baber/WOPTO huggingface dataset:
Patent JP-2005119035-A (JP)
Title: Liquid jet apparatus
Inventor: MOCHIZUKI SEIJI
IPC: B41J2/01
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet apparatus which controls an airflow associated with scanning of a carriage when the carriage performs scanning, and which can enhance image quality by stabilizing a jet of a liquid from a liquid jet head.  <P>SOLUTION: The liquid jet apparatuses 100 and 100a are provided with the liquid jet heads 7 and 8 for ejecting the liquid to a recording medium 6, the carriage 1 wherein the liquid jet heads 7 and 8 are provided on a recording medium facing surface which faces the recording medium, and moving means 2 and 3 for relatively moving the carriage 1 and the recording medium 6. The liquid jet apparatuses 100 and 100a are characterized in that in the carriage 1, an airflow abutting surface S1 and the like, on which the airflow abuts in the movement of the carriage 1, are provided with a wind force control means 99b for controlling the airflow associated with the movement of the carriage 1, and the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120151-A (JP)
Title: Kerosene composition and its manufacturing method
Inventor: FUKUDA KAZUKI
IPC: C10G45/50
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kerosene composition which permits stable operation of heating apparatuses over a long period of time, and its manufacturing method.  <P>SOLUTION: The kerosene composition comprises a kerosene base material which is obtained by deeply hydrogenating a raw material oil such as a hydrogenated refined oil at a reaction temperature of 100-350°C under a hydrogen pressure of 1-6 MPa at a liquid hourly space velocity of 0.1-4 h<SP>-1</SP>at a hydrogen/oil ratio of 70-500 NL/L in the presence of a hydrogenation catalyst and which has distillation characteristics of an initial boiling point of 140°C or higher, an end point of 300°C or lower and a 50 vol% distillation temperature of 190-230°C, a naphthene content of at least 20 vol%, a whole aromatic content of at most 15 vol%, a bicyclic or higher aromatic content of at most 1 vol%, a volume ratio of naphthene content/whole aromatic content of at least 2.0, a sulfur content of at most 10 mass ppm and a density at 15°C of 770-820 kg/m<SP>3</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123783-A (JP)
Title: Encoder and encoding method
Inventor: ICHIKAWA KATSUNORI
IPC: H04N19/196
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize high speed encoding needing fewer processing cycles.  <P>SOLUTION: A first storage means (quantizing coefficient buffer) for storing a quantized quantization discrete cosine transform coefficient (quantized DCT coefficient) is provided with (n+1) storage areas (DC/AC-Bank) or more with respect to n blocks configuring a macro block, and the first storage means can be used for a ring buffer by sequentially using the storage areas. Further, a second storage means (AC prediction value buffer) for storing AC component predictive error (AC prediction value) as to each block is provided, (n+1) storage areas (AC-Bank) or more are provided to the second storage means and the second storage means can be used for a ring buffer by sequentially using the storage areas. Further, for a period when the quantization discrete cosine transform coefficient of a block is stored in the first storage means, AC component prediction error arithmetic operation is applied to the block and the result is stored in the second storage means as its processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121932-A (JP)
Title: Developing roller, development apparatus, and processing cartridge
Inventor: ISHIDA KAZUTOSHI
IPC: F16C13/00
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing roller whose structure (in particular, rubber thickness and core bar diameter) is optimized and whose hardness and compressed permanent distortion are low and to obtain a satisfactory image even after long disuse period of the roller.  <P>SOLUTION: The developing roller used in contact with a latent image carrier comprises a core shaft, an elastic layer formed on the periphery of the core shaft, and a surface layer formed around the elastic layer. In the developing roller, the Asker-C hardness of a sheet with a thickness of 6 mm which forms the elastic layer is 30 to 55. In addition, the outer diameter (d) of the core shaft and the rubber thickness (t) of the elastic layer satisfy the conditions of 0.25≤t/d≤1.0 and 2.0≤t≤6.0.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004150004-A (JP)
Title: Gas-liquid type jet-dyeing machine
Inventor: TOU KINRIN
IPC: D06B1/02
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-liquid type jet-dyeing machine utilizing a powerful blowing and siphon type pump out of dyeing liquid.  <P>SOLUTION: The gas-liquid type jet-dyeing machine provided with at least a set of siphon type nozzles on the top and bottom of the jet-dyeing channel of the dyeing machine, achieves excellent homogeneity of dyeing caused of atomization and homogeneous distribution of the dyeing liquid by applying powerful blowing on the nozzles and stably pumping out the dyeing liquid by the siphon system and enhances circulating potential of a guide cloth and saving consumption of the dyeing liquid by setting wind pressure and formulating amount of the dyeing liquid as individually adjustable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005123541-A (JP)
Title: Method for recycling used silicon single crystal substrate
Inventor: NAKAMURA KATSUHIRO
IPC: H01L31/04
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To remove efficiently a film, such as varied insulating layer formed on a single crystal silicon and a work-distorted layer near a single crystal silicon substrate when recycling a silicon single crystal substrate used in manufacturing a semiconductor device, for a silicon single crystal substrate for use in a solar battery and a monitor wafer.  <P>SOLUTION: A film layer is crushed by a physical impact, such as a sand blast at first, and after removing the crushed film, the remainder of the film and the work-distorted layer of the single crystal silicon surface are removed by exposing them in a mixed liquid of fluorinated acid and nitric acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118020-A (JP)
Title: Method for separation and purification of nucleic acid
Inventor: MORI TOSHIHIRO
IPC: C12N15/09
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly separate and purify a nucleic acid from a nucleic acid-containing specimen in high separation performance by an automatable means.  <P>SOLUTION: The method for the separation and purification of a nucleic acid comprises the adsorption and desorption of a nucleic acid-containing specimen solution by using a nucleic acid separation and purification cartridge containing a nucleic acid adsorbing porous membrane held in the nucleic acid separation and purification cartridge having at least two openings and an apparatus to generate a pressure difference between at least two openings of the nucleic acid separation and purification cartridge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125432-A (JP)
Title: Adjustable diameter boring tool
Inventor: TAKIGUCHI MASAHARU
IPC: B23B29/034
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To avoid an enlargement by surely fixing a holder to a tool body with a simple constitution and a structure.  <P>SOLUTION: A tapered part 10 is formed in a shank of the holder 3. The tapered part 10 is arranged on the rear side of a flange 11 projected in a base part of the shank by forming a diameter larger than that part, and is formed in a tapering-off shape by expanding a diameter up to gradually becoming the same diameter as the flange 11 for reaching the rear end side in the axis direction from there by forming the tip side in the smallest diameter. A fitting hole 12 has an inner diameter corresponding to the largest outer diameter of the tapered part 10. When the shank is fitted to a shank installing hole of a tool body 2 and the tapered part 10 is fitted to the fitting hole 12, the holder 3 is fixed to the tool holder 2 by being fastened by a clamp screw 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126750-A (JP)
Title: Thermal spraying method
Inventor: IMAIZUMI YUKIO
IPC: E01D1/00
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the work efficiency in a roughening step and to reduce the cost for thermal spraying while maintaining corrosion prevention effect when plasma spraying is applied to a metallic body.  <P>SOLUTION: Roughening treatment is performed with a grinding tool so that the average roughness Ra of the surface in the body to be thermal-sprayed is controlled to the range of 2 to 10 μm, and thermal spraying is performed under the condition wherein the average area per particle of the melted particles falls within the range of 10,000 to 100,000 μm<SP>2</SP>when the melted particles of a thermal spraying material are stuck to the surface of the body to be thermal-sprayed, thus the adhesion of a sprayed coating comparable to that in the case of conventional combination of blast treatment and gas flame spraying can be obtained even by the roughening with the simple tool. In the roughening with the grinding tool, large-scale equipment necessary for blast treatment is not required, and as long as the tool is a portable small-sized tool, it can be used even for work at a elevated spot in on-site repair, further, the scattering of abrasive powder is slight, and possibility of environmental pollution is reduced as well.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126355-A (JP)
Title: Two-pack type hair-tonic or hair-growing method
Inventor: NOMURA TAKATOSHI
IPC: A61Q5/02
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of safely and effective using a hair-tonic or hair-growing agent by alternately using a plant extract of the root of Paeonia moutan Sims and a hair-tonic or hair-growing agent of the leaf of Symphytum Officinale Linne since the hair-restoring or hair-growing effect is better than in their single use or in their mixed use and its effect continues.  <P>SOLUTION: The hair-tonic or hair-growing method comprises alternately applying a hair-tonic or hair-growing agent comprising 0.02-3 wt.% dry solid content of a plant extract obtained by subjecting the root of Paeonia moutan Sims in Paeonia of Paeoniaceae to extraction with 30-70% ethanol and a hair-tonic or hair-growing agent comprising 0.02-3 wt.% dry solid content of a plant extract obtained by subjecting the leaf of Symphytum Officinale Linne in Symphytum of Boraginaceae to extraction with 30-70% ethanol to the skin of the head at intervals of ≥6 hours, preferably ≥1 week.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126624-A (JP)
Title: Double-sided adhesive tape for shading
Inventor: SAKURAI SATORU
IPC: C09J7/02
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided adhesive tape for shading having sufficient shading property without providing a metal deposition layer.  <P>SOLUTION: The double-sided adhesive tape for shading is obtained by providing an adhesive layer on both surfaces of a laminate having a coloring layer on at least either one surface of a coloring base material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125275-A (JP)
Title: Device for treating diesel exhaust gas and method therefor
Inventor: IMADA NAOMI
IPC: F01N3/20
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for treating a diesel exhaust gas capable of reducing the discharge amount of PM, NOx and SO<SB>3</SB>in the exhaust gas as much as possible, by effectively removing these materials without poisoning a denitration catalyst and to provide a method therefor.  <P>SOLUTION: In the device for treating the diesel exhaust gas provided with dust and soot removing means (2 and 3) which catch particle matters (PM) in the exhaust gas, incinerate and eliminate them in an exhaust gas flow passage 10 of a diesel engine 1, a nitrogen oxide removing device 4 and a sulfur oxide removing device 6 are provided in this order in the exhaust gas flue 10 of the next stream to the dust and soot removing means (2 and 3), and the sulfur oxide removing device 6 is a sulfur oxide absorbing agent layer of which the absorbing component is an alkaline salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133544-A (JP)
Title: Valve timing controller for internal combustion engine
Inventor: WATANABE MASAHIKO
IPC: F01L13/00
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve start performance of an internal combustion engine by locking a driving rotary body and a driven rotary body at an intermediate phase speedily when cranking them.  <P>SOLUTION: An operation projection 28 is provided on a driven rotary body side, and a release projection 21 is provided on a driving rotary body side. A control pin 29 energized by a coil spring 30 is provided in a VTC cover 8 so as to advance and retract and is positioned on a rotary track of the operation projection 28 and the release projection 21 when protruding. The release projection 21 is formed to be higher than the operation projection 28, and the release projection 21 pushes up the control pin 29 to bring the control pin 29 and the operation projection 28 in non-contact in a region where both of them are overlapped. When the operation projection 28 is on an advance side more than a reference position and is not overlapped on the release projection 21, the operation projection 28 is abutted on the control pin 29 and is operated to a neutral phase. An operation pin is pushed up by the release projection 21, and a lock mechanism 10 fixing a phase is locked at this time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136462-A (JP)
Title: Network terminal apparatus adaptive to line switching and system thereof
Inventor: KAMIMURA AKITOSHI
IPC: H04L1/22
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network terminal apparatus and a system thereof capable of continuing processing without causing any defect in information processing in a line switching such as backup line switching.  <P>SOLUTION: The network terminal apparatus transmits/receives information data via one of a plurality of lines having different bandwidths as a used line to perform information processing. In response to this, the apparatus detects a fault status of the used line, and switches the used line to another line of the plurality of the lines as a new used line, according to the detection of the fault status. The apparatus controls the operation of information processing, according to the bandwidth of the new used line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136582-A (JP)
Title: Receiving device
Inventor: ISODA KIYOYUKI
IPC: H04N7/173
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving device in which a specified scene is extracted and digest viewing and listening are realized.  <P>SOLUTION: A bulletin board reading part 24 acquires a contributed sentence data where a contributed sentence with respect to a program recorded in a storage device is mentioned from an electronic bulletin board server 2. An index managing part 23 judges whether a specified phrase is mentioned in contributed sentence data based on character string data for scene change 3. When it is mentioned, estimated scene change time when the scene is estimated to be changed is calculated from time when the contributed sentence is up-loaded or time when contributed sentence data is acquired. Reproduction index data 38 including at least estimated scene change time is generated. The receiving device 1 reproduces a content from data where the scene is estimated to be changed based on reproduction index data 38.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135740-A (JP)
Title: Plasma display device
Inventor: NAKAO TAKETOSHI
IPC: H01J11/34
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that for improving light extraction efficiency, even though the structure including a white additive in a rear dielectric layer and the structure providing a white layer between the rear dielectric layer and a phosphor layer have been disclosed in a cellular structure of a surface discharge type plasma display device, the effect is small with the former and the manufacturing cost thereof rises with the latter.  <P>SOLUTION: A plasma display device has a light scattering property in the rear dielectric layer or a partition wall and contains the additive having a portion contacting to a space and then enhances light dispersion performance to improve light take-out efficiency, without increasing the manufacturing cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132976-A (JP)
Title: Method for producing flexible polyurethane foam for heating carpet
Inventor: SAEKI KAZUNORI
IPC: C08G18/18
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a flexible polyurethane foam for a heating carpet, having excellent strength, flame retardance, heat resistance and cushionability with good moldability by monolithic molding while hardly emitting unpleasant odor.  <P>SOLUTION: The production method comprises reacting (A) an organic polyisocyanate containing ≥60 mass% polymeric MDI (a1) in a specific composition with (B) a polyol containing a specific polyoxyalkylene polyol (b1) and a polymer-dispersed polyol (b2) containing aldehyde condensation-based resin fine particles (b2-1) dispersed therein by using (C) 0.01-5 mass% catalyst containing ≥30 mass% active hydrogen-containing tertiary amine based on the amount of the polyol (B) in the presence of (D) a foaming agent comprising water and (E) a foam stabilizer in a mold including a front surface material, a back surface material and a heater previously set therein to produce the flexible polyurethane foam for the heating carpet by the monolithic molding with the skin without using a phosphate ester-based compound and a halogen-based phosphate ester.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141477-A (JP)
Title: Image sharpening process and image processor implementing this process
Inventor: KUGO KOUICHI
IPC: G06T1/00
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To avoid emphasizing noise in areas important to photographs, such as the sky and human skin, during the process of sharpening images.  <P>SOLUTION: This image processor implements a sharpening process using a sharpening filter which can adjust the strength of sharpening for image data obtained through digitization. The image processor includes a parameter determining part 90A that extracts a specific-color pixel showing a preset specific color from the image data and allocates a sharpening strength adjusting parameter to the specific-color pixel; and a sharpening process part 90B that sharpens the image data in pixel units while adjusting the sharpening strength of the sharpening filter according to the sharpening strength adjusting parameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004170966-A (JP)
Title: Silver halide color display material and image forming method
Inventor: SAKAI SHUICHI
IPC: G03C1/795
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide color display material of high image quality for scanning exposure having high contrast and good tone reproducibility, and to provide an image forming method.  <P>SOLUTION: The silver halide color display material has at least one each of blue-, green- and red-sensitive silver halide emulsion layers on a transparent or translucent support. In the image forming method, when the display material is surface-exposed with a xenon flash light source through an optical wedge for an exposure time of 10<SP>-4</SP>sec to form a neutral gray image, the density difference between uncoloring and maximum coloring regions of each of cyan, magenta and yellow images is ≥3.0, and with respect to point gamma of each color image at density corresponding to 90% of the lowest one of the maximum coloring densities of the color images, the relation between Pγmax and Pγmin is represented by the expression: Pγmin/Pγmax≥0.60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005113892-A (JP)
Title: Fuel pump case
Inventor: HAYASHI HIDEKI
IPC: F02M37/00
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel pump case capable of securing prescribed seal action, and facilitating interference control.  <P>SOLUTION: In this fuel pump case 80, a flange part 104 is pressed through a seal member 99 toward a fuel tank, so that seal action is performed. An edge 105 of the flange part to compose the fuel pump case 80 is bent toward the fuel tank 42 to be a bent part 106. Height H of the bent part 106 is set to coincide with thickness of the seal member in such a way that the seal member 99 performs the prescribed seal action.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140742-A (JP)
Title: Apparatus for diagnosing deterioration in sensor
Inventor: IWASAKI YASUSHI
IPC: G01N27/26
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To diagnose deterioration in a sensor precisely regarding an apparatus for diagnosing deterioration in the sensor for vehicles, in which the response speeds differ, depending on the active state.  <P>SOLUTION: The apparatus for diagnosing deterioration in the sensor diagnoses deterioration, with respect to an oxygen concentration sensor, or the like, provided at the exhaust passage of an internal combustion engine. A sensor, such as the oxygen concentration sensor, changes the response time, depending on the temperature and allows the response speed to be faster, the higher the temperature is. The oxygen concentration sensor, having these characteristics, have a relatively high response speed at high temperatures, even if it has deteriorated, so that the difference in the response speed, as compared with a normal sensor becomes small, making accurate determination difficult. Therefore, the apparatus for diagnosing deterioration in the sensor diagnoses deterioration in an inactive state, in which the difference between the response speed of the normal sensor and that of a deteriorated sensor appears marked; namely, when the temperature of the sensor is low, diagnosing of deterioration is conducted. As a result of this, diagnosis of deterioration can be carried out with high accuracy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144278-A (JP)
Title: Execution method of cylindrical water barrier layer
Inventor: ISHII TAKU
IPC: B09B1/00
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an execution method of a cylindrical water barrier layer by moving a molded block used in cut-off work to a predetermined position without applying any damage thereto at the time of construction of the cylindrical water barrier layer of industrial waster or radioactive waste to simply construct the cylindrical water barrier layer.  <P>SOLUTION: In the execution method of the cylindrical water barrier layer for constructing the cylindrical water barrier layer by fixing blocks comprising a high density clayey water barrier material, the lower half part 2-2-1 of the cylindrical water barrier layer 2-2 is constructed by installing the blocks comprising the high density clayey water barrier material on the lower half of timbering 2-1 constituting a cylindrical tunnel 2. Subsequently, a hollow support cylindrical body 12 is installed on the lower half part 2-2-1 of the constructed cylindrical water barrier layer 2-2 and the blocks comprising high density clayey water barrier material are installed on the hollow support cylindrical body 12 to construct the upper half part 2-2-2 of the cylindrical water barrier layer 2-2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI