baber/WOPTO huggingface dataset:
Patent JP-2013185613-A (JP)
Title: Lubricator apparatus of power transmission device
Inventor: MASAOKA YASUYUKI
IPC: B60K6/48
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a lubricator apparatus of a power transmission device, capable of sufficiently feeding lubricating oil by securing rotation of an oil pump under vehicle's various running modes including a start.SOLUTION: In a power transmission device, power of an internal combustion engine 3 is transmitted to a first input shaft 13 via a first clutch C1 coupled; and after speed is changed by a transmission stage with an odd number selectively set from a group of drive gears 14-16 and a group of first-third driven gears 18-20, the power is transmitted from an output shaft 21 to drive wheels DW. Similarly the power of the internal combustion engine 3 is transmitted to a second input shaft 32 via a second clutch C2 coupled; and after speed is changed by a transmission stage with an even number selectively set from a group of drive gears 34-36 and the group of the first-third driven gears 18-20, the power is transmitted from the output shaft 21 to the drive wheels DW. The second input shaft 32 is connected with a pump drive shaft 46. The oil pump 45 is driven by the pump drive shaft 46 accompanying the rotation of the second input shaft 32.
Patent JP-2013043632-A (JP)
Title: Asymmetric twist flow control fin of ship
Inventor: CHOI JUNG EUN
IPC: B63H5/16
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an asymmetric twist flow control fin of a ship, capable of reducing the energy loss by a rotational flow of a propeller alternating current, by uniformizing the distribution of a flow speed flowing in a propeller when sailing.SOLUTION: This asymmetric twist flow control fin includes: a propelling body 112 arranged in a stern part 110 of the ship 100; and a stern structure part 120 including a plurality of stern addition products 121-124 for reducing the energy loss in sailing of the ship by generating a change in the rotational flow by the propelling body. The plurality of stern addition products have mutually different sticking positions and the length not in the whole but in at least a part, and have at least one in a twisted structure with mutually different rotary axes as the center or in a mutually asymmetric cross-sectional structure.
Patent JP-2013183846-A (JP)
Title: Handbag hanger attachable to umbrella handle
Inventor: AIDA AKIKO
IPC: A45B9/02
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a handbag hanger attachable to an umbrella handle with which a handbag can be hung from a handle of an umbrella which is placed on the ground like a cane as baggage such as a handbag is heavy, becomes very obstructive and causes suffering while the user is waiting for a bus or a train with the folded umbrella after it stops raining.SOLUTION: In a handbag hanger, a handle (6) of an umbrella placed like a walking stick is formed with a recess (2) in a part touching the palm, wrapped with cloth attached with a hook-and-loop fastener at the end, and a baggage such as a carry bag is hung down from the umbrella.
Patent JP-2012144733-A (JP)
Title: Polymer matrix electroluminescent material and device
Inventor: MARROCCO MATTHEW L III
IPC: H05B33/28
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide electroluminescent devices with pure color characteristics that are more amenable to color displays.SOLUTION: Photoluminescent and electroluminescent compositions are provided which comprise a matrix comprising aromatic repeat units and a luminescent metal ion or luminescent metal ion complex. Methods for producing such compositions, and the electroluminescent devices (10) formed therefrom, are disclosed.
Patent JP-2013188804-A (JP)
Title: Sander
Inventor: SUGITA FUMIHIDE
IPC: B24B23/02
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a sander which is sufficed with small-sized and small number of air holes (suction ports) capable of improving the cooling efficiency of a motor etc.SOLUTION: In a sander 1 of which the upper part 2a of a housing 2 incorporating a motor 30 for driving a pad 10 and a fan 9 can be gripped (first grip) and upper halves of constriction parts 44 provided at both sides of the housing 2 can be gripped (second grips), suction ports 70 are provided under the second grips of the housing 2. The suction ports 70 are provided at both right and left sides.
Patent JP-2013191325-A (JP)
Title: Lighting device and vehicle headlight
Inventor: TAKAHASHI KOJI
IPC: F21S8/12
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device capable of changing floodlighting patterns by using one floodlighting section without mechanically moving the floodlighting section, and to provide a vehicle headlight.SOLUTION: A light source 2A is arranged at a focal position of a parabola mirror 3. Light sources 2B (2C) are arranged at positions different from the focal position of the parabola mirror 3. The floodlighting patterns are changed by controlling lighting of the light sources 2A to 2C.
Patent JP-2013189107-A (JP)
Title: Railroad vehicle body structure
Inventor: SUDA TAKESHIGE
IPC: B61D17/18
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a railroad vehicle body structure capable of properly retaining a cover portion in an open state while simplifying a cover structure.SOLUTION: A railroad vehicle body structure 1 includes a side body structure 3, an end body structure 5, and a roof body structure 4, and has a cover structure 12 for opening and closing an opening A of an interior panel 10 that is arranged along the roof body structure 4 side of the side body structure 3, wherein the cover structure 12 includes a hinge 13 fixed to the roof body structure 4, a cover portion 14 disposed openably and closably with the hinge 13 as a fulcrum, and a linear cover portion suspension member 15 the one end of which is attached to the cover portion 14 and the another end of which is provided with a hook 15a, and the hook 15a is hooked onto the roof body structure 4 or a member fixed to the roof body structure 4 and, thereby, the cover portion suspension member 15 can suspend the cover portion 14 in an open state.
Patent JP-2013198168-A (JP)
Title: Electric motor
Inventor: SUZUKI ATSUSHI
IPC: H02K9/02
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor which improves cooling performance of a bearing part and sufficiently deals with local heat generation of a bearing.SOLUTION: An electric motor includes: a rotation shaft 43 extracting rotative power; a housing 41 which has a bearing holding part 65, holding a rear end bearing 67 rotatably supporting the rotation shaft 43 and formed by a resin, at its end part and covers a rotation mechanism rotating the rotation shaft 43; a bearing draft air duct 89 supplying airflow from the exterior of the housing 41 toward the rear end bearing 67; and an opening part 77 that is formed at the end part of the housing 41 so that the airflow passing through the rear end bearing 67 flows into the housing 41.
Patent JP-2013197200-A (JP)
Title: Photoreceiver control method and communication control method
Inventor: TERANISHI RYOTA
IPC: H01L31/10
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceiver control method and a communication control method that can perform feedback control of a semiconductor optical amplifier and also can restrain characteristic degradation.SOLUTION: A photoreceiver control method is a control method of a photoreceiver which comprises an SOA 36 about which an n-type InP clad layer, an active layer, and a p-type InP clad layer are laminated in order, and a PD 54 which receives output light radiated by the SOA 36. The control method performs control to detect the intensity of input light injected into the SOA 36 by use of the SOA 36 by applying a voltage of 0 V or reverse bias to the SOA 36, and to input drive current based on the intensity of the detected input light into the SOA 36.
Patent JP-2013252523-A (JP)
Title: Two-electrode type hot wire mag welding method
Inventor: TSUYAMA TADAHISA
IPC: B23K9/173
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an MAG welding method that can obtain high welding speed by feeding a filler wire at high speed without causing a melting failure even for carbon steel with a high melting point.SOLUTION: A two-electrode type hot wire MAG welding method includes outputting a current from a welding power source 5 to energize a preceding welding wire 4 and to generate arc A between a base material 2 and the preceding welding wire 4; energizing from a filler wire power source 8 to advance welding while supplying a heated filler wire 7 (with a diameter of 1.2 mm) to a molten pool P formed on the rear side of the arc A; setting the polarity of the current supplied to the preceding welding wire 4, to be positive, setting the polarity of a current supplied to the filler wire 7 inserted in the molten pool, to be positive; and setting an interpole distance to 8-13 mm (when using a solid wire) or to 5-8 mm (when using a flux-cored wire) to perform welding.
Patent JP-2013194455-A (JP)
Title: Anti-vibration jig for inclined pile
Inventor: KONO KENJI
IPC: E02D13/04
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an ant-vibration jig with which a connection part clamper can be mounted to a lower pile head and an upper pile head to be connected can be guided easily to a connection part.SOLUTION: A jig 5 is provided in a head of a lower pile 1 which is installed into the ground while being inclined and guides a lower end of an upper pile 3 which is added longitudinally to the head of the lower pile 1 onto the head of the lower pile 1 while stopping vibration. The jig 5 comprises an annular band 7 mounted to the head of the inclined lower pile 1 and a guide member 9, in a pile axis direction, mounted to the band 7 beforehand and protruding higher than the head of the lower pile 1.
Patent JP-2013196639-A (JP)
Title: Driving support device
Inventor: NAKAGAWA AKIRA
IPC: G08G1/16
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To surely execute driving support even in a traffic environment in which infrastructure is not developed.SOLUTION: When a signal device is a red light or a yellow light and a preceding vehicle is recognized or when there is a stopped vehicle, a target stop position where a present vehicle is stopped with respect to the preceding vehicle or the stopped vehicle is set and driving support is executed (S8). When the preceding vehicle is not recognized and there is no stopped vehicle, the target stop position of the present vehicle with respect to the signal device and the driving support is executed (S5). On the other hand, when the signal device is a green light, whether or not there is a stopped vehicle near the signal device is checked (S6). When there is no stopped vehicle, the driving support is not executed (S7). When there is a stopped vehicle, the target stop position with respect to the stopped vehicle is set and the driving support is executed (S8).
Patent JP-2013199517-A (JP)
Title: METHOD OF PRODUCING HYDROGENATED α-OLEFIN POLYMER
Inventor: HIROSE KIMIHITO
IPC: C10M107/02
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing a hydrogenated α-olefin polymer having good quality and high viscosity, and to provide the hydrogenated α-olefin polymer obtained through the production method.SOLUTION: A method of producing a hydrogenated α-olefin polymer includes: a step (a) of polymerizing an α-olefin to produce a polymerization solution containing an α-olefin polymer having a different polymerization degree; a step (b) of distilling the polymerization solution obtained in the step (a) to obtain an α-olefin polymer whose 100°C kinematic viscosity is 40-300 mm/s inclusive; and a step (c) of hydrogenizing the α-olefin polymer obtained in the step (b) to obtain the hydrogenated α-olefin polymer.
Patent JP-2013200145-A (JP)
Title: Gas detector
Inventor: MATSUMOTO SHINICHI
IPC: G01N27/04
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a gas detector in which the detection accuracy of a detection object gas is less likely to deteriorate even in a case where a gas sensor has large temperature dependency.SOLUTION: A storage unit 38 preliminarily stores a resistance value of a gas sensor 2 associated with humidity in standard atmosphere, as known data. A detection processing unit 35 includes a calculation section 351 for acquiring a correction value corresponding to humidity in atmosphere, and a correction section 352 for correcting a detection result of a detection object gas by using the correction value. When the temperature of the gas sensor 2 becomes a first setting temperature and the sensitivity of the gas sensor 2 with respect to the detection object gas becomes sufficiently low, the calculation section 351 calculates the correction value from the current resistance value of the gas sensor 2 and the known data in the storage unit 38. When the temperature of the gas sensor 2 becomes a second setting temperature and the sensitivity of the gas sensor 2 with respect to the detection object gas becomes sufficiently high, the correction section 352 corrects the resistance value of the gas sensor 2 by using the correction value acquired right before.
Patent JP-2013200850-A (JP)
Title: Design support program, design support method, design support device, and manufacturing method
Inventor: SUWADA MAKOTO
IPC: H05K3/46
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress variation in impedance of a signal line.SOLUTION: A design support device obtains positional information on a signal line to be wired in a wiring layer laminated on an insulation layer. Next, the design support device obtains the positional information on a region where an actually used glass fiber bundle in the insulation layer is projected in the lamination direction. Then, the design support device converts the positional information on the signal line to be wired to the positional information inside the region of the glass fiber bundle so that the signal line is contained in the region of the actually used glass fiber bundle in the insulation layer. Next, the design support device outputs the converted positional information.
Patent JP-2013203808-A (JP)
Title: Adhesive composition having thermomoldability
Inventor: MORI BUNZO
IPC: C09J125/08
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition excellent in thermomoldability, shape-retaining property and rigidity, and also excellent in fiber-fixing strength.SOLUTION: An adhesive composition having thermomoldability includes copolymer latex obtained by using the following alkyl mercaptans in performing the emulsion polymerization of 100 pts.wt. ethylenically unsaturated monomer. (1) 0.0005 to 0.6 pt.wt. undecyl mercaptan, (2) 0.025 to 1.8 pts.wt. dodecyl mercaptan, (3) 0,0005 to 0.6 pt.wt. tridecyl mercaptan, (4) 0 to 0.2 pt.wt. tetradecyl mercaptan and (5) 0 to 0.2 pt.wt. other mercaptans.
Patent JP-2013203809-A (JP)
Title: Coolant composition
Inventor: KAGA NOBUYUKI
IPC: C09K5/08
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a coolant composition excellent in rust proof property for aluminum and cavitation resistance, and also excellent in the lubrication of mechanical seal of a coolant circulation pump.SOLUTION: A coolant composition using glycols as base materials, includes (a) 0.1 to 8 wt.% of an 8-18C aliphatic dicarboxylic acid or its alkali metal salt, (b) 0.1 to 10 wt.% of a 7-18C alkyl benzoic acid or its alkali metal salt, and (c) 0.1 to 5 wt.% of a 6-18C aliphatic monocarboxylic acid or its salt.
Patent JP-2013203218-A (JP)
Title: Leg cover of seat slide device
Inventor: SASAKI KATSUHIKO
IPC: B60N2/90
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To solve the following problems of a leg cover of a seat slide device: when a load is applied onto the leg cover, an engagement piece at a rear end is shifted in a direction opposite the engagement direction of the engagement pieces, and the leg cover may come off from a leg bracket.SOLUTION: A cantilevered engagement piece 12 having a hook 12' formed at the distal end is engaged, from the inside, with an engagement hole 21' of a substantially vertical terminal wall 21 of a leg bracket. A facing wall 18 facing the engagement piece is provided so as to be separated outward from the engagement piece by a distance allowing the terminal wall 21 of the leg bracket to be held with the engagement piece. Ribs 16 in the longitudinal direction are provided on the right and left sides of the engagement piece 12. The leg bracket terminal wall 21 is held by the engagement piece and the ribs from the inside, and by the opposed wall 18 from the outside. For example, the rib 16 is formed to have a step 16a' for restricting displacement of the leg bracket 20 in the vertical direction by holding the leg bracket terminal wall with the hook 12' at the distal end of the engagement piece.
Patent JP-2013202558-A (JP)
Title: Die coater and method of producing coating film
Inventor: KOMATSUBARA MAKOTO
IPC: B05C11/10
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a die coater, etc. capable of obtaining a coating film with a relatively small variation of film thickness in a longitudinal direction of a slot while appropriately changing a coating width in the longitudinal direction.SOLUTION: A die coater includes: a sensing part sensing thickness of a coating film formed on a base material; and a control part capable of controlling a supply flow rate of a coating liquid to a cavity by a supply part and a discharge flow rate of the coating liquid from the cavity by a discharge part on the basis of a sensed result from the sensing part when a coating width in a longitudinal direction of a slot is changed.
Patent JP-2013207187-A (JP)
Title: Boring device
Inventor: SHOJI TAKESHI
IPC: B23B41/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a small boring device capable of easily carrying in and boring a hole in printed wiring boards of various sizes.SOLUTION: A boring device comprises an imaging unit 16 which images a printed wiring board in which a hole is to be bored through a through hole and a boring unit 17 which bores a hole in the printed wiring board. A main through hole 12a located in a processing region in which the boring unit 17 bores a hole and a sub through hole 12b located on a carry-in port side of the printed wiring board are formed in a pedestal 12 which is an immobile portion in the boring device. When boring a hole in a small printed wiring board, in particular, the boring device images the printed wiring board via the sub through hole 12b, moves the printed wiring board to the main through hole 12a on the basis of imaging information, and determines a boring position on the basis of information imaged via the main through hole 12a.
Patent JP-2013205803-A (JP)
Title: Rotating optical element drive unit
Inventor: FUJISAKI YOSHIBUMI
IPC: G03B11/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotating optical element drive unit, for allowing a rotating optical element to be inserted onto and retracted from an imaging optical path and to be rotated while being inserted onto the imaging optical path, which can detect position of the rotating optical element with high precision using a simple configuration.SOLUTION: A rotating optical element drive unit includes; a rotating member supported rotatably about an optical axis by a support member; an insertion/retraction member which is rotated by the rotating member in two opposite directions to insert or retract a rotating optical element onto/from the optical path; and drive control means which switches between an inserting/retracting motion mode, where the rotating member is rotated to rotate the insertion/retraction member back and forth between an inserted position and a retracted position, and a rotating motion mode where the rotating member and the insertion/retraction member are integrally rotated about the optical axis. The support member is provided with; an opening having a specific opening direction, to which a detection target portion of the insertion/retraction member enters when the rotating member is rotated to one direction while the insertion/retraction member is in the retracted position along the insertion/retraction direction; and an entry restrictor for preventing entry of the insertion/retraction member into the opening from directions other than the specific opening direction. The entry of the detection target portion of the insertion/retraction member into the opening is detected by detection means.
Patent JP-2013209848-A (JP)
Title: Movable wall and opening device including the same
Inventor: YAMASHITA TOMIHIRO
IPC: E05D7/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a movable wall which is freely opened and closed while improving airtightness and heat insulation, and allows even opening and closing of a sash provided on an outdoor side.SOLUTION: A heat insulating panel wall 30 to be attached to a frame 2 provided on an indoor side edge part of a building opening is provided, a hinge part 40 for freely tilting the heat insulating panel wall 30 toward an indoor side is provided on the indoor side of a lower side indoor side face of the frame 2, the hinge part 40 can be arranged even at a position above the lower side of the frame 2, and when the heat insulating panel wall 30 is tilted to the indoor side, the heat insulating panel wall 30 is arranged so as not to interfere in an area at the lower part of an area surrounded by the frame 2 and on the indoor side more than the lower part.
Patent JP-2013212568-A (JP)
Title: Sliding component and method for producing the same
Inventor: FUKUOKA NOBUHIKO
IPC: B23P9/00
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a sliding component that includes a hardened layer on the surface thereof, that layer is effective when the sliding component is restrained from being contacted with the other sliding component and being worn due to a high load or degradation in a lubricating oil, and which has superior wear resistance, and to provide a method for producing the sliding component easily in high efficiency.SOLUTION: A sliding component includes a slide surface on at least one side. A structure grain boundary of the slide surface of the sliding component tilts toward one direction. The hardness of the surface of a layer tilting toward one direction is made higher than the hardness of an internal layer below the tilting layer. The arithmetic average roughness Ra of the surface of the layer tilting toward one direction is ≤0.5 μm. The method for producing the sliding component comprises the steps of: disposing a plurality of cutting edges, which are used for cutting the slide surface of the sliding component and each of which has a negative rake angle, on the circumference parted from a rotation center of a tool body; machining the slide surface by the tool body; and rotating the tool body toward the opposite direction to intermittently heat and cool the slide surface.