baber/WOPTO huggingface dataset:
Patent JP-2007049837-A (JP)
Title: Controller for power converter
Inventor: TERUNUMA MUTSUHIRO
IPC: H02M7/48
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter that seldom produces trouble in a main circuit, wherein deterioration in a main circuit element, a smoothing capacitor, and a smoothing reactor due to thermal stress is determined from accumulated information on the state of inverter operation.  <P>SOLUTION: A device is for controlling the power converter 1 that drives an induction motor by an inverter having a main circuit element. This device includes means 14 for detecting the temperature of the main circuit element of the inverter; means 20 for computing a first coefficient normalized from a switching frequency; means 21 for computing a second coefficient normalized from an output voltage command; means 22 for multiplying the first coefficient, second coefficient, and detected temperature to compute an amount of thermal stress; means 23 for determining the states of gate start and stop of the inverter; means 25 for adding and storing the amounts of thermal stress during the operating time of the inverter; means 26 for accumulating added values to compute an accumulated value; and means 27 that, when the computed accumulated value becomes equal to or higher than a predetermined value, determines that the main circuit element has been deteriorated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007050490-A (JP)
Title: Remote operation robot system
Inventor: TANAKA KEIJI
IPC: B25J13/00
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot system capable of operating a plurality of robots easily, safely, and securely by reduced number of operators from a remote place.  <P>SOLUTION: A common mission is transmitted to the plurality of robots 200a, 200b from a command input device 100 and is relayed and transferred to the plurality of other robots 200c to 200e by a command generating device provided in the robot 200b. Consequently, a command of an operator 10 is transmitted to all the robots from the command input device 100 to achieve the mission in common in cooperation. If a command includes a command related to operation such as travel of the robot in addition to a mission for monitoring, an order for advancing and searching a front part can be executed when searching a dubious person while moving.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056510-A (JP)
Title: Door panel with casing structure
Inventor: TANAKA HIROBUMI
IPC: E06B3/74
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide an easily manufacturable door panel with a casing structure, which effectively prevents the formation of a step between a stile and a rail, facing each other with a joint groove in between, and a step between the stile/rail and a casing, effectively prevents the formation of a gap between the stile/rail and the casing and a gap between the stile and both short-side-direction right and left ends of the rail, and is excellent in finishing accuracy and appearance, when the joint groove is formed between the stile/rail and the casing.  <P>SOLUTION: In this door panel with the casing structure, a downside protrusion, which is composed of a notched step part from a front side, is formed on the casing-side end surface of the surface decorative laminate of the stile/rail and the rail-side end surface of the surface decorative laminate of the stile; a first inclined surface is formed at the leading end of the downside protrusion; a downside protrusion, which is composed of a notched step part from a front side, is formed on the casing and the stile/rail-side end surface of the rail; a second inclined plane almost parallel to the first inclined plane is formed at the leading end of the downside protrusion; the first and second inclined planes abut on each other; and a recessed groove is formed in such a shape that a surface of the downside protrusion serves as a bottom part of the groove.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007059595-A (JP)
Title: Nitride semiconductor element
Inventor: SAITO WATARU
IPC: H01L29/78
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor element that is formed on a conductive substrate and has high breakdown-voltage characteristics.  <P>SOLUTION: The nitride semiconductor element comprises: a base substrate, having a conductive substrate section and a high-resistance section; a first semiconductor layer made of a nitride semiconductor provided on the substrate; a second semiconductor layer that is provided on the first one and is made of a non-doped or n-type nitride semiconductor having a larger band gap than that of the first semiconductor layer; a first main electrode provided on the conductive section on the second semiconductor layer; a second main electrode provided on the high-resistance section on the second semiconductor layer; and a control electrode provided between the first and second main electrodes on the second semiconductor layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066944-A (JP)
Title: Silicon carbide semiconductor device and its manufacturing method
Inventor: TANIMOTO SATOSHI
IPC: H01L29/78
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor device which can further improve practical upper limit temperature, and to provide its manufacturing method.  <P>SOLUTION: An ONO insulating film 9 having a 3-layer structure of a silicon oxide film 10, an SiN film 11 and an SiN thermal oxide film 12 is pinched between an SiC epitaxial substrate 1 wherein a field insulating film 3 with a gate window 6 opened is formed on its surface and a gate electrode 7 made of polycrystal silicon, so as to cover the bottom of the gate window 6. N is included in the inside of the silicon oxide film 10 adjacent to the SiC epitaxial substrate 1 and a boundary between the silicon oxide film 10 and the SiC epitaxial substrate 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007062059-A (JP)
Title: Dispersing process for printing job
Inventor: SHIMA TOSHIHIRO
IPC: G06F3/12
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for making a second dispersion site printing device execute an unexecuted printing job without using a server when a first dispersion site printing device cannot continue the printing conforming to the printing job.  <P>SOLUTION: The first dispersion site printing device which is used in a printing system is equipped with a printing job processing section which acquires a dispersed printing job which is fed from a dispersion originated device and gives the dispersed printing job to printing executing sections. The printing job processing section acquires device specifying information which specifies the second dispersion site printing device belonging to the same group as the first dispersion site printing device from among a plurality of units of dispersion site printing devices from the dispersion originated device. Also, the printing job processing section forms an unexecuted printing job when the first dispersion site printing device cannot continue the printing conforming to the dispersed printing job, and feeds the unexecuted printing job to the second dispersion site printing device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063496-A (JP)
Title: Material for organic electroluminescence element
Inventor: TOBA YASUMASA
IPC: C09K11/06
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Gaq3 giving a lower drive-starting electric voltage, and produced stably and at a low cost in an industrial scale, since an organic EL element capable of being driven at an especially low drive-starting electric voltage and an organic EL material capable of achieving the same are required, and although the Gaq3 is already known to have a lower drive-starting electric voltage than that of an Alq3 which is an analog of the Gaq3.  <P>SOLUTION: This organic EL material consists of tris(8-oxyquinolinolato)galium characterized by having ≤0.05 g/L solubility toward toluene under a normal pressure at 25°C. The method for producing the organic EL material is characterized by comprising a first process of holding the tris(8-oxyquinolinolato)galium having >0.5 g/L solubility toward toluene as the raw material under a nitrogen or argon atmosphere at ≥360°C and <420°C temperature for ≥5 min, and a second process of sublimating afterwards.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072097-A (JP)
Title: Optical recording medium, optical recording method, and optical recording/reproducing method
Inventor: YANAGIHARA NAOTO
IPC: G03H1/02
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording material having high recording capacity and improved raw preservability without damaging the fundamental characteristics of a photopolymer, to provide an optical recording medium having excellent raw preservability, resolution, diffraction efficiency or the like while maintaining its high sensitivity, and to provide an optical recording method and an optical recording/reproducing method.  <P>SOLUTION: Regarding the optical recording medium, the surface of a support is at least provided with a recording layer of recording information utilizing holography, and the recording material of the recording layer is a photopolymer contained in a microvessel (such as a microcapsule). The optical recording method and optical recording/reproducing method use the same.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069136-A (JP)
Title: Electrostatic coating apparatus and method for preventing electrostatic coating apparatus from fouling with paint
Inventor: SAKAKIBARA MASATO
IPC: B05D1/04
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel art for preventing a robot arm from fouling with a paint mist drifting in the air without heading for an object to be painted with regard to an electrostatic coating apparatus having a painting gun and the robot arm for supporting the painting gun.  <P>SOLUTION: The electrostatic coating apparatus 1 comprises a painting gun 2 which sprays a paint to the object to be painted 9, and the robot arm 3 which moves the painting gun 2 for the object 9. The electrostatic coating apparatus 1 is configured so that the painting gun 2 applies voltage to the mist (the paint mist) and that a voltage having the same polarity as that applied to the paint mist is applied to the surface of the robot arm 3 (a first arm 3a).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071355-A (JP)
Title: Pinion supporting structure for planetary gear
Inventor: NAGAI TAKAHIRO
IPC: F16H57/04
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinion supporting structure for a planetary gear, capable of supporting a pinion via a needle bearing in a reliably lubricative manner.  <P>SOLUTION: The pinion supporting structure for the planetary gear comprises a sun gear, a ring gear, the pinion meshing with both the sun gear and the ring gear, a plurality of pinion shafts provided on the outer periphery of the sun gear for supporting the pinion, the needle bearing provided between the pinion shaft and the pinion, and a pinion carrier for integrally supporting the plurality of pinion shafts. A spiral groove is formed in the rolling surface of the needle bearing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073474-A (JP)
Title: Backlight device and liquid crystal display
Inventor: SUZUKI SHINICHI
IPC: F21Y103/37
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight device with low cost and improved reliability by having a transformer installed with a lamp directly and a liquid crystal device using the backlight device.  <P>SOLUTION: The backlight device 80 is provided with a discharge lamp 20, a transformer 50A, a case 85 to house the transformer 50A and the discharge lamp 20, and a diffusion plate 87 arranged at an open face of the case 85. The transformer 50A and the discharge lamp 20 constitutes a lamp unit 50 integrated by jointing an electrode of the discharge lamp to a lamp jointing terminal and installing the discharge lamp 20 on the transformer 50A, and at least one lamp unit 50 is installed in the case 85, and the discharge lamp 20 and the transformer 50A are arranged on nearly the same plane. Circuit boards 26, 28 for lighting the discharge lamp 20 are arranged at the rear face of the case 85 and the transformer is mounted on the circuit board 26.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007079951-A (JP)
Title: Information processing system and method, reception device and method, data generation device and method, and program
Inventor: HAMADA KAZUNORI
IPC: H04N5/44
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress depletion of an identifier for specifying a type of a reception device before it happens.  <P>SOLUTION: In this information processing system, a data generation device 11-1 describes a model identifier and an expansion model identifier set according to the type to be updated into areas corresponding thereto in a receiver producer 1-1 together with a maker identifier that is an identifier (a maker_id) for specifying the receiver producer 1-1, and generates an SDTT. A download device 3 superimposes the SDTT on a broadcast signal through a broadcast device 4, and provides it to a receiver of a market 5. When the maker identifier, the model identifier and the expansion model identifier described in the SDTT respectively accord with them of the receiver 21A-2 itself, the receiver 21A-2 downloads (acquires) updated data on the basis of the SDTT. The information processing system can be applied to a digital television broadcast system transmitting the update software data for the receiver receiving the broadcast signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006298643-A (JP)
Title: Paper handling device and paper handling method
Inventor: MATSUMOTO YUJI
IPC: B65H29/58
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper handling device and a paper handling method for handling a paper sheet restarting conveyance securely without causing new jamming when restoring after jam handling.  <P>SOLUTION: A switch back unit has a switch back roller 20 for receiving a paper sheet conveyed in a first direction T1 in a nip, rotating forward, and rotating reversely after stop to feed out the paper sheet into a second conveyance passage 12. When restarting conveyance of the paper sheet stopped during feeding-out toward a switch back part 10, the switch back roller 20 is rotated forward until a tip of the paper sheet is detected by a sensor S5. After that, the switch back roller 20 is stopped and is rotated reversely.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006113572-A (JP)
Title: Zoom lens system
Inventor: KOORI MASAKAZU
IPC: G02B13/18
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative-lead type zoom lens system of a four-lens-group arrangement, i.e., a negative first lens group, a positive second lens group, a negative third lens group and a positive fourth lens group, which can simplify the structure of the negative third lens group and that of the positive fourth lens group, in particular, and is excellent in cost performance.  <P>SOLUTION: The zoom lens system includes the negative first lens group, the positive second lens group, a diaphragm, the negative third lens group, and the positive fourth lens group, in this order from the object, wherein the negative third lens group includes cemented lens elements having a positive lens element and a negative lens element, and the positive fourth lens group includes a positive single lens element, and cemented lens elements having a positive lens element and a negative lens element, in this order from the object.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007079479-A (JP)
Title: Fixing device and image forming apparatus using the same
Inventor: MIYOSHI NORIYUKI
IPC: G03G15/20
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device having enhanced security against a jam of recording materials and an image forming apparatus using the fixing device.  <P>SOLUTION: The fixing device for fixing a toner image on a recording material includes a fixing member 1 having a heat source 2, a temperature sensor 3 for detecting a surface temperature of the fixing member 1, an abnormality determination means 4 which measures temperature rise time information in a prescribed temperature area capable of water evaporation of a recording material 6 on the basis of information from the temperature sensor 3 and determines whether the fixing member 1 is abnormal or not in accordance with the measurement result, and a heating control means which supplies power to the heat source 2 and reduces current power supply when the abnormality determination means 4 determines that the fixing member 1 is abnormal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007082407-A (JP)
Title: Clutch-operating mechanism
Inventor: MISHIMA KEISUKE
IPC: A01D69/00
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch-operating mechanism capable of operating two clutches without interference.  <P>SOLUTION: In the clutch-operating mechanism, two clutches are operated through two clutch-operating bodies 39, 44 provided corresponding to the respective clutches by two clutch operating members 19 and 23, respectively, and an operation-actuating position of the clutch-operating member 19 by one clutch-operating body 39 and an operation-actuating position of the clutch-operating member 23 by the other clutch-operating body 44 are disposed separately on both sides of the turning axis of an operating member 32 for driving both of the clutch-operating bodies 39, 44.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007087457-A (JP)
Title: Manufacturing method and apparatus for magnetic recording medium
Inventor: SOTODANI KIYOTO
IPC: G11B5/84
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing apparatus for a magnetic disk medium by which quality of the magnetic disk medium is enhanced by reducing frequencies of dust contamination.  <P>SOLUTION: The manufacturing method of the magnetic recording medium wherein when manufacture in each step is started, the magnetic recording medium is taken out from a housing case to be manufactured, and when manufacture is completed, the magnetic recording medium is returned to the housing case and moved to a next step, includes: a tape burnishing step for smoothing the magnetic recording medium wherein a magnetic film is formed and a lubricant is applied on the magnetic film, by using a tape; a case exchanging step for taking out the smoothed magnetic recording medium from the housing case and repacking the magnetic recording medium in a shipping case; and a medium testing step for taking out the medium from the shipping case to be tested and housing the nondefective medium in the shipping case.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007088783-A (JP)
Title: Image processing device, program and image processing method
Inventor: YOSHIDA TOMOYUKI
IPC: H04N1/21
Filed: 2005-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device which is markedly improved in reusability and capable of coping efficiently with a change in a request made by a user for its image processing unit or its processing mode.  <P>SOLUTION: When it is announced that image data are reused, the image data are subjected to image processing through a first image data processing device 2 so as to be unified into the image data having the predetermined characteristics and stored in a memory device 5, and then the image data stored in the memory device 5 are subjected to image processing corresponding to the image processing unit of an image output end or its processing mode through a second image data processing device 4. When it is announced that the image data are not reused, the image data are subjected to image processing corresponding to the image processing unit of an image output end or its processing mode through the first image data processing device 2, not stored in the memory device 5, and subjected to image processing corresponding to the image processing unit or its processing mode of an image output end through the second image data processing device 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007054034-A (JP)
Title: Cultured cell-spreading device and culture method
Inventor: MATSUMOTO TAKUYA
IPC: C12M1/34
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable materials to which live cells in a living state are attached, and which have different sizes and shapes so as to be easily attached and detached, and to enable a monoaxial spreading stimulation to be two-dimensionally or three-dimensionally added to the material.  <P>SOLUTION: The device enables a sample to be easily attached and detached by separating a clamp part so as to be independent by using [2]. The sample is put on [5] to insert the two-dimensional or three-dimensional sample, and fixed by [4] and [3]. At the time, the freedom of the [4] is enlarged to enable a sample having different size and shape to be nipped. The monoaxial spreading stimulation load can be added by moving [6] driven by [7] in the front and rear direction based on the two-dimensional or three-dimensional sample.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007043039-A (JP)
Title: Light emitting device
Inventor: KUMAKI DAISUKE
IPC: H01L51/50
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element or light emitting device which can improve its performance without considering a work function of an electrode, and expand a width of selection of an electrode material.  <P>SOLUTION: One constitution of the light emitting device comprises a first layer, second layer, and third layer between a first electrode and second electrode which are arranged in face to face with each other; the first layer has donor level; the second layer is formed by a single layer or lamination including a layer containing luminescent material; the third layer has acceptor level; the first layer, second layer, third layer and fourth layer are laminated in order; the first electrode is arranged in contact with the first layer; the second layer is arranged in contact with the third layer; and, when a potential of the first electrode is applied higher than that of the second electrode, they are jointed so that a hole generated from the second layer may be injected into the third layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007092796-A (JP)
Title: Boot
Inventor: OTA KATSUHISA
IPC: F16D3/84
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boot allowing its small diameter cylindrical part to be easily and stably installed on a mating member.  <P>SOLUTION: A fastening member is provided integrally with a boot main body, and the diameter of at least one of a fastening tip part and a fastening terminal part is expanded/contracted by elastic deformation. When the diameter of the fastening tip part or the fastening terminal part is expanded, the fastening member forms a horn-shape. Since the fastening member is integral with the boot main body, the small diameter cylindrical part can be easily installed on the mating member. Since the fastening member forms the horn-shape due to expansion of the diameter of the fastening tip part or the fastening terminal part, the diameter of at least one of the fastening tip part and the fastening terminal part is expanded/contracted uniformly in the circumferential direction. Thus, contact pressure by pressure contact of the small diameter cylindrical part with the mating member is circumferentially uniformalized, and the small diameter cylindrical part can be stably installed on the mating member.  <P>COPYRIGHT: (C)2007,JPO&INPIT