baber/WOPTO huggingface dataset:
Patent JP-H10142389-A (JP)
Title: Process and system for dismantling spent fuel element assembly
Inventor: LAUGIER MARC
IPC: G21C19/33
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To reprocess an unused or spent fuel element by machining a horizontal, welded part for releasing two side plates of an assembly, and dismantling the fuel element of the assembly. SOLUTION: The assembly of an spent fuel element that is retained by two side plates 1 being welded to a fuel element is dismantled with two horizontal, welded part 10. Then, to minimize risk, a mechanical operation with different dismantling by machining is executed in a limited volume that is confined by a neutral gas due to scavenging. Machining is controlled by a program where a security control before starting an automatic machining cycle is incorporated by a complete remote control by a three-axis milling machine for crossing regarding the longitudinal axis of an assembly. Also, machining is executed in dry state without being lubricated, thus avoiding the movement of the powder of a nuclear substance in a lubricant. When a machining cycle ends and after cooling, a chip is subjected to suction operation for collection.
Patent JP-H03221130-A (JP)
Title: Fluoropolymer-based separation membrane
Inventor: SUGIMORI TERUHIKO
IPC: B01D71/36
Filed: 1990-11-05
Abstract: PURPOSE:To provide good oxygen-permeability, heat resistance, and chemical resistance by forming a separation membrane using a copolymer of perfluoro-(2,2-dimethyl-1,3-dioxole) and at least one kind of ethylenic unsaturated monomers. CONSTITUTION:A separation membrane is prepared using a copolymer of perfluoro-(2,2-dimethyl-1,3-dioxole) 'a first component' and at least one kind of ethylenic unsaturated monomers by a melting method, a solution method, etc. The obtained membrane is preferable to have at least oxygen permeability 1X10<-5>cm<3>/cm<2>.sec.cmHg at air permeating time in a temperature range from room temperature to 200 deg.C and at least 1.5 oxygen/nitrogen separation coefficient. The content of the first component of the copolymer is preferably at least about 50 mole % for improving the heat resistance. The obtained separation membrane has high gas permeability coefficient and separation coefficient in separation of high temperature gases.
Patent JP-H09135908-A (JP)
Title: Ultrasonic diagnosis treatment system
Inventor: MATSUNAKA TOSHIYUKI
IPC: A61B8/12
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To construct a system which can emit ultrasonic waves when a thrombus is dissolved by a thrombolytic agent and can perform an ultrasonic diagnosis after the thrombus treatment. SOLUTION: An ultrasonic probe 10 has a piezoelectric transducer 14 for diagnosis at the tip of a torque wire 32 and a piezoelectric transducer 12 for treatment on the tip face of the piezoelectric transducer 14. A thrombolytic agent is introduced near a thrombus 40 and ultrasonic waves are simultaneously emitted from the piezoelectric transducer 12 for treatment to the thrombus 40. After the treatment, the torque wire 32 is rotated and an ultrasonic beam generated by the piezoelectric transducer 14 for diagnosis radially scans, thereby performing an ultrasonic diagnosis. An actuator which has the piezoelectric transducer for diagnosis and itself can be bent may be also provided in the ultrasonic probe.
Patent JP-H02167674-A (JP)
Title: Polishing device
Inventor: YAMASHITA TERUAKI
IPC: B24B19/14
Filed: 1988-11-29
Abstract: PURPOSE:To make a work position for a work constant and to increase working accuracy by radially fitting plural flexible plate like members to the outer peripheral part of a wheel to be driven by rotating and arranging freely movably an endless sandpaper covering the plate like member. CONSTITUTION:When a polishing device 20 is driven by rotating and a wheel is rotated in an arrow mark direction, each sandpaper 10 is pressed to a rotating shaft 17 by centrifugal force. Then, due to each rotating shaft 17 being rotated each sandpaper 10 whose one end is wound on the rotating shaft 17 is forcibly rotated in an arrow mark direction. In case of performing polishing work in this state, the cutting force in the same degrees as that obtd. by a belt sander with having the flexibility more than a flap wheel is obtd. by the compound effect of the pressing force of a sandpaper 10 caused by the rotation of the wheel and the cutting force caused by the rotation of the sandpaper 10 itself.
Patent JP-2001118885-A (JP)
Title: Mounting of electronic component and substrate module
Inventor: NISHIDA KAZUTO
IPC: H01L21/56
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting method, where peeling is hardly generated between an insulating resin and an electronic component or a substrate in a reflow process and also in a heat cycle test process, a short circuit between the resin and the component or the substrate and a corrosion on the resin, the component and the substrate can be prevented from being generated and the reliability of the component can be enhanced, and to provide a substrate module. SOLUTION: An adhesion arranged on either an electronic component or a substrate comes into contact with an insulating resin, when the part between both of the electronic component and the substrate is sealed with the insulating resin at bonding of the component to the substrate to improve adhesion between the resin and component or the substrate.
Patent JP-S63150877-A (JP)
Inventor: TANIGUCHI KAZUMI
IPC: H05B3/20
Filed: 1986-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04172109-A (JP)
Title: Method for joining rolled stock
Inventor: MORIMOTO KAZUO
IPC: B21B1/26
Filed: 1990-11-07
Abstract: PURPOSE:To rigidly join both rolled stocks in jigsaw-like by spreading after rolling by joining only partial parts of the side edges of fitted part after cutting the rear end part of a preceding stock and the tip part of the following stock of roughly rolled stock and they are butted and fitted each other. CONSTITUTION:In a continuous hot rolling line with which finish rolling is continuously done by joining the rear end part of the preceding rolled stock 1 and the tip part of the following rolled stock 1' after rough rolling, the tip and rear end parts of roughly rolled stock are cut so as to become such parallel fitting shapes 2, 2' as to fit in each other by butting in the same plane and finish rolling is done after joining only partial parts 3, 3 of the side edges of the joined part after the cut parts are mutually fitted in the same plane.
Patent JP-2000131047-A (JP)
Title: Shape measuring method for planar article
Inventor: NAKAI MASAYUKI
IPC: G01B11/24
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for measuring the original shape of a planar article placed on a supporting jig while being deformed with its own weight without requiring a suspension crane or a large scale facility. SOLUTION: In the shape measuring method of planar article for measuring the displacement in the height direction of a planar article placed on a plurality of supporting jigs, the current shape of a planar article 9 placed on a supporting jig 1 is measured (shape measuring 3), a distribution load acting on the planar article 9 is determined based on the weight and area thereof, a point load acting on the planar article 9 is determined by measuring the load at every supporting jig 1 (load measuring section 2), elastic deformation of the planer article 9 is determined assuming the distribution load and the point load as external forces (operating section 5), and the elastic deformation is subtracted from the measured current profile.
Patent JP-2000127740-A (JP)
Title: Centrifugal blower
Inventor: MATSUTANI TOSHIKAZU
IPC: F04D29/66
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of noises while suppressing the reduction in a supply air amount, in a centrifugal blower having a plate-form guide wall formed in a suction opening. SOLUTION: A guide wall 25 extending toward the central part of a suction opening is formed at the portion, corresponding to a nose part 22b of the opening outer edge part 23a of the suction opening 23, and a plate part 25a protruding in a manner to close a part of a single ventilation hole 25b is formed approximately at the central part of the ventilation hole 25b. Since reverse flow air and intake air are partitioned away from each other by a guide wall 25, this constitution prevents two kinds of air from direct interference with each other and prevents the excessive increase of suction resistance. Thus, reduction the generation of low frequency noises is practicable, while suppressing the reduction in a supply air amount.
Patent JP-H09135702-A (JP)
Title: Shoe
Inventor: TSUBUSHI SABURO
IPC: A43B5/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion of an instep strap bottom surface to shoe sole at a toe part and to prevent the peeling off of the shoe sole. SOLUTION: In this shoe composed by locating an insole 2 at the bottom surface opening part of an instep strap 1, hanging and fixing the shoe sole side peripheral edge part of the instep strap 1 along the bottom surface outer part of the insole 2, sticking a filling sheet 4 to the bottom surface of the instep strap 1 and injection-molding the shoe sole 3 made of synthetic resin, the filling sheet 4 is turned to a shape by which the toe part is cut off, the shoe sole 3 prepared by injection molding is directly adhered to the insole 2 and the hanging part of the instep strap bottom surface through the cut part, and the adhesion of the shoe sole 3 at the parts is improved.
Patent JP-H10141155-A (JP)
Title: Check device for through hole or dent section
Inventor: TOTSUKA TAKAO
IPC: F02M35/104
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To make an easy check for presence or absence of a through hole or a dent, for products (checked objects) which have the same shape but become different products depending on whether there is a hole, such as intake manifold. SOLUTION: This check device is composed of a projection 3 which can be inserted into a through hole D or a dent provided in an object, a seal member 5 which seals around the opening of the through hole D or the dent when the projection 3 is inserted into the through-hole D or the dent, and a supplying hole 4 through which liquid is supplied that is provided inside of the seal member 5. If a leakage of supplied liquid is detected, the object is judged to be without the through hole D or the dent, while if any leakage is not detected, the object is judged to have the through hole D or the dent.
Patent JP-H08254587-A (JP)
Title: Fuel bundle for boiling water nuclear reactor
Inventor: RICHIYAADO ARAN PUROEBUTORU
IPC: G21C3/33
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to adjust the output when using a new fuel includ ing a short fuel rod so that the fuel output is machined to the required conditions for the existing fuel output by providing an extending rod, which is fixed to an additional fuel rod so as to extend to an upper tie plate and can be removed. SOLUTION: A full-size fuel rod 20" extends between a lower tie plate and an upper tie plate 24. On the contrary, a short fuel rod 20' is terminated without reaching the plate 24. Since such a fuel assembly is long, the fuel rods are held by spacers S1 and S2 arranged along the length, and the vibration in the lateral direction is controlled. At this time, a removable extending rod 32 is fixed to the upper end of the fuel rod 20', made to extend to the plate 24 penetrating through the spacers S1 and S2 and fixed. Thus, the fuel rod 20' having the extending rod 32 increases the flow resistance and decreases the flow with regard to the decrease in pressure of cooling material and acts as the fuel rod 20". Furthermore, the adjustment of the flowing characteristic and the reaction characteristic required for the existing fuel bundle can be performed.  Therefore, the movement of the control rod is limited to the minimum degree, and the operating flexibility is improved.
Patent JP-H03159888-A (JP)
Title: Wind guide device of motorcycle
Inventor: NISHIKAWA TORU
IPC: B62J35/00
Filed: 1989-11-17
Abstract: PURPOSE:To increase the degree of freedom in forming a wind exhaust hole in terms of design and enhance the sense of operation by extending a baffle plate to the front edge of the seat in such a way as covering approx. the whole surfaces of the left and right side faces of a fuel tank, and fixing the plate to this fuel tank. CONSTITUTION:Air scoops 20, 20' are installed at the left and right sides of a fuel tank 17, with a certain gap reserved to each side face. These air scoops 20, 20' are extended to the front edge of a seat 18 so as to cover the whole surfaces of the side faces of the fuel tank 17. Their front parts are extended downward farther than the bottom of the fuel tank 17, and the extension part 20a forms an air introduce path together with recesses 17c formed at the left and right side walls of the fuel tank 17. At the tails of the air scoops 20, 20', notches 20g are formed to serve mounting to the fuel tank 17 using a detent pin 22. Their front ends are secured using bolts 23. This constitution enhances the degree of freedom in forming a wind exhaust hole in terms of designing, and provides stable sense of operation.
Patent JP-H03161311-A (JP)
Title: Manufacture of foamed urethane roll
Inventor: UCHIDA KUNIO
IPC: B29K75/00
Filed: 1989-11-20
Abstract: PURPOSE:To manufacture a foamed urethane roll free from flashes, by a method wherein after a monolithic molded material of a seamless pipe and the foamed urethane roll is taken out and cooled, the urethane foam is taken out from the seamless pipe. CONSTITUTION:An intermediate mold 4 divided into two is fixed vertically to a bottom force 3, then a seamless pipe 2 comprised by applying a mold release agent to the inside is buried into a cylindrical space comprised by uniting the intermediate molds 4 divided into two. Then a fixed quantity of a polyurethane solution is cast into the seanless pipe 2, the top of a shaft 6 is led to a conical recessed part 10 of a top force 5, fixed with a crab hand, foamed, cured and a foamed urethane roll 1 where the urethane foam and the shaft are joined to each other other is formed. Then the foamed urethane roll 1 free from flashes is obtained by a method wherein the intermediate molds 4 are divided, a molded material is taken out and the same is taken out from the seamless pipe 2.
Patent JP-H09119505-A (JP)
Title: Mounting method for adhesive agent in clutch for torque converter with lock up clutch
Inventor: HIRAYANAGI TAKESHI
IPC: F16H45/02
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To increase transmitting torque capacity in the mounting method for adhesive agent for bonding the frictional material of a lock up clutch for torque converter. SOLUTION: Adhesive agent 41 is mounted on only a land part which not having the oil groove 44 of the adhesive surface (for example the surface of a piston 1) of a frictional material in the piston of a lock up clutch, the opposing surface thereof, a pressure reducing plate installed on a piston, or the like, and the frictional material 40 is bonded. The piston 1 is pushed to a front cover 2 by increasing pressure in a second oil chamber 32, and ventilating pressure of a first oil chamber 31. High pressure oil entered in the frictional material 40 is ventilated from the oil groove 44 so as to increase a transmission torque capacity.
Patent JP-H11199818-A (JP)
Title: Ink composition and its preparation
Inventor: GUNDLACH KURT B
IPC: C09D11/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition usable for an inkjet printing process, having improved preservability of the ink composition, and viscosity stability against pH and temperature changes. SOLUTION: This ink composition contains a fluorinated hydrocarbon such as a fluoride or the like selected from (1) a fluoride of the formula [(F2n+1 Cn CH2 CH2 S)2 (CH3 )C-CH2 CH2 COO<-> ][B<+> ] [(n) is an integer of about 8 to about 20; B is a cation], (2) a fluoride of the formula [(F3 C(F2 C)n CH=CHCH2 OCH(OH) CH2 )2 NCH2 COO<-> ][X<+> ] [X is a cation; (n) is an integer of about 3 to about 20] and (3) a mixture thereof, and a monomer compound or the like having at least two carboxylic acid functional groups, and is prepared by mixing each of the components and subjecting the obtained mixed components to an ultrasonic treatment. The improvement of the preservability of the ink composition, and the viscosity stability against the pH and temperature changes is accomplished by the ink composition.
Patent JP-H10143526-A (JP)
Title: Numerical data retrieval device and numerical data retrieval method
Inventor: TAKAHASHI YUICHI
IPC: G06F17/30
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To omit the high-order digit of numerical data and to perform retrieval by rearranging the numerals of inputted numerical data in a reverse order and retrieving the numerical data matched with the rearranged numerical data from registered numerical data. SOLUTION: A control part 13 receives the numerical data turned to the reverse order from a replacement processing part 15, sends them to a data replenishing part 16 and instructs the replenishment of null. The null is added to a low-order digit and the minimum value of a retrieval range is attained. The data replenishment part 16 adds the null to the end of the received numerical data, turns them to a prescribed digit number and returns them to the control part 13. Further, the control part 13 sends the original numerical data turned to the reverse order to the replacement processing part 15 again and instructs the replenishment of '9' this time. The data replenishment part 16 adds $9' to the end of the received numerical data, turns them to the prescribed digit number and returns them to the control part 13.  The numerical data for which '9' is replenished to the low-order digit become the maximum value of the retrieval range. The control part 13 sends the numerical data of the minimum value and the maximum value to a data base retrieval processing part 19 and instructs the retrieval.
Patent JP-2000134008-A (JP)
Title: Dielectric line converter, dielectric line device, directional coupler, high frequency module and transmitter-receiver
Inventor: TANIZAKI TORU
IPC: H01P5/08
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To configure a small-sized directional coupler incorporating the dielectric line converter that is entirely made small while keeping a broadband characteristic and to obtain the dielectric line device using the dielectric line converter, the high frequency circuit module using the directional coupler or the dielectric line device and the transmitter-receiver. SOLUTION: A groove is formed to opposed faces of upper and lower conductor plates 1, 2, a dielectric strip 3 is placed in the groove, and an interval between conductor faces of a line conversion section TR is made narrower than an interval between conductor faces of a dielectric line HNRD of a 1st kind to match the impedance of the part TR with that of a dielectric loading waveguide DWG of a 2nd kind. Furthermore, the length L of the line conversion section is selected to be an odd number multiple of λg/4.
Patent JP-H09146915-A (JP)
Title: Chaos time-series short-period predicting device
Inventor: KOYAMA MASAYA
IPC: G06Q50/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the prediction precision. SOLUTION: An input part 11 fetches time-series data from an object system at an equal sampling interval and stores those data in a data storage part 12. The data stored in the storage part 12 are inputted to a preprocessing execution part 18 before prediction, and the data are preprocessed there and supplied to a prediction part 14. The preprocessing part 18 obtains new time-series data by calculating the ratio and difference of last time-series data to be predicted from the storage part 12. A parameter determination part 13, on the other hand, moves parameters within a certain range and uses several past observed data in the data storage part 12 to predict remaining data for a short period. Such parameters that the prediction error rate is minimum and the correlation coefficients of a predicted value and a measured value are maximum are found.  The prediction part 14 predicts the value of data by using the parameters determined by the parameter determination part 13 and inputs the value to a postprocessing execution part 19, which postprocesses the data. As the postprocessing, conversion reverse to the preprocessing is performed.
Patent JP-H03164390-A (JP)
Title: Swing arm for motorcycle
Inventor: FUJIWARA HIROSHI
IPC: B21D53/86
Filed: 1989-11-21
Abstract: PURPOSE:To obtain a light and low-cost swing arm having a good appearance by applying the forward end parts of bulged forks to a shaft cylinder and welding them with it, and welding and connecting the front parts of the forks with each other by a bridge equipped with suspension bosses. CONSTITUTION:A pipe material cut in a predetermined length is set in an outer die, it is pressurized on both end sides while an oil pressure is given to the inner side to be bulged, so right and left forks 1 having thick forward parts 5 and thin forward and rear parts and rectangular sections are formed, the front ends of them are applied to a shaft cylinder 6 to be welded, and the forward parts 5 of the right and left forks 1 are welded and connected with each other by a bridge 8 equipped with suspension bosses 7. In this constitution, the right and left forks 1 has a uniform thickness while the forward parts 5 where the largest load is applied when the bridge 8 is connected with them are formed to have thick sections, with the end parts being thin and light- weighting corresponding to the load to be applied. The welded parts are only between the right and left forks 1 and the shaft cylinder 6, and between the forks 1 and the bridge 8, so the welding length can be short to make the cost low, and the weld marks can be small.
Patent JP-H10138499-A (JP)
Title: Ink jet head and ink jet unit
Inventor: KARITA SEIICHIRO
IPC: B41J2/05
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To bring a substrate into tight contact with the groove face of a grooved member surely without subjecting the forward end part of a spring member to any special machining by providing the grooved member with a spring receiving part projecting from the side opposite to the grooved side and abutting against the pressing face of the spring member at a part corresponding to the groove forming region. SOLUTION: A grooved member is superposed on a substrate 13 secured onto a base plate 12, and a spring receiving part 42, having forward end side facing the face 29 where a jet port 31 is opened, is projected from the face of the grooved member on the opposite side to the face where a groove 32 and a recess 27 is made. The pressing face 41 of a spring member 39 constituting a part of a joint unit is pressed against the spring receiving part 42. The distance between the jet port face 29 and the rear end of the spring receiving part 42 is set equal to or shorter than the distance between the jet port face 29 and the rear end of the groove 32. According to the structure, the grooved 32 face of the grooved member comes into tight contact with the surface of the substrate 13 surely to form a liquid channel 33 and a common liquid chamber 35.