baber/WOPTO huggingface dataset:
Patent JP-2008236642-A (JP)
Title: Object tracking device
Inventor: HIROOKA SHINICHIRO
IPC: H04N7/18
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously achieve reduction in computational complexity and improvement in tracking accuracy in an object tracking device which combines and uses stereo image processing and monocular image processing.  <P>SOLUTION: A stereo image processing section 12 performs stereo image processing using first image data from a first imaging section 11a and second image data from a second imaging section 11b and outputs three-dimensional information of an object. An object tracking section 13 detects and tracks the specific object using at least either the first image data or the second image data and the three-dimensional information outputted from the stereo image processing section 12. In response to object tracking information outputted from the object tracking section 13, a stereo image processing control section 14 outputs to the stereo image processing section 12 measurement frame information indicating whether it is an image frame to perform stereo image processing thereon.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007184637-A (JP)
Title: Semiconductor device manufacturing apparatus and method of manufacturing semiconductor device
Inventor: KISHIMOTO KATSUSHI
IPC: C23C16/50
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing apparatus which is capable of arranging a cathode and an anode with a simple structure, which is capable of obtaining fine film deposition and film thickness distribution, and which is without the need of providing a cooling device.  <P>SOLUTION: A chamber 11 is constituted such that an interior portion is controlled to the arbitrary degree of vacuum. An anode support 6 for supporting an anode 4 is placed on the bottom portion of an interior structure 8. The anode 4 is manufactured of a material having electrical conductivity and thermal resistance. The heating control of the anode 4 is carried out to room temperature-600°C by a heater 24. A cathode 2 is placed on a cathode support 5 such that it is opposed to the anode 4. The cathode support 5 is attached to the interior structure 8 of a pillar-shaped framework provided in a chamber 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008200465-A (JP)
Title: Property management-cum-putting-in refusal implement
Inventor: KAMOGAWA YASUHIRO
IPC: A47G29/122
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a property management plate-cum-putting-in refusal implement securely installed regardless of the shape and structure of an insertion slot of a mailbox and preventing easy removal from the mailbox.  <P>SOLUTION: This property management plate-cum-putting-in refusal implement 1 is detachably installed to the insertion slot 7 of the mailbox 6, closes the insertion slot 7 so as to prevent the putting-in, and also manages the property. This implement is provided with a flat-plate front coating member 1 having a dimension capable of closing the insertion slot 7 into a putting-in impossible state, a flat-plate back face supporting member having a dimension of allowing the passing of the insertion slot 7 and having an engagement part engaged with the back face part of the insertion slot 7, and screws for connecting the both; and is disposed with engagement parts abutting on the insertion slot 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008239763-A (JP)
Title: Hydraulic operating oil composition
Inventor: TAKESHIMA SHIGEKI
IPC: C10M159/24
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic operating oil composition excellent in sludge resistance, inhibiting the discoloration or corrosion of a metal material such as a copper material, etc., and also inhibiting the sliding resistance elevation caused by the sludge.  <P>SOLUTION: This hydraulic operating oil composition is provided by incorporating (A) 0.001 to 0.5 mass% metal salt of phosphorus-containing acid represented by general formula (a) or (b) as the amount of the metal (Z) based on the total amount of the composition and (B) 0.001 to 5 mass% amine-based antioxidant to at least 1 kind of the base oil of the lubrication oil selected from mineral oil-based base oil, synthetic base oil, and oils and fats.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240707-A (JP)
Title: Internal combustion engine with fuel reformer
Inventor: NODA TORU
IPC: F02M27/02
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which heat quantity equivalent to endoergic quantity needs to be supplied if endoergic reaction occurs during fuel reformation and reaction heat becomes energy loss if exoergic reaction occurs during fuel reformation in an internal combustion engine with a fuel reformer.  <P>SOLUTION: An exhaust system 3 is provided with an exhaust fuel catalyst 4 in a middle of an inside of an exhaust pipe, and is provided with a first fuel reformer 5 converting high self ignitable fuel to low self ignitable fuel by endoergic reaction and a second fuel reformer 6 forming reformed gas by exoergic reaction near the exhaust fuel catalyst 4. The first fuel reformer 5 has a structure capable of receiving reaction heat generated in the second fuel reformer 6 and using the reaction heat for conversion to the low self ignitable fuel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248911-A (JP)
Title: Vibration damping mechanism of coil spring and booster using the same
Inventor: YAMASHITA NOBUYUKI
IPC: B60T13/52
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance productivity while suppressing the occurrence of abnormal noise by attenuating the vibration of a coil spring.  <P>SOLUTION: A spring retainer 24 for supporting a return spring 20 is formed of a pedestal retainer 25 and a holding retainer 26. The end turn part 20a of the return spring 20 is elastically and firmly held between the holding part 30a of the pedestal retainer 25 and the holding part 31a of the holding retainer 26. Therefore, the vibration of the return spring 20 is forcibly attenuated, and even if a small gap is formed between the end turn part 20a and the second turn portion of the return spring 20, the occurrence of abnormal noise due to the vibration of the return spring 20 can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247400-A (JP)
Title: Liquid transport device and beverage dispenser apparatus
Inventor: KONDO AKIHIRO
IPC: A23L23/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid transport device and a beverage dispenser apparatus capable of preventing a dispersion of transport amount of liquid from occurring by a simple configuration.  <P>SOLUTION: There are provided a tank (14) storing liquid therein and transport means for transporting liquid toward a supplying part (10) to which liquid is supplied from the tank. The transport means has controlling means for controlling a predetermined amount of control for applying variation to a supplying amount of liquid transported toward the supplying part based on a temperature of liquid and transporting a predetermined amount of liquid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007278687-A (JP)
Title: Apparatus and method for manufacturing spiral duct
Inventor: CHA KYU-SEOK
IPC: F24F13/02
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for manufacturing a spiral duct where straight connection tubes are formed integrally with both ends of a bent tube.  <P>SOLUTION: This apparatus includes: a first edge forming roll 100 for forming dual bent parts at edge parts of both straight parts of a metal band; a cutting roll 200 arranged to periodically vary a horizontal rotation angle for cutting the metal band having passed through the first edge forming roll 100 in a waved or straight-line shape in its longitudinal direction; and a seaming device 500 for coupling a single bent part with the dual bent part by winding the cut metal band in a spiral shape. Since the cutting roll cuts the metal band while alternately varying the horizontal rotation angle of the cutting roll, it is possible to manufacture a duct in which straight connection tubes are integrally formed with a bent tube. In addition, since the cut parts are smooth, accurate and secure coupling is enabled at the seam parts of the duct, whereby the apparatus has an advantage excelling in quality.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008246509-A (JP)
Title: Conducting upsetting method and apparatus
Inventor: KITAMOTO KAZU
IPC: B21J9/08
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conducting upsetting method and apparatus by which high yield of a material can be attained, man-hours for production, the number of parts and facility cost or the like can be reduced and the drastic cost-reduction can be achieved by simply forming a product from one-piece of a soft-steel round bar, when a stopper part for packing lock-cam is formed on the outer periphery of a parking rod.  <P>SOLUTION: In the conducting upsetting method, a first electrode and a second electrode corresponding to the first electrode for clamping one piece of the metallic bar-like blank with a prescribed clamping interval, are provided. On one part of the electrodes, an upsetting groove having the volume almost same as that of a stopper part and having almost a shape same as the outer peripheral surface of the stopper part and having a cross section of a recessed shape, are formed. The stopper part forming range of the bar-like blank is heated to a prescribed temperature by supplying the electric current through the first electrode and the second electrode in the state of the clamping the stopper part forming range with the first electrode and the second electrode corresponding to the first electrode with the prescribed interval, up-setting force is applied in the axial direction of the bar-like blank with a pressurizing mechanism, and the stopper part is formed on the outer periphery of the blank by plastically deforming the softened stopper part forming portion of the bar-like blank in the up-setting groove.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249876-A (JP)
Title: Liquid crystal display device
Inventor: URABE HIDEKI
IPC: G09G3/34
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which performs display suitable to variation of operation characteristics of a liquid crystal display element.  <P>SOLUTION: The liquid crystal display device 1 includes a lighting unit where a plurality of LEDs 22a to 22c that differ in light emission color are disposed on a rear side of a liquid crystal display element 21, and generates a plurality of display colors while driving the LEDs 22a to 22c in timing to the liquid crystal display element 21 The display device 1 includes a temperature sensor 4 which detects the temperature of the liquid crystal display element 21 and an MCU 31 which specifies: rise response time (τr) up to a rise in light transmittance to a predetermined level when the liquid crystal display element 21 is driven; and a fall response time (τd) up to a fall in light transmittance down to a predetermined level when the driving is stopped based on the detected temperature of the temperature sensor 4, wherein drive timings of the LEDs 22a to 22c is determined based upon one or both of the rise response time (τr) and fall response time (τd).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251315-A (JP)
Title: Fuel cell system
Inventor: YUMIYA HIROYUKI
IPC: H01M8/10
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To supply a sufficient driving force to the shut-off valve and enable its stable operation while suppressing reduction in efficiency by a simple and convenient system in a fuel cell system.  <P>SOLUTION: The fuel cell system includes atmospheric pressure chambers 71, 81, pressurized chambers 72, 82 pressurized by fuel gas, and valve closing springs 73a, 83a for biasing force to valves in the valve closing direction, and by the pressure difference between the atmospheric pressure chambers 71, 81 and the pressurized chambers 72, 82, the biasing force of the valve closing springs 73a, 83a are driven to open/close the shut-off valves 70, 80. When stopping a fuel cell 13, a hydrogen gas supply valve 43 and an exhaust valve 55 are closed, and by consuming the fuel gas remained in the fuel cell 13 by power generation reaction, and by reducing pressure in a pressurizing hydrogen gas supply pipe 61, the shut-off valves 70, 80 are closed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007265416-A (JP)
Title: Information processor, transmitter, and recording medium
Inventor: IKEDA TAKUMI
IPC: H04N21/433
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of improper copyright processing under present circumstances as a distributor of digital content carries out copyright processing in this day and age of the widespread Internet.  <P>SOLUTION: This information processor storing data in a recording medium is provided with a copyright processing information receipt part receiving copyright processing information serving as information about copyright processing of the recording medium, and a copyright processing information storage part storing the copyright processing information in the recording medium. When the information processor acquires the copyright processing information serving as information about the copyright processing stored in the recording medium to carry out recording processing for determining whether content is to be stored or not based on the copyright processing information, a copyright royalty can be demanded from the recording medium, and the copyright can be protected properly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008248844-A (JP)
Title: Fuel injection valve
Inventor: KATO NORITSUGU
IPC: F02M61/18
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve reducing dispersion of injection angles of fuel.  <P>SOLUTION: This valve is provided with valve bodies 11, 20, 21 and a needle 30. An annular first fuel passage 26a extending in an axial direction, and a second fuel passage 26b extending in an annular inside from a downstream end of the first fuel passage 26a and communicating to an injection hole 25 are formed between an inner surface of a valve body 11 and an outer surface of the needle 30. An inlet part 25b communicating to the second fuel passage 26b out of a plurality of injection holes 25 is arranged on a same virtual circle K having a center on a center line J1 of the valve body. When diameter of the virtual circle K is defined as Dp and outer diameter of the needle is defined as Ds, the valve is constructed to satisfy a condition 1: 1.5≤Ds/Dp≤3. It became clear that degree of dispersion of injection angle αs drastically increases when this condition 1 is not satisfied by a test and numerical analysis done by the inventor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249070-A (JP)
Title: Fixed type constant velocity universal joint
Inventor: HOSHINO MANABU
IPC: F16D3/2237
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixed type constant velocity universal joint having improved assembling property between an inside joint member and a cage while securing the strength of the cage.  <P>SOLUTION: In the fixed type constant velocity universal joint, an inclined portion 13 or a stepped portion is provided at the terminal edge of at least one guide groove 2b out of a plurality of guide grooves 2b of the inside joint member 2. In the state that the guide groove 2b where the inclined portion 13 or the stepped portion is provided strands over an inlet portion 4d of the cage 4, the inside joint member 2 is assembled on the cage 4 while securing a predetermined clearance S' between an outer spherical face 2a of the inside joint member 2 on the opposite side to the guide groove 2b where the inclined portion 13 or the stepped portion is provided, straddingly on the inlet portion 4d of the cage 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247287-A (JP)
Title: Driving attitude adjustment device
Inventor: OTSUBO TOMONORI
IPC: B60N2/16
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To properly ensure sitting attitude and operability relative to a foot pedal respectively even when physique of a driver is varied.  <P>SOLUTION: The driving attitude adjustment device is provided with a seat position adjustment mechanism for adjusting installation height or the like of a seat cushion making relevant to forward/rearward movement of a driver's seat 1; and a floor lifting mechanism for lifting/driving a floor board 5 positioned at a foot side part of an occupant interlocking with adjustment action of front/rear position of the driver's seat 1. The seat position adjustment mechanism is constituted such that it is varied in a direction that an inclination angle of the seat cushion is reduced interlocking with action for moving the driver's seat from an intermediate position to a front side of the vehicle body. The floor lifting mechanism raises the floor board 5 corresponding to the front movement of the driver's seat 1 and is constituted so as to drive the floor board 5 based on the driving characteristic set such that a raising ratio of the floor board 5 is gradually reduced as the driver's seat 1 is moved from the intermediate position to the front side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007292748-A (JP)
Title: Sensor element, detection method of magnetic particle using the same, and detection method of target substance
Inventor: IKEDA TAKASHI
IPC: G01R33/07
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor device capable of collecting target magnetic particles on a sensor efficiently, and to provide a detection method of the magnetic particles using the sensor device and a detection method of target substances.  <P>SOLUTION: The sensor device is configured by using a sensor element including functions as a magnetic field sensor and capable of generating the magnetic field for collecting magnetic particles on a sensor surface by the application of current. As a result, the sensor device can be provided which can effectively collect the magnetic particles serving as a label on the sensor, and at the same time, can reduce the influence given to the sensor by the magnetic field for collecting the magnetic particles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008254266-A (JP)
Title: Method and apparatus for compression-molding electronic component
Inventor: TAKASE SHINJI
IPC: H01L21/56
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently improve the productivity of a product (resin molding 11) by efficiently feeding a granular resin 10 in a uniform thickness into a lower mold cavity 8 when an electronic component 4 fitted to a substrate 5 is compression-molded by using a mold 1 (upper and lower molds 2 and 3) for compression-molding the electronic component.  <P>SOLUTION: The granular resin 10 is charged into the resin holding part 32 of a resin holding plate 31 to form the shape-keeping granular resin 10 having a uniform thickness, and the opening 33 of the plate is covered mechanically with a release film 12. The plate 31 covered with the release film, while being turned over, is mounted/joined at a lower mold cavity 8 position through the release film 12. Next, the cavity 8 surface is covered with the release film 12, and simultaneously the shape-keeping granular resin 10 having the uniform thickness is dropped/fed into the cavity 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255247-A (JP)
Title: Vibration-proof rubber composition
Inventor: TERAUCHI TERUKAZU
IPC: C08K5/3475
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-proof rubber composition capable of attaining a low dynamic-to-static modulus ratio without worsening damping properties.  <P>SOLUTION: The vibration-proof rubber composition contains a diene rubber, carbon black, sulfur, and a benzotriazole compound represented by formula (1) or a specified derivative thereof in an amount of 0.5-8 pts.wt. based on 100 pts.wt. of the diene rubber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259574-A (JP)
Title: Sheet collecting method and device of dispenser
Inventor: YOSHIOKA MASAKI
IPC: A61J3/00
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chucking mechanism of a dispenser which permits a primary bucket to collect tablet sheets or their remaining parts under a chucking unit to be downsized.  <P>SOLUTION: The dispenser 1 controls the posture of PTP tablet sheets 900 and the like so as to make horizontal by pulling the PTP tablet sheets 900 and the like taken out of a tablet cassette into a chucking unit 400 along the rails 440a and 440b of transverse guides 440 and 440, for example, when dropping the PTP tablet sheets 900 and the like taken out from the tablet cassette into the primary bucket below the chucking unit 400 by releasing chucking by the chuck 430 of the chucking unit 400.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260030-A (JP)
Title: Apparatus for manufacturing high strength welded steel pipe
Inventor: TERASAWA TAKASHI
IPC: B21C37/08
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a high strength welded steel pipe, which apparatus can manufacture a steel pipe having a sound welded portion by narrowing a seam gap and by optimizing the position of the seam while preventing the rotation and twist of the steel pipe in manufacturing the high strength welded steel pipe.  <P>SOLUTION: The apparatus for manufacturing the welded steel pipe by welding the butted portion of an O-can comprises a plurality of fin rolls having a circular disk shape fin portion to be partially inserted into the butted portion of the O-can to be carried and a hourglass shape drum for pressing the outer surface of the O-can in the neighborhood of the butted portion; a top roll for reforming the shape of the O-can and the shape of the butted portion; and a welding torch for welding the butted portion. The hourglass shape drum of the fin roll is formed such that the diameters of the portions separated in both directions from the fin portion outward increase with the separated distance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008134582-A (JP)
Title: Audio processing method and audio processing apparatus
Inventor: SHIMURA MASARU
IPC: G10L21/045
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To multiply a frequency of an audio signal, such as a low frequency component without making a signal waveform discontinuous.  <P>SOLUTION: While a zero-cross point in one direction is detected, the low frequency component Slin is written into a buffer. Relating to the read-out from the buffer, the sample of a period T10 between the zero-cross points Z10 and Z20 and the sample of a period T30 between the zero-cross points Z30 and Z40 are respectively thinned out at a thinning-out rate of 1/2 in the period U10 and the period U30, and are repeatedly read out twice. The number of the samples is counted from the time point t20. If the next zero-cross point is not detected even at the time point t29 when the count value attains M, the sample of the period Ta between the time points t20 and t29 and the sample of the period Tb between the time points t29 and t30 are read out intact without being thinned-out. As a result, the harmonic overtone signal Slout of the output is not made discontinuous as shown in a fourth example.  <P>COPYRIGHT: (C)2008,JPO&INPIT