baber/WOPTO huggingface dataset:
Patent GB-1289413-A (GB)
IPC: D06F39/02
Filed: 1970-04-13
Abstract: 1289413 Dish washing machines BRITISH DOMESTIC APPLIANCES Ltd 19 April 1971 [13 April 1970] 17466/70 Heading A4F [Also in Division D1] A liquid dispenser for a dish-washing machine comprises an auxiliary compartment 3a with a water inlet 17 and a siphon tube 6 extending therefrom and a main compartment 3b for receiving a charge of liquid additive to be dispensed, communicating with the compartment 3a through a restricted passage 4 and having an overflow 12 below the level of the siphon tube 6. In use water enters the compartment 3a at a greater rate than it passes through the opening 4 to mix with additive, causing the siphon to operate and empty both compartments. The compartment 3b may have a sloping ramp 13 on to which part of the inlet water sprays to flush viscous additive from the dispenser. Additive passing over the overflow 12 may be collected in a trap from which it is flushed at an appropriate instant in a washing cycle under the control of a programme sequence controller.
Patent GB-1295341-A (GB)
IPC: B66C23/90
Filed: 1970-02-04
Abstract: 1295341 Measuring boom bending moments electrically WARNER & SWASEY CO 4 Feb 1970 [14 Feb 1969] 5266/70 Heading G1N [Also in Division B8] Apparatus for determining the total bending moment acting on a self-supporting telescopic boom 15 of a crane includes a strain gauge Tγ attached to the boom at a point immediately adjacent the pivot 22, which connects the boomlift piston and cylinder unit 23 to the boom so that the strain it senses is substantially linearly proportional, for all boom lengths and elevation angles, to the total bending moment due to the weights of the load W z  and the boom sections W 1 -W 5 . Signals representing the bending moments for each of the boom sections separately, due only to boom weight, are produced in a com-  puting circuit Fig. 5 (not shown) in which potentiometers (R 11 -R 51 ) are varied according to the  lengths (l 1 -l 5 ) of the respective sections (16-20) of the boom, whilst the wiper (28) of a potentiometer (26) is connected with the boom to vary the input voltage to the circuit as the cosine of the boom elevation angle, #. The signals are fed to a further circuit Fig. 6 (not shown) and combined with signals representing the bending moments for each section, due to the load weight only, to produce total bending moment signals for each section. These are fed to comparators (S 1 -S 5 ) respectively and compared with reference values (E 26 -E 56 ) respectively to actuate an alarm lamp (Q 1 -Q 5 ) when the bending moment exceeds 85% of the allowable limit and a further alarm lamp (P 1 -P 5 ) when it exceeds 100% at which point an audible alarm (X) is actuated. The circuit is coupled with a potentiometer (36) of which the setting represents the sine of the boom slewing angle so that where the tipping moment is more critical than the total bending moment, the comparator (S 1 ) is responsive to slewing angle as a reference value in place of the maximum allowance bending moment from the potentiometer (35). In a further embodiment, Fig. 7 (not shown) for use where not all the boom sections are extensible, the length-proportional potentiometers are replaced by fixed resistors. Fig. 9 (not shown) illustrates a simplified circuit for use with a strain transducer which yields a constant output signal for all boom lengths and boom angles when the rated load for the given length and angle is applied to the boom. Actual load weight W z  is indicated on a device (49) whilst a galvo (54) indicates what percentage of rated boom capacity is being utilized. Fig. 10 shows the strain transducer in a housing bolt 67 clamped under a compressional preload between blocks 63, 64 spaced apart along the base section 16 of the boom.
Patent GB-1296388-A (GB)
IPC: G03G5/10
Filed: 1969-12-02
Abstract: 1296388 Paper DE SOTO Inc 2 Dec 1969 [13 Dec 1968] 58796/69 Heading D2B Paper is made electrically conductive by impregnation with a water-soluble quaternized homopolymer of 4-vinyl-pyridine or of a halo-4-vinyl pyridine or of an alkyl-4-vinylpyridine in which the alkyl group contains not more than four carbon atoms. The polymer may be applied from an aqueous solution, which may contain also a thickening agent, e.g. carboxymethylcellulose, clay, starch or modified starch.
Patent GB-1296799-A (GB)
IPC: A01P13/00
Filed: 1971-10-29
Abstract: 1296799 Herbicidal compositions BAYER AG 29 Oct 1971 [30 Oct 1970] 50376/71 Heading A5E A herbicidal composition contains as active ingredient a compound of the formula I in which A stands for alkylene with 2 to 6 carbon atoms and R stands for alkyl with one to six carbon atoms or cycloalkyl with up to 12 carbon atoms, or for aryl which may be substituted one or more times by halogen, alkyl, alkoxy and/or alkylmercapto, in admixture with a solid or liquefied gaseous diluent or carrier or in admixture with a liquid diluent or carrier containing a surface active agent. Preferred active ingredients are those of formulae A method of combatting weeds comprises applying to the weeds or to the weed habitat compound I alone or in the form of a composition containing compound I as active ingredient in admixture with a diluent or carrier. The compositions may be applied either pre- or post-emergence and may contain 0.01 to 0.1% of the active compound by weight. The active compounds may be applied to areas of maize, cotton, earth nut or potato cultivation.
Patent GB-1301543-A (GB)
IPC: H01H33/77
Filed: 1970-03-16
Abstract: 1301543 Gas blast switches S & C ELECTRIC CO 16 March 1970 [4 April 1969] 12534/70 Heading H1N An interrupter comprises a blade contact movable in an insulating arc-chute 60 to engage fixed contacts 22, the arc-chute being fitted with one or more movable slats 75 spring urged to close the gap between the plates 66, 67 of the chute and lying generally perpendicular to the blade so that it wipes along the slat as it moves to the closed position. The plates 66, 67 and the slats 75, 87 are gas evolving and the contacts are arranged substantially as described in Specification 1,212,319. The spring force on the slats is adjustable by screws 81, 93 and is assisted by foam pads 82 forming seals which prevent a flow of arc products past the slats. Heat resistant spacers 100-102 separate the blade from the arc-chute in the closed position. The plates 66, 67 are held together by bolts 68. In a modification (Figs. 19-23, not shown) the chute is a single moulded casing, the slats being inserted through apertures in its wall; the biasing springs are replaced by resilient blades.
Patent GB-1306085-A (GB)
IPC: F02M43/02
Filed: 1969-05-29
Abstract: 1306085 Fuel injection pumps BRYCE BERGER Ltd 13 May 1970 [29 May 1969] 27151/69 Heading F1A The reciprocating plunger 14 of a fuel injection pump is provided with a longitudinally extending lubricant groove 23 which alternately communicates with a pressurized fuel passage 21 and a low pressure region. The passage 21 is in permanent communication with an annular inlet chamber 19 and supplies fuel to the groove 23 via an annular groove 22 in the plunger's periphery. As the plunger performs a suction stroke the groove 22 is cut-off from the passage 21 and the fuel in the grooves 22, 23 lubricates the plunger before escaping to low pressure when the lower end of the groove 23 extends below the lower end of the cylinder barrel 11.
Patent GB-1307070-A (GB)
Title: Production of polycyclic compounds
IPC: C07C67/00
Filed: 1969-08-12
Abstract: 1307070 Norbornenyl chloride IMPERIAL CHEMICAL INDUSTRIES Ltd 30 July 1970 [12 Aug 1969] 40312/69 Heading C2C [Also in Division C5] Norbornenyl chloride is prepared by reacting cyclopentadiene (in dimeric form) with vinyl chloride at 100-2500 C. under autogenous pressure, optionally in an aprotic solvent.
Patent GB-1308611-A (GB)
Title: Means for conveying particulate material
IPC: B24C9/00
Filed: 1969-01-11
Abstract: 1308611 Rotary conveyers ABRASIVE DEVELOPMENTS Ltd 10 April 1970 [11 Jan 1969] 1779/69 Heading B8A [Also in Division B3] A collection device for use with a blasting booth comprises paddles 22-25 synchronously rotated by a toothed belt 47 (one only shown) and mounted below a perforate floor 10 consisting of strips 18 and rods 19. One of four hollow frame members 14 has apertures 52 and is connected to a vacuum duct 50. In operation, particulate material which accumulates on a base 12 is moved by the paddles towards, and drawn through, the apertures 52. The material then passes to a separator from which the reusable abrasive is returned to the blast gun. The booth is mounted on angle members 16, 17 which have members 20 to direct the material into the collecting device. The device may be used with other than blasting booths.
Patent GB-1309232-A (GB)
Title: Rope pulling apparatus
IPC: B66D3/00
Filed: 1969-03-14
Abstract: 1309232 Hauling WILLIAM PRESS & SON Ltd 11 June 1970 [14 March 1969] 13628/69 Heading B8B An apparatus for hauling in or paying out a rope comprises a pair of power operated devices each having rope gripping jaws 109 and interconnected to operate successively to apply a hauling or paying out action to the rope located between the jaws of the devices arranged in line along the rope. The two devices are mounted on a frame and each comprises a set of hydraulic rams 103, 106 having their cylinders secured to fixed cross-beams on the frame and their pistonrod ends connected to cross-beams roller guided along the side beams 100a of the frame. The rope gripping jaws 109 operating on the wedge principle are secured to the movable cross-beams to grip the rope in the hauling in direction, a groove 102 being provided in all cross-beams on the frame to permit the rope to pass therethrough. The apparatus may be operated for automatic re-cycling in either the hauling or paying out modes. During hauling, one set of rams retract to haul the rope as the other set extends at greater speed to grip the rope and start hauling before the gripper of the first ram set is released. During paying out, the gripper of one ram set holds the rope each time the other gripper rams retract prior to re-gripping the rope for a further controlled pay out stroke. The hydraulic circuit controlling the ram action is operated through hydraulic valves controlled by a pressure air system. Trip valves in the air system are mechanically operated by the rams at critical positions to pneumatically actuate the rope grippers 109 and the hydraulic valves controlling the ram movements.
Patent GB-1312143-A (GB)
Title: Electrical resistors
IPC: H01B1/08
Filed: 1970-07-02
Abstract: 1312143 Varistors MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 2 July 1970 [2 July 1969(2) 4 July 1969(3) 1 Sept 1969(6)] 32182/70 Heading H1K A varistor comprises a sintered body consisting principally of zinc oxide with 0À05- 10 mol per cent of iron oxide and 0À05-10 mol per cent of one of the group comprising nickel oxide, titanium oxide, magnesium oxide, manganese oxide, chromium oxide, cobalt oxide, barium oxide, strontium oxide, beryllium oxide, cadmium oxide and lead fluoride, and has a plurality of electrodes, at least one of which contains silver. The silver-containing electrodes are applied in the form of paint and also contain small proportions of boric oxide, silicon dioxide, cobalt oxide or manganese oxide, and bismuth oxide or lead oxide. Other electrodes may be of aluminium or nickel. The varistor is embedded or coated in epoxy or phenol resin. Examples of varistor compositions and methods of preparing these compositions are given
Patent GB-1312460-A (GB)
Title: Flushable siphon-actuated cistern
IPC: E03D1/05
Filed: 1970-12-22
Abstract: 1312460 Syphon-actuated flushing cysterns J BARNES and R WATERS [trading as JOHN BARNES ASSOCIATES] 21 March 1972 [22 Dec 1970] 60775/70 Heading E1C In a flushing cystern of the kind having a moving bell to initiate a syphonic discharge, the bell 11 is made buoyant by the provision of buoyancy tanks 14 and its lower, flared end is rectangular as seen in plan and fits within a container 18 formed by upstanding walls 19 in the tank, together with the front and rear walls of the tank. The flow path for flushing is provided in part by the clearance between the lower end of the bell and the container walls, and additionally by apertures 25 in the bell, the area of the flow path being related to the plan area of the bell in a ratio between 1:45 and 1:10, preferably 1:14. The bell is of plastics material and includes an integral operating button 21 guided in an aperture 22 in the lid of the cystern tank. The tank, outlet pipe 12 and container walls 19 are either integral or separate elements secured together. They may be of metal or plastic. Stops 20 on the underside of the bell limit its downward movement. A float-operated inlet valve 23 and an overflow connection (not shown) are secured interchangeably in apertures in the opposed end walls of the tank.
Patent GB-1317630-A (GB)
Title: Hollow vessel with annular external support ring
IPC: C21C5/46
Filed: 1970-12-29
Abstract: 1317630 Metallurgical converters ASHMORE BENSON PEASE & CO Ltd 29 Dec 1971 [29 Dec 1970] 61546/70 Heading F4B A ring spaced from and coaxial with the body of a converter or other vessel is secured to the vessel by clamping members 13 removably attached to the ring 6 and engaging surfaces 9 on locating pads 8 spaced apart round the periphery of the vessel 1 and removable keys 15, Fig. 4, extend parallel to the axis of the vessel between the clamping members 13 and thrustpads 14, projecting from the vessel wall at either side of the locating pads 8. The clamping members 13 are bolted to the ring 6, and the keys 15 are held in place by set-screws engaging the thrust-pads 14. The clamping members may be bolted to the locating pads and clamp on to the ring 6, and the axially extending keys may engage thrust-pads on the ring 6. The arrangement allows for differential thermal expansion, and easy removal of the ring but reduces movement between the ring and the vessel to enable rotational drive to the vessel.
Patent GB-1325316-A (GB)
Title: Control apparatus for a hydraulic drive unit
IPC: D04B15/94
Filed: 1970-11-27
Abstract: 1325316 Knitting machines BENTLEY ENG CO Ltd 27 Nov 1970 [19 Dec 1969] 62067/69 Heading D1C A knitting machine comprises an hydraulic drive 43 consisting of a pump, e.g. driven by motor 47 and a motor with control apparatus to control its output to produce reciprocatory or oscillatory movement of a control member 5 between positions where it has a variable dwell determined by control means on the machine which produces variation in the amplitude of the reciprocation or oscillation. Unit 43, which drives needle cylinder 3 comprises a positive displacement multi-piston pump whose piston strokes are controlled by an adjustable eccentric or swashplate pump and a multi-piston motor. The reversing of the output shaft may be effected through an electric relay but is preferably effected through an hydraulic relay 1 comprising a piston movable to adjust the pump piston. Lever 5 is pivoted to plunger 2 and to the valve rod 4 of the actuating valve of hydraulic relay 1 which causes fluid to be admitted to one side or other of plunger 2. Movement of lever 5 in the two directions is produced respectively by spring 6 and solenoid 7 (reverse movement) and it is retained in reverse position by armature 8a until it is lifted by its associated solenoid 8. Solenoids 7 and 8 are adjustably mounted. During reciprocation in a superposed cylinder knitting machine as shown, instep needles 13 do not knit, heel needles 14 knit continuously and needles 15, 16 are gradually taken out of operation and then gradually put back into operation respectively by pickers 27, 28 and pickers 29, 30 acting on the sliders associated with the needles. Pivoted switch arms 31, 35 are held against dropping by pins 33, 37 and when raised by butts 18a they close switches 34, 38. Cam bits 39, 40 on an extension 46 of the needle cylinder operate micro-switches 41, 42. Closure of switches 34, 41 energizes solenoid 8 and of switches 38, 42 solenoid 7. Thus as the needle cylinder reaches the end positions of the needles in operation relative to the feeds, its movement is reversed. The drive may, alternatively be usd with a straight-bar or a flat-bed machine.
Patent GB-1331454-A (GB)
Title: Servo systems
IPC: G05D3/14
Filed: 1970-11-18
Abstract: 1331454 Correspondence control systems SOC DE FABRICATION D'INSTRUMENTS DE MESURE 18 Nov 1970 [9 Dec 1969] 54730/70 Heading G1N A servomechanism for control of a helicopter, comprises a servomotor having two stator windings 2, 3 receiving respective error signals derived from the difference between a desired position signal and respective actual position signals from 8, 9 so that if an active fault occurs in one control loop the other loop will generate a current in its stator winding to oppose the current in the other stator winding due to the fault, thereby rendering the fault passive and preventing a sudden movement of the motor to its limit of travel. As shown in Fig.2, each loop includes an operational amplifier 6a, 7a' and a power amplifier 6b, 7b. The difference in outputs of the operational amplifiers is integrated at 17 and fed back to the input of each of the operational amplifiers so that at equilibrium there is no current in the stator windings 2, 3. The amplifiers may be arranged so that 6a, 6b, amplify only positive polarity signals and 7a, 7b only negative, or they may be arranged to amplify both polarities, the stator windings assisting each other in normal use and opposing in the event of a fault. Excess stator current is indicated by a lamp 18 in series with a fuse.
Patent GB-1347684-A (GB)
Title: Cooking ovens having removable lining panels
IPC: F24C15/00
Filed: 1971-04-19
Abstract: 1347684 Oven linings; hydrolitic oven cleaning ENGLISH ELECTRIC CO Ltd 19 April 1971 [17 March 1970] 12761/70 Heading F4W A cooling oven has double faced side panels 12 so that the panels may be interchanged or reversed to bring the soiled surfaces adjacent to the heating elements 7 so that the panels are pyrolitically cleaned during the next cooling operation. The panels may be coated with a catalytic material so that pyrolitic cleaning takes place at a temperature below 550‹ C. Each side panel has oppositely directed flanges 12b, 12c at the front and rear edges, and has slots 12d to support oven shelves. The oven may have double faced top, bottom and back lining panels, and the back panel may be interchangeable with a side panel. The oven may be heated by gas burners between the side panels and the oven walls.
Patent ID-29773-A (ID)
Inventor: FONS BAS
IPC: E04H7/30
Filed: 2000-02-16
Abstract: To produce a silo or tank, plates provided with joining flanges are made, both plates and flanges being produced from aluminium alloy. The plates are joined to one another in order to form rings, and said rings are joined to one another in order to form a silo or tank. In order to make the said joins between the shaped plates and between the rings watertight, according to the present invention sealing mastic is applied in a channel formed by two adjoining recesses, each made in the outward-facing free end of one of two flanges engaging on one another.
Patent IL-101758-A (IL)
Title: Controlled release pharmaceutical composition for rectal administration
IPC: A61K9/22
Filed: 1992-05-01
Abstract: The controlled release of therapeutically active agents is achieved from a controlled release matrix of sodium alginate and a calcium salt. When the composition is to be administered rectally, the matrix is combined with a therapeutically active agent and a suitable suppository base. When the composition is to be administered orally, the matrix further includes a higher aliphatic alcohol.
Patent IL-106113-A (IL)
Title: Non-irritating dentifrice
IPC: A61K8/86
Filed: 1993-06-23
Abstract: An oral composition of acceptable taste substantially non-irritating to oral tissue, the composition containing an effective amount of a sodium lauryl sulfoacetate surfactant purified to contain less than 18% by weight impurities. An amount of a nonionic or amphoteric compound is included in the composition to enhance the foaming ability of the purified sodium lauryl sulfoacetate surfactant as well as to further reduce its irritancy potential.
Patent IL-106493-A (IL)
Title: Particles for NMR imaging and their manufacture
Inventor: TOURNIER HERVE
IPC: A61K49/18
Filed: 1993-07-27
Abstract: Magnetite particles suitable for injection into the blood stream of patients having enhanced resistance against agglomeration and uptake by the RES of the liver and spleen. The particles essentially consist of an iron oxide core and a phosphoric acid mono alkyl or alkenyl ester or glycerophospholipid/surfactant three dimensional shell surrounding the core. The core and the monoester or a micellar glycerophospholipid form an urchin-like structure which is further interlaced or intertwined with a non-ionic surfactant to produce a protective three dimensional shell which renders particles almost undetectable by the macrophages. Particles prepared according to the invention are kept in the blood circulation for long periods and represent excellent long lasting blood pool agents. Key components in the shell are (a) a polybasic mineral-organic species such as glycero phosphatidic acid in micellar form and (b) a block copolymer having successive hydrophilic and hydrophobic segments.
Patent IL-106759-A (IL)
Title: Composite material for the screening of solar radiation
IPC: C08K11/00
Filed: 1993-08-22
Abstract: Composite material for the screening of radiation, comprising a polymer, an additive and the customary stabilizers and processing aids necessary for the particular polymer. The additive is preferably an interference pigment.
Patent IL-114492-A (IL)
Title: Benzimidazole derivatives, their preparation and pharmaceutical compositions containing them
IPC: A61P31/12
Filed: 1995-07-06
Abstract: An antiviral compound of the formula wherein R represents hydrogen, a halo atom, -NR1R2 wherein R1 and R2, which may be the same or different, are each independently selected from hydrogen, C1-6 alkyl, cyano C1-6 alkyl, hydroxy C1-C6 alkyl, halo C1-6 alkyl, C3-7 cycloalkyl, C1-6 alkyl C3-7 cycloalkyl, C2-6 alkenyl, C3-7 cycloalkyl C1-6 alkyl, C2-6 alkynyl, aryl, aryl C1-6 alkyl, heterocyclyl C1-6 alkyl, -COC1-6 alkyl or R1 R2 together with the N atom to which they are attached form a 3, 4, 5 or 6 membered heterocylic ring and pharmaceutically acceptable derivatives thereof or an intermediary compound of the same formula, wherein R is a L, L is a leaving atom or group selected from the group consisting of hydrogen, a halo atom, an organosulphate, an organosulphone, methylsuphonate and tosylate, and hydroxy groups are optionally protecled. 1065 י" ב בסיון התשס" ב - May 23, 2002
Patent IL-115411-A (IL)
Title: Communications system containing means for time measurement
IPC: H04W84/02
Filed: 1995-09-22
Abstract: The invention relates to a communications system comprising means (12) for generating a succession of time message signals; a central station (2) having means for transmitting said time message signals; at least a first receiver (5) for receiving said time message signals; and timing means (9,10,11) for determining the real time of receipt of each time message signal. Each said time message signal is representative of the real time of receipt by said first receiver of a preceding time message signal. The first receiver comprises clock means (40,41) for providing said first receiver with an internal time signal; means (7,7a) for resetting said clock means upon the receipt of a first time message signal; and means (7,7b,42) for advancing said clock means, upon receipt of a subsequent time message signal, by the real time indicated by said subsequent time message signal. <IMAGE>