baber/WOPTO huggingface dataset:
Patent JP-2002075082-A (JP)
Title: Superconducting system for electric energy transmission and transformation
Inventor: MORIYAMA HIDESHIGE
IPC: H01B12/16
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To overhaul or repair a superconducting equipment, and the like, without need for elevating the temperature of the whole system. SOLUTION: A superconducting system for electric energy transmission and transformation consisting of either a superconducting equipment or a superconducting cable and an insulating pipe line connected thereto; the insulating pipe line comprises a cryogenic insulated pipe 1 which is provided with a first conductor 4 in its inside and supports the conductor 4 and whose both ends are shielded with the first adiabatic insulating spacers 3, and a vacuum insulating pipe 2 which is provided with a second conductor 6 to be connected to the first conductor 4 in its inside and supports the conductor 6 and whose both ends are shielded with the second adiabatic insulating spacers 3 inclusive of the first insulating spacer 3;  the cryogenic insulating pipe 1 is provided with an open/close port 5 for the coolant to be injected into and ejected from the pipe inside, and the vacuum pipe 2 is provided with a vacuum port 7 for evacuating the pipe inside to be in a vacuum state.
Patent JP-2002070549-A (JP)
Title: Exhaust manifold for engine
Inventor: AWAYA TORU
IPC: F02D35/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To accurately detect the component of exhaust gas flowing from a branch pipe of an exhaust manifold into a catalyst converter. SOLUTION: A first catalyst converter 20 is installed in a first intermediate pipe passage in which branch pipes 12, 15 of #1, #4 cylinders are collected, and a second catalyst converter 22 is installed in a second intermediate pipe passage in which branch pipes 13, 14 of #2, #3 cylinders are collected, and the branch pipes are smoothly joined with first and second joining pipes which form the intermediate passages in the directions where the shaft lines b1, b4, and b2, b3 of the branch pipes are inclined to the shaft lines c1, c2 of the first catalyst converter 20 and the second converter 22. O2 sensors 1, 2 are fixed in the standing (crossing) direction to a plane containing the shaft lines b1, b4 and a plane containing the shaft lines b2, b3, before joining, and thereby, a detecting part 3 of each O2 sensor reaches a passage center part in the vicinity of a joining point.
Patent JP-2002066483-A (JP)
Title: Dry ice jet cleaning method and apparatus therefor
Inventor: YONETANI KIMIAKI
IPC: B08B3/08
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for satisfactorily and efficiently cleaning an object by dry ice jet without forming a film due to dewing on the surface of the object; and an apparatus therefor. SOLUTION: A detergent S premixed with a solvent is supplied from a detergent container 32 to a detergent supply pipe 35 and is jetted against an object Z. On the other hand, dry ice pellets Tp is jetted against the object Z from the jet cleaning nozzle 10 by supplying the dry ice pellets Tp from the hopper 12 of a dry ice supply system 11 to the jet cleaning nozzle 10 and by supplying a compressed jet gas G comprising compressed dry air from a compressed jet gas supply system 21 to the jet cleaning nozzle 10.
Patent JP-2002071261-A (JP)
Title: Refrigerator with air cleaning function
Inventor: SATO MASANORI
IPC: F24F7/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator with an air cleaning function capable of cleaning indoor air by using air flow performing the forced air-cooling of a Peltier element. SOLUTION: The voltage in a predetermined direction is applied on a Peltier element so as to cool down the inside of a refrigerator. Air is blown to a radiating member connected with the Peltier element by a blast member to perform forced air-cooling. The substance contained in the air that is introduced by an air cleaning device provided with a pair of electrode members that are opposed at a predetermined interval on the air-introduction side of the blast member is electrified at a positive potential, and it is removed through electrostatic adsorption by the other electrode member electrified at a negative potential.
Patent JP-2001136983-A (JP)
Title: Gene-recombination corn and method for detecting recombination gene from processed food containing the same
Inventor: HINO AKIHIRO
IPC: C12M1/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting target genes and a plural kinds of recombination genes containing other DNA elements from a nucleic acid derived from a test corn sample by the aid of polymerase chain reaction. SOLUTION: This method for detecting plural kinds of recombination genes separately comprises using a plurality of nucleic acid primer pairs capable of amplifying a region containing part or the whole of target genes and part or the whole of other DNA elements. Thereby, it becomes possible to specifically detect recombination genes contained in gene-recombination corn and further, discriminate plural kinds of the above recombination genes, therefore enabling gene-recombination corn to be detected from corn and corn-processed foods, and in its turn, enabling the variety of such gene-recombination corn to be discriminated.
Patent JP-2002072264-A (JP)
Title: Light limiting material
Inventor: ANDOU MASANORI
IPC: G02F1/355
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a new high-performance light limiting material which is hardly damaged due to heat generation even when the material is irradiated with intense laser light, which is reversible, which stably develops an excellent light limiting effect, and which can be easily manufactured at a low cost. SOLUTION: The light limiting material consists of a transparent substrate and oxides of at least one kind of metal selected from among Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Nb, Mo, Ru, In, Sn, Sb, Ta, W, Re, Os, Ir and Bi (but except VO2).
Patent JP-2002089762-A (JP)
Title: Connecting structural body
Inventor: SHIMIZU HISAHIRO
IPC: F16L47/24
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structural body capable of providing a sufficiently large extraction resistance and sealability by connecting the end parts of resin tubes or metal tubes by a connection member, having a check valve device (one-way valve) disposed in the tubes. SOLUTION: By using a connection member 20 formed of an elastomer and having a formed surface, the metal tube 30 and the resin tube 40 are fixedly connected to both end parts of the connection member. The resin tube 40 has an annular projected part 42 on the outer peripheral surface of a connection end part 41, and is fitted to or adhered vulcanizingly to the connection member 20 without using a tightening member. Also, the one-way valve formed integrally with or separately from the connection member 20 is disposed between the metal tube 30 and the resin tube 40 fixed to the connection member 20.
Patent JP-2002069794-A (JP)
Title: Twist yarn woven fabric
Inventor: KURODA KATSUNORI
IPC: D02G1/18
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a twist yarn woven fabric of a polyester filament free from characteristic slimy feeling of polyester filament and having the feeling of natural fiber fabric comprising the bulkiness, drape property and crispness. SOLUTION: The yarn constituting at least the warp of the woven fabric satisfies the following conditions (1) to (4) and the ratio of the floating yarn of the warp and the weft in the repeating unit texture of the woven fabric is >=1.0. (1) The yarn is composed of two kinds of filament groups having a yarn length difference of >=3% and the yarn has a core-sheath structure containing the longer filament group as the sheath yarn and the shorter filament group as the core yarn, (2) the number of filaments of the filament group constituting the core yarn is >=15 and the number of the filaments of the filament group constituting the sheath yarn is larger than that of the core yarn, (3) the filament of the sheath yarn has dents on the surface and (4) the yarn is twisted at a twist coefficient K of 8,000-23,000.
Patent JP-2002075156-A (JP)
Title: Microswitch and manufacturing method therefor
Inventor: SUZUKI KENICHIRO
IPC: B81B3/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To realize high impedance and low-voltage drive, when a switch is off. SOLUTION: An upper electrode 4, a lower electrode 6, a contact electrode 7 and a signal wire 8 are disposed, in such a manner that a shortest distance between the contact electrode 7 and the signal wire 8 in a switch-off state is made longer than the shortest distance between the electrodes 4 and 6.
Patent JP-2002071713-A (JP)
Title: Terminal mechanism for measuring electric characteristic and electric characteristic evaluation method and apparatus
Inventor: HORIKOSHI TSUTOMU
IPC: G01R31/36
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a terminal mechanism for measurement which achieves a measurement, testing and evaluation of electric characteristics easily and highly accurately without impairing the appearance of an object to be tested. SOLUTION: The terminal mechanism for measuring electric characteristics has terminals 1a and 1b for measurement with a cylindrical opening formed at one end thereof, plungers 3a and 3b with the tip thereof inserted into the terminals 1a and 1b on the open end side thereof, guide pins 4a and 4b adapted to make inserting parts of the plungers 3a and 3b engage the terminals 1a and 1b for measurement, guide grooves 1a' and 1b' for guiding the rotary movement of the guide pins 4a and 4b, springs 3a" and 3b" which are wound on the plungers 3a and 3b to buffer the advancing or retraction or rotation of the terminals 1a and 1b for measurement, and a means for driving forward or backward the plungers 3a and 3b axially.
Patent JP-2002075746-A (JP)
Title: Power converter
Inventor: NAKABAYASHI SHIGEYUKI
IPC: H02M7/04
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact power converter which can insulate and cool electrical equipment housed in an oil tank, can be set up in a limited space, and can be secured in a safe state against high voltage and for which oil leakage can be prevented easily, and elements can be exchanged easily and the inductance of which can be reduced easily. SOLUTION: The main constituent of this power converter is divided into an electrical equipment unit 1, a power supply unit 6, and a cooling unit 5 and the oil tank 2 housing the electrical equipment unit 1 is mounted on a frame 4. The power supply unit 6 and cooling unit 5 are housed in a space formed under the frame 4. Therefore, the converter can be set up in a limited space and can be constituted in a compact structure.
Patent JP-2002082949-A (JP)
Title: Automatic shopping mediating device and its method, and recording medium
Inventor: UJIHARA TETSUO
IPC: G06Q50/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an automatic shopping mediating device capable of automatically mediating between a customer and a store. SOLUTION: This automatic shopping mediating device is provided with a merchandise information data base (104) for storing information related with merchandise, an automatic voice response guiding part (101) for automatically guiding a voice response when a customer is connected through a telephone line, a desired merchandise inputting part (102) for allowing the customer to select the condition of his or her desired merchandise by depressing a push button according to guidance from an automatic response guiding part, and for recognizing it, a merchandise information extracting part (105) for extracting merchandise information as necessary from the merchandise data base, and a facsimile transmitting part (108) for facsimile-transmitting the merchandise information extracted by the merchandise information extracting part to the customer.
Patent JP-2002084061-A (JP)
Title: Method and device for supplying conductive ball
Inventor: NAKAZATO SHINICHI
IPC: B23K1/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for supplying conductive balls where conductive balls are replenished automatically for improved productivity. SOLUTION: A supply device of balls 3 is provided which replenishes a prescribed numbers of balls 3 into an aligning jig 11 of a ball supply part 10. The balls 3 come out of a hopper 4 on a chute 5, and a vibrator 8 vibrates the balls 3 on the fan-shape chute 5 for their movement, causing them to drop from the end 5a onto the aligning jig 11. During movement on the chute 5, the balls 3 are guided along a slot-like guide formed on the surface of the chute 5 to be refilled in such state as evenly spread across the entire width of the aligning jig 11. Thus, the constant numbers of balls 3 are always refilled evenly.
Patent JP-2002078719-A (JP)
Title: Method of manufacturing dental crown and tray pattern used for manufacturing the same
Inventor: HAYASHI YASUSHI
IPC: A61C5/77
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a dental crown which is capable of exactly coupling a fixture and a dental crown, is good in workability, may be easily made and may be cost effectively made and a tray pattern which is convenient for manufacturing the same. SOLUTION: The tray pattern (4) formed incineratably by heating is used. The tray pattern (4) has a surface (15) for obstructing the movement relative to an impression material (14) annexed thereto on its outer peripheral part. An impression is taken in the state of temporally fixing this tray pattern (4) to the fixture and a temporary seat (22) is formed by using a fixture analog (19) under the tray pattern annexed with the impression material. The tray pattern temporarily fixed to the temporary seat (22) is waxed up and the waxed up tray pattern is incinerated within a mold. Dental metal is poured into the cavity formed by the incineration, by which the dental crown is cast.
Patent JP-2001149083-A (JP)
Title: New polypeptide and dna encoding the same
Inventor: ITO YASUAKI
IPC: A61P31/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a polypeptide and DNA encoding the polypeptide both of which can be used as a reagent or medicine for diagnosing, treating, or preventing optimistic infection, septicemia, poisoning, tuberculosis, cancer, liver dysfunction, immune dysfunction, endocrine disorder, or the like, and a reagent for screening a compound (or a salt thereof) promoting or inhibiting the activity of the peptide. SOLUTION: The new precursor polypeptide (or a salt thereof) contains the amino acid sequence shown by sequence 3, 1, 13, 11 or 9 or substantially the same amino acid sequence as the sequence. The DNA encodes the above polypeptide.
Patent JP-2002089173-A (JP)
Title: Cut-off method in arrival shaft and starting shaft for driving machine
Inventor: MORIYA YOICHI
IPC: E21D9/06
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To improve the cut-off performance of an arrival shaft and a starting shaft for a driving machine. SOLUTION: There is provided a cut-off device 22 formed of an entrance packing 24, a hollow pipe 26, and a support member 28. The packing 24 is formed of an annular flat plate 24a and a plurality of projections 24b. The hollow pipe 26 is formed of a rubber which is expandable when fluid such as compressed air or water is injected, and annularly arranged along an external peripheral edge of a mirror portion 20 in a manner enclosing the same. When the driving machine 10 is drawn into the arrival shaft 12, an internal edge of the packing 24 is elastically deformed along a progressing direction of the driving machine 10, and the projections 24b are brought into contact with an external peripheral surface of a main body 16.  In this condition, the fluid is injected into the hollow pipe 26 to expand the same, whereby the projections 24a in a plurality of stages are press-contacted with the external peripheral surface of the main body 16.
Patent JP-2002085394-A (JP)
Title: Gantry-moved type ct scanner
Inventor: MAITA MASAJI
IPC: A61B6/03
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a gantry-moved type CT scanner easily retractable in case of power failure. SOLUTION: The gantry 7 is provided with a drive wheel 33 driven via a reduction gear with a high reduction ratio, a freely rotating auxiliary wheel 37 arranged in the vicinity of the drive wheel 33, and a drive wheel lifting mechanism 50 for lifting the drive wheel 33 from a rail 5 and causing the auxiliary wheel 37 to abut against the rail 5.
Patent JP-2001131898-A (JP)
Title: Cigarette paper containing carbon fiber for improving agglomeration of ash
Inventor: HAMPL VLADIMIR JR
IPC: D21H13/50
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To produce a cigarette paper and to provide a method for improving the property, especially agglomeration property of the ash of smoked cigarette manufactured by using the paper. SOLUTION: Carbon fibers having an average length of <0.75 inch (1.91 cm) are integrated into a packaging paper material to improve the property of ash generated by the smoking of a cigarette manufactured by using the packaging material.
Patent JP-2002086740-A (JP)
Title: Ink jet head and method of making the same
Inventor: MAKITA HIDEYUKI
IPC: B41J2/055
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head wherein a problem of peeling is eliminated by heat-bonding by using a glass as a material of a nozzle plate. SOLUTION: There is disclosed a side chute type ink jet head comprises at least a nozzle plate 2 having a plurality of nozzles 2a for ejecting ink, a diaphragm 11 and an electrostatic actuator 1. The nozzle plate 2 is made of a glass.
Patent JP-2002094634-A (JP)
Title: Stand for portable telephone
Inventor: KIYOTA HOZUMI
IPC: H04M1/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a stand for portable telephone which can support a portable telephone simply and besides securely at an optional tilt angle, and enables a user to utilize a mirror conveniently in place of a compact or the like, simple of constitution, suitable for mass production, and is low-cost and economical. SOLUTION: This is a stand A for portable telephone which supports a portable telephone B at an optional angle installed at the rear section of the portable telephone B. This stand is equipped with a mounting member 1 which is provided with a mounting board 2 to be fixed to the rear section of the portable telephone B, and, at a mounting sleeve 3 provided in a body with the top of the mounting board part 2 of the mounting member 1, a stand foot 10 which becomes rockable vertically and can be arranged at an optional tilt angle to the mounting member 1. A mirror 15 is fixed to the stand foot 10.
Patent JP-2002100412-A (JP)
Title: Mounting mechanism of nickel block on secondary battery protective circuit board
Inventor: MIYAMOTO SHOZO
IPC: H01M10/42
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To enhance strength and accuracy in mounting a nickel block with respect to a secondary battery protective circuit board. SOLUTION: In this mounting mechanism of the nickel block on this secondary battery protective circuit board, a land is provided on the circuit board, and the nickel block is brought in to contact with the land and is fixed to it through welding, and the land is divided into plural land pieces 11, 11 having the same shapes. The mounting mechanism of the nickel block on the secondary battery protective circuit board is also structured, so that the divided land pieces 11, 11 have the same prescribed interval to the center of the nickel block 13 to be fixed to the land pieces 11, 11; and when the nickel block 13 disposed on each land piece 11, 11 is fixed by welding to the land pieces 11, 11, fused solder on each land piece 11, 11 pulls the nickel block 13 each other so as to offset the pulling force.
Patent JP-2002089078-A (JP)
Title: Vibration control device for structure and its structure
Inventor: ISHIMARU TATSUJI
IPC: E04H9/02
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control device for a structure having high workability while maintaining a vibration control function at a low cost. SOLUTION: This vibration control device provided in a space section A surrounded by columns 2 and beams 3 is provided with a main beam 4 arranged between the columns 2 and four sub-beams 5 connecting the vicinities of both end sections of the beams 3 located above and below the main beam 4 and the middle section of the main beam 4. Both end sections of the main beam 4 and the columns 2 are connected together via viscoelastic bodies (or elastoplastic bodies) 6, the sub-beams 5 and the main beam 4 are connected together via the viscoelastic bodies (or elastoplastic bodies) 6, and the sub-beams 5 and the beams 3 are connected together via pins 7 as a feature.
Patent JP-2002097908-A (JP)
Title: Variable valve timing device of internal combustion engine
Inventor: MAE YOSUKE
IPC: F01L1/344
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent faces 8a and 9a opposing to an electromagnetic brake body 8 and a drum 9 from bing brought into partial contact with each other caused by the tension of a chain 4, etc. SOLUTION: When the rotation of the drum 9 is delayed by attracting an axial side of the drum 9 by means of the electromagnetic brake body 8, a moving member 11 meshed with the drum 9 moves axially through a square thread 29, as a result, the relative phase of a crank rotary body 18 which meshes with the moving member 11 by means of helical splines 27 and 28 and a cum shaft 8 varies. A pair of projection sections 31 and 32 and engaging sections 33 and 34 which are engaged with each other loosely are provided in the wall section of the electromagnetic brake body 8 and the wall section of a cover 7 which oppose to each other axially. The reference line between the projection sections 31 and 32 is set in the diameter direction of the drum 9.
Patent JP-2002104211-A (JP)
Title: Failure sensing device for steering angle
Inventor: SUZUKI HIROSHI
IPC: B62D119/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality sensing device for the steering angle capable of judging any abnormality in the signal concerning the steering angle when the steering angle is to be sensed or calculated under any conditions and of preventing erroneous operation of a control device which works with the steering angle. SOLUTION: The failure sensing device for the steering angle is fed with a sensing signal concerning the steering angle given from a steering angle sensor 17 and a sensing signal concerning the motor rotating angle θ given from a motor rotating angle sensor 18 and its CPU 21 senses or calculates (presumes) the steering angle θ and its presumptive value θs on the basis of their respective sensing signals. The CPU 21 judges that the steering angle θ involves failure if the deviation Δθ of the sensed steering angle θ from the presumed value θs exceeds the specified value (threshold for failure judgement θ1 plus θ0). This allows judging wire severance in the steering angle sensor 17 and other failures.
Patent JP-2002105040-A (JP)
Title: Method for producing acrylonitrile derivative having oxime group
Inventor: TAKAHASHI ATSUSHI
IPC: C07D231/12
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous method for stereoselectively producing an acrylonitrile derivative having oxime group useful as an agricultural/horticultural insecticidal/miticidal agent. SOLUTION: This method for producing the objective compound of the general formula (I) is such as to be shown in the reaction formula (wherein, A is cyano, an alkyl, cycloalkyl, phenyl, a phenylalkyl, phenoxy, a phenoxyalkyl, phenylthio, a phenylthioalkyl, phenylsulfinyl, a phenylsulfinylalkyl, phenylsulfonyl, a phenylsulfonylalkyl, anilino, an anilinoalkyl, thienyl, a thienylalkyl, pyridyl or a pyridylalkyl; B is phenyl or a heterocyclic group; X is a halogen atom; R1 is an alkyl; and R2 is an alkyl, alkoxy or alkylthio).