baber/WOPTO huggingface dataset:
Patent JP-2018069675-A (JP)
Title: Liquid jetting head and liquid jetting device
Inventor: KANEGAE TAKAKIMI
IPC: B41J2/14
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jetting head that can stabilize a form of a manifold and has improved bubble discharging property, and to provide a liquid jetting device.SOLUTION: A liquid jetting head includes: a pressure generating chamber for jetting liquid with pressure generating means from a nozzle provided at a nozzle face; a common liquid chamber 100 communicating to a plurality of pressure generating chambers; and a first rib 101 traversing across the common liquid chamber 100. In the first rib 101, a surface 101a facing liquid is inclined in a direction opposite to a direction on which buoyancy acts.SELECTED DRAWING: Figure 6
Patent JP-2017043780-A (JP)
Title: Material for resin molding, and method for producing resin molding
Inventor: TAKASU MAYUKO
IPC: C08K3/00
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a material for resin molding capable of being formed into a resin molding for a semiconductor light-emitting device which has high durability (light resistance and heat resistance) and can improve LED output with excellent reflectance; and to provide a material for resin molding for a semiconductor light-emitting device which is easily molded.SOLUTION: A material for resin molding for a semiconductor light-emitting device contains (A) polyorganosiloxane, (B) inorganic fine particles, and (C) a curing catalyst. The (A) polyorganosiloxane is thermosetting polyorganosiloxane which is a liquid at normal temperature and normal pressure, and the (B) inorganic fine particles have the following characteristics (a) to (c): (a) an aspect ratio of primary particles is 1.2 or more and 4.0 or less; (b) a primary particle size is 2.0 μm or less; and (c) a ratio y/x between primary particle size x and central particle size y of secondary particles is 1 or more and 10 or less.SELECTED DRAWING: Figure 1
Patent JP-2018078668-A (JP)
Title: Linear motor
Inventor: DEGUCHI SATORU
IPC: H02K41/02
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor capable of suppressing deformation of a frame due to heat generation of a coil and of improving positioning accuracy of a movable element.SOLUTION: A linear motor comprises: a guide rail where a movable element unit having a permanent magnet can move; a frame which supports the guide rail and to which a coil unit is coupled; a heat insulation member arranged between the coil unit and the frame; and a heat transmission member whose one end is coupled to the coil unit and other end is coupled to a heat radiation section. The frame comprises a wall part extending along the guide rail, a through hole through which the heat transmission member passes is formed in the wall part, and a heat insulation layer is disposed between the through hole and the heat transmission member.SELECTED DRAWING: Figure 2
Patent JP-2018083441-A (JP)
Title: Information display method and information display device
Inventor: FURUTA ATSUYA
IPC: G06F3/038
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an information display method that can reduce frequency of movement of a visual line of a driver, and to provide an information display device.SOLUTION: An information display device includes: a meter display part 22; an HUD21; a visual line detection part 11a for detecting a visual line direction of a user; and a processing part 11 for displaying at least a part of displayed information of the information displayed on the meter display part 22, on the HUD21 when the visual line direction of the user detected by the visual line detection part 11a moves from the meter display part 22 to the HUD21.SELECTED DRAWING: Figure 1
Patent JP-2018085448-A (JP)
Title: Semiconductor light emitting device
Inventor: OSHIMA KENTARO
IPC: H01L33/54
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device with high merchantability excellent in optical performance by emitting light not including stray light.SOLUTION: A reflection resin part 40 is provided in a gap between a side wall 52 of a case 50 and a triple structure including a semiconductor light emitting element 10, a wavelength conversion member 20, and a translucent member 30, which is accommodated in the case 50, and the upper surface 31 of the translucent member 30 is constituted by a rotationally curved surface whose center side is recessed downward, and the upper end portion 52a of the side wall 52 of the case 50 is positioned below the extended line of the tangent at the outer peripheral end portion 31a.SELECTED DRAWING: Figure 2
Patent JP-2018084715-A (JP)
Title: Imaging device, control method thereof, program, and recording medium
Inventor: KOBAYASHI SEIJI
IPC: G03B7/091
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: if beginners set an exposure correction value to an upper limit or a lower limit, photographic images will have overexposure or underexposure, and the images may not become what the photographers have expected; and if an auto bracket function is set accidently by improper operation, expected photographing results may not be obtained.SOLUTION: In order to achieve the objective, an imaging device of the present invention includes: first display means capable of setting photographing condition correction means and auto bracket means on the same screen in a first photographing mode among the first photographing mode which can set photographing conditions influencing photographing and a second photographing mode with fewer settable photographing conditions than the first photographing mode; and second display means having a smaller correction range than the photographing condition correction means of the first display means and having the auto bracket means nondisplayed in the second photographing mode.SELECTED DRAWING: Figure 3
Patent JP-2017046009-A (JP)
Title: Semiconductor device and liquid crystal display device
Inventor: NODA KOSEI
IPC: H01L27/11
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device having stable electric characteristics in which diffusion of indium to an insulation film formed in contact with an oxide semiconductor film is suppressed and interface characteristics with the insulation film in contact with the oxide semiconductor film are improved in a transistor using the oxide semiconductor film.SOLUTION: In an oxide semiconductor film including indium, indium concentration of a surface thereof is reduced, so that diffusion of indium to an insulation film formed on and in contact with the oxide semiconductor film is prevented. Moreover, by reducing the indium concentration of the surface of the oxide semiconductor film, a layer substantially including no indium can be formed on the surface. By making this layer a part of the insulation film, interface characteristics between the oxide semiconductor film and the insulation film in contact with the oxide semiconductor film are improved.SELECTED DRAWING: Figure 1
Patent JP-2018093296-A (JP)
Title: Radio communication equipment, radio communication method, and program
Inventor: SHIMOJI RYUJI
IPC: H04W28/18
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide radio communication equipment, a radio communication method, and a program, which can reduce a frame loss.SOLUTION: A transmission success probability calculation part 114 calculates a transmission success probability ratio as a probability of receiving an ACK frame from a radio communication equipment 2 within a first reference time previously set after the transmission of an inspection frame in a case of transmitting the inspection frame at plural times toward the radio communication equipment 2. A transmission trial possibility count calculation part 115 calculates a transmission trial possibility count of the inspection frame within a second reference time. A time-out occurrence rate calculation part 116 calculates a time-out occurrence ratio which is the probability of not receiving the ACK frame from the radio communication equipment 2 even if the inspection frame repeatedly transmits by the transmission trial possibility count within the second reference time from a transmission success probability and the transmission trial possibility count. A selection part 117 selects a MCS used for communication with the radio communication equipment 2 in accordance with whether the time-out occurrence ratio is equal to a pre-set occurrence ratio threshold value or less.SELECTED DRAWING: Figure 3
Patent JP-2018076276-A (JP)
Title: Method for producing hair tonic for hair and hair tonic for hair
Inventor: KADOYA MASAO
IPC: A61K8/25
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a hair growth agent purified with a liquid ingredient which can be uniformly purified even if a viscous component is added and which can effectively grow hair and a hair growth agent for hair produced by the production method.SOLUTION: A method for producing a hair tonic comprises: mixing I-menthol and hinokitiol with modified alcohol and stirring and dissolving to purify menthol solution; mixing hair restoration components in the modified alcohol and stirring to purify the hair growth component solution; mixing the menthol solution and the hair growth component solution and further adding and mixing a perfume and rosemary oil; thereafter mixing methylparaben and bentonite by stirring in purified water and adding a pre-purified preserved bentonite solution thereto, followed by uniform stirring; thereafter, adding Japanese cypress chips to water and adding and stirring cypress water purified by distillation; adding and stirring a blood flow promoter; and finally adding and stirring a thickener solution so as to purify homogeneously. Also provided is the hair tonic for hair produced by said production method.
Patent JP-2018090374-A (JP)
Title: Lift device for inspection and maintenance of vehicle
Inventor: HASEGAWA SHINOBU
IPC: G08B21/00
Filed: 2016-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a lift device which can make introduction into lift-up position of a vehicle easily in lift work by the lift device and can position a support part of the lift device in lift-up point of the vehicle easily again.SOLUTION: The lift device comprises a lift device main body 1 for inspection and maintenance elevating the vehicle, a display 4, a calculation storage processor 3 which stores vehicular data such as vehicular lift-up position of a plurality of vehicles, respectively, means which acquires the vehicular lift-up position of the vehicle elevated by the lift device main body 1 from the calculation storage processor 3 and displays it on the display 4, and means which displays present position of the vehicle on the display 4. It assists introduction into the vehicular lift-up position of the vehicle by displaying the vehicular lift-up position and the present position of the vehicle on the display 4.SELECTED DRAWING: Figure 1
Patent JP-2017120255-A (JP)
Title: Circular polarization irradiator, analyzer, and microscope
Inventor: OKAMOTO HIROMI
IPC: G01N21/19
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a circular polarization irradiator capable of generating and emitting circular polarization in which a linear polarization component is not mixed, and provide an analyzer and microscope using the irradiation unit.SOLUTION: A circular polarization irradiation unit 1 includes: a light source 10; a polarization separation unit 12 for dividing linear polarization emitted from the light source 10 or linear polarization L2 taken out of light L1 emitted from the light source 10 into an x-axis component L2x and a y-axis component L2y; a light block unit 13 for alternately blocking the x-axis component L2x and y-axis component L2y of the linear polarization divided by the polarization separation unit 12; a polarization combining unit 14 for coaxially combining the x-axis component L2x and y-axis component L2y of the linear polarization passing through the light block unit 13; and a polarization conversion unit 15 for converting linear polarization L3 emitted from the polarization combining unit 14 into circular polarization L4. The circular polarization irradiation unit is mounted on an analyzer or microscope.SELECTED DRAWING: Figure 1
Patent JP-2018093145-A (JP)
Title: Piezoelectric thin-film laminate, piezoelectric thin-film substrate, piezoelectric thin-film element, piezoelectric actuator, piezoelectric sensor, head assembly, head stack assembly, hard disk drive, printer head, and ink jet printer
Inventor: NANAO MASARU
IPC: B41J2/14
Filed: 2016-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric thin-film laminate that has a large displacement amount and a small temperature dependence of the displacement amount.SOLUTION: A piezoelectric thin-film laminate 100 comprises: a first electrode layer 3; a first intermediate layer 4 laminated on the first electrode layer 3; a second intermediate layer 5 laminated on the first intermediate layer 4; and a piezoelectric thin-film 6 laminated on the second intermediate layer 5. The first intermediate layer 4 contains K, Na and Nb. The second intermediate layer 5 makes the piezoelectric thin-film 6 generate a stress in a compression direction. The piezoelectric thin-film 6 contains (K, Na)NbO.SELECTED DRAWING: Figure 1
Patent JP-2018095675-A (JP)
Title: Epoxy resin composition, and molding, prepreg and fiber-reinforced plastic prepared therewith
Inventor: USHIYAMA HISAYA
IPC: C08J5/24
Filed: 2016-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition that makes it possible to obtain a fiber-reinforced composite material having excellent strength and elastic moduli, and provide a molding, a prepreg and a fiber-reinforced plastic prepared with the resin composition.SOLUTION: An epoxy resin composition contains the following components (A), (B), (C) and (D). Component (A) is a bisphenol F type epoxy resin with a softening point of 80°C or more, component (B) is a bisphenol F type epoxy resin with an epoxy equivalent of 250 or less, component (C) is a curing agent, and component (D) is cellulose nanofibers.SELECTED DRAWING: None
Patent JP-2018097950-A (JP)
Title: Fuel cell system
Inventor: IKOMA ATSUKI
IPC: H01M8/04
Filed: 2016-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system that can prevent a decrease in an amount of coolant.SOLUTION: A fuel cell includes a power generation unit, a coolant flow path through which a coolant for cooling the power generation unit flows, a tank disposed in the coolant flow path at a position vertically lower than the power generation unit to store the coolant, an air flow path that connects the uppermost portion of the coolant flow path in the vertical direction and the tank, and an on-off valve provided in the air flow path. By opening the on-off valve, the air in the tank is introduced into the coolant flow path via the air flow path, and the coolant in the coolant flow path is introduced into the tank. Since the coolant flow path does not communicate with the atmosphere, it is possible to prevent the evaporated coolant from being discharged to the atmosphere, and it is possible to prevent the amount of the coolant from being decreased.SELECTED DRAWING: Figure 1
Patent JP-2017110208-A (JP)
Title: Oligoimide composition
Inventor: YAMADA HIROKI
IPC: C08G73/12
Filed: 2016-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an oligoimide composition having increased weight average molecular weight and capable of making a solution good in moldability and a manufacturing method thereof.SOLUTION: There is provided an oligoimide composition consisting of terminal maleimide oligoimide of 80 to 99 mass% and diamine addition body of the terminal maleimide oligoimide of 1 to 20 mass%. There is provided the oligoimide composition having weight average molecular weight (Mw) of 6000 to 20000. It can suitably be used as for a passivation film of a silicon substrate, an additive for die bonding, a substrate for high frequency or the like.SELECTED DRAWING: None
Patent JP-2018094600-A (JP)
Title: Manufacturing method for sealed battery
Inventor: MATSUURA TOMOHIRO
IPC: H01M2/04
Filed: 2016-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method for a sealed battery, by which insufficient fusion can be prevented even if a distance between a part to be welded and a laser emission side changes.SOLUTION: A manufacturing method for a sealed battery comprises: a step of disposing a lid body 12 so as to close an opening in a case body 11; and a step of performing welding from a layer welding device of galvano-scanner system in such a manner that a laser beam 20 is emitted between an upper-end portion 11a of the case body 12, which portion has an opening inside, and an outer peripheral portion 12a adjacent to the upper end portion 11a. The outer peripheral portion 12a of the lid body 12 has a recessed shape that substantially coincides with a trajectory drawn by the movement of the focal point of the laser beam 20 when the laser welding device moves the laser beam 20 along the longitudinal direction of the lid body 12.SELECTED DRAWING: Figure 26
Patent JP-2018094269-A (JP)
Title: Cord clasp and manufacturing method thereof
Inventor: OSUMI HIROSHI
IPC: A44B99/00
Filed: 2016-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a cord clasp having excellent design, looking high-class peculiar to a metal, and further, making a fixing part inconspicuous.SOLUTION: A cord clasp 1 to be fitted to an elastically-deforming cord member S, includes: a temporary clasp part 10 fitted to the outer periphery of the cord member S and formed into a same or substantially same diameter as the diameter of the cord member S; a body part 20 fitted to cover the whole or a part of the temporary clasp part 10 and formed of a plastically-deforming member; and a diameter reduction part 30 formed at the body part 20 and having a diameter smaller than that of the temporary clasp part 10. The body part 20 is formed of a metal such as a brass, iron, copper, stainless steel, and aluminum.SELECTED DRAWING: Figure 2
Patent JP-2017214216-A (JP)
Title: Sheet material conveyance device, sheet material feeding device and image formation apparatus
Inventor: HIGAKI HIDETO
IPC: B65H3/52
Filed: 2016-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material conveyance device, sheet material feeding device and image formation apparatus which can improve the replaceability of a rotor with a configuration having a rotor side guide member contacting a sheet material on the side of the rotor sandwiching a conveyance path of the sheet material therebetween and guiding the sheet material.SOLUTION: A manual insertion sheet feeding device 300 being a sheet material conveyance device having a manual insertion sheet feeding roller 4 being a rotor contacting a sheet being a sheet material to be conveyed and detachably attached to the device body includes a manual insertion upper guide plate 16 being a rotor side guide member which contacts a sheet on the upper side being the manual insertion sheet feeding roller 4 side sandwiching a conveyance path of the sheet P therebetween and guides the sheet. The manual insertion upper guide plate 16 is arranged between a manual insertion sheet feeding roller shaft 12 being a shaft member of the rotor and the conveyance path of the sheet material.SELECTED DRAWING: Figure 1
Patent JP-2017115244-A (JP)
Title: Three-dimensional (3d) printer for manufacturing three-dimensionally extending product
Inventor: LISSOTSCHENKO VITALIJ
IPC: B23K26/21
Filed: 2016-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed 3D printer.SOLUTION: Provided is a 3D printer for manufacturing three-dimensionally extending products, which includes: at least a single laser light source capable of emitting laser beams (1, 1', 1"); a work area (4) provided to the 3D printer so that the laser beams (1, 1', 1") make incident thereon and to which a starting material for 3D printing to be hit by the laser beams (1, 1', 1") are guided or can be guided; and scanning means configured as movable mirrors (2, 12, 13) which are capable of guiding the laser beams (1, 1', 1") to a desired place of the work area (4). The laser light source is configured such that a plurality of incident points or incident regions of the laser beams are generated by being isolated from each other on the work area (4) when the 3D printer is in operation.SELECTED DRAWING: Figure 2
Patent JP-2018100840-A (JP)
Title: Vehicle fixing system
Inventor: SEKII TSUGIO
IPC: G01M17/007
Filed: 2016-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle fixing system which can fix vehicles with a predetermined tensile strength without altering a fixing rope, without any difficulty even when the vehicles have a different vehicle length.SOLUTION: A metallic underfloor shield box 10 has therein a fixing pulley 11, a moving pulley 12, a load cell 13, a metallic chain 14, an electrically-driven chain block 15 and a rope fixing portion 16. A resin rope 4 taken in through an upper surface of the underfloor shield box 10 is relayed through the fixing pulley 11 and the moving pulley 12 and a termination end of the resin rope is fixed to the rope fixing portion 16. The load cell 13 measures a tensile strength applied to the moving pulley 12. The electrically-driven chain block 15 performs a raising-and-lowering movement of the moving pulley 12 and the load cell 13. With the raising-and-lowering movement, a relay rope length, which is a rope length in the resin rope 4 between the fixing pulley 11 and the rope fixing portion 16, changes.SELECTED DRAWING: Figure 2
Patent JP-2018102055-A (JP)
Title: Piping wire inserting auxiliary tool
Inventor: NAKAJIMA HAJIME
IPC: H02G1/06
Filed: 2016-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a piping wire inserting auxiliary tool capable of easily inserting an electric cable into a wire insertion pipe piercing to a ceiling slab of an architectural structure without using a portable type work bench or a temporary scaffolding which have the risk of falling, and reducing cost, time, and labor for a work.SOLUTION: Th present invention relates to a piping wire inserting auxiliary tool 1 for inserting an electric cable K into a wire insertion pipe P pierced to a ceiling slab S of an architectural structure. The piping wire inserting auxiliary tool 1 is constructed by: a long-sized cable insertion pipe 2; a flexible pipe 3 provided at one end side of a cable insertion pipe 2 through a joint part 5; and a socket part 4 provided on one end side of the flexible pipe 3.SELECTED DRAWING: Figure 1
Patent JP-2018103734-A (JP)
Title: Steering device
Inventor: NISHIKIDO GAGEN
IPC: B62D3/12
Filed: 2016-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a steering device that can improve assemblability.SOLUTION: A steering device 1 includes: a rack shaft 2 having a rack tooth 21; a pinion shaft 13 having a pinion tooth 130; a metallic housing 4 having a first storage part 41 for storing the pinion shaft 13 and a second storage part 42 for storing the rack shaft 2; a resin cover member 5 which is attached to the first storage part 41 of the housing 4 and through which the pinion shaft 13 is inserted; and a seal member 91 sealing a gap between the cover member 5 and the first storage part 41. The housing 4 includes a lock portion 414 to which the cover member 5 is locked. The cover member 5 integrally includes an outer cylindrical part 51, an inner cylindrical part 52 arranged at an inner side of an opening end of the first storage part 41, and a protrusion 53 locked to the lock portion 414. The seal member 91 is firmly attached to an outer circumferential surface 52a of the inner cylindrical part 52 of the cover member 5 and is thereby elastically in contact with an inner circumferential surface 41c of the first storage part 41.SELECTED DRAWING: Figure 4