baber/WOPTO huggingface dataset:
Patent JP-2002122256-A (JP)
Title: Pressure reducing valve
Inventor: KATO OSAHIDE
IPC: G05D16/06
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To save the labor required for a water leakage test of piping and to maintain a water flow condition during throughout the test. SOLUTION: A change-over flow passage 27 is provided between a pressure detection chamber 7 and a secondary side pressure chamber 3 of a pressure reducing valve 1, and a first port 29, a second port 30, and a third port 31 communicating with each of a primary side pressure chamber 2, the secondary side pressure chamber 3, and the pressure detection chamber 7 are provided in the change-over flow passage 27.  The pressure reducing valve 1 is changed over to a condition in which each of the second and third ports 30, 31 is not communicated with the first port 29 to communicate with the second and third ports 30, 31 and the secondary side pressure chamber and the pressure detection chamber 7 are communicated with each other to make a pressure reducing function effective or a condition in which each of the first and second ports 29, 30 is not communicated with the third port 31 without communicating the secondary side pressure chamber and the pressure detection chamber 7 to make the pressure reducing function ineffective, water flows in the primary side pressure chamber 2 and the secondary side pressure chamber 3 through a valve port 5,  and the first and second ports are communicated so that water flows in the primary side pressure chamber 2 and the secondary side pressure chamber 3 through the change-over flow passage 27 by a selector valve 28 of external operation type for connecting and changing over each port 29, 30, 31.
Patent JP-2002115344-A (JP)
Title: Damping member, sound insulator, and sound-insulating partition
Inventor: MIURA AKIHISA
IPC: E04B2/74
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a damping member and a sound insulator showing a high damping property and high sound-insulating performance, and a sound-insulating partition using them and being inexpensive and easy to construct. SOLUTION: A resin composition comprising a chlorine type high polymer material of 100 pts.wt. with a chlorine content of 20 to 65 wt.% and a chlorinated paraffin of 100 to 250 pts.wt. with a number average carbon number of 12 to 50 and a chlorine content of 30 to 65 wt.% or a resin composition comprising a chlorine type high polymer material and a chlorinated paraffin with a number average carbon number of 12 to 16 is shaped, using a binding material with a modulus of longitudinal elasticity of 1 Gpa or more, on at least one side of a surface member to obtain the damping member. Such the damping member is laminated in such a manner that the surface member does not make direct contact with the binding material. The sound insulators whose surface members are made of gypsum boards are laminated in such a manner as to face each other across a frame.
Patent JP-2002124007-A (JP)
Title: Recording medium loading unit
Inventor: KABASAWA HIDETOSHI
IPC: G11B17/04
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To realize improvement of usability at the insertion of a disk-shaped recording medium in a recording medium loading unit which can accept different kinds of disk-shaped recording media. SOLUTION: The recording medium loading unit is provided with a carrier unit 70 to transport inserted recording media 11 to 13 between an ejection position and a loading position, a loading motor 100 to drive a carrier unit 70, and a control means 150 to control the loading motor 100. The controller 150 applies such a voltage to the loading motor 100 that the carrier unit 70 does not operate only by the driving force of the loading motor 100 when the carrier unit 70 locates between a loading starting position (a 8L starting position P2 when the recording medium is a 8 cm disk 11) which is ahead of the insertion direction of the recording medium and the ejection position.
Patent JP-2002123432-A (JP)
Title: Compound memory device and selecting method therefor
Inventor: SATSUMA YUICHI
IPC: G11C11/401
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a compound memory module and a selecting method therefor, which can easily refer to the production history or the like of a compound memory module and can improve yield while effectively utilizing the compound memory module including a defective IC chip. SOLUTION: A plurality of IC chips 2, 3 and 4 including the nonvolatile memory chip 3 are packaged in one package 1 and history information containing the result of the operation test of each of IC chips 2, 3 and 4 is written on the specified region of the nonvolatile memory chip 3. By reading the history information of the respective IC chips 2, 3 and 4 out of the nonvolatile memory chip 3, the IC chip, which is the factor of a defect, can be specified so that the remaining non-defective IC chips can be effectively utilized and diverted to the product of the other purpose or the like. As a result, the ratio of compound memory modules 1 to be processed as defective articles is reduced, the yield is practically improved and the productivity of the compound memory modules 1 can be improved.
Patent JP-2002130352-A (JP)
Title: Vibration isolator
Inventor: KAMIFUKU SHIGERU
IPC: B60G7/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To transform a spring constant continuously and gradually while reducing a manufacturing cost. SOLUTION: An inner tube metal fitting 16 is arranged in an inside of an outer casing metal fitting 12 and a stopper member 22 of ring shape made by a rubber is disposed in a recess 14A between the inner tube metal fitting 16 and the outer casing metal fitting 12. An outer surface 22B of the stopper member 22 is provided with a wave shape W with continuous irregularity throughout the periphery of the outer surface 22B circumferentially.
Patent JP-2001193590-A (JP)
Title: Fuel feed system for boat
Inventor: HARTKE DAVID J
IPC: F02M37/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel feed system 100 for a boat provided with an internal combustion engine. SOLUTION: This system provides a fuel source (for example 30). In order to feed fuel to an engine, a fuel supply conduit 38 is connected to the fuel source. One end of a fuel impermeable housing 102 is connected to the fuel source to confine a passage for receiving the fuel supply conduit on the inside of a boat. This passage is hermetically sealed against the inside of the boat, and provides a return path to the fuel source to the fuel leaked into the passage.
Patent JP-2002137058-A (JP)
Title: Production method for corrosion-resistant, high-strength oil well steel pipe joint and high-strength oil well steel pipe joint
Inventor: KIMURA MITSUO
IPC: C22C38/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a production method by welding of a high-strength oil well steel pipe joint. SOLUTION: The production method includes a high-strength martensitic stainless steel pipe, base metal of which is composed in mass of C of 0.03% or less, Si of 0.70% or less, Mn of 0.30-2.00%, Cr of 10.5-15.0%, Ni of 0.03% or less, O of 0.01% or less and either one or both of Nb of 0.20% or less and/or V of 0.20% or less. The production method further includes a welding filler metal composed in mass of C+N of 0.3% or less, Si of 1.0% or less, Mn of 2.5% or less, Cr of 10.5-24.0%, Ni of 8.0% or less and either one or both of Nb of 0.20% or less and/or V of 0.20% or less. The circumferential edges of the said pipes are welded together by filling the sail filler metal to form a pipe joint. Or welding conditions or the base metal is adjusted so that the filler metal can further contain Mo, Cu, Ti, Zr, B, W, Ca and REM. The base metal can further contain Mo, Cu, Ti, Zr, B, W and Ca.
Patent JP-2002132420-A (JP)
Title: Address input method
Inventor: JOHN MCGOVERN
IPC: G06F3/0489
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an address input method that improves the operability of addressing operations. SOLUTION: When the address input method enters an address that is a combination of a street number data containing numbers and place name data including characters, it is an area-extracting unit 50 that retrieves the place name data that partially matches the entered data and the street number by using a fixed retrieved data stored in a geographical buffer 10 on the basis of the entered data at each time, if the street number and the place name are sequentially entered, as well as dynamically extracts an area of the street number data corresponding with the retrieved street number data. A display unit 6 displays the area of street number data extracted by the area-extracting unit 50 on its screen by updating sequentially.
Patent JP-2002132432-A (JP)
Title: Multidimensional tactile input/output unit
Inventor: KAMEYAMA KENICHI
IPC: G06F3/0487
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a multidimensional tactile input/output unit that behaves like argil and bears tactile impression like it. SOLUTION: This is a tactile input/output unit consists of particulate or powder matter and an elastic membrane that enwraps the particulate or the powder matter and a deformation counter part that counters a local deformation of the elastic membrane and an orientation sensor that measures an orientation in a 3 dimension space of whole span of unit. The deformation is measured by sensing a partial tensile force in a structure that bears tension structure or tensegrity structure, or angle alteration between members of tensegrity structure, or a local curvature of the elastic membrane. And changing friction coefficient or viscosity coefficient between particulate matters with electromagnetic action or thermal action varies hardness of the unit.
Patent JP-2002135519-A (JP)
Title: Communication terminal
Inventor: KATAOKA NAOTO
IPC: H04N1/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To record data on both sides of a paper sheet with a prescribed size without missing of recording even when received double-side images are different in the front and rear sides. SOLUTION: When an original has been received externally (ST1), whether or not the received image is a double-side image is discriminated (ST2), and in the case that the double-side image is received, and when the received image has a long side image and a short side image and setting of priority over the long side image exists (ST3), the paper sheet optimum to the long side image is selected and the image is printed on both sides of the selected paper sheet.
Patent JP-2001147017-A (JP)
Title: Offset dilution combustor liner
Inventor: MONTY JOSEPH DOUGLAS
IPC: F23R3/06
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an offset dilution combustor liner for suppressing an increase in an exhaust emission of NOx or the like by an improved diluted air while obtaining the satisfactory performance of the combustor. SOLUTION: The combustor liner comprises a row of primary dilution holes disposed through the liner aft of a forward end, and a row of secondary dilution holes disposed through the liner between the primary holes and the aft end. In this case, the secondary holes are changed in size in the circumferential direction to the maximum size offset from the primary holes in the circumferential direction.
Patent JP-2002128959-A (JP)
Title: Method for manufacturing bicycle colored tire and rubber mixture used therein
Inventor: KANEHARA YOSHITAKA
IPC: B60C1/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a bicycle colored tire which has high wear resistance on traveling, weatherability, and ozone resistance without the peeling of the outer surface of the tire in use as seen in the conventional colored tires and has excellent fashionableness and designing of external appearance having a metallic color, and a rubber mixture which is used in this method. SOLUTION: First, the rubber mixture which comprises 100 pts.wt. entire rubber components, 5-20 pts.wt. platelet mica having an average particle size of up to 200 μm, and 0.05-10 pts.wt. color pigment is produced. Then, this rubber mixture is kneaded in a sealed kneader and after kneading, a metallic colored tire tread 1 having a surface layer rubber portion 2 and an inner layer rubber portion 3 which contain a wear-resistant compound is extruded. This tire tread is molded by laminating with bead wires 4 and a carcass 5 and subjected to pressing cure. Thus, a bicycle colored tire having excellent wear resistance, weatherability, ozone resistance, and color gloss in external appearance can be obtained.
Patent JP-2002146416-A (JP)
Title: Blast furnace operation method by means of simultaneous injection of pulverized coal and synthetic resin material
Inventor: MURAI RYOTA
IPC: C21B5/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To develop a technique by which the combustibility of synthetic resin material is improved in the case of simultaneously injecting a lot of pulverized coal and granular or splintered synthetic resin material. SOLUTION: As for the method for burning the pulverized coal firstly, and directly heating the synthetic resin material with this combustion heat, the pulverized coal is externally deposited on the surface of the synthetic resin material, and they are supplied into a combustible zone until the pulverized fine coal is released. Therefor, the pulverized coal 8a and the synthetic resin material 7a are gas-carried through different carrying passages and joined, and the joined body is injected into the inner part of a blast branch pipe 2 connected to a tuyere 1 part or the inner part of the tuyere 1. At least either one of the carry gas speed of the pulverized coal, the carry gas speed of the synthetic resin material just before joining, or the carry gas speed after joining is made different from other carry gas speeds.  As the carrying passage length of the joined body from the joined point 9 to the injecting hole 10, a suitably evaluated allowable maximum distance is set. Particularly, the distance is decided while considering the relaxation time of the synthetic resin material and the Reynolds number of the particles.
Patent JP-2002145038-A (JP)
Title: Road surface friction coefficient estimating device of vehicle
Inventor: KOGURE MASARU
IPC: B62D6/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To ensure reliability and precision stableness of coefficient of friction on a road μ by stopping surely estimation of the coefficient μ, when the coefficient μcan not be estimated with high precision due to particularly large influence of cant running. SOLUTION: A high μ road reference value estimating unit 11 calculates a yaw rate and a transverse acceleration of a high μroad reference with a high μ road vehicle kinetic model, a low μroad reference value estimating unit 12 calculates a yaw rate and a transverse acceleration of a low μ road reference with a low μroad vehicle kinetic model, and an actual value estimating unit 13 calculates an actual yaw rate and an actual acceleration by an observer. A yaw rate comparison coefficient μestimating unit 14 compares the actual yaw rate with the high μ road reference yaw rate and the low μ road reference yaw rate to estimate a coefficient μ.  A first execution determining unit 15a stops estimation of the coefficient μ, when a transverse acceleration sensor value is not between the high μ road reference transverse acceleration and the low μ road reference transverse acceleration. A second execution determining unit 15b forms Lisajous' figure with the transverse acceleration sensor value and the actual transverse acceleration, and stops estimation of the coefficient μ, when the area of the figure is small and an inclination is in a set area.
Patent JP-2001186918-A (JP)
Title: Vessel attachment
Inventor: HILDEBRANDT BODO
IPC: A45D19/02
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a vessel attachment easily and uniformly applying hair treating agent to the hair. SOLUTION: This vessel attachment 1 for applying liquid hair treating agent 2 to the hair is provided with a plurality of projections 3 of substantially same length arranged on a projection substrate 4, these projections 3 are provided with inner conduits 5 therein respectively, and one or more first outlets 8 for the conduit are provided in a part 6 of the tip 7 of the projection. The projection substrate 4 is provided with second outlets 12 so that the treating agent can be selectively applied through the first outlets 8 in a first position A and the second outlets 12 in a second position B respectively by a manual operation changeover device 13.
Patent JP-2001328965-A (JP)
Title: Method for producing jasmonate derivative and intermediate thereof
Inventor: ASADA TAKAHIRO
IPC: C07B61/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a 2-alkyl-2-cyclopentenone in high efficiency, and to provide a method for producing a jasmonate derivative using the same. SOLUTION: This method for producing the 2-alkyl-2-cyclopentenone of formula (2), comprising isomerizing a compound of formula (1) (R1 and R2 are each H, a 1-8C alkyl or the like) with an amine and a hydrogen halide in a specific ratio or subjecting a compound of formula (3) to a dehydration and isomerization reaction in the presence of a catalyst comprising an amine and a hydrogen halide. The method for producing the jasmonate derivative of formula (5), comprising reacting the compound of formula (2) with a malonic diester and then reacting the reaction product with water.
Patent JP-2001178746-A (JP)
Title: Model holding body
Inventor: HASENZAHL THOMAS
IPC: A61C13/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a holding body for fixing a model in the most suitable way by modifying a holder for a model made of a material which is initially moldable and then almost coagulated. SOLUTION: The holding body 1 has an upper surface 3 on the side facing a model 2, and recesses 4 are formed on the upper surface 3 for storing a moldable material of the model 2. The recesses 4 are formed without being undercut.
Patent JP-2002155441-A (JP)
Title: Covered yarn and apparatus for rewinding the same
Inventor: UEJIMA AKIRA
IPC: D02G3/32
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a smooth covered yarn having an excellent touch feeling and to provide an apparatus for obtaining the covered yarn. SOLUTION: This covered yarn T' is obtained by rewinding a conventional covered yarn T prepared by covering a polyurethane core with fibers or a yarn from a yarn feed bobbin S, heating the rewound covered yarn T with a heater 20, winding the resultant covered yarn T' on a winding tube 19 and forming a package P. The polyurethane core is melted by heating with the heater 20 and the fibers or yarn stick to the core and is integrated to afford the covered yarn T' without fluffing.
Patent JP-2001237313-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SAKATA TOYOKAZU
IPC: H01L21/306
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that does not increase or can reduce the stress of a nitriding film, and can prevent the increase in the inter- wiring capacity. SOLUTION: This semiconductor device is equipped with foundation 10, a lower-layer oxide film 12 that is formed on the foundation, a nitriding film pattern 16 that has a hole pattern 14 that is provided on the lower-layer oxide film, a hole 30 that passes through the lower-layer oxide film, an upper-layer oxide film 26 that is provided on the lower-layer oxide film while the nitriding film pattern is covered, a wiring groove 28 that is provided on the upper-layer oxide film and at the same time allows one part of the nitriding film pattern containing the hole pattern to be exposed, and wiring metal 36 where the hole and wiring groove are buried. In this case, the nitriding film pattern is formed in a shape and size where the contour surrounds the outside of the wiring groove, and at the same time is alienated from the adjacent nitriding film pattern.
Patent JP-2002144113-A (JP)
Title: Self-aligning type knurling apparatus
Inventor: NAGATA TAKAYUKI
IPC: B23B27/24
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a self-aligning type knurling apparatus capable of facilitating center matching to a worked member, and dispensing with center matching after center matching is once ended because upper and lower knurl pieces abut on the worked member at right angles in spite of a change in diameter of the worked member. SOLUTION: This knurling apparatus is formed by a shank 1 for mounting on a machine bed, a moving member 2 reciprocating at right angles to the center line CL of the shank 1, the knurl pieces 5, 6 rotatably mounted on the moving member 2 on the axis L at right angles to the center line L of the shank 1 for knurling the outer peripheral surface 4 of the worked member 3, and a fixing means 7 for fixing the moving member 2 to the shank 1 at a designated position.
Patent JP-2002149310-A (JP)
Title: Operation presenting server, operation presenting terminal, operation presenting method, and recording medium for recording program for realizing this method
Inventor: TAMAKASHIWA KAZUO
IPC: G06F3/0482
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To realize an operation corresponding to complicated operation without user's registration by simple operation. SOLUTION: An operation presenting method includes a step (S100) where a portable telephone stores an operation history, a step (S104) where the portable telephone transmits the operation history to a server, a step (S202) where the optimum route is retrieved for the operation history meeting a prescribed condition at the time of receiving the operation history by the server, a step (S112) where the portable telephone transmits a reception request for the optimum route to the server, a step (S210) where requested optimum route data is transmitted to the portable telephone when the server 100 receives the reception request, and a step (S118) where a macro for the optimum route is generated to display a macro button at the time of receiving the optimum route data by the portable telephone.
Patent JP-2002155313-A (JP)
Title: Horizontal continuous heat treatment furnace for steel strip
Inventor: NAKAGAWA HIROO
IPC: F27B9/12
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To make a horizontal continuous heat treatment furnace which able to deal with considerable elongation of its effective furnace length and also a large variation of treating quantity with the identical furnace. SOLUTION: In the horizontal continuous heat treatment furnace for steel strip, a plurality of horizontal heating furnace units 2 and 10 are integrally connected. Each unit 2(10) comprises a directly firing type heating zone 4(12) to the charging end of which an exhaust gas preheating zone 3(11) is integrally connected, and comprises an exhaust gas duct 17a(17b) disposed at the charging sides of the preheating zone.
Patent JP-2002154168-A (JP)
Title: Polyimide film, method for manufacturing the same and method for adjusting isotropy of polyimide film
Inventor: NISHIMURA HIDETO
IPC: B29C71/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide film of which the characteristics are uniformized by improving the isotropy in the lateral direction of a polyimide film with an original width of 500 mm or more and easy to generate difference in characteristics in its lateral direction by continuous molding. SOLUTION: In the heating process of a method for continuously molding the polyimide film of which the original width is 500 mm or more, the maximum value of MOR-c at an arbitrary place is 1.35 or less and the tensile elastic modulus is 5.0 GPa or more, when the angle θ of orientation of both end parts in the lateral direction of the raw film is a positive value, the film is not overheated to the boiling point of a main volatile component of higher up to the same length as the width of the film from the fixed end of the film and, when θis a negative value, the film is heated to the boiling point +100 deg.C of the main volatile component or higher up to the same length as the width of the film.