baber/WOPTO huggingface dataset:
Patent JP-2006037933-A (JP)
Title: High chromium steel piston
Inventor: KATSURAGI SUSUMU
IPC: F16J1/01
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high chromium steel piston having an anti-seizure property equivalent to or higher than that of a ductile piston on which a phosphate treated film such as a manganese phosphate film is formed in the piston for an internal combustion engine.  <P>SOLUTION: The high Cr steel piston with high anti-seizure property can be provided by forming a film layer formed of an oxalate treated film layer or a film layer containing a solid lubricating material formed mainly of at least one of molybdenum disulfide, tungsten disulfide, and graphite on the metal surface of the high Cr steel piston.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006050719-A (JP)
Title: Brushless motor
Inventor: YAMAURA TAMOTSU
IPC: H02P6/06
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless motor capable of matching the amplitude of two sine wave signals while enhancing precision in rotor position detection.  <P>SOLUTION: The brushless motor comprises a section 308b for storing an amplitude correction value, i.e. the average of the absolute value of a sine wave signal OUT2 from an MR sensor 19b when the sine wave signal OUT1 from the MR sensor 19a of a motor rotational angle sensor 19 is 0, and the absolute value of the sine wave signal OUT1 from the MR sensor 19a when the sine wave signal OUT2 from the MR sensor 19b is 0, and an rotational angle sensor signal correcting section 308 for correcting the sine wave signals OUT1 and OUT2 from the MR sensors 19a and 19b based on the amplitude correction value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006047040-A (JP)
Title: Surface state determining device and program
Inventor: EGUCHI JUNJI
IPC: G01N21/88
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To heighten accuracy of flaw detection on a gear or on other inspection objects.  <P>SOLUTION: This device is equipped with an imaging means for imaging an inspection object, a means for detecting a domain required to be determined having a brightness difference exceeding a threshold determined beforehand, and specifying an inspection domain enclosing the domain in the image of an object acquired from the imaging means; a means for extracting the characteristics from the inspection domain relative to a plurality of parameters determined beforehand; and a means for determining the surface state based on the characteristics. In an embodiment, the object having a plurality of continuous constitutional units of a similar texture is rotated relatively to thereby image the constitutional units successively, and the difference between the image of this time and an image of the preceding time is taken relative the the acquired image, and the domain required to be determined, having luminance exceeding the threshold determined beforehand, is detected in the difference image, and the inspection domain enclosing the domain is specified, and the characteristics are extracted from the inspection domain relative to the plurality of parameters determined beforehand, and flaw determination is performed based on the characteristics.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006048447-A (JP)
Title: Cache memory device, integrated circuit using it, and cache memory method and program for data
Inventor: KATO SHINSUKE
IPC: G06F12/12
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To increase the execution speed of a system by permitting storage in a cache memory for data other than the ones of a specified kind as well without locking the cache memory even while preventing the erasure of the data of the specified kind desired to be stored in the cache memory such as a code relating to the execution of the system and a processing code required responsiveness.  <P>SOLUTION: At the time of storing the data read from a main storage part 13, in the cache memory 12 composed of one, two or more sets and two or more blocks, a priority flag for judging the priority is set to each block. A specified area judgement part 15 judges the kind of the data, and a priority flag operation part 16 operates the priority flag of the block where the data are stored in response to the judged result. Thus, at the time of deciding the block to store them, the erasure is executed from the data of the kind of low priority.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004308107-A (JP)
Title: Device for treating fly waste
Inventor: MORI SHIGEKI
IPC: D01H11/00
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for treating fly waste, capable of decreasing load of operator through making the fly waste easily treatable.  <P>SOLUTION: The device for treating fly waste comprises a fly waste-collecting chamber 3, a collecting room 4 adjacent to the fly waste-collecting chamber 3, a collecting means 5 for collecting, into the collecting room 4, the fly waste attached on a fly waste-attaching filter 2 of the fly waste-collecting chamber 3, a bypass chamber 6 with a fly waste-attaching filter 12 set thereon, and dampers 8 and 9 set between an air intake chamber and each air-outlet side of the fly waste-collecting chamber 3 and the bypass chamber 6, a damper-operating device 25 for automatically switching the dampers, a switching valve 22 for the collecting means 5, and a controlling device 26 for controlling the switching valve 22 and the damper-operating device 25. The controlling device 26 has a negative pressure meter for measuring static pressure of the fly waste-collecting chamber 3 and a timer for setting the required time for collecting the fly waste, wherein, when the measured static pressure reaches at the set pressure, an operating signal for collecting the fly waste is output to the switching valve and the damper operating device and, when the set time of the timer is over, a reset signal for catching the fly waste with the fly waste-attaching filter is output to the switching valve and the damper-operating device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006044917-A (JP)
Title: Carrying device
Inventor: KAWASUMI MAKOTO
IPC: B65G17/00
Filed: 2004-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying device capable of easily and optionally changing a carrying distance and a position of a driving part with a constitution extremely compact and easily installable by anyone.  <P>SOLUTION: This carrying device has a carrying body 8 composed of an endless chain 5 for transmitting motive power for carrying a work W by forming a loop by successively connecting a support shaft 3 of adjacent rollers 2 (2A and 2B) by a link 4, and a frame 6 wrapped with this endless chain 5 and having guide grooves 6a, 6b and 6e for determining a track of the endless chain.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006056527-A (JP)
Title: Tube container
Inventor: FUJII HITOSHI
IPC: B65D35/04
Filed: 2004-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube container with a tamper-evident material, which does not contain an aluminum foil, is excellent in barrier abilities against oxygen gas, vapor, smell or the like, further is excellent in printability, strength, durability, heat-sealability and easiness to unseal, can be subjected to foreign matter examination by a metal detector or the like, is easy to dispose of as combustible waste, and is excellent in friendliness to environments.  <P>SOLUTION: The tube container has a mouth, shoulders and a barrel which are integrally connected. A sealing material A consisting of a base film 1, a resin film 4 equipped with a gas barrier coating film 2 and a deposited film 3 of an inorganic oxide, and a heat-sealable resin layer 5 which are sequentially stacked is glued to the tip of the opening of the mouth via the surface of the resin layer 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005033217-A (JP)
Title: Manufacturing method of silicon semiconductor wafer
Inventor: GRAEF DIETER
IPC: C30B13/28
Filed: 2004-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimized manufacturing method of a silicon wafer which can obtain the silicon wafer in which oxygen doping concentration having low defect density is at least 4 × 10<SP>17</SP>/cm<SP>3</SP>in especially near front surface region.  <P>SOLUTION: In the manufacturing method, (a) a silicon single crystal is processed which has an oxygen doping concentration of at least 4 × 10<SP>17</SP>/cm<SP>3</SP>and a nitrogen doping concentration of at least 1 × 10<SP>14</SP>/cm<SP>3</SP>, (b) the silicon wafer is formed by processing the silicon single crystal obtained by (a), and (c) the silicon wafer obtained by (b) is annealed at least at the temperature of 1000°C and for at least 1 hour. The distribution of defect size is shifted toward that of much smaller one by the nitrogen doping. When the silicon single crystal is manufactured in such a way that it is pulled up by Czochralski method in (a), the silicon single crystal under raising is forcibly cooled in such a manner that it stays at 1100°C to 850°C for under 80 minutes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006055771-A (JP)
Title: Production method for metal-supported zeolite molded material and adsorbent containing the same for removing sulfur compound
Inventor: TAKATSU KOZO
IPC: B01J20/18
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal-supported zeolite molded material wherein sulfur compounds containing not only thiols and sulfides but also carbonyl sulfide in hydrocarbon fuel or a dimethyl ether fuel can be effectively removed to low concentrations and a production method therefor, and an adsorbent for removing sulfur compounds containing the metal-supported zeolite molded material, and to provide a method for effectively producing hydrogen using this adsorbent from the hydrocarbon fuel or the dimethyl ether fuel after desulfurization and a fuel cell system using its hydrogen.  <P>SOLUTION: The metal-supported zeolite molded material has a metal component both inside and outside a zeolite crystal. The production method for the metal-supported zeolite molded material is so constituted that a zeolite molded material is used, a metal ion is supported in inside of the zeolite crystal by metal-exchanging and then a metal or a metal compound is supported outside the zeolite crystal. The adsorbent for removing the sulfur compound has this metal-supported zeolite molded material. Hydrogen is produced from the hydrocarbon fuel or the dimethyl ether fuel after desulfurization by using this adsorbent. The fuel cell system using its hydrogen is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006067164-A (JP)
Title: Wireless communication terminal
Inventor: IKEDA KATSUYUKI
IPC: H04W88/00
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate various problems of: characteristic deterioration due to signal distortion resulting from increased power consumption attended with large capacity high speed transmission data; deterioration in the reliability of cables and connectors resulting in an increase in costs; and restrictions in the arrangement of components to be mounted.  <P>SOLUTION: The electronic apparatus is provided with a wireless communication means for transmitting a first category information and a wire communication unit transmitting a second category information, and the first and the second category information items are transmitted in parallel by the wireless communication means and the wire communication means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006061815-A (JP)
Title: Die coater and coating method
Inventor: HIROMITSU REI
IPC: B05D1/26
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die coater capable of uniformly thick-coating with a low viscosity coating liquid without liquid-dripping, and a coating method.  <P>SOLUTION: The die coater has injection parts injecting gas on both the side surfaces of the coating liquid discharged from a coating liquid discharge opening in the die coater coating a web with the coating liquid.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006066829-A (JP)
Title: Multi-layered electronic component and its manufacturing method
Inventor: ARATA MASAZUMI
IPC: H01F17/00
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-layered electronic component which can hold electrical reliability while inhibiting enlargement, and its manufacturing method.  <P>SOLUTION: A pair of ends 32a of a conductor pattern 32 is positioned apart by a length L1 in a first direction orthogonal to a lamination direction. The connection 32b of the conductor pattern 32 connects the pair of ends 32a so that an overlapped area is not formed seen from in a second direction orthogonal to the lamination direction and the first direction. A pair of ends 33a of a conductor pattern 33 is positioned apart by the length L1 in the first direction. The connection 33b of the conductor 33 connects the pair of ends 33a so that a pair of overlapped areas R3 are formed seen from the second direction. The conductor patterns 32 and 33 adjacent to each other in the lamination direction constitutes a portion corresponding to two turns of a coil, in a state that the ends 32a and 33a are electrically connected through a through-hole electrode 52 with each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006061979-A (JP)
Title: Laser machining apparatus
Inventor: MIZUTANI TOMONORI
IPC: B23K26/064
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To change an emitting direction of laser beam with a simple structure without causing the deviation of optical axis.  <P>SOLUTION: A unit case 1 incorporates a laser source 2 and a laser beam scanning unit 12 and is fitted detachably inside a unit frame 15. In this structure, the emitting direction of the laser beam R can be changed step by step according to the change of inserting angle of the unit case 1 to the unit frame 15. Thus, a precise rotation mechanism, which rotates the laser beam scanning unit 12 in relation to the laser source 2 so as to keep an aligned state of optical axis, becomes unnecessary so that the emitting direction of the laser beam R can be changed with the simple structure without causing the deviation of optical axis.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006069242-A (JP)
Title: Speedometer of working vehicle
Inventor: NAGAI MASATO
IPC: G01D7/00
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that an analog type speedometer provides one scale display of a range from the vehicle speed 0 to the maximum vehicle speed, the scale width is uniform over the entire vehicle speed zone, and the scale of a low-speed zone cannot be conveniently read in an agricultural working vehicle or the like to perform the work-traveling at a low-speed zone.  <P>SOLUTION: In an analog type speedometer 3 to turn a pointer 2, a scale 1H for high-speed display assuming the on-road traveling and scales 1M, 1L for medium-speed and low-speed display assuming the work-traveling are displayed on a meter panel 4 in an inner-outer overlapping manner. The display width per unit of the scales 1M, 1L for the medium-speed and low-speed displays is set to be larger than that of the scale 1H for the high-speed display, and each scale is displayed in a range from the value of 0 to the maximum value in each traveling mode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006070298-A (JP)
Title: Cr-Mo-S ALLOY PLATING FILM
Inventor: TAMEGAI ETSUO
IPC: F16J9/26
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Cr-Mo-S alloy plating film in which the content of Mo is controlled to a prescribed value by the incorporation of a prescribed amount of S, and also, the content of H is controlled to a prescribed value, thus its hardness is made into the desired one without increasing the content of Mo, and which has excellent heat resistance, wear resistance and scuff resistance.  <P>SOLUTION: The Cr-Mo-S alloy plating film formed at a position equivalent to the sliding face on the surface of a piston ring slid to the sliding face on the inner circumference of a cylinder liner is composed of a single Cr-Mo alloy plating layer or stacked Cr-Mo alloy plating layers, and comprises, by mass, 0.05 to 1.2% molybdenum (Mo), 0.01 to 0.3% sulfur (S) and 0.05 to 0.18% hydrogen (H). Thus, the piston ring exhibits heat resistance, wear resistance and scuff resistance on high levels even when used in a corrosive atmosphere such as EGR (exhaust gas recirculation) in gasoline specification engines, diesel engines or the like having a high S concentration in fuel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006071859-A (JP)
Title: Developer replenishment device
Inventor: TAKASHIMA YOSHIYUKI
IPC: G03G15/08
Filed: 2004-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To uniformize the toner concentration of a developer supplied to a development container.  <P>SOLUTION: The developer replenishment device comprises: an agitation conveyance chamber (16+17) where toner is conveyed under agitation; a developer ejection chamber (18) having a developer ejection port (19) for supplying the developer including the toner and a carrier to the development container; a toner replenishment port (43) for supplying the toner to the agitation conveyance chamber (16+17); agitation conveyance members (26, 27 and 31) housed in the agitation conveyance chamber (16+17) to convey the toner in the agitation conveyance chamber (16+17) while agitating the toner;and a developer ejection member (28) for conveying the toner conveyed in the agitation conveyance chamber (16+17) and the carrier suppliedcarrier replenishmentt (44) to the developer ejection port (19).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006073076-A (JP)
Title: Object optical system for optical recording medium, and optical pickup device using the same
Inventor: KITAHARA TAMOTSU
IPC: G02B13/18
Filed: 2004-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object optical system for an optical recording medium sharable for three optical recording media different in standards such as the numerical aperture of a used optical system, the wavelength of a used light, and a substrate thickness, capable of easily setting a numerical aperture corresponding to a used optical recording medium, maintaining good optical performance, and reducing the size and costs of the optical system, and an optical pickup device using the same.  <P>SOLUTION: This system is provided with an aperture limit filter 18 having a DOE function and an objective lens L having a positive refraction force sequentially from a light source side. The aperture limit filter 18 having the DOE function includes a glass plate 18a constituted of an aperture limit coat part 18c formed on the light source side and a diffraction optical element part 18b formed on an optical recording medium side. Thus, the aperture limit filter function and the diffraction optical element function conventionally owned by independent members can be integrated in one optical member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005117026-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KONDO SEIICHI
IPC: H01L23/522
Filed: 2004-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device that can prevent a low-k layer from being peeled by CMP without decreasing a throughput of CMP and increasing the dielectric constant k of the low-k layer.  <P>SOLUTION: First, a first CVD dielectric layer is deposited on a semiconductor substrate. Next, low-k layers are deposited in two or more separate steps to form either one of a via-layer dielectric film and a wiring-layer dielectric film on the first CVD dielectric layer. Immediately after each deposition, thermal treatment is performed. A second CVD dielectric layer is then deposited on the low-k layers. A groove is then formed in the second CVD dielectric layer and the low-k layers. A metal layer is deposited on the whole surface, filling the groove. Subsequently, the metal layer is removed from the second CVD dielectric layer by chemical mechanical polishing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006074591-A (JP)
Title: Electronic album edit apparatus, control method thereof, program thereof, and computer readable storage medium with program stored
Inventor: HIDAKA YOSATO
IPC: H04N1/387
Filed: 2004-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of preventing an editorial effect of a page from influencing on other pages when a user applies edit of addition/deletion of an image to/from the page during the edit of an electronic album in the case of editing the electronic album on a personal computer.  <P>SOLUTION: Saved image areas are set in addition to editing state page areas when the user edits the electronic album on the personal computer. Then image data are moved from the editing stage page areas to the saved image areas when receiving edit operations of the user.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006080587-A (JP)
Title: Transmission time measuring method, data transmission and reception system, medium and information aggregate
Inventor: AYAKI YASUSHI
IPC: H04L12/70
Filed: 2004-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission time measuring method capable of exactly measuring a transmission time, sharing authentication processing for encrypted transmission, and not executing unnecessary key exchange processing, and to provide a data transmission and reception system, a medium and an information aggregate.  <P>SOLUTION: If a measurement value is not larger than a reference value, detection processing in a receiving device side is executed. Also, authentication processing for transmission time measurement is shared in authentication processing for encrypted transmission. Further, when measurement is activated based on a measurement start request, only the measurement processing and registration processing are executed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006080606-A (JP)
Title: Telephone set and line connection control method of telephone set
Inventor: MIYATA KOJI
IPC: H04M1/738
Filed: 2004-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone set with a hands-free function with less power consumption without causing a remarkable cost increase capable of permitting a speech even on the occurrence of power failure and to provide a line connection control method of the telephone set.  <P>SOLUTION: The telephone set is configured to include: a power failure detection means 16 for detecting power failure; a sounding means 14 for a hands-free circuit for outputting a received voice; a voice input means 15 for the hands-free circuit for receiving the transmitted voice; an operation means 7 that is operated when the voice input means 15 receives voice or the voice received by the sounding means 14 is outputted; and switching means 12a, 12b for controlling the connection between the sounding means 14 or the voice input means 15 and a line 20 in response to the operation of the operation means 7 when the power failure detection means 16 detects the power failure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI