baber/WOPTO huggingface dataset:
Patent JP-S54151793-A (JP)
Title: Shielding plug for fast breeder
Inventor: HASHIGUCHI ISAO
IPC: G21C13/073
Filed: 1978-05-22
Abstract: PURPOSE: To efficiently remove a liquefied metal deposited in the gap between a rotary plug and a fixed plug, by fitting the rotary plug with plates which can project into said gap and contain heaters and with scrape-down members extending perpendicularly to the plates.  
     CONSTITUTION: The rotary plug 18 is fitted with the plates 25 which can project into the gap 19 between the rotary plug 18 and the fixed plug 16 and which contain the heaters and with the scrape-down members 27 perpendicularly coupled to the plates 25. Recesses 24 are provided in three equiangular posditions on the circumferential part of the skirt 23 of the rotary plug 18. The band-like plates 25 are fitted in the recesses 24 together with heat insulating spacers 28 by screws 26 so that the plates 25 can move in the radial direction. The scrape-down members 27 are perpendicularly fixed on the plates 25. The plates 25 and the scrape-down members 27 can be heated by the heaters built in the plates. Sodium deposited in the gap 19 can be efficiently removed by the heating of the heater and the scraping-down rotation of the members 27. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57177273-A (JP)
Title: High voltage generator
Inventor: ONODERA TOSHIHIRO
IPC: H05G1/24
Filed: 1981-04-21
Abstract: PURPOSE:To efficiently raise the prescribed high voltage by connecting a primary coil through a capacitor, and connecting a voltage addition diode between charging diodes connected via a capacitor to a plurality of secondary coils. CONSTITUTION:When a switching element 3 is interrupted, a voltage EL caused by a current iL1 flowing through a choke coil 2 and a power source voltage EiN are applied to a transformer 5 through a capacitor 4, and capacitors 61-6m are charged through charging diodes 71-7m. When the element 3 is conducted, a current is again flowed to the choke coil 2 from the power source 1, voltages generated at the secondary coil 521-52m of the transformer 5 by the leakage inductance of the transformer 5 and the capacitor 4 and voltages already charged in the capacitors 61-6m are applied to a load 10 through voltage addition diodes 81-8m.
Patent JP-H09226882-A (JP)
Title: Cassette for substrates
Inventor: NAKAYAMA TOSHIYA
IPC: H01L21/673
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a cassette for substrates, which has a solid structure, withstands transfer carried out by a robot and has long service life, whose outlet and inlet for substrates are not deformed, and in which a constant pitch between respective tooth-like receiving shelf pieces can be maintained. SOLUTION: A cassette is provided with a first edging frame 50 formed into a rectangular shape, which is disposed at a forward opening peripheral part 5 of a substrate containing space 2 and which holds the forward opening peripheral part 5, and a second edging frame 60 formed into a rectangular shape, which is disposed at a rearward opening peripheral car part 6 of the substrate containing space 2 and which holds the rearward opening peripheral part 6. A first main frame 10, a second main frame 20, intermediate teeth pieces 30, rearward stoppers 40, the first edging frame 50 and the second edging frame 60 are assembled together to form them as a rectangular frame body.
Patent JP-H055171-A (JP)
Title: Heat treatment apparatus
Inventor: OGAWA TEIJI
IPC: C21D1/06
Filed: 1991-03-25
Abstract: PURPOSE:To efficiently execute one series work, in which a material to be treated is cooled after carburizing and successively, this is quenched after carbonitriding, without accompanying with any energy loss. CONSTITUTION:This heat treatment apparatus provides a temp. raising chamber 18, carburizing chamber 20, cooling chamber 22, temp. re-raising chamber and nitriding chamber dividedly formed by partitioning one series continuous furnace 10 with open/close doors 14 and a shifting means for shifting the material to be treated along the above one series of continuous furnace 10 in order. in the cooling chamber 22, gas cooling means for cooling by blowing gas for cooling to the material to be treated, is arranged.
Patent JP-S55152474-A (JP)
Title: Partial discharge detection circuit
Inventor: TAKAHASHI HIDEKI
IPC: G01R31/12
Filed: 1979-05-18
Abstract: PURPOSE: To improve derection sensitivity, by using diodes to compose a circuit in which electrical current flowing branch paths are changed depending on the direction of a pulse current and by separating external noises.  
     CONSTITUTION: A basic circuit is composed of diodes 1A, 1B, 1C, 1D, 1E, 1F. Terminals A, B, C are connected to a bypass capacitor CA, a sample equivalent capacitor CB and an equivalent impedance member ZP, respectively. The distribution of currents, which are caused when the capacitor CB is partially discharged, is identical with that of currents which are caused when a series circuit comprising a very small capacitor CP and a pulse generator PG is coupled in parallel with the capacitor CB. When the pulse generator produces a positive voltage pulse, currents i 1 , i 2 , i 3  are caused due to the rectifying action of the diodes 1AW1F as shown by full lines in Fig. When the pulse generator produces a negative voltage pulse, other currents i 1 ', i 2 ', i 3 ' are caused as shown by dotted lines in Fig. When the positive voltage pulse is produced, a current flows from the capacitor CB to the diode 1A but no noise flows through the diode. The current of the diode 1A is detected. This results in improving sensitivity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03262717-A (JP)
Title: Suspension for vehicle
Inventor: TORII SHUJI
IPC: B60G3/28
Filed: 1990-03-12
Abstract: PURPOSE:To largely vary the chamber angle of a wheel in the negative direction by connecting the lower end section of a damping member and a car body by the second link and relatively enlarging the angle between the second link and the damping member while the damping member is not extended. CONSTITUTION:A wheel 1 is supported by a knuckle 3 through a knuckle spindle 2. Two lateral links 5 and 6 as the first links are arranged between the lower section 3a of the knuckle 3 and a suspension member 4. In addition, a strut 7 as a damping member is extended in the vertical direction of car body. In such constitution, a control link 114 as the second link is installed between the external cylinder 7b of the strut 7 and the suspension member 4. While the strut 7 is not extended, the angle between the strut 7 and the control link 114 is made larger than the angle between the strut 7 and the lateral links 5 and 6.
Patent JP-S61217224-A (JP)
Title: Injection molding machine
Inventor: UEHARA TADAYOSHI
IPC: B29C45/03
Filed: 1985-03-25
Abstract: PURPOSE:To permit to make a mold clamping device highly accurate and facilitate the assembling work of the same by a method wherein the clamping device is formed as one unit separately from a frame on which an injection device is arranged and the mold clamping device is assembled independently to mount it on a frame. CONSTITUTION:The mold clamping device 3 is assembled previously and differently from the frame 4 before the mold clamping device 3 is mounted on the ceiling wall 11 of chamber 5 of the frame 4. The mold clamping device 3 is constituted of one unit different from the frame 4. Accordingly, the assembling work of the mold clamping device 3 is facilitated and the accuracies in the positional relation of a base member 18 and a fixed platen 20, the parallel relation in four pieces of tie bars 21 or the like are improved so that highly accurate assembling work is permitted whereby the high accuracy in the mold clamping device 3 may be achieved. Further, the checking of accuracy and the like may be effected easily and the assembling work may be simplified.
Patent JP-H09248121-A (JP)
Title: Dough improving agent and production of bread and cake with the same
Inventor: SEGUCHI MASAHARU
IPC: A21D2/36
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a nutritively excellent food having a beautiful red appearance by adding a Karkade rich in minerals such as iron, magnesium and calcium and exhibiting a stable red color as a doughimproving agent to a dough for breads or cakes. SOLUTION: Karkade is singly added as a dough-improving agent to a dough in such an amount as giving the pH of the dough suitable for various kinds of breads or cakes, or added together with an alkalicontrolling agent to the dough to control the dough in a pH range suitable for the various kinds of the breads or the cakes. For the breads, the Karukade is preferably added to wheat flour in an amount of 0.1-10wt.%.
Patent JP-S60221683-A (JP)
Inventor: HAMAUZU MASATO
IPC: F25J3/04
Filed: 1985-03-27
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-S51136425-A (JP)
Title: Exposure control device
Inventor: NUMATA SABUROU
IPC: G03B7/081
Filed: 1975-05-21
Abstract: PURPOSE: To remove the bad effect of an unstable charge which is produced on an operating amplifier by a reverse electromotive force of a magnet when the exposure control magnet is turned off and to make the circuit operation stable. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63235152-A (JP)
Inventor: BIRUFURIITO BAAGUNAA
IPC: B60T13/573
Filed: 1988-03-16
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-S57174749-A (JP)
Title: Program compiling system for high grade language debug system
Inventor: SAWAMOTO JIYUN
IPC: G06F9/06
Filed: 1981-04-22
Abstract: PURPOSE:To have a highly efficient progress of debug and to decrease the debug period, by applying a compiling system using a new concept for designation of zone. CONSTITUTION:A program P having a zone designation ZONE(A) is interpretted by a compiler to allot a zone number A0001 to each program sentence. An interruption code to a debugger is produced by using the zone number as the argument. The zone designation ZONE(D) is newly defined when a program sentence (1a) is added between the program sentences 1 and 2 of the program P with no correction given to the ZONE(A) at all. Thus no change is given to the zone number of the zone A at all for the produced machine word. The debug command can be used as it is even after a correction is given to the program.
Patent JP-H02240841-A (JP)
Title: Optical head and optical disk driver using the head
Inventor: KAWAMOTO KAZUTAMI
IPC: G11B7/09
Filed: 1989-03-15
Abstract: PURPOSE:To expand the effective operating range of a focusing servo by constituting a beam splitter with plural pairs curved diffraction gratings having unequal intervals provided horizontally with the approximate center of a luminous flux of reflected light as a symmetrical axis. CONSTITUTION:A laser beam reflected on a disk is led again into a thin film guide path layer 3 with a light collection grating coupler 6, passes through a center optical axis in the progressing direction by beam splitters 5a, 5b, is split into two pairs of nearly symmetrical 4 luminous flux sets with respect to a plane perpendicular to the waveguide layer 3, radiates into a base with a prescribed angle and becomes converged laser beams 15a, 15b, radiates from a base end face 1a and is converted into an electric signal by 4-split photodetectors 10, 10'. Through the constitution above, since the receiving angle of the beam splitters 5a, 5b is large, the range on which the focusing servo and the tracking servo mechanism act effectively is widened and even with the presence of fluctuation of the wavelength of the laser beam, the effect of color aberration is reduced.
Patent JP-H09250514-A (JP)
Title: Clamp device for fastening intake pipe
Inventor: SONODA YUJI
IPC: F02M35/10
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of a clamp main body fastening screw despite in a complicated place, by providing a locking plate on a clamping device, while making the locking plate abut on a projection member for connecting an attachment such as an interference pipe with the outer peripheral surface of an intake pipe. SOLUTION: A pair of nipples 27, projection members for an attachment device connecting both the opened ends of an interference pipe 26, are protrudedly provided, spaced in a peripheral direction to an intake pipe, on an outer peripheral surf ace to the intake pipe. The capacity to the intake pipe can be increased by connecting the interference pipe 26 with the nipples 27. A locking plate 32 of a clamp device 29a is arranged so as to abut from a right part on the right side nipple 27R out of a right and left pair of nipples 27R and 27L: and when a tool is inserted from the right part, the locking plate 32 abuts on the nipple 27R, thereby preventing the rotation of the clamp device 29a.
Patent JP-S60204759-A (JP)
Title: Preparation of indole having perfluoroalkyl group
Inventor: MIYANO OSAMU
IPC: C07D209/08
Filed: 1984-03-30
Abstract: PURPOSE:To obtain the titled compound important to a raw material for medicines in high yield, by protecting N atom of an indole halide with an alkanecarboxylic acid anhydride to suppress the decomposition of the starting material, introducing a perfluoroalkyl group therinto, and hydrolyzing the resultant compound. CONSTITUTION:The nitrogen atom of an indole halide compound expressed by formula I (X is Cl, Br or I) is protected with a carboxylic acid anhydride expressed by the formula (RCO)2O (R is 1-5C alkyl) to give an indole halide derivative, which is then reacted with a perfluoroalkanesulfonate expressed by formula III (Rf is 1-10C perfluoroalkyl; M is alkali metal atom or alkaline earth metal atom) in the presence of a cuprous halide expressed by the formula CuY (Y is Cl, Br or I) to afford an indole derivative, expressed by formula IV, and having the perfluoroalkyl group, which is then hydrolyzed under alkaline conditions to give the titled compound expressed by formula V. USE:A synthetic intermediate for tryptophan derivatives which are compounds important to medicines.
Patent JP-S55153883-A (JP)
Title: Squeezing pump
Inventor: IWATA NOBORU
IPC: F04C5/00
Filed: 1979-05-17
Abstract: PURPOSE: To eliminate the local abrasion of an elastic tube by a method wherein a certain amt. of resistance is given to a supporting arms in the position, where at  least pressing rollers start to press elastic tube, and providing a means to compress  spring means and accumulate energy.  
     CONSTITUTION: Within a housing 5 the elastic tube is arranged by bendng it into a circular arc. Rotary arms 11 are adhered to an axis of rotation 7 supported at the central part of the housing 5, while the pressing rollers 9a, 9b, 9c for the elastic tube 6 are rotatably supported at the pointed end of each supporting arm 8 by removably supporting a plural number of supporting arms 8 in the way that these can make the positive and reverse circular motion. Between the rotary arms 11 and the supporting arms 8, spring means 12 are positioned to transmit the rotary motion of the rotary arms 11 to the supporting arms 8. In the position, wherein at least the pressing rollers 9a, 9b, 9c start to press the elastic tube 6, an energy storing means 13 is provided for compressing the spring means 12 and storing its energy by giving certain resistance to the supporting arms 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11256424-A (JP)
Title: Basic dye-dyeable mixed polyester fiber
Inventor: MORITA SEIJI
IPC: D01F8/14
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject mixed polyester fiber that gives woven or knitted fabrics having excellent color-developing properties with squeaky feeling, dry feeling and harshness and is useful as high-class clothes by extending admixed blending components in the fiber axis direction and then removing the blending components from the fibers. SOLUTION: A metal sulfonate group-containing isophthalic acid component of 0.7-2.4 mol%, based on the whole dicarboxylic acid components, and 0.2-10 wt.%, based on the polyester, of a polyalkylene glycol component are copolymerized to give a polyester copolymer. This polymer base component is insoluble in hot water, dyeable with basic dyes. In the meantime, the blend component such as polyester copolymer from 8-14 mol% of 5-sodiosulfo- isophthalic acid, 10-33 mol% of isophthalic acid is soluble in hot water. At least two components of these polymers are mixed and the mixed copolymer is extruded into ester fibers. In the copolymer fibers, the blend components are extended in lines along the fiber axis direction. The weight ratio of the base component to the blend component is preferably 60/40-95/5.
Patent JP-H02239947-A (JP)
Title: Printer head
Inventor: YAMAMOTO NOBUYA
IPC: B41J2/28
Filed: 1989-03-14
Abstract: PURPOSE:To prevent wear of a contact part of a driving arm with a core piece, a slide part, etc., of a printing element with a guide member for a long period by providing an oil tank for supplying oil to oil immersing material provided in the core piece through a conduit. CONSTITUTION:An oil immersing material 12 is provided in a central hole of a wound core piece 1, a thermistor frame 14 is provided on the back face of the material 12, and a thermistor 13 for detecting the temperature of a driving coil 4 is held by the frame 14. The material 12 supplies oil to the contact part of the arm 6 with the piece 1, the slide part of a printing element 7 with a guide member 11 to prevent them from wearing. Here, since an oil tank 15 supplies oil to the material 12 through a conduit 15a, oil in a printer head can be held for a long period.
Patent JP-H05230403-A (JP)
Title: Matte electrodeposition coating resin composition
Inventor: OBATA KATSUYA
IPC: C09D161/28
Filed: 1992-02-17
Abstract: PURPOSE:To provide the title compsn. which forms an electrodeposition coating film excellent in surface slipperiness and water repellency. CONSTITUTION:The title compsn. comprises 50-20wt.% melamine resin and 50-80 wt.% acrylic polymer which is prepd. from a monomer mixture contg. 0.5-2.0wt. % 3-(meth)acryloxypropyltrimethoxysilane or 3-(meth) acryloxypropyltriethoxysilane and 0.1-10.0wt.% vinylic silicone macromer and has an acid value of 20-40mgKOH/g and a hydroxyl value of 40-120mgKOH/g. The compsn. forms an electrodeposition coating film which scarcely changes its gloss for a long time, is excellent in surface slipperiness and water repellency, and has remarkably improved resistances to moisture condensation and scratch.
Patent JP-H10252008-A (JP)
Title: Connected structure of paving slab
Inventor: KUNO KIMITOKU
IPC: E01C11/04
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of connections against the load fluctuation, temperature changes, etc., of paving slabs. SOLUTION: Circular connecting holes 2, 2 are formed in interconnected paving slabs 1, 1 on both sides in such a way that the connecting holes 2, 2 are communicated to each other at the mating end faces of the paving slabs 1, 1 and opened to the upper surfaces of the paving slabs 1, 1, and a circular connecting rod 10 is passed through the connecting holes 2, 2 across the paving slabs 1, 1 and is buried and fixed into position by a filler 9. The connecting rod 10 is formed by a circular structural member 11, flexible, massive cushioning members 13, 13 mounted at both ends of the structure member 11, and a tubular flexible cover material 12 mounted on the outer periphery of the structural member 11.  The vibration, displacement, and the like of the structural member 11 of the connecting rod 10 are absorbed by the cover material 12 and the cushion members 13, 13 to prevent cracking, etc., of the filter 9.
Patent JP-H02240176-A (JP)
Title: Two-pack repair paint for vinyl chloride sol interlaminar anti-chipping material
Inventor: YAMASHITA HIDEO
IPC: C09D175/04
Filed: 1989-03-14
Abstract: PURPOSE:To form a softened coating film comparable to a vinyl chloride sol interlaminar anti-chipping coating film without using a plasticizer and to improve coating film characteristics by mixing a main material comprising a polyester resin with a curing agent contg. a specified amt. of a polyisocyanate group. CONSTITUTION:A two-pack repair paint used for a vinyl chloride sol interlaminar anti-chipping material for automobiles is prepd. by mixing a main component which is a satd. polyester resin pref. with an acid value of 0.1 or lower and a hydroxyl value of 200 or higher) and a curing agent which is a polyisocyanate (containing 2-5mol% polyisocyanate groups per 100 pts.wt. solid component).
Patent JP-S60205684-A (JP)
Title: Original reading device
Inventor: SUZUKI YOSHIHARU
IPC: G06K9/20
Filed: 1984-03-29
Abstract: PURPOSE:To enable to read an original of large area presenting curved surface or an original in the state of opened page without causing distortion of an optical image by scanning a rotary roller while pressing the roller on an original. CONSTITUTION:Rotary rollers 12 and a spring 13 are provided in the lower part of a reading head, and the spring 13 is attached to a pair of rails 14 provided at a position parallel to the direction of scanning of the head 4 and so installed that the head 4 is hung from a jig 15 that moves along the rails 14. The stretching force of this spring 13 is adjusted, and the jig 15 is moved using a wire rope, and the original 2 is scanned by the head 4. In this case, the rollers 12 scan on the floated up original 2 while pressing it by the stretching force of the spring 13, and the head 4 scans on the rectified original 2. consequently, distance between each optical system consisting the head 4 and the surface of the original becomes equal at all times, and distortion of the optical image does not occur.
Patent JP-S62221801-A (JP)
Title: Control unit of regenerative braking for electric rolling stock
Inventor: SUZUKI TETSUJI
IPC: B60L7/12
Filed: 1986-03-20
Abstract: PURPOSE:To dispense with a resistance for preliminary excitation, by preliminarily exciting a field winding to perform the chopper actuation of a main switching element in regenerative operation. CONSTITUTION:An input of a switch signal of a forward contactor MF into an input port 7f turns ON the forward contactor MF and a main contactor MC, while a main switching element 5 is controlled by a preset chopper actuation frequency. A regenerative braking during forward travelling turns ON a switching element 8 for preliminary excitation and supplies the preliminary exciting current to a field coil FC. When the current is supplied, the main switching element 5 is controlled by the predetermined preliminary excitation chopper actuation frequency. Thus a resistance for preliminary excitation can be dispersed with.
Patent JP-H10245517-A (JP)
Title: Water-base high-gloss ink composition
Inventor: TAKAHASHI YASUHIRO
IPC: C09D11/17
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition giving an uneven writing which has high specular gloss and is brilliant as observed with the naked eye and through which patterns, stains, other writings, etc., on paper are not visible by using as the constituents a pearlescent pigment and a metallic powder pigment at a specified ratio. SOLUTION: This composition contains a pearlescent pigment and a metallic powder pigment preferably each having a particle diameter of at most 100μm, at a weight ratio of the former to the latter of 1:(0.01-0.6), with the total of them accounting for 3.0-40wt.% of the total composition. It also contains at least a resin (e.g. a styrene-acrylic acid copolymer) and a solvent (e.g. ethylene glycol) as the essential constitutes. Examples of the pearlescent pigment used include a natural or synthetic mica having low refractive index and coated with a metal oxide having high refractive index, fish scale guanine, and basic carbonic salts. Examples of the metallic powder pigment used include aluminum powders, brass powders, bronze powders, copper powders, gold powders and silver powders.