baber/WOPTO huggingface dataset:
Patent JP-2017156438-A (JP)
Title: Liquid crystal alignment agent, liquid crystal alignment film and method for manufacturing the same, and liquid crystal device
Inventor: OKADA TAKASHI
IPC: C08G73/10
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal alignment agent that can obtain a liquid crystal device excellent in AC afterimage characteristics and reliability.SOLUTION: A polymer (P) containing at least one selected from the group consisting of a partial structure represented by the following formula (1) and a partial structure represented by the following formula (2) is made contained in a liquid crystal alignment agent. In the formula (1) and formula (2), Ais a tetra-valent organic group coupled to four -CO- coupled to Ain an alicyclic structure or a chain structure, where at least one α carbon of the four -CO- is an unsaturated carbon atom; Zis a divalent organic group; Rand Rare each independently a hydrogen atom or a monovalent organic group.SELECTED DRAWING: None
Patent JP-2016175825-A (JP)
Title: Manganese oxide, production method of the same, and lithium secondary battery obtained by using the same
Inventor: OKADA MASAKI
IPC: C01G45/00
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To provide manganese oxide which makes high energy density compatible with a low cost and is a new cathode material for manganese-based lithium secondary batteries, and to provide the lithium secondary battery which is obtained by using the manganese oxide in a cathode and has high energy density.SOLUTION: The manganese oxide is shown by a general formula: LiMnO(in which 0<X<1, 0<Y<(4/3)-(4X/5) are satisfied.). A production method of the manganese oxide comprises a step of electrochemically oxidizing a lithium-containing manganese composition shown by another general formula: LiMnO(in which 0<X<1 is satisfied.). Otherwise, the manganese oxide is shown by a different general formula: [LiMnO]-[LiMnO](in which 0<E<1, 0≤A≤2, 0≤B≤A/2, 0≤C≤4 and 0≤D≤C/2 are satisfied but A=C=0 is excluded.). The production method of the manganese oxide comprises a step of electrochemically oxidizing another lithium-containing manganese composition shown by a separate general formula: [LiMnO]-[LiMnO](in which 0<E<1 is satisfied.). The lithium secondary battery includes the manganese oxide-containing cathode.SELECTED DRAWING: None
Patent JP-2017155532-A (JP)
Title: Collision prevention equipment
Inventor: IKEBE MASAMITSU
IPC: E02B3/26
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide collision prevention equipment that improves visibility at night.SOLUTION: In a collision receiving plate 3 of collision prevention equipment 1, a surface part 5 on the side of the ocean 12 (the side opposite to the side of a quay 10 that is an offshore structure) is made of a synthetic resin containing a luminous material. Light energy stored in the daytime is gradually released at night so that the surface part 5 itself can continue to emit light toward the side of the ocean 12 even at night. Consequently, a craft, which is not shown and which gets closer to the quay 10, can visually recognize the existence and position of the collision prevention equipment 1.SELECTED DRAWING: Figure 1
Patent JP-2017160063-A (JP)
Title: Method for manufacturing silica glass crucible for pulling silicon single crystal
Inventor: SAITO RYOHEI
IPC: C03B20/00
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a silica glass crucible for pulling silicon single crystal, capable of suppressing the occurrence and expansion of air bubbles on the surface of the inner layer of the silica glass crucible and in the inner layer.SOLUTION: A method for manufacturing a silica glass crucible for pulling a silicon single crystal comprises: supplying a quartz raw material powder in a molding die to form a silica powder molding 1 having a straight body portion, a corner portion and a bottom; and heating and melting the silica powder molding 1 by arc discharge to manufacture the crucible. The oxygen volume concentration of the atmosphere while being heated and melted by the arc discharge is more than 20% and less than 40%.SELECTED DRAWING: Figure 1
Patent JP-2017159972-A (JP)
Title: Recording device
Inventor: NIBU TORU
IPC: B41J2/01
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a recording device that permits positional deviation of a removal part for coming into contact with a transportation belt for transporting a medium to remove smear but can secure the removal effect thereof.SOLUTION: The recording device includes: a recording part for conducting recording on a sheet using ink; a transportation belt 51 circling around to transport the sheet; the removal part coming into contact with a transportation surface 51a that is an outer peripheral surface of the circling transportation belt to remove smear from the transportation surface; and a back-up plate 100 having a plate surface 101 that is pressed by the removal part via the transportation belt when the removal part removes smear from the transportation surface.SELECTED DRAWING: Figure 9
Patent JP-2017161846-A (JP)
Title: Optical system, optical instrument and method for manufacturing optical system
Inventor: MURATANI MAMI
IPC: G02B13/00
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical system (wide angle lens) that is small and bright.SOLUTION: An optical system WL includes a front group G1 having a positive or negative refractive power and a rear group G2 having a positive refractive power, in which upon focusing, an interval between the front group G1 and the rear group G2 varies. The front group G1 includes an object side lens (first negative lens L11), an intermediate lens (a first positive lens L12 and a positive cemented lens consisting of a second negative lens L13 and a second positive lens L14), and an image side lens (second negative lens L15). A positive lens L24 is disposed on a side closest to an image of the rear group G2; an aperture diaphragm S is disposed in the front group G1 or the rear group G2; and the optical system satisfies a conditional expression of 0.90<φL1/φSt<1.95, where φL1 represents an effective diameter of the object side lens of the front group G1, and φSt represents an aperture diameter of the aperture diaphragm S.SELECTED DRAWING: Figure 1
Patent JP-2017166847-A (JP)
Title: Force sensor design method
Inventor: KUROKI YOSHIHIRO
IPC: G01L5/16
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for designing a force sensor.SOLUTION: A design method of a force sensor 1 pertaining to the present invention is for the force sensor 1 comprising a tabular body 2, a columnar part 3 projecting from one face 2a of the tabular body, a strain part 8 consisting of an annular groove 4 formed at a base end of the columnar part, and a plurality of strain gauges R arranged on the other face 2b side of the tabular body, the groove consisting of a first side wall extending along the base end, a bottom 6 continuous to the first side wall 5 by a first angle 6a having a first curvature Ra, and a second side wall continuous to the bottom by a second angle having a second curvature Rb and extending opposite to the first side wall, the method causing a computer to execute processing including a step of setting a shape parameter of each of the first curvature, the second curvature, the thickness from the bottom to other faces, and the width of the groove, and a step of determining a solution to each of the shape parameters by structural analysis so that a maximum stress occurring in the strain part in a state of the columnar part being subjected to a prescribed load becomes smaller than a prescribed permissible stress.SELECTED DRAWING: Figure 1
Patent JP-2017164113-A (JP)
Title: Ophthalmologic examination apparatus
Inventor: OMORI KAZUHIRO
IPC: A61B3/028
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a new technique to smoothly perform a cross cylinder test.SOLUTION: An ophthalmologic examination apparatus includes a first light flux output system, a second light flux output system, a light flux synthesizing member, and an optical system. The first light flux output system outputs a first light flux for projecting a first eye examination target on the ocular fundus. The second light flux output system outputs a second light flux for projecting a second eye examination target on the ocular fundus. The light flux synthesizing member synthesizes the first light flux and the second light flux so that at least they partially overlap each other, and the first eye examination target and the second eye examination target do not overlap each other at the ocular fundus. The optical system projects the light fluxes synthesized by the light flux synthesizing member onto an eye to be examined.SELECTED DRAWING: Figure 4
Patent JP-2017165831-A (JP)
Title: Method for forming cured coated film and adhesive tape wound body
Inventor: NISHIMURA MINORU
IPC: C09J201/00
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To suppress generation of burrs and release residues when an adhesive tape is wound back while suppressing blocking of side surfaces of an adhesive tape wound body where the adhesive tape is wound in a rolled state.SOLUTION: A cured coated film 30 is formed by a coated film forming process for forming a coated film by preparing drops of coating material containing an optical polymerizable composition and spraying the same to a side surface of an adhesive tape wound body where an adhesive tape body 10 having a substrate 11 and an adhesive layer 12 is wound into a rolled state and a curing process for irradiating the coated film formed in the coated film formation process with ionizing radiation to cure the coated film.SELECTED DRAWING: Figure 4
Patent JP-2017165249-A (JP)
Title: Power feed system for vehicle and drive system for vehicle
Inventor: HIDA YOSHIHIRO
IPC: B60W10/26
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To cause an actuator to perform important movement even after power supply fails and a vehicle stops.SOLUTION: A first power storage device 1 is charged by an alternator 6. A second power storage device 200 is charged from a power generator 9 in linkage with travel of a vehicle by using a power line 29. A power supply branch line 74 is a power supply path for supplying power to an actuator 4 from the first power storage device 1, and a power supply branch line 24 is a power supply path for supplying power to the actuator from the second power storage device, respectively. A switch 51 is provided in the power supply branch line 74, and a switch 52 is provided in the power supply branch line 24, respectively. Power is respectively supplied to a load 31 by the first power storage device 1 or a power supply branch line 71, and by a power supply branch line 21 from the second power storage device. The load 31 controls opening/closing of the switches 51, 52.SELECTED DRAWING: Figure 1
Patent JP-2017168672-A (JP)
Title: Silicon carbide semiconductor device and method for manufacturing silicon carbide semiconductor device
Inventor: NAKAMATA SHINICHI
IPC: H01L29/47
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor device and a method for manufacturing the same, capable of preventing segregation of a by-product inside an ohmic electrode, embrittlement of film quality of the ohmic electrode, and peeling of the ohmic electrode, and suppressing generation of the by-product on a surface of the ohmic electrode.SOLUTION: A method for manufacturing a silicon carbide semiconductor device includes: forming a semiconductor region 2 of a first conductivity type on a front surface of a silicon carbide semiconductor substrate 1 of the first conductivity type; purifying a rear surface of the silicon carbide semiconductor substrate 1 by exposing it to oxygen or plasma of argon before depositing a metal layer made of nickel on the rear surface of the silicon carbide semiconductor substrate 1; and forming an ohmic electrode 6 by thermally processing the deposited metal layer.SELECTED DRAWING: Figure 4
Patent JP-2017166050-A (JP)
Title: Method for producing three-dimensional molding
Inventor: YAMADA KENTARO
IPC: B22F3/105
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a three-dimensional molding producing a three-dimensional molding of high precision.SOLUTION: Provided is a method for producing a three-dimensional molding 500 comprising: a contour layer formation step where a first material including a first powder, a first solvent and a binder and a second material including a second powder, a second solvent and a binder are discharged from discharge means so as to be integrated into flight, and, by the integrated first material and second material, a contour layer 320 equivalent to the contour of the three-dimensional molding 500 is formed; a constituting layer formation step where the first material is discharged from the discharge means to the side of the first powder of the contour layer 320 to form a constituting layer 310; a supporting layer formation step where the second material is discharged from the discharge means to the side of the second powder of the contour layer 320 to form a supporting layer 300; and solidification step where energy is applied to the first powder and the second powder, and solidification is performed.SELECTED DRAWING: Figure 4B
Patent JP-2017173105-A (JP)
Title: Foreign matter detection device, foreign matter detection method, and glass plate fabrication method
Inventor: KITAYAMA DAISUKE
IPC: G01N21/896
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a foreign matter detection device that can improve accuracy of detection of minute foreign matters adhered to a glass plate.SOLUTION: A foreign matter detection device 10 comprises: an illumination unit 11 that irradiates a surface having contacted with molten tin of a glass plate G molded using a float method with UV light having a wavelength of an ultraviolet region; an imaging unit 12 that photographs an area of the glass plate which is irradiated with the UV light; and a determination unit 13 that determines presence or absence of a foreign matter on a surface of the glass plate on the basis of presence or absence a pixel or area to become a dark point in an image to be photographed by the imaging unit.SELECTED DRAWING: Figure 1
Patent JP-2017174735-A (JP)
Title: Vehicular lighting fixture and vehicle including vehicular lighting fixture
Inventor: TANAKA HIDETADA
IPC: F21S8/12
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture capable of changing an irradiation position of a light distribution pattern drawn on a road surface, and a vehicle including the vehicular lighting fixture.SOLUTION: A vehicular lighting fixture 1 includes: a light source 12 for road surface drawing; a projection lens 20 for transmitting light L emitted from the light source 12; and a movable shade 30 arranged in the neighborhood of a rear focal point f of the projection lens 20. The movable shade 30 is constituted by at least one plate-like shade having a light shielding surface 30p along a direction orthogonal to an optical axis Ax of the projection lens 20. At least in one plate-like shade, at least one surrounding-shaped opening 32 is formed.SELECTED DRAWING: Figure 1
Patent JP-2017182951-A (JP)
Title: Method of manufacturing curl cord and curl cord
Inventor: SHIMIZU TORU
IPC: H01B7/06
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a curl cord having an insulation wire having an insulation coating on an outer periphery of a conductor which takes a spiral shape, hardly deteriorating elasticity even with repeated expansion while suppressing thickness of the insulation coating constituting the insulation wire.SOLUTION: An insulation wire 2 having an insulation coating 30' containing a conductor and a crosslinkable polymer material coating an outer periphery of the conductor is processed with a spinal shape with state that the polymer material is non-crosslinked and the polymer material is crosslinked.SELECTED DRAWING: Figure 3
Patent JP-2017181181-A (JP)
Title: Electromagnetic field visualization device and electromagnetic field visualization method
Inventor: KANETANI HIROYUKI
IPC: G01R29/08
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To simultaneously visualize the leakage electromagnetic fields of the wireless power transmission system in a plurality of frequency bands and to grasp the influence of the electromagnetic interference of the leakage electromagnetic field for each frequency band.SOLUTION: An electromagnetic visualization device 1 is configured to include: an input part 12 for inputting leakage electromagnetic field data in which coordinates on map data of a location desired to visualize a leakage electromagnetic field is paired with electromagnetic strength on the coordinates for each prescribed frequency band; a processor 13 for determining the coordinates which exceed the predetermined threshold value in electromagnetic field strength from the leakage electromagnetic field data for each frequency band, and superpose color information corresponding to the frequency band on the coordinates determined for each frequency band in the map data, thereby forming an electromagnetic interference area display image being a prescribed size area including the coordinates on the map data colored for each frequency band; and a display part 14 for displaying the electromagnetic interference area display image.SELECTED DRAWING: Figure 1
Patent JP-2017177960-A (JP)
Title: Vehicular display system
Inventor: HIROSHIMA YASUHISA
IPC: G08G1/16
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular display system capable of improving the user-friendliness of a function for showing an image in a rear area of a vehicle when the vehicle moves backward.SOLUTION: In a state where a vehicle 1 has a backward range formed, as a steering angle of a steering mechanism is separated farther away from a steering angle middle point, an image photographed by a back camera, that is, an image of a rear area of the vehicle 1, is displayed on a navigation monitor 41, a back mirror monitor 42, a meter monitor 43, a right side mirror monitor 44 or a left side mirror monitor 45, which is disposed on a downstream side in the direction of the steering angle.SELECTED DRAWING: Figure 2
Patent JP-2017176391-A (JP)
Title: Game machine
Inventor: YAMAMOTO KAZUHIRO
IPC: A63F7/02
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress an act for losing original amusement in a low-base state, where variation display of a special pattern 1 is a nucleus of a game, in a game machine, where a special pattern 2 is more advantageous than the special pattern 1.SOLUTION: A possibility that the amount of profit impartable to a player becomes larger is higher when a jackpot game relating to a special pattern 2 is executed than when a jackpot game relating to a first special pattern 1 is executed. A game state, where special pattern variation display is executable, includes at least a first game state (low-base state), and a second game state (high-base state), where entry frequency of game balls into a second start pocket becomes high. A possibility that a game state after a jackpot game becomes the second game state becomes lower when a special pattern 2 jackpot occurs in the first game state and a jackpot game relating to this is executed than when a special pattern 1 jackpot occurs in the first game state and a jackpot game relating to it is executed.SELECTED DRAWING: Figure 6
Patent JP-2017180318-A (JP)
Title: Evaporated fuel treatment device
Inventor: KATO NOBUHIRO
IPC: F02M25/08
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of sufficiently supplying atmospheric air to a purge passage.SOLUTION: An evaporated fuel treatment device 20 has a canister 19 adsorbing evaporated fuel in a fuel tank 14, a purge passage 22 connected between an intake pipe 34 of an engine 2 and the canister 19 to allow a purge gas sent to the intake pipe 34 from the canister 19 to pass therethrough, an ejector 50 disposed on the purge passage 22 and generating a negative pressure, and an atmospheric air pipe 52 communicated to the purge passage 22 through the ejector 50 to be communicated to the atmospheric air.SELECTED DRAWING: Figure 1
Patent JP-2017181319-A (JP)
Title: Screening method for skin color-improving component
Inventor: IKUNO MICHIKO
IPC: G01N33/483
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a screening method for skin color-improving component that makes a skin color look further healthy.SOLUTION: A test substance is selected as a skin color-improving component on the basis of an index in which: on the skin after having the test substance applied, any of an R value, a G value and a B value in sRGB color space shows no drop and at least one of them shows a rise as compared to the skin before having it applied.SELECTED DRAWING: None
Patent JP-2017187211-A (JP)
Title: Heat pump type cooling/heating device and control method of heat pump type cooling/heating device
Inventor: HORI TSUNEHISA
IPC: F25B13/00
Filed: 2016-04-05
Abstract: PROBLEM TO BE SOLVED: To perform cooling and heating in a box with a single device to widen a temperature range to automatically perform temperature control in the box.SOLUTION: A heat pump type cooling/heating device 1 is configured to, in an automatic operation mode, when a temperature in a box is equal to or more than a setting temperature range, perform cooling operation; when the temperature in the box is equal to or less than the setting temperature range, perform heating operation; and continuously switch between the heating operation and the cooling operation. Also, in the heat pump type cooling/heating device 1, a unit cooler 300 is an apparatus for cold storage within a first temperature range, and heat pump type refrigeration machine 200 is an apparatus for refrigeration within a second temperature range lower than the first temperature range.SELECTED DRAWING: Figure 2
Patent JP-2017186062-A (JP)
Title: Engaging tool
Inventor: MIYASHITA MICHIKO
IPC: B65D33/17
Filed: 2016-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an engaging tool which can be easily attached to a bag such as a shopping bag, and can prevent a content of the bag from being inclined, since, there has been a problem in which, when one purchases a lunch at a supermarket or convenience store, one puts the lunch in a shopping bag and carries the lunch back, however, sometimes a content such as the lunch is inclined in halfway of going home, and the content is deviated and becomes in a messy state or soup spills.SOLUTION: The invention relates to the engaging tool for engaging an opening part of a bag from an external part, a through hole is formed on a main body formed of a rigid flat plate, plural slits extended radially from the through hole, are formed, and a base end part of each slit is wide.SELECTED DRAWING: Figure 1