baber/WOPTO huggingface dataset:
Patent JP-2007040001-A (JP)
Title: Elastic body for water cut-off, water cut-off structure, and water cut-off method
Inventor: NISHINO MOTOYASU
IPC: E02D5/80
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic body for water cut-off capable of inserting a PC steel material into an insertion hole of the elastic body easily and having excellent water cut-off property.  <P>SOLUTION: This water cut-off structure has the elastic body 1 for water cut-off and two rigid bodies compressed so as to nip the elastic body 1. The elastic body 1 has the insertion hole 2 for inserting the PC steel material and a slit 3 extending from the insertion hole 2 to the outer periphery of the insertion hole 2. Since the diameter of the insertion hole 2 is below the outside diameter of the PC steel material inserted into the insertion hole 2, the insertion hole 2 of the elastic body 1 can press the outer periphery of the PC steel material. Since the slit 3 is provided in the insertion hole 2, the PC steel material can be easily inserted into the insertion hole 2 even if the diameter of the insertion hole 2 is below the outside diameter of the PC steel material. Consequently, in this elastic body for water cut-off and the water cut-off structure and the water cut-off method by use of this elastic body, moving of fluid arranged at the outer periphery of the PC steel material from a region on one side to a region on the other side in the longitudinal direction of the PC steel material is regulated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007039286-A (JP)
Title: Method for producing titanium oxide sol and titanium oxide sol
Inventor: TODA MITSUHIRO
IPC: C01G23/053
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide titanium oxide sol which contains particles each having a small diameter, can maintain a dispersed state for a long period and exhibits low photocatalytic activity.  <P>SOLUTION: This method for producing the titanium oxide sol includes a preparing step for preparing a solution for hydrolysis containing titanium alkoxide and an acidic catalyst, and a step for adding at least one kind of organic silicon compound, selected from organoalkoxysilanes and silane coupling agents, to the aqueous solution for hydrolysis. The titanium oxide sol containing particles each having a small diameter, capable of maintaining a dispersed state for a long period and exhibiting low photocatalytic activity can be produced by incorporating the organic silicon compound into a reaction solution in which the formation of titanium oxide sol is started.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038163-A (JP)
Title: Method for treating fluorine-containing waste water and treatment apparatus
Inventor: KAWAKATSU TAKAHIRO
IPC: C02F11/00
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating fluorine-containing waste water, in which the quality of treated water and the property and state of sludge can be stabilized.  <P>SOLUTION: The method for treating fluorine-containing waste water with calcium compounds comprises the steps of: measuring the concentration of fluorine contained in the waste water and adding a calcium compound of the amount corresponding to the measured fluorine concentration to the waste water; adding an alkaline calcium compound to at least a part of the sludge formed from the waste water and the added calcium compound to obtain the alkaline calcium compound-added sludge; and adding the obtained alkaline calcium compound-added sludge to the waste water.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006076874-A (JP)
Title: Non-asbestos hydraulic sheet
Inventor: IWASAKI YOSHIHIRO
IPC: D21J1/18
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-asbestos hydraulic sheet useful particularly as a building material and capable of securing sufficient interlayer adhesive strength and dimensional stability without using asbestos and remarkably increasing the cost.  <P>SOLUTION: The non-asbestos hydraulic sheet contains 1.0-2.0 mass% polyvinyl alcohol-based fiber having 40-70% cross-sectional circularity in the total solid portion and 2.0-4.0 mass% eucalyptus pulp having 100-500 mL freeness in the total solid portion and has ≥2.0 N/mm<SP>2</SP>interlayer adhesive strength and ≤0.25% dimensional change rate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007048908-A (JP)
Title: Polishing composition
Inventor: TANAKA TOSHIKA
IPC: B24B37/00
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing composition which uses a compound containing iodine for use in a CMP method, does not generate iodic vapor, and does not color anything.  <P>SOLUTION: The polishing composition comprises at least an aqueous solution, an abrasive, a compound containing iodine, an oxidant, an organic acid, and carbon dioxide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007046545-A (JP)
Title: Stratified scavenging carburetor
Inventor: TAKAHASHI TOSHIMASA
IPC: F02D9/02
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stratified scavenging carburetor capable of being further miniaturized.  <P>SOLUTION: A through hole 7d formed in a valve element 7b to communicate with an air passage 1b is formed to have a cross sectional shape being long and flat in the direction of axial line of the valve element like a circular column. The direction having small width in the flat cross sectional shape of the through hole becomes the direction of diameter of the valve element like the circular column so that length in the radial direction of the valve element like the circular column can be shortened for a valve element provided with a hole having a circular cross sectional shape having the same cross sectional area as that of the through hole 7d of the valve element 7b. By forming the through hole communicating with the air passage into the flat cross sectional shape as the valve element of a rotary valve, diameter of a member like a circular column can be reduced while ensuring the same flow passage area. As a result, the carburetor for the direction having small width (radial direction of the member like the circular column) can be miniaturized.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006082219-A (JP)
Title: Silicon substrate for magnetic recording medium, its manufacturing method, magnetic recording medium and magnetic recording device
Inventor: AIDA KATSUAKI
IPC: B24B29/04
Filed: 2005-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon substrate for a magnetic recording medium and its manufacturing method capable of improving dimensional accuracy of a circular hole at the center of a substrate and preventing occurrence of flaw due to friction with a spindle, and provide a magnetic recording medium using the silicon substrate and a magnetic recording device.  <P>SOLUTION: A lot of silicon substrates are finished so that the dimensional accuracy (maximum value - minimum value) of the inside diameter of the circular hole of the center is within 4 μm. As for the manufacturing method, a lot of pieces of silicon substrate laminated bodies are prepared, a brush polishing is performed after the circular hole of the center is ground, and the silicon substrate laminated bodies are reversed ups and downs in the middle of the brush polishing process. A magnetic layer is formed on a main surface of the silicon substrate obtained thereby, made to be the magnetic recording medium, and a magnetic recording device incorporating the magnetic recording medium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007044655-A (JP)
Title: Coating robot
Inventor: NEGISHI YUJI
IPC: B25J19/00
Filed: 2005-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a motor capacity without requiring an explosion-proof type motor as a drive motor.  <P>SOLUTION: The motors for driving respective shafts of a coating robot are collectively arranged on a base part 11 and a space installed with the base part and a working space installed with a robot body for performing a coating step are partitioned by a partition wall 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007048178-A (JP)
Title: Purchase ratio decision device and method
Inventor: HASHIMOTO YASUSHI
IPC: G06Q40/04
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To compute an optimum stock purchase amount per purchase time period in view of timing risk and market impact at fund inflow.  <P>SOLUTION: A purchase ratio decision device 1 comprises a purchase money distribution means 5 for distributing a total amount of stock purchase money to time period, a market impact calculation means 7 for calculating market impacts in the time period from the distributed purchase amounts in the time period and summing up the calculated market impacts in the time period to calculate a total market impact, a timing risk calculation means 6 for calculating a timing risk from the distributed purchase amounts in the time period, and a result output means 8 for outputting information on the purchase amounts in the time period when the market impact and timing risk calculated from the same distributed purchase amounts in the time period satisfy predetermined conditions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052050-A (JP)
Title: Liquid crystal device, method for manufacturing liquid crystal device, and electronic apparatus
Inventor: SASABAYASHI TOMOKO
IPC: G02F1/1337
Filed: 2005-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device and a method for manufacturing the device preventing degradation of the quality due to moisture absorption, and to provide an electronic apparatus using the device.  <P>SOLUTION: The liquid crystal device comprises a liquid crystal held between a pair of substrates 10, 20 opposing to each other. An inorganic alignment layer 16 (22) is provided on the inner face of each substrate 10, 20, and the inorganic alignment layer 16 (22) is subjected to a treatment to impart water repellency with a plurality of water-repellent organic materials having different molecular weights.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052510-A (JP)
Title: Buffer control method and buffer control device
Inventor: INOUE KEISUKE
IPC: G06F9/54
Filed: 2005-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient multiprocessor system.  <P>SOLUTION: A preceding pointer 44 and a tracking point 48 are provided to a buffer 20. A bit map which assigns a state of in use, either writing completion and reading completion, to each block with two bits is kept while updating. Only when the following block is in the state of reading completion after starting writing to a block indicated by the preceding pointer 44 under the restriction in which the two pointers move in the same direction but never overtake each other, the preceding point 44 is advanced to the following block. Only when the following block is in the state of writing completion after starting reading to a block indicated by the tracking pointer 48, the tracking pointer 48 is advanced to the following block.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007051795-A (JP)
Title: Air conditioner
Inventor: NISHIHARA YOSHIKAZU
IPC: F25B47/02
Filed: 2005-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-type air conditioner performing a defrosting operation while continuing a heating operation.  <P>SOLUTION: The air conditioner is provided with a by-pass circuit 30 connecting a part between a shunt 8 and an on-off valve 9 to a part between a four-way valve 2 and an outdoor heat exchanger 10, the by-pass circuit 30 comprising a two-way valve 11 and a refrigerant heater 12; and a by-pass circuit 40 connecting a part between the four-way valve 2 and the shunt 3 to a part between the on-off valve 9 and the outdoor heat exchanger, or connecting a part between a compressor 1 and the four-way valve 2 to a part between the on-off valve 9 and the outdoor heat exchanger 10, the by-pass circuit 40 comprising a two-way valve 13. When the outdoor heat exchanger 10 is defrosted, an operation of opening the two-way valve 11 to allow the refrigerant heated by the heater 12, to flow to the intake side of the compressor 1, and an operation of opening the two-way valve 13 to allow the refrigerant to flow to the outdoor heat exchanger 10, are performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006214431-A (JP)
Title: Rotary compressor
Inventor: KIM ZAIGO
IPC: F04C28/28
Filed: 2005-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent interruption of operation of a compressor due to excessive rise of delivery pressure by keeping delivery pressure at set pressure or less by operation of a pressure regulation device in a rotary compressor.  <P>SOLUTION: A rotary compressor provided with a hermetic vessel, a compression device installed in the hermetic vessel and including a delivery port communicating to an inside of the hermetic vessel and a suction port for sucking external gas into the hermetic vessel, a pressure regulating passage formed to connect the suction port and a delivery side of the hermetic vessel, and a pressure regulating valve normally closing the pressure regulating passage and opening the pressure regulating passage when pressure in the delivery side is set pressure or higher.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007059078-A (JP)
Title: Spark plug and its manufacturing method
Inventor: HOTTA NOBUYUKI
IPC: H01T13/36
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug enabled to be further downsized and capable of securing vibration resistance and sufficient reliability of a linking part.  <P>SOLUTION: A main body fitting 1 is formed in a nearly cylindrical shape, with a screw part 7 formed at an outer periphery face of its tip side, as well as a tool-engagement part 8 at an outer periphery part at an end side further toward the rear of the screw part 7. An insertion-coupling part 9 is provided further toward the rear of the tool-engagement part 8, into which 9, an insulator 2 structured in nearly a cylindrical shape with a center electrode 3 fitted inside is pressed for retention. The main body fitting 1 has a Vickers hardness within the range of 180 to 500.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060004-A (JP)
Title: Original size detection apparatus, image reading apparatus, image forming apparatus, original size detection method, computer program, and recording medium
Inventor: BABA HIROYUKI
IPC: H04N1/04
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the occurrence of original size wrong detection, minimizing data required for original size detection to the utmost extent, and to prevent wrong detection caused when a high density part of an original exists at a size read position.  <P>SOLUTION: A flowchart denoting processing procedures for original size determination processing includes: steps S31, 32 of starting the detection processing and setting the number N of detection times; steps S33, 34, 35 of determining whether the detection number of times exceeds the number N by incrementing the count by 1 from n=1, determining disabled detection when the N is exceeded, repeating the decision below until n=N, determining whether a value Ln(IN) indicates white, determining it to be a lamp-off when the inside of the original is black, setting n=n+1 and returning to the comparison decision between the n and the N; a step S36 of using decision results of a value L(n)JUDGE for a detection object; a step S37 of adding "1" to the n at which the detection object is obtained; a step S38 of determining whether a next value L(n)JUDGE indicates black; a step S39 of using the result of the preceding detection object as it is when white; and a step S40 of using the decision results this time when black and terminating the original size detection processing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006006972-A (JP)
Title: Washing machine and washer
Inventor: MAMIYA HARUO
IPC: D06F33/02
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine capable of surely performing washing and eliminating bacteria by utilizing electrolysis.  <P>SOLUTION: Because of the extreme increase of the current value when the electrolytic cleaning is performed with a large amount of a detergent remaining in the laundry caused by the accidental input of the detergent and the resultant increase of detergent concentration in washing water during the electrolytic washing cycle or the like, the operation of the electrolysis device is stopped halfway through the electrolytic washing because the power supply current exceeds the upper limit current value. At that time, the operation of a pulsator 7 is continued to continue washing itself. In the electrolytic washing cycle, differently from the pre-washing cycle, it is necessary to sufficiently remove the smudges of the laundry. Accordingly, when the operation of an electrolytic device 31 is stopped halfway through the electrolytic washing cycle, an additional electrolytic washing is performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007066946-A (JP)
Title: Electronic component and mounting method thereof
Inventor: SAITO KEISUKE
IPC: H05K13/04
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component and a mounting method thereof by which, even if the electronic component is comparatively large, it can be stably mounted to a substrate.  <P>SOLUTION: The electronic component 100 is provided with a lead 2 to be inserted into a lead insertion hole 3 formed in a substrate 200. In this case, the lead 2 is comprised of a main body 20 made of conductive material and a tip 21 made of solder, and a diameter of the tip 21 is the same as or smaller than that of the main body 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067768-A (JP)
Title: Reproducing apparatus and method, recording apparatus and method, and program
Inventor: HATTA KAORU
IPC: H04N5/225
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To more effectively display an image by controlling reproduction of the image on the basis of the photographing order of images.  <P>SOLUTION: A control section 60 in a reproducing apparatus references an index file including information associated with image files recorded in an internal recording section 59 and generates a display image list denoting the display order of images satisfying a prescribed condition among the image files recorded in the internal recording section 59. The control section 50 references the display image list and allows a companding processing section 58 to acquire the image files from the internal recording section 59 and to supply the image files to a display section 34 thereby allowing the display section 34 to display the images in the order based on the display image list. The technology above can be applied to digital still cameras and digital video cameras or the like.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007068000-A (JP)
Title: Sound field reproducing device and remote control for the same
Inventor: SAITO TOSHIO
IPC: H04Q9/00
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To implement sound field correction with higher precision.  <P>SOLUTION: In a remote control 2, at least two microphones 22a-22c are provided separately from each other and on the basis of output sounds from speakers 3a-3e input from the plurality of microphones 22a-22c, distances among the microphones 22a-22c and the speakers 3a-3e are specified. On the basis of the specified distances, correction value specification information for specifying correction values for correcting output times and sound pressures of reproduced sounds output from the speakers is transmitted to a sound field reproducing body device 1 so that virtual distances among the speakers 3a-3e and the remote controller 2 can become approximately equal to one another. In the sound field reproducing body device 1, control is performed so that the reproduced sounds output from the speakers 3a-3e can be corrected by the correction values.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063240-A (JP)
Title: Metallocene complex and polymerization catalyst composition containing the same
Inventor: AIDA SHOJIRO
IPC: C08F4/54
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new type of metallocene complex and a polymerization composition containing the same, particularly to provide a catalyst composition that can selectively polymerize conjugated diene to 1,4-cis-type polymer.  <P>SOLUTION: The polymerization catalyst composition is, for example, a metallocene complex that is represented by general formula (I) (wherein Cp<SP>R</SP>is cyclopentadienyl, which may be substituted, R<SP>a</SP>to R<SP>f</SP>are each an alkyl, L is a neutral Lewis base, and w is an integer of 0 to 3) and contains a lanthanoid such as gadolinium as a metal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006040530-A (JP)
Title: Manufacturing method for optical recording medium
Inventor: KASHIWAGI TOSHIYUKI
IPC: G11B7/258
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an optical recording medium realizing large capacity and high density and adaptive to various uses.  <P>SOLUTION: A reflection film having ≥10% reflectance of light having 400 to 450 nm wavelength is film-deposited on a surface on which a rugged pattern is formed to form a first disk substrate 1, a second substrate 5 having a rugged pattern formed on one surface thereof is injection molded, a reflection film is film-deposited on the surface of the second substrate on which the rugged pattern is formed, a reflection film is film-deposited on the surface of a third substrate 6 on which a rugged pattern is formed and a protective film is formed on the surface of the third disk substrate on which the reflection film is formed. The surface of the second disk substrate on which the rugged pattern is formed as a superposition surface is superposed on and joined to the surface opposite from the surface of the third substrate on which the rugged pattern is formed and the surface of the third disk substrate on which the rugged pattern is formed as a superposition surface is superposed on and joined to the surface opposite from the surface of the second disk substrate on which the rugged pattern is formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007073271-A (JP)
Title: Stencil mask ion implanting device
Inventor: TONARI KAZUHIKO
IPC: H01L21/266
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stencil mask ion implanting device enabling uniform ion implantation while controlling a divergence angle at which an ion beam enters into a substrate within a set value and enhancing accuracy of ion implantation.  <P>SOLUTION: This stencil mask ion implanting device is equipped with an ion beam focusing device, a measuring device to measure the divergence angle of the ion beam entering into the substrate, and is structured so that first the divergence angle of the ion beam entering into the substrate is measured by the measuring device to measure the divergence angle of the ion beam, and then the divergence angle of the ion beam is controlled so that it is fallen within the range of the set value by adjusting each parameter of the ion beam focusing device, when the divergence angle of the ion beam is outside the range of the set value. At this time, the measuring device to measure the divergence angle of the ion beam is preferably equipped with a beam splitting slit and a movable Faraday cup.  <P>COPYRIGHT: (C)2007,JPO&INPIT