baber/WOPTO huggingface dataset:
Patent JP-2004039518-A (JP)
Title: Glass tube heater and refrigerator equipped with it
Inventor: TAKASHIMA KAYO
IPC: F25D21/08
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass tube heater having high safety even when a flammable gas refrigerant in a refrigerator leaks, and to provide a refrigerator equipped with it.  <P>SOLUTION: This glass tube heater is composed of: a cylindrical glass tube 9; a pair of caps 10 for closing openings at both ends of the glass tube 9; and a heater wire 12 disposed in the glass tube 9 and having a spiral part 11. As a means for keeping a clearance between the spiral part 11 and the lower surface 9a of the glass tube 9 to prevent contact between them, for instance, the spiral part is wound around a core material to prevent sagging of the spiral part, so that the temperature of the glass tube 9 is prevented from being at a temperature above the ignition temperature of the flammable gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039169-A (JP)
Title: Information recording carrier
Inventor: KONDO TETSUYA
IPC: G11B7/24085
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording carrier provided for information of high density, increased capacity with little warping on substrate is attained without modifying an optical disk system applied to a CD system.  <P>SOLUTION: The information recording carrier forms a signal face 10a based on a minute pattern of unevenness shape in one face side using substrate material having optical transparency, and deposits a signal layer 20 on this signal face 10a. In addition, the carrier is provided with: a first optical transparency substrate 10 which forms a flat surface 10b in another face side facing to one face side; a second optical transparency substrate 30 which forms flat surfaces 30a and 30b in one face side and another face side using substrate material having optical transparency; and an optical transparency adhesives layer 40 formed between both flat surfaces by adhering a flat surface 10b formed in another face side of the first optical transparency substrate 10 with a flat surface 30a (30b) formed in either one face side of the second optical transparency substrate 30 by an optical transparency adhesives. Further, the carrier is composed so as to irradiate the signal layer 20 of the first substrate 10 with a laser beam incident from the second substrate 30 side through the second optical transparency substrate 10 and the optical transparency adhesives layer 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067099-A (JP)
Title: Valve mechanism
Inventor: MASUDA KATSUTOSHI
IPC: B65D35/50
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve mechanism which can surely close a fluid even with a simple structure, and can arbitrarily change a flow rate of the fluid passing therethrough depending on a pressure applied to the mechanism.  <P>SOLUTION: A valve seat portion 20 has an approximately tubular form formed with a circular aperture 23 to serve as a valve seat on its bottom. A valve portion 10 has an annular support 11 provided inside the valve seat portion 20, a valve element 12 having a shape corresponding to the circular aperture 23 of the valve seat portion 20, and four joints 13 for coupling the support 11 with the valve element 12. Each of the four joints 13 has a pair of bending parts 14. The valve portion 10 has the valve element 12 structured to be movable between a closing position where the valve element 12 closes the aperture 23 of the valve seat portion 20 and an opening position for opening the aperture 23 by the flexibility of the four joints 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042932-A (JP)
Title: Packing system
Inventor: MIYATA KAZUHIKO
IPC: B65D19/18
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing system for suppressing oscillation or deformation of a sleeve held between a pallet and an intermediate tray which is also used for a lid, and increasing the compression-resistant load of the sleeve itself.  <P>SOLUTION: This packing system comprises at least a pallet P, a sleeve S, and an intermediate tray T which is also used for a lid. The sleeve comprises an outer wall 10a and a partition member 11, and upper and lower end parts of the sleeve are inserted in grooves 6, 7, 25 and 29 formed in the pallet and the intermediate tray which is also used for the lid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043225-A (JP)
Title: Process for preparing amorphous carbon for dummy wafer
Inventor: KATAHIRA SHINICHIRO
IPC: C01B31/02
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for efficiently preparing an amorphous carbon suitably used for a dummy wafer which has extremely few open pores and shows an excellent dimensional accuracy.  <P>SOLUTION: In the process, a phenol resin having a moisture content of ≤1 wt.%, a grain size of ≥50 μm and a heat flow property measured by a disc cure method of 70-150 mm, is molded, burned and carbonized. Preferably, the resin is burned in a vacuum or inert gas atmosphere at a final burning temperature of 1,200-1,600°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042386-A (JP)
Title: Engine chain saw
Inventor: NAKADATE HIDEYUKI
IPC: B27B17/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the opening/closing of a cover, maintenance work, etc., even when a side handle exists.  <P>SOLUTION: On the left side of a main body 2, the side handle 9 is installed between a handle 4 and the backward lower part of the main body 2. The lower end of the side handle 9 is connected in a backward section other than a cover 5 in the side of the main body 2, and the intermediate part of the side handle 5 is formed to detour around the outside of the cover 5 from above.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003073533-A (JP)
Title: Polylactic acid polymer composition
Inventor: MATSUI MASAO
IPC: C08L101/16
Filed: 2002-07-12
Abstract: PROBLEM TO BE SOLVED: To solve problems that polylactic acid becomes amorphous when quenched by injection molding, etc., and has a high melt viscosity with difficulties in production and processing and a molded product is deformed by its own weight, etc., at a temperature between the glass transition point (about 60 deg.C) and the crystallization temperature (about 100 deg.C) and has inferior heat distortion resistance. SOLUTION: This polymer composition comprises a polyester polymer (A) selected from polyL-lactic acid homopolymer, polyD-lactic acid homopolymer and polyL/D lactic acid copolymer and a polyester block copolymer (B) in which a crystalline polyester segment comprising an aliphatic dicarboxylic acid and a chain diol as components is bound to a polylactic acid segment in a weight ratio of the crystalline polyester segment to the polylactic acid segment within the range of (97/3) to (50/50). In the polymer composition, the polyester polymer (A) is mixed with the polyester block copolymer (B) in a weight ratio (A/B) within the range of (97/3) to (40/60).
Patent JP-2004042519-A (JP)
Title: Inkjet recording sheet
Inventor: MATSUNAMI YUKI
IPC: B41J2/01
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording sheet, in which no crack or the like develops and which is strong and, at the same time, which has a high surface lustrousness and a favorable ink absorption and can form an image having a high resoluion and a high density.  <P>SOLUTION: This inkjet recording sheet has a coloring material accepting layer comprising inorganic pigment particles, a water-soluble resin, a crosslinking agent allowing to crosslink the water-soluble resin and a dendritically branched polymer having a mordanting group at the terminal of a molecule on a support.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045925-A (JP)
Title: Magenta toner for developing electrostatic charge image, magenta developer and image forming method
Inventor: SUGIURA HIDEKI
IPC: G03G9/09
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide magenta toner which is excellent in electrostatic charge stability even after outputting tens of thousands of sheets of pictures under circumstances of high temperature and high humidity after prolonged storing in circumstances of high temperature and high humidity and in which there is little toner of weak electrification and reverse electrification and toner scattering does not occur.  <P>SOLUTION: The magenta toner for developing electrostatic charge image containing at least a binder resin and a magenta colorant. As the magenta colorant, both of a compound expressed by formula (1) and a compound expressed by formula (2) are contained and further number average particle size of colorant particles in the toner is 10-500 nm. Further content of the compound of formula (1) in the colorant is 30-70% and content of the compound of formula (2) is 20-60% (in formula, R<SB>1</SB>,R<SB>2</SB>,R<SB>3</SB>and R<SB>4</SB>respectively denote any among OCH<SB>3</SB>, halogen,H,OH,NO<SB>2</SB>,OC<SB>2</SB>H<SB>5</SB>,alkyl group, NH<SB>2</SB>,N(CH<SB>3</SB>)<SB>2</SB>and NHCOCH<SB>3</SB>)  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041994-A (JP)
Title: Production method of adhesive material and adhesive material
Inventor: WATARI KOJI
IPC: B05D3/02
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a compound adhesive material strongly adhered to the surface of a base material by a filmy material and a bulky material, and the adhesive material given by a specified function and property.  <P>SOLUTION: The filmy material or bulky material is formed on the surface of a base material sample and the material which is adhered strongly to the surface of the base material sample is produced by applying a centrifugal force in the course of heating. That is to say, (1) the material is formed or placed on the surface of the base material sample, (2) the above resultant material is heated, (3) the centrifugal force is applied in the course of heating, and (4) the material is obtained which is strongly adhered to the surface of the base material sample by steps (1)-(3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053695-A (JP)
Title: Street corner map system
Inventor: YOSHIMURA YOSHINORI
IPC: G09B29/10
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a street corner map system which can get the convenience of a user utilizing a peripheral map plate in an urban area.  <P>SOLUTION: When the user touches a wide area map, the street corner map system is magnified and displayed by a display part 4. When the user inputs an address and a building name to a retrieval field, the inputting part 2 recognizes the address and the building name and the corresponding data is displayed on a map data storage device 3 by the display part 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051387-A (JP)
Title: Apparatus for manufacturing precipitation plate
Inventor: TSUDA MASANORI
IPC: C30B28/04
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing precipitation plate capable of providing a precipitation plate under precipitation conditions that the temperature and temperature distribution of a substrate surface in immersion of the substrate for precipitation into molten metal are kept always constant.  <P>SOLUTION: The apparatus for manufacturing the precipitation plate is for manufacturing the sheet-like precipitation plate by melting a material to be melted into the molten metal in a hermetic treatment chamber and by solidifying and growing the material to be melted on the surface of the substrate for precipitation. The apparatus is provided with a melting furnace apparatus in which the material to be melted is housed under heating so as to form the molten metal, a precipitation mechanism which immerses the substrate for precipitation into the material to be melted and pulls up the substrate, and a preheating mechanism for the substrate for precipitation prior to the immersion. The preheating mechanism has a preheating plate 82 which is formed by arranging ≥2 flatly wound spiral coils 82a and 82b within the same virtual plane P and a current supplying means for supplying current to the coils 82a and 82b adjacent to each other in the preheating plate 82 so that the rotating directions of the current flowing in the coils become opposite to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016215-A (JP)
Title: Method for processing soybean milk
Inventor: KOMINATO JO
IPC: A23L11/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing soybean milk in the home, capable of removing a smell peculiar to soybeans, and capable of making the soybean milk have an excellent taste and more useful for promoting the health than ever.  <P>SOLUTION: The soybean milk to which a protease preparation is added and which is contained in a pack is put into a heat-insulating vessel, hot water in an amount of 0.5-1.2 times the amount of the soybean milk is poured into a space between packs containing the soybean milk in the vessel, the vessel is covered, and the soybean milk is made to be kept at a temperature of 40-70°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054459-A (JP)
Title: Letter discriminating method and device
Inventor: SAKAI SATORU
IPC: G06K9/62
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize the efficiency of letter discrimination processing concerning a letter discriminating method for discriminating whether a letter to be discriminated is the same as a reference letter by using an image processing technology.  <P>SOLUTION: A normalized correlation value xp between a reference letter pattern and its vertical inversion pattern, a normalized correlation value yp between the reference letter pattern and its horizontal inversion pattern, and a normalized correlation value zp between the reference letter pattern and its point symmetrical pattern are calculated. A normalized correlation value xq between a letter to be discriminated pattern and its vertical inversion pattern, a normalized correlation value yq between the letter to be discriminated pattern and its horizontal inversion pattern, and a normalized correlation value zq between the letter to be discriminated pattern and its point symmetrical pattern are calculated. In this case, P(xp, yp, zp), Q(xq, yq, zq) are defined as points in a three-dimensional space, and when a distance L between P and Q is L ≤ LTH (letter discrimination threshold), it is judged that the letter to be discriminated is the same as a reference letter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003088780-A (JP)
Title: Improved paint spray gun
Inventor: SCHMON EWALD
IPC: B05B12/00
Filed: 2002-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a spray gun that easily detects and displays a spray pressure using a simple means. SOLUTION: In a spray gun body 1, a tube 38 is disposed distant from the inner surface by a certain distance in a compressed air borehole 36 in order to detect and display a spray pressure. The tube 38 has a channel 53 that feeds compressed air into part of piston boreholes of compressed air valves 31 and 32 in its inside. The boundary of the tube 38 constitutes an intermediate clearance 39 formed between its outside and the inner wall of the compressed air borehole 36, the intermediate clearance 39 is connected to a pressure chamber 28 disposed downstream of the compressed air valves 31 and 32 via the first connection channel 50 and further connected to a pressure gauge chamber 46 formed on a grip 2 allotted for a pressure detection/pressure display device 45 via the second connection borehole channel 52.
Patent JP-2004052338-A (JP)
Title: Method of installing pc elevated bridge
Inventor: OURA TAKASHI
IPC: E01D101/24
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method suitable for bridging when there is a condition unable to use a lower space such as a grade separation in a span of about 40 to 60 m.  <P>SOLUTION: Bridge bodies having the length of adding the almost 1/2 length of the installing span length are respectively constructed on adjacent spans on the bridge shaft directional both ends of an installing span unable to use the lower space. These bridge bodies are mutually extruded on the installing span from both sides, and the extruded bridge bodies are joined in the center of the installing span. Both side bridge bodies may be drawn near by a PC cable as a means for mutually extruding the bridge bodies from both sides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053111-A (JP)
Title: Inspection method of combustion flame detecting circuit
Inventor: MURANAKA KOICHI
IPC: F23N5/12
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method of a combustion flame detecting circuit whereby an inspection device can be miniaturized without being influenced by a level or unevenness of an AC signal, a margin is not required between an upper limit and a lower limit at the time of fastening measurement, and the inspection work can be simplified.  <P>SOLUTION: In this inspection method of the combustion flame detecting circuit, a series circuit constituted by a diode 11 and a constant current load 12 for applying a predetermined current is connected to a flame rod connecting terminal 3 as a dummy load 13 substituting for a combustion flame 1 and a frame rod 2 so that output of the combustion flame detecting circuit can be evaluated. The constant current load 12 is provided with a current value changing means 14 (17). The output of the combustion flame detecting circuit is evaluated while varying a current value of the current applied to the constant current load 12 by the current value changing means 14 (17).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050754-A (JP)
Title: Thermal transfer ribbon and thermal transfer method using the same
Inventor: HAYASHI HISATO
IPC: B41M5/40
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer ribbon which singly enables image printing and the formation of a security part and which enables an improvement in productivity and a reduction in cost, and a retransfer method using the thermal transfer ribbon.  <P>SOLUTION: Characteristically, a coloring-agent layer forming area for forming an image by transferring a coloring agent to a body to be transferred and a security-layer forming area for forming a security layer for use in the printing of information for identifying the formed image are provided on a base material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003150547-A (JP)
Title: Awareness/collaboration system
Inventor: NAKAGAWA KENICHI
IPC: G06F13/00
Filed: 2002-07-25
Abstract: PROBLEM TO BE SOLVED: To realize a cooperative control of a common image screen, a common red pen and browser, and cooperative work by a Java program in a plurality of browsers in an awareness/collaboration system composed of an awareness server, a collaboration server, and a plurality of clients. SOLUTION: The awareness sever has a sharing means for holding information on the clients, a receiving means for receiving URL from the clients, and a transmission means for transmitting the URL to the whole clients by referring to the common sharing on the basis of reception of the URL. The collaboration server has a means for transmitting operation information to the whole clients by referring to the sharing means when receiving the operation information on the cooperative application from the clients. The clients have a receiving means for receiving the URL from the awareness server and the operation information from the collaboration server, a transmission means for transmitting a request for a page specified by the URL to a WWW server, and a means for performing the operation of the cooperative application on the basis of the operation information.
Patent JP-2004060794-A (JP)
Title: Vacuum heat insulating material, and manufacturing method of its core material
Inventor: AMAYOSHI TOMONAO
IPC: F16L59/06
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum heat insulating material capable of reducing generation amount of waste material of a core material.  <P>SOLUTION: In the vacuum heat insulating material, the core material 1 formed by compression-molding an inorganic fiber assembly and solidifying it with a binder is coated with envelope material having gas barrier property, and its inside is decompressed. The core material 1 is constituted by a plurality of laminated sheet inorganic fiber assemblies 3. Ground products 4 of the waste material of the core material 1 remaining when the core material 1 having a required size is extracted by cutting in an intermediate part formed by removing ends of a molded body from the molded body as a base of the core material 1 are mixed between the laminated sheet inorganic fiber assemblies 3. Thus, wastage of the waste material of the core material 1 can be reduced, and resources can be used effectively. A harmful effect on strength and flatness of the outer surface of the core material 1 by mixing the ground products 4 of the waste material of the core material 1 can be minimized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062623-A (JP)
Title: Withdrawal and transfer system
Inventor: YAMASHITA OSAMU
IPC: G06Q40/04
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate, save effort at and eliminate trouble in account management while offering the same convenience and safety as the opening of a plurality of accounts.  <P>SOLUTION: A withdrawal and transfer system has a user account 11 having a main account and sub accounts for receiving automatic transfers from the main account, automatic transfer recording means for recording automatic transfer information about the automatic transfers, and information providing means for providing the automatic transfer information for the nominee of the user account 11. A withdrawal or transfer from the user account 11 is from the sub accounts. The information providing means provide information about the withdrawal or transfer from the user account 11 as well as the automatic transfer information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058019-A (JP)
Title: Catalyst for decomposing organic nitrogen compound contained in waste gas
Inventor: NANBA TETSUYA
IPC: B01J23/745
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for efficiently detoxifying a gas to be treated containing organic nitrogen compounds without by-producing injurious materials to a human body such as HCN or NOx or environmental pollutants, and being extremely effective as air pollution abatement measures, work environment preservation or the like.  <P>SOLUTION: The catalyst comprises at least one metal or metal oxide selected from Fe, Cu, Ag and Co.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065306-A (JP)
Title: Button
Inventor: SAEGUSA RYOKO
IPC: A44B1/02
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in the recovery work for reusing a garment, for which buttons should be removed from the garment manually, that trouble may occur in the recovering work by a machine after the manual button removal work and the impurity may be mixed in the recovery work because the manual button removal work is relatively difficult and some buttons may be left unremoved.  <P>SOLUTION: A flat string-like body, made of the same material as of the garment to which the button is attached, is wound a plurality of times as folded in a desired length. One end of the wound string-like body is stored in the folded body, the other end on the outside is sewn to the peripheral surface with a thread, and the middle of the wound string-like body in the longitudinal direction is sewn to the garment with the thread to make the button.  <P>COPYRIGHT: (C)2004,JPO