baber/WOPTO huggingface dataset:
Patent JP-2007207051-A (JP)
Title: Electronic watermark embedding/distributing method and device
Inventor: ECHIZEN ISAO
IPC: G06F21/60
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that due to unefficient watermark embedding/detection processing for video content, there is possibility of the increase and erroneous detection of data access in finger printing of video or music content.  <P>SOLUTION: This video element combination technology is provided to restore user ID regardless of the extraction start position of content elements by integrating the embedding analysis processing of content and watermark embedding processing to embed a plurality of pieces of information, and allowing processing independent of embedding information to be shared.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007203244-A (JP)
Title: Crushing and agitating method
Inventor: SHIBATANI MICHIO
IPC: B02C17/10
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crushing and agitating method which enables the crushing and agitating of samples even by a battery power source.  <P>SOLUTION: A permanent magnet 12 magnetized in a diameter direction is revolved around the outer periphery of a cylindrical container A housing a magnetized treating medium B and a material to be treated C while being rotated, and is reciprocally moved in a cylindrical axis direction. The treating medium B revolves while rotating in the cylindrical container A resulting in grinding or agitating the material to be treated C. Since the material to be treated C is thoroughly agitated and pressed by vertically reciprocal movement of the treating medium B, the material to be treated C is efficiently crushed by grinding and pressing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007207690-A (JP)
Title: Lithium-ion secondary battery
Inventor: ISHII YOSHIYUKI
IPC: H01M10/05
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an initial malfunction in a battery, and enable the battery to drive itself stably for a long time.  <P>SOLUTION: This is a lithium ion secondary battery in which on the surface of a binder that binds a positive electrode and a negative electrode and/or a separator that separates the positive electrode and the negative electrode, a group that forms a chelate bond with copper is chemically bonded in the lithium ion secondary battery.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007210508-A (JP)
Title: Junction structure for air duct
Inventor: ITO KOJI
IPC: B60H1/00
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a junction structure for an air duct, in which a duct can be easily formed, and necessary passage cross section of the duct can be easily secured.  <P>SOLUTION: In the junction structure for an air duct 1, a first duct 1A and a second duct 1B are jointed with each other for letting temperature regulating air to pass on the surface of a vehicle interior member 6. The second duct 1B has an overlap disposition part 22 at a junction end part 2B to be overlapped on the outer circumferential side of a junction end part 2A of the first duct 1A. The junction end part 2A of the first duct 1A and the junction end part 2B of the second duct 1B are faced with each other to hold a first packing 3 with the vehicle interior member 6 to crush the first packing 3 to be sealed to the vehicle interior member 6. The overlap disposition part 22 of the second duct 1B holds a second packing 4 to the junction end part 2A of the first duct 1A to crush the second packing 4 to be sealed to the junction end part 2A of the first duct 1A.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007213506-A (JP)
Title: Product quality tracking system and method
Inventor: KYU ZENSEI
IPC: G06Q50/00
Filed: 2006-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To track the quality of product instantaneously and effectively and to reduce a research and development cycle of the product by way of a resources exchange between a product quality tracking system, a client side system, and a product research and development system.  <P>SOLUTION: The product quality tracking system establishes a database in advance which stores a sign code and number of a product to be mainly inspected and reads a plurality of sign codes and numbers of the product with a reader. On the basis of the sign codes and numbers whose recording module is read by the reader, a recording module records quality inspection resources of the products in a column corresponding to the sign codes and numbers in a database. Thus, a statistic module analyzes the quality inspection resources of the product of the same sign code on the basis of contents stored in the database and takes statistics of a problem of the quality existing in at least one type of product corresponding to at least one sign code.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218621-A (JP)
Title: Secondary surveillance radar system
Inventor: NANBA TOSHIO
IPC: G01S13/44
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary surveillance radar system, capable of improving the detection rate of targets in sweep correlation processing.  <P>SOLUTION: A switch for changing over between the execution and halt of processing of a monopulse angle measurement processing part 13 is realized by software processing in the monopulse angle measurement processing part 13. Σ video signals are transferred to a dedicated transmission line D2, to be processed in a decode processing part 14 separately from Σ video signals to be processed in the monopulse angle measurement processing part 13. It is thereby possible for the monopulse angle measurement processing part 13 and the decode processing part 14, to independently process Σ video signals.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007217926-A (JP)
Title: Propulsion control system for sealed type shield machine, and propulsion control method using the propulsion control system
Inventor: KANAI MAKOTO
IPC: E21D9/06
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propulsion control system for a sealed type shield machine, which can easily acquire a pressure state of the overall working face, allows the operator to instantaneously and easily check the location and the degree of abnormality with the eyes when pressure abnormality occurs, and is provided with a means for immediately taking countermeasures against the abnormality, and to provide a propulsion control method using the propulsion control system.  <P>SOLUTION: The propulsion control system is formed of: a pressure measuring means 16 for measuring the pressure in a chamber 4; a display means 17 for displaying a result of measurement measured by the pressure measuring means 16 in a 3D graphics; a removed earth control means 18 for adjusting an earth removing speed for removing excavated earth in the chamber 4; and a propulsion control means 19 for adjusting propelling speeds of main shields 6, and an earth pressure balanced shield machine 1 main body, respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007220935-A (JP)
Title: Fixed carrier
Inventor: ODAJIMA SATOSHI
IPC: B24B7/22
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixed carrier capable of restraining a circumference of a semiconductor wafer from partly oscillating and exfoliating in a back grinding process and restraining a polishing solution from invading even when the semiconductor wafer is shifted in some degree when it is set.  <P>SOLUTION: The fixed carrier comprises a substrate 2 with rigidity; a concave hole 3 provided in the surface of the substrate 2; a plurality of support protrusions 5 arranged in the concave hole 3; a deformable adhesive layer 6 supported by the plurality of support protrusions 5, while covering the concave hole 3 for removably adhesively holding the semiconductor wafer W; and an exhaust passage 7 for guiding air in the concave hole 3 covered with the adhesive layer 6 to the outside, based on the drive of a vacuum pump 8. A circumference 4 of the concave hole 3 and the circumference of the semiconductor wafer W are opposed via the adhesive layer 6, and a restriction body 10 is provided in an inner surface of the circumference 4 of the concave hole 3 for restricting the oscillation of the circumference of the semiconductor wafer W.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007219443-A (JP)
Title: Ultra-slim liquid crystal display backlight device using high-level uniform light
Inventor: O JUNGI
IPC: F21S2/00
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultra-slim liquid crystal display backlight device using high-level uniform light.  <P>SOLUTION: The liquid crystal display backlight device principally comprises many light emitting diodes (LED) as a light source and a liquid crystal composition 20 sandwiched between the LEDs and an LCD substrate. Light emitted from the LEDs is repeatedly reflected by total reflecting internal walls in the liquid crystal composition, and mixed and averaged to become the high-level uniform light, so the need for devices such as a diffusion plate and a prism light guide plate is eliminated to obtain the advantages that the cost is reduced and light luminosity is increased. Further, the thickness of the backlight device is spatially minimized to sacrifice none of the cost, heat diffusion, and moment and also exert no influence of a use time, differences in luminance and color among the individual LEDs, and a fault on uniformity of a display surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225821-A (JP)
Title: Zoom lens system and camera system equipped therewith
Inventor: YAMADA KATSU
IPC: H04N101/00
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens system whose aberration including distortion aberration at a wide angle end is completely corrected though it is bright such that its F-number at the wide angle end is ≤3.  <P>SOLUTION: The zoom lens system is equipped with, in order from an object side, a first lens group having positive power, a second lens group having negative power, a third lens group having positive power, a fourth lens group having negative power, and a fifth lens group having positive power as a whole and comprising a negative lens element, a positive lens element, a negative lens element and a positive lens element in order from the object side. When varying power from the wide angle end to a telephoto end, at least the first lens group, the third lens group and the fifth lens group are moved to the object side, and the second lens group is moved to an image side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007222817-A (JP)
Title: Method for treating boron fluoride-containing waste water
Inventor: SHIBAYAMA HARUO
IPC: C02F1/28
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating boron fluoride-containing waste water at the cost lower than that of the conventional method while reducing the amount of waste to be generated.  <P>SOLUTION: The method for treating boron fluoride-containing waste water comprises the steps of: adjusting the pH of the boron fluoride-containing waste water to be treated to 1-4; and bringing the pH-adjusted boron fluoride-containing waste water into contact with a boron fluoride decomposing material at normal temperature under normal pressure to decompose boron fluoride into a fluorine ion and a borate ion and simultaneously adsorb the fluorine ion on the boron fluoride decomposing material to remove the fluorine ion.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231314-A (JP)
Title: Pattern forming device
Inventor: ITO HIKARI
IPC: H05B33/10
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming device capable of suppressing the thermal deformation of a mask caused by a thermal load when forming a pattern by the mask film deposition.  <P>SOLUTION: The pattern forming device comprises a mask 1 arranged on a first face side of a substrate 2 for forming a pattern, and a plurality of Peltier elements 5 and cooling plates 6 for controlling the temperature of the mask 1 from a second face side of the substrate 2, and controls the cooling power of each Peltier element 5 for every multiple areas of the mask 1. For example, a mask center portion facing a film deposition means 3 becomes higher in temperature than a mask peripheral portion, and the entire mask surface is uniformly cooled by enhancing the cooling power of the Peltier elements 5 arranged on the mask center portion to prevent any positional deviation or defective shape of the pattern caused by the thermal deformation of the mask 1 during the film deposition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232865-A (JP)
Title: Voice recognition apparatus and voice recognition program
Inventor: SEKINE NAOKI
IPC: G10L15/28
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of voice recognition by stably extracting a voice interval by correctly detecting an end of the voice interval.  <P>SOLUTION: When it is detected that a push button is pressed for ON (YES in ST103), recognition word arithmetic processing for performing the voice recognition is performed (ST107). When it is detected that the push button is pressed for OFF during such recognition word arithmetic processing (YES in ST108), implementing of the voice recognition is stopped (ST109).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233564-A (JP)
Title: Earthquake detection device, security light and fluorescent lamp with security light
Inventor: KUBOTA HIROSHI
IPC: H05B37/02
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earthquake detection device which can be controlled so that disaster prevention equipment can be operated in a desired way when earthquake occurs even when a seismoscope is inclined from a horizontal status.  <P>SOLUTION: An earthquake detection device 1 is provided with a seismoscope 5 having a vibration detection mechanism operating by opening and closing a contact according to vibration, and making the opening and closing periods different according to a horizontal status and an inclined status; a microcomputer 6 connected so that a normal pulse signal can be input to a horizontal status and a semi-pulse signal can be input to an inclined status based on the opening/closing operation of the contact for outputting a detection signal when the normal pulse signal or the semi-pulse signal is input; and an equipment controller for controlling a disaster prevention equipment to start a predetermined operation accompanied with the occurrence of earthquake when a detection signal output from the microcomputer is input. The disaster prevention device is controlled to start the prescribed operation accompanied with the occurrence of earthquake according to the specific pulse signal or the semi-pulse signal so that it is possible to quickly secure the disaster prevention function necessary when earthquake occurs even in the inclined status of a seimoscope.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007230824-A (JP)
Title: Porous titanium oxide particle and its producing method
Inventor: DEGUCHI HOUSHI
IPC: C01G23/053
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which porous titanium oxide particles having a large specific surface area and hardly transforming to rutile from anatase can be produced at a low cost.  <P>SOLUTION: The porous titanium oxide particles are produced by using the method comprising reacting an aqueous solution containing ammonium fluorotitanate and a fluorine ion scavenger at 40-95°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007230529-A (JP)
Title: Lane departure prevention device
Inventor: IWASAKA TAKESHI
IPC: B60W40/08
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform lane departure prevention control in consideration of a traveling scene where an own vehicle needs stopping.  <P>SOLUTION: The lane departure prevention device performs, when the own vehicle's tendency of departing from a traveling lane is determined (steps S3 and S4), the lane departure prevention control for controlling the braking force of the own vehicle to prevent the departure of the own vehicle from the traveling lane (steps S7-S11). Distance information to an area which is likely to need the own vehicle's stopping is detected (step S6), and the control content of the lane departure prevention control is changed according to the detected distance information (step S11).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007241468-A (JP)
Title: Lane change detection device
Inventor: ONOME HIROHISA
IPC: B60R1/00
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lane change detection device for detecting the lane change of a vehicle with high precision.  <P>SOLUTION: This lane change detection device 1 for detecting the lane change of a vehicle is provided with an image pickup means 2 for imaging a road surface ahead or behind a vehicle; a recognition means 3 for recognizing a lane division line of a road surface by processing an image picked up by the image pickup means 2; and a detection means 4 for detecting the start of the lane change. When the start of the lane change is not detected by the detection means 4, the recognition means 3 recognizes the both lane division lines positioned at the both sides of the vehicle, and after the detection means 4 detects the start of the lane change, the recognition means 3 recognizes only the lane division line positioned at the lane change direction side among the lane division lines positioned at the both sides of the vehicle when the lane change is started.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007236546-A (JP)
Title: Oxygen supply apparatus
Inventor: TASHIRO TOMONORI
IPC: A61M16/10
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen supply apparatus which makes users easily enter or leave it increase closure level in a chamber by a simple structure.  <P>SOLUTION: A slide member 830a makes a slide surface 812a slide downward against an energizing force of a spring member 832 according to the closing action of a lid part 82. When the lid part 82 is closed, the lid part 82 and a housing part 81 abuts on each other. In this case, the slide member 830a swings to the side of the housing part 81 separated from the lower side rim of a locking surface 812b by an energizing force of the spring member 832 to be loosely fitted to the locking surface 812b. Under such a condition, when air is supplied and pressurized into a hollow part of a sealant 824, the inside of the chamber is closed from the outside air while the sealant 824 expanded lifts up the lid part 82 from inside a groove. The slide member 830a presses onto the locking surface 812b and is retained onto a locking plate 812 to get the lid part 82 locked into the housing part 81.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006259720-A (JP)
Title: Optical transceiver
Inventor: ISHIKAWA MANABU
IPC: G02B6/42
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce electromagnetic noise leaking from a gap between optical sub-assemblies and a receptacle member.  <P>SOLUTION: An optical transceiver 1 includes the receptacle member 11, the optical sub-assemblies 12, 13, a circuit substrate 14, and an upper and a lower housing 15, 16. The optical sub-assemblies 12, 13 are assembled into the receptacle member 11, wherein both are assembled in the upper housing 15 so that their positions are freely set in the vertical direction. The optical sub-assemblies 12, 13 are assembled into the receptacle member 11 by inserting the sleeves 12a, 13a of the sub-assemblies into the openings 25 of the receptacle member 11. The cross sectional shape of the opening 25 is composed of a pair of straight line parts 25b and arcuate parts 25a for connecting them and has at least a part where a space between the straight line parts 25b is set smaller than the radius of the sleeves 12a, 13a. The sleeves 12a, 13a are inserted into the openings 25 by spreading the straight line parts 25b apart, therefore, no gap is caused between the sub-assemblies and the receptacle member, and an electromagnetic wave is prevented from leaking.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007247449-A (JP)
Title: Valve lifter of internal combustion engine
Inventor: HAYASAKA HIROKI
IPC: F01L1/14
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve lifter of an internal combustion engine for preventing abrasion and separation, by improving lubricity of a sliding part of the valve lifter.  <P>SOLUTION: This valve lifter 24 of the internal combustion engine for opening and closing a valve by being pressed by a cam 36, has a boss part 25 protruding from an under surface of a crown surface 24a if the valve lifter and abutting on a valve stem, and a hole part 26 penetrating through the valve lifter crown surface 24a on the inner peripheral side more than a pressing area of the cam 36, without penetrating through the boss part 25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007246621-A (JP)
Title: Granular detergent composition
Inventor: TAMURA NAOYA
IPC: C11D3/04
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granular detergent composition having large effect on the cleaning of a dirt derived from a humane body and having recontamination preventing properties even in an usual washing using a washing machine.  <P>SOLUTION: This granular detergent composition comprises: (A) 5 to 50% by mass of a surfactant; (B) more than 20% by mass to 80% by mass of a neutral inorganic salt; (C) 5 to 50% by mass of an alkaline salt; and (D) 0.1 to 20% by mass of amylase having a viscosity reducing rate calculated according to formula (1) : viscosity reduction rate (%)=[ä(initial viscosity)-(viscosity after 60 min)}/(initial viscosity)]×100, of 40% or more as an enzyme granulated substance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248683-A (JP)
Title: Electronic device
Inventor: UNO TAKAHIKO
IPC: G06F3/12
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively record an appropriate operation log even on a part which can be operated regardless of authentication.  <P>SOLUTION: An image processor 10 is provided with: an IC card reader unit 79 for receiving user ID registered in an IC card in a high sensitivity area 88 from the IC card; and a sensor for detecting operation to the machine itself. When the sensor detects the operation, the user ID received by the IC card reader unit 79 is recorded in a log file together with the content of the detected operation so as to correspond to the content thereof. For example, opening/closing a cover or opening/closing a paper tray is considered as the operation detected by the sensor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007251486-A (JP)
Title: Radio communication equipment and radio communication method
Inventor: IIDA IZUMI
IPC: H04J13/00
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment and a radio communication method wherein transmission power is sufficiently highly established within a restriction frame and excellent communication can be executed in a UWB communication whose transmission power is restricted by a peak value of a frequency spectrum per 1 MHz by reducing the peak value of the frequency spectrum in a transmission signal and averaging the frequency spectrum through the effective suppression of production of glitch in the case of executing communication by the OOK modulation system.  <P>SOLUTION: In the case of applying the OOK modulation to a bit pattern signal carrying data being a transmission object at a transmission side, phase modulation of 0°/180° is substantially applied to a carrier in the OOK modulation.  <P>COPYRIGHT: (C)2007,JPO&INPIT