baber/WOPTO huggingface dataset:
Patent JP-2011181932-A (JP)
Title: Device and method for drive control of light emitting diode array
Inventor: THORSTEN KOEPKE
IPC: H01L33/00
Filed: 2011-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve a device and method for drive control of a light emitting diode array so as to considerably reduce the cost relating to the drive control by reducing the electric energy loss due to conversion and to allow simple maintenance management at the same time.  <P>SOLUTION: The device includes an electric energy source, a current regulator, and at least two light emitting diode arrays, each of which includes one or more light emitting diodes. The current regulator includes a means which generates a substantially fixed current, and the light emitting diode arrays and the current regulator are operated in cooperation so that the substantially fixed current generated by the means is at least temporarily supplied to at least one of the light emitting diode arrays.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012182286-A (JP)
Title: Coil component
Inventor: DOARA
IPC: H01F17/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To minimize deterioration of the characteristics or occurrence of cracking by relaxing stress distribution generated during calcination, regardless of the selection of a plurality of materials composing a coil component.SOLUTION: Conductor patterns 12a,... are formed on the upper surface of non-magnetic bodies 11a,..., and magnetic bodies 13a,..., 14a,... are arranged in the center and on the long side of non-magnetic bodies 11a,.... Dummy patterns 16a,... composed of the same material (silver) as the conductor patterns are formed at predetermined positions on the upper surface of a non-magnetic body. The dummy patterns are arranged in a region on the upper surface of a non-magnetic body where the conductor pattern is not formed yet, so that a pattern combining the conductor pattern and the dummy pattern is arranged substantially in line symmetry with respect to the center lines L1, L2 in the longitudinal and lateral directions, and entirely as much as possible. Furthermore, columnar reinforcements are formed at four vertices and at the center position of the long side of the non-magnetic body by providing vias 18a-18d arranged successively in a plurality of layers.
Patent JP-2011211176-A (JP)
Title: Magnetic element for wireless power transmission and device for power supply
Inventor: HATANAKA TAKEZO
IPC: H01F38/14
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic element for wireless power transmission and a device for power supply that enable electric power supply with high transmission efficiency.SOLUTION: In a cross section coincident with a direction of magnetic coupling, the magnetic element for wireless power transmission 1 includes a conductor section 2 and a magnetic body section 3 contiguous to the conductor section 2, both of which are disposed in parallel in a direction orthogonal to the direction of magnetic coupling, and either of the conductor section 2 and the magnetic body section 3 has a protruding region 61 more protruded in the direction of magnetic coupling than the other.
Patent JP-2012186241-A (JP)
Title: Heat conductive sheet
Inventor: KAMIJIYOU HIROTAKA
IPC: H01L23/36
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat conductive sheet conducting heat, in particular, a heat conductive sheet which is provided on contact interfaces where heat exchange is conducted to mediate heat conduction and enables excellent heat exchange between the contact interfaces and thereby further improving heat radiation efficiency.SOLUTION: A heat conductive sheet 1 is provided on contact interfaces where heat exchange is conducted to mediate heat conduction. Multiple heat conductive long fibers 2, 3, 4 are arranged along a virtual surface P1 arranged substantially parallel to a main surface and are fixed to a thin film sheet like body.
Patent JP-2011190110-A (JP)
Title: Recording medium removing apparatus, erasing apparatus, automatic document feeding apparatus, and recording medium removing method
Inventor: IGUCHI TAKESHI
IPC: B65H29/52
Filed: 2011-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium removing apparatus capable of removing a sheet bundle without damaging a thickness sensor even if the sheet bundle having thickness larger than a measurement tolerance of the thickness sensor is conveyed, and to provide an erasing apparatus, an automatic document feeding apparatus and a recording medium removing method.  <P>SOLUTION: The erasing apparatus including a recording medium removing apparatus includes: a thickness determining unit configured to determine whether the thickness of a recording medium is equal to or larger than a first threshold, a conveyance guide forming a conveying path for the recording medium; a conveyance guide displacing device configured to lift the conveyance guide if the thickness determining device determines that the thickness of the recording medium is equal to or larger than the first threshold, and a removing mechanism configured to remove the recording medium determined as non-conveyable from the recording medium conveying path.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012185141-A (JP)
Title: Chronometer
Inventor: MUKOYAMA KEIICHI
IPC: G04B19/06
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a chronometer that not only can efficiently utilize light coming incident on the window parts of the dial for power generation by a solar battery but also excels in aesthetic appearance.SOLUTION: A chronometer has a dial, a solar battery provided with a plurality of solar cells installed on the rear side of the dial, and shafts that penetrate window parts and are fitted with pointers, wherein the dial has a window part more light-transmissive than other regions of the dial, the shafts are inserted into holes formed in the solar cells, and the solar battery is so arranged as to keep the outer circumference of the solar cells from being seen through the window parts.
Patent JP-2012192817-A (JP)
Title: Bearing device for wheel
Inventor: YAMAMOTO KAZUNARI
IPC: B60B35/18
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a wheel, which prevents creep and in which sealing property is improved by adding a detent structure to the pilot member of a separate body.SOLUTION: A cylindrical fitting surface 19a is formed at the root part of a wheel mounting flange 17, and the pilot member 20 of the separated body including a cylindrical fitting part 11 which is press-fit to the fitting surface 19a is fixed. Key grooves 12a and 12b are formed in each of end parts in an engagement part 11 of the fitting surface 19a and the pilot member 20. A key 13 which becomes the dent mechanism of the pilot member 20 is locked to the key grooves 12.
Patent JP-2012193294-A (JP)
Title: Rubber composition for sliding member, and crosslinked rubber material for sliding member
Inventor: SAKAMOTO MASATO
IPC: C08K5/5419
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition capable of obtaining a crosslinked rubber material for sliding members having a low surface friction drag and suitable for a sealing member of a sliding part.SOLUTION: The rubber composition for sliding members contains: a rubber (A) containing 0.1-20 wt.% of a carboxyl-containing monomer unit, ≤20 wt.% of a monomer unit having the unsaturated carbon-carbon double bonds, and ≤5 wt.% of a monomer unit having halogen atoms; and a reactive silicone oil (B).
Patent JP-2012195489-A (JP)
Title: Solar cell module and solar cell array
Inventor: SHIKANO YASUYUKI
IPC: H01L31/042
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module which can ensure a large annual energy production without upsizing, and to provide a solar cell array.SOLUTION: The solar cell module in which multiple double-sided light receiving solar cells are arranged side by side is provided with a guide mechanism for guiding the light, transmitted through the gaps of the multiple solar cells to the backside thereof, to the backside direction of the solar cells. Consequently, the double-sided light receiving solar cells are utilized effectively, and a large annual energy production can be ensured without upsizing the solar cells.
Patent JP-2012194462-A (JP)
Title: Fixing device and image forming device
Inventor: EGUCHI YOSUKE
IPC: G03G15/20
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of fixing temperature while carrying out sheet cooling by an inexpensive structure.SOLUTION: A fixing device includes a cooling device 4 for sending cooling air 14a toward a surface of a sheet 19 in a carrying path 13a immediately after a downstream side of a sheet carrying-out port 10f carrying out the sheet 19 from a fixing apparatus 10; an exhaust device 15 provided above the fixing apparatus 10, and forcibly exhausting high-humid high-temperature air 10e in the fixing apparatus 10; a shielding member (a first carrying roller) 16 positioned at the sheet carrying-out port 10f, and abutting on the total width of the sheet 19 on a disposing side of the cooling device 14 means; and a ventilation member (a second carrying roller) 17 provided on a side opposite to the shielding member 16 across the sheet 19 of the sheet carrying-out port 10f, and having a roller nipped with the shielding member 16. Space portions 17b on both side surface sides of the roller are made to be opening portions communicating the inside and the outside of the fixing apparatus 10.
Patent JP-2012199268-A (JP)
Title: Electronic component packaging structure and electronic component packaging method
Inventor: NARITA AKIHITO
IPC: H01L21/60
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component packaging structure including a structure that is not likely to cause failures in connection parts.SOLUTION: An electronic component packaging structure of the present invention is an electric component packaging structure in which an electronic component is electrically connected with a substrate provided with metal terminals. The electronic component includes a bump electrode having a structure in which a plurality of places along a longer direction of a surface of a resin serving as a core are covered with a conductive film made of metal. At locations corresponding to the metal terminals of the resin, grooves each having a width wider than a width of the metal terminal and extending in a direction intersecting the longer direction of the resin are formed, separately, and a conductive film is formed at least at a bottom face of the groove.
Patent JP-2012198648-A (JP)
Title: Alcohol detector and drive system
Inventor: HASHIMOTO NOBUAKI
IPC: B60K28/04
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an alcohol detector and a drive system that are capable of surely performing identification processing and alcohol detection for a measurement-target person with a simple configuration.SOLUTION: An alcohol detector 1 comprises: a base part 10 having a contact area 13 with which a finger of a measurement-target person is in contact; a vein detecting section 20 which is provided in the contact area 13 and obtains a vein pattern of the measurement-target person; and an alcohol detecting section 30 which is provided in the contact area 13 and detects an alcohol concentration in a skin gas transpired from the finger of the measurement-target person. The alcohol detecting section 30 includes: a concave groove in which the groove is contacted by the finger such that a closed space is formed; a sensor substrate that is provided in the concave groove and includes a projection group having a plurality of metal projections; a light source that emits light toward the sensor substrate; and a light-receiving section which detects Raman scattering light generated by the sensor substrate.
Patent JP-2012197040-A (JP)
Title: Vehicle door handle
Inventor: NISHIMOTO MASANOBU
IPC: E05B83/36
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To improve assembly workability of a vehicle door handle.SOLUTION: A waterproof pad 13 of a door handle assy 10 is provided with a temporary holding claw part 13a that can be inserted through a communication port 201a of an outer panel 201 and a claw part through-hole 21c provided in a bracket 21 of a door lock control assy 20 when the door handle assy 10 and the door lock control assy 20 are temporary assembled to the outer panel 201, and can temporary hold the door handle assy 10 and the door lock control assy 20 against the outer panel 201 by engaging with the bracket 21 before being tightened together with the fastening means. Therefore, the assembly workability of vehicle door handle 100 can be improved by effectively using waterproof pad 13 (without increasing the number of parts).
Patent JP-2012196916-A (JP)
Title: Liquid ejecting head, liquid ejecting device, piezoelectric element and method for manufacturing liquid ejecting head
Inventor: NAKAYAMA MASAO
IPC: B41J2/045
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejecting head that prevents breakage of a piezoelectric element and also is excellent in displacement characteristic of the piezoelectric element, and to provide a liquid ejecting device, a piezoelectric element and a method for manufacturing a liquid ejecting head.SOLUTION: The liquid ejecting head includes: a pressure generating chamber 12 in communication with a nozzle opening 21 for ejecting liquid; and the piezoelectric element that includes a first electrode 60, a piezoelectric layer 70 formed on the first electrode 60, a second electrode 80 formed on the piezoelectric layer 70 and an insulating film 140 disposed facing an upper surface of the second electrode 80 while covering at least a lateral surface of the piezoelectric layer 70 and having an opening 141 in the upper surface of the second electrode 80, and that generates a pressure change in the pressure generating chamber 12. In the liquid ejecting head, a space 150 is provided between the insulating film 140 and the upper surface of the second electrode 80 in a region corresponding to a piezoelectric active part 320 that is a region where the piezoelectric layer 70 is interposed between the first electrode 60 and the second electrode 80.
Patent JP-2012200177-A (JP)
Title: Photobioreactor and method for culturing colonial alga
Inventor: HIRANO ATSUSHI
IPC: C12M1/04
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a photobioreactor which can dismantle a cell colony into pieces having proper sizes without damaging the cell colony to promote proliferation thereof, and can consequently contribute to obtaining the competitive power of the biofuel market.SOLUTION: The photobioreactor 100 is characterized by including a culture tank 104 in which a culture liquid 102 is introduced to culture a colonial alga for immobilizing carbon, and a gas-sending device 110 which is disposed in the culture tank 104, and is used for sending a gas containing carbon dioxide into the culture liquid 102 at a rate of one-fourth or more of the volume of the culture liquid 102 per minute to dismantle the cell colony of the colonial alga with the bubbles of the gas.
Patent JP-2012187698-A (JP)
Title: Fresh start traveling of travelling robot, and teaching method and control method therefor
Inventor: MORI HIDEO
IPC: G05D1/02
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for a travelling robot of returning to an original route after interrupting travelling based on routing information, and then taking a fresh start travelling because the travelling robot moving from a starting point to the destination point based on the routing information having a sequence of a path and a landmark, encounters an obstacle and a part of a road under construction on the route, and becomes impossible to travel.SOLUTION: The method for performing the fresh start travelling is shown by the routinized routing information and is created by teaching. The routinized routing information is defined as the routing information in a form in which the kind and the sequence of the path or the landmark composing the routing information is fixed, but the values of position direction of beginning and terminating points of the path, and the like, are decided by the data of a sensor in execution and passage widths, and the like. The body of the travelling robot, the sensor, the computer, and the like, are always improved. It is very hard to work for modifying and testing software on site every time when improved. Manpower and time are significantly reduced because it is enough to improve the routinized routing information by the teaching.
Patent JP-2012202281-A (JP)
Title: Ring body gripping jig and scroll compression device
Inventor: AKUZAWA KATSUKI
IPC: F04C29/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a ring body gripping jig capable of improving machining precision when machining an outer peripheral surface and/or an inner peripheral surface of a ring body.SOLUTION: This ring body gripping jig 80 for gripping the ring body 38A when machining the outer peripheral surface and/or the inner peripheral surface of the ring body 38A includes: a gripping jig body 81 having a fixed surface 81A fixed to a chuck of a working machine; a gripping mechanism having claw members 83, which, when machining the inner peripheral surface of the ring body, protrude from a gripping surface of the gripping jig body and hold the end surface of the ring body 38A by the tips; and a fastened section 81D in which a fastener for stopping a pressing plate that presses the end surface of the ring body 38A toward a gripping surface 81B of the gripping jig body 81 when machining the outer peripheral surface of the ring body 38A, is fastened.
Patent JP-2012202801-A (JP)
Title: Lifetime estimation method for semiconductor device
Inventor: IURA SHINICHI
IPC: G01R31/26
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of precisely estimating the lifetime of a semiconductor device and also estimating the lifetime in as a short time as possible.SOLUTION: The lifetime estimation method includes the processes of: (a) preparing a reference lifetime curve based upon parameters of a junction temperature stress amount ΔTas a temperature stress amount of a junction part for joining a semiconductor chip included in the semiconductor device and metal wiring 12 to each other, and a cycle number Nf corresponding to the lifetime of the semiconductor device; and (b) estimating the lifetime of the semiconductor device using the reference lifetime curve.
Patent JP-2012203250-A (JP)
Title: Image-forming device
Inventor: RYUZAKI TERUYO
IPC: G03G15/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an image-forming device capable of preventing diffusion of exhaust air with an odiferous component emitted from the inside of a device body, in a configuration with an air cleaning function.SOLUTION: An image-forming device 10 comprises: a duct 102 where air flows to a first exhaust port 31 on a back side; a first fan 106 that emits air from the first exhaust port 31; a filter 104 that removes a foreign object; and a guide duct 110 that covers the first exhaust port 31 and guides the exhaust air upward. In this case, since the guide duct 110 separates the first exhaust port 31 from a second exhaust port 33, the device 10 can prevent low-flow exhaust air F2 with the odiferous component, which is emitted from the second exhaust port 33, from diffusing in a room by high-flow exhaust air F1 which is emitted from the first exhaust port 31.
Patent JP-2012202893-A (JP)
Title: Navigation apparatus
Inventor: NANBU ATSUSHI
IPC: G01C21/26
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus in which facility data stored in the navigation apparatus can be updated from facility information included in a photographing object of a magazine or the like, and when a user sets a destination, whether or not the user can arrive at the destination in business hours can be notified to the user based on business hours and regular holidays included in the facility data.SOLUTION: The navigation apparatus includes: route guide means for searching a route from an arbitrary position up to a destination and guiding the route; present position detection means for detecting a present position; destination arrival time calculation means for calculating destination arrival time from the route search result and present time; map data storage means for storing map data and facility data; photographing means for photographing an object; character recognition means for recognizing characters from an image photographed by the photographing means; data comparison means for comparing a recognition result of the character recognition means with the facility data stored in the map data storage means; and updating means for updating the facility data based on a compared result of the data comparison means.
Patent JP-2012204712-A (JP)
Title: Substrate holding tool and substrate processing apparatus
Inventor: HONJO ICHIHIRO
IPC: H01L21/683
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate holding tool capable of preventing occurrence of non-uniform drying in surfaces of substrates when a plurality of substrates are dried; and a substrate processing apparatus including the substrate holding tool.SOLUTION: A plurality of through holes 36c and through holes 36d for a bolt 38a are respectively formed in lower parts of a first holding member 36a and a second holding member 36b. The shapes of the through holes 36c and the through holes 36d are holes which are larger than an outer diameter of the bolt 38a of a fastener 38, and have an elliptical shape, thereby eliminating the probability that droplets of processing liquid are stored in the through holes 36c and the through holes 36d. Therefore, when a plurality of substrates W are dried, it is capable of preventing occurrence of non-uniform drying in the surfaces of the substrates W caused by the droplets of the processing liquid. Additionally, a straight-line notch 37c is formed in a lower part of a first washer 37a, and a straight-line notch 37d is formed in a lower part of a second washer 37b, thereby allowing the droplets of the processing liquid to be smoothly discharged from the through holes 36c and the through holes 36d through the notch 37c and the notch 37d.
Patent JP-2012203286-A (JP)
Title: Liquid crystal substrate hold panel and manufacturing method thereof
Inventor: KATO TADAHIDE
IPC: G02F1/13
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal substrate hold panel and a manufacturing method thereof in which stable low reflectance can be obtained over wide wavelengths of irradiation light, a stable double exposure prevention operation and an excellent exposure operation can be obtained, the reduction of facility costs and reflectance can be attained while dealing with reduction in weight and expansion in scale of a liquid crystal display, function reduction or failure of a substrate stage is prevented, and a low-reflectance liquid crystal substrate hold panel can be manufactured surely at low costs.SOLUTION: A liquid crystal substrate hold panel is provided in which spray coating 12 comprised of a low-reflectance material is formed on a surface of a base material 11 and a support section 13 capable of holding a transparent or translucent substrate W is formed on a surface of the spray coating 12. The spray coating 12 is formed from a compound material (AlO-α%TiO) containing alumina and titania, and the spray coating 12 is formed in such a manner that the full reflectance on its surface becomes 9% or less over the range of light wavelengths of 360-740 nm.