baber/WOPTO huggingface dataset:
Patent JP-2008295144-A (JP)
Title: Ground distance relay
Inventor: KOMATSU SHINJI
IPC: H02H3/40
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To measure a distance to fault only by using voltage information and current information of one terminal of a power transmission line during a power-transmission-line ground fault of a resistance grounding system without being affected by a fault-point resistance or a load current.  <P>SOLUTION: It is devised to provide a ground distance relay for calculating a distance to a fault point by the following manner. A phase of a current flowing in a fault point is approximated by other electrical quantities so as to solve a voltage equation comprising a voltage and a current of a relay installation point and an impedance of the total length of a power transmission line. The phase of the current flowing in the fault point is approximated by a crossing current or a zero-phase current.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007261277-A (JP)
Title: Method and apparatus of laminating a large number of polycarbonate films
Inventor: SHARP GARY D
IPC: B32B27/36
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a good film laminate in a simple way.  <P>SOLUTION: There is mounted a film welding device solvent-welding the first film to the second film. The film welding device has a movable support surface supporting the first film, a press roller pressing the second film to the first film and a solvent dispenser discharging the solvent between the first film and the second film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008294228-A (JP)
Title: Semiconductor memory device and manufacturing method therefor
Inventor: INOMATA DAISUKE
IPC: H01L21/8242
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device that has a bottom electrode for controlling metallic diffusion.  <P>SOLUTION: As shown in FIG. 2, the semiconductor memory device is comprised of an insulating film covering a semiconductor substrate 10, a conductive plug 40 running through the insulating film, a bottom electrode 53 that is formed on the insulating film and electrically connected to the conductive plug, a dielectric thin film formed on the bottom electrode, and an upper electrode 55 formed on the dielectric thin film. The bottom electrode 53 is composed of metal containing 1 mol% or more oxygen.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295268-A (JP)
Title: Motor insulation protective device and vehicle having the same
Inventor: TAKAMATSU NAOYOSHI
IPC: B60K7/00
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degraded insulation of a motor by adjusting the inner pressure of the motor at a pressure preventing discharge even if a vehicle runs a high-altitude place.  <P>SOLUTION: A motor insulation protective device 200 has a motor 40 provided in a motor chamber 14, an inverter 16 for supplying an inverter voltage for driving the motor 40, and a pressurizing means for monitoring the inner pressure of the motor chamber 14 and the inverter voltage of the inverter 16 and pressurizing the motor chamber when predicting the discharge of the motor. The pressurizing means has a pressure detecting section 50 for detecting the inner pressure of the motor chamber 14, a voltage detecting section provided in a control section 60 to detect the inverter voltage of the inverter 16, and a pressurizing mechanism 70 for pressurizing the motor chamber 14 in accordance with an output from the control section 60 if the detected inner pressure is lower than a previously set inner pressure for predicting discharge and the detected inverter voltage is higher than the previously set inverter voltage for predicting discharge.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298820-A (JP)
Title: Composition for optical filter, optical filter using the same and front filter for display
Inventor: SEKINE NOBORU
IPC: C09B23/00
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for optical filter containing squarylium metal chelate compound, a pigment with favorable hue in color reproduction in a visible range and high robustness, such as weather resistance, preservability, and to provide the optical filter and a front filter for display containing the pigment.  <P>SOLUTION: The composition for optical filter contain squarylium metal chelate pigment represented by a general formula (1): M[(SQ)l(W<SB>1</SB>)m(W<SB>2</SB>)n]X. In the general formula (1), SQ is a specific squarylium compound represented by a general formula (2).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297210-A (JP)
Title: Spiro compound, liquid crystal composition and liquid crystal display element using the same
Inventor: KATO SHUNYA
IPC: C09K19/34
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound having good compatibility with a nematic liquid crystal, and contributing to the enlargement of the temperature range exhibiting a nematic phase.  <P>SOLUTION: The compound is represented by general formula (I) (wherein, A<SP>1</SP>and A<SP>2</SP>are each independently a substitutive or non-substitutive 1,4-cyclohexylene, 1,3-dioxane-2,5-diyl, 1,4-phenylene, pyridine-2,5-diyl, pyrimidine-2,5-diyl, pyrazine-2,5-diyl or pyridazine-3,6-diyl; ring B<SP>1</SP>and ring B<SP>2</SP>are each a spiro ring which may contain an oxygen atom or a sulfur atom; X is a divalent group including a carbonate group; L<SP>1</SP>, L<SP>2</SP>and L<SP>3</SP>are each independently a single bond or a prescribed divalent group; R<SP>1</SP>and R<SP>2</SP>are each independently a hydrogen atom, a halogen atom or a 1-20C substitutive or non-substitutive alkyl group; and n and m are each an integer of 0-2). The liquid crystal composition contains at least one kind of the compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295505-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables both beginners and skilled players to enjoy games continuously by making the skilled players select whether they are notified of the internal winning combination or carry out a high probability replay, while offering the beginners a profit of being notified of the internal winning combination and being awarded the high probability replay game.  <P>SOLUTION: When the prize winning rate is ≥75%, the main control circuit (71) of the game machine (1) makes the assist time for notifying players of the internal winning combination such as a red 7-bell combination preferential with the conditions that the big bonus is ended; and the players keep notified of the internal winning combination until the value of an AT game counter which is set in reference to an AT (assist time) game counts decision table turn down to "0". Furthermore, when the prize winning rate is ≥75%, the main control circuit makes the replay time for establishing the replay at a high probability preferential; and the replay time keeps operated responding to the end of the big bonus until a RT (replay time) game counter set at "200" turns down "0".  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298835-A (JP)
Title: Image forming apparatus
Inventor: MIZUTANI NAOKI
IPC: G03G15/16
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in image quality when forming a monochrome image in an image forming apparatus which can form a monochrome image and a color image.  <P>SOLUTION: A plurality of photoreceptor drums 21 are arranged corresponding to respective colors forming the color image and the photoreceptor drums are members which can carry electrostatic latent images on their surfaces. A plurality of developing units 22 supply developer for a color corresponding to each of the photoreceptor drums 21. An intermediate transfer belt 71 is an annular member arranged so as to be brought into contact with each of the photoreceptor drums 21. An intermediate transfer belt pressing mechanism 76 energizes the intermediate transfer belt 71 by a first energizing force to be in contact with all the photoreceptor drums 21. In addition, the intermediate transfer belt 71 is energized to the photoreceptor drum 21 for a specific color by a second energizing force which is greater than the first energizing force when forming an image for a specific monochrome image and the intermediate transfer belt 71 is separated from the photorecptor drum 21 which is other than the specific color photoreceptor drum 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295334-A (JP)
Title: Ridge former
Inventor: KAGASAWA TOSHIKI
IPC: A01B35/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem such that it is difficult to make a ridge formation-working part go straight forward against the meandering of a traveling machine.  <P>SOLUTION: This ridge former equipped with an attaching frame 1, supporting frame 2, controlling part 8, detecting part 7, and ridge formation-working part 5 having a soil-banking part and ridge-forming part, and working by being attached to a traveling machine T, is capable of performing a standard ridge-forming work for forming the ridge R by traveling the traveling machine T in parallel to the ridge R, a separated ridge-forming work for forming the ridge by travelling the traveling machine T with a distance from the ridge R, and a narrowing ridge-forming work of forming the ridge by traveling the traveling machine T while narrowing the distance from the ridge R to make the narrowing traveling, and has a controlling part 8 capable of controlling the posture of the ridge formation-working part 5 automatically as capable of forming the straight line ridge even in the case that the traveling machine T travels while meandering.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296497-A (JP)
Title: Portable working plate
Inventor: KONDO YOSHINOBU
IPC: B43L5/00
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To develop a tool enabling recording of investigations at a working site even in rainy weather and inputting to an information terminal such as a personal computer.  <P>SOLUTION: This portable working plate 1 comprises a quadrilateral base plate 2 in an approximately planar shape, and auxiliary plates 31, 32, 33 continuously or discontinuously mounted on part of the end of the base plate 2 approximately perpendicularly to the base plate 2. The base plate 2 or each auxiliary plate 3 has at least two holes 5 or fasteners 6 via which strings 4 are mounted on the portable working plate 1. Hoods 7 formed of transparent flexible materials are mounted on the auxiliary plates 31, 32, 33.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305462-A (JP)
Title: Recording device, reproducing device, and recording/reproducing device
Inventor: KANAMARU TAKASHI
IPC: G11B27/034
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device in which a plurality of copy control information coexist.  <P>SOLUTION: The device has a recording/reproducing part performing write-in of digital information and read-out of data including copy control information including copy generation management information and copy possible number information for a recording medium, and a control part in which when copy generation management information is information indicating that only one generation is allowed, copy possible number information is recorded in a recording medium with digital information, when a table of digital information recorded in the recording medium is displayed, classified by copy control information, and display is performed. Also, when digital information a plurality of digital information of which the copy possible number information is different from copy generation management information and the contents are equivalent are accumulated in the first recording medium and digital information of which the copy possible number is two or more is copied from the first recording medium in the second recording medium being different from the first recording medium, it is informed to a user that digital information of which the contents are equivalent exists in the first recording medium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303156-A (JP)
Title: Functional organophosphorus compound and flame-retardant resin composition
Inventor: KIM SHOSHUKU
IPC: C08G59/02
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-hydrolyzable functional organophosphorus compound having a plurality of epoxy groups effective as a reactive type flame retardant for particularly an epoxy resin and a precursor thereof, and to provide a flame-retardant resin composition comprising the same.  <P>SOLUTION: The non-hydrolyzable new functional organophosphorus compound represented by general formula (1) [wherein, R<SP>1</SP>represents a phenyl group, a 4-cyclohexenylmethyl group or a 4-(1,2-epoxycyclohexyl)methyl group; and R<SP>2</SP>and R<SP>3</SP>represent each a 4-cyclohexenylmethyl group or a 4-(1,2-epoxycyclohexyl)methyl group] and having a plurality of unsaturated groups or epoxy groups is provided. Furthermore, the flame-retardant resin composition comprising the compound is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007304608-A (JP)
Title: Vibration/noise reduction device
Inventor: YAMAMOTO KATSUYA
IPC: F16F15/02
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration/noise reduction device, capable of suppressing vibration/noise of a wide frequency range over a large area as much as possible, and effectively utilizing electric energy converted from sound energy or vibration energy.  <P>SOLUTION: A piezo-electric type speaker 2 is attached to an object 1 from which noise is to be suppressed, as a sound to electricity converter or a vibration to electricity converter. A shunt circuit connected to the piezo-electric type speaker, and an electricity storing means for storing electricity energy which is taken from the shunt circuit, are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008303812-A (JP)
Title: Fuel combustion steam explosion engine
Inventor: NOGUCHI YASUTAKA
IPC: F02M25/022
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the largest problem of enhancing fuel consumption efficiency, by reducing fuel consumption, by reducing weight of the whole vehicle by eliminating a radiator including a water-cooled mechanism around an engine, by also reducing a storing fuel quantity by reducing a fuel tank for reducing exhaust gas environmental pollution.  <P>SOLUTION: This fuel combustion steam explosion engine is provided with the engine operated by combustion of fuel, a temperature sensor for detecting the temperature in a cylinder of this engine, a device for injecting water into the engine, and a control device for determining and controlling the water injection timing and an injection quantity by detecting a temperature rise in the engine by the temperature sensor, and saves the fuel by operating the engine by phreatic explosion by injecting the water into the engine by a proper quantity, in the timing when reaching the temperature of the engine suitable for steam explosion by automatically detecting the engine operated by the fuel by the temperature sensor in response to the temperature rise.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306092-A (JP)
Title: Superconducting coil
Inventor: YAMANAKA ATSUHIKO
IPC: H01F6/06
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting coil that is easy to work, is low cost, the wire motion of which has been reduced, and is less apt to quench.  <P>SOLUTION: A resin-immersed superconducting coil is such that a textile that uses at least one kind of organic macromolecular fiber, having a negative thermal expansion coefficient in the direction of fiber in a temperature range between 77 K and 300 K is arranged in between conductive material layers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310416-A (JP)
Title: Information server device, information processing system, and program
Inventor: MORIKAWA SHIGENORI
IPC: G06Q10/00
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To distribute the desired prompt report of sales data.  <P>SOLUTION: An information server device is provided with a communication means for communicating with ECR 20, 20B and PC40A, 40B; a storage means for storing prompt report setting information including distribution timing, prompt report content and distribution destination of the prompt report information of sales data in the ECR 20 and 20B so as to be set; and a control means for receiving the sales data corresponding to the prompt report content of the stored prompt report setting information from the ECR 20, 20B, and for storing the sales data in the storage means, and for generating prompt report information from the stored sales data on the basis of the prompt report content of the stored prompt report setting information in the distribution timing of the stored prompt report setting information, and for distributing the generated prompt report information to external equipment corresponding to the distribution destination of the stored prompt report setting information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308565-A (JP)
Title: Method for producing thermoplastic copolymer
Inventor: INOUE EMI
IPC: C08F20/00
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic copolymer composition excellent in heat resistance, colorlessness, transparency and moldability and excellent also in dimensional stability in long-term use, and a method for producing the same.  <P>SOLUTION: The method for producing the thermoplastic copolymer composition including a glutaric anhydride unit (i) includes: a step (a first step) of producing a copolymer (A) including an unsaturated carboxylic acid alkyl ester unit (ii) and an unsaturated carboxylic acid unit (iii); a step (a second step) of producing a thermoplastic copolymer (B) including the glutaric anhydride unit (i) represented by general formula (1) by incorporating a catalyst into the copolymer (A), heat-treating the copolymer (A) and carrying out an intramolecular cyclization reaction by dehydration and/or dealcoholization; and a step (a third step) of removing metal compounds with an ion exchange resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310690-A (JP)
Title: Recognition support device for vehicle
Inventor: ONODA MASAHIKO
IPC: B60R21/00
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recognition support device for a vehicle enabling a driver to quickly recognize where a danger is approaching from when there is the risk of a rear-end collision or contact with a following vehicle.  <P>SOLUTION: A pseudo image showing the existing direction of the following vehicle on the basis of an own vehicle is displayed on a display device 30 to allow the driver to recognize the existing direction of the following vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003552-A (JP)
Title: Communication terminal
Inventor: TANABE HIDEKI
IPC: H04N7/173
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal for increasing opportunities of using a video or music.  <P>SOLUTION: A content reproducing device is used in a content exchange system including a plurality of content reproducing devices. The content reproducing device includes a short-range communication unit 42, a memory 56, a control unit 58, and a speaker 48 for outputting content. The short-range communication unit 42 communicates request information, response information, content data and flag information to/from content reproducing devices. The control unit 58 controls the short-range communication unit 42 to transmit content data. The control unit 58 controls the memory 56 to store the content data and the flag information received by the short-range communication unit 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292963-A (JP)
Title: Sign language learning apparatus
Inventor: TANAKA SAORI
IPC: G09B7/02
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sign language learning apparatus capable of effectively learning sign language on the Internet in order to support the learner of sign language to learn reading of sign language words in a natural conversation.  <P>SOLUTION: The sign language learning apparatus includes a database 115 on a server. The server outputs, through the Internet 108 and through an output controller of a learner 101, a form 107 on a browser 105. An input controller 104 transmits input information to the server 109, and the server determines whether the input is correct and creates hints.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007254759-A (JP)
Title: Phosphor and light-emitting diode
Inventor: KINOSHITA HIROYUKI
IPC: C09K11/08
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor excited by a long-wavelength light source in an ultraviolet region or a visible region of a blue color to a violet color and emitting light mainly in a visible region of the violet color through the blue color and a yellow color to a red color, and to provide a light-emitting diode easily mounted, excellent in color rendering properties, given at a low cost, and scarcely causing changes in coloration due to radiation angles.  <P>SOLUTION: The phosphor made of SiC is excited by the external light source and emits the light, wherein the substance is doped by at least one kind of elements of B and Al, and further by N.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009004300-A (JP)
Title: High pressure discharge lamp lighting device
Inventor: FUKUDA HIDEKI
IPC: H02M7/48
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high pressure discharge lamp lighting device capable of satisfying (1) non-load voltage: 3.5-5.0 kVp, (2) integration pulse: 100 μs/s(2.7 kV) or more even if the output wiring length is 2 m or more.  <P>SOLUTION: The high pressure discharge lamp lighting device has a step-up transformer 8 in which a secondary coil 8b is inserted in a load circuit, a two-terminal thyristor 13 which is connected to a primary coil 8a side of the step-up transformer 8, and a charge and discharge circuit provided between outputs of a DC power supply circuit, and is provided with an ignitor starting circuit which generates a high voltage pulse to the secondary coil 8b of the step-up transformer 8 when the two-terminal thyristor 13 is conducted. The ratio of winding (secondary coil/primary coil) of the step-up transformer 8 is established so that the secondary coil voltage may be nearly 4.3 kV.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008030469-A (JP)
Title: Manufacturing method of grain encapsulation honeycomb structure
Inventor: ICHIKAWA YUKIHITO
IPC: B01D39/00
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a grain encapsulation honeycomb structure in which the grain encapsulation honeycomb structure in which the deposition of the deposit to the end surface is reduced when used for a filter or the like can be easily manufactured at a low cost in a manner that the homogenization of the encapsulation depth especially, the grain encapsulation depth by the slurry grain encapsulation member in the honeycomb structure periphery is easily uniformized.  <P>SOLUTION: In the manufacturing method of the grain encapsulation honeycomb structure in which the grain encapsulation section is formed in one open end of a predetermined cell of a cylindrical honeycomb structure 15 in which two or more cells 16 which serve as a channel of a fluid by a porous bulkhead are partitioned in a honeycomb shape, a grain encapsulation component 12 formed in a desired shape and inserted into a cell 16 passage in which the grain encapsulation is carried out includes a plastic material which presents a viscous fluidity.  <P>COPYRIGHT: (C)2008,JPO&INPIT