baber/WOPTO huggingface dataset:
Patent JP-2009278494-A (JP)
Title: Wireless communication system, and line allocation device and method
Inventor: NAKAHIRA KATSUYA
IPC: H04W16/28
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To maintain signal quality and to effectively utilize frequencies in a wireless communication system where terminal stations that perform different polarization processes are mixed.  <P>SOLUTION: A line allocation device holds therein: information indicating classes of terminal stations classified on the basis of polarization processing functions of the terminal stations; information indicating allocated lines and classes of terminal stations using the allocated lines; information on a polarization share condition indicating a combination of classes of terminal stations capable of sharing polarization; and information indicating a fixed frequency point, which is a predetermined frequency, inside a frequency band available for a wireless communication system. When a line allocation request signal is received from a terminal station, from among frequency bands, which can be allocated to the terminal station satisfying the polarization share condition for each polarization, a frequency band equal to a bandwidth of a line to be allocated to the terminal station and including a frequency closest to the fixed frequency point is allocated to the terminal station.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277144-A (JP)
Title: Content delivery managing system using satellite communication
Inventor: ISHIKAWA YASUO
IPC: H04N21/222
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content delivery managing system using satellite communication for allowing a content owner, without requiring a content delivery server, to store and manage a content for delivery after simultaneous delivery using the satellite communication, perform re-delivery in response to a re-delivery request from each receiving terminal, and recognize the re-delivery state.  <P>SOLUTION: When a content delivery server 21 simultaneously delivers the content 50c for delivery to each receiving terminal 41 using the satellite communication, the content 50c for delivery of the same description is automatically registered in a content delivery management server 12. The content owner 10, using only the content delivery management server 12 without requiring the content delivery server 21, stores and manages the content 50c for delivery after the simultaneous delivery, re-deliver the content 50c for delivery in response to the re-delivery request from each receiving terminal 41, and recognize the re-delivery state of each receiving terminal 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008311641-A (JP)
Title: Semiconductor memory device and its manufacturing method
Inventor: TAKAISHI YOSHIHIRO
IPC: H01L27/105
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved semiconductor memory device having a vertical transistor using a silicon pillar such as a DRAM and a phase change memory.  <P>SOLUTION: In a semiconductor memory device, a cell transistor Tr is constituted of a silicon pillar 10, and each first diffusion layer 11 positioned on the lower portion of the silicon pillar 10 is connected to reference potential wiring PL. Gate electrodes 14 covering the silicon pillars 10 adjacent to each other in a word line direction contact with each other. Further, the gate electrode 14 is connected to the wiring of an upper layer via a dummy gate electrode and an auxiliary word line. A cavity 60 is formed between an interlayer insulating film 61 and an interlayer insulating film 62. Most of portions of adjacent capacitors Cp are adjacent to each other via the cavity 60. Therefore, capacitance between the capacitors is drastically reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008225503-A (JP)
Title: Color display device
Inventor: WADA OSAMU
IPC: G09G3/34
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To occur no perception of a color breakup caused by an action performed by a presenter as well as the perception of a color breakup caused by eye movement of an observer, in a color projection display device of a color sequence driving method.  <P>SOLUTION: The rotation rate is controlled by a timing generator 18 so that the repetition frequency (frame frequency) of a three colored lights of a rotary color filter 12 is ≥180 Hz, preferably ≥250 Hz, more preferably ≥300 Hz. Also, the timing of color image generation of the electro-optical device 14 is set so as to match the generation timing of the respective colored lights.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009280221-A (JP)
Title: Method and apparatus for sterilizing container
Inventor: HAYAKAWA MUTSUMI
IPC: B65B55/10
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable sterilization of a bottle with a small amount of hydrogen peroxide even when the running speed of the bottle is increased.  <P>SOLUTION: In this method for sterilization, a condensed mist M of hydrogen peroxide is sprayed toward the opening part 2a of the bottle 2 running at a specified speed from a spray pipe 3 placed at a definite position, and then, while the opening part of the bottle is followed by a nozzle 6, a gas G of hydrogen peroxide is sprayed into the bottle from the nozzle. It is possible thereby to appropriately sterilize the bottle without increasing the amount of feeding of hydrogen peroxide even if the running speed of the bottle is increased to improve productivity of an aseptic package.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280355-A (JP)
Title: Conveying device
Inventor: HOTTA MASATSUGU
IPC: B05C1/08
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying device forming no creases even if using an elastic nip roll.  <P>SOLUTION: A conveying mechanism 60 is provided for conveying a thin film 50 while maintaining the tension of the thin film 50 using the elastic nip roll 61 when forming a plurality of coated parts 50a on the thin film 50. The elastic nip roll 61 is provided with a restraining means for restraining contact between the surface of the elastic nip roll 61 and each non-coated part 50b located between the coated parts 50a formed along the conveyed direction of the thin film 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009005689-A (JP)
Title: Method for producing sparkling alcoholic beverage
Inventor: SATO MASAHIDE
IPC: C12G3/02
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a sparkling alcoholic beverage which has low hydrogen sulfide concentration and superior flavor, without using gene recombination, while avoiding adverse effects in the main fermentation step.  <P>SOLUTION: The method is for production of a sparkling alcoholic beverage, the method constituted of a pH-adjustment step, in which the pH of a yeast-containing fermentate obtained by fermenting the raw material of a sparkling alcoholic beverage with the yeast is adjusted, and a storage step in which the fermentate is aged, to yield an aged liquor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009278920-A (JP)
Title: Feed for improving fish body color tone, and method for improving color tone
Inventor: SHIMOE HIROKAZU
IPC: A23K1/16
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide fish feed for improving color tone of dark flesh of culture fish, and to provide a method for improving color tone of the dark flesh using the fish feed.  <P>SOLUTION: The fish feed improves color tone of the dark flesh of culture fish such as yellowtail, sea bream, mackerel or tuna, and contains 6-30 wt.% of Saccharomyces yeast. The method for improving color tone of the dark flesh includes feeding the fish feed to objective fish for at least two months to enhance the red color of the dark flesh of the culture fish, and further effectively delay the time-lapse color deterioration of the dark flesh after processed into sashimi or a fillet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283090-A (JP)
Title: Optical reproducing device and method therefor
Inventor: KANEKO SHINJI
IPC: G11B20/10
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical reproducing device capable of reducing an increase in amplifier noise for RF by suppressing a deterioration in the S/N of a reproduced RF signal, and to provide a method therefor.  <P>SOLUTION: A reproduction system 130 includes an amplifier 410 in which a band is set to a band with a signal band added at least to a high-frequency superimposed frequency and which receives a detection signal of a photodetector and outputs unbalanced amplitude modulation waves, and a demodulating part 420 and 430 for receiving the unbalanced amplitude modulation waves by an amplifier; converting signals generated at both side parts of the high-frequency superimposed frequency into a low frequency and adding the resultant signal to a reproduction signal of a low frequency which has already existed. The demodulating part has a peak detecting part 420, and the peak detecting part includes a transistor Q1 for receiving the output of the amplifier and performing rectification operation; a hold capacitor Ce connected to an output terminal of the transistor to perform current discharge; and an impedance element Z connected to the hold capacitor in series.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008211847-A (JP)
Title: Digital image recording/reproducing apparatus for surveillance
Inventor: SHIMIZU TOSHIHIRO
IPC: H04N5/76
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To arbitrarily set display patterns of live pictures or reproduced pictures for each monitoring area in accordance with the purpose of use.  <P>SOLUTION: In a digital image recording/reproducing apparatus, image signals 41 taken by monitoring cameras installed in a plurality of locations in a plurality of monitoring areas are digitized for each monitoring area using a predetermined standard and recorded on video recording apparatus 8. Moreover, the image signals 41 are displayed on a monitor, not shown, as live pictures. In this case, the signals undergo multi-screen processing by a multi-screen reproduce/decoding control means 11, and the screen is divided for each monitoring camera of the monitoring areas or for each monitoring area to be displayed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009271039-A (JP)
Title: Circuit applied to current detection of both voltage ends
Inventor: LAN YI MENG
IPC: G01R19/00
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit applied to current detection of both voltage ends.  <P>SOLUTION: In applying a detection current to both voltage ends, isolation is conducted by utilizing an MOS metal oxide semiconductor operation amplifier. Thereby, the circuit is not affected by a leak current, and a voltage error caused by leakage can be prevented. In addition, a fixed reference potential can be provided to an amplifier at a next level, and thus, a phase is not delayed and a synchronization function can be achieved. Furthermore, by utilizing a switch and capacitor, functions of voltage amplification and charging voltage removal can be performed, and finally an accurate detection control voltage can be obtained via an operation circuit. Thus, a complicated circuit function can be achieved by utilizing a simple circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288052-A (JP)
Title: Automatic analyzer
Inventor: YAMAUCHI SHIGEYA
IPC: G01N35/02
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic analyzer capable of reducing work for filling and storing a cleaning liquid.  <P>SOLUTION: The automatic analyzer includes: an inspection item setting screen 75 for setting inspection items for each sample to be inspected; a sample dispensation probe 16 for performing dispensation by sucking from a sample vessel 17 to be inspected for discharging to a reaction vessel 3; and a reaction vessel cleaning section 12 for supplying and discharging the cleaning liquid into the reaction vessel 3 and cleaning the inside of the reaction vessel 3 for storing a mixed liquid. Based on inspection items set on the inspection item setting screen 75, the reaction vessel 3 for storing the cleaning liquid supplied by the reaction vessel cleaning section 12 is moved to a sample discharge position Pa capable of discharging a sample to be inspected into the reaction vessel 3 by the sample dispensation probe 16 to clean the sample dispensation probe 16 by the cleaning liquid in the reaction vessel 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286451-A (JP)
Title: Powder filling apparatus
Inventor: MAEKAWA MASANORI
IPC: B65B1/12
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder filling apparatus having high capacity and enabling precise filling.  <P>SOLUTION: In the powder filling apparatus, an auger 22, the rotation of which is controlled with a controller, is arranged in a valve housing 12 to fill a powder supplied from a supplying means 10 into a container 8 by rotation of the auger 22, and an electronic balance 62 is provided at a position where the container 8 is supplied and a sensor 46(46A, 46B) to detect a quantity of the powder stored in a storing room 14 of the valve housing 12 is provided and the operation is performed in a first operation mode that the auger 22 is rotated by a predetermined rotation angle when the quantity of the powder in the storing room 14 is normal and in a second operation mode that the rotation of the auger 22 is controlled from a signal of the electronic balance 62 when the quantity of the powder in the storing room 14 is insufficient.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288668-A (JP)
Title: Display device
Inventor: ITO TOSHIMITSU
IPC: G09F9/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable display device that can prevent the load of a data wiring drive circuit from being increases even when a display part has a large screen.  <P>SOLUTION: The liquid crystal display device in which a liquid crystal panel has a plurality of source wiring lines S1 to SM and a plurality of gate wiring lines G1 to GN arrayed in a matrix form, and a plurality of pixels P includes: source drivers 23-1 to 23-5 connected to respective one-end sides of the source wiring lines S1 to SM; source drivers 23-6 to 23-10 connected to respective other-end sides of the source wiring lines S1 to SM; and a temperature detection unit 22 which detects the ambient temperature of the liquid crystal panel 2. A panel control unit 21 limits data signals output from at least the source drivers 23-1 to 23-5 or 23-6 to 23-10 to the source wiring lines S1 to SM using the detection result of the temperature detection unit 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008247737-A (JP)
Title: Apparatus and method for producing silicon single crystal, and silicon wafer
Inventor: IIDA MAKOTO
IPC: C30B15/10
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon single crystal and a silicon wafer which have extremely few crystal defects and have high quality and high yield, and to provide an apparatus and a method for producing them.  <P>SOLUTION: The silicon single crystal 3 is grown by a CZ (Czochralski) method, wherein Cu precipitates do not exist inside the silicon single crystal 3, and the silicon wafer is produced from the silicon single crystal 3 and has no Cu precipitates on the surface and inside the wafer. The apparatus 30 for producing a silicon single crystal 3 by the CZ method is characterized in that: the Cu concentration in a quartz component 5 to be used in a part, where the temperature in a furnace for single crystal growth is 1,000°C or higher, is 1 ppb or less; and the Cu concentration in quartz components 15, 21 to be used in a part, where the temperature in a furnace for single crystal growth is lower than 1,000 °C, is 10 ppb or less. The method for producing a single crystal 3 comprises growing the silicon single crystal 3 using the above apparatus 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009292855-A (JP)
Title: Polymer for sealing optical semiconductor, method for producing it, and composition for sealing optical semiconductor
Inventor: YOSHII KIMIHIKO
IPC: H01L23/31
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer for sealing an optical semiconductor for giving a cured product, which causes no separation and the like from a package base material even in a high-temperature condition such as a reflow soldering process and has both of sufficient curability and crack resistance even when it is formed to have film thickness on the order of mm, and to provide a method for producing the polymer for sealing optical semiconductor.  <P>SOLUTION: The method for producing the polymer, which has weight-average molecular weight of 1,000-100,000, for sealing an optical semiconductor includes the following processes (i) and (ii). In the process (i), an epoxy group-containing alkoxysilane (A) having specific structure and a hydroxy-terminal polydimethylsiloxane (B) having a weight-average molecular weight of 1,000-20,000 are reacted with each other in the presence of a basic compound or a metal chelate compound. In the process (ii), a product obtained in the process (i) is reacted with water in the presence of the basic compound or the metal chelate compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294713-A (JP)
Title: Checking system, controller, checking method, and control program
Inventor: MURAKAMI SEIJI
IPC: G05D1/02
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a checking system, a controller, a checking method, and a control program that enable a user to correct a calculated current position of a moving body when the inside of a closed space in a building is checked by the moving body.  <P>SOLUTION: In an underfloor checking system 10, a passing point selection unit 153 selects an air vent D out of a plurality of air vents D1 to D4 according to the relative position of a ventilating hole V to the air vent D when an underfloor inspection robot 200 passing through the air vent D is detected. A display unit 170 displays a figure P showing the current position and a figure Q showing an estimated position on an underfloor plan. A reception unit 160 receives an operation to correct the figure P into the figure Q on the underfloor plan from the user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291695-A (JP)
Title: Intermediate of film-shaped catalytic structure
Inventor: GOTO MINORU
IPC: B01J35/04
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermediate of a film-shaped catalytic structure, the production operation of which is facilitated.  <P>SOLUTION: The intermediate of the film-shaped catalytic structure is obtained by housing a film-shaped catalyst assemble in a cylindrical casing. The film-shaped catalyst assemble 10 is constituted so that a film-shaped catalyst 11 and a corrugated film-shaped catalyst 12 are layered alternately on each other in desired layers and all or a part of the contact portions 13 of the film-shaped catalyst 11 with the convex parts of the corrugated film-shaped catalyst 12 are stuck to one another temporarily. Since the film-shaped catalyst assemble 10 can be handled as one molding, the operation is facilitated when the film-shaped catalyst assemble 10 is housed in the cylindrical casing to obtain the intermediate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008309788-A (JP)
Title: Method and sensor for detecting generation of moisture on pane
Inventor: BACKES ULRICH
IPC: G01W1/11
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a sensor for detecting generation of moisture of a pane.  <P>SOLUTION: This method is to operate in continued sequential repetition measurement cycles. In a first cycle section, a measuring capacitor is charged to a first threshold value by current flowing into a light receiver of a first optical measurement part. In a succeeding second cycle section, the measuring capacitor is discharged to a second threshold value by current flowing into a light receiver of a second optical measurement part. The optical transmitter of the optical measurement part is adjusted to a predetermined rated value to charging time and discharging time over some measurement cycles. The moisture of the pane is determined from an instant deviation between the rated values of the charging time and the discharging time and actual measurement values. An available adjustment range is dynamically suited to an effective state by performing system control of intensity of the optical transmitters of the two optical measurement parts. Furthermore, the upper limit of the adjustment range is extended to a larger value of perimeter light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009297987-A (JP)
Title: Laminated thermoplastic resin film
Inventor: MIZUNO NAOKI
IPC: B32B27/36
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially stretched thermoplastic resin film having an adhesion improvement layer between a laminated thermoplastic resin film and an optically functional layer even when a high output ultraviolet ray irradiation device is used for manufacture of an optical film having the optically functional layer on each of both surfaces.  <P>SOLUTION: The laminated thermoplastic resin film has the thermoplastic resin film and the adhesion improvement layer mounted on each of both surfaces and composed of a copolymerized polyester-based resin and a polyurethane-based resin as major components wherein each adhesion improvement layer contains ≥0.05 mass% to <0.5 mass% of a high boiling point solvent, and the laminated thermoplastic resin film has ≥70% to <85% of a transmittance of an ultraviolet ray of a wavelength of 365 nm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299235-A (JP)
Title: Blended spun yarn
Inventor: SHIBATA TOSHIHIKO
IPC: D02G3/04
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blended spun yarn which is stiff and soft for clothes use, and has an excellent yarn separation by separation processing in a process of production thereof, and an excellent decrimping property by polisher processing in boa use, Meyer blanket use, and carpet use.  <P>SOLUTION: The blended spun yarn includes shrinkable flat fibers comprising acrylic fibers, and non-shrinkable fibers, and is obtained by mixing the shrinkable flat fibers with the non-shrinkable fibers in a constituent ratio of 20-70 mass% of the shrinkable flat fibers and 80-30 mass% of the non-shrinkable fibers in a stage of row cotton or sliver, and carrying out spinning thereof. A multilayered yarn structure of two or more layers can be formed in the yarn when shrinking the shrinkable flat fibers. Easiness of loosening by releasing twisting is caused at the roots of pile yarns of a raised product to improve the yarn separation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300836-A (JP)
Title: Image forming method, image forming apparatus, and process cartridge
Inventor: TAGUMA KENICHI
IPC: G03G21/00
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method which is free from the reduction in productivity of printing by suppressing uneven application of a lubricant onto an image carrier due to toner left untransferred with a simple configuration and can be implemented even in a small-sized machine, an image forming apparatus, and a process cartridge.  <P>SOLUTION: The lubricant is supplied to the image carrier simultaneously with cleaning on the image carrier, so that uneven application of the lubricant onto the image carrier due to the existence of deposits (mainly, toner left untransferred) on the carrier can be suppressed. Furthermore, cost reduction and space saving can be achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT