baber/WOPTO huggingface dataset:
Patent JP-S6482220-A (JP)
Title: Recorder
Inventor: SUZUKI YASUTO
IPC: B41J5/30
Filed: 1987-09-25
Abstract: PURPOSE:To print a retrieved page area by means of a printing control means and to shorten a processing time by retrieving an area corresponding to a page designated from an external part among respective page areas, in which data are already recorded, of a recording means by means of the page retrieving means of a recorder to record an image. CONSTITUTION:A CPU 3 reads a file from a magnetic tape MT1 by a printing starting instruction from a console 7 of the recorder to record the image, 1 or 2 or above records are stored into an input buffer 2, and the print data are analyzed. When a preparation-completed page exists in a page buffer 4 at such a time, the CPU 3 sends the print data of a page cell indicated by a print pointer 9 through a printer I/F 5 to a printer 6, and the printing is executed. When the printing of 1 page is completed, the page cell indicated by the pointer 9 is made into an unoccupied condition, the page of the cell is advanced, such actions are repeated, and all data of the file of the MT1 are made possible to be printed.
Patent JP-2001065303-A (JP)
Title: Steam turbine blade, manufacture of the same, steam turbine power generating plant and low pressure steam turbine
Inventor: DOI HIROYUKI
IPC: C22F1/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a steam turbine blade capable of reducing the difference in tensile strength between a blade part and a dovetail, and having both of strength and proper toughness by specifying a length of the blade part with respect to a rotational speed of a blade, specifying the tensile strength of the dovetail, and forming the steam turbine blade out of specific Ti alloy. SOLUTION: In this steam turbine blade having a blade part 51 and a dovetail 52, a length of the blade part is set to be above 52 inches to a rotational speed of a blade of 3000 rpm or above 43 inches to 3600 rpm. The tensile strength at a room temperature, of the dovetail 52 is set to be above 100 kg/mm2. The steam turbine blade is formed out of Ti alloy having above 96% of the tensile strength at a room temperature, of the blade part 51. On the other hand, a hole 53 capable of inserting a pin, is formed on the dovetail 52. The blade part 51 is provided with an erosion shield 54, a tie boss 55 and a continuous cover 57. High capacity and high efficiency of a steam turbine power generating plant can be achieved.
Patent JP-2001062522-A (JP)
Title: Double tube hydroforming processing
Inventor: MIZUMURA MASAAKI
IPC: B21D26/043
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a molding of double tube structure which has a given space between an outer tube and an inner tube after being molded, wherein a tube is put in a die, the die being divided is clamped and then, an internal pressure and a pushing force in a tube axial direction are loaded inside the tube so as to mold the tube in a given shape through a hydroforming method. SOLUTION: After a double tube is mounted and clamped on a die, which is smaller than a final molding shape, axial pressures are loaded to an outer tube 1 and an inner tube 2. Simultaneously, a pressure is loaded inside the inner tube so as to mold the tube in a shape smaller than that of the final molding. Then, the molding is replaced into a die, whose shape is of the final molding, for applying an axial pressure load only to the outer tube, and simultaneously the identical pressure is applied to a space between the inner tube inside part and the inner/outer tubes for obtaining the molding having a space between the inner, outer tubes by deforming the outer tube only.
Patent JP-H08103930-A (JP)
Title: Mold
Inventor: MIURA SUSUMU
IPC: B29C45/73
Filed: 1994-10-03
Abstract: PURPOSE: To effectively uniformly cool the vicinity of cylindrical parts when a microplate in which many cylindrical parts are bristled is molded at a board. CONSTITUTION: The inner surface of a cylindrical part is formed of a cylindrical core pin 51 with a bottom implanted to a movable mold 12. An inner pipe 58 in which its one end side is embedded in the core base 44 of the rear side is inserted into the pin 51. The opening of the one end of the pipe 58 communicates with a cooling fluid passage 64 in a movable side back-up plate 41. The end face opening of the pin 51 communicates with the cooling fluid passage 66 in the base 44. The cooling water is introduced from the passage 64 into the pipe 58, and delivered from its end. The water is then fed between the inner peripheries of the pipe 58 and the pin 51, and discharged to the passage 66. Thus, the manufacture of a mold is facilitated.
Patent JP-S62100046-A (JP)
Title: Test method of star type transmission line
Inventor: OZAWA KAZUYUKI
Filed: 1985-10-28
Abstract: PURPOSE:To detect properly a fault location by sending a test frame in which the destination is set to its own station from a communication station, conducting the test of a loopback transmission line at a desired passing point and changing a loopback point sequentially. CONSTITUTION:In order to test the state of a transmission line from a communication station 11 to an optical transceiver 121, while the loopback point is set at the transceiver 121, the communication station 111 sends the test frame whose destination address in a transmission frame is set to its own station address via a transmitter 1a1, the test frame is reflected at the optical transceiver 121 and the reflected test frame is received by a receiver 1b1 and the state of the transmission line from the communication station 111 to the transceiver 121 is confirmed depending on the reception state of the test frame. Then in order to test the state of the transmission line from the communication station 111 to the bus line 1e1, the similar operation is executed.
Patent JP-H1180228-A (JP)
Title: Catalyst for olefin polymerization and method for polymerizing olefin
Inventor: MATSUI NARIKAZU
IPC: C08F10/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst with an excellent olefin polymn. activity by combining a transition metal compd. with at least one compd. selected from among organometallic compds., organoaluminumoxy compds. and compds. which react with the transition metal compd. to form ion pairs. SOLUTION: This catalyst comprises a transition metal compd. (A) represented by the formula and at least one compd. (B) selected from among organometallic compds., organoaluminumoxy compds. and compds. which react with compd. A to form ion pairs. In the formula, M is a transition metal selected from among metals of the groups 3-11 of the periodic table; m is 1-3; R<1> to R<5> are each H, halogen, a hydrocarbon group, a hydrocarbon-substd. silyl group, alkoxy, aryloxy, an ester group, amido, imido, amino, imino, sulfonamido, nitrile or nitro; n is a number satisfying the valency of M; and X is H, halogen, a 1-20C hydrocarbon group, a 1-20C halogenated hydrocarbon group, an oxygen-contg. group, a sulfur-contg. group or a silicon-contg. group.
Patent JP-H02152923-A (JP)
Title: Blood additive composition useful for extracorporeal blood circulation device
Inventor: HAMAZAKI NAOTAKA
IPC: A61K33/14
Filed: 1988-09-27
Abstract: PURPOSE:To obtain the title composition preventing deterioration of blood and enhancing blood containing an alkali phosphoenolpyruvate, mannitol, citric acid (sodium citrate), sodium hydrogenphosphate and sodium chloride. CONSTITUTION:A blood additive composition comprising an aqueous solution at pH5.0-8.0 containing (A) 5-70mM/l alkali phosphoenolpyruvate (Na or K salt hydrate is preferably used), (B) 10-150mM/l mannitol for reinforcing cell membrane and preventing hemolysis, (C) 0-5mM/l citric acid and/or sodium citrate for preventing coagulating action of blood, (D) 0-20-mM/l sodium hydrogenphosphate as a buffering agent and (E) 0-100mM/l sodium chloride to adjust osmotic pressure. The composition is heated to 37 deg.C approximately close to bodily temperature and blended with extracorporeal blood in the ratio of 0.5-2vol. of the composition to 1vol. extracorporeal blood.
Patent JP-S60131547-A (JP)
Title: Developing method
Inventor: HANEDA SATORU
IPC: G03G21/00
Filed: 1983-12-20
Abstract: PURPOSE:To prevent deficient cleaning by using a mixture of spherical and amorphous toner particles for the toner of a binary developer to be oscillated in an oscillating electric field. CONSTITUTION:A mixture of spherical and amorphous toner particles is used for the binary develope to be oscillated in an oscillating electric field and developing a latent image. The presence of the spherical toner particles superior in fluidity improves triboelectrification with carrier particles and forms a developer layer optimum in density, and also improves releasability of the toner from the developer layer at the time of development processing. On the other hand, the presence of the amorphous toner particles prevents deficient cleaning due to the leakage of the spherical toner particles under a blade. As a result, a sharp image high in reproduction fidelity can be formed.
Patent JP-H08170216-A (JP)
Title: Spinning element for preparation of bicomponent fiber
Inventor: RONARUDO EI HAUPUTO
IPC: D01D5/22
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a spinner which improves flow of dual component streams of molten glass for dual component glass or thermoplastic fibers. SOLUTION: This rotary spinner 100 for an apparatus for producing dual component fibers 76 contains a distributor 60 having orifices in the peripheral wall 64. The distributor 60 is divided into a series of generally vertically-aligned compartments by baffles positioned circumferentially around the interior of the peripheral wall 64, with the orifices communicating with the compartments. First and second molten thermoplastic materials A and B are supplied to the distributor 60, and centrifuged as alternating thin layers to the face of the spinner 100.
Patent JP-H1149517-A (JP)
Title: Strontium titanate precursor and production of strontium titanate by using the precursor
Inventor: SATO TERUBUMI
IPC: H05B33/12
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To a high-purity perovskite strontium titanate having a cubic structure with little impurities by separately dissolving a titanium complex crystal with coordination of aminopolycarboxylate ion and a strontium complex with coordination of aminopolycarboxylate ion in solvents containing specified aromatic amines and aliphatic amines, and then mixing these. SOLUTION: A titanium complex crystal with coordination of aminopolycarboxylate ion is dissolved in a solvent containing aromatic amines which produce cations expressed by formula I, formula II and containing aliphatic amines which produce cations expressed by formula III to prepare a soln. (A). In formulae I and II, R<1> , R<4> are dimethylamino, diethylamino groups, H, 1 to 10C alkyl groups; x is 0 to 1; R<2> , R<3> are H, 1 to 10C alkyl groups. In formula III, R<5> to R<8> are the same as R<2> and one or more of R<5> to R<8> are alkyl groups. A strontium complex or complex salt with coordination of aminopolycarboxylate ion is dissolved in an aromatic amines expressed by formula I, formula II or aliphatic amines expressed by formula III to prepare a soln. (B). Then the soln. (A) and the soln. (B) are mixed.
Patent JP-H0687545-A (JP)
Title: Delivery mechanism for paper sheet
Inventor: NIREKI TAKAO
IPC: B65H3/46
Filed: 1992-09-09
Abstract: PURPOSE:To enable the elimination of paper causing the abnormality of delivery and release a jam at a gate roller part automatically in a paper sheet delivery mechanism by a gate roller system. CONSTITUTION:A separation roller 13 not rotated in the delivery direction with its surface formed of a high friction body is supported by an oscillating arm 15. This arm 15 is brought into pressure contact with an eccentric cam 18, rotatory-driven by a motor 21, by a spring 17. The arm 15 is thereby oscillated by the rotation of the eccentric cam 18, and the separation roller 13 moves to open/close the gap of a gate roller. When a jam is generated to the gate roller, the eccentric cam 18 driven by the motor 21 is rotated, and the separation roller 13 takes refuge. The refuge quantity at this time is controlled by a detector for controlling the rotating quantity of the eccentric cam 18, and the jam is removed by this action to realize automatic release.
Patent JP-H0980303-A (JP)
Title: Super wide-angle lens system
Inventor: FUJISAKI JUNICHI
IPC: G02B13/04
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a super wide-angle lens system which has its distortion aberration suppressed relatively small and also has the image formation aberration characteristics of the whole effective picture plane corrected excellently in spite of being a bright lens system having a field angle of about 115 deg. and an F number of about 1.4. SOLUTION: This lens system consists of a 1st lens L1 composed of a negative meniscus lens which has its convex surface on its object side, a 2nd lens L2 composed of a negative meniscus lens which has its convex surface on its object side, a 3rd lens L3 composed of a biconcave lens, a 4th lens L4 composed of a biconvex lens, a stop S, a 5th lens group L5 which is composed of a joined lens of a negative meniscus lens having its convex surface on its object side and a biconvex lens and is biconvex on the whole, and a 6th lens group L6 which consists of a joined lens of a negative meniscus lens having its convex surface on its object side and a biconvex lens and is biconvex on the whole in order from the object side;  and conditional expressions N1 <1.75 and 2.18<R12 /f<2.22 are satisfied, where N1 is the refractive index of the 1st lens to a (d) line, (f) is the focal length of the whole lens system, and R12 is the radius of curvature of the image-side surface of the 1st lens.
Patent JP-2000065723-A (JP)
Title: Glow discharge emission spectrochemical analysis device
Inventor: KONISHI IKUO
IPC: G01N21/01
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To quickly wash the inside of a lamp part, eliminate the need for using a dummy sample, and easily start discharge. SOLUTION: The glow discharge emission spectrochemical analysis device is provided with an ultraviolet lamp 8. By applying ultraviolet rays to the inner wall surface of at least a lamp 1 by the ultraviolet lamp 8, the inside of the lamp part 1 is washed quickly. Also, the ultraviolet lamp 8 generates an ion in the lamp part 1 and starts glow discharge by applying a voltage in an ion atmosphere.
Patent JP-H1157039-A (JP)
Title: Portable medical treatment apparatus for athlete's foot
Inventor: SHIBATA HARUO
IPC: A61N5/06
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a portable medical treatment apparatus for athlete's foot, which does not require a commercial power source, and does not limit a place for the usage, regarding a medical treatment apparatus for athlete's foot using an ultraviolet ray lamp (UV lamp). SOLUTION: As a UV lamp 3, a UV lamp for general sterilization is not used, and an exclusive UV lamp 3 is used. For this UV lamp 3, at both ends in a quartz glass tube of a diameter of approx. 6 mm, an electrode is provided, and argon gas is filled and sealed in the tube, and the UV lamp is lit by a high voltage power source by a DC/AC converter. This DC/AC converter has an illuminance regulating function, and can regulate the illuminance in response to a degree of the symptom of an affected region. Also, as a direct current power source for the DC/AC converter, batteries, etc., are used.
Patent JP-S6483346-A (JP)
Title: Method for sequentially casting different steel kinds in continuous casting
Inventor: YOKOYAMA HIDEKI
IPC: B22D11/10
Filed: 1987-09-24
Abstract: PURPOSE:To execute sequentially continuous casting of a cast slab having good quality by drawing the preceded cast slab as remaining impurity in a tundish and casting the following cast slab through the tundish, which the impurity is removed, after charging sequence block on the preceded cast slab. CONSTITUTION:Molten steel in the tundish 1 is poured into a mold 4 and the cast slab 15 is drawn and the impurity A1 is remained in the tundish 1 and the preceded cast slab 15 is drawn and once drawing is stopped. Next, the sequence block 13 composing of connecting metal 13a, and shield plate 13b and a guide plate 14 are positioned above the mold 4 by a carrying device 12. The sequence block 13 is charged at non-solidified part in rear end of the preceded cast slab 15 and oxygen gas is injected to the tundish 1 and the impurity A1 in the tundish 1 is discharged into a slag bag 11 through the guide plate 14. Next, the carrying device 12 is shifted and the molten steel B having different steel kind is charged in the tundish 1 and the drawing of the preceded cast slab 15 is restarted and the molten steel B having different steel kind is poured on the sequence block 13 and the sequentially continuous casting between the preceded cast slab 15 and the following cast slab 16, is executed.
Patent JP-H0957530-A (JP)
Title: Material positioning device for shear finishing machine
Inventor: OKA EISAKU
IPC: B23D33/10
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To simply set an angle steel member in a metal mold when giving corner cut to the end part of the angle steel member. SOLUTION: Arms 17 by which stoppers 16 are movably supported on both sides of a notcher metal mold, are attached to a support 8 by bolts 18. Oblong holes 17c are formed to the arms 17, knob bolts 19 are passed through the oblong holes 17c and threadedly fitted to the stoppers 16, and the positions of the stoppers 16 are fixed by fastening the knob bolts 19.
Patent JP-S60133068-A (JP)
Title: Production of purified japanese lacquer solution suitable for coating cloth
Inventor: SAKAMOTO ASAO
IPC: D06P1/44
Filed: 1983-12-20
Abstract: PURPOSE:To obtain the titled flexible, economical Japanese lacquer solution having toughness without peeling nor cracking by curing, by dissolving a thixotropic agent containing silica or montmorillonite in a ketonic solvent, and kneading the resultant swollen thixotropic agent in a purified Japanese lacquer. CONSTITUTION:A Japanese lacquer solution obtained by dissolving 5-10pts.wt. thixotropic agent containing silica or montmorillonite in 100pts.wt. ketonic solvent, and kneading the resultant swollen thixotropic agent with preferably 1,000pts.wt. purified Japanese lacquer. The resultant Japanese lacquer solution is subjected to the steps of NAYASHI (mixing in a stirred tank) and KUROME (removing the surface water under stirring) and then applied to a cloth.
Patent JP-H0771262-A (JP)
Title: Control device for electric rtating machine for turbo charger
Inventor: KISHISHITA TAKAHARU
IPC: H02P9/04
Filed: 1993-09-01
Abstract: PURPOSE:To control generating operation of an electric rotating machine of a turbo charger which recovers exhaust energy by using a map based on pressure of a turbine and gas temperature. CONSTITUTION:A rotary electric machine 3 is provided on a turbine shaft 23 of a turbo charger of an engine 1, and exhaust energy is recovered as electric power by the generation operation. At that time, generation current is varied according to a map housed in a controller 6 based on signals from an engine speed sensor 13, an inlet pressure sensor 24 of a turbine, an outlet pressure sensor 25, a temperature sensor 26, and an operation amount sensor 71.
Patent JP-S6394688-A (JP)
Title: Manufacture of field-effect transistor
Inventor: KATANO FUMIAKI
IPC: H01L21/20
Filed: 1986-10-08
Abstract: PURPOSE:To decrease a source resistance and to improve electrical characteristics of an element, by performing ion implantation with a gate electrode used as a mask so that a n-type region is formed and forming a high- concentration n-type GaAs layer ranging from the part below an ohmic electrode to the vicinity of the gate electrode. CONSTITUTION:A n-type AlGaAs layer 3 is formed on a GaAs layer 2 which is formed on a semi-insulating GaAs substrate 1. Next, a gate electrode 4 comprising a high-melting-point metallic layer is formed on this n-type AlGaAs layer 3. while the gate electrode 4 is used as a mask, an element 5 acting as a donor in the GaAs layer 2 and the AlGaAs layer 3 is ion-implanted, and annealing processing is performed to form a channel region under the gate electrode 4 and to form n-type regions 6 on both sides of this channel region. Next, an insulating film 7 coating the n-type AlGaAs layer 3 and the gate electrode 4 is etched to remain on the sides of the gate electrode 4. While the gate electrode 4 and the insulating film 7 are used as masks, epitaxial growth of a high-concentration n-type GaAs layer 8 is selectively performed on the n-type AlGaAs layer 3. Thus, a field-effect transistor having a hetero junction is formed, moreover, by sticking ohmic electrodes 9 on the surface.
Patent JP-H0695248-A (JP)
Title: Overhead projector
Inventor: USHIRO SHIGEAKI
IPC: G03B21/132
Filed: 1992-09-09
Abstract: PURPOSE:To easily take out a unit such as a timer from a main body case by installing a means for pushing out the unit such as the timer on the inside of the main body case corresponding to a recessed part for attaching the unit. CONSTITUTION:The timer is fitted in the recessed part for attaching the timer formed on an upper cover 16 so that its surface may be nearly on the same surface as that of the cover 16. A pin 54 for pushing out the timer is installed on the inside of the upper cover 16 corresponding to the attaching position of the timer. The pin 54 is pressed by a spring in a reverse direction to a pushing-out direction, and the tip part of the pin 54 is allowed to communicate with the recessed part for attaching the timer from the inside of the cover 16. In order to take out the timer 52 from the cover 16 at the time of exchanging a battery, etc., the pin 54 is pushed in a direction shown by an arrow against the pressing force of the spring, and the timer 52 is pushed out from the recessed part for attaching the timer. Thus, the timer 52 is easily detached from the cover 16.
Patent JP-H0694384-A (JP)
Title: Distributor for heat exchanger and manufacture thereof
Inventor: SHIROICHI HAJIME
IPC: B23K1/00
Filed: 1992-09-09
Abstract: PURPOSE:To provide a distributor for a heat exchanger and a method for manufacturing the same in which assembling can be simply performed with high certainty and which has a low cost. CONSTITUTION:A distributor for a multi-flow type heat exchanger comprises a header pipe 2 in which two half-tubes are welded in a cylindrical state. A plurality of receiving recesses 2b are formed at connecting edges of the two half-tubes, relatively opposed, and butted to form a plurality of long holes 2c for engaging multi-flow tubes. Stopper protrusions 2f for restricting an engaging depth are formed in contact with an end of a multi-flow tube 1 to be engaged at each of the holes 2c, and a protruding stripe for increasing a welding area to the tube 1 is formed at a peripheral edge of each recess 2b.