baber/WOPTO huggingface dataset:
Patent JP-2010068659-A (JP)
Title: Method for measuring power supply switching time and power supply switching system
Inventor: NAKAMURA SATORU
IPC: B60L9/24
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring the power supply switching time, which is used for a power feed system for an electric train, and in which the switching time between power supplies 1, 2 in a dead section D, which is a section to perform switching between single-phase power supplies 1, 2 orthogonal to each other, is measured, and to provide a power supply switching system.  <P>SOLUTION: The method for measuring the power supply switching time includes: a means 15 for outputting vector difference signals dVa, dVb obtained by subtracting a voltage value Vn of a common load R in the dead section D from voltage values Va, Vb in conformity with the power supplies 1, 2; a means 16 for outputting a first calculation output signal of "1"when the result, obtained by comparing the difference signal dVa output from the means 15 with a predetermined value Kv, is equal to or more than the predetermined value Kv, or outputting a first calculation output signal of "0" when the result of such comparison is less than the predetermined value Kv, and outputting a second calculation output signal of "1" when the result, obtained by comparing the difference signal dVb output from the means 15 with the predetermined value Kv, is equal to or more than the predetermined value Kv, or outputting a second calculation output signal of "0" when the result of such comparison is less than the predetermined value Kv; and a means 17 for determining the time of "0" state as the power supply switching time by detecting the time when the result, obtained by subtracting the second calculation output signal from the first calculation output signal output from the means 16, is "0" state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008295111-A (JP)
Title: Adaptive frame/field coding in macro block level of digital video content
Inventor: WANG LIMIN
IPC: H04N19/51
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coding method and a unit for coding a digital video content.  <P>SOLUTION: The digital video content comprises a stream of pictures which can each be intra, predicted, or bi-predicted pictures. Each of the pictures comprises macroblocks that can be further divided into smaller blocks. The method entails encoding and decoding each picture in the stream of pictures in either frame mode or in field mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010065830-A (JP)
Title: Carrier
Inventor: NISHIHARA KEIICHI
IPC: F16H61/40
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier capable of braking a hydraulic motor and releasing the braking without a pilot pump or the like separately.  <P>SOLUTION: This carrier includes: an engine 4; the hydraulic pump 41 rotatively driven by the engine to force-feed a hydraulic fluid; a hydraulic motor 42 driven to run on receiving the hydraulic fluid; a pair of a first driving oil passage 43 and a second driving oil passage 44 connecting the hydraulic pump 41 and the hydraulic motor 42 to communicate with each other; a charge pump 61 rotatively driven by the engine 4 to supply the hydraulic fluid to the first driving oil passage 43 and the second driving oil passage 44; braking devices 81, 82 for braking the rotation of the hydraulic motor 42 when the hydraulic fluid is not supplied and on the other hand, releasing braking of the rotation of the hydraulic motor 42 when the hydraulic fluid is supplied; and oil passages 383, 384 for guiding the hydraulic fluid force-fed by the charge pump 61 to the braking devices 81, 82.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069974-A (JP)
Title: Airbag body
Inventor: NAGAI MAKOTO
IPC: B60R21/16
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag body capable of more adequately controlling the change in the internal pressure of an airbag.  <P>SOLUTION: First and second base cloths of an airbag body 30 constituted by joining outer peripheral parts of the first base cloth 31 and the second base cloth with each other are sewn by sewing parts 51-53 continuously from a center part to the outer circumferential part substantially in the circumferential direction. The sewing parts are separated by the successive breakage of sewing yarns from the center part to the outer circumferential parts by the internal pressure of the bag when the airbag body is inflated. The sewing yarn consists of a first yarn to be broken by the internal pressure of the bag, and a second yarn with the rupture strength larger than that of the first yarn. The second yarn guides the first yarn to the sewing direction of the sewing parts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074967-A (JP)
Title: Power supply device and image forming device
Inventor: TERASAKI MASAHIRO
IPC: H02J1/00
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device in which responsiveness to polarity switching is enhanced without via a bias resistor in the power supply device that executes the polarity switching.  <P>SOLUTION: The power supply device includes: a first power supply circuit (10) and a second power supply circuit (20) that output the output voltages having different polarities from a common output terminal; a first switch (30) for making the output of the first power supply circuit conductive/non-conductive; a second switch (40) for making the output of the second power supply circuit conductive/non-conductive; each first control means (11, 21) for executing control to drive a transistor by switching each output of the first/second power supply circuits on the basis of an input switching signal; and each second control means (31, 41) that executes control to make the first switch conductive while making the second switch non-conductive during the output of the first power supply circuit, and executes control to make the first switch non-conductive while making the second switch conductive during the output of the second power supply circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074631-A (JP)
Title: Solid-state image pickup apparatus and image pickup system
Inventor: FUJIMURA MASARU
IPC: H04N5/374
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an appropriate method of providing sampling capacitance in a solid-state image pickup apparatus having a plurality of addition modes in each of which the number of pixels to add a signal is different.  <P>SOLUTION: A solid-state image pickup apparatus includes a reading unit having a plurality of pixels commonly connected thereto and holding signals from the pixels, and a control unit capable of controlling operations of the plurality of pixels and the reading unit. The control unit controls the plurality of pixels and the reading unit in a first operation mode without addition, in a second operation mode in which signals from (a) pixels in the plurality of pixels are added, (a) being an integer equal to or greater than 2, and in a third operation mode in which signals from (b) pixels among the plurality of pixels are added, (b) being an integer meeting b>a. The reading unit includes a holding unit having a first capacitance value, and the holding unit includes a first capacitor 200a, 200b having a capacitance value that is 1/b of the first capacitance value, and a second capacitor 200b, 200c having a capacitance value that is 1/p of the first capacitance value, (p) being a common multiple of (a) and (b).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074678-A (JP)
Title: Optical transmission system and optical transmission network system
Inventor: YAMAZAKI ETSUSHI
IPC: H04B10/07
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To individually set transmission line input light power to each channel in an optical transmission system.  <P>SOLUTION: The optical transmission system composes an optical transmission network. The optical transmission system includes: a wavelength selection switch; a means of amplifying many kinds of optical levels including a first optical amplification means connected to a first output port of the wavelength selection switch and a second one connected to a second output port of the wavelength selection switch; and a wavelength multiplexing means for wavelength-multiplexing signal light output from the first optical amplification means and that output from the second optical amplification means to transmit the wavelength-multiplexed signal light to the optical transmission line of the optical transmission network. The first optical amplification means amplifies each of one or not less than two pieces of signal light of a plurality of wavelengths output from the first output port to a first optical level. The second optical amplification means amplifies each of one or not less than two pieces of signal light having a plurality of wavelengths output from the second output port to a second optical level higher than the first one.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069828-A (JP)
Title: Processing method for tire inner surface and processing device for tire inner surface
Inventor: ARAKI YUSUKE
IPC: B60C5/00
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method for tire inner surface, which improves adhesion between the tire inner surface and a sound absorbing layer without polishing the tire inner surface; and a processing device for tire inner surface, which allows conducting such a processing method.  <P>SOLUTION: The processing method for the tire inner surface modifies an area of a tire inner surface 4 to which the sound absorbing layer is attached, by applying electrical discharge to the tire inner surface 4 using an electrical discharge implement 5, in the tire inner surface 4. Also, a tire inner surface modifying device 1 polishes the tire inner surface 4, wherein the tire inner surface modifying device 1 is the device which is equipped with the electrical discharge implement 5 to apply electric discharge on the tire inner surface 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077615-A (JP)
Title: Portable machine
Inventor: SHIMIZU MASATSUGU
IPC: E05B19/00
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable machine capable of being miniaturized while being equipped with the function of detachably holding a mechanical key in a case.  <P>SOLUTION: This portable machine includes the case 20 which protects a transmission and reception portion for performing radio communication with a vehicle from an external environment; and the mechanical key 30 is detachably housed inside the case 20. In this instance, a storage portion 23 made of a hollow portion opened in its outer peripheral surface is formed in the case 20; and the mechanical key 30 is wholly housed in the storage portion 23. Additionally, an opening 23a of the storage portion 23 is closed with a key ring 50 which is attached to a through-hole 24 of the case 20. When the key ring 50 is attached to the case 20, the mechanical key 30 is held in the state of being housed in the storage portion 23. When the key ring 50 is detached from the case 20, the mechanical key 30 can be taken out from the storage portion 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008304955-A (JP)
Title: Photomask blank and photomask
Inventor: KOMINATO ATSUSHI
IPC: G03F1/54
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask blank and a method for manufacturing a photomask, in which a dry etching time can be shortened and the film reduction of a resist film can be decreased by increasing a dry etching speed of a light shielding film, and thereby, a resist film can be made thinner (≤300 nm), pattern resolution and pattern accuracy (CD accuracy) can be improved, and a light shielding film pattern having a preferable cross-sectional shape can be formed by shortening the dry etching time.  <P>SOLUTION: The mask blank for a dry etching process has a light shielding film on a light transmitting substrate and is applicable to a method of manufacturing a photomask for patterning the light shielding film by a dry etching process using a resist pattern as a mask formed on the light shielding film as a mask. The light shielding film is composed of a material having a selectivity to the resist over 1 in the dry etching process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010080276-A (JP)
Title: Dye-sensitized solar cell
Inventor: SASAKI MIHO
IPC: H01M14/00
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell having high durability, even when an electrolyte having high corrosion resistance such as iodine.  <P>SOLUTION: A photoelectrode substrate including a first substrate, a conductive layer formed on the inner surface of the first substrate, and an oxide semiconductor layer formed on the conductive layer and carrying dye, and a counter electrode substrate including a second substrate and a conductive layer formed on the inner surface of the second substrate are laminated so that the oxide semiconductor layer and the conductive layer of the counter electrode substrate are countered, and a sealed container filled with an electrolyte is placed between the photoelectrode substrate and the counter electrode substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076713-A (JP)
Title: Motorcycle with garage opener communication device
Inventor: ONO KAZUHIKO
IPC: B62J99/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motorcycle with a garage opener communication device capable of making operability of a manual operation switch and communication function of a vehicle side communication device sufficient.  <P>SOLUTION: The motorcycle 10 with the garage opener communication device includes: an actuator for opening/closing a shutter of a garage; a garage side communication device for operating the actuator; the vehicle side communication device 20 for transmitting an opening/closing signal of the shutter to the garage side communication device; and the manual operation switch 30 for transmitting the opening/closing signal from the vehicle side communication device 20. The vehicle side communication device 20 and the manual operation switch 30 are separately constituted, and the vehicle side communication device 20 is arranged at an inner side of a front cowl 11 and at a front side of a meter unit 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085138-A (JP)
Title: Method of measuring sample and measuring device
Inventor: KIJIMA MIHOKO
IPC: H01J37/22
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for appropriately evaluating the deviation and overlapped region between first and second patterns formed by double patterning.  <P>SOLUTION: The method and device are provided, wherein the amount of deviation between the first and second patterns is obtained based on the amount of travel in design information of the second pattern by performing two-stage matching between combined information obtained by combining information relating to the first pattern and design information of the second pattern formed by second exposure of double patterning, and an image where the first and second patterns are displayed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087160-A (JP)
Title: Method of manufacturing nonvolatile semiconductor storage, and nonvolatile semiconductor storage
Inventor: MATSUNO KOICHI
IPC: H01L29/792
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce parasitic capacitance between gate electrodes by suppressing lamination of an insulation film between gate electrodes in structure for adopting an air gap structure between the gate electrodes.  <P>SOLUTION: An SOG film is formed as a sacrifice layer so that an upper surface is positioned above an upper surface of a polycrystalline silicon layer 4 and below an upper surface of gate electrodes MG, SGS, SGD between gate electrodes MG-MG, MG-SGS, and MG-SGD. Then, a silicon oxide film 9 having etching selectivity with the SOG film is formed so that the silicon oxide film 9 is along an upper side face of the gate electrodes MG, SGS, SGD and an upper surface of the SOG film. While the silicon oxide film 9 is allowed to reside as a spacer along an upper side face of the gate electrodes MG, SGS, SGD, an upper opening 11a leading to an upper surface of the SOG film is formed by anisotropic etching treatment, and the SOG film is removed through the upper opening 11a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081867-A (JP)
Title: Gelatinized product for konnyaku-using food, to be gelatinized with alkali, the konnyaku-using food obtained from the same, and method for producing the gelatinized product
Inventor: MIYOSHI HIDEAKI
IPC: A23L29/244
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gelatinized product free from causing a problem in a mixing process of Konnyaku powder and a food raw material such as wheat flower: and to provide a Konnyak-using food having new properties.  <P>SOLUTION: A method for producing the gelatinized product includes: stirring Konnyaku refined powder with water or hot water, and adding a steeped food raw material and/or a seasoning to the product while the product becomes a gelatinized product, and mixing the product to bring into the gelatinized product. The gelatinized product thus obtained is also provided. A method for producing the Konnyaku-using food includes: gelatinizing the gelatinized product by alkali treatment, and if necessary, further mixing a food raw material and/or seasoning with the product. The Konnyaku-using food thus obtained is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085828-A (JP)
Title: Image forming apparatus
Inventor: YOSHIZAWA MASANORI
IPC: G03G21/00
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable, without altering the configuration of an image forming apparatus, a density sensor calibration paper to be read by a density sensor without being passed through a fixing unit.  <P>SOLUTION: The image forming apparatus includes a second conveyance path 102 communicating with the downstream side of the fixing unit 40. In a calibrating operation mode for an image sensor 60, a calibration chart inserted into the second conveyance path 102 via an opening P, which is used for taking out a jammed paper, is conveyed to a readable position of the density sensor 60 by conveying rollers 55, 54, 52, and 53. On the basis of the density read by the density sensor 60, the density sensor 60 is calibrated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090565-A (JP)
Title: Building unit and unit building
Inventor: YOSHIZAKI RYO
IPC: E04B1/76
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building unit capable of suppressing heat transfer and reducing construction costs by facilitating on-site construction.  <P>SOLUTION: The lower-story building unit, which is formed in an approximate rectangular parallelepiped shape, includes a building frame which includes four columns 10, four ceiling beams for connecting upper ends of the columns 10 together, and four floor beams 12 for connecting lower ends of the respective columns 10 together. The floor beam 12 is a steel member susceptible to the transfer of heat from the outside. On the undersurface of the long-side floor beam 12A, a heat-insulating member 8 for a beam is mounted along the longitudinal direction of the beam. The heat-insulating member 8 is constituted by joining plywood 81, formed like a plate, and a plate-like heat-insulating material 82 for a beam by means of an adhesive etc.; and the plywood 81 is mounted on the undersurface of the long-side floor beam 12A by means of a bolt 83.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090265-A (JP)
Title: Liquid crystal molecule, liquid crystal material, liquid crystal display element and liquid crystal optical spatial modulation device
Inventor: TAKANASHI HIDEHIKO
IPC: C09K19/20
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal molecule that has a low temperature range where it exhibits a smectic A phase, and gives a sufficient optical modulation.  <P>SOLUTION: The liquid crystal molecule has a structure represented by formula (1) [wherein X<SB>1</SB>and X<SB>2</SB>are each a group selected from the groups represented by formula (2), and X<SB>3</SB>is represented by formula (4)].  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010088647-A (JP)
Title: Rice cooker
Inventor: WATANABE MASATO
IPC: A47J27/00
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker which enables a user to deal with energy saving while enjoying it.  <P>SOLUTION: The rice cooker includes: a menu selection inputting part 11; a character information storage part 8 that stores character information containing a plurality of growing steps; a character information changing managing part 9 for discriminating change in character information and changing it; a usage analyzing part 10 for analyzing usage of a user; a display part 15 for displaying characters based on the character information stored in the character information storage part 8; and a control part 17 for controlling the display part 15 or the like. The character information changing managing part 9, when the result of the analysis of the usage analyzing part 10 indicates a use for saving energy more than a prescribed use, changes the character information managed by the character information storage part 8 to a progressive direction. As a result, the user is directed to an energy saving use, to grow up the character displayed in the display part 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090850-A (JP)
Title: Variable valve timing device
Inventor: SATO KOJI
IPC: F01L1/34
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce the axial dimension of a variable valve timing device previously developed for transmitting rotation of an electric motor to a camshaft only by a reduction mechanism.  <P>SOLUTION: An annular retainer section 10b of an intermediate shaft 10 has a comb shape projecting in an axial direction and having openings on a tip side, and spaces formed in the comb shape having the openings on the tip side are used as pockets 10a for holding rollers. With this, the length of the retainer section 10b is shortened, and the axial dimension of the variable valve timing device previously developed for transmitting rotation of the electric motor to the camshaft only by the reduction mechanism can be further reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097707-A (JP)
Title: Pre-doping method of lithium ion, electrode, and storage capacitor using the same
Inventor: SHIOZAKI RYUJI
IPC: H01M4/139
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for pre-doping lithium ions, while preventing the crystal structure collapse of an insertion-based substance.  <P>SOLUTION: An electrode configuration A consists of a lithium electrode 10, a positive electrode 20, and a negative electrode 30. In the electrode configuration A, the lithium electrode 10 and the positive electrode 20 are electrically connected through a charge/discharge device 40a. Through charging, a pillar element P, included in an active material 21 of the positive electrode 20, is dedoped to the lithium electrode 10 side. After that, the mode is switched to discharging for pre-doping lithium ion into the active material 21, after dedoping of pillar element P from the lithium electrode 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT