baber/WOPTO huggingface dataset:
Patent GB-1297483-A (GB)
IPC: G01N27/04
Filed: 1971-04-19
Abstract: 1297483 Measuring moisture content electrically PEKAY MACHINE & ENG CO Ltd 19 April 1971 [21 Sept 1970] 26990/71 Heading G1N The moisture content of foundry sand on a conveyer belt is measured by measuring the resistance between at least two electrodes engaging in the sand, each electrode comprising an insulating housing with a plough nose, a conducting wheel protruding from the bottom of the housing and rotating in a vertical plane parallel to the direction of movement of the belt, means making an electrical wiping contact with the wheel or axle, and a scraper to remove any sand picked up by the wheel. As shown in Figs.1 and 2, each housing comprises a stack of insulating plates 38, 28, 26, 30, 40, plate 26 having a recess for the wheel and plates 28 and 30 for bronze bushings (32, 34), Fig. 5 (not shown), engaging a stub axle 54 for the wheel. Electrical connection to the wheel is by a screw 58 passing through plate 30 and into bushing 34. An edge scraper 92 and two side scrapers (74, 76), Fig.3 (not shown), are provided at the trailing edge of the wheel. The wheels may be rotated by electric motors 132, 136, Fig.6, or by frictional contact with the conveyer belt. The wheels are spaced in the direction of travel of the belt and staggered so that the rear wheel does not run in the groove left by the front wheel. The front housing may contain two wheels, Fig.8 (not shown). The electrodes are connected in a bridge circuit, the output of which may be used to control a moisture supplying device (not shown). The height of the wheels above the conveyer belt is adjustable by screws (143, 145), Fig.7 (not shown). The electrodes may be swung up out of the way, about pivots 128, 130. The apparatus may include a thermistor extending into the sand.
Patent GB-1307612-A (GB)
Title: Vehicle power brake systems
IPC: B60T13/14
Filed: 1970-04-13
Abstract: 1307612 Antiskid braking systems TRW Inc 13 April 1970 17503/70 Heading F2F In an antiskid hydraulic brake system the rotary deceleration of the vehicle wheels are sensed by the rate of drop of fluid pressure from a wheel driven pump and linear deceleration is sensed by an inertia valve, the rotary and linear decelerations being compared. The system comprises a pump 18 driven at a speed proportional to the vehicle wheel speed supplying fluid to an orifice 40, a by-pass upstream thereof leading to the inlet side of the pump, an inertial flow control valve having a valve head 27 movable within a housing 23 as a function of changes in the pressure drop across the orifice, as well as linear deceleration of the vehicle, against the bias of a spring 30 and a power brake unit 55 which includes a throttle valve controlling the supply of pressure fluid to the brake motors from the inertial valve unit. A port 33 is connected via a sump 35 to the pump 18. Deceleration of the wheels decreases pressure in a cavity 31 while vehicle deceleration increases it so that the unit forms a means for comparing the pressures and producing an output through an outlet 38 to increase braking pressure when the wheels are free rolling but to decrease the pressure when skidding is imminent and the wheel pump pressure falls. An accumulator 89 provides pressure for braking when the vehicle is stationary.
Patent GB-1312689-A (GB)
Title: Method of making a cathode screen for a cathode ray picture tube  and a cathode screen made by such method
IPC: H01J29/86
Filed: 1970-12-03
Abstract: 1312689 Making cathode-ray tubes R WITTENBECHER 3 Dec 1970 57562/70 Heading B3A A method of making a cathode screen for a cathode-ray tube comprises bending at least two metal sheets 1, 2 whose shape corresponds to a flat development of the cathode screen and joining their respective ends 4, 6 and 5, 7 by welding to form a frusto-conical intermediate member 8 and, in a single pressing operation, deforming the intermediate member to a desired final shape 9 (Fig. 3, not shown). The metal sheet thickness is 0À5 mm.
Patent GB-1315678-A (GB)
Title: Putt practising apparatus
IPC: A63B69/36
Filed: 1970-07-23
Abstract: 1315678 Putt practising apparatus B M BARNES 19 July 1971 [23 July 1970] 35859/70 Heading A6D Putt practising apparatus comprises a longitudinal trough 6 with side walls 6 spaced apart by a distance greater than the length of the putter head (7, Fig. 2 not shown) to give a predetermined end clearance, a signalling device (a light or buzzer) and means responsive to contact between the putter head and a side wall to operate the signalling device whereby any deviation of the putter head into contact with a side wall operates the signalling device. As indicated in Fig. 4 (not shown) the putter head and trough sides are connected in a battery operated electric circuit which includes a light and/or buzzer. As shown the apparatus is combined with means to give an indication of the force of impact between the putter and a ball 9. The latter is attached at the end of an arm mounted on a spring biassed spindle. When the ball is hit it swings through the hole 12 to strike an impact plate (16) Fig. 3 (not shown) on the end of a rod (15). The other end of rod (15) contacts a spring loaded pivotted rod (17) the end 25 of which strikes a ball 27, Fig. 1 to propel it along inclined guide rails 26. The distance travelled by the ball 27 is used to indicate the force with which the ball 9 is struck.
Patent GB-1332452-A (GB)
Title: Method and apparatus for welding together two ends of metal strips
IPC: B23K11/06
Filed: 1970-11-30
Abstract: 1332452 Welding by pressure BRITISH FEDERAL WELDER & MACHINE CO Ltd 30 Nov 1970 [30 Aug 1969] 43265/69 Heading B3R A method of welding two ends of metal strips includes the steps of overlapping the strip ends applying pressure to the strip ends to deform them and produce mating welding surfaces thereon, said overlapping and pressure applying steps leaving a discontinuity betweeen each pair of adjacent surfaces of the strip ends, further deforming the strips in the area of the ends out of the planes of the strips to reduce said discontinuities and welding the strips across the surfaces. A head carries three pairs of rolls in tandem, the first pair 10, Fig. 8 being cylindrical rolls, the second pair 11 being concave and convex respectively with the nip raised above that of pair 10 and a third pair 12 of cylindrical electrode rollers. The end of one strip and the beginning of the next are held in clamps 22, 23, Fig. 6 and overlapped, and the head is advanced across the ends to produce diagonal mating surfaces by pair 10, concave and convex surfaces by the pair 11 and welded surfaces by the pair 12, the welded strips appearing as shown in Fig. 6.
Patent GB-1332810-A (GB)
Title: Resin compositions
IPC: C08K5/00
Filed: 1971-10-26
Abstract: 1332810 Light stabilized ABS resins MONSANTO CHEMICALS Ltd 26 Oct 1971 [23 Nov 1970] 55580/70 Heading C3P A composition comprises an ABS resin, a nickel chelate having as ligand at least one bis(p-alkylphenol)monosulphide or a dialkyldithiocarbamate, and an ultra-violet absorber. In the Examples acrylonitrile-styrene-butadiene terpolymers in various proportions are mixed with (a) 2-(2<SP>1</SP>-hydroxy-5<SP>1</SP>-methyl phenyl) benzotriazole or 2,2<SP>1</SP>-dihydroxy-4,4<SP>1</SP>-dimethoxybenzophenone, and (b) the nickel chelate of two molecules of o,o<SP>1</SP>-bis(p-1,1,3,3-tetramethylbutylphenol) monosulphide or of one molecule thereof and one molecule of n-butylamine.
Patent GB-1339707-A (GB)
Title: Cross-shaped wind-driven electricity generator
IPC: F03D3/06
Filed: 1972-12-25
Abstract: 1339707 Driving dynamo electric machines A P PEDRICK 25 Dec 1972 51978/72 Heading H2A A wind-driven electric generator comprises a cross-shaped structure with horizontal arms (6, 6<SP>1</SP>, Fig. 1, not shown) rotatable about a fixed vertical member (2), cup members (4, 5) being mounted on the ends of the arms and a dynamo being located at the inner ends of the arms or at the base of the vertical member; in the former arrangement, magnetic polepieces (7, 8, 9) are disposed about the junction between the arms and the vertical member, and conductors (10) in the arms are in circuit with a storage battery (13) at the base of the vertical member. The arms may be folded and covered by a casing. The generator may carry lights, and may be mounted on a church spire, an umbrella-like folding shelter, Figs. 5 to 10 (not shown), a head-gear for mountaineers, or the mast of a yacht, and may additionally power radio equipment or clothing heating. Auxiliary drive for the arms may comprise air or steam jets, or direct manual actuation.
Patent GB-1343777-A (GB)
Title: Support means for the side of a roadway or the like in amine  working
IPC: E21D23/00
Filed: 1970-05-21
Abstract: 1343777 Goaf stowage; advancing mine roof supports GULLICK DOBSON Ltd 19 April 1971 [21 May 1970] 24529/70 Headings E1F and E1P In a method of supporting a mine roadway a row of self advancing supports having means connecting or linking them together in line ahead is positioned at the side of the roadway to give temporary support during initial consolidation of waste forming the wall of the roadway and the row of supports is advanced in the direction of the length of the roadway after consolidation of the waste in the vicinity of the trailing 'support in the row. Each support 16, 18 has means 24 for connecting or linking it in tandom with another or other supports and a waste retaining wall 25, 26 attached to it. The wall 25, 26 extends along substantially the entire length of the support in the direction of advance thereof.
Patent GB-1346911-A (GB)
Title: Benzofuran derivatives and a process for the manufacture thereof
IPC: C07D307/81
Filed: 1972-04-20
Abstract: 1346911 Benzofuran derivatives ROCHE PRODUCTS Ltd 20 April 1972 [20 April 1971] 10043/71 Heading C2C The invention comprises compounds of formula and their acid addition salts, wherein R is Me 2 CH, Me; CHCH 2 , MeEtCH or Me 3 C and Z is R<SP>1</SP>CONH- or R<SP>2</SP>SO 2 NH; R<SP>1</SP>, R<SP>2</SP> being alkyl, alkenyl or aryl, or R<SP>1</SP> being also alkadienyl, alkynyl, cycloalkyl, cycloalkyl-alkyl, aryl-alkyl, aryl-alkenyl or aryl-alkynyl, the (generic) aliphatic and cycloalkyl groups containing up to 7 carbon atoms each. These compounds are prepared by reducing a nitro-2-haloacetylbenzofuran (obtained from the nitro-2-acetylbenzofuran) to the nitro - 2 - (2 - halo - 1 - hydroxyethyl)benzofuran which may be dehydrohalogenated to the corresponding oxiran, and either the halohydrin or the oxiran is reacted with (a) RNH 2  to give the nitro-2-(2-RNH1-hydroxyethyl)benzofuran (II), or (b) RNHCH 2 Ph to give its N-benzyl-II derivative, and in either case reducing the nitro group to give the corresponding diamine which is then acylated to give a compound of the above formula in case (a), or its N-benzyl derivative in case (b), the latter being finally hydrogenolysed. Where the latter derivative is isolated in the form of its O-aceylate, the latter is hydrolysed prior to hydrogenolysis. Compound II is obtained alternatively by reacting nitro-2-(1,2- dioxoethyl)-benzofuran with RNH 2  and an alkali metal borohydride. Therapeutic compositions for oral, parenteral or rectal administration comprise compounds of the above formula, which posses a selective beta-adrenergic blocking activity on the betareceptor sites of the heart, but not of the lung.
Patent GB-1348777-A (GB)
Title: Painters and building workers temporary collapsible weather protection  canopy
IPC: E04F10/04
Filed: 1971-08-06
Abstract: 1348777 Collapsible canopies P E SUMMERTON 6 Aug 1971 [6 Aug 1970] 37899/70 Heading E1J A collapsible canopy adapted to be releasably positioned on a wall adjacent to a window &c to provide protection for a workman, comprises a pair of uprights 8 each having securing means 13, 14 and a pivotal arrangement of intersecting arms 15, 16 suppor:ing transverse bars 23, 24, 25 which carry a plastics sheeting 26, and is so adapted that the canopy can be moved from its position spaced from the wall, as shown, to a position adjacent the wall by removing each arm 15 from its connection in the slot 18 and repositioning it in a lower slot 29 in the upright 8. The plastics sheeting is wrapped around the bars 23, 25 at its ends, and the tension thereof holds the bars in slots at the ends of uprights 8 and arms 15, 16.
Patent GB-1351753-A (GB)
Title: Memory stores
IPC: G11C11/06
Filed: 1970-07-01
Abstract: 1351753 Magnetic storage arrangements PLESSEY CO Ltd 21 June 1971 [1 July 1970] 32009/70 Heading H3B [Also in Division G4] A magnetic store comprises a plurality of stacked modules each consisting of a plane having a plurality of magnetic core matrices mounted on each of its surfaces, the drive wires of the matrices being so interconnected that a binary word is stored in a single module with its individual bits distributed through the matrices on both surfaces, one bit being stored in each matrix. Each of the matrices has a sense/ inhibit wire associated with all the cores, the sense windings of matrices on opposite surfaces of a plane being connected together in series pairs. A stack of modules 1 to 8 is shown in Fig. 4, the stack including an intermediate connection board 63 and diode boards 87, 88.
Patent GB-1352701-A (GB)
Title: Rotational moulding machines
IPC: B29C41/06
Filed: 1970-04-10
Abstract: 1352701 Rotational moulding machines JOHN ORME Ltd 19 April 1971 [10 April 1970] 17076/70 Heading B5A [Also in Division F2] In a rotational moulding machine, moulds are mounted on four cradles 14, 16, 18 and 20, Figs. 1 and 2, on a support which is indexed about a horizontal axis to move the moulds in succession through a mould loading and unloading station A, a first heating station B, a second heating station C and a cooling station D. The mould or several moulds are located on one of four turn tables 36, 38 the hub 34 of which is a friction fit on a shaft 12 carried by the central limb 44 of a U-shaped cradle 40, 44, 42. The limb 40 of each cradle is secured to a stub shaft 46 which is on an arm 22 and carries a counterbalancing weight 47. The limb 42 of each cradle is mounted on a shaft 52 within which is a shaft 62, Fig. 3, drivingly connected to the shaft 12 via bevel gears 64, 66 and sprocket and chain 70, 74, 72. Each shaft 52 is driven by a variable speed electric motor 32 through a transmission including a belt drive, sprocket and chain drives and a clutch 114 between the driving wheel 110 and the driven wheel 112. A similar transmission from a variable speed motor 30 and also including a clutch 114 drives each shaft 62. Each clutch 114 comprises pneumatic tyres 152, 154 which are carried by a linkage including a toggle linkage operable, to engage or disengage the clutches, by a hand lever 184 or alternatively by a piston and cylinder 192. The wheel 152 is braked on disengagement of the clutch. The oven in which the two heating stations B and C are located comprises a roof 254, Fig. 1, side panels, piston operated hinged doors 257, 262, the casing 273 of the main shaft 26, panels 279, 280 and panels 275. Hot air is supplied to the oven via a duct 251 and with the rear door 262 open air from fans 290 is directed on to the mould at cooling station D. There are four hoses 210 for supplying gas to the moulds through the block 212, Fig. 2, conduits on the arms 22, stub shafts 46, pipe 211 and hollow shaft 12; nitrogen being supplied to moulds at the heating station and air at the cooling station. Access to the moulds is controlled by chain suspended side gates, one of which co-operates with a hinged gate which when closed prevents movement of the suspended gates. The indexing movement of the shaft 26 is effected by air motor 28 the supply valve 206 of which is controlled by a circuit including microswitches and time delay switches, which circuit controls oven door opening and closing and the supply of hot air to the oven.
Patent GB-1352814-A (GB)
Title: Air-ooled electrical machines
IPC: H02K9/06
Filed: 1972-04-05
Abstract: 1352814 Cooling electric machines NAUCHNO - ISSLEDOVATELSKY I EXPERIMENTALNY INSTITUT AVTOMOBILNOGO ELEKTROOBORUDOVANIA I AVTOPRIBOROV 5 April 1972 15568/72 Heading H2A In an air-cooled electric machine, e.g. a vehicle generator, comprising a stator 1 having windings 2 and mounted in bearing housings 6, 7 having vent ports 17, 18 to allow the passage of cooling air through the internal space of the machine, the internal cylindrical surfaces of the housings have vent passages 8 which are disposed partly adjacent the stator winding end portions, are positioned obliquely with respect to the longitudinal axis of the machine, and which intercommunicate along the outside of the stator. This intercommunication is via an annular chamber 9, and the air flow is impelled, by a fan 11, through a casing 15 covering control circuit components 14, to divide into two flows respectively through the rotor/stator air gap, and around the winding end portion and through the chamber 10. The vent passages are circumferentially staggered in order to increase the flow path length.
Patent ID-26784-A (ID)
Inventor: BRANDS RUDI
IPC: C12N5/071
Filed: 1998-12-17
Abstract: Method for the production of biologicals, wherein cells are cultured up till a desired cell volume of a preproduction batch, where after in a repeated discontinuous process:a) part of the cells of the preproduction batch is used for the preparation of at least one production batch, andb) the remaining part of the cells of the preproduction batch is used as a seed for the preparation of at least one subsequent preproduction batch,and the cells of the production batches are used for the production of the biologicals.
Patent ID-29097-A (ID)
Inventor: RAINWATER EDWARD L
IPC: F16K27/06
Filed: 1999-08-31
Abstract: A dual isolation valve comprises: a valve body with opposed inlet and outlet ports that defines an inner cavity; a first valve member; and a second valve member. The first valve member (preferably a plug) has a narrower first end and a wider second end and is rotatably mounted within the valve body cavity for rotation about a first axis of rotation substantially perpendicular to the flow axis defined by the inlet and outlet ports. The first valve member includes a substantially rectangular flow passage. The first end of the first valve member extends away from the second end along the first axis of rotation in a first direction, and the first valve member is rotatable between an open position, in which the flow passage is oriented to be generally aligned with and located on the flow axis to enable fluid entering the inlet port to pass through the flow passage, and a closed position, in which the flow passage is oriented to be generally perpendicular to the flow axis to prevent fluid entering the inlet port from passing through the flow passage. The second valve member also has a narrower first end and a wider second end and is rotatably mounted within the valve body cavity for rotation about a second axis of rotation substantially perpendicular to the flow axis. The first end of the second valve member extends away from the second end along the second axis of rotation in a second direction opposite the first direction (such that the first and second valve members are oriented in opposed directions). The second valve member, which also has a substantially rectangular flow passage, is rotatable between an open position, in which the flow passage is oriented to be generally aligned with and located on the flow axis to enable fluid exiting the first valve member to pass through the flow passage to the outlet port, and a closed position, in which the flow passage is oriented to be generally perpendicular to the flow axis to prevent fluid exiting the first valve member from passing through the flow passage to the outlet port. In this configuration, the flow of fluid through valve can be disturbed less than with prior art dual isolation valves while permitting extensive flow through the valve.
Patent IL-102567-A (IL)
Title: Stable irradiatable microsphere compositions their preparation and use
IPC: A61K9/16
Filed: 1992-07-21
Abstract: The invention relates to certain stable microsphere compositions containing a fat or wax or mixture thereof; an active ingredient selected from LL-F28249 alpha - lambda  compounds, 23-oxo and 23-imino derivatives of LL-F28249 alpha - lambda  compounds, milbemycin compounds and avermectin compounds; an oil, semi-soft fat, fatty acid derivative or mixture thereof; and an antioxidant. The invention also relates to a method for introducing and maintaining levels of the active compound in the blood of warm-blooded animals for extended periods of time and for the prevention or treatment of infections and infestations caused by helminths, nematodes, acarids and endo- and ectoparasitic arthropods in warm-blooded animals by the parenteral administration of compositions of the invention.
Patent IL-102988-A (IL)
Title: Composition containing a matrix material for the treatment of bone defects
IPC: A61L24/00
Filed: 1992-08-28
Abstract: Kits and compositions are provided for the treatment and repair of defects in the cartilage or bone of humans and other animals as in full-thickness defects in joints. A matrix having pores large enough to allow cells to populate the matrix and to form blood vessels is used to fill the defect in bone. The matrix filling the bone defect contains an angiogenic factor and also contains an osteogenic factor in an appropriate delivery system. A matrix having pores sufficiently large to allow cartilage repair cells to populate the matrix is used to fill a defect in cartilage to induce cartilage formation. The matrix filling the defect in cartilage contains a proliferation agent and also contains a transforming factor in an appropriate delivery system. The matrix may also contain a chemotactic agent to attract cartilage repair cells. In a full-thickness defect, a membrane is used to separate the defect sites in bone and cartilage, which is sealed to the cartilage-bone-junction and which prevents blood vessels and associated cells from penetrating from one site to the other.
Patent IL-106977-A (IL)
Title: Enternal nutritional product
IPC: A23L33/00
Filed: 1993-09-10
Abstract: A liquid enteral nutritional product contains a protein system of, by weight, about 50-90% of a soy protein hydrolysate having a degree of hydrolysis in the range of 14 to 17 and not more than 50% of one or more intact protein sources. The nutritional product may also contain an emulsifier, Iota carrageenan and Kappa carrageenan.
Patent IL-116292-A (IL)
Title: Spinning device
IPC: B29C48/30
Filed: 1995-12-08
Abstract: A container (1') holds fluid for a spinning bath in which a dry-wet spinning process takes place. Here there is in the container a direction changing agent (2') for the extruded filaments and their gathering together. This agent can be swung in the vertical plane. Also claimed are (A) the process which entails the extrusion of a polymer dope through a spinneret (7') with high perforation density into a gaseous medium to form an array of filaments which are then drawn into the bath fluid, gathered in a bundle and led via the direction changing agent, where the distance of the direction changing agent from the spinneret is such that the angle between the outermost filaments of the array and the vertical through the spinneret does not exceed 20 deg ; and (B) the application of the container to the process where a plastic soln. of cellulose in aq. tertiary amino oxide is spun.
Patent IL-118011-A (IL)
Title: Rib for plastic container
IPC: B29D22/00
Filed: 1996-04-23
Abstract: The present invention relates to a blow molded plastic container whose thin wall shoulder (12) portion has a plurality of rib-like protrusions (15). Each of said rib-like protrusions are, in axial cross-section, configured with multiple radii of curvature (R1,R2,R3) having a specifically defined relationship. The protrusions so formed do not adversely affect the integrity of the shoulder portion wall structure and do not distort upon internal pressurization of the container. <IMAGE>