baber/WOPTO huggingface dataset:
Patent JP-2017164662-A (JP)
Title: Crusher
Inventor: MIZUNO YOSHIYUKI
IPC: B02C18/04
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a crusher which includes a pair of crushing plates and prevents foreign objects generated by an action part of the device from mixing into crushed objects.SOLUTION: A crusher 1 includes: a crushing chamber 3 into which crushed objects are placed; a pair of crushing plates 5, 6 which are disposed facing each other in the crushing chamber 3; a first cylindrical member 11 provided in a casing 2; a second cylindrical member 12 which is positioned at an outer side of the first cylindrical member 11 and is connected with one 6 of the crushing plates; driving means C which moves the one crushing plate 6 toward or away from the other crushing plate 5; a first seal part 31 disposed between an outer surface of the first cylindrical member 11 and an inner surface of the second cylindrical member 12; and a second seal part 32 disposed between an inner surface of the casing 2 and an outer surface of the second cylindrical member 12.SELECTED DRAWING: Figure 1
Patent JP-2017166384-A (JP)
Title: Control device for internal combustion engine
Inventor: HORIKOSHI OSAMU
IPC: F02M37/00
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce combustion noise generated from an internal combustion engine as much as possible and suppress adhesion of deposit onto a nozzle hole of a fuel injection valve.SOLUTION: A control device for an internal combustion engine having a common rail, rail pressure control means and a fuel injection valve includes: control means for executing combustion noise reduction rail pressure control; and deposit adhesion suppression rail pressure calculation means for calculating current deposit adhesion suppression rail pressure on the basis of a correlation between the deposit adhesion suppression rail pressure and a nozzle hole correlation temperature and a current nozzle hole correlation temperature. When executing the combustion noise reduction rail pressure control, the control means controls the rail pressure to the current deposit adhesion suppression rail pressure in a predetermined condition.SELECTED DRAWING: Figure 6
Patent JP-2017166427-A (JP)
Title: Control lever
Inventor: TAMURA YASUMASA
IPC: B62J37/00
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a control lever for a starter device capable of avoiding damage against a load other than that of normal state while assuring a normal operation.SOLUTION: A control lever 34 comprises an oscillation piece 42 rotatably connected to a supporting body 12 around an oscillation shaft 33 and connected to a valve body 27 having an axis center 27a in a virtual plane crossing at a right angle with the oscillation shaft 33 at a position spaced apart from the oscillation shaft 33; a handle 44 for receiving an operating force Fa added along an axial direction of the valve body 27; and a flat piece 46 extending from the oscillation piece 42 toward the handle 44 while expanding in flat in parallel with the oscillation shaft 33 and being displaced toward the valve body 27, the flat piece is provided with a rib formed at the surface of the flat piece that extends in a longitudinal direction of the flat piece, risen up in a vertical direction with respect to the flat piece in parallel with a direction of an operating force added along an axial direction and at a section in parallel with the oscillation shaft 33, and inclined with respect to the flat piece at a section in parallel with a direction of load applied to the valve body along a virtual plane crossing at a right angle with the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2017167460-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ISHII KENJI
IPC: G03G15/20
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of obtaining excellent heating efficiency, while maintaining the stable travel of a fixing member.SOLUTION: A fixing device 100 includes a fixing belt 101, two halogen heaters 102A and 102B which heat the fixing belt 101 in a non-nip part, a nip forming member 106 which is arranged on the inner peripheral side of the fixing belt 101, and a pressure roller 103 which presses a paper sheet P toward the side of the fixing belt 101. A heat transfer auxiliary member 116 for assisting heat transfer in the longitudinal direction of the fixing belt 101 in a nip part N is provided on the side of the fixing belt 101 of the nip forming member 106. Two end heaters 126a and 126b which heat the vicinities of both ends of the fixing belt 101 in the nip part are provided at longitudinal both ends between the nip forming member 106 and the heat transfer auxiliary member 116. The respective contact parts with the respective end heaters 126a and 126b of the heat transfer auxiliary member 116 can be deformed by a stress smaller than a pressing force by the pressure roller 103.SELECTED DRAWING: Figure 2
Patent JP-2016139427-A (JP)
Title: Information processing system, information processor, information processing method, and information processing program
Inventor: KIKUCHI SHIN
IPC: G08G1/13
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To evaluate movement even in the case that a traffic route is not designated.SOLUTION: An information processing system 1 includes route specification means (124) for specifying a user's movement route, traffic situation specification means (126) for specifying a traffic situation of the movement route, and incentive information generation means (128) for generating incentive information to be given to the user on the basis of the traffic situation specified by the traffic situation specification (126).SELECTED DRAWING: Figure 1
Patent JP-2017174838-A (JP)
Title: Semiconductor light-receiving device
Inventor: YOSHIDA HARUHIKO
IPC: G02B6/122
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-receiving device in which light can enter from a substrate side and the absorption efficiency of the incident light in a light-absorbing layer with a small light-receiving area can be improved.SOLUTION: A semiconductor light-receiving device includes: a substrate; a light-propagating layer provided on the substrate; semiconductor layers including a light-absorbing layer provided on the light-propagating layer; and an electrode that applies voltage to the light-absorbing layer. The light-propagating layer and a lowermost layer of the semiconductor layers include first and second light input layers that are provided opposite to each other, first and second annular layers disposed opposite to each other with a desired distance from each other at the periphery of the first and second light input layers, and first and second optical waveguides where the first and second light input layers and the first and second annular layers are opposite to each other. The first light input layer includes a diffraction grating. The semiconductor layers except the lowermost layer are annular.SELECTED DRAWING: Figure 1
Patent JP-2017170544-A (JP)
Title: Cutting tool
Inventor: YUMOTO NORIJI
IPC: B23B27/00
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool having a hard film formed on a surface of a cBN sinter body thereof, which can restrain the hard film from being torn off or peeled off at a cutting edge and has an excellent tool service life.SOLUTION: The cutting tool comprises at least a tool main body having a cBN sinter body at a site where a cutting edge is formed, and at least a hard film covering the site where the cutting edge of the tool main body is formed, which has a honing surface at a cross ridge-line part between a rake surface and a flank surface in which the cutting edge of the tool main body is formed. The honing surface includes: a first chamfer surface extending linearly in a direction of crossing the rake surface and the flank surface in a first cross section orthogonal to the cross ridge-line part; and a second chamfer surface extending linearly in a direction of the flank surface from an end part at the flank surface side of the first chamfer surface in the first cross section.SELECTED DRAWING: Figure 3
Patent JP-2016180102-A (JP)
Title: Lubricant composition for construction machine
Inventor: YAMAMOTO SHUHEI
IPC: C10M141/10
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for lubricating a transmission of a construction machine.SOLUTION: There is provided a zinc-free transmission oil composition for construction machine containing oil with lubricant viscosity of major amount, a dithiophosphorylated carboxylic acid compound, a phenate detergent, a friction modifier and a sulfur-containing anti-wear agent of more than 0.05 wt.%. Further there is provided a method for lubricating a transmission of a construction machine including lubricating the transmission by using the zinc-free transmission oil composition.SELECTED DRAWING: None
Patent JP-2017173607-A (JP)
Title: Cylindrical body, fixing device, and image forming apparatus
Inventor: HAYASHI SEIGO
IPC: F16C13/00
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical body used for a fixing member that suppresses a reduction in flexibility on the outer peripheral side while maintaining a high adhesive strength compared with a case where, in an adhesion layer of the cylindrical body, the content of filler on the inner peripheral side of the adhesion layer is not larger than that on the outer peripheral side of the adhesion layer.SOLUTION: A cylindrical body comprises: a base material; an elastic layer that is formed around the base material; a surface layer that coats the surface of the elastic layer; and an adhesion layer that is formed between the elastic layer and surface layer. The adhesion layer contains resin or rubber and filler, and the content of the filler on the inner peripheral side of the adhesion layer is larger than that on the outer peripheral side of the adhesion layer.SELECTED DRAWING: Figure 1
Patent JP-2017171481-A (JP)
Title: Door opening/closing device for elevator
Inventor: KUBOTA KENSUKE
IPC: B66B13/12
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a door opening/closing device for an elevator capable of correcting deviation of timing of opening operations of a car side door and a landing side door and prohibiting the opening operation of the car side door when an elevator car is stopped between upper and lower landings.SOLUTION: A door opening/closing device for an elevator includes: a car side mechanism 2 having a car side sliding section 20; and a landing side mechanism 4 having a landing side sliding section 40. A first operating body 21 of the car side sliding section 20 is relatively displaced in a first direction D1 during the opening operation to correct deviation of timing. A second operating body 22 of the car side sliding section 20 does not abut on a stopper 25 when the elevator car 1 is located in a landing 3. When the elevator car 1 is stopped between the upper and lower landings 3, the second operating body 22 abuts on the stopper 25, so as to prohibit the opening operation.SELECTED DRAWING: Figure 1
Patent JP-2016182337-A (JP)
Title: Orthognathic correction device and orthognathic correction method
Inventor: HUNG CHENG-HSIANG
IPC: A61F5/02
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an orthognathic correction device.SOLUTION: The orthognathic correction device includes a first retainer, a second retainer, and at least two elastic members. The first retainer is attached to an upper jaw dental arch by a removable manner and has at least two first connection portions to be fixed on left and right cheek surfaces of the first retainer. The second retainer is attached to a lower jaw dental arch by a removal manner and has at least two connection portions to be fixed on left and right cheek surfaces of the second retainer. The elastic members connect the first and second retainers to be attached and fixed to the upper jaw dental arch and the lower jaw dental arch of the patient, respectively, move the second retainer with respect to the first retainer, and thus adjust a relative position between a lower jawbone and an upper jawbone of the patient.SELECTED DRAWING: Figure 2
Patent JP-2017178827-A (JP)
Title: Producing method for ethylene
Inventor: KUSANO RYOSUKE
IPC: C07C11/04
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide producing method for ethylene in which conversion of acetylene to ethylene by hydrogenation reaction is efficiently carried out and service life of a hydrogenation catalyst is extended.SOLUTION: There is provided a method for obtaining ethylene by heat degradation and distillation of naphtha, which comprises a step of converting acetylene contained in ingredient to be fractionate by hydrogenation under presence of a catalyst in an acetylene hydrogenation tank into ethylene or ethane before fractionation into ethane and ethylene, in which when mol ratio in acetylene concentration at exit side relatively to acetylene concentration at entrance side due to drive reaches a predetermined first value, hydrogen supply volume is increased without changing entrance temperature of the acetylene hydrogenation tank so that mol ratio in acetylene concentration at exit side relatively to acetylene concentration at entrance side is reduced, and when mol ratio in acetylene concentration at exit side relatively to acetylene concentration at entrance side reaches a predetermined second value or more, entrance temperature of the acetylene hydrogenation tank is increased.SELECTED DRAWING: Figure 4
Patent JP-2017181918-A (JP)
Title: Vehicular sound effect generation device
Inventor: NIIBE TADAYUKI
IPC: H04R3/00
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular sound effect generation device in which risk degree is auditorily presented by uncomfortable dissonant sound of an engine to be capable of calling attention of a crew member to improve travel safety.SOLUTION: A vehicular sound effect generation device 1 generating sound effect S(Sl, Sr) of an engine on the basis of a vibration sound map M1 including a fundamental wave sound N0 consisting of a fundamental frequency component and a plurality of adjusting wave sounds consisting of frequency components other than the fundamental frequency component comprises: traveling state detection means 6-8, 14 which detects traveling state of a vehicle V; a risk determination unit 25 which can determine a risk degree B of the vehicle V on the basis of the traveling state detected by the traveling state detection means 6-8, 14; and a sound effect generation unit 27 which synthesizes, when the risk degree B is determined to be a threshold value r1 for determination or more by the risk determination unit 25, the first-third adjusting wave sounds N1-N3 consisting of an integer order frequency component and a dissonant frequency component other than a half order frequency component, and the fundamental wave sound N0.SELECTED DRAWING: Figure 2
Patent JP-2017176144-A (JP)
Title: Device for setting solid salt for wild animal
Inventor: KENJO EI
IPC: A23K10/40
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for placing solid salt for wild animals, that makes solid salt set in the outdoor environment for wild animals hardly buried and melted and that facilitates discrimination of the set position.SOLUTION: The device 1 applied with the present invention for setting solid salt 9 for wild animals is characterized by including: a core material 20 which is inserted in the hole 91 formed in the solid salt 9; and a prop 30 to which the core material 20 is connected. The prop 30 is fixed, with the lower end side 30a buried underground. Also, the core material 20 inserted in the hole 91 of the solid salt 9 is connected to the upper end side 30b of the prop 30, thereby making the solid salt 9 arranged at a prescribed height from the ground G.SELECTED DRAWING: Figure 2
Patent JP-2017181989-A (JP)
Title: Light control film and production method of light control film
Inventor: KANBARA KUMIKO
IPC: G02F1/1337
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a light control film that can maintain a sufficient transmitted light quantity by improving viewing angle characteristics by a multi-domain system.SOLUTION: A light control film 1 comprises a liquid crystal cell 4 held between linearly polarizing plates 2, 3, in which the liquid crystal cell 4 includes: a first laminate having a transparent electrode 11 and an alignment layer 13 disposed on a substrate 6 made of a transparent film material; a second laminate having at least an alignment layer 17 disposed on a substrate 15 made of a transparent film material; and a liquid crystal layer 8 held between the first and second laminates. The alignment layers 13, 17 of the first and second laminates are photo-alignment layers where first and second strip regions having different directions of alignment regulation forces from each other are alternately and sequentially disposed. The first laminate and the second laminate are disposed in such a manner that extension directions of the first and second strip regions intersect each other.SELECTED DRAWING: Figure 1
Patent JP-2017185501-A (JP)
Title: Jointing method
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a jointing method in which load applied to a friction mixing device can be made small as well as burr generation on a surface of a first metal member can be prevented.SOLUTION: A jointing method comprises: a superposing process of superposing a rear surface 1c of a first metal member 1 and a front surface 2b of a second metal member 2 to form a superposed part J; and a friction mixing process of inserting a mixing pin G2 of a rotation tool G into a concave groove 3 and friction-mixing-joining the superposed part J. The rotation tool G includes a shoulder part G1 and the mixing pin G2, and the diameter of the shoulder part G1 is set to be smaller than the width of the concave groove 3. In the friction mixing process, the shoulder part G1 is inserted into the concave groove 3, and the superposed part J is friction-mixing-jointed while burrs V are pressed by the shoulder part G1 under a situation that the shoulder part G1 is separated from a bottom surface 3a of the concave groove 3.SELECTED DRAWING: Figure 3
Patent JP-2017186740-A (JP)
Title: Corner ridge structure
Inventor: KIMURA KODAI
IPC: E04D13/16
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a corner ridge structure of a simple configuration that may be installed relatively easily and independently from a ridge-side ventilation part, the corner ridge structure offering sufficient ventilation property and strength.SOLUTION: A ventilation spacer 11 is placed over a top surface of a corner rafter 1 and rafters 2 on both sides thereof, with an edge surface of the ventilation spacer in a width direction facing an end surface of a roofing board 3, the ventilation spacer having an almost same thickness with the roofing board 3 fixed on the rafter 2. A roof material 5 is fixed to cover from the roofing board 3 over an intermediate position on a top surface of the ventilation spacer 11. A ventilation device 21 is disposed to cover a space 6 formed between end surfaces of the roof material 5 on the corner rafter 1. The ventilation spacer 11 receives a load from the roof material 5, and functions to communicate a space formed between rafters 2 with the space 6 above the corner rafter 1. The ventilation device 21 functions to communicate the space 6 above the corner rafter 1 with atmospheric air.SELECTED DRAWING: Figure 1
Patent JP-2017005686-A (JP)
Title: Image decoder and its method, and image processing apparatus
Inventor: NAGASHIMA TAKAYUKI
IPC: H04N1/413
Filed: 2016-04-07
Abstract: PROBLEM TO BE SOLVED: To decode image data without overwriting decompression result of first image data with decompression result of second image data, when the first image data compressed by first system, and the second image data compressed by second system are mixed.SOLUTION: When decoding image data where first image data compressed by first system, and second image data compressed by second system are mixed, a lossy decoding section performs decoding of the first image data. Based on boundary information indicating a compression area compressed by the second system, a lossless decoding section outputs the image data decoded by the lossy decoding section, or the image data obtained by decoding the second image data in the compression area selectively.SELECTED DRAWING: Figure 5
Patent JP-2016208510-A (JP)
Title: Authentication of user computers
Inventor: PETER BUHLER
IPC: H04L9/08
Filed: 2016-04-15
Abstract: PROBLEM TO BE SOLVED: To authenticate user computers.SOLUTION: In an approach for authenticating a user computer connectable to a mobile network, the computer retrieves an attribute credential, the attribute credential certifying a set of user attributes and a device identifier for identifying the user computer to the mobile network. The computer requests a location credential, the location credential certifying a device identifier and location data indicating a current location of the user computer determined by the mobile network. Additionally, the computer produces an authentication token comprising the attribute credential, the location credential, the location data, and a proof for proving that the device identifier in the attribute credential equals the device identifier in the location credential. Furthermore, the computer sends the authentication token for authentication.SELECTED DRAWING: Figure 2
Patent JP-2017193242-A (JP)
Title: Aircraft fuselage assembly jig and method for handling aircraft fuselage panel
Inventor: KASAHARA KENJI
IPC: B64F5/00
Filed: 2016-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an aircraft fuselage assembly jig usable for a plurality of aircraft fuselage panels.SOLUTION: An aircraft fuselage assembly jig is of a horizontally-set type on which an aircraft fuselage panel is placed in a laid state, and comprises: a base provided with a plurality of frame indices for positioning both ends of a plurality of aircraft fuselage frames; a plurality of header plates which project from the base to extend along the aircraft fuselage panel, and which align in parallel with one another in the axial direction of the aircraft fuselage panel; a plurality of electric cylinders which are provided in a radiating pattern on each of the plurality of header plates, and each of which moves a receiving member, which abuts on a skin included in the aircraft fuselage panel, in the radial direction of the aircraft fuselage panel; and air flotation devices which are provided on the receiving members and slidably support the aircraft fuselage panel by floating the skin above the receiving surfaces of the receiving members when air pressure is supplied.SELECTED DRAWING: Figure 1
Patent JP-2017195094-A (JP)
Title: Multicore cable and manufacturing method therefor
Inventor: TANABE TAKESHI
IPC: H01B13/00
Filed: 2016-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a multicore cable that changes cross-sectional positions of a plurality of insulation conductors and a plurality of non-insulation conductors over a longer direction and has a low possibility of degradation of transmission performance.SOLUTION: A multicore cable 1 has n conductor bundles 10 to 40, the n conductor bundles 10 to 40 each have at least one insulation conductor 11 to 13 and at least one non-insulation conductor 14, frequency of appearance of the same plane on a cross section vertical to a longer direction is AF(N) per unit length, where N=1 to n, at least one of AF(N), where N=1 to n, is difference from others, outer diameter of the insulation conductor in each of the n conductor bundles is larger than the outer diameter of the non-insulation conductors, the non-insulation conductor becoming a pair with the insulation conductor is not fixed and each insulation conductor becomes a pair with the non-insulation conductor of the same conductor bundle and/or the non-insulation conductor of a different conductor bundle.SELECTED DRAWING: Figure 1