTED DRAWING: Figure 4
Patent JP-2017164071-A (JP)
Title: Disposable diaper
Inventor: YOSHIOKA TOSHIYASU
IPC: A61F13/15
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To easily recognize a cut when a disposable diaper is folded in the disposable diaper having the cut at an abdominal side upper end part of a waist part.SOLUTION: A disposable diaper equipped with a waist part arranged around a waistline and an absorbent body includes: an elastic member expanding and contracting in a lateral direction at an upper end part in a vertical direction of the waist part; a cut 45 on a front side in a front-back direction of the waist part and in the upper end part in the vertical direction; and a plurality of bending parts 170 bent in the lateral direction in the waist part. The plurality of the bending parts include a pair of inside bending parts formed on an innermost side in the lateral direction and a pair of outside bending parts formed on an outermost side. The absorbent body 10 has an abdominal side part located on the front side and a back side part located on the back side. The pair of the inside bending parts are positioned on the back side in the front-back direction with respect to the abdominal side part of the absorbent body, and the pair of the outside bending parts are positioned in the outside of the cut in the lateral direction.SELECTED DRAWING: Figure 1