baber/WOPTO huggingface dataset:
Patent JP-2001296388-A (JP)
Title: Tritium measuring device, spent fuel storage vessel lid, spent fuel storage vessel, improving method for the spent fuel storage vessel and integrity confirmation method for spent fuel
Inventor: NAITO HIROYASU
IPC: G21C19/06
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To confirm the integrity of spent fuel stored in a cask 10. SOLUTION: The vessel comprises a closed-end cylinder shell body 1 for containing spent fuel 5, an inner lid 6 sealing the shell body 1 inside, and an outer lid 8 sealing the shell body 1 inside in the upper part of the inner lid 6 and forming a pressure chamber 11 within the inner lid 6 and forming an opening 16 where a paradium alloy film terminal 17 for tritium measurement is attached penetrating the pressure chamber 11. Tritium in hydrogen gas collected with the paradium alloy film terminal 17 is detected in a collection chamber 22 and integrity of the spent fuel 5 stored in a cask 10 is confirmed at the site during the serving period in stored state of the spent fuel 5.
Patent JP-2001303287-A (JP)
Title: Pole plate for electrolytic refining of zinc
Inventor: TAKUMA YASUO
IPC: C08L23/26
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an insulating protector which is welded to a pole plate for electrolytic refining of zinc and is excellent in adhesiveness, water resistance and acid resistance by blending denatured polyolefin. SOLUTION: In the pole plate for electrolytic refining of zinc in which the insulating protector is welded onto an end edge of the pole plate made of aluminum, the insulating protector is a mixture of the denatured polyolefin formed by copolymerization of a polyolefin and an unsaturated carboxylic acid and the denatured polyolefin formed by copolymerization of the polyolefin and an unsaturated carboxylic acid derivative.
Patent JP-2001299576-A (JP)
Title: Lid of rice cooker
Inventor: KATAOKA TOSHIMITSU
IPC: A47J27/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of positioning in right and left directions of an inner lid attached to a lid main body. SOLUTION: The lid of a rice cooker in which engaging concave parts 22 for the inner lid 3 are arranged on an inner side of the lid main body 2 and a movable engaging part 11 and engaging parts 24 with an engaging wall which engage the inner lid 3 are arranged on the inner face of the engaging concave parts 22. When the inner lid 3 is engaged with each engaging part 11, 24, the engaging parts 24 with an engaging wall are engaged at first. Positioning parts 23 in right and left directions of the inner lid is arranged on the inner face of the engaging concave part 22 except the engaging parts 24 with an engaging wall so that intervals between positioning parts 23 in right and left directions may be set without affecting an operationality in engaging the inner lid 3.
Patent JP-2001302665-A (JP)
Title: Method for producing l-biopterin or d-neopterin
Inventor: SAKAI HIDEAKI
IPC: C07D475/04
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To recover L-biopterin from hitherto discarded optical isomer mixture of (6R)-tetrahydro-L-biopterin and (6S)-tetrahydro-L-biopterin in high purity and yield. SOLUTION: The objective method for the production of L-biopterin or D- neopterin (2) comprises the oxidation of tetrahydro-L-biopterin or tetrahydro-D- neopterin (1) under acidic condition of pH 0-5 according to the following reaction formula (R is group of formula (3) or formula (4)).
Patent JP-2001007742-A (JP)
Title: Bidirectional transmission circuit and bus system
Inventor: SAITO YOSHIYUKI
IPC: G11C11/401
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To easily realize impedance matching, and to quicken a signal transmitting speed. SOLUTION: In this circuit, a switch 107 is connected with a resistor 108 side at outputting of an input/output circuit 120, and the switch 107 is connected with a short wire 109 side at inputting of the input/output circuit 120. An impedance between a transceiver and a bidirectional transmission line is change at outputting and inputting, so that impedance matching can be easily realized independently at inputting and outputting.
Patent JP-2001308201-A (JP)
Title: Equipment and method for simulating semiconductor device and recording medium with simulation program recorded therein
Inventor: YOKOTA IKUHIRO
IPC: G06F19/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To shorten calculation time by setting better initial values in the case of the analysis with external circuits in the numerical analysis of the device by computer. SOLUTION: The device simulation equipment 10 is equipped with an estimated potential designating means 12 by which users specify the estimated potential of the device electrode joint, a physical quantity initial value setting means 14 for obtaining the physical quantity by using the estimated potential and for setting the physical quantity as a physical quantity initial value in the internal joint of the device, a potential initial value setting means 16 for setting the potential initial value in the external circuit joint, based on the estimated potential, and a device analysis means 18 for analyzing the devices with the external circuits by using each of the setting initial values. The better initial values can be obtained by using the electrode joint potential of the device which users estimate.
Patent JP-2000317760-A (JP)
Title: Desk type fixing clamp
Inventor: HALDER WERNER
IPC: B23Q3/10
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To enhance both accuracy in fastening and reproducibility of fastening in a desk type fixing clamp provided with a cylindrical guiding bar, a fastening and grasping part and a fastening and squeezing means capable of making a fastening and squeezing part disposed in contact with the cylindrical shape bar movable in the axial direction with respect to the circular cylinder shaped guiding bar. SOLUTION: Means 14 and 17 for restricting the revolving properties of a fastening and grasping part 4 around a circular cylinder shaped guiding bar 2 are provided for a clamp. The means 14 and 17 are formed by disposing a positioning ring 12 having a stopper 14 in contact with the cylindrical shaped bar 2. The stopper 14 is combined with an opposite stopper 17 disposed along the fastening and grasping part 4 to restrict the range of revolving fluctuation.
Patent JP-2001299145-A (JP)
Title: Landing net
Inventor: SHIGEFUJI HIDETOSHI
IPC: A01K77/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a landing net not only detachable in a net frame from a handle but also enabling the net frame to be selectively switchable between a working mode and a keeping mode, and improved in stability when being in a working mode. SOLUTION: This landing net is composed of a handle H, a net frame F set on its tip, a mechanism D for detachably connecting the net frame F to the handle H, and a net N set up on the net frame F; wherein the mechanism D has an axis offset from the axis of the handle H, a connective mechanism C is provided to connect the mechanism D turnably around the handle H along the plane corresponding to the opening of the net frame F so that the net frame F can be turned between a working mode where the net frame F is disposed ahead of the tip of the handle H and a keeping mode where the net frame F is disposed behind the tip of the handle H, and a turning regulation means R is provided to position and hold the net frame F in the working mode.
Patent JP-2001300800-A (JP)
Title: Aluminum dross case separating and taking-out method, and apparatus therefor
Inventor: NANBA MASATOSHI
IPC: C22B21/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for smoothly and correctly taking out the dross cake obtained by squeezing the aluminum dross scraped out of an aluminum melting furnace to extract the molten aluminum, and an apparatus therefor. SOLUTION: When taking out the dross cake 11 squeezed on a die 7 via a pressure plate 12 from the die 7 the dross cake 11 is located forward in the advancing direction of an extruding cylinder 5 together with the pressure plate 12, the preferential extruding force is applied to a tail end of the pressure plate 12 on the dross cake 11 by a forward end face obtuse angle tilting head 2 of a piston shaft 19 of the extruding cylinder 5, the pressure plate 12 is detached from the dross cake 11, and then, the full extruding force by the head 2 is applied to the dross cake 11 to detach the dross cake from the die 7, and the dross cake 11 together with the pressure plate 7 is separated from the die 7 without loading any eccentric force on the piston shaft 19.
Patent JP-2001301091-A (JP)
Title: Thermoplastic resin film-coated steel panel for square can and thermoplastic resin film-coated square can
Inventor: KO RENSHIYUN
IPC: B32B15/08
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin film-coated steel panel for a large- sized square can generating no shrinkage in a resin layer at the time of baking of an outer surface coating film, preventing the damage of the resin layer even if the hand ring attaching washer of a top lid is electrically welded to dispense with the coating of the resin layer with a correcting coating film and enabling the integral molding processing of the opening part of the top lid. SOLUTION: A multilayered resin film consisting of a polyester elastomer layer and a blend resin layer consisting of a polyester elastomer and a polyester resin is applied to a steel panel to which weldable surface treatment is applied to form the thermoplastic resin film-coated steel panel. A body member is cut out of this coated steel panel to be rolled and the rolled body member is welded at the seam part thereof and subsequently molded into a square shape to obtain a can body member and a top lid and a bottom lid are molded from the same thermoplastic resin film coated steel panel and seamed to the can body part to obtain the large-sized square can.
Patent JP-2000319016-A (JP)
Title: Production of gold sodium sulfite solution
Inventor: JOSEPH ANTHONY
IPC: C09D5/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel producing method of a gold sodium sulfite solution. SOLUTION: A gold sodium sulfite solution is prepared by a method composed of (a) a step for producing barium aurate and a additional by-product by the reaction of Na(AuCl4) with sodium hydroxide and barium hydroxide, (b) a step for producing gold sodium sulfite and an additional by-product by the reaction of the barium aurate solution with sodium sulfite and (c) a step for recovering the gold sodium sulfite solution. The gold sodium sulfite solution is useful for being used for gold electroplating and is used for applications necessary for a pure and soft gold plated film. Solid gold sodium sulfite is produced by freeze-drying.
Patent JP-2000320549-A (JP)
Title: Bearing for swiveled element
Inventor: BRETON RICHARD E
IPC: F16C19/26
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an angular direction swivel bearing avoiding early bearing troubles in a bearing reciprocated at a high speed, so as to extend useful service life longevity of the bearing like this. SOLUTION: This bearing is provided with a stationary part 4, bearing assembly, and a swivel element 2, supported to the bearing assembly turnable in an angular direction related to the stationary part in the forward direction toward a first terminal position and in the reverse direction toward a second terminal position. The bearing assembly includes first roller bearings 5, 6, 7, provided in a swivel element and second roller bearings 9, 10, 11 mounted between the first roller bearing and the stationary part 4. In this way, one of the first or second roller bearings, related to indexing in a forward direction and rotating with the swivel element in the forward direction, is locked related to rotation in the reverse direction.
Patent JP-2001312352-A (JP)
Title: Device and method for processing information and program storage medium
Inventor: AGATA HIDEMASA
IPC: G06F3/0481
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To speedily display a desired image with simple operation. SOLUTION: A processing manager 151 detects the selection of an icon and decides whether the icon is displayed at the prescribed position of a screen or not. A contents processing routine 152-1 controls display so as to display an image corresponding to the icon when it is decided that the icon is displayed at the prescribed position of the screen and to display the icon at the prescribed position of the picture when it is decided that the icon is not displayed at the prescribed position of the screen.
Patent JP-2001279944-A (JP)
Title: Motorized two-story bicycle parking facilities
Inventor: MORITA MASAYOSHI
IPC: E04H6/06
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for considerable power which has been required for mounting a bicycle on an upper stage of a conventional two-story bicycle parking machine because both the bicycle and a rack (boat on which the bicycle is mounted) must be raised, and to make the two-story bicycle parking machine operable even by children and women. SOLUTION: There is provided a movable apparatus which vertically moves the boat on which a bicycle is mounted by using a DC magnetic motor. This movable apparatus is equipped with a safety device, and can be stopped at any location or started from any location.
Patent JP-2001312112-A (JP)
Title: Image forming device
Inventor: FURUKAWA TETSUHIRO
IPC: G03G15/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a high recycle cost because the cost of transportation by stacking an image forming device by using a pallet and a rack or the like at the time of recycling is high and a large space and equipment are needed for storage and control or the like when they are not used, and the problems of a high packing cost when it is packed with a packing member, the high expense of the packing member and a high scrapping processing cost, and to recycle the image forming device at a low cost by assembling a stacking and fixing tool into the image forming device. SOLUTION: In this image forming device, a rotary body 13 to freely move the image forming device is attached at a lower end part, and a locking part 12 to freely lock the rotary body 13 of the image forming device stacked on an upper end part is formed, and the locking part 12 is formed at a position opposed to the rotary body 13 of the image forming device stacked.
Patent JP-2001316003-A (JP)
Title: Device for supporting and driving tubular winding rod or chuck
Inventor: GUTAN CHRISTIAN
IPC: B65H18/04
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a fresh device for supporting and driving a tubular winding rod or chuck to perform easy and rapid maintenance and capable of optimizing the work of winding and unwinding a sheet-like material. SOLUTION: The device is of a type containing a drive shaft support 1 and a driven shaft support. A drive shaft 2 is rotated by a sleeve 3 driven by a prime mover within fixed members 10 and the shaft 2 is axially movable in the sleeve 3 through rotational coupling. On the other hand, a driven shaft support shaft 5 is rotationally mounted and each of the fixing members 10 is formed in the shape of the cylinder part of a jack. A piston 12 being the same axis as that of the drive shaft 2 or the driven shaft 5 is moved in a fluid- tight chamber 11 as a result of the action of fluid being exerted thereon and the shaft 2 is protruded from the tip of the fixing member 10. The device is to support and drive a winding rod or a tubular chuck so as to wind or unwind a sheet-like material situated at a tip positioned downstream therefrom.
Patent JP-2001315284-A (JP)
Title: Polyester laminate
Inventor: FUJITA AKIHIDE
IPC: B32B27/36
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a polyester laminate which shows high heat adhesion and excellent recycle properties and is economical and best suited for the use as a packaging container which undergoes various kinds of heat adhesion processes. SOLUTION: This polyester laminate is structured of an layer (A) laminated at least on one of the faces of a layer (B); the layer (A) is formed of a copolymerized polyester with an intrinsic viscosity of 0.55-0.80, obtained by copolymerizing 1-10 mol% isophthalic acid and the layer (B) is formed of a polyester with an intrinsic viscosity of 0.55-0.80, obtained by copolymerizing 0-10 mol% isophthalic acid. In addition, at least one thickness of the layer (A) is equivalent to 1% or higher of the total thickness of the laminate.
Patent JP-2001315894-A (JP)
Title: Self-discharging flexible container, and method for filling and discharging powder with frictional electrification
Inventor: KANAI KIYOSHI
IPC: B65D88/22
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a self-discharging flexible container with the accumulated frictional charges efficiently discharged into the atmosphere. SOLUTION: In the self-discharging flexible container 1 having the destaticizing function and comprising a storage part 21 for storing the powder with the frictional electrification, a pouring inlet 2 for filling the powder with the frictional electrification into the storage part of the flexible container on an upper surface of the storage part, and a discharge port 3 for discharging the powder filled on a bottom of the storage part from the inside of the storage part of the flexible container, the flexible container has a destaticizing system 6 for discharging the frictional charges accumulated in the flexible container into the atmosphere on an external wall 7, and the destaticizing system is formed of at least a plurality of electrically conductive metal fibers and a plurality of insulation fibers.
Patent JP-2001035442-A (JP)
Title: Low-pressure mercury vapor discharge lamp and is manufacture
Inventor: TAKAHASHI JUNICHI
IPC: H01J9/24
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a low-pressure mercury vapor discharge lamp capable of enhancing the luminous efficiency without enlarging the shape of an arc tube. SOLUTION: A glass tube 2 in which mercury vapor is encapsulated, is bent in U-form midway in the longitudinal direction, and a chord 14 is formed inside in the cross-section of the glass tube 2 in its bent part.
Patent JP-2001326404-A (JP)
Title: Rare earth element doped optical fiber
Inventor: SUGIMOTO AKIRA
IPC: H01S3/06
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a rare earth element doped optical fiber which can realize a high output of an optical fiber laser and which can be manufactured without a need of a special technique. SOLUTION: In the rare earth element doped optical fiber, a core 1 is doped with a rare-earth element. The optical fiber is formed in such a way that a first clad layer 2 and a second clad layer 3 which are circular and concentric with the core 1 are formed on the circumference of the core 1 whose cross section is circular and that stress application parts 4 which are used to apply a stress to the core 1 are formed on the interface between the layer 2 and the layer 3.
Patent JP-2001321458-A (JP)
Title: Function restoration training system
Inventor: SAKASHIMA TOSHIAKI
IPC: A63B69/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a function restoration training system that helps the elderly enjoy rehabilitation and carry out function restoration as efficiently as possible. SOLUTION: A function restoration training system intended for restoring the functions of a body by making a series of operations including the display of movement instructions on a display screen, inputting of response movements by an movement input means, operation of a correct response means, prompting of input of a response movement by displaying the next movement instruction on the display screen if a response movement is a correction movement to a movement instruction to be repeated.  A stimulation provision means that provides a felt stimulation in response to input action to a movement input means, if a response movement is a correct movement to a movement instruction, is provided, and if a response movement is a wrong movement to an movement instruction, an error response means is operated, requesting repeatedly input until a correct response movement is inputted to the movement input means.
Patent JP-2001323864-A (JP)
Title: Engine ignition time control device
Inventor: IWAKIRI MEGUMI
IPC: F02P5/15
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an engine ignition time control device for delaying the engine ignition time when starting, and for preventing the generation of delay except the starting time. SOLUTION: An engine ignition time control device is provided with a manual start switch 1, a start traveling detecting means 2 for detecting the start traveling condition of a vehicle, and an ignition time control means.3. The ignition time control means 3 delays the ignition time of an engine 8 when the start switch 1 is operated and the start traveling condition is detected by the start traveling detecting means 2.
Patent JP-2001326995-A (JP)
Title: Electromagnetic-acoustic transducer
Inventor: MASUDA MITSUHIRO
IPC: H04R11/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a small electromagnetic-acoustic transducer with high sound pressure which can certainly fix a small magnet while securing a back surface space of a diaphragm. SOLUTION: The electromagnetic-acoustic transducer 1 is composed of: a base 24 formed of magnetic material; a core 22 which is formed of magnetic material and is erected on the base 24; the diaphragm 20 which is formed of magnetic material and is supported leaving a gap from a core tip; a magnetic field generating member 25 which composes a magnetic circuit with the base 24, the core 22 and the diaphragm 20 and supplies a static magnetic field; and a coil 23 which is placed at the peripheral of the core and supplies an oscillating magnetic field to the magnetic circuit. In the magnetic field generating member 25, a magnet 25a and a support ring 26 are formed integrally and a multiple ring structure having a magnetic pole of the same polarity is composed in the surface opposed to the diaphragm 20.
Patent JP-2001321774-A (JP)
Title: Electro-deionizing apparatus
Inventor: ARASE FUMIO
IPC: C02F1/44
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an electro-deionizing apparatus capable of allowing water to be treated to equally flow through a desalting chamber to efficiently perform desalting treatment. SOLUTION: Raw water flows in two first pressure equalizing chambers 41 from an upstream water passing hole 26 through two first water channels 31, and flows in a second pressure equalizing chamber 32 from the respective first pressure equalizing chambers 41 through four second water channels 42, and then flows in eight small chambers 22 from the second pressure equalizing chamber 32 through a third water channel 33 and a reticulated body 51 to be subjected to desalting treatment during the flow through the small chambers 22. The raw water from the water passing hole 26 is finely dispersed through the water channels 31, 32 and 33, the pressure equalizing chambers 41 and 42 and the reticulated body 51 to be introduced into the small chambers 22 equally.