baber/WOPTO huggingface dataset:
Patent JP-2004250313-A (JP)
Title: Basic refractory
Inventor: TAKADA TAKAO
IPC: C04B35/043
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide refractory that is excellent in spalling resistance, corrosion resistance and coating adhesivity, and is used in a kiln such as a cement rotary kiln which does not contain chromium.  <P>SOLUTION: The basic refractory is characterized by containing 80-99 wt.% of a magnesia clinker, 0.5-10 wt.% of a spinel clinker and 0.5-10 wt.% of a zirconia raw material. Spalling resistance, corrosion resistance and coating adhesivity are improved by using magnesia as a main raw material component and including a suitable amount of the spiner clinker and the zirconia raw material in the basic refractory composition. A brick generates microcracks internally due to the difference of a thermal expansion coefficient with magnesia and therefor the spalling resistance is enhanced. The viscosity of a liquid phase produced upon the reaction of the zirconia raw material with the cement raw material is enhanced and in turn the corrosion resistance and the coating adhesivity are enhanced. Consequently, the basic refractory is suitable as a lining brick for the cement rotary kiln.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004298726-A (JP)
Title: Production apparatus and production method of granular sludge
Inventor: INABA HIDEKI
IPC: C02F11/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production apparatus and production method of granular sludge capable of easily producing granular sludge.  <P>SOLUTION: The production apparatus 2 of granular sludge is provided with a sludge treating part 4 to which the liquid to be treated containing biological sludge is supplied, the sludge treating part 4 has an agitation part which produces turbulence in the liquid to be treated by intercepting a flow of the liquid to be treated and agitates the liquid to be treated and the agitation part has a baffle 15 which obstructs the flow of the liquid to be treated in a container 11 constituting the sludge treating part 4. By using the apparatus 2, the liquid to be treated containing biological sludge is supplied to the sludge treating part 4. Therein, the flow of the liquid to be treated is intercepted by the baffle 15 in the agitation part, the turbulence is produced in the liquid to be treated and the liquid to be treated is agitated in the container 11. Thereby, the granular sludge can be easily produced. Further, by using the apparatus 2, the granular sludge having a strength of such an extent as not to be broken upon collection can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295053-A (JP)
Title: Method for processing image information, image forming system, and program
Inventor: HIRANO SACHIKO
IPC: G06T1/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To form a digital color proof which can express differences in finished products due to the kinds of print paper and can express the finish print using a special color by varying conditions such as dot density or the like, and to efficiently obtain a proof with high picture quality and reproducibility corresponding to various printing conditions from a little measurement data.  <P>SOLUTION: The system is equipped with: a parameter operating means 9 for measuring the color characteristics of the target printed matter 2 and changing the an ink condition and color adding state of overprinting on the basis of the measured values and in accordance with set conditions; a rendering means 10 for changing the conditions of a paper quality; and a machine difference correcting means correcting changes with time or the like. A color correction table (density data) by changing the measured value or by adding the measured value is obtained so that various kinds of data conversion such as conversion from the density data to the light quantity of a proof image output apparatus can be easily performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320099-A (JP)
Title: Ip terminal and network apparatus
Inventor: KOJIMA HIDEYUKI
IPC: H04L12/66
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP terminal and a network apparatus which can be connected with a police or fire head office located nearby or a weather forecast server or the like via an IP telephone network or the Internet by attaching information specifying an install location of the IP terminal to a special number dial.  <P>SOLUTION: The IP terminal includes: a special dialing request detection means for detecting a dial request to the special number dial; an information registration means for registering information to specify the installed location; and an IP packetizing means for applying IP packetizing to the information specifying the installed location.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313225-A (JP)
Title: Game apparatus
Inventor: KUROSAWA NORIYUKI
IPC: A63F13/55
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize a game image space wherein a player feels new pleasure which is never felt before by making the player recognize a character appearing in a game with attachment by considering the character in comparison with an actual person.  <P>SOLUTION: A plurality of kinds of partial images of the eyes, the mouth, etc. constituting the face of the deformed character are prepared in advance. An image generating means 11 selects and mixes the prepared partial images to the face image of the deformed character to generate a character image obtained by varying the facial expression of the character. An image display control means 12 displays a character image having a very big head and a face obtained by deforming the face of the actual person by the generated character image on a screen 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319137-A (JP)
Title: Solid polymer fuel cell
Inventor: YAMADA HARUHIKO
IPC: H01M8/02
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell which can develop an excellent battery performance by suppressing dry up and flooding and with small resistance polarization and concentration polarization.  <P>SOLUTION: This is a solid polymer fuel cell that has a structure in which an electrolyte membrane and electrode jointed body composed of a fuel electrode 3 supplied with a fuel gas containing hydrogen, an oxygen electrode 4 supplied with an oxygen gas containing oxygen, an electrolyte membrane 2 interposed between the fuel electrode 3 and the oxygen electrode 4, is clipped by separators 51, 52 formed with gas passages 511, 521. The spacing of a pair of separators 51, 52 arranged on both sides of the electrolyte membrane and electrode jointed body is changed from the upstream toward the downstream of the gas flowing in the gas passages 511, 521.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316244-A (JP)
Title: Method for preventing rise in ground temperature
Inventor: ISHIGURO MAMORU
IPC: C09K5/06
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which prevents a ground temperature from easily rising and prevents an air temperature from rising along with a rise in the ground temperature, even in sunlight irradiation.  <P>SOLUTION: A microcapsule, wherein a thermal storage medium with a melting point of 20-60°C is included, is laid. Preferably, a sheet, wherein a sheet-like substrate is coated or impregnated with the microcapsule, is laid on the ground, and artificial turf is used as a raw material to be laid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314546-A (JP)
Title: Coated metal strip for can and high-designability seamless can body using the same
Inventor: MASUDA HIDEKI
IPC: B65D25/14
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated metal strip for a can which is drawn and ironed into a high-designability seamless can body excellent in a feel of metallic luster.  <P>SOLUTION: On the side to be the outer surface of the can body, the coated metal strip for the can is covered with a non-hiding coat (A) which contains a spreadable metal pigment (a) such as an aluminum pigment and of which the ground hiding rate by the spreadable metal pigment (a) is in the range of 0.5-75%. This invention includes the high-designability seamless can body obtained by drawing and ironing the coated metal strip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328364-A (JP)
Title: Monopole antenna
Inventor: SHIZUTANI OSAMU
IPC: H01Q1/38
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monopole antenna with broadband characteristics which does not need a matching circuit in order to receive a radio wave and has a simple structure and a small size.  <P>SOLUTION: One-side ends of a coaxial antenna element 1 consisting of an outer conductor 6 and a central conductor 5 are short-circuited, and the central conductor 5 of the coaxial antenna element 1 at the other side of the short-circuited side is connected to ground. An antenna output terminal 3 has the outer conductor 6 at the grounding side 4, and the antenna with a length shorter than 1/4 wavelength of the operating frequency is realized. Through the above configuration, the antenna output impedance is matched with a required output impedance over a broadband by the length of the antenna element shorter than the 1/4 wavelength of the operating lower limit frequency, and the outer conductor 6 emits a radio wave efficiently.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321078-A (JP)
Title: Spool-connector and spool-connected body
Inventor: NAKAMURA YUJI
IPC: B65H75/02
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spool-connector enabling two or more spools wound with fishlines to be integrally stored, enabling only the fishline wound on a desired spool to be drown out, and having a simplified structure; and to provide a spool-connected body.  <P>SOLUTION: The spool-connected body shown in the figure is obtained by connecting the spools 300 and 300 having shaft holes 18 with the connector 80. The connector 80 is obtained by engaging a first member 81 and a second member 82 each of which is fitted in the shaft hole 300 of each spool and has a nearly cylindrical shape, at each end part so as to be rotatable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321686-A (JP)
Title: Rice cooker
Inventor: HORIUCHI YOSHIKAZU
IPC: A47J27/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker with a thawing and cooking function which thaws and cooks frozen cooked rice into a state before freezing where the cooked rice tastes good without scorching or drying the cooked rice.  <P>SOLUTION: The rice cooker is provided with: a bottom induction coil 3 for heating a pot 2; a lid 8 for covering the open top of the pot; a steam generation device 15 arranged in the lid, and a steam heating device for warming the steam to a temperature not lower than the boiling point of water. Thawing and cooking is controlled according to a thawing and cooking process, thereby the cooked rice which is frozen and retained is thawed and cooked into the state before freezing where the cooked rice tastes good.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004132947-A (JP)
Title: Pressure sensor
Inventor: JAKOBSEN HENRIK
IPC: H01L29/84
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robust and reliable capacitor silicon sensor for measuring pressure.  <P>SOLUTION: The capacitor silicon sensor comprises a glass plate 120 having an electrode 121 and a diaphragm 103 formed from a semiconductor material, attached to the glass plate 120, forming a gap 115 including at least a part of the electrode 121 and a capacitor element and passing an electrical signal through so as to determine electrostatic capacitance for indicating the pressure to be determined when the capacitor silicon sensor is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004329516-A (JP)
Title: Footwear
Inventor: MIYATA YOSHIAKI
IPC: A43B3/10
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a both-directional footwear provided with an upper which has high shape restoring force.  <P>SOLUTION: Both of the lower ends of the upper 2 are inserted and fixed between a main bottom 1a and an upper sheet 1b laminated on the main bottom. The lower parts of the upper 2 are fitted into notches 5 formed at the side surfaces of the upper sheet 1b and fixed closely to the whole surfaces of the notches 5. The lower parts of the upper 2 are made to be flush with the side surfaces of a bottom body 1 to be stood at a right angle from the bottom body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330377-A (JP)
Title: Working tool
Inventor: IKUTA HIRONORI
IPC: B25D11/12
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique contributing to further improvement of vibration-damping property in a working tool.  <P>SOLUTION: This working tool 101 has a striking element 131 moving in a straight line shape via pressure fluctuation within a cylinder 129 and a tool bit for performing a prescribed machining work via strike force by the striking element 131. Vibration-damping for the striking element 131 is performed by making at least the cylinder 129 perform a linear motion to face to the striking element 131.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333422-A (JP)
Title: Image processing device
Inventor: KUMIYA HIDETOSHI
IPC: B25J19/04
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image processing device capable of recognizing an attitude over a wide range, with highly precision and with a small number of teaching models (teaching images).  <P>SOLUTION: Entire region in a viewable range for the changes of a work attitude is thus roughly divided: images are fetched from each direction; and each of these images and imaging direction data thereof are stored as first teaching models. The images with a predetermined region of the change of the work attitude is imaged, by changing imaging directions by a small pitch, and the imaging directions thereof are stored as second teaching models. The work is imaged and compared and verified with the first teaching models, and the first teaching model most similar to the work is selected (100-104). A camera is moved to the position of a target to be moved, being capable of obtaining an image to compare and verify with second teaching models from the selected first teaching models (105-109). The image taken is compared and verified with second teaching models, and the second teaching model most similar to it is selected (110, 111). The position attitude of the work is determined by the imaging direction of appropriate selected teaching model and the imaging position (112, 113).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338816-A (JP)
Title: Method and device of manufacturing wire element
Inventor: YASUI SHIGEKI
IPC: B65H51/26
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a wire element not causing winding irregularities at the time of traverse turn in taking up without restraining a high speed performance of a manufacturing processing facility.  <P>SOLUTION: A speed of a manufacturing line of a wire element 1 is made constant, so as to lower a take-up speed in a period after and before a traverse turn. The wire element 1 not taken up during this period is accumulated to an accumulator 20 installed at a front stage of a winding machine 30, and then the take-up speed is increased, so that the wire element accumulated to the accumulator 20 is recovered by a take-up bobbin 31. Thereafter, the wire element is wound at a constant take-up speed coincident with the manufacturing line speed of the wire element. These steps are repeated in this manufacturing method. This manufacturing device has the accumulator 20 coping with increase and decrease of the take-up speed between a pulling capstan 10 and the winding machine 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003478-A (JP)
Title: Crosshead type engine
Inventor: VOLEUND ANDERS
IPC: F01M1/08
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve a crosshead type engine of a compact structure and a relatively small sliding resistance by a simple and inexpensive means.  <P>SOLUTION: In the crosshead type engine in which a piston 3 is connected to a crosshead 5 via a piston rod 4, the crosshead cooperates with a crankshaft 7 via a connecting rod 6, a guide shoe 11 is provided on the crosshead, a guide rail 12 extending parallel to a moving direction of the piston 3 is disposed on the guide shoe, and a lubricating oil is fed to a gap between sliding surfaces 13 and 14 with the guide shoe 11 and the guide rail 12 by a lubricator, the sliding surfaces 13 and 14 of the guide shoe 11 and the guide rail 12 are uninterrupted, the lubricator has a spray nozzle 17 capable of spraying the lubricating oil, and a jet 18 toward the sliding surface 14 of the guide rail 12 is formed by the spray nozzle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004341280-A (JP)
Title: Apparatus and method for manufacturing color filter, and color filter
Inventor: SONEHARA AKIO
IPC: G02F1/1335
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for manufacturing a high-precision filter by accurately aligning layers forming a color filter, and the color filter manufactured by the apparatus and method.  <P>SOLUTION: In order to accurately match positions of a black matrix 15 and a photo-mask 4a for color filter layers, alignment is performed to match the center of a window 55-1 and the center of a mark 53-1 which is formed when forming the black matrix 15. The alignment is performed by rotating a roller 24-1b of a nip roller couple 22b in a direction B and rotating a roller 24-2b in a direction B' while fixing a nip roller couple 22a or by rotating the roller 24-1b in a direction C and rotating the roller 24-2b in a direction C' and applying a tensile force to a sheet-like base material 11. The alignment is confirmed by CCD cameras 35a, 35b and the photo-mask 4a for the R layer is then exposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339596-A (JP)
Title: Zinc chloride-containing acidic plating bath
Inventor: NAGATANI YASUHIRO
IPC: C25D3/22
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bright electrogalvanizing bath which solves problems as for regulation of nitrogen and boric acid in drainage and burnt deposits resistance.  <P>SOLUTION: The acidic plating bath comprises zinc chloride of 10 to 100 g/L, potassium chloride of 100 to 250 g/L, ammonium chloride of ≤30 g/L, and denatured polyethylene imine of 0.05 to 5 g/L. The plating bath may comprise amino acid of ≤5 g/L, and may not comprise boric acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346949-A (JP)
Title: Gas cock
Inventor: SHIBABUCHI TOSHIO
IPC: F16K41/08
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To minimize force required for opening-closing operation, while maintaining sealability equal to a conventional gas cock having fire resistant packing.  <P>SOLUTION: This gas cock has a metallic valve casing 1, a metallic valve element 26 of a ball structure, and a metallic valve rod 25 projected outside the valve casing 1, and capable of rotating the valve element 26; seals a part between an outer peripheral surface of the valve rod 25 and a penetrating part inner surface of the valve casing 1; and is formed by interposing a low frictional plastic ring-like sealant 38 between radially expanded surfaces 31 integrally formed on the outer periphery of the valve rod 25, so as to be opposed to the penetrating part outside opening end 28a and the inside opening end 28b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349765-A (JP)
Title: Information processing apparatus ad method, recording medium, and program
Inventor: USHIRO TERUYUKI
IPC: H04N5/225
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance communication accuracy in data communication utilizing an optical beacon and an ID recognition camera.  <P>SOLUTION: A light receiving section 141 receives an optical signal emitted from a transmission apparatus for emitting light in a prescribed blinking pattern. A storage section 161 stores a plurality of signals for a target pixel and pixels around the target pixel among optical signals received by the light receiving section 141. An ID decode processing section 144 decodes the signal resulting from a light received by the target pixel on the basis of a plurality of the signals stored in the storage section 161. The information processing apparatus or the like is applicable for data communication systems utilizing the optical beacon and the ID recognition cameras.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004121817-A (JP)
Title: Custom-designed jig for positioning orthodontic bracket, its fabrication method, and its use method
Inventor: ANDREIKO CRAIG A
IPC: A61C7/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the function and handleability of an orthodontic jig.  <P>SOLUTION: A connecting structure 41 has a spring metal tip 43 fixed to the jig main body 10 and fit in a hole and is formed into a peg shape fixed in the bite-gum direction so that the tip is slid out from the hole of the bracket when the jig is moved from a tooth to the bite direction to detach the jig after the appliance is connected, A handle 50 is places the combination on the surface of a tooth and removes the jig from the bracket and a tooth by equipping a handling tool so as to hold the combination of the jig and the bracket. The peg can be formed of a one layered or bent spring metal strip. The bent part is energized by the spring to expand and is detachably fit into the hole in the bracket. The other end is fixed to the jig main body. In case of a tooth with an insufficient feature, the positioning structure can be added to a tooth or a detachably extended part can be made into the jig so as to be positioned on a neighboring tooth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004345198-A (JP)
Title: Liquid ejector, liquid ejecting method, and liquid ejection system
Inventor: NUNOKAWA HIROICHI
IPC: B41J2/01
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress adhesion of liquid drops to an unexpected part by preventing liquid drops, ejected to a region deviated from a medium, from floating when dots are formed up to the end part of the medium by ejecting liquid drops.  <P>SOLUTION: In the liquid ejector having a liquid ejecting section for ejecting liquid drops of a plurality of sizes toward a medium, the liquid ejecting section ejects liquid drops toward the vicinity of the end part of the medium, and the smallest one of the plurality of liquid drops having different sizes does not exist in the liquid drops deviated from the medium and not impacting thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349444-A (JP)
Title: Method for forming wiring
Inventor: YOSHIDA HIDEAKI
IPC: B24B37/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming wiring, which reduces the dishing of embedded copper wiring without generating polishing residues of copper around a substrate.  <P>SOLUTION: The method comprises steps of depositing a conductive film on an insulating film on the substrate so as to be deposited in a groove formed in the insulating film, and removing the conductive film that has run over from the groove by polishing. The conductive film deposited in the deposition step is even throughout an inplane of the substrate. In the removal step, independent of a polishing load, an air pressure onto a rear of the substrate by a support 104 is controlled so that the polishing speed in the inplane region which is inside of 5mm from an end of the substrate is kept at a constant level, and that the polishing speed in the region which is outside of 5mm from the end of the substrate is permitted to be higher than the polishing speed in the inplane region which is inside of 5mm from the end of the substrate. Other than copper, the conductive film may consist of tantalum or tantalum nitride, or stacked layer of the both.  <P>COPYRIGHT: (C)2005,JPO&NCIPI