baber/WOPTO huggingface dataset:
Patent GB-1250982-A (GB)
IPC: H03H9/05
Filed: 1969-07-25
Abstract: 1,250,982. Electromechanical resonators. MOTOROLA Inc. 25 July, 1969 [5 Aug., 1968; 1 April, 1969], No. 37535/69. Heading H3U. A miniature frequency responsive device comprises a vibratory structure 45, Figs. 4, 9, formed from metal sheet as a unitary member, the different thicknesses for different parts of the structure being obtained by chemical milling. This structure 45 comprises a mounting bracket 59, support arms 60, 61, a torsion band 56 extending between the arms and a vibratory member 55 situated at the middle of the band. A pair of permanent magnets 46, 47 secured to the member 55 co-operate with coils 50 ... 53. As shown, coils 50, 52 serve as drive coils and are connected in series opposing relation, the magnets 46, 47 being poled so that like poles are on the same side of the member 55 whereby when coil 50 pulls magnet 46 the magnet 47 is repulsed by coil 52. Similarly, coils 51, 53 are connected in series opposing relation so that a signal is developed therein at the resonant frequency of the structure 45. Final tuning of the structure is obtained by directing a flow of abrasive powder on the torsion band 56 to reduce its thickness (Fig. 12, not shown). The bracket 59, provided with plates 62, 63, is mounted in an aperture 25a formed in an end member 25 of a metal chassis 22, this chassis consisting of a top section 23 and a bottom section 24 connected by end members 25, 26. Insulators 27, 28 fixed, respectively, to the chassis sections 23, 24 have hubs 30 receiving rubber sleeves 32 supporting upper and lower shafts 35, 36, these shafts being fixed in locating surfaces provided in top and bottom walls of the housing 12 whereby the torsional action of the sleeves 32 renders the device insensitive to physical shock. Coupling between the coils 50 ... 53 is prevented by conducting shields 80 and a magnetic shield 82 prevents interference from external signals. The Q of the vibratory structure is controlled by providing the coils with an internal conducting sleeve 81 of predetermined thickness. Coil springs 84 make electrical connection between terminal pins 20 and the coils 50-53. In a modified vibratory structure 45, Figs. 14, 15, the torsion band 56 has a rectangular portion 56a, the vibratory member 55a is of reduced width and the annular portions at the ends are cut-away at 92 to effectively lengthen the member. To prevent twisting of the band 56 about an axis along the member 55a due to a very strong shock, stop arms 95, 96 are welded to the rectangular portion 56a, these arms engaging the support arms 60, 61 under shock. In another modification (Fig. 17, not shown) the length of the vibratory member 55 is further increased by making it of curved shape.
Patent GB-1251170-A (GB)
Inventor: NEUROTH C G
IPC: C08L77/00
Filed: 1968-11-19
Abstract: 1,251,170. Coating. STAUFFER-WACKER SILICONE CORP. 19 Nov., 1968 [6 Dec., 1967], No. 17483/71. Divided out of 1,250,017. Heading B2E. [Also in Division C3] Primers for metal, wood, glass, ceramic or masonry substrates comprise disilahydrocarbons of the formula: wherein each R<SP>1</SP> is H or a monovalent hydrocarbon, halohydrocarbon or cyanoalkyl radical, R<SP>2</SP> is a divalent hydrocarbon or halohydrocarbon radical, R<SP>a</SP> and R<SP>b</SP> are each monovalent hydrocarbon or halohydrocarbon radicals, m is 1, 2, or 3, n is 0, 1, 2, or 3, m+n is greater than 2, and m and n are not both 2, optionally with up to 25 wt. % of the primer of a solvent. Glass, metals and fabrics may also be coated with compositions comprising the disilahydrocarbon and a hydroxy-terminated polydiorganosiloxane.
Patent GB-1251176-A (GB)
IPC: F41A9/20
Filed: 1970-06-03
Abstract: 1,251,176. Gun and loading device combination. SOC. D'ETUDES ET D'APPLICATIONS TECHNIQUES. 3 June, 1970 [4 June, 1969], No. 26688/70. Heading F3C. A gun 2 is combined with a loading device which includes at least one carriage 10, 12 movable substantially horizontally and transversely of the gun, the or each carriage having a mechanism 19, 22; 20, 23 for gripping a shell 6 or cartridge 7 contained in one of a plurality of racks 4a, 5a beneath the carriage(s) and extracting it from the rack. The loading mechanism further comprises at least one further carriage 25, 26 movable substantially horizontally in a vertical plane passing through the longitudinal axis of the gun barrel, the or each further carriage 25, 26 consisting of two parts 25a, 25b; 26a, 26b for gripping a shell 6 or cartridge 7 when delivered thereto by the first carriage 10, 12. The or each further carriage 25, 26 presents the shell 6 or cartridge 7 to an associated articulated assembly which includes an arm 28 which is movable angularly in a vertical plane parallel to the longitudinal axis of the gun barrel and a lever 29, 30 carried pivotally on the arm 27, 28 and movable in a plane perpendicular thereto. The or each arm 27, 28 is provided with means for gripping the shell 6 or cartridge 7 which is/are then led, by the articulated assembly, into line with the breech of the gun, the shell 6 or cartridge 7 being then introduced into the chamber of the gun by a rammer. Stops are provided for the articulated assembly so that for any elevated position of the gun the shell 6 or cartridge 7 is always brought into line with the axis of the chamber of the gun. The carriages are driven by electric motors and the articulated assembly by jacks 33, 34 and motors 35. The levers 29, 30 are pivoted about the trunnion axis of the gun.
Patent GB-1257003-A (GB)
IPC: B01D17/02
Filed: 1970-03-24
Abstract: 1,257,003. Centrifugal separators. JOSEF MEISSNER KOLN-BAYENTHAL K.G. 24 March, 1970 [27 March, 1969], No. 14318/70. Heading B2P. An apparatus for separating two immiscible liquids of different specific gravity from an emulsion containing them comprises a vessel for receiving the emulsion, a rotatable hollow stirring shaft 1 mounted vertically in the vessel and through which the emulsion is conveyed, a barrier plate 5 disposed at one end of the shaft interior intermediate outlets 7 for the light and heavy liquid components and rotatable with the shaft, means for rotating the shaft to cause centrifugal separation of the light and heavy liquids, separate collective chambers 3 for receiving the separated light and heavy liquids from the outlets, and conduits 6 for discharging the separated liquid components from the collecting chambers 3. The shaft 1 is provided with a stirrer blade 2. The conduits 6 are provided with regulating valves 4 and overflow pipes 8. The apparatus may be a nitration reactor and may be used for separating nitroaromatic substances from nitration acid or water, e.g. nitrobenzene from water. The container may be provided with supply and discharge unions 9, 10 respectively.
Patent GB-1257878-A (GB)
IPC: H04B1/58
Filed: 1970-04-10
Abstract: 1,257,878. Anti sidetone circuits. STANDARD TELEPHONES & CABLES Ltd. 10 April, 1970, No. 17212/70. Heading H4R. Two wire to four wire converter comprises a network of six resistors a...f connected in series in a ring with the line L connected across one diagonal FC, the transmitter across a second diagonal AD and the receiver across the third diagonal BE. Preferably the line, transmitter, and receiver, present balanced impedances and the diagonally opposed resistors are of equal impedance. The specification derives relationships between the values of the resistors and the impedances to which the network is connected to provide perfect anti side tone balance, such as is required in a loudspeaking telephone set, a given amount of side tone, as is required for a normal handset, and for various matching conditions, e.g. high or low impedance amplifier inputs or outputs.
Patent GB-1265500-A (GB)
IPC: G01L3/10
Filed: 1969-09-11
Abstract: 1,265,500. Measuring torque electrically. ROLLS-ROYCE Ltd. Sept. 11, 1969, No.44821/69. Heading G1N. In torque measuring apparatus of the type comprising axially spaced toothed rotors 16, 18 integral with or secured to a torsion shaft 10 and cooperating with stators 28, 30 to produce sinusoidal electric signals the phase difference between which is a measure of the torque in the shaft, each stator is provided with a multiturn winding 46, 48, 50 wound in a circumferential groove bisecting the teeth 32, 34, 38. The stators have the same number of teeth as the rotors and extend around the entire circumference of the rotors. An additional stator 36 may be provided to cooperate with one of the rotors and is angularly adjustable, the amount of adjustment to attain in-phase signals in windings 46 and 50 being a measure of the torque. The rotors and stators are preferably ferromagnetic. The windings 46, 48, 50 may be connected to a common oscillator.
Patent GB-1290366-A (GB)
IPC: C07C323/44
Filed: 1969-09-08
Abstract: 1290366 Process for making substituted ureas E R SQUIBB & SONS Ine 8 Sept 1969 [16 Sept 1968] 25795/72 Divided out of 1290365 Heading C2C The invention comprises a process for making (I) by reacting (II) with an alkali metal cyanate, an isocyanate R<SP>2</SP>NCO, or with ClCONR<SP>1</SP>R<SP>2</SP> (X is H, halogen, CF 3 , NO 2 , NH 2 , dialkylamino, acyloxy, OH, alkyl, alkoxy, alkylthio or alkanoyl; R is H, alkyl, cycloalkyl, monocyclic aryl or alkyl-aryl; R<SP>1</SP> and R<SP>2</SP> are H, alkyl, cycloalkyl, monocyclic aryl or alkyl-aryl or NR<SP>1</SP>R<SP>2</SP> signifies a saturated 5- to 7-membered monocyclic heterocyclic radical of less than 13 carbons; n is 1 to 4; A is alkylene; B is amino or substituted amino including heterocylic radicals; Y is O, S, SO, SO 2  or CH 2 ).
Patent GB-1296414-A (GB)
IPC: C07D215/48
Filed: 1970-02-26
Abstract: 1296414 Ethylenediamine derivatives MALESCI SAS ISTITUTO FARMACOBIOLOGICO 26 Feb 1970 [24 Sept 1969] 9314/70 Heading C2C N - (2 - Diethylaminoethyl) - α - naphthamide, N - (2 - diethylaminoethyl) - N - (n - butyl) - α- naphthamide, N - (2 - diethylaminoethyl)- 6 - chloro - α - naphthamide, N - (2 - diethylaminoethyl) - 1,2,3,4 - tetrahydro - α - naphthamide and N - (2 - diethylaminoethyl) - 2- quinolinecarboxamide are prepared by reacting the corresponding acids with the appropriate amines in anhydrous benzene. N - (2 - Diethylaminoethyl) - 1,2,3,4 - tetrahydroisoquinoline - 3 - carboxamide, N  (2 - isopropylaminoethyl) - 1,2,3,4 - tetrahydroisoquinoline - 3 - carboxamide and N - (2 - isopropylaminoethyl) - α - naphthamide are obtained by reacting ethyl α-napthoate or ethyl 1,2,3,4 - tetrahydroisoquinoline - 3 - carboxylate with'the appropriate amines in the absence of solvents. N - (# - Ethyl - allylamino - ethyl)- quinoline - 2 - carboxamide is made by reacting ethylallylamine in acetone solution with 1 - (2 - quinolylcarboxyl) - aziridine resulting from the reaction between quinoline-2-carboxylic acid chloride and aziridine. Pharmaceutical compositions having antifibrillatory activity, contain the above ethylenediamine derivatives and acceptable carriers. The compositions may be in a form suitable for oral or parenteral administration.
Patent GB-1297826-A (GB)
IPC: G03G13/06
Filed: 1970-08-21
Abstract: 1297826 Electro-photography PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 21 Aug 1970 [26 Aug 1969] 40460/70 Heading G2H A graphic image, comprising a redispersible synthetic resin toner obtained by spray-drying an aqueous dispersion of the resin, is transferred to paper bearing a thin uniform layer of water, the toner thereby forming a film which adheres to the paper. The resin may be vinyl acetate homopolymer or styrene/acrylic acid copolymer. A colorant may be incorporated in the resin monomer(s) or the resin dispersion before drying.
Patent GB-1307063-A (GB)
Title: Articles of furniture
IPC: A47B88/16
Filed: 1969-02-15
Abstract: 1307063 Drawer constructions ALAN COOPER Ltd 13 May 1970 [15 Feb 1969] 8349/69 Heading A4B An article of furniture 12 includes a drawer 10 having longitudinally extending channels 16 in its side walls for the reception of runner strips 18 attached to the side walls of the articles of furniture, the complete withdrawal of the drawer being prevented by detent member 22 slidably mounted in groove 20, and a notch 28 for the reception of the member in the runner strip, the relative positions being arranged so that the detent member falls into the notch when the drawer nears a fully open position. The groove 20 is preferably of the same depth as channel 16, and detent 22 is preferably formed with a portion 24 adapted to overlie a horizontal surface of the drawer. Each side of the drawer may be provided with this arrangement. (For Figure see next page)
Patent GB-1309116-A (GB)
Title: Method of making pot scourers
IPC: A47L17/08
Filed: 1970-08-07
Abstract: 1309116 Pot scouring pads P ROSE 30 July 1971 [7 Aug 1970] 38223/70 Heading A4F  A pot scourer is made by rolling a sleeve of filamenting material into the form of a toroid with an end of the sleeve directed inwardly of the toroidand welding the annulus and a portion of the inside of the toroid together into the shape of a solid disc. The filamenting material may be polyethlylene, polypropylene, polyvinyl chloride, polystyrene, an acrylic resin, a polycarbonate or other thermoplastic. The welding may be effected by ultrasonic vibrations.
Patent GB-1327697-A (GB)
Title: Load cells
IPC: G01G3/14
Filed: 1971-09-10
Abstract: 1327697 Load transducers WELWYN ELECTRIC Ltd 3 July 1972 [10 Sept 1971] 42429/71 Heading G1N A transducer 1, Fig.1, for measuring the axle load of a vehicle is mounted between the spring 2 and the axle 7 of the vehicle and comprises two parallel plates 17, 18, Fig.3, inter-connected by U-shaped members 19, 20 which maintain a gap d between the plates in the absence of any load, the change in gap with loading being measured by the changes in strain gauge resistors 33-36 produced by the bending of the members 19, 20. The upper plate 17 is attached by bolts 3 to the spring assembly 2 and the lower plate 18 is attached by bolts 8 to the saddle plate 6 for axle 7. The U- shaped members 19, 20 fit into recesses along the plate 17, 18 and are fixed thereto by bolts 29-32. The strain gauge resistors are connected in a bridge network whose output is proportional to axle load and these loads are summed to determine vehicle load.
Patent GB-1334366-A (GB)
Title: Drilling or cutting equipment
IPC: B23Q11/00
Filed: 1970-12-14
Abstract: 1334366 Portable drills CAPE UNIVERSAL BUILDING PRODUCTS Ltd 12 Jan 1972 [14 Dec 1970] 59390/70 Heading B3C [Also in Division B5] A dust exhaust nozzle for a portable tool 1, comprises a first body part 2 adapted to surround the end of the tool, a second body part 13 movable relative to part 2, and having a duct 20 for connection to a source of suction by a hose 21, at least two mouth members 27, 30, selectively attachable to part 13, and at least one adaptor 9 for connecting part 2 to the drill. The machine 1 may be an electric drill or a drill driven by an I.C. engine, or it may be a jig saw. The body parts are slidably connected by spring- urged screws 16, part 2 is secured to adaptor 9 by a bolt 6, and the adaptor is secured to the drill by three grub screws 12. Part 27 is used when drilling, but it is replaced by part 30 when using a hole saw or wire brush. The nozzle may be made of metal, or it may be made of synthetic plastics material, which may be transparent.
Patent GB-1334948-A (GB)
Title: Apparatus for forging large shell rings e g for boiler shells
IPC: B21K1/76
Filed: 1971-06-01
Abstract: 1334948 Forging rings; rolling SCHLOEMANN AG 1 June 1971 [30 May 1970] 18366/71 Headings B3H and B3M An apparatus for forging rings 1 comprises a vertical mandrel 2 and a rocking die 4 whose arcuate surface 6 is caused to roll axially of the ring by fluid devices 8, 9 between forging strokes. The devices 8, 9 are hydraulic and serve as a ram to move the die for the forging stroke. They are supplied from pressure sources 16 through valves 14, 15. The pressure is controlled so as to increase at different rates in the devices to produce rocking of the die. The mandrel is part of a frame 3 which has a leg 7 on which the devices 8, 9 are fixed. The lower end of the die 4 is pivoted to a sliding block 5 which is movable in a guide in the frame. The ring is moved at an angle away from the mandrel by an hydraulic ram (17), Fig. 2 (not shown), after the die has been retracted so that the next advance of the die also effects indexing of the ring.
Patent GB-1346088-A (GB)
IPC: B44B5/00
Filed: 1971-05-20
Abstract: 1346088 Making medalions; embossing STANFORD COMPONENTS Ltd 11 May 1972 [20 May 1971] 16094/71 Headings B3A and B3Q A method of making medalions or tokens from strip comprises feeding the strip into a press having an embossing die or dies 3, 4, forming longitudinally spaced transverse slots 7 in the strip, embossing the strip on one or both faces in the spaces intermediate the slots, and finally pressing the embossed medalions or tokens out of the strip. In operation the slots 7 are formed by intermittently feeding the strip 5 to a piercing tool 9 after which they are engaged successively by a locating pilot 10. The strip then passes between dies 3, 4 where it is embossed on both sides after which a hole 8 is pierced by tool 13. At the next station the medalion and an associated lug containing the hole 8 is pressed out of the strip by a tool 14 leaving a hole 15 in the strip. At the end of the next feed step a second locating pilot 16 engages the edges of the hole 15 at diametrically opposite points. Finally the strip is cut up by a guillotine 7. Upwardly spring biased rollers 18 guide the strip and together with an upwardly spring biased plate 19 lift the strip clear of the lower die 4 when the strip is being fed.
Patent GB-1346592-A (GB)
Title: Securing means for container closures
IPC: B65D55/16
Filed: 1970-04-21
Abstract: 1346592 Container closures METAL BOX CO Ltd 20 April 1971 [21 April 1970] 19135/70 Heading B8T A dispensing closure 10 is secured to a non- dispensing closure (not shown) or to a bottle 17 by means of an inherently resilient securing means 14 which includes at least one gripping portion comprising opposed jaws 15. The other end portion of the securing means 14 may comprise a second set of opposed resilient jaws, an annular member, or may be integral with the bottle neck or non-dispensing closure. In all the embodiments, one of the two closures is removably secured to the bottle when not in use.
Patent GB-1350434-A (GB)
Title: Metastable austenitic stainless steel
IPC: C22C38/58
Filed: 1971-04-13
Abstract: 1350434 Austenitic stainless steels USS ENGS and CONSULTANTS Inc 13 April 1971 9291/71 Heading C7A A metastable austenitic stainless steel consists of by weight:- the balance being iron, incidental ingredients, and impurities, and is further limited by having an instability function, defined by the expression 37À193 -51À248 (%C) -1À0174 (%Mn) -2À5884 (%Ni) -0À4677 (%Cr) -34À396 (%N), between 0 and 2À9. Steels satisfying this expression have a tendency to transform to martensite during mechanical deformation, while combining high ductility with a low ultimate tensile strength which assists forming operations.
Patent GB-1352877-A (GB)
Title: Support member for a finishing article
IPC: B24D13/14
Filed: 1971-04-15
Abstract: 1352877 Abrasive tools NORTON CO 15 April 1971 45212/73 Divided out of 1352876 Heading B3D The subject matter of the present Specification is identical with that of Specification 1,352,876 but the claims are directed to a support member for a disposable finishing article, comprising a flexible member with a flat front face for supporting the finishing article, a core member having an opening for receiving therethrough an axial stud, and a socket member having an opening for receiving the stud therethrough and a pocket for receiving an axially projecting boss on the finishing article as it is threaded on to the stud.
Patent GB-1353955-A (GB)
Title: Furniture
IPC: A47C31/02
Filed: 1971-09-15
Abstract: 1353955 Furniture frames BONDMASTER Ltd 24 Nov 1972 [15 Sept 1971] 43025/71 Heading A4H [ Also in Division F2] A method of providing anchorage points for upholstery staples on the body of a piece of furniture of plastics material, e.g. foamed polystrene or foamed polyurethane, comprises casting a non-foamed liquid plastics into grooves in the body and allowing it to solidify. Preferably the liquid solidifies at room temperature by crosslinking of the plastics within 5 to 15 minutes of its components being mixed together, and comprises a polyether triol and a polyisocyanate in the molar ratio of 1.0/1.0. The components are mixed immediately prior to extrusion through a fish-tail nozzle into the groove. In an example, the mixture comprises 300 parts by weight of a polyether triol of molecular weight 600; 600 parts by weight of particulate calcium carbonate coated with a stearate; 60 parts of a 75% dispersion of particulate calcium oxide in dialphenyl phthalate plasticizer, 6 parts of hydrophilic silicon dioxide, and 4 parts of tin versatate or tin laurate, with 200 parts by weight of crude 4, 4' -diphenylmethylene di-isocyanate. The piece of furniture may be a chair.
Patent IL-109870-A (IL)
Title: PROCESS FOR PREPARING CRYSTALLINE b-LACTAM MONOHYDRATE
IPC: C07D463/16
Filed: 1994-06-02
Abstract: Prodn. of the crystalline monohydrate form of loracarbef (I) comprises: (a) mixing a form of (I), other than the crystalline monohydrate form, in water at 30-60[deg]C; or (b) exposing a form of (I), other than the crystalline monohydrate form, to satd. steam at 90-100[deg]C.
Patent IL-114882-A (IL)
Title: Upward deflecting support disk for electrochemical cell seal
IPC: H01M6/04
Filed: 1995-08-09
Abstract: A metal support disk for an electrochemical cell seal exerts a resilient outward radial force against the seal to maintain seal integrity over a wide range of operating temperature and, at the same time, exerts an upward force against the bottom of the metal end cap terminal of the cell to assure electrical contact between the anode inside the cell and the terminal. The disk includes a central, circular platform connected to an outer, sealing edge sealing flange by an annular flexure means which permits radially inward and outward movement of the sealing edge when the end of the cell is radially crimped during the sealing process. The crimping also moves the central portion of the disk up which results in the upward force being exerted against the end terminal. The flexure means is a sequential series of three annular, curved fibs with the first and third curved downward and the second curved upward. A ring depending radially outward and at an upward angie from the first fib connects the first fib to the second fib and helps to prevent plastic deformation of the disk during sealing.
Patent IL-120022-A (IL)
Title: Sunscreens for protection from sun radiation
IPC: A61K8/11
Filed: 1997-01-16
Abstract: PCT No. PCT/IL98/00021 Sec. 371 Date Jul. 15, 1999 Sec. 102(e) Date Jul. 15, 1999 PCT Filed Jan. 15, 1998 PCT Pub. No. WO98/31333 PCT Pub. Date Jul. 23, 1998The present invention relates to sunscreen-doped sol-gel materials useful for protecting body tissues, such as skin, nails and hair and other surfaces from sunlight radiation. The sol-gel matrices are transparent to the UV radiation in the range above 250 nm and the doped sunscreen agents are either chemical or physical sunscreens capable of absorbing the UV radiation in the range above 250 nm. Any sunscreen molecule, moiety or particle may be used in the present invention. The sol-gel matrices may be particles in any shape, 0.01-100 microns in diameter, or they may be thin films, thin coatings or in the form of a monolith. The present invention also relates to a method for the preparation of sunscreen-doped sol-gel materials comprising condensation-polymerizing of at least one monomer selected from metal alkoxides, semi metal alkoxides, metal esters, semi metal esters and from monomers of the formula M(R)n(P)m, wherein M is a metallic or semi metallic element, R is a hydrolyzable substituent, n is an integer from 2 to 6, P is a non polymerizable substituent or a sunscreening moiety or derivative and m is an integer from 0 to 6, in the presence of at least one sunscreen ingredient, resulting in the entrapment of the sunscreen ingredients within the formed sol-gel matrix.