baber/WOPTO huggingface dataset:
Patent JP-2017068209-A (JP)
Title: Fixing device and image formation device
Inventor: AOKI TOSHIYA
IPC: G03G15/20
Filed: 2015-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent a temperature at a fixing nip part from rising excessively when recovering distortion in the shape of a rotational member.SOLUTION: A control part of a fixing device 5 executes an image formation mode in which a toner image carried by a recording material is heated for fixing while the recording material is made to pass a fixing nip part 35, and a recovery mode in which distortion in the shape of rotational members 31, 34 is recovered by rotating the rotational members 31, 34 without making the recording material pass the fixing nip part 35. The recovery mode is performed at a temperature setting in which a heating value per a unit area at the fixing nip part 35 is equal or less than the heating value per the unit area during the image formation mode. Further, the second rotational member 34 is pressurized to the first rotational member 31 side at a pressurizing setting in which a deformation amount that occurs at the rotational members 31, 34 becomes larger than in the image formation mode during at least a part of the recovery mode period.SELECTED DRAWING: Figure 3
Patent JP-2017073854-A (JP)
Title: Power supply system
Inventor: MINENO KATSUYA
IPC: H02J9/08
Filed: 2015-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system capable of supplying general loads only with the power of excessive capacity of an UPS, while limiting the general loads upon occurrence of system power failure.SOLUTION: An UPS 11 is provided with a bidirectional converter 1 at the input, and the bidirectional converter 1 is connected with a battery 2. An operation unit 3 is installed on the UPS (uninterruptible power supply) 11 side. Upon detection of system power failure, the operation unit 3 compares the residual capacity of the battery 2 with the capacity required for the UPS load C, and obtains the residual capacity of the UPS 11 from the difference of the residual capacity of the battery 2 and the capacity of the UPS load C. A load section unit 6 is provided on the supervisory control unit 12 side. When the residual capacity of the UPS 11 exceeds a preset value, the load section unit 6 selects a general load B preset by the user.SELECTED DRAWING: Figure 1
Patent JP-2017073683-A (JP)
Title: Oscillator, electronic equipment, and mobile body
Inventor: FUKUZAWA AKIHIRO
IPC: H03B5/32
Filed: 2015-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator capable of reducing influences of external noise to an oscillation operation without narrowing a variable range of an oscillation frequency.SOLUTION: A crystal oscillator 110 comprises: a substrate 11 on whose first and second surfaces 11a and 11b first and second wiring layers 60 and 70 are arranged, the first and second wiring layers being connected with each other via a plurality of through holes; a vibration body 20 arranged on the first surface of the substrate, and that has a pair of terminals 24 for electrically connecting two electrodes 22 and 23 that sandwich a vibration piece 21 therebetween with the first wiring layer; and at least one semiconductor device 30 arranged on the second surface of the substrate, and that generates an oscillation signal, and that has first and second terminals electrically connected with the pair of terminals of the vibration body respectively via the second wiring layer and the first wiring layer, and a third terminal supplied with a digital control signal. A distance between each of the first and second terminals and the pair of terminals of the vibration body is shorter than a distance between the third terminal and the pair of terminals of the vibration body.SELECTED DRAWING: Figure 1
Patent JP-2017075095-A (JP)
Title: Compound having tetrahydropyran ring, liquid crystal composition and liquid crystal display element
Inventor: GOTO YASUYUKI
IPC: C09K19/18
Filed: 2015-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal compound and the like satisfying at least one of demands for physical properties such as high stability to heat and light, high clearing point, low minimum temperature of a liquid crystal phase, small viscosity, suitable optical anisotropy, large dielectric anisotropy, suitable elastic modulus, and good compatibility with other liquid crystal compounds.SOLUTION: The compound is represented by formula (1). In the formula, Rand Rrepresent an alkyl having 1 to 15 carbon atoms, or the like; ring Arepresents tetrahydropyran-2,5-diyl; ring Aand ring Arepresent 2-fluoro-1,4-phenylene or 2-chloro-1,4-phenylen; Z, Zand Zrepresent a single bond or the like; and a and b represent 0 or 1 and the sum of a and b is 1.SELECTED DRAWING: None
Patent JP-2017075015-A (JP)
Title: Film take-up device
Inventor: KUSUYAMA TETSUNORI
IPC: B65H18/06
Filed: 2015-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a film take-up device adaptive to a core having a different length and capable of suppressing a gauge band from being generated when performing direct-acting type shaftless winding.SOLUTION: A film take-up device 100 comprises a take-up mechanism 13 mounted detachably on an upstream-side take-up base 11 and a downstream-side take-up base 12 respectively. Then the film take-up device 100 is configured to release an electromagnetic clutch 44 when taking up a film 150, and also to take up the film 150 while swinging a core 151 held by chucks 26, 27 in an axial direction by rotating shafts 32, 34 by a motor 28 with the electromagnetic clutch 41 engaged.SELECTED DRAWING: Figure 10
Patent JP-2016079979-A (JP)
Title: Cylinder head assembly
Inventor: JOHANNES WUEST
IPC: G01J5/00
Filed: 2015-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder head assembly.SOLUTION: A cylinder head assembly for an internal combustion engine, includes a housing (12) in which a plurality of elements (18, 44) are disposed, and an optical duct (24) formed in the housing (12) and allocated to at least one elements (18). The optical duct (24) is allocated to an infrared ray detector (28) designed to detect an infrared ray (30) from at least one element (18), passing through the optical duct (24) to determine a temperature (T) of at least one element (18).SELECTED DRAWING: Figure 1
Patent JP-2016094937-A (JP)
Title: System and method for emissions control in gas turbine systems
Inventor: SIDHARTH ABROL
IPC: F23R3/40
Filed: 2015-10-22
Abstract: PROBLEM TO BE SOLVED: To improve emissions control in gas turbine systems.SOLUTION: A system includes an emissions control system. The emissions control system includes a processor programmed to receive one or more selective catalytic reduction (SCR) operating conditions for an SCR system. The SCR system is included in an aftertreatment system for an exhaust stream. The processor is also programmed to receive one or more gas turbine operating conditions for a gas turbine engine. The processor is further programmed to derive an NHflow to the SCR system on the basis of an SCR model and the one or more SCR operating conditions, to derive an NO/NOratio, and to derive a fuel split for the gas turbine engine on the basis of the NHflow, the NO/NOratio, or a combination thereof.SELECTED DRAWING: Figure 1
Patent JP-2017079305-A (JP)
Title: Radiator
Inventor: MIYAZAKI AKIRA
IPC: H05K7/20
Filed: 2015-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a flat radiator having a corrugated sheet fin in an internal flow path capable of ensuring cooling performance in a case center area as viewed from a coolant flow direction.SOLUTION: Disclosed radiator includes: a pair of flat outer plates 21 and 22 including a flow path 27 through which a liquid coolant flows therein; and a corrugated sheet fin disposed in the flow path 27. The corrugated sheet fin is disposed in the flow path 27 with ridges of corrugated sheet extending along a flow direction of the liquid coolant. The pair of outer plates 21 and 22 are configured so that the width of the flow path in a shorter direction in a cross section gets smaller in a step at both ends in a longitudinal direction of the cross section as viewed in a lateral cross section perpendicular to the flow direction. The end of the corrugated sheet fin reaches to the flow path space which gets smaller in a step.SELECTED DRAWING: Figure 5
Patent JP-2017084456-A (JP)
Title: Fuel cell
Inventor: TANAKA YUKITO
IPC: H01M8/02
Filed: 2015-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell in which cracks of an electrode catalyst layer can be favorably controlled and durability of an electrolyte membrane-electrode structure can be easily improved.SOLUTION: In an MEA 16b with a second resin frame constituting a fuel cell, a second electrolyte membrane-electrode structure 62 is joined to a second resin frame member 72. In a cathode electrode 66 constituting the second electrolyte membrane-electrode structure 62, the amount Cr of cracks of an electrode catalyst layer on a fuel gas outlet communication hole 24b side and an oxidant gas inlet communication hole 22a side is set to be less than the amount of cracks of an electrode catalyst layer on a fuel gas inlet communication hole 24a side and an oxidant gas outlet communication hole 22b side.SELECTED DRAWING: Figure 8
Patent JP-2017080069-A (JP)
Title: Musical performance game device, program, record medium
Inventor: HIRAO KAZUKI
IPC: A63F13/44
Filed: 2015-10-28
Abstract: PROBLEM TO BE SOLVED: To enjoy a musical performance game with a depth perception and excitement.SOLUTION: A musical performance game device comprises: an input/output part; a control part for processing signals of the input/output part; a storage part for storing a musical performance game for achieving processing of the control part: a determination part for determining whether or not, a player performed a touch operation at a moment when a note which is sequentially produced from a generation start point move so as to flow plural track areas and reaches a target provided on a touch area of the track areas, when the control part achieves the processing; and a speaker for outputting a musical performance effective sound when it is determined that, a position of the note on the target and a detection signal by the touch operation match, by the determination part. The generation start point of the note is a pivotal point of the track area or the vicinity of the pivotal point. The track area is set in a sectorial-state from the note generation start point to the touch area where the target exists, and the control part controls so that the note becomes gradually larger from the generation start point to the touch area.SELECTED DRAWING: Figure 7
Patent JP-2017081443-A (JP)
Title: Steering bogie for rolling stock
Inventor: NISHIMURA TAKEHIRO
IPC: B61F5/44
Filed: 2015-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a steering bogie capable of suppressing degradation of steering responsiveness.SOLUTION: A steering bogie for rolling stock comprises: a bogie frame supporting a bolster relatively turnably around a vertical axis; two wheel shafts having an axle and a pair of wheels; and a steering mechanism which steers at least one of the two wheel shafts in response to relative turning of the bolster. The steering mechanism includes: a steering leverage that rotates around a fulcrum axis with respect to the bogie frame; a connection link that connects the bolster and the steering leverage, and interlocks the bogie frame and the bolster relatively turnably; and a steering link that steers the wheel shafts while connected to the steering leverage and interlocked with rotating operation of the steering leverage. The steering link is connected to the steering leverage by pin members, and the pin members are fixed to the steering leverage in a relatively non-rotatable manner.SELECTED DRAWING: Figure 5
Patent JP-2017080156-A (JP)
Title: Game machine
Inventor: YAMATORI AKIHIRO
IPC: A63F5/04
Filed: 2015-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a wide range of a part which a player visually recognizes, on a rotary reel, is illuminated, and design cost and production cost can be suppressed.SOLUTION: A game machine comprises a rotary reel 22a and an illumination member 60. The illumination member 60 comprises: illumination boards 61a, 61b comprising a light emission element 65 for illuminating the rotary reel 22a; and a holding member 62 for holding the illumination boards 61a, 61b. The holding member 62 comprises an inclination member 64f for inclining the illumination boards 61a, 61b so that an orientation of a light emitted from the light emission element 65 to the rotary reel 22a side is inclined to a front side of the rotary reel 22a, so that, the orientation of the light emitted from the light emission element 65 to the rotary reel 22a side is inclined to the front side of the rotary reel 22a, and a part of the light emitted from the light emission element 65 passes a front side of the rotary reel 22a and contacts other members in the game machine, then becomes a reflectance and illuminates the rotary reel 22a.SELECTED DRAWING: Figure 4
Patent JP-2017083699-A (JP)
Title: Display device
Inventor: HAMADA KAZUNARI
IPC: G02F1/1333
Filed: 2015-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a display device that prevents abnormalities in display from occurring in association with rise in temperature of a display member.SOLUTION: A head-up display device comprises: a plate-like display member 21 including a display surface 21a emitting display light corresponding to an image; and a transparent member 22 bonded to the display surface 21a of the display member 21 through a transparent adhesive 24. The transparent member 22 is made of a material, for example a glass material, having a thermal conductivity lower than that of crystal. Further, in a temperature rise time in which temperature rise in the display member 21 due to addition of a heat amount to the display member 21 is anticipated, an entire heat capacity obtained by combination of the display member 21 and the transparent member 22 is set so that a temperature of the display member 21 becomes less than a heat-resistant temperature in which an abnormality in display of the display member 21 is anticipated. Furthermore, a heat resistance in a direction of a surface along the display surface 21a, in a configuration in which the display member 21 and the transparent member 22 are bonded, is set so as to be less than a heat resistance of the display member 21 on which the transparent member 22 is not bonded.SELECTED DRAWING: Figure 3
Patent JP-2016026029-A (JP)
Title: Game machine
Inventor: ONUKI MASATO
IPC: A63F5/04
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving game amusement.SOLUTION: When a start lever 41 provided in a slot machine 10 is operated, role lottery is performed inside the slot machine 10 and reels 32L, 32M, 32R, which are visible through display windows 26L, 26M, 26R, start to rotate. When stop switches 42-44 are operated, the reels 32L, 32M, 32R corresponding to the respective switches 42-44 stop. In a normal game state, there is a possibility that BB is won as well when a duplicated replay winning is established, and the percentage of winning the BB is different depending on whether the duplicated reply winning is established in one line, two lines, or four lines.SELECTED DRAWING: Figure 1
Patent JP-2017082314-A (JP)
Title: Sputtering target and manufacturing method of sputtering target
Inventor: KATO SHINJI
IPC: C22C14/00
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a high-mechanical strength sputtering target formed with a target material capable of being machined using a lathe even if target material thickness is large, and a manufacturing method of the target.SOLUTION: A sputtering target includes a base material and a target material formed on a surface of the base material. The target material has a structure of a metal element M in a range of 8-66 atm% and a rest of Si and inevitable impurity, a metal phase M, and a metal phase Si. I/I×100, a ratio of I, an integrated intensity of a metal silicon (111) plane peak, and I, a total of an integrated intensity of a peak of each silicide compound expressed by MSiin X ray diffraction is 10% or less. The target has an area ratio of the metal phase M in a cross section in a thickness direction is 5% or more.SELECTED DRAWING: None
Patent JP-2017087536-A (JP)
Title: Droplet discharge device
Inventor: ARAGANE MANABU
IPC: B41J2/01
Filed: 2015-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a droplet discharge device capable of suppressing deterioration in image quality.SOLUTION: In a droplet discharge device 10, a control part 15 is configured to: set, on the basis of printing data, correction amounts for discharge timings of adjacent groups of nozzles to different values when a first dot formed of a droplet discharged from a nozzle 21 on a recording medium 16 in an object pass printing, and a second dot formed adjacent to the first dot in a preceding pass printing are aligned with a predetermined space or less in a sub-scanning direction while the first dot and a fourth dot, which is formed adjacent to a third dot in a succeeding pass printing, are aligned with a predetermined space or less in the sub-scanning direction; and to set the correction amounts for the discharge timings of the adjacent groups of nozzles to the same value when the first dot is not formed within the predetermined space from the second dot in the sub-scanning direction, or the third dot and the fourth dot are not formed within the predetermined space.SELECTED DRAWING: Figure 1
Patent JP-2017091779-A (JP)
Title: Member for plasma processing apparatus and plasma processing apparatus
Inventor: MOYAMA KAZUKI
IPC: C23C14/08
Filed: 2015-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a member for a plasma processing apparatus and a plasma processing apparatus that can reduce particles generated from the coating film of each member exposed to plasma in a processing container for performing plasma processing as compared with the prior art.SOLUTION: In a member for a plasma processing apparatus which constitutes a plasma processing apparatus for generating plasma in a processing space in a processing container and performing plasma processing on an object to be processed, a surface to be exposed to plasma is coated with a protective film, and the protective film is constructed by a columnar structure in which plural substantially cylindrical columnar portions extending in the film thickness direction are adjacent to one another and aggregate without any gap.SELECTED DRAWING: Figure 3
Patent JP-2016026076-A (JP)
Title: Game machine
Inventor: EJIMA KOJI
IPC: A63F7/02
Filed: 2015-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can reduce a risk of pulling out a body side component side of connection means by mistake when replacing an object to be replaced.SOLUTION: A first connection cable 60 electrically connects a put-out controller 311 of a second control board unit 202, a power supply device 313, and a main controller 261 of a game board respectively. A detachment guide part 59 guides detachment of the game board side of the first connection cable 60 when replacing the game board so that a replacement worker can detach the game board side (the main controller 261 side) of the first connection cable 60 by the detachment guide of the detachment guide part 59 when replacing the game board. Thus, it is possible to reduce a risk of detaching the second control board unit 202 side of the first connection cable 60 by mistake, reduce a risk of carrying out and discarding the detached game board while the first connection cable 60 is connected thereto, recycle the first connection cable 60, improve work efficiency of the game board replacement, and reduce replacement costs of the game board.SELECTED DRAWING: Figure 3
Patent JP-2017090286-A (JP)
Title: Coal temperature rising prediction management system
Inventor: TANAKA AKIHIRO
IPC: G01N33/22
Filed: 2015-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a coal temperature rising prediction management system that can conduct appropriate management for preventing spontaneous ignitions according to the type of stored coal and the manner of storage.SOLUTION: The coal temperature rising prediction management system includes: a coal analyzer 1 that measures the physical properties of coal stored in a coal storage facility; and a coal temperature rising simulation device 2 that obtains the temperature rising characteristics of the coal by numerical analysis on the basis of information on the coal storage facility and the physical properties of the coal measured by the coal analyzer 1. The temperature rising characteristics of the coal obtained by the coal temperature rising simulation device 2 is fed back from a simulation contractor to a storage manager of the facility.SELECTED DRAWING: Figure 1
Patent JP-2017092355-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: HARADA YUICHI
IPC: H01L29/78
Filed: 2015-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a semiconductor device manufacturing method which stably secure predetermined breakdown voltage.SOLUTION: In a semiconductor device, a silicon carbide substrate 40 has a stepped part 21 on a surface, where an edge termination region 20 is lower than an active region 10, and an ntype silicon carbide layer 2 is exposed on a bottom face 21a of the stepped part 21. First and second JTE regions 31, 32 which compose a JTE structure 30 are provided in the ntype silicon carbide layer 2 at a portion exposed from the bottom face 21a of the stepped part 21. The first JTE region 31 is provided from the bottom face 21a of the stepped part 21 and along a sidewall 21b to cover a bottom face corner 21c. The first JTE region 31 overlaps the outermost first p type base region 3 at the bottom face corner 21c of the stepped part 21. The first JTE region 31 has an impurity concentration highest at a portion 33 of overlapping the first p type base region 3 and has an impurity concentration peak in a depth direction at a portion deeper than the bottom face 21a of the stepped part 21.SELECTED DRAWING: Figure 1
Patent JP-2017097058-A (JP)
Title: Optical wide-angle irradiation device
Inventor: TOYAMA NOBUTO
IPC: G02B3/06
Filed: 2015-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical wide-angle irradiation device capable of casting light emitted from a light source, evenly at a wide angle, with high utilization efficiency of light and a simple structure.SOLUTION: An optical wide-angle irradiation device 11 includes a light source 12, and a microlens array 14 having a plurality of aligned lens elements on one plane and configured to receive light emitted from the light source 12. Thus, the light emitted from the light source 12 can be cast evenly at a wide angle, for instance, at an angular range of ±70°.SELECTED DRAWING: Figure 1