baber/WOPTO huggingface dataset:
Patent JP-2004038044-A (JP)
Title: Inference type geographic information system
Inventor: SHIBAZAKI RYOSUKE
IPC: G06F17/30
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inference type geographic information system capable of using different kinds of observation data, and inferring the state of a geographic thing even if a sufficient amount of observation data cannot be obtained.  <P>SOLUTION: The inference type geographic information system 1 is provided with a database 2 in which the various temporal and spatial data present in a set area are stored in a form of a temporal and spatial model which are calculable based on the knowledge data presenting attributes and properties of each geographic thing and the observation data presenting the situation of the temporal and spatial positions of the geographic thing observed, an input means 3 for inputting the observation data and the knowledge data to the calculation means, the calculation means 4 for calculating the temporal and spatial data of the various geographic things so as to make the data suit to the observation data and the knowledge data based on the temporal and spatial model of the database, and an output means 5 capable of extracting the temporal and spatial data of the subject geographic thing from the calculated temporal and spatial data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003032830-A (JP)
Title: Receiving tool for wiring and piping materials
Inventor: SHIMIZU SHOHACHI
IPC: H02G3/00
Filed: 2002-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent a wiring or piping material from abutting against the corner of an upper end of an raised portion of a receiving tool and being damaged when the wiring or piping material is pulled into the installation path, in the receiving tool from the side of the receiving tool comprising metal supporting wire which is placed at intervals in the direction of installation of the wiring or piping material, and metal coupling wire which is welded to the outside of the upper part of both the raised portions of the supporting wire and couple together the supporting wire. SOLUTION: The metal supporting wire 4 comprises a bottom portion 5 forming a placement portion 2 on which a cable C is to be placed; and raised portions 6 which are raised on both sides of the placement portion 2 and form side portions 3. The supporting wire 4 are placed at specified intervals in the direction of installation of the cable C. The metal coupling wire 7 is welded to the outside of the upper ends of both the raised portions 6 of the supporting wire 4, so that coupling wire is protruded upward from the upper ends, and the supporting wire 4 is thereby coupled.
Patent JP-2004038097-A (JP)
Title: Display element and display and erasure method
Inventor: KOIKE MASASHI
IPC: C09K3/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display element which has superior basic performances of visibility, rewritability, storage of a display image, etc., and superior flexibility, thinness, and portability and is capable of colored display and retouching.  <P>SOLUTION: On a support, a layer is formed containing coloring matter discoloring with light and restoring itself to the original color with light weaker than the light used for the discoloration or thermally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042276-A (JP)
Title: Color thermal printer
Inventor: MACHIDA AKIHIKO
IPC: B41M5/26
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a printing time without enlarging the size of an optical fixing unit.  <P>SOLUTION: The color thermal printer 10 comprises optical fixing units 18 and 19 for M and YM. Xe lamps 26 and 27 including an yellow fixing light (about 420 nm) and a magenta fixing light (about 365 nm) in the emission wavelength bands are employed as the fixing light sources of the fixing units 18 and 19. When yellow fixing is performed, only the Xe lamp 27 for YM is lighted and a filter 31 is inserted in order to cut the magenta fixing light in the light emitted from the Xe lamp 27. When magenta fixing is performed, the Xe lamp 27 is lighted together with the lamp 26 for M. Since fixing power of magenta is enhanced, carrying speed of a color thermal recording sheet 11 can be enhanced. To the contrary to a case where an extra lamp dedicated to magenta is employed, size of the optical fixing unit is not increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043599-A (JP)
Title: Method and apparatus for producing carbon black
Inventor: KANAMARU SHINICHI
IPC: C09C1/48
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing carbon black having a small amount of grit and a sharp particle size distribution and an apparatus therefor.  <P>SOLUTION: A combustion gas flow at a high temperature of 1,000-2,000°C is formed in a first reaction zone 1 by a burner 11 and the high-temperature combustion gas flow is introduced from each of the first reaction zone 1 to a second reaction zone 2 in the tangent line direction of each of a furnace body 20 to form the revolving current of the high-temperature combustion gas flow in the second reaction zone 1. A carbon black raw material (oil) is sprayed from a nozzle 25 on the revolving current of the high-temperature combustion gas flow to form the carbon black in the second reaction zone. The burning rate, the spouting pattern, etc., of the fuel of the burner 11 are controlled to regulate the burning rate of the fuel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041909-A (JP)
Title: Oxidation catalyst, manufacturing method for oxol compound using the same, oxolane compound and manufacturing method for diol compound
Inventor: ITO MASUMI
IPC: C07D307/24
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficientry obtain an oxol compound at a high yield with high selectivity without requiring high cost operation such that steam is contained in a raw material gas when the oxol compound is manufactured by oxidizing a hydrocarbon.  <P>SOLUTION: In an oxidation catalyst having a silicious carrier and at least a molybdenum-containing catalyst component, the content of the silicous carrier is set to 60 wt.% or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003143888-A (JP)
Title: Operation controller for reciprocating compressor and method therefor
Inventor: YOO JAE-YOO
IPC: H02P23/16
Filed: 2002-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an operation controller for reciprocating compressor and a method therefor wherein the operation of a reciprocating compressor can be controlled based on the speed information or the TDC (Top Dead Center) information of a piston. SOLUTION: The operation controller for reciprocating compressor comprises: a speed detecting portion 30 which detects a first speed value of a motor in a reciprocating compressor 22 based on the current and the voltage supplied to the motor; a phase difference detecting portion 25 which detects a second speed value of the motor; a speed command value storing portion 26 which sets the second speed value as a speed command value and stores the value; and a control portion 29 which controls the speed of the motor. The phase difference between the speed of the motor and the current supplied to the motor is determined, and then the speed of the piston at inflection points with this phase difference when 'TDC approaches to 0' is detected. The detected speed when 'TDC approaches to 0' is stored as a speed command value (reference value).  The speed command value is compared with the speed of the motor, and the actual speed of the motor is controlled according to the result of the comparison.
Patent JP-2003285456-A (JP)
Title: Optical fixing unit, its illuminance correcting method and thermal printer
Inventor: KATSUMA NOBUO
IPC: B41J2/32
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To correct illuminance of an optical fixing unit comprising a large number of light emitting elements easily.  <P>SOLUTION: The optical fixing unit, i.e., a light emitting element array 16 for Y (yellow), comprises a large number of LEDs 23 for Y radiating UV- rays. A plurality of LEDs 23 in each row L1-L36 in the subscanning direction are connected in series. Integrated illuminance of each row is regulated by varying electric energy being supplied to each row. During inspection of the light emitting element array 16 for Y at the time of production, integrated illuminance of each row is measured in the subscanning direction and illuminance distribution is determined in the main scanning direction. Integrated illuminance of each row is corrected such that the illuminance distribution becomes uniform.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055704-A (JP)
Title: Apparatus for plasma processing
Inventor: IWAI TETSUHIRO
IPC: H01L21/3065
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for plasma processing which can realize a compact apparatus, while assuring a uniform etching distribution.  <P>SOLUTION: In the apparatus for plasma processing including a second electrode 4, having a gas diffusing part 4e for diffusing a plasma generating gas and made to vertically movably face above a first electrode 3 placing a silicon wafer 6 to be processed, a space S1 of a gap, G1 narrower than an exhaust space 2a formed above the electrode 4, is formed as a gas exhaust path for exhausting gas in a discharge space 2b to the space 2a, between an outside face 4h of the electrode 4 and an inside face 2c of a processing chamber, and a conductance of the exhaust path is reduced fully, as compared with that of the space 2a. Thus, gas exhaustion can be conducted uniformly without bias, and a compact apparatus for plasma processing can be realized, while the uniformity of etching distribution is assured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056379-A (JP)
Title: Internet connection method and connection apparatus
Inventor: KONNO HIROFUMI
IPC: H04L12/66
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Internet connection method and a connection apparatus whereby a user can select an optimum access server and transfer information thereto without the need for the user to notify number of access servers at all.  <P>SOLUTION: A subscriber uses an ISP number to make dialup connection. A digital switch 2 receiving a connection request 31 uses the ISP number to make a searching request to an intensive database apparatus 4, the intensive database apparatus 4 searches a connectable access server and returns an access server connection number to the digital switch 2. Thus, the digital switch 2 performs channel routing, selects an access server and transfers a connection request to the selected access server. Thus, the intensive database apparatus 4 collectively manages information on access servers 5, 6 to select a proper access server and to distribute load thereby satisfying the throughput of the registered subscriber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326601-A (JP)
Title: Method for welding thermoplastic resin member
Inventor: SAKABE TOMOHIRO
IPC: B29C65/02
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for welding a thermoplastic resin member which is less likely to drop off a welding flash and easy in assembling, by preventing the welding flash from arising and prominently thrusting at outer and inner peripheral surfaces of a case.  <P>SOLUTION: A lid member 1 and a holding member 2 are welded together by mutually overlapping and pressing a first edge 1c of the lid member 1 and a second edge 2c of the holding member 2 after the lid member 1 is heated by a heat panel 8. Concurrently, pressing fixtures 31a and 31b for the outer peripheral surface are moved toward the direction of the arrow E by back and forth driving gears 32a and 32b to suppress an excessive thermoplastic resin protruding through the outer peripheral surface 101b from among the first and second edges 1c and 2c. Concurrently further, pressing fixtures 41a and 41b for the inner peripheral surface are moved, toward the direction G by back and forth driving gears 43a and 43b as well as toward the direction of the arrow F by up and down driving gears 42a and 42b to suppress the excessive thermoplastic resin protruding through the inner peripheral surface 101a. In this way the welding flash thrusting through outer and inner peripheral surfaces 101b and 101a of the case 101 is shaped smooth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050151-A (JP)
Title: Gas purifying material
Inventor: SUGANO TOMOAKI
IPC: B01D53/04
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a gas purifying material to which a large amount of a particulate adsorbent is stuck per unit area, and which is pleated easily and suitable as a filter medium.  <P>SOLUTION: This gas purifying material is obtained by raising the surface of an air-permeable base material, scattering the particulate adsorbent on the raised surface and heating the adsorbent-scattered base material so that the particulate adsorbent can be stuck to the raised surface by melting fusing polymer particles scattered together with the particulate adsorbent or a fibrous fusing polymer constituting the base material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059613-A (JP)
Title: Moisture-curable resin composition excellent in alkali resistance
Inventor: CHISOKU MASANORI
IPC: C09J11/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture-curable resin composition excellent in alkali resistance.  <P>SOLUTION: This moisture-curable resin composition is prepared by compounding (a) 100 pts.mass reactive-silicon-group-containing oxyalkylene polymer having at least 88% introduction rate of reactive silicon groups to molecular chain terminals with (b) an epoxy resin and (c) 10-50 pts.mass microballoon powder. An oxypropylene polymer having dimethoxymethylsilyl groups bonded to the molecular ends is used as ingredient (a); and glass balloons having a particle diameter of 5-200 μm are used as ingredient (c). Since this composition has hardly degradable adhesive power and deformation-following properties even under the exposure to an alkaline substance such as an alkali warm water solution, it can be suitably used as an adhesive for bonding a cement-based substrate to a tile.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060701-A (JP)
Title: Crown cage for ball bearing and ball bearing incorporating the same
Inventor: ACHINAMI HIROYA
IPC: F16C33/38
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crown cage whose displacement can be suppressed in both radial and axial directions without causing deterioration of a lubricating condition between a ball and a raceway groove of each of inner and outer rings and possible wear and seizure, and a ball bearing using the same.  <P>SOLUTION: The crown cage having a plurality of pockets whose inner faces partially open comprises means A for suppressing the displacement of the cage in the radial direction and means B for suppressing the displacement of the cage in the axial direction, each of which is applied to at least one pocket. The means for the suppressing the displacement of the cage in the radial direction is protrusions 7b formed on one or both of an inner diameter side edge portion and an outer diameter side edge portion of the pocket 6 in opposition to an axial line segment of the pocket. The means for suppressing the displacement of the cage in the axial direction is formed as a pocket surface consisting of single or two or more curved faces where an axial gap La of the pocket 6 is set smaller than a circumferential gap Lr.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064327-A (JP)
Title: Method for confirming authenticity of print contents and system for confirming authenticity of print contents
Inventor: TSUKAMOTO AKITOSHI
IPC: G06F3/12
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for confirming authenticity of print contents and a system for confirming authenticity of print contents whereby print contents can be confirmed only with a print on paper at hand by using a conventional printer.  <P>SOLUTION: The method and system is characterized in that contents are printed together with print information converted into a substitute expression which a third party cannot read in the case of printing the contents on paper, the information converted into the substitute expression is extracted from the read information on the paper, and composite information composited from the extracted information and the read information on the paper is displayed altogether. Data required to configure a print pattern (print data) are added to printed data and the resulting data are printed at data printing, the print information is extracted from the printed paper to reproduce the print pattern at confirmation and compared with an image pattern resulting from obtaining the paper so that whether or not contents printed on the paper are falsified can be confirmed only with the print paper at hand by using the conventional printer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061024-A (JP)
Title: Gas treatment tower
Inventor: KATAOKA MASAKI
IPC: B01D51/10
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent adhesion of dust or droplets or the like of gas to an inner wall face of a tower body 1 even when they are included by controlling so that a speed of a swirl does not become too fast without requiring a stream lining mechanism, a guide vane, a turning vane or the like.  <P>SOLUTION: A gas supply duct 6 having a duct center line C extending in tangential direction of a circle Q centered on an axis O of the tower body 1 is connected to a connecting part 2 of the cylindrical tower body 1. The duct center line C is decentered without crossing the axis O in a cross section along the duct center line C of the connecting part 2. The gas supply duct 6 is opened from a decentered side of the duct center line C with respect to the axis O to an opposite side over an imaginary straight line L in parallel with the duct center line C and crossing the axis O.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069315-A (JP)
Title: Vibrating liquid level detector
Inventor: MIYAGAWA ISAO
IPC: G01F23/28
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrating liquid level detector for detecting the amount of liquid remaining in a container with a sophisticated shape of a vibration member.  <P>SOLUTION: A vibration plate 2 is formed to be gradually narrowed in width downward of a fuel tank 40 between piezoelectric elements 4 and 5 while propagation velocity of vibration on the vibration plate 2 is decreased downward of the fuel tank 40. This makes a relation nonlinear between a liquid level L and an output signal level S of a fuel level gage 1. Since such a relation can be brought in line with a relation between the level L and the remaining fuel amount R, the fuel amount R in the tank 40 can be detected by the level gage 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069763-A (JP)
Title: Photographic lens for autofocus camera
Inventor: SHIMIZU YOSHIAKI
IPC: G02B7/08
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic lens for an autofocus camera constituted so that the number of parts is made small and an AF-MF switching mechanism is down-sized.  <P>SOLUTION: In the photographic lens 100, a focus operation member 120 is provided in a photographic lens barrel part 104 so as to rotate centering the optical axis 118 of a photographic lens system 102, and can move in an optical axis direction between a 1st position far from a lens mount part 112 and a 2nd position near to the lens mount part. A coupling member 140 is provided to rotate centering the optical axis 118 and is interlocked with a focusing mechanism 110. In an autofocus mode, the 1st friction surface 126f of the member 120 is separated from the 2nd friction surface 140f of the member 140. In a manual focus mode, the surface 126f comes into contact with the surface 140f.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072211-A (JP)
Title: Status information collecting system for bus repeater apparatus, hub apparatus, and bus repeater apparatus
Inventor: KITAMURA YASUHIRO
IPC: G06F13/14
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a status information collecting system for a bus repeater apparatus whereby a terminal located in the vicinity of a user collects and displays status information of the bus repeater apparatus in compliance with the IEEE 1394 installed at a remote place.  <P>SOLUTION: A hub apparatus 10 concentrating and connecting bus communication channels has a supervisory section 14 using long distance ports 11 to be connected to long distance ports 21 of the bus repeater apparatus 20, transmitting a notice request to all the bus repeater apparatus 20 at a prescribed interval to collect status information, to transfer the information to the terminal 30 for instructing the display of the information. Each bus repeater apparatus 20 has a bus repeater control section 27 to collect information with respect to a power supply and temperature from a power supply switching section 25 and a temperature measurement section 26 and to generate and return the status information when receiving the notice request, and the terminal 30 displays the status information of the bus repeater apparatus placed at a remote distance, so that the user can early confirm a fault in temperature and power supply on the spot.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065358-A (JP)
Title: Dust collecting bag for vacuum cleaner
Inventor: KONDO YASUSHI
IPC: A47L9/14
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collecting bag for a vacuum cleaner with which dust collecting efficiency is expected to be improved and which can be used a plurality of times.  <P>SOLUTION: The dust collecting bag for the vacuum cleaner is provided with: a bag part 2 which is obtained by forming an air-permeable filter material and which has a dust collecting port 3 formed at its one end and a sealed part 5 obtained by folding an opening edge at the other end of it; a supporting plate 6 which has an opening part 7 communicated with the port 3 and stuck to the bag part 2; and a clip 8 which presses the sealing part 5 and is fitted attachably and detachably. The filtering material consists of an inner layer consisting of a porous membrane having holes ≤10μm and an outer layer made of synthetic fibers. High dust collecting efficiency is expedited with this dust collecting bag, which can be used a plurality of times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069228-A (JP)
Title: Heat exchanger
Inventor: HASEGAWA ETSUO
IPC: F24F5/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger which drains water content produced around tubes 52 without letting it remain on the surface of the tubes 52.  <P>SOLUTION: The flat cross sections of a plurality of tubes 52 are tilted relative to a horizontal direction in which fresh air flows. By this, the water content produced around the tubes 52 is collected to the tilted lower ends of the tubes 52 and drips so as to be easily drained. Accordingly, the water content remaining on the surfaces of the tubes 52 is prevented from being re-frozen to increase the frequency of a defrosting operation and deteriorate the efficiency of a heating operation. Also, the entire heat exchanger can be thinned by tilting the tubes 52. In addition, a pressure resistance can also be easily assured since the width of a tank 54 is also reduced to thin tank members. Besides, it is effective also when the heat exchanger is used at high pressures by using carbon dioxide refrigerant. By reducing the width of the tank 54, a refrigerant distributing performance in the lateral direction of the tubes 52 is also increased.  <P>COPYRIGHT: (C)2004,JPO