baber/WOPTO huggingface dataset:
Patent GB-1256892-A (GB)
IPC: B60J7/10
Filed: 1968-03-01
Abstract: 1,256,892. Fittings for loose covers. T. HOWE. 11 Dec., 1968 [1 March, 1968], No. 10006/68. Heading B7J. [Also in Division E2] A fitting for securing a loose cover comprises a channel member 10 having apertured lugs 18 upstanding from its base and an L-shaped plate 16 hinged to the channel member by the hinge 17, which plate is slotted at 20 to fit around the lugs 18; the plate member 16 in use gripping a loose cover and forcing it into the corner of the channel member 10 opposite the hinge 17 and being secured in position by a rope means 22 passing through the apertures in the lugs 18. In use the two ends of the rope 22 are secured together in a locking device (not shown). The hinge 17 comprises a circular section bar 24 secured to the plate 16 and rotatably fitted to bosses 26 secured to the channel member 10.
Patent GB-1256976-A (GB)
IPC: C07C51/56
Filed: 1969-03-14
Abstract: 1,256,976. Trimellitic anhydride. DAICEL Ltd. 14 March, 1969 [14 March, 1968], No. 13483/69. Heading C2C. Pure trimellitic acid and anhydride are prepared from a crude obtained by a method including the nitric acid oxidation of 1,2,4-aliphatic substituted benzene and containing nitro compound impurities, by treating the crude with reducing agents, recovering the acid from the solution and dehydrating and distilling under reduced pressure to obtain the anhydride. The reducing agents reduce the nitro to amine or hydroxylamine groups and comprise iron, zinc, tin, stannous chloride or ferrous chloride with hydrochloric or sulphuric acids; iron or zinc with sodium or potassium hydroxide or ammonia; and activated nickel or platinum.
Patent GB-1258564-A (GB)
IPC: F16C33/74
Filed: 1968-06-13
Abstract: 1,258,564. Gear lever gaiter. GEORGE ANGUS & CO. Ltd. 5 June, 1969 [13 June, 1968], No. 28241/68. Heading B7H. [Also in Divisions E2 and F2] A motor vehicle gear lever 10 is mounted on a ball 11 which rests on a seat 12 in a casing 13. An elastomeric e.g. polyurethane sleeve 16-20 has a dual function. Parts 16, 19 and 20 form a gaiter to prevent dirt and moisture entering and lubricant leaving the ball mounting. Parts 17 and 18 resiliently urge the ball against its seat.
Patent GB-1258890-A (GB)
IPC: E21B7/04
Filed: 1970-12-14
Abstract: 1,258,890. Boring earth &c. R. F. VARLEY CO. Inc. 14 Dec., 1970 [15 Dec., 1969], No. 59348/70. Heading E1F. In a method of deflecting a borehole by a jet or jets of drilling fluid, the velocity of the fluid used for jetting is greater than the velocity used for drilling. A slip joint 26 is mounted in the drill string 22 above drill collars 27 carrying a deflection bit 30 having at least one deflection nozzle 32 of greater diameter than other nozzles 33. The nozzle or nozzles 32 is or are directed in the direction it is desired that the hole will take and drilling mud is pumped by a pump 46 to the string whilst its upper part is raised so that the joint is fully extended. Rapid lowering of the upper part causes a valve 28 to close so that mud in the string below the valve is subjected to the weight of the upper part and mud issues through the nozzles 32 at increased velocity. The raising and lowering of the upper part of the string is repeated, the increased jetting velocity eroding the earth and the bit cutting the hole. (For Figures see next page)
Patent GB-1259490-A (GB)
IPC: C22C38/00
Filed: 1969-04-03
Abstract: 1,259,490. Alloy steel. ARMCO STEEL CORP. April 3, 1969 [April 30, 1968], No. 17490/69. Heading C7A. An alloy steel comprises:- the balance, apart from impurities such as S and P, being Fe. Uses:- Ducting, tubing, tanks, sheet or strip.
Patent GB-1265860-A (GB)
IPC: F25D21/14
Filed: 1969-12-03
Abstract: 1,265,860. Refrigerators. COMPAGNIE FRANCAISE THOMSON HOUSTON-HOTCHKISS BRANDT. 3 Dec., 1969 [6 Dec., 1968], No. 59117/69. Heading F4H. In a refrigerator defrost water from the evaporator is led via a tube 3 to an evaporation tray 1 fixed in heat exchange contact with the casing of the motor-driven compressor unit. The tray 1 has a downwardly and outwardly directed part which terminates in a vertical side 5 to define a peripheral reservoir containing an overflow arrangement comprising a partition 8 and a drain pipe 9. A slotted tube 6 ensures proper location of the end of the tube 3 within the tray while allowing the defrost water to enter the tray. Excess water collecting in the tray flows out over the top of the partition 8 and escapes through the tube 9 from whence it is led via a drain pipe 11 away from the compartment housing the compressor unit and electrical components. A cloth 14 stretched over a frame 15 removably retained in the tray by flanges 16 may be provided to increase the evaporation area. The cloth is arranged partially immersed in the water (see Fig. 4).
Patent GB-1267192-A (GB)
IPC: H02K41/025
Filed: 1968-01-12
Abstract: 1,267,192. Electric railway systems; air cushion vehicles. NATIONAL RESEARCH DEVELOPMENT CORP. 9 April, 1969 [12 Jan., 1968], No. 1850/68. Heading B7L. [Also in Division H2] A tracked hover vehicle comprises a vehicle 1 supported by a cushion of air 2 within a trench track and propelled by linear motors consisting of horizontally disposed U-section stators 6 and 7 co-operating with electrically conductive rails 4 and 5, wherein the stators have shaded poles arranged at the ends thereof or at spaced intervals therealong to produce a lateral stabilizing effect. The cushion of air 2 is generated within the vehicle and an independent supply of pressurized air is supplied through pipes 10 and 11 between the rails and stators which acts as a restrictor for the air cushion 2. The stators 6, 7 are connected by a member 8 which in turn is connected to the vehicle body by member 8<SP>1</SP>. In the embodiment of Fig. 2 the stators 20 and 21 are carried by pivoted links 22, 23 from the vehicle body, and the vehicle is carried on a cushion of air bounded by curtains formed by peripheral jets 13, 14. The stators and rails may be vertically arranged so that the shaded poles provide a vertical stabilizing force.
Patent GB-1303285-A (GB)
IPC: B22D13/00
Filed: 1970-04-29
Abstract: 1303285 Making cylinder liners INSTITUTUL DE CERCETARI TEHNOLOGICE PENTRU CONSTRUCTII DE MASINI 29 April 1970 20690/70 Heading B3A [Also in Divisions C4 and C7] A cylinder liner is made by centrifugally casting an alloy of cast iron with 4-5À5% Si, 0À6-1À2% Mn, 0À15-0À7% P which has been treated in a liquid state with magnesium or magnesium alloy and silicon modifiers. The microstructure of the sleeve consists of ferrite alloyed to silicon, pearlite, cementite, transformed ledeburite, phosphoric eutectic and graphite. After casting the sleeve is annealed at 850-950‹ C. for 2-5 hours and cooled to 650‹ C. in the annealing furnace and then in air. An example of a cast iron alloy used contains 2À6-3À2% C, 4À0-5À5% Si, 0À6-1À2%Mn, 0À15-0À7% P, 0À03% S, 0À04-0À12% Mg. The iron is modified with ferro-silicon with 75% Si or with CaSi. The casting die is coated with refractory paint, heated to 200-300‹ C. -and rotated at 750-1200 r.p.m. The paint comprises 25% clay, 60% charcoal dust, 15% sodium silicate and water.
Patent GB-1308798-A (GB)
Title: Dyeing of human hair
IPC: D06P1/00
Filed: 1970-12-10
Abstract: 1308798 Hair dyeing CIBA-GEIGY AG 10 Dec 1970 [16 Dec 1969] 58713/70 Heading D1B Human hair is dyed with an aqueous preparation which contains a) 0.5 to 40% relative to the total weight of the preparation, of a dyestuff suitable for dyeing keratinous material, e.g. acid, disperse, reactive and metal complex dyes, b) 0.5 to 40% relative to the total weight of the composition of a coacervating agent and c) 0.2 to 5% relative to the total weight of the composition of a thickener. The hair is dyed at 15 to 45‹C for about 5 to 60 minutes and have good wash fastners. The hair may be living or non-living human hair. The coacervating agents may be the products of condensation of C 8  to C 18  fatty acids with hydroxyalkylamides followed by condensation with ethylene oxide.
Patent GB-1323294-A (GB)
Title: Clamp
IPC: D06F55/00
Filed: 1970-01-06
Abstract: 1323294 Clamps S GRANGER 31 July 1970 [6 Jan 1970] 534/70 Heading E2B A plastics clothes peg consists of a jaw 2 which slides in a body 1 from a releasing position (in broken lines) to a gripping position (in full lines) in which it engages ramps 9 and a cross-bar 6 so as to exert pressure on the line L. Preferably, the jaw is held captive between side walls 3 and by ears 8 engaging stops 7. Serrations 11 facilitate gripping.
Patent GB-1326894-A (GB)
Title: Bonding of membranes to substrates
IPC: B32B27/00
Filed: 1969-10-28
Abstract: 1326894 Rolls of material RUBEROID Ltd 2 Nov 1970 [28 Oct 1969] 52792/69 Heading B8C [Also in Divisions B5 and E1] A roll of material suitable for bonding to a roof by means of an adhesive applied to the roof, comprises a continuous length of a waterproofing membrane interleaved with a non- adherent continuous length of a perforated sheet. The membrane may be of plasticized polyvinyl chloride, natural or synthetic rubber or a bituminous composition, e.g. a mixture of bitumen and/or pitch and polyvinyl chloride, or a resin- or bitumen-impregnated felt or sheet. The perforated sheet may be of felt, paper, glass matting or tissue or asbestos tissue, and the perforations which may be at regular intervals may form 10-35% of the total area of the sheet. The perforated sheet may be narrower in width than the membrane, one longitudinal edge of the perforated sheet being closely adjacent to a longitudinal edge of the membrane.
Patent GB-1327192-A (GB)
Title: Swashplate pumps
IPC: A61M60/279
Filed: 1969-05-21
Abstract: 1327192 Hydraulic apparatus; diaphragm pumps NATIONAL RESEARCH DEVELOPMENT CORP 20 Aug 1970 [21 May 1969] 26000/69 Headings F1A and F1P [Also in Divisions A5 and F2] A hydraulic actuator for a diaphragm pump, e.g. for an implantable artificial heart, comprises a bellows 2, 3 having an outlet connected to the hydraulic actuating chamber of the diaphragm pump, the bellows being compressed and expanded by the action of a swash-plate 16, which is controlled to vary the stroke, pulse rate and pulse waveform of the pump. Swash-plate 16 is pivotally mounted in a drum 18 which is supported by frame 13 and rotated, e.g. by a belt drive from an electric motor, at an adjustable speed to vary the pulse rate. Drive is transmitted from the swashplate to the bellows by concentric rods 4 and 5 connected to bellows halves 2 and 3, respectively, and engaging non-rotatable swash-plate portion 16a through cam members 14, 15, so that, in operation, the bellows halves are moved towards and away from each other, spring 11 biasing them apart. A bearing 16c connects non-rotatable swash-plate part 16a to rotatable part 16b. A linkage 19, 21 connects swash-plate 16 to a rotatable disc 22 which is movable towards and away from and laterally of the swash-plate by adjusters 28, 27 respectively, to adjust the stroke and pulse waveform, respectively. The waveform is also adjusted by selectively locating linkage end 21 in holes 23 in disc 22.
Patent GB-1329256-A (GB)
Title: Porous cadmium bodies
IPC: B22F3/11
Filed: 1970-08-24
Abstract: 1329256 Porous Cd-Hg electrodes P R MALLORY & CO Inc 24 Aug 1970 40597/70 Headings C7D and C7X A porous body used as an electrode in electrochemical devices comprises a skeleton of the dentritic Beta phase of CdHg in Cd. The body, preferably containing 98%Cd, 2% Hg with a porosity of 65-80% may be made by sintering at 80‹C. for 5 mins 7 micron Cd powder in a 50% weight aqueous solution of NH 4  Cl containing sufficient HgCl 2  to produce 2%Hg in the sintered body.
Patent GB-1339648-A (GB)
Title: Control of workpiece flow in machine tool systems
IPC: G05B19/418
Filed: 1971-02-10
Abstract: 1339648 Programmed control of workpiece flow WERKZEUGMASCHINENKOMBINAT "7 OKTOBER" BERLIN VEB 10 Feb 1971 4382/71 Heading G2N Relates to the programmed control of workpiece flow to an automatically operating machine tool system (not illustrated), the system including a central workpiece store having a plurality of (e.g. eight) annular storage levels each composed of a row of compartments to carry the workpieces. Each level has an independent drive whereby the levels can be rotated independently. A series of say seven machine tools and a loading and unloading station are disposed radially around the central store. The machine tools have different functions, e.g. one effects boring the next threading and so on, and the control programme ensures that they operate on the workpieces in a prescribed sequence. Each tool has a feeding device for removing a workpiece from the store and placing it in a machining position and after placing it in the store. Two information groups i 1  and i 2  are used for the control, the first correlating a machine address m with a plurality of storage level addresses e for example as follows:- TABLE I m1: e3, e7, e9, e2, e4, e3 - m2: e8, e5, e4, e7, e1 and so on up to m8 which is a main loading and unloading station. The other correlates a storage level address e with a plurality of machine addresses m, for example as follows:- TABLE 2 e1: m5, m2, m4, m6, m8 e2: m5, ml, m3, m2 -- e4: m3, m2, m5, m7, m8. and so on. Each information group is capable by itself, of controlling the workpiece flow. However, the information of group i #  (TABLE 1) is processed in logic circuitry illustrated in Fig. 1 (not shown) while that in group i 2  (TABLE 2) is processed in logic circuitry illustrated in Fig.2 (not shown) The two circuits are interconnected in such a manner that the two information groups are compared and the calling of a machine m by a storage level e and the release of a workpiece therefrom for being worked on by the relevent machine, is effected only where the two groups correspond. The information of group i 1  is contained in a perforated tape while that of group i 2  is set up in a respective selector switch arrangement (20.2 &c. Fig.2, (not shown), there being one switch arrangement for each storage level, each arrangement comprising eight switches, a respective one to each machine m1 to m8. In the event of a machine, e.g. m2, ceasing to function, for instance in the programmed sequence of operations in respect of the storage level e4 (TABLE 2) then a calling line for the next operation is blocked and the storage level e4 cannot cooperate with the next programmed machine m5. Thus a next working step cannot be performed until a preceding working step has been carried out, so that damage to the workpiece is avoided.
Patent GB-1339770-A (GB)
Title: Preparation of mannose bisulphite adducts
IPC: C07H3/02
Filed: 1971-04-19
Abstract: 1339770 Mannose bisulphite adducts ITT INDUSTRIES Inc 25 March 1971 [2 April 1970] 26764/72 Divided out of 1339769 Heading C2C Mannose bisulphite adducts are made by reacting a gross carbohydrate mixture with sufficient alkali metal and/or ammonium bisulphite to form bisulphite adducts of all the sugars present in the solution; fractionally crystallizing the mannose bisulphite adducts from the solution and recovering mannose bisulphite adduct crystals.
Patent GB-1342243-A (GB)
Title: Flexible reinforced hose and methods of manufacturing same
IPC: B29C48/153
Filed: 1970-04-28
Abstract: 1342243 Hose WINSTER HOSE Ltd 22 April 1971 [28 April 1970] 20262/70 Heading F2P [Also in Divisions B4-B5] A hose, Fig. 1, comprises a non-metallic or metallic spiral winding or braiding reinforcement 11, e.g. of brass coated steel wire, enclosed by an extruded cured material layer 12 and between the interstices of which reinforcement 11 has been forced can extruded curable material lining 10, during the heat curing thereof by expansion of a mandrel 13 upon which it has been extruded (see Divisions B4-B5) and in the absence of external non- fluid support for the layer 12. The outer layer 12 comprises material of a faster curing rate. The material of the lining 11 may comprise butadiene-acrylonitrile co-polymer containing mineral filler, carbon reinforcing black, plasticizers, sulphur based vulcanizing agent, and activators and accelerators; the material of the outer layer 12 may comprise polychloroprene. Prior to or concurrently with the application of the reinforcement (111), Fig. 2 (not shown) an additional winding or braiding may be applied intermediate thereof and the lining (110), but which is of larger pitch or interstitial spacing to cause a more even outward flow of the lining being forced into the reinforcement (111). In the described embodiment the mandrel 13 comprises a plurality of mandrel elements each comprising polypropylene or nylon around metal wire cores, interconnected by crimped connectors or welding to facilitate separation thereof, which are continuously fed by driven rollers through an extrusion head wherefrom the lining 10 is applied and cooled during passage through an open top water cooling trough which may be horizontally or downwardly inclined with only the lower part thereof containing water to avoid cooling of the extrusion die face. A device may apply a marking medium or locally deform the lining 10, at the mandrel joints at which separation into lengths each of one or more mandrel elements and storage, e.g. in coiled form may be effected prior to passage of the lining 10, extruded upon the mandrels 13, from one extruder, through one of a plurality of reinforcement applying machines 23, e.g. braiders, each preceded by a heat exchanger 22 through which the linings and mandrels press for cooling of the lining to -60 C. to -95 C., to enable the reinforcement, or reinforcement layers, to be applied without significant penetration of the lining. A mandrel joint marker may be provided. The mandrel lengths from the braiders may be joined into a continuous length for feeding through a further extruder, whereat the outer layer 12 may be applied with curing thereof, simultaneously with the lining 10 and expansion thereof into the braid interstices, being effected by pressurized superheated water or steam during passage in the form of a catenary through a heat curing housing. The mandrel joints are marked by a marker, with cutting thereat by a cutter, the mandrel lengths being subsequently expelled from each hose piece by hydraulic pressure.
Patent GB-1348490-A (GB)
Title: Wet processing installation
IPC: B65G49/04
Filed: 1970-06-19
Abstract: 1348490 Electrolytic, electrophoretic or pickling apparatus OXY METAL FINISHING (GREAT BRITAIN) Ltd 14 June 1971 [19 June 1970] 29962/70 Headings C7B and C7E In a wet processing installation (e.g. for electro-plating, electro-phoretic processing, anodizing or pickling), a drip tray can be placed beneath a workpiece while the workpiece is moved between a processing tank and a rinsing zone. The installation comprises a plurality of processing tanks 10, 11, 12 arranged in a line and a single rinsing zone (shown as comprising tanks 13, 14, 15) arranged at one location in the line, a trolley 18 movable over the tanks and rinsing zone, lifting means 24 carried by the trolley to lift and lower a workpiece 22 out of and into a tank beneath the trolley, to and from a location above the level of the tops of the tanks, and a drip tray 23, carried by the trolley for movement therewith, and movable from a first position permitting the lifting or lowering of a workpiece to a second position beneath a lifted workpiece. As shown, the drip tray is slidable between the first and second positions. Figs. 2 and 3, (not shown) illustrate details of the drip tray and means for discharging liquid from it. There may be an additional trolley (35), Fig. 4, (not shown) on rails (37) beneath the rinsing zone for use in moving workpieces from one rinsing tank to another, the trolley (35) having a lifting frame (40) and being programmed so as not to interfere with travel of the trolley 18. As illustrated in Figs. 4 and 5, (not shown), a workpiece is carried by a flight bar (41). The bar extends transversely to a tank and, during processing or rinsing of a workpiece, is located in saddles (42) at the sides of the tank. The flight bar, with the workpiece carried thereby, is moved by a trolley and lifting means as desired. In alternative arrangements:- (a) the washing zone may include spray jets or one or more tanks containing static or running water, (b) the drip tray may be in the form of a pair of sliding or hinged doors or a roller shutter which can close off the bottom of the trolley and (c) the trolley can be an enclosed housing with an openable bottom and can itself be provided with spraying devices. The installation can be surmounted by a hood and vapours be extracted therefrom.
Patent ID-28115-A (ID)
Inventor: HOLTOM STEPHEN WAYNE
IPC: H02J7/00
Filed: 1999-06-09
Abstract: A power control system (10) for managing power output from a battery (11) includes an output terminal (12) for delivering power from the battery (11) to a load, control means (14) connected to the battery (11) to sense pre-selected operating parameters of the battery (11), and in a first mode of operation to provide power from the battery (11) to the output terminals (12). A first capacitor (15), which stores a predetermined quantity of power is connected between the control means (14) and the battery (11), supplies its stored power to the battery (11) in response to a signal from the control means (14) which is in a second mode of operation. A second capacitor (16), which stores a predetermined quantity of power and is connected between control means (14) and the output terminals (12), supplies its stored power to the output terminals (12) in response to a signal from the control means (14) in its second mode of operation.
Patent IL-101440-A (IL)
Title: Tufting carpet
IPC: D06N7/00
Filed: 1992-03-31
Abstract: The invention relates to a tufted carpet which comprises a tufting material, a pile material and a carpet backing and essentially exclusively comprises nylon 6. The use of a chemically uniform material in all components of the tufted carpet allows the entire carpet to be recycled for recovery of the monomer starting material without separation into the individual components being necessary, which has hitherto prevented the recycling of tufted carpets and has resulted in considerable waste disposal problems.
Patent IL-103909-A (IL)
Title: Controlled release analgesic oxycodone compositions
IPC: A61K47/44
Filed: 1992-11-27
Abstract: (A) Controlled release oxycodone formulation for oral admin. to human patients, comprises (i) 10-40mg oxycodone or its salt, the formulation providing a mean max. plasma conc. of oxycodone of 6-60 ng/ml from a mean of 2-4.5 hrs.. After admin., and a mean min. plasma conc. of 3-30 ng/ml from a mean of 10-14 hrs. after repeated admin. every 12 hrs. through steady state conditions. (ii) 10-160 mg oxycodone or its salt, the formulation providing a mean max. plasma conc. of oxycodone of 6-240 ng/ml from a mean of 2-4.5 hrs. after admin., and a mean min. plasma conc. from 3-120 ng/ml from a mean of 10-14 hrs. after repeated admin. every 12 hrs. through steady-state conditions. (B) Also claimed is a solid controlled release oral dosage form comprising (i) oxycodone or its salt in amt. of 10-160 mg; a controlled release matrix selected from hydrophilic hydrophobic polymers, digestible opt. substd. 8-50C hydrocarbons, and/or polyalkylene glycols; and a diluent; wherein the compsn. provides a mean max. plasma conc. of oxycodone of 6-240 ng/ml from a mean of 2-4.5 hrs. after admin, and mean min. plasma conc. of 3-120 ng/ml from a mean of 10-14 hrs. after repeated admin. every 12 hrs. through steady-state conditions; or (ii) an analgesically effective amt. of spheroids comprising oxycodone or its salt and either a spheronising agent or an acrylic polymer or copolymer, such that the total dosage of oxycodone in the dosage form is 10-160 mg; a film coating which controls the release of the oxycodone or its salt at a controlled rate in an aq. medium, wherein the compsn. provides an in vitro dissolution rate of the dosage form.