baber/WOPTO huggingface dataset:
Patent GB-1147080-A (GB)
Title: Improvements in or relating to pressure transducers
Inventor: WOODS DONALD
IPC: G01L13/02
Filed: 1967-03-01
Abstract: 1,147,080. Measuring pressure electrically. WAYNE KERR CO. and D. WOODS. March 18, 1968 [March 1, 1967], No.9644/67. Heading G1N. Differential fluid-pressure is measured by a differential capacitor comprising a thin diaphragm 14 Fig. 1 of polyester resin coated with aluminium and covered by a thin film of insulation, and two fixed annular electrodes 20, 21 surrounded by guard rings 22, 23, the spacing being such that after a small increase in differential pressure the diaphragm 14 contacts the face of electrode 20 or 21, whereby mechanical damage due to higher pressures are avoided. With further pressure increase the differential capacitance continues to change as the diaphragm makes contact with the fixed electrode over an increasing area, but in a non-linear manner. The capacitance is measured in a feedback circuit Figs. 2, 3 (not shown). The transducer may be associated with an r.f. bolometer for measuring r.f. flux, comprising two insulating spheres, one coated with a resistive film and the other uncoated. In the presence of r.f. flux the temperature of the coated sphere rises producing a pressure difference which is measured by the above transducer.
Patent GB-308730-A (GB)
Title: Manufacture of vat-dyestuff preparations
IPC: C09B67/28
Filed: 1929-03-26
Abstract: 308,730. Geigy Akt.-Ges., J. R. March 27, 10'28, [Convention date]. Dye preparations.-Solid preparations which are stable and easily wetted and dispersed by warm water to give vats, consist of a mixture of a va.t dye, hydrosulphite, and a solid alkali metal aleohohte derived from a polyhydric, alcohol (which term does not include carbohydrates) such as glycol or glycerol, or from an aliph.stic hydroxycnrhoxyiic acid such as glycollic acid, or the metal phenolate derived from an aromatic hydroxycarboxylic. acid s'llch as salicylic acid.. Mixtures of (1) 2-thionaphthene-2'-acenaphthylene-indigo, hydrosulphite and disodium glycolate, (2) tetrabromindigo, hydrosulphite and disodium glycollate, and (3) 6, : 6<1>-dichloro-2 : 2<1>- bisthionaphtheneindigo, hydrosulphite and disodium salicylate, are described. The alkali meta.l alcoholates and phenolates are made by dissolving the hydroxy body in caustic alkali and evaporating the mixture in vacuo. The alkali glycolates are also obtained by dissolving the alkali metal in the glycol or first dissolving the metal in ethyl or methyl alcohol, adding the glycol and distilling off the alcohol.
Patent GB-433193-A (GB)
Title: Improvements in devices for the handling of bulk material
IPC: B65G65/00
Filed: 1935-03-28
Abstract: 433,193. Conveyers. WHITE, J. W., Railway Works, Widnes, Lancashire. March 28, 1935, No. 9728. Addition to 426,949. [Class 78 (i)] The apparatus of the parent Specification, comprising reciprocating scraper-mechanism for feeding conveyers, is modified by the interposition of a link between the connecting-rod and the guided reciprocating member, the link being automatically set to different inclinations on the outward and return run. Fig. 2 shows one construction in which the connecting-rod 3 driven by the chain 2 is connected to one arm 5 of a bell-crank, the other arm 8 of which carries the scraper 9, and the pivots 6 of which run in guides 7. At the commencement of the return run, a cam 11 strikes against an abutment, such as the pawl 13, and rotates the shaft 6 to raise the scraper arm 8 and to make the angle between the members 5, 3 acute instead of obtuse. After turning through a predetermined angle, the cam rides past the pawl and the parts continue in their adjusted position until the end of the stroke, when the pull exerted by the returning connecting-rod 3 lowers the scraper again by reversing the arm 5 and restores the obtuse angle between the members 3, 5. Fig. 10 shows a modification in which a doubletrack is used, and the sliding member carries an additional guided roller 24. Both rollers 24, 25 run in the bottom part of the guide on the return run, but the member 24 is adapted to displace a pivoted member 27 on the outer run and run in the upper guide, as shown, thus holding the scraper in the elevated position. Fig. 13 shows a sprag 29 which can be rotated by gearing 31, 34 to fix the wheeled carriage against retrograde movement from the heap of material or to inch it towards the heap.
Patent GB-590357-A (GB)
Title: Improvements in and relating to lighting fittings
IPC: F21V5/00
Filed: 1945-04-18
Abstract: 590,357. Lighting fittings. GENERAL ELECTRIC CO., Ltd., and BEGGS, S. S. April 18, 1945, No. 9755. [Class 75 (ii)] A light fitting comprises one or more prisms having three or more optically operative incident faces, the inclinations of the faces and the refractive index of the material being such that the angle between consecutive emergent pencils formed by light incident upon the faces of one prism is substantially equal to the angle subtended at the light source by the prism or prisms. In Fig. 5, symmetrical prisms with three optically operative faces, 18, 19, 20 are arranged contiguously about a zone of a lamp globe subtending an angle of # at the light source, the rays entering the side faces 18, 19 emerging at an angle of # with the undeviated ray 30 through the face 20. The total spread of light in this case from the whole zone is 3#, the angle between the outermost rays 21, 24, and if the prisms had n optically faces the total spread would be n . The prisms may be asymmetrical, and if this is so, one short face 27, Fig. 7, may be joined to the longer face 28 of the adjacent prism by a radial optically inoperative face 29, and if desired the prisms in one half of the zone may be mirror images of those in the other half.
Patent GB-414826-A (GB)
Title: Improvements in or relating to electric hand-lamps
IPC: F21L14/02
Filed: 1933-03-31
Abstract: 414,826. Electric hand - lamps. CONRADI, E. S., 6, Rosebery Avenue, Clerkenwell, London. March 31, 1933, No. 9788. Addition to 360,370. [Class 75 (iv).] In an electric hand-lamp as described in the parent Specification, a screw-threaded lampguard carrier 12 is provided on the body or shroud 10 of the lamp-holder, to receive a lampguard 13 made of insulating material having a screw-threaded part 14 for engagement with the lamp-guard carrier. The carrier 12 may, as shown, be formed in one with the shroud 10, or may be formed as a sleeve which fits on the shroud 10, and is locked between a shoulder 20 on the shroud and the tubular bodice 21. The lamp-guard comprises rings 14, 15, 18 connected by tubular members 17.
Patent GB-459217-A (GB)
Title: Improvements in the production of esters
IPC: C07F9/12
Filed: 1935-03-29
Abstract: Coal tar phenols intended for the production of phosphates are purified by distillation with a small quantity of a strong acid such as sulphuric, hydrochloric, phosphoric, benzenesulphonic and naphthalenesulphonic acids, whereby moisture, pyridine bases and unsaturated hydrocarbons are removed.  The distillation is preferably effected under reduced pressure, but steam distillation may be employed.  The phenols, which may be fractionated before, during or after their purification, are converted into their phosphates by treatment with phosphorus halides, particularly phosphorus oxychloride.  The resulting triaryl phosphates, e.g. tri-o and p-cresyl phosphates and tri-1 : 3 : 5-xylenyl phosphate, are stated to be stable to light and heat, and thereby suitable for addition to compositions containing cellulose esters or ethers, rubber or resin. The phosphates may be further purified by treatment with dilute aqueous alkali and/or aqueous permanganate.  According to the example, commercial cresylic acid is heated with 0,66 per cent of concentrated sulphuric acid under a pressure of 10--40 mm. mercury and the fraction coming over at about 105--140 DEG  C. is heated under reflux with phosphorus oxychloride until the evolution of hydrochloric acid ceases; the product is vacuum distilled, washed with a dilute aqueous alkali solution and finally treated with a solution of a water-soluble permanganate or with carbon black. Cellulose derivatives with which the phosphates may be incorporated comprise cellulose acetate, formate, propionate, butyrate and nitrate, as well as ethyl, methyl and benzyl celluloses, and the resulting compositions, which may also contain powdered metal, metal oxides and carbonates, natural fibres, lamp-black, logwood, dyes or lakes, softeners and other plasticizers, are useful for moulding or for making filaments, films, foils and dopes for coating fabrics. The triaryl phosphates may also be incorporated in compositions containing rubber or gums and resins, e.g. gum dammar and ester gum, or added to lacquers and other coating compositions for water - proofing, moisture-proofing and sizing.  They may also be used as transformer oils, as detergents in soap, as vehicles for grinding pigments, and in waxes, polishes, and inks.
Patent GB-473192-A (GB)
Title: Process of dyeing or colouring materials
IPC: C09B23/14
Filed: 1936-04-03
Abstract: Materials such as cellulose ester or ether artificial silks, lacquers having a basis of nitrocellulose, acetylcellulose or natural or artificial resins and artificial resins themselves are coloured in fast shades with products of the general formula <FORM:0473192/IV/1> wherein R = alkyl, aralkyl or aryl and R1 and R2 = alkyl.  The aromatic residues may be further substituted by hydroxy or amino groups.  Such products are obtainable by condensing a sulphoneacetonitrile of the formula R--SO2--CH2--CN with a p-dialkylaminobenzaldehyde, specified first components being methyl-, ethyl-, allyl-, benzyl-, phenyl- and p-tolyl-sulphonacetonitriles and specified second components being p-dimethyl- and p-diethyl-aminobenzaldehydes.  In examples: (1) a nitrocellulose lacquer is coloured by incorporating a solution in glycol monomethyl ether of the condensation product from p-tolyl- or phenyl-sulphonacetonitrile and p-diethyl- or p-dimethyl-aminobenzaldehyde; (2) acetate artificial silk yarn is dyed by entering it into an aqueous bath containing soap, a dispersing agent such as turkey red oil, sulphite cellulose liquor, &c. and a product obtained by condensing methyl-, ethyl- or allyl-sulphoneacetonitrile with p-diethylaminobenzaldehyde in alcoholic solution in presence of piperidine, sodium ethylate or caustic soda, raising the temperature of the bath during \ba3/4\be hour to 75 DEG  C., and so maintaining for \ba1/4\be hour; (3) the condensation product from benzenesulphonacetonitrile and p-diethylaminobenzaldehyde is ground with a urea-formaldehyde condensation product and the mixture is moulded under pressure at 145 DEG  C.  Specification 396,893 is referred to.  The Specification as open to inspection under Sect. 91 comprises also (a) the use, as first component of the dyestuffs, of propyl- and butyl-sulphonacetonitriles, (b) the substitution of the aromatic residues, in the dyestuffs used, by halogen, nitro or alkoxy groups, (c) the development of the dyeings by diazotization of suitable amino groups and treatment with a coupling component, (d) the after-treatment of the dyeings in some cases, with agents yielding metal.  This subject-matter does not appear in the Specification as accepted.
Patent GB-330676-A (GB)
Title: Improvements in or relating to junction boxes and the like
IPC: H02G3/14
Filed: 1929-03-28
Abstract: 330,676. Gee, C. E. March 28, 1929. Junction boxes.-The base 1 is pressed from sheet metal and has elevations 2 at or near the periphery with spaces 5 between them for the cables which are clamped and earthed by bars 8 having gripping projections 10 and secured by screws 7 carried in downwardly flanged holes and protuberances 14 on arms 15 that snap into holes 16 in the cover. The base carries a projection 12 that enters a recess 13 in the cover 11. Slits or openings 18 are provided in the cover at intervals round its rim to enable portions adapted to the size of the cables to be readily cut away during fitting.
Patent GB-1100758-A (GB)
Title: Apparatus for fixing developed images in an electrostatic printing system
IPC: F16H7/20
Filed: 1965-03-09
Abstract: 1,100,758. Fixing electro-static images. BORG-WARNER CORPORATION. March 9, 1965 [March 27, 1964], No. 9996/65. Heading G2H. A pressure device for fixing xerographic developed images in electrostatic printers comprises a first roller 21 and a second roller 23 which is mounted in brackets 25 the ends of which are attached to a pivot shaft 26. The second roller 23 is urged into contact with the first roller 21 by leaf springs 32 abutting adjustable setting screws 40 which may be pivoted into and out of engagement with the springs by a lever 38. To allow for misalignment between rollers the pivot shaft is provided intermediate its ends with reduced portions 52 which terminate in rounded end portions 53, Fig. 4 (not shown), received in bearings 27.
Patent GB-191003927-A (GB)
IPC: H01H13/20
Abstract: 3927. Lundberg, A. P., Lundberg, G. C., and Lundberg, P. A. Feb. 17. P r e s s - button switches. - In a press - button switch, the lower part of the button 3 is formed or provided with an inclined or coned surface, and there is interposed between the button and the movable contact - making member 1 a spring-controlled bell-crank lever 7, connected at 6 to the contact member, and provided with a roller 8 to engage the lower part of the button.
Patent HU-T34645-A (HU)
Title: Connector with u-shaped "lsa-plus"contacts
Inventor: GERKE DIETER
IPC: H01R4/24
Filed: 1984-04-09
Abstract: The subject matter of the instant invention is formed by U-shaped, solderless, non-screwed and stripping-free, LSA-PLUS terminals (2, 2a) adapted to be tandem-mounted in longitudinal direction in a terminal strip (1). The terminals are disposed at a relative offset of 180 DEG  so that two respective adjacent U-shaped terminals (2, 2a), when viewed from the top, form generally an either X-shape (3) or an O-shape (4).
Patent HU-T34482-A (HU)
Title: Process for production of substituated-1-ethil-1,4-dihydro-4-oxo-kinolin-3-carbonic acids and 7-/l-pirolil/-derivates of 1-ethil-1,4-dihydro-4-oxo-1,8-naftiridin-3-carbonic acids and medical preparates consisting of such compounds
Inventor: SOLER JOSE E
IPC: A61K31/435
Filed: 1984-07-05
Abstract: The present invention relates to new derivatives of 7-(1-pyrrolyl)-1-ethyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acid and 7-(1-pyrrolyl)-1-ethyl-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid of general formula I:    <IMAGE>  (I)  in which: X represents a carbon atom or a nitrogen atom, and R represents a hydrogen atom or a fluorine atom, as well as their physiologicaly acceptable alkali metal salts or alkaline earth metal salts. The derivatives of the present invention are advantageously used as antimicrobial agents, espcially as anti-bacterial and anti-fungal agents.
Patent HU-T60256-A (HU)
Title: Water-dilutable isothiazolone concentrates, their stable macroemulsions and process for producing andapplying the same
Inventor: MATTOX JOHN ROBERT
IPC: A01N25/04
Filed: 1991-09-20
Abstract: A water-dilutable preservative (antimicrobial) concentrate comprising an isothiazolone, a first solvent capable of solubilizing the isothiazolone and having a specific gravity < 0.95, a second solvent capable of solubilizing the isothiazolone and having a specific gravity > 0.95, and an emulsifier is disclosed. The isothiazolone emulsive concentrates of the invention may be formulated to produce physically stable emulsions.
Patent HU-T38392-A (HU)
Title: Phfl 210 plasmide and other related bifunctional cloning vectors for application in streptomycetes
Inventor: HERSHBERGER CHARLES L
IPC: C12N15/76
Filed: 1985-08-08
Abstract: The invention relates to selectable, recombinant DNA shuttle vectors for use in streptomycetes and E. coli presenting moderately high copy number and comprising:
 a) an  SIMILAR 2.5 kb KpnI origin of replication - containing restriction fragment of plasmid pJL192, and
 b) one or more DNA segments that convey resistance to at least one antibiotic when transformed into a sensitive restrictionless host cell. 
<??>The invention further relates to transformants of the aforementioned vectors.
Patent HU-T63553-A (HU)
Title: Process for producing stabilized emulsion cream composition
Inventor: CSANYI LASZLO
IPC: A61K9/08
Filed: 1991-10-30
Abstract: A buffered and stabilised emulsion based medicinal cream for treatment of varicose veins, to reduce muscular pain and to act as a topical antiperspirant contains sodium tetraborate, aluminium-chloride-hexahydrate, and polysorbate to (polyoxy-ethylene-sorbitan-monostearate).
Patent HU-H3538-A (HU)
Inventor: DANDE ALBERT
IPC: F23J15/00
Filed: 1988-12-22
Abstract: Kéménybe építhető örvényáramu, vizpermetet alkalmazó
hidrociklon por, füst és egyéb környezetet szennyező
anyagok leválasztására, -ooffilogocitóoére, mely körke
resztmetszetü tartályból p/f, be-(2) és kiömlő(3), és i/eze-téldű/'í yfz felszálló pU levegő jóra tÖé±~, vizpermetet előállitó/veze„ feVaL/OJS-'fij tékből (5), (51) hulladékgyűjtő rostélyból (6), ürítő
egységből (12) áll, úgy hogy a hidrociklon tartály fjedéi
(11), ülepítő (1) és ürítő (12) egységei kúposak, a beömlő
cső (2) csatlakozása tangenciális a fedélegységhez (11), yiz. az ülepítő egységben (1) a vizpermetet előállitó^ezeték , . tZki-btí (51) elrendezése függőleges, azíiulladck lcorcoztO egység
ben (12) leválasztó rostély (6), az ülepítő egységben (1) 
a felszálló tervezeték (4) a ciklon függőleges tengelyében 
van elhelyezve, továbbá a felszálló bérvezeték (4) ke
resztmetszete kétszerese a beömlő cső (2) keresztmetszet méretének
Patent HU-T60337-A (HU)
Title: Method for processing vegetable parts of cellulose content
Inventor: ROZSA GYOERGY
IPC: D21C3/02
Filed: 1990-11-08
Abstract: Roughly ground plant waste is leached with a 2-3% NaOH aq. soln. for RT for 24-72 hrs.. After filtration the cellulose mass is washed with water at 70-90 deg. C before prepn. of usual cellulose prods. (e.g. paper) by conventional methods(Dwg.0/0)
Patent JP-S59130448-A (JP)
Title: Device for sealing circuit element
Inventor: NITSUTA MASAHIKO
IPC: H01L23/10
Filed: 1984-01-06
Abstract: PURPOSE:To obtain a device for sealing circuit elements having a good sealing degree by a method wherein a conductor is formed in a ring form in the periphery of the upper surface of a substrate provided with the circuit elements, the upper surface of this insulator is covered with a cap body, a conductive layer is formed on the inner surface of the groove at the part wherein this cap body abuts against the conductor, and this conductive layer is joined to the conductor with solder. CONSTITUTION:An Si substrate 2 is installed on a heat sink 1 with an Si adhesive, the patterns 3 of silver palladium and the circuit elements 4 such as transistors are formed on this substrate 2. Besides, the conductor 5 is formed in a ring form in the periphery of the upper surface of the substrate 2, which conductor 5 is provided at a time by means of silver palladium at the time of forming the patterns 3. On the other hand, the cap body 6 covering the upper surface of the substrate 2 is formed of an ABS resin or a Noryl series resin. The groove 7 is formed in a ring form at the part wherein this cap body 6 abuts against the conductor 5, and thereafter a conductive layer 8 is formed by plating the inner wall of the cap body 6 with the alloy of Sn and Ni series. Then, the groove 7 is filled with low melting point solder 9 and heat-treated, and then the conductive layer 8 and the conductor 5 are adhered with the solder 9, resulting in a sealed structure.
Patent JP-H03208728-A (JP)
Title: Apparatus for locking opening/closing body for vehicle
Inventor: ONO TOMIO
IPC: B60J7/185
Filed: 1990-01-09
Abstract: PURPOSE:To prevent invalid operation to a guide pin accompanied by a theft by providing a protection wall for enclosing the guide pin in a structure in which a slide member interlocking with a key plate is advanced and retreated via the guide pin with turning motion of a control lever. CONSTITUTION:The removable roof 5 of a vehicle has a box 7 equipped with a locking device at a lower section on the side of a cab. A base plate 13 directing lengthwise is fixed approximately at the center of the box 7, while the base part 17 of a control lever 15 having a handle 21 is pivoted 19 to approximately the center of the base plate 13 wherein engaging rods 12, 14 which can be freely engaged with and disengaged from engaging holes on the side of a vehicle body are made to protrude and retreat via rods 27, 31 by turning motion of the control lever 15. This turning motion also makes sliding members 43, 47 interlocking with a key plate 81 advance and retreat via a guide pin 39 engaged with a guide groove 35 provided on the base part 17. In this case the sliding member 43 is equipped with a protection wall 53 for enclosing the head of the guide pin 39 so as to prevent the guide pin 39 from being pushed from outside.
Patent JP-H07194951-A (JP)
Title: Dry hollow fiber membrane made of cellulose derivatives
Inventor: NAKATSUKA NOBUYUKI
IPC: B01D71/12
Filed: 1994-01-11
Abstract: PURPOSE:To obtain a hollow fiber membrane made of a cellulose derivative not decreased in the rate of water permeability after drying by adhering the hollow fiber membrane under wet condition with a specified substance. CONSTITUTION:An ultrafiltration membrane with a dense layer on the inner and outer surfaces of a hollow fiber membrane contains a mixed substance consisting of three components of a polyvalent alcohol, a surfactant and water in the membrane and the water concn. in the mixed substance is 0.1-5wt.% and the wt. of the mixed substance is 0.1-1.5 times to the wt. of the polymer in the membrane. It is thereby possible to keep the rate of water permeability and to seal sufficiently without generating foaming at the interface between the membrane and an adhesive in making a module.
Patent JP-S5495892-A (JP)
Title: Engine revolution control method
Inventor: KAWADA SHIYOUJI
IPC: G05D13/62
Filed: 1978-01-09
Abstract: PURPOSE: To coincide with a set revolution speed when the engine revolution speed is deviated from a set value, in proportion to the difference of which the actuator driving signal is increased, the driving signal thereof being integrated to overlap  with the driving signal.  
     CONSTITUTION: Engine revolution is detected with detector 1, which is compared by means of the comparison circuit 4 to the signal of set circuit 2 transmitting a set signal in corresponding to a desired set revolution speed during idling period with respect to the operating conditions of engine cooling water temperature and the  cooler of engine load, by integrating the compared values with the integrating circuit 5, the deviation signal and the integrating value being overlapped to apply to  the actuator 6, with output signal thereof the opening of the engine intake port 8 is controlled proportionally. 
     COPYRIGHT: (C)1979,JPO&Japio