baber/WOPTO huggingface dataset:
Patent JP-2015167263-A (JP)
Title: semiconductor laser element
Inventor: MICHIGAMI ATSUO
IPC: H01S5/028
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser element having high reliability in which light absorption of an electrode is suppressed.SOLUTION: A semiconductor laser element has a semiconductor layer laminated on a substrate, a stripe-like ridge formed on the surface of the semiconductor layer, and an electrode formed on the ridge. The electrode covers the upper surface of the ridge, and has a flat portion and slope portions disposed at both the sides of the flat portion with respect to the upper surface of the ridge. An area from the side surface of the ridge to the slope portions of the electrode is covered by a protection film. The protection film is formed at a higher position than the upper surface of the electrode, and covers a part of the flat portion.
Patent JP-2017014570-A (JP)
Title: Manufacturing method of aluminum alloy wire and aluminum alloy wire
Inventor: NAKATSU TERUTO
IPC: C22C21/00
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an aluminum alloy wire capable of easily manufacturing the aluminum alloy wire having properties suitable for applications of a wire harness and capable of enhancing productivity.SOLUTION: A manufacturing method of an aluminum alloy wire includes (A) a process of dissolving an aluminum alloy containing 0.40-0.55 mass% of Mg and 0.45-0.65 mass% of Si and the balance Al with inevitable impurities, (B) a process of casting and rolling a molten metal of the aluminum alloy to form a rough drawing wire, (C) a process of conducting a solid solution treatment on the rough drawing wire, (D) a process of drawing the rough drawing wire after the solid solution treatment to form drawn wire with a wire diameter of 0.5 mm or less and (E) a process of conducting a heat treatment for removing internal strain without depositing MgSi practically.SELECTED DRAWING: Figure 1
Patent JP-2017021987-A (JP)
Title: Lamp device
Inventor: KAWAI KAZUHIRO
IPC: F21L4/00
Filed: 2015-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a lamp device capable of lighting without preparing liquid therearound.SOLUTION: A lamp device 1 includes: a fuel battery body 3 that comprises plate-like members 11, 13, 15, 17 laminated with each other, and when receives liquid, flows current; a liquid bag body 10 in which liquid is sealed; a case 5 storing the fuel battery body 3 and the liquid bag body 10; and a light-emitting body installation part 9 at which a light-emitting body 7 for emitting light with current is installed. The light-emitting body installation part 9 has a pair of terminals 43, 43 contacting with one side electrode surface 11 and the other side electrode surface 17 in a lamination direction of the fuel battery body 3, and supplies liquid to the fuel battery body 3 by applying external force to the liquid bag body 10 and thereby tearing the liquid bag body 10.SELECTED DRAWING: Figure 1
Patent JP-2017019213-A (JP)
Title: Printer
Inventor: MIYAZAKI TERUNORI
IPC: B25J13/00
Filed: 2015-07-13
Abstract: PROBLEM TO BE SOLVED: To improve printing quality in printing an image on a printing material by using a multi-joint robot.SOLUTION: A printer 10 performs printing, while changing the relative position between a base material 20 and a print head 102 by using a multi-joint robot 104. A plurality of encoders 50 measuring a moving amount along each moving shaft are provided for each moving shaft of the multi-joint robot 104. The moving distance on a three-dimensional space of a work point of the multi-joint robot 104 is calculated on the basis of the moving amount measured by the encoder 50 in a distance calculation chip 122. A motor 123A rotates by a rotation amount in accordance with the moving distance of the work point, and an encoder 123B outputs a pulse signal in accordance with the rotation amount of the motor 123A. A print head driver 124 controls printing operation by the print head 102 by using the pulse signal together with shape information and printing position information of a printing figure.SELECTED DRAWING: Figure 7
Patent JP-2017026177-A (JP)
Title: Cooling device
Inventor: ASADA TADASHI
IPC: F25B47/02
Filed: 2015-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device that inhibits frost from scattering on an outside of a device, thereby inhibiting degradation of an article due to adhesion of frost to the article.SOLUTION: The cooling device 100 includes: a cooling heat exchanger 8; a fan 8a for blowing air that is cooled by the cooling heat exchanger 8 in an X1 direction and defrosting by rotating in an opposite direction (C2) to a rotational direction (C1) utilized to cool air; and a frost storing part 14a disposed downstream of the cooling heat exchanger 8 in an X2 direction opposite to the X1 direction to store the frost 14 defrosted.SELECTED DRAWING: Figure 4
Patent JP-2015232571-A (JP)
Title: Shape measurement device
Inventor: YAMAUCHI YASUHIRO
IPC: G01B5/20
Filed: 2015-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a shape measurement/calibration device capable of measuring a contour shape over a wide measurement range and calibrating.SOLUTION: A shape measurement/calibration device 100 for measuring a contour shape and calibrating includes: an arc-like or spherical calibration jig 423; a probe 110 which is vertically displaced along a surface shape of the calibration jig in contact with a surface of the calibration jig; a feed mechanism for sliding and moving the calibration jig relatively to the probe; an arm 106 which includes the probe in one end and is rotated around a supporting point 102 for transmitting displacement of the probe; and a scale type detector 114 which is attached to the arm and includes an arc-like scale.
Patent JP-2017031525-A (JP)
Title: Manufacturing method of liquid crystalline polyester multifilament
Inventor: KAWAMATA CHIEKO
IPC: D02G3/04
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of liquid crystalline polyester multifilament at high strength and high modulus of elasticity, suppressed single yarn breakage in a processing step and superior in step passage and product yield.SOLUTION: In a manufacturing method of liquid crystalline polyester multifilament by solid phase polymerization of liquid crystalline polyester different fineness combined filament yarn consisting of liquid crystalline polyester spinning fiber (A) whose diameter is not less than 20 μm and liquid crystalline polyester spinning fiber (B) whose diameter is less than 20 μm, when the diameter and number of the liquid crystalline polyester spinning fiber (A) whose diameter is not less than 20 μm is (Ra) and (Na), and the diameter and number of the liquid crystalline polyester spinning fiber (B) whose diameter is less than 20 μm is (Rb) and (Nb), (Ra)/(Rb)≥1.4 and (Na)/(Nb)≥0.1 are satisfied.SELECTED DRAWING: None
Patent JP-2017032882-A (JP)
Title: Dust sticking prevention mechanism for imaging element-movable barrel
Inventor: TSUZUKI MASAHIKO
IPC: G03B17/02
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel structure with a movable imaging element to make the lenses smaller, the lens barrel assuming a structure into which the imaging element is receivable or a box structure conforming to that structure so as to enable countermeasures against poor operations caused by light shielding and internal dusts.SOLUTION: Provided is an optical apparatus, comprising: a variable-power optical system in which an optical first group is used as a stationary group and an imaging surface is moved in the optical axis direction; an imaging unit holding member for moving and holding an imaging element in the optical axis direction; a heat radiation unit for transmitting the heat generated by the imaging element and radiating the heat to external air; and air blow path provided around the imaging unit holding member and inside a stationary barrel in the rear of the optical axis. The imaging unit holding member moves through the air blow path in the optical axis direction inside the stationary barrel, the air blow path including an air outlet through which air is sent outside the barrel, and an air blower for cooling being arranged at the air outlet or air inlet of the air blow path. The air blower produces an air stream for cooling, and the air blow path includes the air outlet through which the air heated by the heat radiation unit is sent to the outside of the barrel.SELECTED DRAWING: Figure 4
Patent JP-2015194263-A (JP)
Title: Slide bearing
Inventor: ISSLER WOLFGANG
IPC: F16C33/20
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a slide bearing in which a simplified structure and simplified handling are achieved, together with a reliable effect.SOLUTION: A slide bearing has at least one bearing shell (10, 110, 210) for accommodating a component to be supported. A slide surface (13, 113, 213, 313) of the bearing shell has two grooves that run in the circumference direction, and guide elements for a lubricant are fitted into the grooves. The grooves and/or the guide elements have at least one holding means.
Patent JP-2017034212-A (JP)
Title: Semiconductor device, method of manufacturing the same, and power conversion device
Inventor: MASUNAGA MASAHIRO
IPC: H01L29/06
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of suppressing deterioration in withstanding voltage caused by chipping of the semiconductor device, and of performing inspection of voids.SOLUTION: A semiconductor device comprises: a semiconductor substrate 1 that includes an active region 101 and a termination region 102 surrounding the active region 101, on its principle surface; a thermosetting adhesive layer 10 that covers at least the termination region 102; and a flat plate-like insulation film 9 adhered to the termination region 102 via the adhesive layer 10. The adhesive layer 10 extends to the outside of the principle surface, and covers at least a part of a lateral face of the semiconductor substrate 1.SELECTED DRAWING: Figure 2
Patent JP-2017023663-A (JP)
Title: Earthquake-proof wall unit, and overturn-preventive device for furniture or the like
Inventor: ICHIKAWA HIROAKI
IPC: A47B97/00
Filed: 2015-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake-proof wall unit and an overturn-preventive device for furniture or the like that can be easily attached to furniture such as a shelf and a box built onto a wall surface, and that is configured not to seriously damage any indoor members for its installation, and not to be overturned in the event of an earthquake even when a heavy article is stored therein.SOLUTION: In an overturn-preventive device for furniture, a back board for mounting furniture such as a shelf and a case is fixed with a tension device 5b, and support face receiving plates 7Aa, 7Bb made of a synthetic resin or the like are provided to upper and lower ends of a unit. The support face receiving plates are bonded to a ceiling or a floor by a double-sided adhesive tape or the like in a wide area, and shear resistance on a bonding surface is improved. By providing continuous holes 36 into which screws can be inserted on the back board, an article to be mounted and the furniture are fixed.SELECTED DRAWING: Figure 1
Patent JP-2017039354-A (JP)
Title: Flow straightening structure for lower part of vehicle
Inventor: OHIRA HIROKI
IPC: B60G11/16
Filed: 2015-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a flow straightening structure for a lower part of a vehicle, which aims at reducing air resistance while securing a minimum ground clearance using an undercover supported on the vehicle body side.SOLUTION: A flow straightening structure for a lower part of a vehicle comprises: a front side cover part 46 for covering, from below, a front part with respect to a spring seat 30 of a rear suspension; a rear side cover part 48 for covering a rear under floor part with respect to the spring seat 30; and an opening part 49 formed below the spring seat 30 without being covered with the undercover. In the front side cover part 46, a lower surface is set higher than a lowest position α of the spring seat 30, and a wind separation part 50 is formed downwardly curved at a rear end of the front side cover part 46 so as to guide a wind blowing below the floor not to let it flow into the opening part 49. The rear side cover part 48 is arranged at a position spaced a predetermined distance apart from the opening part toward a rear side with respect to the wind separation part 50, and includes a salient lower surface 48b on the lower surface side of the lowest part 48a formed at a position substantially equal to or higher than the wind separation part 50.SELECTED DRAWING: Figure 4
Patent JP-2017038576-A (JP)
Title: combine
Inventor: YONEDA YUTAKA
IPC: B60K13/04
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a combine which easily diffuses exhaust gas into the air and reduces possibilities of adversely affecting grains stored in a grain tank.SOLUTION: An exhaust gas treatment device 58 treating and purifying exhaust gas of an engine is arranged in a state of being positioned on a machine body rear side of an operation part. An exhaust gas pipe 75 exhausting the exhaust gas to outside after treatment is extended upward between a threshing device 5 and a grain tank 6 so that an exhaust port 84 is positioned in an upper part with respect to an upper edge of the threshing device 5. The exhaust port 84 is formed in an upper edge of the exhaust gas pipe 75. The upper edge of the exhaust gas pipe 75 is extended toward the threshing device 5 side.SELECTED DRAWING: Figure 2
Patent JP-2017046018-A (JP)
Title: Speech processing unit
Inventor: KOBAYASHI JUNICHI
IPC: H04S3/00
Filed: 2015-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a speech processing unit having a first output system and a second output system capable of reproducing the same speech signal as the first output system even on the second output system.SOLUTION: A microcomputer 2, when reproducing DSD data on a Zone2 output system, connects a Zone2 reproducing device 6 and a DAC 10 for surround back with a switch 17 and connects the DAC 10 for surround back and a surround back analog output terminal 15 with a switch 18.SELECTED DRAWING: Figure 2
Patent JP-2018184488-A (JP)
Title: Temperature history display body
Inventor: SASAKI HIROSHI
IPC: G01K11/06
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a temperature history display body that can identify the time at which the temperature was deviated from a predetermined storage temperature.SOLUTION: A temperature history display body has: a developing layer composed of continuous porous bodies holding a developing agent; a coloring layer composed of continuous porous bodies holding a coloring agent on the surface; and a barrier layer for isolation between the developing layer and the coloring layer. The barrier layer is disposed between the developing layer and the coloring layer, and is adjacent to the developing layer and the coloring layer in horizontal direction.SELECTED DRAWING: Figure 1
Patent JP-2017044287-A (JP)
Title: Wave gear transmission device
Inventor: YOSHINAGA KATSUHITO
IPC: F16H55/16
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a wave gear transmission device capable of improving tooth bearing.SOLUTION: A wave gear transmission device includes a rigid internal gear having an internal tooth, a flexible external gear 3 having an external tooth 33, and a wave generator. In the wave generator, the flexible external gear 3 is elliptically bent to be partially engaged with the rigid internal gear, and an engagement position is moved in a circumferential direction. The flexible external gear 3 includes a barrel portion 31, and a connection wall 32 connected to a load member. The barrel portion 31 has a first end portion 311 and a second end portion 312 in an axial direction X, and has external teeth 33 on an outer periphery 31a. A pair of tooth surfaces 33a, 33b of the external tooth 33 includes an inclined region A expanded so that a tooth thickness T is gradually increased in a tooth trace direction Y from an end portion 331 in a first tooth trace direction to an end portion 332 in a second tooth trace direction through a central portion YC.SELECTED DRAWING: Figure 2
Patent JP-2016025915-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2015-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of achieving a performance for suppressing a decrease in player's desire to play a game.SOLUTION: When a game ball enters a first start pocket or a second start pocket, a random number as lottery information is reserved. A game machine holds a lottery based on the random number as lottery information and determines one kind of lottery result from among a plurality of kinds of lottery results including winning and losing. When the lottery result is winning, privilege such as a game ball, is granted to a player. On a main liquid crystal screen, a diversified performance is executed using a lower accessory unit, a shutter type accessory, or the like capable of moving to the front of a sub-liquid crystal screen and further the main liquid crystal screen.SELECTED DRAWING: Figure 249
Patent JP-2017048774-A (JP)
Title: Ohv type four cycle engine
Inventor: ISHIHARA KOSHIN
IPC: F01M1/06
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an OHV type four cycle engine capable of effectively achieving compactification, improvement of workability and so forth of the engine.SOLUTION: An engine case 12 is provided with bearing parts rotatably supporting a crankshaft 11 and a cam shaft 24, an oil pump 32 and a lubrication oil passage for feeding lubrication oil under pressure to the bearing part, and a relief device 48 for regulating pressure of the lubrication oil. The lubrication oil passage has main lubrication oil passages 39, 40 linearly formed with communication passage 37, 38 which provide communication between respective bearing parts of the crankshaft 11 and the cam shaft 24 from the outside of the engine case, and with extension parts 37A, 38A which extend toward the bearing part of the cam shaft 24 from the outside of the engine case 12. The relief device 48 is arranged with a relief valve 49 and a relief hole 50 provided in the extension parts 37A, 38A.SELECTED DRAWING: Figure 2
Patent JP-2017040465-A (JP)
Title: Refrigerator and heat insulation device
Inventor: OHASHI YOSHIO
IPC: F25D23/06
Filed: 2015-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator and a heat insulation device in which entry of heat into the refrigerator or dispersion of heat from within the refrigerator can be restricted to a minimum value.SOLUTION: An entry of heat into a refrigerator or dispersion of heat from the refrigerator is made minimum to enable an inner side of the refrigerator to be efficiently kept at a specified temperature under an arrangement in which a main body 1 of a refrigerator and a heat insulation device is set to have a double structure of an outer plate 2 and an inner plate 3, its inner part is made as a hollow part 4, their surrounding connection part is applied as a tight-sealed structure, and there is provided an extraction device connecting part 6 operated to cause the hollow part to have vacuum state and the inner plate or the outer plate to have vacuum state.SELECTED DRAWING: Figure 1
Patent JP-2017053242-A (JP)
Title: pump
Inventor: KOBAYASHI KOJI
IPC: F04B43/12
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a pump that can inhibit a back flow by a simple structure.SOLUTION: The pump for transferring a liquid sample includes: a tube 33 constituting at least part of a transfer route for the liquid sample; a juxtaposition part 36 where multiple unit parts 33a to 33d of the tube 33 are disposed so as to be aligned while having a common transfer direction Y1 of the liquid sample; and transfer members 37a to 37d moving in the transfer direction Y1 while pressing the multiple unit parts 33a to 33d in common.SELECTED DRAWING: Figure 2
Patent JP-2017054609-A (JP)
Title: Fuel cell system
Inventor: FUJIMORI HIROYUKI
IPC: H01M8/04
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of removing moisture from a pressure receiving part of a pressure sensor.SOLUTION: A pressure sensor 40 arranged in an exhaust pipe of a fuel cell system has a moisture removing member 50 which is fitted to a body 41 so as to remove moisture by capillarity from a pressure receiving part 43. The moisture removing member 50 has a plurality of rod-like drain parts 61. Each of the drain parts 61 has: a first end 61a which is located inside a recess 42 while being spaced away from an inner peripheral surface of the recess 42 as well as the pressure receiving part 43; and a second end 61b located outside the recess 42. The moisture removing member 50 includes: a top plate 51 holding the plurality of drain parts 61; and a gap S defined between the adjacent drain parts 61. The gap S is gradually narrowed from the tip of the first end 61a toward the second end 61b side.SELECTED DRAWING: Figure 5
Patent JP-2017052983-A (JP)
Title: Sputtering target
Inventor: UNNO TAKAHIRO
IPC: C23C14/34
Filed: 2015-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering target mainly composed of MgO, which is a sputtering target capable of DC sputtering, and capable of forming more quickly on a substrate, a thin film having the same NaCl type crystal structure as MgO simple substance by the DC sputtering.SOLUTION: A sputtering target is constituted, which contains MgO which is a nonconductive oxide and FeO which is a conductive oxide, and which has conductivity as a hole by adjusting the FeO concentration in the range of 20-60 mol%.SELECTED DRAWING: None
Patent JP-2017054932-A (JP)
Title: Solid state imaging apparatus and method of manufacturing image state imaging apparatus
Inventor: UEMURA TERUO
IPC: H01L21/265
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a solid state imaging apparatus capable of inhibiting image quality of an imaging image from being deteriorated, and also to provide a method of manufacturing the solid state imaging apparatus.SOLUTION: According to one embodiment of the present invention, the solid-state imaging apparatus is provided. The solid-state imaging apparatus includes a photoelectric conversion element and a second conductive type element isolation region. A plurality of photoelectric conversion elements are two-dimensionally arranged in a first conductive type semiconductor layer. In the second conductive type element isolation region, a semiconductor layer is separated for every photoelectric conversion element by being extended toward the other surface from one surface of the semiconductor layer and in a middle part in the extension direction, an overhanging part is provided which overhangs toward a second conductive type charge storage region in the photoelectric conversion element.SELECTED DRAWING: Figure 4