baber/WOPTO huggingface dataset:
Patent JP-S62205181-A (JP)
Title: Water and oil repellent agent
Inventor: TOYAMA YOSHIOMI
IPC: C08G18/66
Filed: 1986-03-04
Abstract: PURPOSE:A water and oil repellent agent, obtained by adding a polyisocyanate to a specific fluoroalcohol and reacting the resultant adduct with a linear saturated copolyester resin and capable of imparting improved water and oil repellency and waterproofness to textile articles without impairing feeling thereof. CONSTITUTION:A water and oil repellent agent obtained by adding (A) a fluoroalcohol expressed by the formula Rf-X-OH [Rf is 4-14C perfluoroalkyl; X is alkylene, double bond, ether bond, -SO2NR- or -CONR- (R is H or lower alkyl)] to (B) an excess of a polyisocyanate, e.g. hexamethylene diisocyanate, etc., and reacting (C) an amorphous linear saturated copolyester resin, prepared by randomly copolymerizing (i) terephthalic acid and/or isophthalic acid with (ii) a saturated polybasic acid and (iii) a saturated polyhydric alcohol and having 3,000-30,000 molecular weight with isocyanate residues of the resultant adduct.
Patent JP-S62204603-A (JP)
Title: Antenna system
Inventor: FURUNO TAKAMASA
IPC: H01Q13/02
Filed: 1986-03-05
Abstract: PURPOSE:To remarkably decrease the weight and to reduce the processing time by forming a corrugated converter by a dielectric and providing a metallic film having a prescribed thickness on the surface. CONSTITUTION:The corrugated converters 2'a-2'f are formed by the dielectric 8. A metallic film 8 is applied to the surface of the dielectric 8 by the vapor- deposition, thermal spray or electroless plating. The thickness (d) of the metallic film 9 is selected not to leak the current and magnetic flux to the dielectric 8. Then the thickness (d) is selected to 0.5X(1/f)<1/2>-0.05X(1/f)<1/2>m, where (f) is a frequency. Thus, the weight is remarkably reduced and the processing time is decreased.
Patent JP-S61206298-A (JP)
Inventor: OKANO SHINICHI
IPC: H05K3/40
Filed: 1985-03-11
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-S60191316-A (JP)
Title: Heat shielding case
Inventor: ODAJIMA MINORU
IPC: H05K5/00
Filed: 1984-03-13
Abstract: PURPOSE:To improve the heat insulating effect of a heat shielding case by securing a close combination at a lower part of the shielding case between a bottom part of an approximately flat plate structure and a cover part of a semidouble structure or a fully double structure and therefore keeping the warmed air within said shielding case. CONSTITUTION:A bottom part 11 of a heat shielding case which has an approximately flat plate structure includes a support part 11a for an IC1 containing an on-chip thermostatic chamber, a hollow part 11b into which an end of a cover part 12 for the main body of said shielding case is fitted and a hole 11c through which a pin 1a of the IC1 is put. The cover 12 of a semidouble space or fully double space structure is adhered to the part 11 at a lower part Z. Thus the 1st space 13 storing the IC1 and the 2nd space 14 are formed by both parts 11 and 12. In such constitution, the warmed air can be kept within the shielding case. This improves the heat insulating effect of said shielding case.
Patent JP-H10242503-A (JP)
Title: Optical axis tilt-adjusting mechanism for optical pickup
Inventor: IKEDA KEI
IPC: G11B7/08
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of the light axis of an optical pickup and maintain its performance even if a base made of molding resin material. SOLUTION: An energizing spring member 3 is provided so as to bring the sliding surface of a lens supporting member 2 into tight contact with the sliding surface of a base 4. The tilt of an object lens 1 is adjusted by the pressing force of the spring member 3 and the rotation of a screw 9. After the tilt is adjusted, the lens supporting member 2 is fixed to the base 4 by bonding or welding. After the bonding or welding for fixing, the energizing force of the spring member 3 is released by screwing a pushing screw 10 upward and the pressing force by which the lens supporting member 3 and the base 4 are tightly pressed against each other is removed.
Patent JP-H03250709-A (JP)
Title: Inductance parts
Inventor: IGAWA YOSHIO
IPC: H01F17/06
Filed: 1990-02-28
Abstract: PURPOSE:To obtain inductance parts which are good in mounting efficiency and have small mounting areas and causing no possibility of deficiency of parts mounting spaces by arranging in parallel with each other a plurality of beads core elements respectively provided with terminals in the length direction of beads cores and forming the elements to one body with a resin. CONSTITUTION:A plurality of beads core elements 1 composed of two parallel lead wires which are passed through through-holes provided in the length direction of beads cores 4 and one ends of which are short circuited, with the other ends being used as terminals, are arranged in parallel with each other, with the terminals 3 of each elements protruding in the same direction, and the elements 1 are formed to one body with a resin. Since the plurality of beads cores 1 are united to one parts with the resin in such way, the parts can be mounted on a substrate at a less number of mounting times even when a plurality of signal lines exist on the substrate. Therefore, inductance parts which are good in mounting efficiency and have small mounting area and causes no possibility of deficiency of parts mounting spaces can be obtained.
Patent JP-S59174472-A (JP)
Inventor: HAYAKAWA GINSHICHIROU
IPC: B01D53/26
Filed: 1983-03-24
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-H01221968-A (JP)
Title: Facsimile equipment
Inventor: FUJIWARA KEIJI
IPC: H04M1/2745
Filed: 1988-03-01
Abstract: PURPOSE:To minimize the occurrence of un-transmissible states by automatically reading out and dialing another telephone number of a called subscriber if the another telephone number is registered when the telephone number of the called subscriber is busy at the time of one-touch or abbreviated dialing operation. CONSTITUTION:Automatic dialing control is performed in such a way that, after a transmitting document is set in a reading section 18, the sending destination of the document is designated in an input section 16 by a one-touch or abbreviated dialing operation and the telephone number of the destination registered at the address obtained by the dialing operation is read out by means of a number reading-out circuit 14a by referring to a memory table 12a, and then, the telephone number is outputted to a line control circuit 10a. When the designated destination is busy, another telephone number of the destination is retrieved by referring to the table 12a by using the number reading-out circuit 14a in accordance with the output of a busy deciding circuit 20. If another telephone number is found, the number is given to a readout circuit 10a from the table 12a and the automatic dialing control is performed. If the destination is connected after repeating the above-mentioned operations, picture data compressed at a compressing circuit 22 are transmitted through the circuit 10a.
Patent JP-S63214488-A (JP)
Title: Thermal screen printing base paper
Inventor: INOUE YASUSHI
IPC: B41N1/24
Filed: 1987-03-03
Abstract: PURPOSE:To enhance printing sensitivity and to suppress the deterioration of a polymer coating layer during preservation, by constituting the polymer coating layer as a thermal screen printing layer of two upper and lower layers using specific polymers. CONSTITUTION:A polymer coating layer is provided to one surface of a porous thin material as a thermal screen printing layer and constituted of a lower layer based on a thermoplastic polymer having a Vicat softening point of 80 deg.C or less and an upper layer based on a thermoplastic polymer having a Vicat softening point of 100 deg.C or more. As the porous thin material, a thin screen fabric composed of a natural fiber such as Manila hemp, a synthetic fiber such as polyester, a polyester fiber or silk can be used. As the polymer for the lower layer, for example, polybutene, methylpolyacrylate, an ethylene/methacrylic acid copolymer or the like can be designated and, as the polymer for the upper layer, for example, polyethylene, polypentene and methyl polymethacrylate can be designated. By this method, printing sensitivity becomes especially good and high density printing can be performed and storage stability can be markedly enhanced.
Patent JP-H04285336-A (JP)
Title: Viscous damper
Inventor: INAMI TOMOTAKE
IPC: G11B15/675
Filed: 1991-03-13
Abstract: PURPOSE:To obtain a viscous damper whose damper effect differs in rotational directions of agitating plates by deforming stagnation portions according to the rotational directions of the agitating plates rotating in damper grease, and thereby varying damper characteristic while varying a passage area of the damper grease. CONSTITUTION:A cylindrical fixed plate 1 is integrated with and around a main body 2, and a ring-like groove 3 is formed therebetween. A shaft 4a of a rotary plate 4 is journalled to a center shaft hole 2a of the main body 2. Sector-shaped agitating plates 5 are projected from the rotary plate 4 so as to present in the ring-like groove 3. Stagnation portions 8 which are shaped in a V-character groove are formed each of the agitating plates 5, on their one rotating side, for example, a counterclockwise side. When the agitating plates are rotated counterclockwise by means of an input shaft 6, together with the rotary plate 4, damper grease 7 in the ring-like groove 3 is introduced into the V-shaped groove of the agitating plates 5 so as to widen the stagnation portions 8. Gaps in the ring-like groove 3 is narrowed, and thereby damper effect is improved.
Patent JP-S60196500-A (JP)
Title: Pipeline structure of heating side portion of low-temperature underground tank
Inventor: ANZAI TOSHIAKI
IPC: F17C13/10
Filed: 1984-03-15
Abstract: PURPOSE:To absorb displacement of a header pipe by providing a branch pipe connecting a header pipe to a heater pipe with a vertical pipe rising up from the header pipe, a pipe connected to the vertical pipe orthogonal to the header pipe, and a pipe connected to the pipe parallel to the header pipe. CONSTITUTION:A branch pipe 13 disposed between a connecting pipe 12 of a heater pipe and a header pipe 11 comprises a vertical pipe 13a vertically rising up from the header pipe, a horizontal pipe 13c connected to the pipe 13a through a L-coupling pipe 13b in such a manner as to extend orthogonal to the header pipe, and a horizontal pipe 13e connected to the pipe 13c through a L-coupling pipe 13d parallel to the header pipe. The horizontal pipe is connected to the connecting pipe 12 of the heater pipe through a flange 14.
Patent JP-H05245355-A (JP)
Title: Multiple nozzle type jet pump and method for shortening total length of jet pump
Inventor: MOCHIZUKI TAKUO
IPC: C10L1/32
Filed: 1991-03-13
Abstract: PURPOSE:To shorten the total length of a jet pump, to miniaturize it and also to favorably agitate and mix powder and fluid. CONSTITUTION:Pressure fluid of high pressure which is pressurized by a fluid pressurizing means 15 is injected into a discharge pipe 8 from the multiple injection nozzles 9. When the jet flow is gradually spread in the downstream side thereof and forms a complete whole and is fully spread in the discharge pipe, negative pressure is generated in the discharge pipe of the upstream side of the jet from the spread spot. When powder and fluid are agitated and mixed by the negative pressure, powder 2 and fluid are sucked from a suction pipe 3, agitated and mixed in the discharge pipe.
Patent JP-S51123414-A (JP)
Title: Cooling method of high-temperature gas flow passage of gas turbine and its system
Inventor: KAWADA YOUICHI
IPC: F02C7/16
Filed: 1975-04-22
Abstract: PURPOSE: A cooling method in which a rear of gas turbine combustion chamber is cooled by impinging vapor and moving blades and stationary blades are cooled with mixture of cooling water and air. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04284608-A (JP)
Title: Coil provided with adhesive, and rotary transformer
Inventor: OIKE HIDESHI
IPC: H01F41/04
Filed: 1991-03-13
Abstract: PURPOSE:To reduce the size of a rotary transformer which is constituted in such a way that a coil is bonded to a ring-shaped groove in a ferrite core. CONSTITUTION:A coil 26, provided with an adhesive, which is formed in such a way that an adhesive thread 20 wound so as to be coaxial with a coil 18 is brought into contact with one face of the coil 18 is constituted in such a way that it is inserted into and bonded to a groove 2 in a ferrite core 1.
Patent JP-S58166570-A (JP)
Title: Adapter for small-sized tape cassette
Inventor: HIRAISHI KENJI
IPC: G11B23/04
Filed: 1982-03-26
Abstract: PURPOSE:To carry out tape path forming operation and tape path eliminating operation stably without damaging a tape, by providing a mechanism for specifying the operation speed of a mechanism which forms a specific tape path in an adapter frame. CONSTITUTION:An abrupt rotation limiting mechanism 50 has an oil damper 52 at the lower part of the shaft 51 of an operating lever 45. The oil damper 52 is charged with silicone oil 53 and a disk 55 rotates against viscous resistance given by the silicone oil 53, so its rotating speed is limited to a slow speed. The operating lever 45 is fixed threadably by a screw 59 to fit in a socket part 45a of the tip oval column part 51a at the top of shaft 51, and further prevented by a stopper ring 60 from coming out to rotate together with the disk 55. Consequently, the operating lever 45 rotates slowly to limit its abrupt rotating operation.
Patent JP-S55140697-A (JP)
Title: Propelling device for ship
Inventor: YAMAOKA KOUJIROU
IPC: B63H21/30
Filed: 1979-04-18
Abstract: PURPOSE: To facilitate fabrication, repair and check as well as suppress the manufacturing cost of a propelling device for motorboats, small fishing boats, etc. by introducing unit construction to the whole propelling system including the engine to the final propelling means together with a case for them.  
     CONSTITUTION: The engine 30, speed reduction gear 32 and power transmission device 33 and a part of the propeller shaft 34 are fitted in a hole 28 excavated in the hull and mounted in a case 37, which is equipped on the hull. This case 37 is made of fiberglass-reinforced plastics with its upper end opened. The case 37 is fitted in the hole 28 in the hull from above in such an arrangement that the propeller shaft 34 and the propeller 31 are facing downward to the outside from an opening 43 excavated in the bottom 36 while cushion materials, 45, 46 are put in the specified positions and the case 37 is joined to the hull with the flange part 37a at the upper end of the case 37. According to this design, mounting of the case 37 to the hull can be carried out even on the water, so that preparation and fabrication can be performed easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62208593-A (JP)
Inventor: TAGUCHI KAZUO
IPC: H05B33/22
Filed: 1986-03-07
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-S52133628-A (JP)
Title: Steering device for crawler construction vehicle
Inventor: ISHIDA YOSHIHIRO
IPC: B62D11/08
Filed: 1976-04-30
Abstract: PURPOSE: To provide a steering device for a crawler construction vehicle which has a disk brake assembled in a steering case together with a clutch instead of the conventional hand brake. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000308809-A (JP)
Title: Dust collecting handcart
Inventor: FU GIJIN
IPC: B01D15/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To collect chemical polymers and particles in a chemically stable state and to improve mobility. SOLUTION: This dust collecting handcart has a silicone oil layer 126 at its base surface. The silicone oil is stable. Namely, the silicone oil hardly reacts with chemical compounds. The dust collecting handcart has partition plates 120 and 122 arranged alternately with each other. When chemical materials or chemical particles are sucked by the dust collecting handcart, the heavy materials are first deposited in the silicone oil and, after the light materials are further transferred forward, the light materials are deposited in the silicone oil. The dust collecting handcart is divided to plural open spaces by the alternately arranged partition plates and these open spaces are used for the adsorption of the various chemical materials or the chemical particles. The reaction of the chemical materials or the chemical particles is, therefore, prevented.
Patent JP-H08244775-A (JP)
Title: Connectable carton
Inventor: FUJII SHUICHI
IPC: B65D21/02
Filed: 1995-03-08
Abstract: PURPOSE: To save the trouble of having or bundling a plurality of boxes by a string to hold them by making the boxes vertically connectable. CONSTITUTION: Lid panels 7 are folded to be inserted in the upper side parts of a box case from the front and rear sides thereof and a handle part 8 is erected from an upper box to be fixed by hook grooves 13 and the folded connection side pieces 11 of the wing pieces of a lower box are inserted in the connection grooves 16 of the upper box to connect the upper and lower boxes.
Patent JP-H01131139-A (JP)
Title: Polyfluoro-compound and application thereof to lubricant
Inventor: DOMINITSUKU BATSUSE
IPC: B01J25/02
Filed: 1988-03-01
Abstract: NEW MATERIAL: The polyfluorinated compd. of formula I [Rf is a perfluorinated radical, (a) is 0 or 3, (b) is 0 or 1 (if a=0 and c=1), (c) is 1 to 4 (2 if a=0), (n) is 0 or 1; Y is 2-hydroxy-l-phenylethyl; R 1  and R 1 ' are each H, a 1-20C atlkyl or phenyl; R 2  and R 2 ' are each benzoyl or a 2-22C aliphatic acyl; at least one of R 1  and R 2  being other than H or methyl if the sum a+m+n=0].  
     EXAMPLE: A compd. of formula II and a compd. of formula III.  
     USE: Useful as additives for lubricants. Even if being added to additive-contg. blended oil such as zinc alkyldithiophosphate, the wear preventing characteristics thereof its wear preventing characteristic is improved while maintaining characteristics such as dispersion force, detergency and rust preventing performance.  
     PREPARATION: For example, the reaction product of a compd. of formula IV and arylamine is reacted with an epoxide to obtain the compd. of formula I. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S57163256-A (JP)
Title: Laser printer
Inventor: MATSUOKA SHIZUO
IPC: G03G15/04
Filed: 1981-03-31
Abstract: PURPOSE:To vary the size of an output image with an exchange of projection lenses, by constituting a projection lens used to a laser printer with plural lenses having different magnification ratios. CONSTITUTION:The projection lenses 5a, 5b and 5c are attached equdistantly on the same circle circumference of a disk 10 which can turn toward an arrow (e) centering on the center point Z. The lenses 5a, 5b and 5c are used in variation between a rotary mirror 4 and a photosensitive drum 7, and a result, the light scanning width on the surface of the drum 7 varies to x1, x2 and x3 in accordance with the above-mentioned projection lenses respectively. Thus the projection size can be reduced by turning the disk 10 toward the arrow (e).
Patent JP-S52132772-A (JP)
Title: Method and its unit for fluorecent display tube sealing
Inventor: YASUTOME OSAMU
IPC: H01J9/40
Filed: 1976-04-30
Abstract: PURPOSE: To prevent the distortion and quality deterioration, by holding the glass bulb containing the electrode construction having glass stem at the ends to up and down direction and by sealing it in the order of lower and upper end. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000217281-A (JP)
Title: Structure of generation device for preventing repulsing magnetic force on generation due to annular core stator
Inventor: SHIRAISHI YASUTAKA
IPC: H02K1/06
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide efficient structure of a generation that minimizes repulsing magnetic force according to Lenz's law that occurs at generation, smoothly rotates a rotor, and at the same time saves energy. SOLUTION: A generation coil 3 with at least one circuit is wound around an annular core 2 as a rotor, magnetomotive force 6 due to Lenz's law that occurs at generation is formed as a closed magnetic path via the annular core 2, and repulsing magnetic force which is discharged to the outside is minimized. Since a stator 4 sets the direction of the magnetomotive force 6 due to Lenz's law that occurs in plurality of generation coils 3 to a closed magnetic path in the same direction, the lines of magnetic force with the like poles corresponding to the number of generation coils 3 is given by the relative change.
Patent JP-H09240145-A (JP)
Title: Thermal recording material for infrared laser
Inventor: SHIMAZAKI MASATO
IPC: B05D3/02
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To perform recording reduced in the coloration of a background and having a good grade by adding a specific compd. as in infrared absorbent. SOLUTION: As an infrared absorbent in a thermal recording material for infrared laser, a compd. represented by formula I and a compd. represented by formula II are added. In the formulae I, II, R<1> and R<2> are each a straight chain or branched alkyl group, R<3> and R<4> are each a straight chain or branched alkylene group, X<1> , X<2> , X<3> and X<4> are each CH=CH, S, O, Se, NR<5> or C (R<6> ) and R<5> and R<6> are each an alkyl group, Y1 and Y2 are each a sulfonate group or a carboxylate group, Z<1> , Z<2> , Z<3> and Z<4> are each an atom group for completing an aromatic ring, L<1> and L<2> are each a trivalent group generated by connecting five or seven methylene groups by a conjugated double bond, (p), (q), (r) and (s) are each 0 or 1, M<1> is a pair anion and M<2> is a pair cation.
Patent JP-S62205321-A (JP)
Title: Driving method for liquid crystal display device
Inventor: GOHARA YOSHIHIRO
IPC: G02F1/133
Filed: 1986-03-06
Abstract: PURPOSE:To apply a corrected effective value voltage to a liquid crystal layer and to improve display contrast by driving liquid crystal with a voltage with specific frequency characteristics. CONSTITUTION:Serial data of one line is converted by a shift register 31 into parallel data, which is held temporarily by a latch 32' and each voltage is selected by an analog switch 33 according to the held voltage and a filter 34 provides frequency characteristics to obtain an output signal. Consequently, the output of a rectangular wave whose rise is steep is obtained and applied to an electrode to obtain a voltage with a correct wavelength which is applied to the liquid crystal layer.
Patent JP-H02226205-A (JP)
Title: Optical connector
Inventor: TANABE TAKASHI
IPC: G02B6/36
Filed: 1989-02-28
Abstract: PURPOSE:To prevent transmission loss from occurring by providing a ferrule including an optical fiber whose tip is inclined and protrudes in its center. CONSTITUTION:An inclined surface 1 is formed at the tip part of the ferrule 3 and the optical fiber 4 is fixed in the center of the surface to protrude from the surface 1. The ferrule is provided with a key groove 2 for positioning so that the tip surfaces of the optical fibers 4 may come into contact with each other and preventing rotation. A key 9 which engages with the groove 2 of the ferrule 3 is provided at the right and left opening parts of a cylindrical adapter housing 7. In the case of connecting a pair of ferrules, the respective inclined surfaces are arranged and fixed to that the optical fibers may be butted together. The ferrule 3 is pressed toward the tip by a spring 5. Since the ferrule including the optical fiber whose tip is inclined and protrudes in the center is provided, it is effective to prevent the transmission loss from occurring.