baber/WOPTO huggingface dataset:
Patent JP-2003117406-A (JP)
Title: Manufacturing method for photocatalyst, and photocatalyst
Inventor: YOSHIKAWA MASAHITO
IPC: B01J37/08
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a photocatalyst capable of easily obtaining a photocatalyst containing a titanium oxide membrane at low temperature and high speed, and provide a photocatalyst having a high photocatalytic activity. SOLUTION: In this manufacturing method for a photocatalyst, the titanium oxide membrane is formed on a substrate by sputtering using conducive titanium oxide as a target. This photocatalyst obtained by the method is disclosed.
Patent JP-2003130379-A (JP)
Title: Air conditioner on air cleaner
Inventor: SHIBUKI HIDEHARU
IPC: F24F13/28
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To enable a user to increase and decrease generation of negative ions at choice. SOLUTION: An operating part 27 and a display part 12 for displaying the mount of generation of negative ions are provided. The operating part 27 has, at least, an ion running switch 31 for running and stopping an ion generator 20, and an ion increasing/decreasing switch 32 for increasing and decreasing the amount of generation of negative ions.
Patent JP-2002199241-A (JP)
Title: Method for color display of a gray scale image
Inventor: WEIBRECHT MARTIN
IPC: G09G5/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for color display of a gray scale image that can display many gray scale gradations so as to distinguish a number of gray scale gradations from each other and interpret medical use gray scale images. SOLUTION: This invention relates to the method for color display of a gray scale image on a color monitor where using a lookup table assigns a prescribed output value to each gray scale gradation to drive electron guns of the color monitor. The assignment distributes the deviation of a prescribed color to the consecutive gray scale gradations so as to allow a human viewer to distinguish the gray scale gradations through the deviation distribution without causing any disturbance. Thus, the information with respect to the optical gray scale of the original gray scale image can be preserved and this is especially important for the interpretation of medical images. Furthermore, it is possible to configure the lookup table by taking information as to specific properties of display of the monitor and/or as to a surrounding environment into account in order to optimize the display of the gray scale image.
Patent JP-2003147568-A (JP)
Title: Method of manufacturing connecting tool by electroforming method
Inventor: TANIGUCHI YOSHIHARU
IPC: G02B6/36
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a thin wire connecting tool of high accuracy at a low cost. SOLUTION: The outer and inner diameters of the thin wire connecting tool requiring high accuracy are finished by using a frame and a bar of high accuracy, separating a pipe into at least two pieces in order to utilize the characteristics of an electroforming method, finishing the important parts of an inner pipe 02 and an outer pipe 01 without grinding, and the dimension of a part requiring high accuracy is obtained from the frame and the bar through the separated manufacture of the inner and outer pipes. The two pieces are then assembled. In this method, a thin wire connecting tool can be provided while considerably reducing the cost.
Patent JP-2003143659-A (JP)
Title: Apparatus and method for wireless communication
Inventor: SANO SHINYA
IPC: H04W76/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce communication time and cost in wireless communication employing the Bluetooth technology. SOLUTION: A storage section of the wireless communication apparatus (master) stores in advance information with respect to an opposite communication apparatus (slave) required for Bluetooth wireless communication as opposite party information. When accepting a communication start request in a standby state, a control section of the master extracts the opposite party information from the storage section and transmits the information to a Bluetooth section. The Bluetooth section transmits communication information to the opposite party communication apparatus (slave) on the basis of the opposite party information.
Patent JP-2003151214-A (JP)
Title: Data recording and reproducing device
Inventor: HIGUCHI MANABU
IPC: G11B20/10
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To allow an empty area to be used for either of continuous data like AV data and the other discontinuous data when recording the continuous data and the discontinuous data in different areas of a hard disk. SOLUTION: When continuous data line AV data are recorded, they are recoded on a hard disk 101 from the outer peripheral side toward the inner peripheral side. When discontinuous data like management data are recorded, they are recorded from the inner peripheral side toward the outer peripheral side. Then the continuous data are recorded in an area 107 on the outer peripheral side and the discontinuous data are recorded in an area 108 on the inner peripheral side. An intermediate empty area 109 can be used for either of continuous data and discontinuous data. The discontinuous data and the continuous data may be recorded in the outer peripheral side and the inner peripheral side respectively. The number of times of retry is controlled in accordance with the data volume in a buffer memory to realize both the real time property and the reliability.
Patent JP-2003153256-A (JP)
Title: Image encoding/decoding apparatus and system
Inventor: WATANABE HIROKI
IPC: H04N19/126
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an image encoding/decoding apparatus and system that realizes efficient signal processing. SOLUTION: The image encoding/decoding apparatus for applying encoding or decoding to an image signal performs quantization of a received image signal depending on the number of gradations of a display device section of the decoding apparatus which applies decoding. In the system including the encoding apparatus for encoding the image signal and transmitting the encoded signal and a decoding apparatus for decoding the encoded image signal and displaying the result, the decoding apparatus is provided with a means of informing the encoding apparatus about the number of gradations of the display device section for displaying the decoded image, and the encoding apparatus controls the quantization of the received image signal depending on the information.
Patent JP-2003144101-A (JP)
Title: Device for preheating octopus, and method for heating octopus using the same
Inventor: YAMAMOTO MASAKAZU
IPC: A23L17/50
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for preheating octopuses for food, capable of improving yield of octopus for food through heating treatment. SOLUTION: The method for preheating octopuses for food comprises the following steps: supporting an octopus with a pair of supporting bars 14 attached to a coupling bar 13 which is joined to chains 12 on the both sides of a conveyer 5 so that the periphery of the mouth 15a of the octopus is exposed, putting the opening of the bottom end of a tube member 10 connected to a steam pipe 9 close to the periphery of the mouth 15a of the octopus 15, and blowing steam to the mouth of the octopus so as to preheat the center part of the octopus 15. These steps result in shortening the heating time in a steaming process than before, and thereby, preventing overheat of the thin flesh part of the octopus so as to improve yield of the octopus.
Patent JP-2003145022-A (JP)
Title: Liquid material application apparatus
Inventor: IKUSHIMA KAZUMASA
IPC: B05C13/02
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid material application apparatus provided with a compact work supply apparatus in which the replacement work of a magazine is easily carried out. SOLUTION: The liquid material application apparatus has a coating apparatus main body, a loader for vertically moving a magazine table on which the magazine is placed to supply a work housed in the magazine to the coating apparatus main body and an unloader for housing the work discharged from the coating apparatus main body in the magazine and is constituted so that the loader and the unloader are arranged respectively in both sides of the main body and a plurality of the magazine tables of the loader and the unloader are vertically arranged. The magazine tables of the loader and the unloader are linked with the action of a feed screw to be moved in the vertical direction as the relative distance between the magazine tables of the loader and the unloader is constantly kept to be fixed. The loader has a pusher part for supplying the work to the coating apparatus main body and a position where an arm is brought into contact with the side surface of the work is adjustable to be a position suitable for the size of the work.
Patent JP-2003145953-A (JP)
Title: Support for lithographic printing plate and lithographic printing plate master as well as method for manufacturing lithographic printing plate
Inventor: HOTTA YOSHINORI
IPC: C25D11/04
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic printing plate master having an excellent plate wear resistance in the case of the lithographic printing plate and excellent hardness to contamination and to provide a support for the lithographic printing plate used therefor. SOLUTION: The support for the lithographic printing plate satisfies the conditions of (1) the surface roughness Ra obtained from three-dimensional data obtained by measuring 50 μm (square) of the surface at 512×512 points, Ra : 0.45 μm or more, (2) the surface area ratio ΔS: 30% or more, (3) the steepness degree a30: 55% or more and (4) the steepness degree a60: 10% or more. The lithographic printing plate master using the support is provided.
Patent JP-2003155744-A (JP)
Title: Anchor bolt and face of slope reinforcing structure by use of the same
Inventor: KUROSAWA SHIRO
IPC: E02D5/80
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an anchor bolt preventing its rust and having the durability for a long time even in the natural ground which has strong acid property and basic property and in which underground water penetrates so as to provide a face of slope reinforcing structure by use of the anchor bolt. SOLUTION: This anchor bolt 1 is constituted in such a way that a fixation plate 3 and a fixation nut 4 are provided in one end part of a threaded bar 2, at least one cylindrical spacer 5 swelled gradually from both end parts to the central part is provided in the other end part of the threaded bar 2, and the whole faces of the threaded bar 2, the fixation plate 3, the fixation nut 4, and the spacer 5 are covered with a synthetic resin film 6.
Patent JP-2002220501-A (JP)
Title: Polypropylene resin composition
Inventor: TAKASHIMA ISAO
IPC: C08L23/12
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide both a polypropylene resin composition capable of providing an excellent rigidity and heat resistance and a small anisotropy of molding shrinkage percentage when the composition is formed into an injection molded product and the injection molded product obtained by using the polypropylene resin composition. SOLUTION: This polypropylene resin composition is obtained by compounding 100 pts.wt. of a propylene homopolymer with (a) 0.01-1.0 pt.wt. of a nucleating agent and (b) 1.5-5 pts.wt. of a nucleating agent and satisfying the following conditions (1). condition (1): the degree A of orientation determined by a wide-angle X-ray diffractometry is >=35 and the degree B of orientation determined by the wide-angle X-ray diffractometry is >=300 in the injection molded product comprising the polypropylene resin composition. The injection molded product is obtained by using the polypropylene resin composition.
Patent JP-2003161434-A (JP)
Title: Combustion furnace with a furnace wall lined with corrosion resistant heat resistant cast steel
Inventor: ISHIYAMA TAKUHIRO
IPC: C22C38/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion furnace having the high clinker preventive function, having high strength at a high temperature, and using high oxidation resistant, corrosion resistant, and heat resistant cast steel in a furnace wall having a structure of an inorganic fire resistant heat insulating material lined with corrosion resistant heat resistant steel.  <P>SOLUTION: The furnace wall has the structure of the inorganic fire resistant heat insulating material lined with the corrosion resistant heat resistant steel. The corrosion resistant heat resistant cast steel is characterized by the composition composed of 0.10 to 0.40 wt.% of carbon, 18 to 26 wt.% of Cr, 0.5 to 6.0% of Ni, 1.5 to 5.5 wt.% of Al, 0.5 wt.% or less of Mn, 2.5 wt.% or less of Si, and a residual part of Fe substantially.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160587-A (JP)
Title: Titanium compound, curing catalyst comprising the same and moisture curing organopolysiloxane composition containing curing catalyst
Inventor: NAKAMURA HIROMASA
IPC: C08K5/5419
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curing catalyst for an organopolysiloxane with low toxicity and environmental polluting, a quick curing property, and excellent durability.  <P>SOLUTION: The curing catalyst for the organopolysiloxane which comprises a compound represented by general formula (1) (wherein R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, and R<SP>4</SP>are mutually the same or different, and each a 1-10C hydrocarbon group. n is an integer of 1-3. Two or three R<SP>1</SP>s may be mutually the same or different when n is 2 or 3).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003127131-A (JP)
Title: Vacuum type double cylindrical water treatment pad
Inventor: SHIMOMURA TOSHIO
IPC: B28D1/14
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To perform beautiful and rapid work by preventing the leak of cutting wastewater being the point at issue of drilling work due to a wet core drill. SOLUTION: A rubber O-ring is provided to the lower part of this vacuum type double cylindrical water treatment pad provided with a negative pressure space part by making a cylinder double and closely brought into contact with the target surface of a drilling object to eliminate a leak. By this constitution, drilling work can be performed without leaking cutting wastewater to the outside of the water treatment pad.
Patent JP-2003166226-A (JP)
Title: Civil engineering block, civil engineering construction structure, construction method for civil engineering construction structure, and manufacturing method of civil engineering block
Inventor: YUKIMOTO ISAO
IPC: E02B3/14
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide civil engineering blocks capable of easily manufacturing, while retaining weight stability, harmony with the surrounding natural environment, conservation of the inhabitable environment for animals and plants, revetment function, bed protective function, and wave absorbing function.  <P>SOLUTION: Each one end side of a plurality of trees 7 is embedded on the upper part of a concrete pedestal 6 as a heavy item by making use of concrete characteristics (utilizing uncured state and cured state respectively) and the other end side of the trees 7 is constituted to protrude out of the upper face of the pedestal 6. The pedestal 6 is housed in a wooden frame 5. By this structure, the wooden frame 5 is made to harmonize with the surrounding natural environment on using it, and used as the form for the wooden frame 5 in the manufacturing stage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168963-A (JP)
Title: Driving circuit and driving method for charge pump
Inventor: MAYAMA SHUJI
IPC: H03K17/06
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit for a charge pump reduced in noise by reducing unnecessary electric power consumption.  <P>SOLUTION: The driving circuit 1A for a charge pump is adapted as follows. In a driving circuit for a charge pump including an FETQ, a charge pump for charging a gate of the FETQ with electricity, and an oscillation circuit 5 for generating a clock signal and hereby driving the charge pump 3 following the clock signal, there are provided a differential amplifier 7 for detecting voltage of the gate of the FETQ, and a comparator 9 for interrupting the oscillation circuit 5 to stop the charging for the gate of the FETQ when the gate voltage of the FETQ detected by the differential amplifier 7 exceeds predetermined voltage beyond on-voltage, while charging the gate of the FETQ with electricity by driving the oscillation circuit 5 when the gate voltage of the FETQ lowers to the predetermined voltage or lower.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168712-A (JP)
Title: Method and device for transporting substrate in load- lock device
Inventor: URYU SHUICHI
IPC: B65G49/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent particles accumulated in a first housing space 28A, particularly, on a lower chamber in the external circumference of the space 28A from flowing in the space 28A and adhering to the surface of a substrate by discharging the particles.  <P>SOLUTION: The vicinity of a nozzle member 4 is cleaned with an air flowing in from the transport port 21a of a nozzle cover 21 housing the nozzle member 4 and flowing out of the vent 21b of the cover 21 by arranging the nozzle cover 21 to cover the nozzle member 4 in an anteroom 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166427-A (JP)
Title: Engine for aviation
Inventor: IDE TAKUMA
IPC: F02C7/06
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine for aviation with improved thrust and fuel consumption using outside air for oil cooling without impairing low pressure loss and ventilation flow.  <P>SOLUTION: This engine 1 for aviation is constituted by an engine main body 3 composed of a compressor 13, a combustor 15, and a turbine 17 and a nacelle 5 formed at outer periphery of the engine main body 3. An outside air intake port 83 is provided on a front side in an outer cowl 77 of the nacelle 5, and an exhaust port 85 is provided in the outer cowl 77 on a rear side of the outside air intake port 83. A heat exchanger 89 for cooling oil circulating into the engine main body 3 from an oil tank 91 is provided on the halfway of an air passage 87 formed in the nacelle 5 between the outside air intake port 83 and the exhaust port 85.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003156209-A (JP)
Title: Gas supply device, gas supply utilizing system, gasifying/ fusing system, and gas supply method
Inventor: SUGIYAMA HIDEKO
IPC: F23G5/027
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a gas supply device that sufficiently decomposes tar component in generated gas generated in a gasifying chamber and can improve combustion efficiency in a combustion chamber, using a material for gasification that hardly generates char. SOLUTION: This gas supply device comprises the gasifying chamber for making hot flow medium c1 flow, forming a fluidized bed having a first interface, and gasifying first treated material a1 in the fluidized bed, and the combustion chamber 602 for making hot flow medium c2 flow, forming a fluidized bed having a second interface, burning second treated material a2 and char h generated in the gasifying chamber in the fluidized bed to heat the flow medium c2. The gasifying chamber and the combustion chamber are partitioned by a first partition wall 615 over the interfaces of respective fluidized beds, a communication port 625 for communicating the gasifying chamber with the combustion chamber lies in the lower part of the first partition wall, height of the upper end of the communication port is not higher than the first interface and the second interface, and the flow medium heated in the combustion chamber is moved from the combustion chamber side to the gasifying chamber side through the communication port.
Patent JP-2002303691-A (JP)
Title: Solid-cooled reactor
Inventor: MATSUMURA TETSUO
IPC: G21C1/16
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To improve inherent safety by preventing a loss of coolant and a loss of cooling function of a core. SOLUTION: A solid cooling block 1 having a fuel loading part 1a for loading nuclear fuel and a heat extraction part 1b for taking out heat for use, a heat exchange means 2 arranged in the heat extraction part 1b and a core 3 having power density never leading to melting of the solid cooling block 1 are provided.
Patent JP-2003167496-A (JP)
Title: Image forming device
Inventor: ISHII HIROSHI
IPC: G03G15/16
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which improve separability from an image carrier and a fast rise in transfer current and performs image formation of high quality while maintaining transferability nearby the front end of a transferred body by switching the transfer current to a transfer current passing behind the front-end part which is larger than a transfer current passing through the front-end part.  <P>SOLUTION: The device comprises a developing means 2 which forms a toner image by supplying toner to an image carrier 1, a transfer means 3 which transfers the toner image formed on the image carrier 1 by the developing means 2 to the transferred body (P), a transfer voltage applying means 4 which applies a transfer voltage to the transfer means 3, and a current switching means 5 which performs switching to the transfer current (Ib) passing behind the front-end part as a current larger than the front-end part passing transfer current (Ia) of the transfer voltage applying means 4 in a previous image forming process within a set range of the transfer current of the transferred body (p).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174498-A (JP)
Title: Communication terminal device
Inventor: KUKI KAZUO
IPC: H04N1/32
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To print out only numbers required for a user himself/herself as a list.  <P>SOLUTION: In a partial print registration mode, a system control part 8 selects the information of numbers to be simultaneously printed out of call originating destination number information stored in a call originating destination storage part 10 and stores such information in a print-out number storage part 11 as one group. In a partial print mode, when any arbitrary group is designated, on the basis of the number information of the relevant group stored in the print-out number storage part 11, corresponding call originating destination number information is read out of the call originating destination number storage part 10 and printed out of a print part 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172510-A (JP)
Title: Method and device for adjusting flow rate of hydrocarbon gas
Inventor: KUROIWA TAMOTSU
IPC: F23K5/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit deterioration with age of an elastic foaming material to adjust the flow rate stably over a long period of time by combining a microporous film with the porous elastic foaming material.  <P>SOLUTION: In the method and device for adjusting the flow rate of hydrocarbonic gas, a hydrocarbonic fuel gas is taken out of a tank where the fuel gas is stored in the liquid phase, and the taken fuel gas is depressed by a flow rate limiting member as a first step so that the upper limit flow rate in the range of use is limited to be the maximum flow rate. Then, the flow rate is arbitrarily adjusted within the range of the limited maximum flow rate by a flow rate adjusting member which can be compressed from outside.  <P>COPYRIGHT: (C)2003,JPO