baber/WOPTO huggingface dataset:
Patent JP-2009038833-A (JP)
Title: System and method for copy protection via redundant watermark encoding
Inventor: EPSTEIN MICHAEL A
IPC: G06F21/60
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To redundantly encode some or all of the watermarks to assure a reliable detection of the watermarks in the presence of a potentially faulty watermark detection process.  <P>SOLUTION: The number of redundant encodings of the watermark is selected so that upon modification of the watermarked material, sufficient redundancy exists so that the material can be identified as watermarked material, and the number of detected copies of the watermarks is used to detect the modification. Statistical processes are employed to determine the presence or absence of the watermarks in the presence of a potentially faulty watermark detection process. Different criteria may be applied to the watermark detection process for the verification of the watermarked portions, based on the desired degree of confidence for determining whether the appropriate watermark is present or absent, and the desired degree of confidence for determining whether a modification has occurred.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010105897-A (JP)
Title: Optical glass, optical element, and optical apparatus
Inventor: TOMOE HIROAKI
IPC: C03C3/062
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical glass that maintains low solarization although the glass has a refractive index and an Abbe number in desired ranges, that is easily softened at a low temperature, has high devitrification resistance upon glass forming and can be subjected to precision press-molding, and to provide an optical element.  <P>SOLUTION: The optical glass contains, by mass% with respect to the whole mass of the glass having a composition in terms of oxides, 15.0 to 40.0% of SiO<SB>2</SB>component, 1.5 to 9.5% of TiO<SB>2</SB>component, 40.0 to 60.0% of Nb<SB>2</SB>O<SB>5</SB>component, and 1.0 to 25.0% of Li<SB>2</SB>O component. The optical element is obtained from a preform of the above optical glass.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104734-A (JP)
Title: Umbrella with umbrella panel winder
Inventor: NAKADA MASANORI
IPC: A45B25/18
Filed: 2008-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an umbrella having a function which automatically folds umbrella panel stretched between ribs in a manner wrapping the ribs and a shaft when the umbrella is closed.  <P>SOLUTION: The umbrella (shown in Fig.1) includes the shaft 1, the ribs 2, and the umbrella panel 3, wherein the panel is automatically folded when the umbrella is closed. A panel curving means 5 (shown in Fig.2a) is installed that causes the panel 3 to be folded along an intermediate fold 4 formed radially in the middle of the panel 3a stretched between the two ribs 2 and that wraps the panel curved in both or one of the panel folding sections on both sides of the intermediate fold 4 to the ribs 2, wherein the panel curving means 5 is attached to the ribs 2. As a result, the panel can be compactly folded without touching the panel 3 getting wet in the rain. Further, bundling the folded panel 3 with a band is no longer necessary, eliminating the need of touching the wet band.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111710-A (JP)
Title: Molding die of soap, and apparatus and method for manufacturing soap
Inventor: KIMURA SHUNJI
IPC: C11D13/16
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding die of soap capable of efficiently manufacturing soap having less distortion and dirt and having high quality without enlarging the size of an apparatus, and to provide an apparatus and method for manufacturing soap.  <P>SOLUTION: In the molding die 1 of soap, a pair of split molds 1A and 1B are assembled to form a plurality of molding cavities 10 inside thereof. In a state where the split molds 1A and 1B are assembled, the plurality of cavities 10 are disposed to form rows at prescribed intervals in the vertical direction X of the molding die 1, a supplying path 12 of melted soap communicating with the cavities 10 is disposed in an lower part of each of the plurality of cavities 10 so that the melted soap is filled from the lower part of the cavities 10 toward an upper part through the supplying path 12. The supplying path 12 has a runner 12A extending downward from the lower part of the cavities 10 and a spool 12B extending in an assembling direction Z which is orthogonal to the runner 12A and in which the split molds 1A and 1B are assembled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113922-A (JP)
Title: Fuel cell
Inventor: YANO MASAYA
IPC: H01M8/10
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell for suppressing inhibition of offgas discharge at an offgas discharge manifold.  <P>SOLUTION: The fuel cell includes the offgas discharge manifold for discharging offgas generated by an electrochemical reaction, and a screw arranged along the offgas discharge manifold, rotated by offgas flowing in the offgas discharge manifold, and discharging water in the offgas discharge manifold to an external of the fuel cell by rotation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114355-A (JP)
Title: Electronic component, method of manufacturing electronic component, and method of manufacturing heat conductive member
Inventor: SHIOGA KENJI
IPC: H01L23/36
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cool a semiconductor element which generates heat while suppressing decrease in design flexibility.  <P>SOLUTION: A first heat conductive member 14 having a through-hole 14a formed is disposed between a circuit substrate 11 and the semiconductor element 12. An insulating layer 14b is formed on a sidewall of the through-hole 14a, and the circuit substrate 11 and semiconductor element 12 are electrically connected to each other in the through-hole 14 through a bump 13. On the semiconductor element 12, a second heat conductive member 15 is arranged, and the first heat conductive member 14 and second heat conductive member 15 are thermally connected to each other. Heat generated by the semiconductor element 12 is conducted to the second heat conductive member 15 on its top surface side, and conducted to the first heat conductive member 14 on the side of the bump 13 to be dissipated to outside the electronic component 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118093-A (JP)
Title: Optical disk device
Inventor: FUKUI TOSHIAKI
IPC: G11B7/085
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device preventing information reproduction from being interrupted immediately after or before layer jump.  <P>SOLUTION: In layer jump, a control section 20 reads a stored FBAL (focus balance) value from a flash memory 23. The control section 20 adjusts the voltage value of an offset value applied by a balance adjustment section 14 to the FBAL value, and then instructs a motor driver 22 to move a correction lens 7 to an intermediate position. Thus, an FE (focus error) signal having the offset voltage applied thereto by the balance adjustment section 14 exhibits a waveform shown in Fig.4(B), and a range ΔX where focus servo is enabled on a first layer L0 is wider, thereby preventing focus servo from being off immediately before layer jump or preventing a situation where the focus servo cannot be on immediately after layer jump.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116830-A (JP)
Title: Pump device
Inventor: MASUOKA TAKASHI
IPC: F04F5/02
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump device that can extract liquid left inside a hose, discharged from a pump to the hose without flowing the liquid through the pump.  <P>SOLUTION: A first open/close valve 9 intervenes between a discharge pipe 8 and a coupling hose 10 that communicate a pump 2 and a nozzle 11. A supply pipe 13 communicates the discharge pipe 8 and a supply port 20b of an ejector 20, and a second open/close valve 14 is intervened in the supply pipe 13. A suction pipe 15 communicates the coupling hose 10 with a suction port 20d of the ejector 20, and a third open/close valve 16 is intervened in the suction pipe 15. The first open/close valve 9 is closed, the second open/close valve 14 and the third open/close valve 16 are opened, and fluid is supplied to the supply port 20b from the pump 2, to accelerate the fluid in the ejector 20 to generate negative pressure around the accelerated fluid. The fluid inside the coupling hose 10 and a spray hose 4a is sucked by the ejector 20 via the suction pipe 15 through the negative pressure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119493-A (JP)
Title: Tool for evaluation of skin state
Inventor: KITA HIDEKI
IPC: A61B5/107
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin state evaluation tool which enables a person to be measured to directly view the magnified image in the state that a magnifying camera is applied to the skin and is excellent in handleability of the magnifying camera as well.  <P>SOLUTION: The skin state evaluation tool includes: a measuring implement 10 configured to measure prescribed skin characteristics by being applied to the skin; and the magnifying camera 11 configured to image the part and take it out as a skin surface magnified image by being applied to the skin similarly. The measuring implement 10 is provided with a liquid crystal screen 14 for displaying at least a measured result by the measuring implement 10, the image information of the skin surface magnified image imaged by the magnifying camera 11 is transferred through a cable 12 to the measuring implement 10, and the skin surface magnified image is displayed on the liquid crystal screen 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124321-A (JP)
Title: Moving image noise reduction processing apparatus, moving image noise reduction processing program, and moving image noise reduction processing method
Inventor: ON NARITSUYO
IPC: H04N5/21
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a moving image noise reduction processing apparatus for obtaining a high-quality image signal by controlling noise reduction processing in accordance with a feature pixel; a moving image noise reduction processing program; and a moving image noise reduction processing method.  <P>SOLUTION: Time-sequential image signals obtained by an acquisition section 2 are subjected to noise reduction processing in a space direction and a time direction by a space noise reduction section 106 and a time noise reduction section 107 and input to a noise reduction control section 6, and a feature pixel is detected by a feature pixel detection section 5. The noise reduction control section 6 controls noise reduction by controlling mixture of both pixel values of both noise-reduced image signals in accordance with the presence/no presence of the feature pixel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239889-A (JP)
Title: Color processing system
Inventor: KANO MICHIKO
IPC: G06T1/00
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color processing system for easily specifying an image subjected to incorrect color processing due to erroneous analysis.  <P>SOLUTION: A color processing system comprises: an image analyzing section for performing image analysis on each of a plurality of images; a color processing section for applying color processing to each of a plurality of images based on a result of image analysis for each image; a defect detecting section for detecting the degree of a color defect caused in color processing, for each image subjected to color processing by the color processing section; and a ranking section for ranking each of a plurality of images in accordance with the degree of defect detected by the defect detecting section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121195-A (JP)
Title: Cvd film deposition apparatus and film deposition method
Inventor: KONO SHINGO
IPC: C23C16/455
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adjusting film thickness for a film deposition apparatus, in which the thickness of the film to be deposited on a substrate is effectively and efficiently made uniform.  <P>SOLUTION: The CVD film deposition apparatus is provided with: an injector 35 having a nozzle 39 blowing the raw material gas of the film to be deposited on a substrate 3 conveyed by a conveyer 7; a front and rear pair of exhaust flow passages 37 exhausting the raw material gas guided by a pre-nitrogen gas curtain 45 and a post-nitrogen gas curtain 47 formed at the outside so as to be deposited from a space between the substrate 3 and the injector 35; a pressure difference measurement part 53 measuring the balance between the fluids flowing through the front and rear pair of exhaust flow passages 37; and a control part 49 adjusting the flow rates in the pre-nitrogen gas curtain 45 and the post-nitrogen gas curtain 47 in such a manner that the balance measured by the pressure difference measurement part 53 is in a prescribed range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010128004-A (JP)
Title: Liquid crystal display
Inventor: OTA YASUYUKI
IPC: H01L29/786
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To attain a multi-pixel structure with simpler structure than before.  <P>SOLUTION: A pixel 10 includes first and second sub pixels 10a and 10b. A first TFT 16A provided corresponding to the first sub pixel and a second TFT 16B provided corresponding to the second sub pixel are connected to a common gate bus line and a common source bus line. An on-current of the first TFT 16A is higher than that of the second TFT 16B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127728-A (JP)
Title: Irradiation assisted stress corrosion crack symptom diagnosis method and device therefor
Inventor: NEMOTO YOSHIYUKI
IPC: G21C17/00
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for evaluating a symptom before crack generation of an irradiation assisted stress corrosion crack (IASCC) generated in a structure material of a nuclear reactor, a particle accelerator or the like.  <P>SOLUTION: A third harmonic voltage value of a specimen is measured by an AC magnetization method, and the degree of IASCC sensitivity of the specimen is determined on reference to a database showing a mutual relation between the magnitude of a change of the third harmonic voltage value determined beforehand and the degree of IASCC sensitivity. Further, an eddy current method probe voltage of the specimen is measured, and the degree of IASCC sensitivity of the specimen is determined on reference to a database showing a mutual relation between a change of an eddy current method probe voltage value determined beforehand and the degree of IASCC sensitivity, and it is determined whether or not the determined degree of IASCC sensitivity is within a prescribed error range from the degree of IASCC sensitivity determined from the change of the third harmonic voltage value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127526-A (JP)
Title: Grain dryer
Inventor: MIYAZAKI KEIICHI
IPC: F26B17/14
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, in a form of vertically rotating an opening and closing plate composed of single plates, a turning diameter of the opening and closing plate becomes large, and an inclination angle is liable to be limited, and thus it is difficult to improve a dust removal effect, and when a turning angle of the opening and closing plate is enlarged, a dryer is formed higher in height since heights of an air blowing chamber or a grain collecting chamber have should be increased.  <P>SOLUTION: Drying chambers 3 are formed at both right and left sides of the air blowing chamber 1 of a dryer body width the center between air blowing nets 2, exhaust chambers 4 are formed at their outer sides, the grain collecting chamber 5 receiving grains payed out of the drying chambers 3 to collect the grains is formed at a lower side of the air blowing chamber 1, and opening and closing plates 7 capable of rotating downward in a gate fold state around opening and closing shafts 6 of both right and left sides to carry out opening and closing are provided on bottoms of the air blowing chambers 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127534-A (JP)
Title: Plate heat exchanger
Inventor: TERAUCHI TOSHIKAZU
IPC: F28F3/08
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate heat exchanger with high heat transfer performance and corrosion resistance, and superior productivity.  <P>SOLUTION: In the plate heat exchanger, a plurality of heat transfer plates 11, 12 are laminated to alternately form first and second passages (a), (b) between the heat transfer plates 11, 12, a first fluid is passed through the first passage (a), a second fluid of a temperature different from the first fluid is passed through the second passage (b), and heat exchange is carried out between the first and second fluids. The heat transfer plates 11, 12 are formed by a four layer clad material of a first stainless layer 21, a first copper layer 31, a second stainless layer 22, and a second copper layer 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127822-A (JP)
Title: Timepiece with calendar mechanism with month indicator and date indicator
Inventor: WATANABE MAMORU
IPC: G04B19/253
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timepiece with a calendar mechanism thinly constituted of a day feed mechanism and a month feed mechanism.  <P>SOLUTION: In the timepiece with the calendar mechanism, a date indicator (220) drives a month feed lever (270) in the end of the month, and includes a month-end tooth (288) for feeding the date indicator (220) in the end of the small month. A month indicator (240) includes a month cam (248) for operating a month-end feed lever (282) of the small month in the end of the small month. The month-end feed lever (282) of the small month feeds the date indicator (220) in a one-day part on the basis of rotation of a day rotation wheel (210) and rotation of a month cam (248). The month feed lever (270) moves toward the month indicator (240) on the basis of rotation of the date indicator (220) in the end of the month, and feeds the month indicator (240) in a one-month part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010133318-A (JP)
Title: Tube unit, control unit, and micropump
Inventor: MIYAZAKI HAJIME
IPC: F04C5/00
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube unit, a control unit, and a micropump composed of the detachable tube unit and control unit and achieving a reduction in thickness.  <P>SOLUTION: This micropump 10 includes: the tube unit 11 having an elastic tube 50 partially disposed in an arcuate shape; and the control unit 12 having fingers 40-46 radially disposed from the center direction of the arcuate shape of the tube 50, a cam 20 pressing the fingers 40-46, a rotor 140 applying rotational force to the rotor 140, an oscillator 130 having a projection 133a abutting on the rotor 140, and a control circuit section 30. The tube unit 11 is detachably attached to the control unit 12 in a substantially horizontal direction with respect to the rotational plane of the cam 20. The oscillator 130 is oscillated by applying alternating voltage to the oscillator 130 from the control circuit section 30, rotational force is repeatedly applied from the projection 133a to the rotor 140, and the cam 20 sequentially presses the fingers 40-46 from the fluid inflow side of the tube 50 to the fluid outflow side thereof, thereby transporting fluid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135573-A (JP)
Title: Silicon carbide semiconductor device and method of manufacturing the same
Inventor: WATANABE TOMOKATSU
IPC: H01L29/78
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon carbide power element that has a low ON voltage suppressed over a wide temperature range without being influenced by a crystal defect etc., and has low ON loss and avoids surge breakdown, or a method of manufacturing the same.  <P>SOLUTION: A silicon carbide semiconductor device includes a silicon carbide substrate 1 and a silicon carbide drift layer 2 laminated on a first principal surface 1a of the substrate 1, which has a removal region 15 reaching the drift layer 2 from a second principal surface 1b, a region on the removal region 15 being an IGBT region 14 and the other region being a MOSFET region 13. The method of manufacturing the silicon carbide semiconductor device includes the steps of: forming the drift layer 2 of silicon carbide on the first principal surface 1a of the substrate 1 of silicon carbide; forming the removal region 15 reaching the drift layer 2 from the second principal surface 1b, on the substrate 1; and forming the region on the removal region 15 as the IGBT region 14 and the other region as the MOSFET region 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135580-A (JP)
Title: Method of manufacturing compound semiconductor epitaxial wafer
Inventor: HIGASHITANI MASAHARU
IPC: H01L21/331
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a compound semiconductor epitaxial wafer which can adjust a current gain by thermal treatment.  <P>SOLUTION: In the method of manufacturing a compound semiconductor epitaxial wafer, material gas is supplied on a heated substrate 1, and an epitaxial layer including a sub collector layer 2, a collector layer 3, a carbon-doped base layer 4, an emitter layer 5 and an emitter contact layer 6 is formed. Immediately after the emitter contact layer 6 is formed, thermal treatment is carried out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132202-A (JP)
Title: Sensor device and vehicle with the same
Inventor: TOKUI NOBUMASA
IPC: B60R16/02
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor device capable of integrally having an acceleration sensor and an angular velocity sensor, preventing an excessive response of the angular velocity sensor without deteriorating sensitivity of the acceleration sensor; and a vehicle with it.  <P>SOLUTION: This sensor device 10 includes an acceleration sensor, an angular velocity sensor, a substrate 11, a housing, a fixing part 15, and an elastic fixing part 16. The acceleration sensor and the angular velocity sensor are mounted to the substrate 11. The fixing part 15 fixes the substrate 11 to the housing 12. The elastic fixing part 16 is arranged in an angular velocity sensor side area 17, to elastically fix the substrate 11 to the housing 12. The angular velocity sensor side area 17 is an area on the substrate 11, whose distance from the angular velocity sensor is shorter than that from the acceleration sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010134333-A (JP)
Title: Identification medium, identification method, and identification unit
Inventor: IIDA NAOMI
IPC: G02B5/30
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an identification medium which has high visibility and high security and for which counterfeiting and tampering by using a color copier is difficult by having a unique color shift different from a general multilayer film.  <P>SOLUTION: A first multilayer film layer 11A which reflects light in a wavelength region close to an ultraviolet region and whose light reflection characteristic shifts to the ultraviolet region in accordance with increase in a viewing angle, and a second multilayer film layer 11B which reflects light in a wavelength region close to an infrared region and whose light reflection characteristic shifts from the infrared region to the visible ray region in accordance with increase in the viewing angle, are laminated.  <P>COPYRIGHT: (C)2010,JPO&INPIT