baber/WOPTO huggingface dataset:
Patent GB-1297919-A (GB)
IPC: G01R19/165
Filed: 1969-01-15
Abstract: 1297919 Measuring voltage BRITISH AIRCRAFT CORP Ltd 30 Jan 1970 [15 Jan 1969] 2438/69 Heading G1U An unknown D.C. or A.C. voltage is applied in parallel via an adjustable attennuator 3 and a full-wave rectifier 4, to low and high threshold circuits 5-7, 6-8, respectively, which via relays 9, 10 control an audio frequency oscillator 14 in such a way that if the unknown voltage lies between the two threshold levels no signal is transmitted to a loudspeaker 16 via an amplifier 15, while if the unknown voltage is below or above this range then a tone having a first or a second frequency respectively is produced by the loudspeaker. The relay 9 controls a normally open contact 19, which determines the frequency of the oscillator 14, and a normally closed contact 17. Thus, when the unknown voltage is low, the oscillator is set to its first frequency and connected via contact 17 to the output. If the unknown voltage rises above the lower threshold 5-7 then contact 17 opens and the oscillator is disconnected from the output. The relay 10 in the upper threshold circuit 6-8 controls a normally open contact 18, so that when the unknown voltage rises above the upper threshold level, the oscillator (now tuned to its second frequency) is connected to the loudspeaker via contact 18.
Patent GB-1301428-A (GB)
IPC: B65D83/14
Filed: 1971-04-19
Abstract: 1301428 Pressurized dispensing containers ALUMINIUM SUISSE S A 19 April 1971 [16 March 1970] 24673/71 Heading F1R A self cleaning valve for a pressurized container comprises two non-intercommunicating chambers 28, 27 which respectively communicate with gas and liquid in a container, and a spring- biased plunger 20 having an orifice 30, which plunger is slidable from a position as shown in Fig. 6 in which liquid is dispensed through the orifice 30, through an intermediate position, Fig. 7, in which only gas is dispensed to purge the valve, and finally to a closed position in which the orifice 30 is obstructed. As shown, gas is admitted through an orifice 34 in the valve body 1 and an orifice 35 in a spacer 32. The plunger 20 has a fluted collar 21 which limits upward movement of the plunger. A resilient cap 3 holds the valve together. In a modification, Fig. 1 (not shown), a sealing ring (18) is disposed in the gas chamber and frictionally but slidably surrounds the plunger and ensures gas only enters the plunger orifice during upward passage of the orifice across the chamber 28. The valve may be mounted either on the top of a container or at its bottom with any known means to communicate the chamber 28 with gas in the upper part of the container.
Patent GB-1304893-A (GB)
IPC: H01J23/087
Filed: 1970-02-05
Abstract: 1304893 Velocity-modulated tubes; cathoderay tubes; magnets J A MELNIKOV 5 Feb 1970 5504/70 Headings H1D and H1P An adjustable magnetic lens-for use, for example, in a forward or backward wave travelling-wave tube, a klystron or a cathoderay tube-includes an annular permanent magnet, axially magnetized in sectors, with adjacent sectors magnetized in opposite directions, and polepieces at each end of the magnet, each having a shape such that it can be arranged to extend only over the ends of all those sectors which have the same polarity, the magnet and the polepieces being rotatable with respect to one another. In the simplest arrangement (Fig. 1a), the magnet 1 is divided into two 180 degree sectors of opposite polarity, each soft magnetic polepiece 2 being in the form of a half disc with a central hub to facilitate rotation, whereby simultaneous rotation of the two polepieces through 360 degrees provides a field at a point along the axis which varies continuously from a given intensity in one sense along the axis, through zero, to an equal intensity in the opposite sense. Division of the magnet into a larger number of sectors (Fig. 1 to 1e, not shown) increases axial symmetry, while independent rotation of the two polepieces permits different field variations to be produced on the two sides of the magnet; if the two polepieces are angularly displaced through 180 degrees and the diameter of the polepieces is less than that of the magnet (Fig. 1c, not shown), the field resembles that of a radially magnetized annular magnet. Each ferrite magnet of a travelling-wave tube periodic focusing system, Fig. 5, is formed of a fixed inner annulus 3, axially magnetized in the same direction throughout, and a rotatable outer annulus 4, divided into two oppositely polarized sectors, adjacent magnets being separated by fixed polepieces 3 having a reduced diameter over a 180 degree sector, and which together with copper spacer rings 6 form the tube envelope, and project radially inward to form both a "field straightener" system and a coupled-cavity slowwave structure. Rotation of the outer sections 4 of the magnets permits adjustment to provide an accurately periodic field. A variety of arrangements of the magnets in a periodic system is disclosed (Fig. 6, and Figs. 8 to 13, not shown).
Patent GB-1305703-A (GB)
IPC: A23L3/04
Filed: 1969-02-20
Abstract: 1305703 Endless conveyers MATHER & PLATT Ltd 16 Feb 1970 [20 Feb 1969 1 May 1969] 38161/72 and 38162/72 Divided out of 1305702 Heading B8A The subject matter is substantially the same as that described in Specification 1,305,702 but the claims relate to means for orientating a can carrier in a sterilizing apparatus.
Patent GB-1308601-A (GB)
Title: Separation vessels
IPC: B04B5/04
Filed: 1968-12-13
Abstract: 1308601 Stoppers &c WELLCOME FOUNDATION Ltd 5 March 1970 [13 Dec 1968] 59533/68 Heading B8T [Also in Divisions B1 and B2] A centrifuge separation vessel, e.g. for use in extracting rabbit liver lipid with a chloroformmethanol solvent, comprises a hollow body 1 having an inlet 2 and an outlet 3 at opposite ends, the inlet being of greater diameter than the outlet; a removable shaft 6 passing through the inlet for closing the outlet to form an outlet joint 5 in such a manner that, during centrifugation about an axis at an angle to the longitudinal axis of the vessel with the outlet 3 furthest away from the axis of centrifugation, the shaft will be forced tightly into the outlet; and a removable hollow plug 9 for sealing the inlet 2 to form an inlet joint 4. The shaft 6 is hollow with a preferably solid end portion 7 and a flattened end portion 8 forming a grip. The joints 4, 5 may be of the ground glass type. The various parts may be made of glass or of translucent plastics.
Patent GB-1311773-A (GB)
Title: Phosphorothiolates and processes for preparing them
IPC: C07F9/18
Filed: 1970-07-01
Abstract: 1311773 Phosphorothiolate esters SUMITOMO CHEMICAL CO Ltd 1 July 1970 31997/70 Addition to 1214188 Heading C2P [Also in Division A5] The invention comprises phosphorothiolates of the general formula wherein A is a normal propyl group, R is ethyl, X is Cl, Br or C 1 -C 5 -alkyl, and n is 0, 1, 2, 3, 4 or 5, the groups or atoms X being the same or different when n is an integer from 2 to 5. They may be obtained by reacting a thiophosphate of the formula wherein M is an alkali metal with an n-propyl halide YA where Y is a halogen atom. The compounds IV may be obtained by reacting a compound of the formula with an alkali metal hydrosulphide MSH and the salt formed may be reacted, without isolation, with the n-propyl halide to form the products I. The products have insecticidal and fungicidal properties. Reference has been directed by the Comptroller to Specification 969,029.
Patent GB-1318774-A (GB)
Title: Fully-fashioned weft-knitted hosiery and knitted fabric
IPC: D04B11/06
Filed: 1970-08-24
Abstract: 1318774 Knitting WIRKMASCHINENBAU KARL-MARX-STADT VEB 24 Aug 1970 40569/70 Headings D1C and D1K Weft knitted fabric is narrowed by dropping off selvedge stitches consisting only of thin crimped elastic supplementary thread which is knitted into the selvedge zone in addition to the ground thread. The supplementary yarn is fed by additional guides 8, 9 and it is not practical to feed it to more than four needles e.g. two needles are fed with ground thread and supplementary thread and two with supplementary thread alone, Fig. 3. The additional guides 8, 9 are provided with racking devices preferably coupled to the limit stops for the ground thread guide 7 and capable of being shifted in both directions during knocking over. The supplementary thread tappet rails 16, 17 are driven by cams 18, 19 and slides 20, 21 driven from rail 22.
Patent GB-1319005-A (GB)
Title: Radar systems
IPC: G01S13/56
Filed: 1971-04-05
Abstract: 1319005 Intruder detection FROWDS Ltd 26 April 1972 [5 Aug 1971] 36775/71 Heading G4N [Also in Division H4] A Doppler radar system is provided with a sample and hold circuit in its video output circuit which is operated in synchronism with a mains supply to adjacent fluorescent lighting, whereby interference from said lighting may be effectively eliminated. The arrangement is particularly applicable to microwave intruder systems and, as described, output from a Doppler video amplifier 11 is taken to a capacitor 14 through a switch 12, which is closed for brief successive sampling periods in synchronism with the mains by a pulse generator 13. With 50Hz mains frequency, each sampling period may be 1 ms, followed by a holding period of 19 ms. Output from the capacitor 14 is taken, through a blocking circuit 15, which only passes frequencies of above about 1-5 Hz, and through a low-pass filter 16, for utilization. Any signal in synchronism with the mains produces a D.C. output from the sample and hold circuit, which is not passed by the circuit 15 (Fig. 2, not shown). The low-pass filter 16, which may have a cut off frequency of about 35 Hz, prevents the passage of interference signals during sampling periods.
Patent GB-1327615-A (GB)
Title: Apparatus for aligning and wrapping groups of boxes
IPC: B65B11/10
Filed: 1970-09-29
Abstract: 1327615 Wrapping prismatic boxes SKODA NARODNI PODNIK 29 Sept 1970 46339/70 Heading B8C Apparatus for wrapping stacks 1 of prismatic boxes e.g. cigarette packets aligned in two rows comprises a pivotable pusher 4 undergoing for every operational cycle a short and long stroke so that the first row of a pair received from feeders 58 is pushed clear of the oncoming second row and then both rows are pushed together through three wrapping stations I-III to an adhesive drying tunnel. When the leading stack of the first row strikes a switch 3, the armature of an electromagnet 24, Fig. 3, moves a spring-loaded control rod 25 to release a spring- loaded pawl 22 which engages with a ratchet wheel 21 connected to sun and planet gearing 16, 13 so that block 10 slidable within a slotted cross-beam 7 connected to the pusher 4 and slidable along guides 9 can trace an epicycloidal path 18, 19, 20 to produce the short 18-19 and long 19-20-18 pusher strokes. Rests 26, 27 on the rod 25 define the limits of the strokes. During the long stroke each pair of rows is first pushed into a wrapping 60 cut from a web (31) and passed up through a slot 30 to lie perpendicular to the path of the box rows. The U-shaped wrapping and the pair of box rows are pushed between lateral folders 40 which fold the U- shaped wrapper about the ends of the first row (Figs. 4, 9). The boxes, wrapping and folders 40 are then moved by the pusher 4 towards the second wrapping station II, each folder 40 being urged along by a respective stop (47, Figs. 7, 8) provided on the beam 7 engaging a doublearmed lever (45, Figs. 7, 8) connected to a sprungloaded slider (41) supporting the folder 40. As the folders 40 approach the second wrapping station II, their leading edges fold the preceding wrapper around the ends of the second row of the preceding pair of box rows (Figs. 5, 12). The folders 40 then come to rest as their doublearmed levers (45) run off a guide (46), pivot and allow the beam stops (47) and hence pusher 4 to pass on and push the pair of box rows into the second folding station II (Fig. 6). At this station vertically moveable lower and upper folders 48, (49, Fig. 2) fold the lower and upper trailing edges of the wrapping 60 about the trailing wall of the second row (Fig. 10, 11). The movement of a pair of rows into the second station II displaces the preceding pair into the third station III where lower and upper verically moveable side folders 50, 51 which move simultaneously with the respective folder 48, 49 complete the folding of a wrapper 60 about the ends of a pair of rows (Figs. 13, 14). Adhesive is applied to the upper trailing edge of each wrapping 60 from a vessel (39) attached to a moveable knife (36, Fig. 2) severing the wrapping web (31) and is also applied to the upper outer end flaps of each wrapping by applicators 53 immediately prior to folding thereof by the folders 51.
Patent GB-1344608-A (GB)
Title: Heat exchange members
IPC: F28F13/18
Filed: 1970-06-30
Abstract: 1344608 Heat exchange elements UNITED KINGDOM ATOMIC ENERGY AUTHORITY 29 June 1971 [30 June 1970] 10629/73 Divided out of 1343412 Addition to 1343412 Heading F4S A flat vertical surface 1 of a heat transfer member 2 (e.g. a plate) is formed with a plurality of vertically inclined grooves 3, the surface presenting a series of convexly curved crests 3a and concavely curved troughs 3b, and the crests having a minimum radius of curvature which is smaller than that of the troughs. A preferred ratio of the two radii is about 1 : 10. The surface is particularly intended for use as a vapour condensing surface, and in such case the grooves may have an asymmetric profile such as shown in Fig. 2 so that condensate runs preferentially downwards along the grooves. When the grooves are formed in one surface of a plate member (as shown) the obverse surface 4 may be plain, or it can have a profiled form which may be complementary to that of the surface 1.
Patent GB-1347142-A (GB)
Title: Method of producing superplastic zinc/aluminium alloy sheet
IPC: C22F1/16
Filed: 1972-03-21
Abstract: 1347142 Making metal sheet; working at specified temperatures IMPERIAL SMELTING CORP (ALLOYS) Ltd 21 March 1972 [8 April 1971] 9129/71 Headings B3V and B3A [Also in Division C7] Superplastic Zn-Al alloy sheet is made by rolling a body of the alloy at a temperature of 20-200 C. to reduce it by 50-99%, the chillcast or continuously-cast alloy consisting of Zn and 1-19À8% Al. One or more additional alloying elements may be present, e.g. up to 5À0% Cu and up to 1À0% Mg. A preliminary hot-rolling reduction of 40-99% may be performed at 200-350 C. The Specification includes a tabular statement listing examples and their vacuum forming times at 300 C. Useful forming temperatures range from 200 C. to the melting point, e.g. 275-325 C., from which the sheet may be air or furnace cooled. A further example comprises 5À5% Al, 0À57% Cu, 0À009% Fe, 0À003% Pb, 0À001% Cd, remainder Zn.
Patent GB-1349373-A (GB)
Title: Dentifrices
IPC: A61K8/02
Filed: 1970-09-21
Abstract: 1349373 Dentifrice compositions COLGATEPALMOLIVE CO 30 April 1971 [21 Sept 1970 27 Nov 1970] 12436/71 and 12437/71 Divided out of 1348492 Heading A5B Transparent and translucent dentifrices comprise a dentally acceptable water-insoluble particulate polishing agent in a gel vehicle having substantially the same refractive index as the polishing agent, the polishing agent being a synthetic, amorphous complex aluminosilicate salt of an alkali metal (e.g. sodium) or alkaline earth metal (e.g. calcium) in which silica is interbonded with alumina and having a refractive index of 1.44-1.47, up to 20% by weight of moisture and up to 10% by weight of alkali metal oxide or alkaline earth metal oxide, the term "alkali metal" including ammonium. The dentifrice may also contain water; a humectant such as glycerine and/or sorbitol; a gelling agent such as sodium carboxymethyl cellulose, a silica or a synthetic inorganic complex silicate clay having the formula: [Si 8  Mg 5À1  Li 0À6  H 7À6  O 24 ]<SP>0.6-</SP> Na<SP>+0.6</SP>; a surface active agent such as sodium N- lauroyl sarcosinate and/or sodium lauryl sulphate; a flavouring or sweetening material; colouring or whitening agents or dyestuffs; preservatives; silicones; chlorophyll compounds; ammoniated materials; antibacterial agents; additional water-insoluble dental polishing agents; and/or a fluorine-containing compound such as sodium monofluorophosphate. The dentifrices may contain dispersed immobile air nitrogen or carbon dioxide bubbles, dyes, pearlescent flakes or particles of insoluble salts of antibacterial agents such as the monofluorophosphate or disarcosinate salt of 1, 6-di-(p-chlorophenylbiguanido) hexane.
Patent GB-1351114-A (GB)
Title: Solid electric conductors and the making of electric connections  thereto
IPC: H01B9/00
Filed: 1970-06-02
Abstract: 1351114 Cables SCOTTISH CABLES Ltd 2 June 1971 [2 June 1970] 26578/70 Addition to 1014308 Heading HlA In a modification to the cable of the parent Specification 1,014,308, the minor part is formed from a separate solid conductor 6. Fig. 1 which is retained in the groove 3 by latching projections 4 and 7 or by brazing throughout the length of the cable or at spaced locations there-along. Alternatively the cable may be spot.welded at points 19, Fig. 3. A combination of these retaining means may be used. The cable is branched in the same way as the cable of the parent Specification.
Patent GB-1351569-A (GB)
Title: 2-alkyl-4-alkoxy-5-morpholino-3-2h-pyridazinones and their method  of preparation
IPC: C07D413/04
Filed: 1972-05-15
Abstract: 1351569 2-Alkyl-4-alkoxy-5-morpholino-3- (2H)-pyridazinones MORISHITA PHARMACEUTICAL CO Ltd 15 May 1972 22618/72 Heading C2C Novel compounds of the Formula I wherein R 1  is alkyl and R 2  is alkoxy may be prepared by reacting a 4-halo compound II wherein X is halogen with the appropriate alkali metal alcoholate. The intermediates II in which X is chlorine may be prepared (i) by cyclizing mucochloric acid and hydrazine hydrate to yield 4,5-dichloro- 3(2H)-pyridazinone which is reacted with morpholine to yield 4-chloro-5-morpholino-3(2H)- pyridazinone which is N-alkylated to yield a compound II or (ii) by reacting morpholine with a 2-alkyl-4,5-dichloro-3(2H)-pyridazinone. Pharmaceutical compositions of I with a pharmaceutically acceptable carrier may be used for the treatment of catarrh.
Patent ID-25782-A (ID)
Inventor: RICHARDSON PAUL F
IPC: D21H23/14
Filed: 1999-09-08
Abstract: A microparticle system for use as a retention and drainage aid in the production of alkaline and acid paper products comprises a high molecular weight flocculant polymer (6) and a silica-acid colloid blend (7), and optionally a cationic coagulant or a medium molecular weight flocculant (5). The high molecular weight flocculant polymer (6) may be added to the furnish after the fan pump (1) and prior to the pressure screen (2); the silica-acid colloid blend (7) may be added to the furnish after the pressure screen (2), and optionally, the coagulant or medium molecular weight flocculant (5) may be added prior to the fan pump (1). Addition of the microparticle system to the paper furnish improves retention and drainage during the papermaking process and sheet formation. The acid colloid of the silica-acid colloid blend (7) is a polymer or a copolymer of a melamine aldehyde acid colloid.
Patent ID-26622-A (ID)
Inventor: PEVARELLO PAOLO
IPC: A61K31/16
Filed: 1998-12-12
Abstract: Compounds which are substituted 2-benzylamino-2-phenyl-acetamide compounds of formula (I)wherein:n is zero, 1, 2 or 3;X is -O-, -S-, -CH2- or -NH-;each of R, R1, R2 and R3, independently, is hydrogen, C1-C6 alkyl, halogen, hydroxy, C1-C6 alkoxy or trifluoromethyl;each of R4 and R5, independently, is hydrogen, C1-C6 alkyl or C3-C7 cycloalkyl; or pharmaceutically acceptable salts thereof, are useful in treating conditions such as chronic or neuropathic pain.
Patent ID-29044-A (ID)
Inventor: VERGOPOULOUMARKESSINI EFTHALIA
IPC: C08G14/04
Filed: 1999-10-15
Abstract: Phenol/aldehyde resins particularly phenol/formaldehyde resins are manufactured by replacing a proportion of the phenol content by a mixture of at least two different natural materials having a phenolic content. The resulting resins which can be used in bonding composite materials are at least as effective as the resin using only phenol and more satisfactory environmentally.
Patent IL-100432-A (IL)
Title: Dihydrobenzofuran carboxamide derivatives their preparation and pharmaceutical compositions containing them
Inventor: BEDESCHI ANGELO
IPC: A61P43/00
Filed: 1991-12-19
Abstract: A compound of formula (I) <CHEM>  wherein A is a substituent selected from the group consisting of <CHEM> wherein R min  is hydrogen or methyl, m is zero or 1 and the  @  @ means that the azabicyclic rings may be in the  alpha  or the  beta orientation, and the pharmaceutically acceptable salts thereof, are useful in treating CNS disorders, gut motility disorders, and/or emesis, and/or pain in mammals, and/or migraine.
Patent IL-101326-A (IL)
Title: Antibiotic a 40926 ester derivatives process for their preparation and their use as medicaments
Inventor: HERMANN ROLF HEINZ
IPC: C07K1/113
Filed: 1992-03-22
Abstract: The present invention relates to novel ester derivatives of antibiotic A 40926 complex and its N-acylaminoglucuronyl aglycone. The compounds of the invention are prepared according to an esterification process involving reaction of an A 40926 substrate with an excess of the selected alkanol in the presence of concentrated mineral acid and are active as antibiotics.
Patent IL-101985-A (IL)
Title: Exchangeable milling cutting inserts
Inventor: SATRAN AMIR
IPC: B23C5/20
Filed: 1992-05-25
Abstract: A milling cutter insert (1) of substantially prismatic rhomboidal shape comprising upper, base and side surfaces (4, 5) with the intersection of each side surface and the upper surface constituting a cutting edge (10, 11); rake surfaces forming part of the upper surface and respectively associated with the cutting edges; a first pair of adjacent cutting edges meeting at a first common insert corner, a second pair of adjacent cutting edges meeting at a second common insert corner diagonally located with respect to the first insert corner, and the constituent cutting edges of each pair and their associated rake surfaces sloping towards the base surface and their common corner. <IMAGE>
Patent IL-113812-A (IL)
Title: Copolymer-1 pharmaceutical compositions containing it and its use
IPC: A01N37/18
Filed: 1995-05-22
Abstract: The present invention relates to an improved composition of copolymer-1 comprising copolymer-1 substantially free of species having a molecular weight of over 40 kilodaltons.
Patent IL-132490-A (IL)
Title: Method for manufacturing fluoroaryl magnesium halide
Inventor: MITSUI HITOSHI
IPC: C07F3/02
Filed: 1999-10-20
Abstract: A method for manufacturing fluoroaryl magnesium halide of the formula where each of R1, R2, R3, R4, and R5 independently represents one of a hydrogen atom, a fluorine atom, a hydrocarbon group, and an alkoxy group, provided that at least three of R1-R5 are fluorine atoms, and Xa represents one of a chlorine atom, a bromine atom, and an iodine atom; by reacting, in a solvent containing a chain ether solvent, hydrocarbon magnesium halide of the formula M6MgXa where R6 represents a hydrocarbon group, and Xa represents one of a chlorine atom, a bromine atom, and an iodine atom; with fluoroaryl halide of the formula where each of R1, R2, R3, R4, and R5 independently represents one of a hydrogen atom, a fluorine atom, a hydrocarbon group, and an alkoxy group, provided that at least three of R1-R5 are fluorine atoms, and Xb represents one of a bromine atom and an iodine atom. 2649 י" ב בתשרי התשס" ה - September 27, 2004
Patent IL-133223-A (IL)
Title: 2-(iminomethyl) amino-phenyl derivatives, their preparation and pharmaceutical compositions containing them
IPC: C07D401/12
Filed: 1998-06-15
Abstract: The invention concerns novel 2-(iminomethyl)amino-phenyl derivatives, their preparation, their application as medicines and compositions containing them.