baber/WOPTO huggingface dataset:
Patent JP-2002262725-A (JP)
Title: Fishing line guide body of fishing line guide and fishing line guide
Inventor: SHIGEFUJI HIDETOSHI
IPC: A01K87/04
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight fishing line guide body of a fishing guide for a fishing rod and a lightweight fishing line guide for the fishing rod capable of reducing sliding resistance of the fishing line and avoiding problems due to sandwiching of a bait between a frame and the fishing line guide body and falling off, etc., of a hard ring by corrosion of the frame. SOLUTION: This fishing line guide body 10 of the fishing line guide 1 comprises a fishing line guide hole 10a of the fishing line guide body 10 in which one of symmetrical positions 10A and 10B of the central axis 10X forms a thick-wall part 10A having a thickness directed from the tip side of the fishing line to the butt side and formed into the thick wall and the other forms a thin-wall part 10B having the thickness formed into the thin wall. The cross section of the fishing line guide hole 10a in the thick-wall part 10A describes a circular arc having a larger curvature radius than the cross section of the fishing line guide hole 10a in the thin-wall part 10A on the cross section of the fishing line guide 1 with a plane including the thick-wall part 10A and the thin-wall part 10B. A mounting part 11 of the fishing line guide 1 is formed of a synthetic resin.
Patent JP-2002269706-A (JP)
Title: Multichannel magneto-resistive magnetic head
Inventor: NAKASHIO EIJI
IPC: G01R33/09
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in reliability and yield by reducing the number of terminals in the magnetic head of a multichannel magneto-resistive type, miniaturizing the entire multichannel magnetic head, and preventing short- circuiting between the terminals or leads, insulating failures, variation in element characteristics. SOLUTION: In the magnetic head of a multichannel magneto-resistive effect type constructed in such a manner that a plurality of magneto-resistive reproducing magnetic head elements arrayed in parallel between opposing first and second magnetic shields also serving as electrodes 11 and 12, reproducing magnetic head elements by ferromagnetic tunnel magneto-resistive elements are arrayed in parallel with respect to at least the ferromagnetic tunnel magneto- resistive elements. For these ferromagnetic tunnel magneto-resistive elements, the number of terminals is reduced by providing one electrode for conducting sense current in the direction of traversing a tunnel barrier layer by the first magnetic shield, and drawing it as one common terminal.
Patent JP-2002272600-A (JP)
Title: Rice cooker
Inventor: SHINABE AKIHIRO
IPC: A47J27/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To suppress the thermal deformation of an operation part by steam or the like. SOLUTION: For the constitution of an outer lid provided with an operation display part covering the upper part of a main body 1, an operation substrate 9 is mounted first, then a substrate cover 11 is installed so as to cover the operation substrate 9 and both of the substrate cover 11 and the outer lid 5 are stuck together by a decoration sheet 10 with a double coated tape.
Patent JP-2002279734-A (JP)
Title: Disk medium on which multilayer recording is possible, and disk unit using the same
Inventor: ITOI TETSUSHI
IPC: G11B20/12
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a disk medium with which recording and reproduction at constant speed can be carried out over the entire multilayered disk and a high-speed search and high bit rate recording can simultaneously be realized, and to provide a disk unit using the same. SOLUTION: When assuming that the disk medium has K layer(s) (K>=1) and the disk unit has L pieces of heads (L is an even number of two or more), the speed of disk revolution is fixed, every Int(K/L)-sheet of layers (wherein, Int is the maximum integer not exceeding the value) is simultaneously scanned by all heads, and (K/ L-Int(K/L))-sheet of layers are scanned simultaneously at arbitrary time. A disk spiral is constituted so that remaining L/2-piece of heads may perform scanning from an outer periphery toward an inner periphery while L/2-piece of heads perform scanning from the inner periphery toward the outer periphery, and so that the remaining L/2- piece of heads may perform scanning from the inner periphery toward the outer periphery while the L/2-piece of heads perform scanning from the outer periphery toward the inner periphery.  The ratio of a data bit rate to be recorded or reproduced from each head is made coincident approximately with the ratio of a disk diameter at the position of each head.
Patent JP-2002275211-A (JP)
Title: Method for producing polyvinyl alcohol-based polymer having polymerizable double bond in side chain
Inventor: ARIMOTO KIKUO
IPC: C08K5/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and profitably producing a polyvinyl alcohol-based polymer having polymerizable double bonds in side chains. SOLUTION: This method for producing the polyvinyl alcohol-based polymer having the polymerizable double bonds in the side chains is characterized by subjecting 100 pts.wt. of a polyvinyl alcohol-based polymer and 0.01 to 100 pts.wt. of a compound having a hydroxyl group-reacting group and a polymerizable double bond in the same molecule to a mixing, melting and kneading.
Patent JP-2002281725-A (JP)
Title: Vacuum position detecting method and device for vacuum motor
Inventor: ARINAGA YUJI
IPC: H02K29/08
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum position detecting method for vacuum motor for increasing the degree of freedom in designing a motor without degrading its reliability, and a vacuum position detecting device for vacuum motor for reducing weight and thickness, and for detecting an absolute angle. SOLUTION: In this position detecting method which detects a position thereof by rotatably providing a rotor 3 on a motor case having a stator l through a bearing 6, installing a detector rotor on the rotor 3, and disposing the detector rotor on vacuum side, the detecting rotor includes a flat slit disc 5 with multiple slits formed on the flat surface of a magnetic steel plate, and a slit disc base for securing the disc. A magnetic sensor head 2, with an MR element and a permanent magnet encapsulated with resin in a sensor case, is mounted on the stator 1 side facing the slit disc 5. Thus, the magnetic sensor head 2 can detect the presence or absence of slits formed on the surface of the slit disc 5 in a vacuum.
Patent JP-2002277208-A (JP)
Title: Distance measuring device
Inventor: TODA MASATAKA
IPC: G01B11/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a distance measuring device advantageous for heightening measurement accuracy. SOLUTION: The distance measuring device is provided with a light projecting fiber 1 with a core and cladding for projecting light toward a section to be measured, light receiving fibers 21-27 with a core and cladding for receiving light reflected at the section to be measured, and a measuring part for measuring the distance to the section to be measured on the basis of light reception signals of the light receiving fibers 21-27 on the light projected by the light projecting fiber 1 and reflected at the section to be measured. At least one side of a light projecting tip of the light projecting fiber 1 and light receiving tips of the light receiving fibers 21-27 comprises a core diameter enlarged part of which optical directivity to an optical axis is improved by enlarging the diameter of the core toward the tip surface of the fiber.
Patent JP-2002276080-A (JP)
Title: Roof tile and its roofing structure
Inventor: NAKAJIMA KAZUHIRO
IPC: E04D1/16
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a new roof tile capable of expressing a small-section feeling effectively emphasized with one piece. SOLUTION: The roof tile 10 having grooves 1 or slits in a flowing direction for expressing the small-section feeling comprises recessed step portions 3 provided on the lower faces at the ends of selective small sections A, B, C parted by the grooves 1 or the slits.
Patent JP-2002274758-A (JP)
Title: Reel
Inventor: TERADA AKIHIRO
IPC: H01L21/60
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a reel having a surface coated with a magnetic metal or a magnetic alloy, having a hardness higher than aluminum and the like, so that it is hardly cut away, and capable of eliminating metallic chips by a magnet even though the metallic chips are generated as the abraded powder. SOLUTION: This reel is used for taking up a long film, and is made of aluminum or an aluminum alloy, and a surface of the reel is coated with a magnetic metal such as nickel or a magnetic alloy such as nickel borate.
Patent JP-2002283483-A (JP)
Title: Foamed laminated sheet for interior material of automobiles
Inventor: UEDA TORU
IPC: B60R13/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a foamed laminated sheet for an interior material of automobiles which enables realization of material recycling, while maintaining the characteristics as the interior material of automobiles, such as lightweight properties, heat insulating properties, moldability and heat resistance. SOLUTION: A resin (recycle resin) recycled from the scrap of the interior material of automobiles is used for a non-foamed layer (outdoor-side non-foamed layer in particular) of which the quality can be regulated easily relatively, and a skin material being a main cause of impairment of the quality of the non-foamed layer is separated and removed. Thereby the effect of the use of the recycle resin can be minimized and material recycling of the interior material of automobiles is enabled at an industrial level.
Patent JP-2002284823-A (JP)
Title: Impact modifier and resin composition
Inventor: KONISHI NAOKI
IPC: C08J3/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an impact modifier excellent in weatherability, impact resistance, flexural strength, etc., especially excellent in plane impact resistance; and a resin composition containing the same. SOLUTION: This impact modifier is prepared by the graft copolymerization of an aromatic vinyl monomer, a vinylcyanide monomer, and if necessary another copolymerizable monomer in the presence of an acrylate rubber polymer particles having a wt. average particle size of 100-300 nm. In the particle-size accumulated weight fraction of the rubber polymer particles, the content of particles with particle sizes less than 100 nm is 15 wt.% or lower and that with particle sizes larger than 300 nm is 10 wt.% or lower; or the content of particles with particle sizes less than 100 nm is 5 wt.% or lower and that with particle sizes larger than 200 nm is 15 wt.% or lower. The rubber polymer particles have a gel content of 50-95 wt.% due to cross-linking.
Patent JP-2002284533-A (JP)
Title: Method for producing glass preform and device used for the same
Inventor: YAGI KANTA
IPC: G02B6/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing optical fiber preform by which adherence of accumulating soot to the window of a reaction vessel for forming porous glass is prevented and the control of sooting is normally carried out for a long time, and also to provide a device used for the same. SOLUTION: In the method for producing glass preform, glass fine particles are deposited on a base material through flame-hydrolysis by blowing a glass material and a flame gas to the base material such as quartz, with a burner 2 in the reaction vessel 3, and the deposition of the glass particles is controlled by a laser beam 13 so as to obtain the porous glass 1. The glass window 4 for transmitting the laser beam 13 is formed from a double glass having a gap 4c between gaseous layers.
Patent JP-2002282588-A (JP)
Title: Full automatic single tub type washing machine
Inventor: HIRANO TAKESHI
IPC: D06F39/08
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a full automatic single tub type washing machine capable of saving the water consumption and preventing the reduction in dehydration efficiency by reducing the quantity of water present on the outside of a washing and spinning tub in washing stroke or rinsing process and less directly contributable to washing or rinsing function. SOLUTION: This full automatic single tub type washing machine in which a water tub is rockably suspended within an outer box and the washing and spinning tub 5 having a rotary blade provided in the bottom and spinning holes 12 bored in the circumferential wall is rotatably arranged within the water tub to automatically perform processes of water supply, washing, rinsing and dehydration. In this washing machine, a draining passage 17 for dehydration process communication with the inner part of the washing and spinning tub 5 is formed only in a position corresponding to the forming portion of the spinning holes 12 on the outside surface of the washing and spinning tub 5.
Patent JP-2002286066-A (JP)
Title: Collision energy absorbing member and collision energy absorption structure using the same
Inventor: YAGI SEIICHIRO
IPC: B61F1/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a large energy absorptive characteristic can not be obtained because of a larger initial peak load and an large difference of average load. SOLUTION: The collision energy absorption member has rigidity as much as 20% or lower of a hollow sectional columnar member used for a purpose absorbing collision energy, and a material having the average load of crushing as much as 50% or larger of the columnar member is charged in the columnar member, or in a member in which a material having a smaller rigidity than the columnar member is charged, a reinforcing rib or weld bead is fitted to a position corresponding to a node of the buckling mode of the columnar member under the axial compression action.
Patent JP-2002282838-A (JP)
Title: Purification method of contaminated waste and purification equipment
Inventor: MIURA KEIICHI
IPC: A62D3/17
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a purification method and equipment to purify contaminat ed soil and contaminated waste effectively. SOLUTION: This purification method of contaminated soil and waste is featured as follows. In a purification method to that and decompose a chlorinated organic compound, a pollutant source with electromagnetic wave irradiation, a kiln wherein an electromagnetic irradiation means is provided is used to irradiate electromagnetic waves to such contaminated waste. The waste is rotated inside the kiln to be induction-heated and decomposed so that the chlorinated organic compound is decomposed. Then the evaporating chlorine-based gas is induced outside the kiln so that it can be collected by an absorption medium and removed outside the system.
Patent JP-2002283027-A (JP)
Title: Metallic mold for centrifugal casting
Inventor: KODAMA HARUKI
IPC: B22C9/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a metallic mold for centrifugal casting with which a product having excellent quality and good product yield can be cast at a low cost. SOLUTION: The metallic mold body 12 including molten metal poured from a circular-state frame body 14 is rotated at high speed and then, the molten metal is made to be uniformly laminated on a mold coating material 60 formed on the cylindrical inner surface of the metallic mold body 12. Gas generated by solidifying the molten metal is introduced to outer part through a penetrated hole 44 after passing slits 36 in a cap member 30 or a round hole 38 from a small diameter part 22 through gaps of the mold coating material 60.
Patent JP-2002283460-A (JP)
Title: Method for bonding skin material of seat for vehicle
Inventor: KIKUCHI MASANOBU
IPC: B29C65/78
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To enhance the durability and attaching properties of the surface press member of a bonding fixture constituted by integrating a setting fixture and a press bonding fixture to enhance work efficiency and to prevent the falling of the raising of a skin material or the damage of the skin material by a high temperature. SOLUTION: A pad material 3 and the skin material 5 are set to a lower mold 12 having a receiving stand 12a in such a state that a reactive adhesive 7 is applied to the gap between the pad material 3 and the skin material 5. The reticulated body 15b of the surface press member 15 formed by attaching the reticulated body 15b to a frame body 15a is formed from a shaping reticulated structure 16a and the reticulated structure 16b, which prevents the falling of the raising of the skin material 5, laminated to the shaping reticulated structure 16a and the skin material 5 is pressed by the surface member 15 and the reactive adhesive 7 is heated in a heating tank 21 by a heating means to bond the pad material 3 to the skin material 5.
Patent JP-2002295693-A (JP)
Title: Control valve, and manufacturing method of valve element for the control valve
Inventor: EJIRI TAKASHI
IPC: F16K1/32
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a valve element, having small bearing area of a simple structure in a control valve having a shape of rotational symmetry about the axis comprising a valve element and a valve seat member which are relatively movable to each other. SOLUTION: The diameter of a bearing part is achieved by a simple structure using an commercially available O-ring on the market, the valve element comprises a center rod part located on the axis, a body part forming an annular O-ring for receiving recess between the center rod part and itself, and the O-ring inserted in the O-ring receiving recess and attachable/detachable to/from the valve seat of a valve seat member. The annular O-ring, receiving recess of the body, comprises an annular flat part which is substantially orthogonal to the center rod part and a truncated conical part for stopping the O-ring, by reducing the diameter toward a free end part from an outermost diameter side of the annular flat part.
Patent JP-2002295791-A (JP)
Title: Adjusting leg for appliance
Inventor: OYAMA JUNSHI
IPC: F16M11/24
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight adjusting leg for appliances which can reduce a cost while maintaining mechanical strength at a predetermined value. SOLUTION: In the adjusting leg comprising a leg 10 which is disposed on a lower part of an outer frame of the appliance in a vertically movable manner and provided with a slidable shaft part 17 having a ground part 16 on a lower part and an uneven part 18 such as a screw on an outer circumference thereof on an upper part, a means of locking (preventing) the movement in the vertical direction of the leg, and a means for releasing the locking, an outer circumferential part of the slidable shaft part 17 of the leg 10 is formed of resin with excellent mechanical strength such as polycarbonate to reduce the weight of the adjusting leg while ensuring the mechanical strength at a predetermined value.
Patent JP-2002294481-A (JP)
Title: Electrolysis apparatus for manufacturing metal foil
Inventor: HOSOGOE FUMIAKI
IPC: C25D1/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrolysis apparatus for manufacturing a metal foil, which precisely controls a thickness of a metal foil in a transverse direction to be uniform, when continually manufacturing the metal foil with electrolytic deposition using a drum-shaped rotating cathode. SOLUTION: The electrolysis apparatus for manufacturing a metal foil has a drum-shaped rotating cathode on which metal electrodeposits to form the foil, an anode which is arranged so as to face circumference of the rotating cathode, and a liquid feeding means having a supply port for supplying an electrolytic solution from a lower part of the rotating cathode, between the rotating cathode and the anode, electrodeposits metal on the periphery of the rotating cathode thorough an electrolytic reaction, while supplying the electrolytic solution from the liquid feeding means, and continuously peels the electrodeposited metal foil away from the rotating cathode. The liquid feeding means has a tabular damper body over the whole length of the rotation cathode, above the electrolytic solution supply port.
Patent JP-2002145378-A (JP)
Title: Returnable case for transporting motorcycle
Inventor: ENDO TADAO
IPC: B65D85/68
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a returnable case for transporting motorcycles, which can be taken back after a plurality of motorcycles are packed and transported, which allows them to be efficiently loaded while eliminating wasteful spaces, which enables loading work or the like to be carried out easily, and which is designed so that they can be loaded in a well balanced state. SOLUTION: Pallet units 1A and 1B, each being used for the loading of one motorcycle, are made to be freely coupled to one another for four motorcycles in a lateral direction by coupling frames 21. A handle of each motorcycle to be loaded is replaced with a dummy handle 26, and the dummy handle 26 is arranged so as to be fixed with a pair of fixing supports 27, thereby connecting the adjacent dummy handles 26 to each other with a clamper 28. Further, a master cylinder 31 in a brake system is mounted to the dummy handle 26. Furthermore, it is equally well to connect pallet units 1C, each being used for the loading of two motorcycles, to each other so as to arrange them to be fixed together by inserting a fixing member 55 into their stem pipes.
Patent JP-2002296379-A (JP)
Title: Nuclear reactor fuel assembly
Inventor: NAITOU TAKAFUMI
IPC: G21C3/30
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matter, flowing with the flow of a nuclear reactor coolant material from being caught between support grids and fuel rods and damaging fuel rod coating tubes, in a nuclear reactor fuel assembly. SOLUTION: The nuclear reactor fuel assembly comprises an upper nozzle and a lower nozzle 13 separated in the vertical direction, a plurality of control rod guide tubes, which are extended in parallel with one another, between both nozzles and of which both ends are each connected to one of the nozzles, a plurality of the support grids, which include a lowermost grid 19 mounted to the control rod guide tubes at an interval in the longitudinal direction, and a plurality of the fuel rods 21 individually inserted through lattice openings of the support grids and extended in parallel with one another between both nozzles. A foreign matter filter 30 of a lattice structure is arranged between the lowermost grid 19 and the lower nozzle 13, and lower end plugs 21a of the fuel rods 21 are located in the lattice space of the foreign filter 30.
Patent JP-2002300656-A (JP)
Title: System and method for controlling operation of radio
Inventor: HAYASHI HIDEYUKI
IPC: H04W4/90
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To limit the operation of a radio impeding normal operation of an electronic apparatus regardless of the location. SOLUTION: A person 1 carrying a heart pacemaker possesses an operation controller 3 spaced apart by a specified distance from the heart pacemaker 2 and transmits a specified operation control signal every specified period with a specified transmission power using a radio wave of a specified frequency thus providing an operation control region 4 in the neighborhood. A mobile communication terminal A5 receives an operation control signal transmitted from the operation controller 3, performs its own operation control based on the received operation control signal and does transmit radio wave when it is located in the operation control region 4.