baber/WOPTO huggingface dataset:
Patent JP-2008091501-A (JP)
Title: Semiconductor integrated circuit device, and its manufacturing method
Inventor: SUGITA YOSHIHIRO
IPC: H01L29/423
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide metal gate electrode MOSFET where an etching condition of a metal gate electrode becomes the same even if a material constituting a threshold electrode differs.  <P>SOLUTION: A semiconductor integrated circuit has n-channel MOSFET having a first gate electrode consisting of a first metal layer formed by bringing it into contact with a gate oxide film and a first low resistance layer formed on the first metal layer and p-channel MOSFET having a second gate electrode consisting of a second metal layer formed by bringing it into contact with the gate oxide film and a second low resistance layer formed on the second metal layer. The first metal layer and the second metal layer are constituted of metals having different work functions. The first low resistance layer and the second low resistance layer are constituted of polycrystals consisting of the same materials. A first intermediate layer is arranged between the first metal layer and the first low resistance layer. A second intermediate layer is disposed between the second metal layer and the second low resistance layer. The first intermediate layer and the second intermediate layer are formed of conductive polycrystalline films whose particle sizes, crystal structures and orientation directions are the same.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063706-A (JP)
Title: Method for producing paper and paperboard
Inventor: NIIMURA ATSUFUSA
IPC: C08L33/26
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper-making method having high yield even if a large amount of self-retaining starch is highly added in the production of paper or paperboard, coping with paper-making at a high pH (6.5-7.5 or over) and having improved drainage yield and paper-strengthening effect.  <P>SOLUTION: The paper-making method improves the drainage yield and paper-strengthening effect includes adding a self retaining starch having a polymer having an intrinsic viscosity (IV) of ≥4 dl/g and having a cationic branched or crosslinked polyacrylamide polymer adsorbed to the surface of an anionic starch particle at a rate of ≥0.5% based on the solid component of the starch, and then additing bentonite to the product.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007131615-A (JP)
Title: Novel fluorine-containing spiro cyclic acetal compound and process for producing the same
Inventor: ITO TAKAYUKI
IPC: C07D493/10
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel bifunctional fluorine-containing spiro cyclic acetal compound which can be produced from an inexpensive material without using complicated operations, and is polymerized to give a polymer showing excellent characteristics (chemical resistance, weather resistance, water and oil repellency, low intermolecular interactive property, low refraction property, high optical transparency and the like); and to provide a production process of the bifunctional fluorine-containing spiro cyclic acetal compound.  <P>SOLUTION: The fluorine-containing spiro cyclic acetal compound is represented by general formula (A), wherein X represents >C(CF<SB>3</SB>)(Y) or >C=CF<SB>2</SB>in which Y represents -CF<SB>2</SB>OCOR<SP>1</SP>, -COOR<SP>2</SP>, -COF or -CH<SB>2</SB>OR<SP>3</SP>in which R<SP>1</SP>represents an alkyl group or a cycloalkyl group having at least one fluorine atom; R<SP>2</SP>represents a hydrogen atom, an alkali metal, an alkaline earth metal, an alkyl group or a cycloalkyl group; R<SP>3</SP>represents a hydrogen atom or an acyl group. The alkyl group or the cycloalkyl group of R<SP>1</SP>may have a substituent other than fluorine atoms, the alkyl group or the cycloalkyl group of R<SP>2</SP>may have a substituent, and the acyl group of R<SP>3</SP>may have a substituent, and a production process therefor is also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008089878-A (JP)
Title: Projection type video display device
Inventor: NISHIGUCHI MITSUHIRO
IPC: G09G3/36
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type video display device capable of preventing deterioration of an image due to image persistence of a liquid crystal panel even when a still image is displayed on the liquid crystal panel for a long time.  <P>SOLUTION: A liquid crystal projector 1 includes liquid crystal drivers 3 to 5 and liquid crystal panels 6 to 8 driven by the liquid crystal drivers 3 to 5. Further, the liquid crystal projector 1 includes an amplitude setting unit 9 which sets maximum values of video signals applied to the liquid crystal panels 6 to 8 through the liquid crystal drivers 3 to 5 according to a display mode decided from a display mode signal input from a computer 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092659-A (JP)
Title: Motor controller and torque constant correcting method of the same
Inventor: SATO KAZUO
IPC: H02P29/00
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller for accurately and always correcting a torque instruction by simply calculating a change in torque constant, and correcting the torque constant if actual torque (i.e the torque constant) is changed relative to the torque instruction by a change in motor temperature (i.e. a temperature rise in a winding), and its torque constant correcting method.  <P>SOLUTION: The motor controller is provided with means 15, 16 and 17 for correcting the torque constant based on acceleration and the torque instruction when the acceleration is fixed in the motor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007099773-A (JP)
Title: Microbicidal composition
Inventor: DIEHL MEGAN ANNE
IPC: A01N37/04
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new combination of microbicides which is a synergistic combination of a plurality of selected microbicides having a higher activity than that observed in the individual microbicides.  <P>SOLUTION: A synergistic microbicidal composition comprises N-(n-butyl)-1,2-benzisothiazolin-3-one or N-methyl-1,2-benzisothiazolin-3-one.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007016794-A (JP)
Title: Operation control device and operation control method
Inventor: NADA MITSUHIRO
IPC: B60L50/16
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently secure safety of a vehicle even when a specific kind of abnormality related to control of a motive power generator is caused.  <P>SOLUTION: This operation control device controlling a traveling state of the vehicle has an indicating means outputting an indicating signal transmitting a request for increasing driving force of the vehicle, a control means controlling the motive power generator so that the driving force changes in response to the indicating signal, an abnormality detecting means detecting the specific kind of abnormality in the vehicle, and a control changing means changing the control performed by the control means to abnormality detecting time control corresponding to the kind of detected abnormality among a plurality of preset abnormality detecting time controls when detecting the abnormality. At least one of the plurality of abnormality detecting time controls is control for setting a limiting value of limiting the driving force stepwise on the basis of at least one condition among elapsed time and a travel distance after detecting the abnormality, and changing the driving force in response to the indicating signal when the generating driving force falls within a range of the preset limiting value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008096672-A (JP)
Title: Optical switch
Inventor: MIZUKAMI MASAHITO
IPC: B81B3/00
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical switch which correctly searches the optimum attitude of a deflection element.  <P>SOLUTION: A measurement part 81a of a search setting part 81 measures a drift quantity of a mirror 230 at a sampling time interval. A range setting part 81b sets a search range so as to be equal to or larger than the drift quantity, i.e., broader than the drift quantity. The perturbation voltage is set with a perturbation part 82 on the basis of the searched range. Further, a time setting part 81c sets a search time to be equal to or smaller than the value given by the range of a tilt angle of a mirror 230 corresponding to the power loss of preliminarily set output light divided by the drift value per sampling time. By setting the search range in this way, the peak of the light intensity of the output light is searched in the range broader than the drift even when the drift occurs, thus the optimum attitude of the mirror 230 is more correctly searched.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007050889-A (JP)
Title: Driving status display device of hybrid vehicle
Inventor: ICHIHARA MASAAKI
IPC: B60W10/00
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving status display device of a hybrid vehicle capable of adequately displaying the driving status of the hybrid vehicle.  <P>SOLUTION: On a display means 10, arrows 24-34 for indicating each energy flow between an engine 12 and a front tire 16, between the engine 12 and a front motor 14, between the front motor 14 and the front tire 16, between the front motor 14 and a battery 22, between a rear motor 18 and the battery 22, and between the rear motor 18 and a rear tire 20 are displayed in colors between the two-wheel driving status, the four-wheel driving status, and the energy re-generative status, and the driving status of the hybrid vehicle can be displayed in an easily understandable manner.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008094347-A (JP)
Title: Run-flat pneumatic tire
Inventor: TAKEI HIROYOSHI
IPC: B60C15/06
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a run-flat pneumatic tire increased in run-flat durability and rim displacement resistance during the traveling in a deflated state.  <P>SOLUTION: In this run-flat pneumatic tire, a carcass layer 3 is installed between a pair of left and right bead parts 2, bead fillers 5 made of a hard rubber are disposed on the outer periphery of the bead core 4 of the bead part 2, a reinforcement rubber 8 made of a hard rubber of crescent shape in cross section is disposed on each of the side wall parts 7, and a rim protect bar 10 is formed on the outer side of each of the side wall parts 7. The cross sectional shape of the bead filler 5 is so formed wider as to be swelled into the rim protect bar 10 at the position corresponding to the rim protect bar 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008104334-A (JP)
Title: Fuel cell type distributed power generating apparatus
Inventor: IWATA SHIN
IPC: H02M7/00
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell type distributed power generating apparatus that can significantly shorten trial operation time for confirming the operation of a grid-connected protective device before starting power generation and grid-connected operation after its installation at actual use location.  <P>SOLUTION: A fuel cell type distributed power generating apparatus includes a DC power generating apparatus 10 provided with a fuel cell 12 that outputs DC power, a DC-to-AC conversion apparatus 21 for converting DC power that is output from the DC power generating apparatus 10 to AC power in a way allowing grid connection with a commercial AC power supply 30, a grid-connected protective device 22 for protecting the commercial AC power supply 30 from abnormal operation of the DC-to-AC conversion apparatus 21, and a control device 23 for controlling the operation of the DC-to-AC conversion apparatus 21 in cooperation with the grid-connected protective device 22, which are integrated and accommodated in a common housing 4. The apparatus is configured to allow a second DC power that is output from a second power supply 50 separate from the DC power generating apparatus 10 to be input to the DC-to-AC conversion apparatus 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008107911-A (JP)
Title: Content provision system, content provision server, information processor and computer program
Inventor: TAKEDA TAKASHI
IPC: G06F13/00
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience in the distribution service of large-capacity content data and to save resources of each user's information processor.  <P>SOLUTION: A management apparatus 210 loaded on a client 200 of a content provision system manages the related information of each content data as content item information (item) 340, relates one or more content item information with each other and manages them as content program information (program) 330 and manages one or more content program information as content program list (magazine) 320. In this case, while one content data and its related information can be shared by a plurality of content item information (items), one content item information (item) can be shared by a plurality of content program information (programs) and one content program information (program) can be shared by the plurality of content program lists (magazines).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008108985-A (JP)
Title: Method of manufacturing semiconductor element
Inventor: HIRAMATSU TAKAHIRO
IPC: C23C14/08
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor element having an oxide semiconductor thin film layer with a high thermal stability.  <P>SOLUTION: In the method of manufacturing a semiconductor element having an oxide semiconductor thin film layer formed on a substrate by sputtering and containing zinc oxide as its main component, a sputtering gas containing oxygen is used and a biasing power is applied to the substrate upon formation of the oxide semiconductor thin film layer by sputtering.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008107282-A (JP)
Title: Refrigerant flow rate detection structure in compressor
Inventor: KANAI AKINOBU
IPC: G01F1/38
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress wear at the sliding part between the circumferential wall surface and a partition body of a storage chamber storing the partition body for constituting a differential pressure type flow rate detection means so as not to increase the channel resistance.  <P>SOLUTION: An oil separator 39 is built into a rear housing 13. A refrigerant inside a discharge chamber 132 flows into a muffler chamber 33 via the inside of an oil separator 39, and a passage 47. Pressure in the muffler chamber 33 is extended to a low-pressure side pressure chamber 342 via a low-pressure inlet passage 301. Oil separated by an oil separation chamber 42 in the oil separator 39 is sent to an oil storage chamber 48 via a passage 49. The pressure in the oil separation chamber 42 is extended to a high-pressure side pressure chamber 341 via the passage 49, the oil storage chamber 48, and a high-pressure inlet passage 50. The oil separator 39 gives the difference between the pressure in the oil separation chamber 42 and that in the muffler chamber 33. A differential flow rate detection means 60 detects the flow rate of the refrigerant, based on the difference between the pressure of the oil separation chamber 42 and that in the muffler chamber 33.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008107292-A (JP)
Title: Shear force detector of tire
Inventor: SUZUKI SHINNOSUKE
IPC: B60C19/00
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly and accurately detect a transient shear force.  <P>SOLUTION: The shear force detecting system 10 has a sensor unit 200 and a current-carrying device 300. A sensor 210 constituting the sensor unit 200 has a sensor elements 210A and 210B, and is built in the tire in a state where they face each other and partially in contact with each other. The contact area between the sensor elements increases when a shear force F is acted on the sensor 210, but the material constituting each sensor element has an electrical characteristic where the contact area is be inversely proportional to electric resistance value. Following the increase of the shear force F, the sensor resistance value as the electric resistance value of the sensor 210 decreases. The variation of the sensor resistance value is detected as variation of the output voltage V of the sensor unit 200 by a voltmeter 220. The output voltage V largely varies with respect to transient shear force where the sensor resistance value largely varies and the absolute value is generally small. In other words, the detection sensitivity of the sensor 210 increases.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008107732-A (JP)
Title: Driving device for liquid crystal display device
Inventor: IWASAKI MAKOTO
IPC: G02F1/133
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device for a liquid crystal display device, the driving device capable of preventing reduction in display quality with changes in the ambient temperature of the liquid crystal display device.  <P>SOLUTION: A thermistor unit 3 outputs a voltage corresponding to the ambient temperature of the liquid crystal display device, an A-D converter 4 outputs a signal of the A-D converted voltage to an MPU3. The MPU3 refers to a look-up table possessed by the MPU3, reads a driving voltage and a frame frequency corresponding to the temperature range to which the temperature represented by the signal belongs, and outputs a control signal instructing the driving voltage and the frame frequency to a LCD controller driver 2. The LCD controller driver 2 drives the liquid crystal display device 1 at the driving voltage and the frame frequency instructed by the control signal from the MPU5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008106915-A (JP)
Title: Pipe joint
Inventor: YAMAGUCHI ISAMU
IPC: F16B7/04
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint that provides a large holding force for a pipe member, thus preventing slippage from occurring at fixed portions, and provides a high dimensional accuracy and an assembly of high strength.  <P>SOLUTION: The pipe joint comprises: a core cylinder part 11 formed of two split joints 1 combined and into which a pipe member is inserted along a perpendicular direction; and a projecting cylinder part 12 formed to project from the core cylinder part 11. A bolt hole 13 is formed through the portion of the projecting cylinder part 12 near the core cylinder part 11. The split joints 1 are secured to the pipe member by a bolt and nut via the bolt hole 13. Protrusions 14 for biting into the pipe member are formed on the inner peripheral surface of the core cylinder part 11 in such a manner that two of the protrusions 14 are located within the same plane perpendicular to the axial direction of the pipe member, and that a line L1 connecting the two protrusions 14 deviates from the axis L of the pipe member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008112232-A (JP)
Title: Biometrics system
Inventor: YAMAMOTO YASUHIRO
IPC: G06F21/32
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biometrics system for notifying a user of a processing result without dealing with biometrics information, or executing any collation or registration processing.  <P>SOLUTION: This biometrics system is provided with a biometrics device 40 for reading the biological information of the biological region of a user and a registration terminal 10 for storing setting information relating to the operation of the biometrics device. The biometrics device 40 performs processing based on the setting information and a selected mode, and a display part 50 adopts a configuration for displaying a processing result in the selected operation mode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008115590-A (JP)
Title: Self-propelled feeder
Inventor: TAYAMA MINORU
IPC: E02F7/00
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-propelled feeder usable in common for broad application by quantitatively feeding the required amount of conveyed material to feed destinations of various work even if the properties of the conveyed material to be fed change diversely.  <P>SOLUTION: The self-propelled feeder comprises a self-propelled traveling body 1, a belt conveyor 10, and a quantitative feeding means 20 quantitatively feeding the conveyed material to the belt conveyor 10. The quantitative feeding means 20 comprises a cylindrical casing 21 installed in a position right below a hopper 30 and right above the belt conveyor 10, with its centerline pointing vertically; a bottom plate 22 having a discharge port 22a of the conveyed material and shielding the lower side opening of the casing 21; an upper side opening shielding member 23 arranged in an upper position to face the discharge port 22a of the conveyed material; rotating blades 25 radially provided at a rotating shaft 24 to form a plurality of partition chambers 27a; and a motor 26 rotationally driving the rotating shaft 24. The conveyed amount of the conveyed material to the belt conveyor 10 can be adjusted by controlling the rotating speed of the motor 26.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008117926-A (JP)
Title: Solar battery module manufacturing method and its manufacturing apparatus
Inventor: MATAYOSHI TOMOYA
IPC: H01L31/042
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar battery module manufacturing method for manufacturing a solar battery module whose crosslink degree varies little easily and with high productivity, and its manufacturing apparatus.  <P>SOLUTION: The solar battery module manufacturing method includes a step of pressurizing a laminated body 7 in which at least a sealing thermal crosslinkable resin sheet and a surface protection member are sequentially laminated on at least one surface of a solar battery element in the direction of lamination and irradiating the laminated body with light which exhibits a maximum spectral radiance between wavelengths, 1.2 μm and 12 μm, preferably 1.2 μm and 3.6 μm, and whose spectral radiance at the wavelength of 1.1 μm is equal to or less than 30% of the maximum spectral radiance through a light transmissive pressurizing sheet 13 from at least one surface side to heat the laminated body, and thereby performing the pressure bonding of the laminated body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116804-A (JP)
Title: Optical path exchange apparatus
Inventor: KURI TOSHIAKI
IPC: H04B10/00
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the number of necessary reflection mirrors by using double-faced mirrors in an optical path exchange apparatus which freely exchanges optical transmission lines by using the double-faced mirrors.  <P>SOLUTION: Assuming m and n are ordinal numbers on A-side and B-side, respectively, optical path exchange switches (double-faced mirrors, for example) are disposed or not disposed on the cross points of optical path groups A<SB>n</SB>-C<SB>n</SB>and B<SB>m</SB>-D<SB>m</SB>extending from a pair of input end groups A<SB>1</SB>to A<SB>N</SB>, and B<SB>1</SB>to B<SB>m</SB>, thus a pair of optical path groups are simultaneously exchanged. The double-faced mirrors are disposed so that the angle bisector of the crossing angle of the gravitational lines of the pair of the optical path groups may become a vertical line. In this case, the crossing angle of the gravitational lines is not necessarily a right angle. When reflected on the double-faced mirror, input A<SB>n</SB>is output to D<SB>m</SB>when the location of the double-faced mirror is R<SB>m, n</SB>and input B<SB>m</SB>is output to C<SB>n</SB>. When not reflected on the double-faced mirror, the input A<SB>n</SB>is output to C<SB>n</SB>and input B<SB>m</SB>is output to D<SB>m</SB>.  <P>COPYRIGHT: (C)2008,JPO&INPIT