baber/WOPTO huggingface dataset:
Patent GB-1288011-A (GB)
IPC: B21B45/08
Filed: 1971-04-01
Abstract: 1288011 Prevention of water hammer in a water supply system INSTITUTUL PENTRU PROTECTARI DE LAMINOARE 1 April 1971 8444/71 Heading E1X To prevent "hammer" occurring when a gate valve 6 between a supply line 5 from a high pressure water source and a connecting line 3 to one or more nozzles of an hydraulic system, e.g. a descaling installation, the system is provided with means to maintain the connecting line filled with water when the gate valve is closed. The means may be a bypass 9 of a length and flow area sufficient to reduce the pressure at the outlet end of the bypass to a value that will prevent air entering the line via the nozzle (s), a bypass in the form of a fluidic impedance involving a nozzle discharging into an expansion chamber having an outlet connected to the line, a spring-biassed cover for closing the or each outlet when the valve 6 is closed, or a low pressure liquid-supplying installation coupled to the connecting pipe by a check valve.
Patent GB-1289943-A (GB)
IPC: H01P1/19
Filed: 1971-04-19
Abstract: 1289943 Non-reciprocal phase-shifters WESTERN ELECTRIC CO Inc 19 April 1971 [12 June 1970] 23389/71 Heading H1W A loaded-line reciprocal phase shifter employing ferrite material for shifting the phase of microwave signals propagated over a main transmission line 1 includes at least two stub transmission lines 6 and 7 coupled to line 1 in such a manner as to be energized in phase quadrature by the signals, the stub lines being so terminated as to impose a phase shift on the signals when propagated therepast, and having control means. for changing the phase shift which includes thin, annular ferrite members 23 and 24 respectively encircling the stub lines, coils 11 and 12 for providing magnetizing fields parallel to the axis of each stub line, and a switching arrangement for permitting change of the magnetizing current in the coils 11 and 12. As described (Fig. 1, not shown), a switch (18) in the magnetizing current circuit permits the connection into the circuit of any one of a plurality of unequal resistors connected in parallel. As shown in Fig. 3, the ferrite annulus associated with a stub line is located in a radial cavity 21 one wall of which constitutes the shorting plate 29 for the stub, to which plate the inner conductor 26 is attached.
Patent GB-1295274-A (GB)
IPC: H01L29/739
Filed: 1969-10-10
Abstract: 1295274 Semi-conductor devices PLESSEY CO Ltd 22 Sept 1970 [10 Oct 1969] 49865/69 Heading H1K A non-volatile semi-conductor memory device permitting non-destructive read-out comprises a planar PN junction diode 5, at least part of the depletion region of which is covered by two superimposed different dielectric layers 14, 16 carrying a gate electrode 18. On application of a suitable " write " voltage pulse to the gate electrode 18, preferably accompanied by the simultaneous application of an opposite polarity pulse to the diffused region 6 of the device, charges accumulate at the interface between the two layers 14, 16 causing the width of the depletion region to vary at A and thus altering the breakdown voltage of the device. The charge accumulation remains after the termination of the pulse, permitting read-out to be effected by a measurement of the breakdown voltage. The stored data may be erased by dispersing the accumulated charge with a suitable pulse on the gate electrode 18.
Patent GB-1296435-A (GB)
IPC: C07C45/50
Filed: 1970-02-16
Abstract: 1296435 Oxo process BP CHEMICALS Ltd 19 April 1971 [16 Feb 1970] 7308/70 Addition to 1263720 Heading C2C Aldehydes are produced by the hydroformylation of olefines with CO and H 2  at elevated temperatures in the presence of complex of a Group VIII metal other than Fe, Ni, Pd or Pt which contains two carbonyl ligands and a bidentate ligand co-ordinating through N and O, the free ligand containing an acidic OH group. Specified bidentate ligands are 8-hydroxyquinoline, quinaldic acid, α-picolinic acid, 4 - p tolyliminopentan - 2 - one, 4 - pentafluorophenyliminopentan - 2 - one and salicylaldoxime. Rhodium dicarbonyl complexes of each of the above ligands are prepared by reacting the free ligand with rhodium dicarbonyl propionate or rhodium dicarbonyl chloride dimer.
Patent GB-1296855-A (GB)
IPC: G21C3/20
Filed: 1969-04-18
Abstract: 1296855 Electrically - conductive paints PAINT RESEARCH ASSOCIATION 16 April 1970 [18 April 1969 6 Aug 1969] 20041/69 and 39480/69 Heading C4A [Also in Division C3] An electrically conductive paint contains an air-hardenable binder and graphite platelets, the graphite having been comminuted by wet grinding before, during or after incorporation in the binder, and the paint being capable of brushing or spraying to a thin even film having an electrical resistance of less than 20 ohms/ square on a surface. Preferably, colloidal carbon particles of 20-60 millimicrons are added to the paint such that there is a pigment volume concentration of conductive particles of 25- 75%, 14-70% thereof being graphite platelets, and 2-35% colloidal carbon. The graphite: binder weight ratio is generally 0À33-4À0:1. The binder may be an alkali metal (Na, K, Li) silicate, an aqueous quaternary organic silicate, an aqueous organic emulsion, or a solventsoluble organic resin. "Wet grinding" involves grinding the graphite in suspension in e.g. the binder, or in a solvent therefor or another compatible liquid. A surfactant grinding aid may be added, e.g. a sodium naphthalene sulphonic acid/formaldehyde condensate, a nonyl phenyl ethylene oxide condensate, or a fatty amine/ ethylene oxide condensate. The dried paint film can be fitted with electrodes and used for heating purposes by the passage of electric current. In Examples 1-9, Na, K, Li, and Na+Li silicate binders are used. In Example 10, two quaternary ammonium silicates are used.
Patent GB-1301295-A (GB)
IPC: G03G5/06
Filed: 1969-11-07
Abstract: 1301295 Electrophotographic element ADDRESSOGRAPH - MULTIGRAPH CORP 7 Nov 1969 [5 June 1969] 54696/69 Addition to 1245608 Heading H1K The subject-matter of the Specification is very similar to that of Specification 1245008 but the sensitizer is present in amounts 0À1 to 100 moles per 100 moles of organic photoconductor. The range 0À2 to 1À2 moles of sensitizer per 100 moles of organic photoconductor is Specifically disclaimed this range being disclosed in Specification 1,245,008.
Patent GB-1301479-A (GB)
IPC: G01R31/317
Filed: 1969-09-30
Abstract: 1301479 Sequential testing WILMOT-BREEDEN Ltd 16 Nov 1970 [30 Sept 1969] 48073/69 Heading G1U [Also in Division H3T] In a system for testing that various combinations of potentials which should occur sequentially on a plurality of leads 14, 11, 12, 13, Fig. 1, do actually occur, each lead is connected to an associated comparator 16, 17, 18, 19 constituted by exclusive-or circuits Fig.2 (not shown, see Division H3), and at each step of the sequence a program unit 24, 25 is arranged to apply to the comparators appropriate patterns of test potentials, so that at each step, if all is well, no comparator produces a non-agreement output signal, and as a result the output of a NOR gate 35 is a one (earth potential) and a lamp 47 is energized. Should a non-agreement signal be produced by any comparator, the output of NOR gate 35 is a zero (positive potential) and a lamp 37 is energized instead. As described the program unit 24, 25 is manually advanced through the steps of the sequence by repeated depression of a button 44, and actual comparisons are only made when the button is held depressed, since when the button is released, as shown, a contact 48 applies an inhibiting potential to the comparators. Should an incorrect combination of potentials occur on leads 14, 11, 12, 13, at any step of the sequence, the output from NOR gate 35 also sets a trigger 43 thereby preventing, by blocking the output of a NOR gate 42, further stepping of the program unit.
Patent GB-1301494-A (GB)
IPC: B05C5/02
Filed: 1970-09-24
Abstract: 1301494 Coating apparatus DISTILLERS CO Ltd 17 Aug 1971 [24 Sept 1970] 45481/70 Heading B2L A gluing head comprises a glue chamber 17 with glue ejection holes in the lower part, a plunger valve in the glue chamber for each ejection hole, means for rigidly connecting the plungers to a piston 16 in a double acting airoperated cylinder 15 and means for controlling the movement of the piston and hence the plunger valves. A package 4 to be coated with adhesive passes below the glue chamber 17 on a conveyor 2 and contacts rollers 3, 4 which actuate valves 5, 6. The valves 5, 6 operate a five-way valve 10 which determines the position of piston 16 and hence controls the flow of glue from chamber 17.
Patent GB-1302577-A (GB)
IPC: B29B7/74
Filed: 1970-05-27
Abstract: 1302577 Mixing flowing liquid W R BROOKS and I C HEINZEL 27 May 1970 25426/70 Heading B1C [Also in Division F1] A nozzle 18 for mixing multicomponent products, e.g. components of a urethane foam, comprises a tubular housing 88 of e.g. paper or plastics material, containing a static mixing element 92 of, e.g. high density polyethylene or polypropylene, having a premix chamber 112, and also contains an expansion chamber 120 adjacent an end cap 90 which has discharge apertures 102 for passage of the product whose components are introduced through conduits 74.
Patent GB-1315036-A (GB)
Title: Crease retaining fabrics
IPC: D06M13/46
Filed: 1970-07-02
Abstract: 1315036 Crease proofing J P STEVENS & CO Inc 2 July 1970 32206/70 Heading D1P A process, for crease proofing wool fabrics, comprising the steps of treating, in the presence of an alkaline catalyst a shrinkproofed wool fabric with an aqueous solution of a compound having the structure where G is a moiety consisting of where R is a divalent hydrocarbon radical having 1 to 18 Carbon atoms and being selected from alkylene, alkenylene, phenylene, substituted phenylene, cycloalkylene and combinations thereof as for example alkylcycloalkylene, alkarylene, cycloalkylalkylene, cycloalkylarylene, aralkylene, arylcycloalkylene and cycloalkylaralkylene; X is anion;  Q is a moiety selected from G or Y and Y is any substituent having both the potential of forming an anion and of forming a covalent bond with a -CH 2 - group as, e.g. Cl, Br and I.  R', R" and R"' are either hydrocarbon radicals or substituted hydrocarbon radicals having 1 to 18 carbon atoms and being selected from alkyl, hydroxyalkyl, alkoxyalkyl, cycloalkyl and substituted aryl wherein the substituents are radicals selected from -SO 3 H, Cl, NO 2  and COOH and R', R" and R"' combined can form a heterocyclic ring of which the N or S is also a part; shaping the treated fabric and reacting insitu the said compound with the wool fabrics whereby the shaped fabric is press-free and retains its crease after washings. The fabrics are dipped in the aqueous solution of the onium compound ensuring 85 to 100% by weight pickup of the solution by the fabrics whereby the fabric contains 1 to 10% by weight of the onium compound, preferably 4 to 8%. Any volatile inert solvent could be used as the onium compound. The treated fabric is then passed through rollers for removing excess solution but the rollers and concentration of solution are controlled so that >2% by weight of the onium compound is retained in the fabric. The fabric is then dried at 120 to 250‹F ensuring that the onium compound does not react with the wool. The onium solution may contain 0.05 to 0.5% by weight of a wetting agent and a sygnoscopic additive, e.g. urea, ethylene glycol or glycerol giving an add on of 2 to 15% by weight. The solution has a pH of 8 to 11.5, which is regulated by alkaline agents. The creases are permanently set by steam pressing at 200 to 400‹F for 0.25 to 30 minutes. The garment may then be cured in an oven at 200 to 350‹F for 2 to 15 minutes. The onium solution can remain unreacted with the woolcontaining fabric until after the completion of the pressing step.
Patent GB-1315200-A (GB)
Title: Hinge assembly
IPC: F16C11/04
Filed: 1970-07-16
Abstract: 1315200 Pinless hinge AUPING NV 16 July 1970 34491/70 Heading E2F A hinge assembly pivotally connects a hollow tubular member to a support member, the tubular member having a rectangular -crosssection and the hinge assembly comprising two members, the first of which is attached to the support and has a flat surface, the second member being attached to the tubular member by means of a block-like portion which fits tightly inside the open end of the tubular member and having a flat surface which cooperates with the flat surface of the first member by means of a projection on one flat surface and a semicircular groove in the other. An extension of one side wall of the tubular member forms retaining means holding the two parts of the hinge assembly together and the angle through which pivoting is permitted is restricted to less than 90‹. In the figure, blocks 1 and 3 each have a part 4, 5 adapted to fit tightly into the end of a hollow tubular member. An extension 6, 7 from the part 4, 5 carries a projection 8, 9 which fits slidingly into semi circular groove 13, 14 on block 2 which is attached by means of flange 12 to a support member. Pivoting of more than 90‹ is prevented by means of a stay (20) (Fig. 2, not shown) extending between the support member and the hollow tubular member.
Patent GB-1324031-A (GB)
Title: Method and apparatus for the concentration of solutions
IPC: A23L2/08
Filed: 1970-09-17
Abstract: 1324031 Dialysis HYDRONAUTICS-ISRAEL Ltd 17 Sept 1970 44398/70 Heading B1X A solution is concentrated by forcing it through two membranes in series or two groups of membranes in series with the first membrane having a higher rejection rate in the process than the second. The product is that liquid which does not pass through the second membrane.
Patent GB-1343796-A (GB)
Title: Phenothiazine derivatives
IPC: C07D417/06
Filed: 1972-07-13
Abstract: 1343796 Phenothiazines SOC GENERALE DE RECHERCHES ET D'APPLICATIONS SCIENTIFIQUES 13 July 1972 [7 July 1971] 31874/71 Heading C2C Compounds of the general formula (R<SP>2</SP>=alkyl, alkenyl; A=(CH 2 ) 3 , X=Cl, CF 3 , OMe, SO 2 NMe 2 ), their esters with alkanoic, alkenoic and alkynoic acids containing at least five carbon atoms, and salts of the alcohols and esters are prepared by (a) reacting a compound of the formula (B= reactive radical) with a compound of the formula (b) reducing a compound of the formula (R<SP>1</SP> = C 1-4  alkyl), optionally followed in either case by catalytic hydrogenation (R<SP>2</SP>=alkenyl), acylation and/or salt formation, or (c)-in the case of the esters-reacting a compound of the formula (Z=reactive ester radical) with an alkali metal salt of the appropriate acid, optionally followed by salt formation. The preparation of starting materials for process (b) and of 2-(3-chloro-2-methylpropoxy) tetrahydropyran and 2 - methoxy - 10 - (2- hydroxymethylpropyl)phenothiazine is described. The above compounds are central nervous system sedatives and neuroleptic agents, and may be administered in the form of pharmaceutical preparations containing them in association with a carrier.
Patent GB-1345012-A (GB)
Title: Object support device
IPC: F16B11/00
Filed: 1971-01-19
Abstract: 1345012 Clips K E SANTUCCI 19 Jan 1971 44443/73 Divided out of 1345011 Heading E2B  A support structure for holding an object in region 2 comprises a base 6 provided with adhesive 14 for attaching the structure to a surface. The object retaining portion comprises elements 26, 28 for resiliently holding the object in place. The adhesive is preferably provided with a protective covering of e.g. paraffin or plastics impregnated paper. The structure can be fabricated by injection moulding, machining or extrusion of plastics material.
Patent GB-1350640-A (GB)
Title: Electrostatic recording sheet and process for making the same
IPC: G03G5/02
Filed: 1971-06-10
Abstract: 1350640 Electrostatic recording members KANZAKI PAPER MFG CO Ltd 10 June 1971 19996/71 Heading B2E An electrostatic recording member comprises an electrically conductive substrate coated with an electric charge-retentive layer of an insulating or dielectric resinous polymeric film, the film also containing a plurality of insulating or dielectric heterogeneously polymerised fine and spherical solid polymeric particles dispersed therein and also disposed at least in part on the exterior of the film, the coated substrate being capable of receiving latent images by an electrostatic recording process and also being capable of receiving conventional markings by ball-point pen, pencil, or rubber ink stamp. The substrate may be a polymer or copolymer of vinyl chloride, vinyl acetate, vinylidene chloride, methyl acrylate, ethyl acrylate, butyl acrylate, 2-ethylhexylacrylate, methylmethacrylate, ethylmethacrylate vinyl methyl ether, vinyl ethyl ether vinyl isobutyl ether, ethylene, vinylpyrrolidone, stylene, cumarone, indene, acrylonitrile, butadiene, nitro-cellulose, cellulose acetate, polyamides and mixtures thereof. Alternatively the substrate may be paper or a metal plate. The fine, spherical polymeric particles may be made typically by polymerising acrylonitrile dissolved in toluene. As polymerisation proceeds the polyacrylonitrile is precipitated in the form of fine spherical particles, e.g. 0.1 to 25Á in diameter. Additionally the electrostatic recording sheet may include Kaolin, clay, zinc oxide, barium sulphate, aluminium oxide, titanium dioxide, acid clay, silica gel, calcium carbonate, cellulose or starch.
Patent GB-1355511-A (GB)
Title: Accountancy system simulation apparatus
IPC: G06J1/00
Filed: 1971-02-16
Abstract: 1355511 Electric simulation of financial systems QELEQ Ltd 16 Feb 1972 [16 Feb 1971] 4770/71 Heading G4G An electric anlogue of the financial state of a commercial organization comprises a simulator 1 representative of a balance sheet, a simulator 2 representative of a profit and loss account, a simulator 3 representative of predicted sales, purchases and capital expenditure, a control unit 5 and an analysis unit 4 which provides a visual output, the control unit having means to select a desired time interval over which the analysis is to take place. Means can be included to introduce delays representing credit periods. A digital output can be obtained using A-to-D converters.
Patent ID-26284-A (ID)
Inventor: DURAN JOSE RAPAEL ESTEBAN
IPC: A01N25/00
Filed: 1998-09-04
Abstract: The composition consists in a semi-synthetic mixture (a) comprising (a1) an organic compound emitted mainly from the fermentation of vegetal portions of the palm tree or related plant, (a2) a ground, fermented, stabilized vegetal matter deriving from the palm tree or related plant, and (a3) an organic compound emitted to a lesser degree during fermentation of the vegetal portions of the palm tree or related plant; and (b) a feromone adequate for the insect to be controlled. The method consists in applying said composition over the grove of palm trees or related plants requiring protection. The composition and the method have an agricultural application.
Patent ID-28049-A (ID)
Inventor: MANNIKKO ARI
IPC: B66F9/07
Filed: 1999-06-23
Abstract: The present invention relates to an apparatus for handling strapped units of boards, said apparatus comprising a stacker carrier ( 5 ) capable of moving the strapped units ( 2 ) placed on a support bed ( 4 ) in a storage area into storage stacks and off from said storage stacks, respectively. To the opposite sides of said stacker carrier ( 5 ) are adapted lift units ( 23, 24 ) adapted so as to be individually movable and arranged to cooperate so as to elevate/lower the strapped units of boards resting on said support bed ( 4 ). The invention also 23 concerns a support bed suitable for use in the apparatus.
Patent ID-29395-A (ID)
Inventor: KALWETT DETLEF
IPC: C07D251/50
Filed: 1999-12-09
Abstract: Compounds of the general formula (I)wherein R1 represents hydrogen or a C1-C4-alkyl group, X represents the radical of aliphatic, cyclic or aromatic diamines and Y represents hydrogen or an alkali metal, and a process for their preparation and their use for dyeing organic substrates, and organic substrates dyed with these compounds.
Patent IL-103895-A (IL)
Title: Displacement metal aqueous plating solution comprising imidazole- 2-thione complexing agent and its use
IPC: C23C18/31
Filed: 1992-11-26
Abstract: An aqueous plating solution for the displacement plating of a substrate metal surface with another metal comprising: (i) a metal ion of a free metal, wherein the free metal is different from the metal of the substrate surface; (ii) a complexing agent which is an imidazole-2-thione compound of the formula: S C A-N N-B CH=CH wherein A and B are the same or different -R-Y groups, wherein R is a linear, branched or cyclic alkenyl group containing 1 to 12 carbon atoms and Y is a hydrogen, halogen, cyano, vinyl, phenyl or ether moiety; and (iii) an acid; and (iv) optionally, a free metal which is the free metal of the metal ions (i).
Patent IL-104561-A (IL)
Title: Components of catalysts for the polymerization of olefins
IPC: C08F10/02
Filed: 1993-01-29
Abstract: "The present invention relates to spherical solid components of catalysts for the polymerization of olefins comprising, supported on a magnesium dihalide in active form, a titanium compound containing at least one Ti-halogen bond, and optionally an electron donor compound. The spherical solid components of the invention are characterized by porosity values higher than 1 cm<3>/g and a pore size distribution such that at least 30% of their pores have an average radius greater than 10000  ANGSTROM .
Patent IL-106300-A (IL)
Title: Flavor-enhancing composition containing colloidal silica and processes for its preparation
IPC: A23L27/60
Filed: 1993-07-09
Abstract: An aqueous taste-enhancing composition to be added to food, comprising an aqueous carrier and an effective amount of colloidal silica particles in the aqueous carrier to form an aqueous suspension of colloidal silica particles, said colloidal silica particles carrying an electrical charge. In a preferred embodiment the colloidal silica is present in amounts from about 30 parts per billion to about 500 parts per million and further comprises: from about 0.1 percent to about 5 percent by weight of said one or more other flavor-inducing agents; from 0 to about 70 percent by weight amber soy sauce; and from 0 to about 1 percent garlic juice.
Patent IL-122097-A (IL)
Title: Extrusion system and process
IPC: B29C48/49
Filed: 1997-11-04
Abstract: A new extrusion plant comprises main extruder (1), auxiliary injection extruder (2) and interconnecting three-way valve (3). A mixing section (5) in the main extruder, follows the point of injection (4) from the auxiliary. Also claimed is a method holding mixed melt coloration constant. The melt in the auxiliary extruder has concentrated colouration; that in the main extruder has none. In-line colour measurement determines the mixture colour. Should this value deviate, the mixture is adjusted by extruder speed control, restoring it. Also claimed is a method accelerating change-over between colours. The three-way valve is operated to cause the colouring mass to be flushed out, afterwards reverting to the original setting, to feed in the new colour.
Patent IL-145211-A (IL)
Title: System and method prioritizing message packets for transmission
IPC: H04L12/56
Filed: 2001-08-30
Abstract: A system and method of increasing message throughput in a communications system utilizing priority management, conglomeration and compression, TCP retransmission filtering and pull transmission. The priority manages ranks the messages in a message queue as a function of the priority and time to live of each message. The conglomeration conglomerators messages into assemblies destined for the same destination radio. The TCP filter prevents the retransmission of the successfully received messages. The messages are transmitted as a function of the availability of the destination radio to receive.