baber/WOPTO huggingface dataset:
Patent JP-2010048928-A (JP)
Title: Oscillating body device and light deflector using the same
Inventor: KONUMA KAZUFUMI
IPC: G02B26/10
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillating body device capable of adjusting a control loop gain into an aimed control range even when thereare much differences in the driving sensitivity of a light deflector, and to provide a light deflector.  <P>SOLUTION: The oscillating body device includes: a vibrating system 100 including an oscillating body 101 supported as capable of oscillating; a driving unit 120 driving the vibrating system through a drive signal; a waveform generating unit 156 generating a periodical signal 160; a drive signal generating unit 156 generating a drive signal based on the periodical signal and an amplitude control value; and an oscillation amplitude detecting unit 151 detecting the oscillation amplitude of the oscillating body 101. The oscillating body device carries out a control loop that controls an amplitude control value based on the difference between an aimed oscillation amplitude and the oscillation amplitude detected by the oscillation amplitude detecting unit 151. A variable gain unit 153 adjusting the gain of the control loop is provided, and the gain of the variable gain unit 153 is determined based on the amplitude control value when the oscillation amplitude of the oscillating body 101 approximately reaches the aimed oscillation amplitude.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009200464-A (JP)
Title: Flash memory device and method of manufacturing the same
Inventor: KUN SHATOKU
IPC: H01L27/115
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flash memory device that improves coupling ratio of a cell and method of manufacturing the same.  <P>SOLUTION: The flash memory device includes a trench which is formed on a semiconductor substrate and has a level difference on a bottom surface, a tunnel insulating film formed on an active region of the semiconductor substrate, a first conductive film formed on the tunnel insulating film, an element isolation film to be filled between the trench and a first conductive film, and a second conductive film formed by allowing a side surface thereof to be partially superimposed with the element isolation film on the first conductive film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299351-A (JP)
Title: Positive photoresist composition for exposure with far ultraviolet
Inventor: SATO KENICHIRO
IPC: C08L33/00
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photoresist composition having superior sensitivity in the resolution of contact holes in the production of a semiconductor device, the photoresist composition preventing the occurrence of particles in the dissolution of solid components in a solvent or during storage with time and also preventing a variation of sensitivity due to storage with time.  <P>SOLUTION: The positive photoresist composition for exposure with far ultraviolet contains: a compound which generates an acid when irradiated with active rays or radiation; a resin having a specified structure and a velocity of dissolution in an alkali developing solution increased by the action of the acid; and a specified mixed solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010048520-A (JP)
Title: Cooling circuit
Inventor: FUJIMOTO YUUJI
IPC: F25B1/00
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling circuit capable of preventing back flow of a refrigerant to a cooler when a compressor is stopped, and performing a cooling operation of high efficiency.  <P>SOLUTION: In this cooling circuit, a check valve 30 is connected between an outlet of an internal heat exchanger 25 and a suction port of the compressor 21, thus temperature rise inside of a commodity storage 4 caused by leakage of a refrigerant gas of high temperature and high pressure in a sealed container of the compressor 21 from a clearance of a cylinder and the like in stopping the operation of the compressor 21, increase of a pressure in the cooler 29 caused by the rise of a suction side pressure of the compressor 21, and reverse flow of the high temperature refrigerant gas and oil into the cooler 29 is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055215-A (JP)
Title: Umbrella carrying necessity confirmation system
Inventor: HOSHINO SEI
IPC: G06Q50/10
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an umbrella carrying necessity confirmation system capable of enhancing the reliability of determinement about the propriety of carrying an umbrella, and capable of reflecting a determinement reference of a user.  <P>SOLUTION: This umbrella carrying necessity confirmation system has a mobile terminal, and at least one or more of weather forecast servers. The weather forecast server has a means for transmitting a weather forecast data to the mobile terminal. The mobile terminal receives a selection input from the weather forecast server selected by the user, receives a weather forecast data stored in at least one or more of the selection-input weather forecast servers, calculates an umbrella necessity rate based on the received weather forecast data, determines whether an umbrella is necessary or not based on the calculated umbrella necessity rate, and notifies the presence of umbrella carrying necessity. An umbrella necessity rate reference input from the user is reflected in the calculation of the umbrella necessity rate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054410-A (JP)
Title: Moving object detection device and moving object detection method
Inventor: DOBASHI CHOICHIRO
IPC: G01S7/03
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive moving object detection device with a built-in vibration sensor.  <P>SOLUTION: The moving object detection device includes: a vibration part 22 amplifying vibration and reflecting a wave; and a detection part which detects the vibration by emitting the wave and by detecting the reflection wave reflected by the vibration part 22 and which detects the moving object by detecting the reflection wave reflected by the moving object. The need for newly installing a vibration sensor is eliminated, and the need for wiring the vibration sensor is eliminated, thereby allowing the reduction of place for installation and the reduction of costs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060868-A (JP)
Title: Method of driving pixel circuit, light emitting device, and electronic device
Inventor: ISHIGURO HIDETO
IPC: G09G3/20
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress drive-current errors with respect to a plurality of grayscale values.  <P>SOLUTION: Each of pixel circuits U includes a light emitting element E, a drive transistor TDR, a holding capacitor C1 disposed between a gate and source of the drive transistor TDR, a selection switch TSL and a control switch TCR1 disposed between the gate of a drive transistor TDR and a signal line 14. In a compensation period PCP, a voltage VGS between both ends of the holding capacitor C1 is gradually approximated to the threshold voltage VTH of the drive transistor TDR. In a writing period PWR, a grayscale potential VDATA corresponding to the grayscale value D is supplied to the signal line 14, and the selection switch TSL is turned on. In an active period PA having a time length corresponding to the grayscale value D within the writing period PWR, the control switch TCR1 is turned on, then, the gate potential of the drive transistor TDR is changed to the grayscale potential VDATA, and also, the voltage VGS is gradually approximated to the threshold voltage VTH. A drive current IDR corresponding to the voltage VGS is supplied to the light emitting element E.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067436-A (JP)
Title: Electrode mixture for nonaqueous electrolyte secondary battery, electrode, and nonaqueous electrolyte secondary battery
Inventor: YAMAGUCHI TAKITARO
IPC: H01M4/62
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode mixture, which provides an electrode for nonaqueous electrolyte secondary battery, capable of improving a capacity maintenance ratio in repetition of charge discharge at low temperatures, or low-temperature characteristic.  <P>SOLUTION: The electrode mixture for nonaqueous electrolyte secondary battery includes an amorphous carbonaceous material, a conductive agent (the conductive agent is not the amorphous carbonaceous material), a binder and a solvent, and has a viscosity ranging between 2,000 mPa s and 10,000 mPa s. The electrode mixture further includes an aggregation inhibitor. The aggregation inhibitor is a vinyl pyrrolidone-based polymer. The binder includes an inorganic binder. The electrode is obtained by applying the electrode mixture to a current collector followed by drying. The nonaqueous electrolyte secondary battery includes the electrode as a negative electrode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067320-A (JP)
Title: Read-only optical information recording medium and sputtering target for forming reflecting film for the optical information recording medium
Inventor: TAUCHI HIRONORI
IPC: G11B7/2585
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a read-only optical information recording medium (for example, two-layer BD-ROM) which has a reflecting film having sufficiently high reflectivity while assuring optical transparency needed for manufacturing and ensuring excellent reproduction stability and excellent durability for an optical information recording medium, and uses blue laser.  <P>SOLUTION: The read-only optical information recording medium includes a structure in which a plurality of lamination layers of reflecting films and light transmission layers are formed on a substrate, and information reproduction is performed by blue laser. The read-only optical information recording medium is characterized in that the reflecting film nearest to the substrate among the reflecting films is made of an Al group alloy which contains 0.5-3.0% of Ti (otherwise specified, % means atom% in terms of component, hereinafter) and the film thickness is ≥10 nm and ≤30 nm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064126-A (JP)
Title: Welding method of socket welding type tubular joint
Inventor: MORISAWA JUNICHIRO
IPC: B23K9/02
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method of a socket welding type tubular joint capable of obtaining sufficient penetration even when the welding heat input is slightly dispersed.  <P>SOLUTION: A small ring 130 consisting of a material substantially same as a base metal (a socket 110 or a pipe 120) or a welding material and having an isosceles-triangular sectional shape is inserted in a fillet welding scheduled part 150 of the socket welding type tubular joint. A longitudinal ridge 131 of the small ring and an end face 112 of an entry 111 of the socket are abutted on each other. The small ring 130 and an outer surface 121 part of the pipe are melted and welded in the first pass (first layer), and an end face 112 part of the socket is simultaneously melted and welded thereto.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063757-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: HAYASAKA KAZUSUMI
IPC: A61B8/00
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To attain various diagnostic purposes with the use of one ultrasonic diagnostic apparatus, while keeping convenience being the same as that in a conventional manner.  <P>SOLUTION: The ultrasonic diagnostic apparatus includes: a storage part 6 for storing a control program corresponding to the diagnostic purposes concerning the plurality of diagnostic purposes; an operation table 8 having an operation display part for displaying an operation screen to allow an operator to input an indication; and a control part 7 for controlling respective parts of the apparatus. When the diagnostic purpose is selected, the control part 7 reads and performs the control program concerning the selected diagnostic purpose, and allows the operation display part to display the screen corresponding to the selected diagnostic purpose as the operation screen to perform a function for the diagnosis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065198-A (JP)
Title: Lubricating oil additive, lubricating oil composition and low friction sliding member
Inventor: OGAWARA YOKO
IPC: C10M137/16
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil additive which is effective as a friction reducing agent or anti-wear agent and, in particular, not only when a sliding surface is a metal such as steel but also when the sliding surface is a diamond-like carbon film, includes a superior friction reduction effect, to provide a lubricating oil composition having a superior friction reduction effect, being prepared by compounding the lubricating oil additive, and to provide a low friction sliding member of which the sliding surface of sliding in the existence of the lubricating oil composition has a diamond-like carbon film.  <P>SOLUTION: The lubricating oil additive includes at least one of compound selected from amino phosphorus compound such as mono-N-(alkyl)phosphoric amide and di-N-(alkyl)thiophosphoric diamide and its derivative. The lubricating oil composition is made by compounding the lubricating oil additive. The low friction sliding member of which the sliding surface of sliding in the existence of the lubricating oil composition icnludes the diamond-like carbon film is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072296-A (JP)
Title: Imaging unit and image forming apparatus
Inventor: MURAKAWA JUNJI
IPC: G03G15/08
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To connect a developing device with a drum cartridge easily and securely with high accuracy, and to separate them by a simple operation.  <P>SOLUTION: The imaging unit 20 has a developing device 6. The developing device 6 includes a drum cartridge 21 with an image carrier 3 formed of a photoreceptor drum, and a developing roller 52 facing the image carrier 3. The developing device 6 forms a toner image by developing an electrostatic latent image formed on the image carrier 3. In this imaging unit 20, the drum cartridge 21 and developing device 6 are provided so as to be connected to and separated from each other. When the drum cartridge 21 and developing device 6 are connected, the drum cartridge 21 and developing device 6 are rotated relative to each other around the shaft of the developing roller 52 of the developing device 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069568-A (JP)
Title: Preform brazing filler metal, method of repairing component of low-pressure turbine by sintered preform brazing filler metal, and the repaired component of the low-pressure turbine
Inventor: OI SHIGETO
IPC: B23P6/00
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that if wear resistance of a repaired region of a repaired component of a low-pressure turbine is too high, a mate component wears.  <P>SOLUTION: The component of the low-pressure turbine with a damaged part is repaired by the steps of: mixing a brazing filler metal powder with a wear-resistant powder to be molded; pre-sintering the mixed and molded powder to form preform brazing filler metal; putting the preform brazing filler metal on the damaged part; heating the component of the low-pressure turbine with the damaged part together with the preform brazing filler metal in a non-oxidative atmosphere at a sufficient temperature for a sufficient time; and machining the sintered preform brazing filler metal to restore an original shape of the component of the low-pressure turbine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009085219-A (JP)
Title: Turbine airfoil concave cooling passage using dual-swirl flow mechanism, and method thereof
Inventor: BUNKER RONALD SCOTT
IPC: F01D9/02
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine airfoil including a leading edge having a concave cooling passage.  <P>SOLUTION: This turbine airfoil includes the leading edge 10 having the concave cooling passage. An apex edge 14 of the concave cooling passage divides the flow passage into adjacent regions 16, 18. The turbine airfoil includes a first plurality of turbulators 20 disposed in one of the adjacent regions and a second plurality of turbulators 20 disposed in another of the adjacent regions. The first and second pluralities of turbulators are positioned relative to one another to divert cooling flow in opposing swirl streams that recombine along the apex and to effect a desired heat transfer and pressure loss.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010078662-A (JP)
Title: Image forming apparatus
Inventor: KAWAKAMI HIROAKI
IPC: G03G21/00
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that is free of image deletion or a decrease in density by supplying metal soap to a surface of a photoreceptor to form a uniform protection layer, and also easily removing the protection layer.  <P>SOLUTION: A means of supplying a protective agent has a protection block 9 and a protective agent coating brush 8 rotating in contact with the protective agent block and the surface of the photoreceptor, and the protective agent block has metal soap and thermoplastic particulates, and is manufactured under a condition of (A-20)≤Z≤(A+5), where A is the softening point (°C) of the thermoplastic particulate and Z is the highest temperature (°C) reached during the manufacture.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077064-A (JP)
Title: Polymer material
Inventor: AMAGASAKI KAZUMICHI
IPC: C08L33/08
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer material that maintains long-wavelength ultraviolet-absorbing power and has excellent light resistance.  <P>SOLUTION: The polymer material is obtained by adding a compound represented by general formula (1) (wherein Ar<SP>1</SP>is a monofunctional-decafunctional 5-20-membered ring aromatic residue; when m<SP>1</SP>is 2, Ar<SP>1</SP>is p-phenylene, a 5-20-membered ring hydrocarbon-based aromatic residue or the like to form a difunctional ≥10C ring; X<SP>1a</SP>and X<SP>1b</SP>are each a mutually independently hetero atom; Y<SP>1</SP>is a monofunctional substituent; n<SP>1</SP>is an integer of 2-4; and m<SP>1</SP>is an integer of 1-10) to a polymer substance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009099140-A (JP)
Title: Data processing system
Inventor: KIKUCHI MASAAKI
IPC: H01L21/66
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recipe comparing system specifying and collecting recipe data to be compared, detecting difference in comparison, and correcting a parameter value on the basis of the difference result in series when sorting and organizing a large amount of recipe data.  <P>SOLUTION: The data processing system includes a storage, a computing device, and an input/output device, and manages data for inspection conditions of a plurality of inspection devices. The storage stores master inspection condition data of one inspection device to be used as reference in data comparison and comparison object inspection condition data of other one or more inspection devices to be compared. In the input/output device, names of the master inspection conditions and names of the comparison object inspection conditions stored in the storage are displayed in list forms, and one of the master inspection conditions and the selected comparison object inspection conditions of the inspection device to be compared are displayed separately from the other inspection conditions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010080009-A (JP)
Title: Nonvolatile semiconductor memory device, and method of reading the same
Inventor: ABE KEIKO
IPC: G11C11/15
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device having a short access time to read, and also to provide a method of reading the memory.  <P>SOLUTION: The method includes: a step of reading a selected memory cell for supplying a read voltage and storing the obtained voltage as the first read data of the memory cell; a step of writing to the selected memory cell for supplying one of the first and second write voltages by using a voltage during writing as the second read data of the memory cell, then comparing the first read data and the second read data to decide the information stored in the memory element before reading as the read data based on this comparison results; and a step of writing the decided read data in the memory element when data written during writing and decided read data are different from each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009098689-A (JP)
Title: Mask blank and method for production of imprint mold
Inventor: SATO TAKASHI
IPC: G03F1/80
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an imprint mold having a highly precise fine pattern formed thereon by using a mask blank.  <P>SOLUTION: A mask blank has a thin film for the formation of a pattern formed on a light-permeable substrate. The thin film comprises an upper layer comprising a material containing Cr and nitrogen and a lower layer containing a compound mainly composed of Ta and comprising a material that can be etched by a dry etching process with a chlorine-containing gas. The upper layer and the lower layer of the thin film are etched by a dry etching process with a chlorine-containing gas that substantially contains no oxygen, and the substrate is etched by a dry etching process with a fluorine-containing gas, thereby producing an imprint mold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010087601-A (JP)
Title: Sound signal processing circuit
Inventor: KOFUCHI MASAHIRO
IPC: H04B1/04
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound signal processing circuit capable of being set for processing of sound signals without necessarily using microcomputers.  <P>SOLUTION: The sound signal processing circuit includes: a holding circuit that allows clock signals and setting data corresponding to the inputted clock signals to be inputted and holds the setting data; a processing circuit for performing processing based on the setting data of the holding circuit to at least one of first and second sound signals inputted in parallel; a clock signal output circuit for outputting clock signals from a control circuit to the holding circuit when a first output instruction signal is inputted, and for outputting the clock signals to the holding circuit based on the first sound signal when a second output instruction signal is inputted; and a setting data output circuit for outputting the setting data from the control circuit to the holding circuit when the first output instruction signal is inputted and for outputting the setting data to the holding circuit based on the second sound signal when the second output instruction signal is inputted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082901-A (JP)
Title: Liquid droplet jetting apparatus
Inventor: SUGAWARA HIROTO
IPC: B41J2/045
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet jetting apparatus capable of rapidly adjusting temperature of liquid by suppressing heat exchange with outside air around a channel unit as far as possible and efficiently performing heat exchange with liquid in a liquid channel.  <P>SOLUTION: An inkjet head 6 includes the channel unit 10 including a nozzle 28, and a piezoelectric actuator 30 applying jet energy for jetting ink from the nozzle 28. A circulation path 40 is formed in a channel structure 12 included in the channel unit 10. A nozzle plate 11 included in the channel unit 10 is superposed on a part of the circulation path 40 in an up-and-down direction. The channel structure 12 has higher heat conductivity than the nozzle plate 11 and the piezoelectric actuator 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT