baber/WOPTO huggingface dataset:
Patent GB-1290037-A (GB)
IPC: F16F9/18
Filed: 1970-11-26
Abstract: 1290037 Adjusting suspension height USTAV PRO VYZKUM MOTOROVYCH VOZIDEL 26 Nov 1970 [12 Dec 1969] 56315/70 Heading B7D [Also in Division F2] A vehicle suspension system comprises two hydropneumatic piston-cylinder units in free hydraulic communication via a tube 19, one and only one of the units being provided with a pump 12 and asssociated valves 13, 14 for regulating its height, and thereby that of the other unit, and hence that of the vehicle. Each unit is required to have a diaphragm bounded gas chamber 23 acting on a hydraulic chamber 25 which has a passage 21, 22 communicating with the cylinder chamber in front of the piston. The suction valve 13 from the hydraulic chamber 25 and the discharge valve 14 to the cylinder are required to be located in the passage between the chamber 25 and the cylinder chamber. The twin units spring the front and rear axles of the vehicle. In operation when the vehicle is loaded, the piston rods 4, 4<SP>1</SP> rise so that a port 18 in the pump plunger is covered by the piston 5, and liquid is displaced both through damping valves in the piston, and through the tube 19 and passages 22 into the hydraulic chamber 25 of the right hand unit to compress the gas chamber 23. Oscillations of the piston cause liquid to be pumped from the hydraulic chamber 25 of the left hand unit through the valve 13, the pump chamber 24 and the valve 14 and (via the passage 21 or the tube 19) into the cylinder chambers in front of the pistons, causing the units to extend until the port 18 is again uncovered and pumping stops. When the vehicle load is removed, the piston rods fall until a channel 17 in the piston rod 4 co-operates with a passage 16 leading to the hydraulic chamber 25 of the left hand unit. Liquid then flows from the cylinder chamber above the piston through the port 18 and into the hydraulic chamber 25, causing the piston to rise until the connection between passages 17 and 16 is broken.
Patent GB-1297297-A (GB)
IPC: F16L55/105
Filed: 1970-11-30
Abstract: 1297297 Shearing PIPE-LINE DEVELOPMENT CO 30 Nov 1970 [24 Feb 1970] 56685/70 Heading B3W [Also in Division F2] Apparatus for opening a pipe-line comprises a fluid tight housing 11 for securing to the exterior of a pipe 12, a shearing tool 13 mounted in the housing and supported for movement radially of the pipe and externally operable actuator means for forcing the shear tool 13 through the wall of the pipe. As shown the housing 11 (in two halves) is secured to the pipe 12 by welding, the pipe having first been reinforced by welding thereto, rings 31, 32 in the vicinity of where the shearing is to take place. Actuating means in the form of double acting piston 63 in cylinder 14 and having the shear 13 attached thereto is then secured to the housing 11. The shear 13 has two cutting edges 47, 48 and by admitting fluid under pressure above piston 63 the shear 13 is forced downwards to shear away a portion of the pipe between rings 31, 32 depositing the sheared away portion in the lower half of housing 11 from where it can be subsequently removed. The shear 13 preferably houses a plug 15 which can be forced by fluid pressure admitted behind it into contact with one of the sheared faces of the pipe. Two such plugs may be provided if desired. Subsequently the plug and shear tool can be removed leaving the water tight housing in situ. The pipe can be initially weakened at the shear faces e.g. by cutting partially into the pipe surface and the water tightness of the housing 11 can be tested before the shearing operation by drilling a hole in the portion of pipe to be sheared away.
Patent GB-1302197-A (GB)
IPC: H02K31/02
Filed: 1969-05-01
Abstract: 1302197 Homopolar machines INTERNATIONAL RESEARCH & DEVELOPMENT CO Ltd 13 May 1970 [1 May 1969] 22350/69 Heading H2A A homopolar machine has a rotor or rotors carrying a plurality of conducting paths arranged in two separate circuits connected to separate sets of terminals on the machine, at least one of the circuits comprising fixed contacts co-operating with several conducting paths so as to connect a proportion of them in series at a given instant. As shown in Fig. 1, a single rotor comprises a supporting disc la having on one side a Faraday disc 1b connected through brushes 3; 6 to one set of terminals, and on the other side a disc comprising plurality of conducting paths 1c connected to segmented slip rings which are contacted by brushes 4, 5 connected to the other set of terminals and interconnected so that alternate paths are connected in series as in Specification 1,181,821 or 1,184,963. The Faraday disc may be replaced by a number of radial conductors connected to continuous slip rings or both discs may be of the segmented slip ring type. Alternatively, a single disc may have two sets of segmented slip rings each serving separate sets of conducting paths. Where two discs are provided they may be mounted side-by-side on separate support discs in turn mounted on separate shafts, Fig. 2 (not shown), The stator coil 18 may be superconducting. Fig. 3, shows a drum type rotor and two field coils 18. The conducting paths forming the two circuits 1b, 1c are located in slots in the rotor or on the surface thereof and are connected to separate sets of segmented slip rings contacted by brushes 4, 6, 7, 9.
Patent GB-1316965-A (GB)
Title: Applicator for surgical clips
IPC: A61B17/128
Filed: 1969-07-29
Abstract: 1316965 Surgical clip applicator IMPERIAL CHEMICAL INDUSTRIES Ltd 20 July 1970 [29 July 1969] 37944/69 Heading A5R A surgical clip applicator comprises a pair of elongate polypropylene members 1, 3, the member 3 fitting inside and being axially slidable in a cavity 2 formed inside the outer member 1, means causing the relative axial motion between the members 1, 3 and means retaining within the cavity 2 a pair of jaws 6, each jaw 6 having one end outside the cavity 2 and the other end connected to or integral with the inner member 3. A polypropylene loop 11 is linked at one end 10 to the inner member 3 and at the other to the outer member 1. The loop may be bonded or rivetted or integrally joined at 10 to the inner member 3, and on squeezing the loop as shown by arrows B, the outer member 1 slides along the inner member 3 and forces the jaws to close because of the cooperating surfaces 8 in the cavity. A second embodiment Figure 2 (not shown) comprises an integral trifurcated piece of nylon reinforced with 40% glass-fibre having an inner member 3 with an integral pair of jaws 6 biassed towards their open position, and two outer members (1A, 1B) which close together by means of ridges (12, 13) to form a cavity and loop, which work as in the previous embodiment. The jaws 6 may be replaceable and made of metal, and have grooves (14) (15) Fig. 4 (not shown) to locate the clips therein. Other suitable materials for the applicators are polystyrene, polyethylene, poly (4-methyl pentene-1) and their copolymers, and polyamides with or without reinforcement e.g. glass fibres. The applicator is designed to apply U or V- shaped pieces of metal &c by deformation onto arteries &c.
Patent GB-1319770-A (GB)
Title: Circuit arrangements including magnetic components
IPC: H03K3/45
Filed: 1969-12-09
Abstract: 1319770 Controlled non-linear inductors MARCONI CO Ltd 23 Sept 1970 [9 Dec 1969] 59923/69 Heading H3B A square loop magnetic core 1 is sintered from its first to its second state by a pulse in a undirectional-pulse core switching circuit (not shown), and is reset automatically to the first state by the series combination of a continuous D.C. source 2, a resetting winding in the core, and a pulse forming network which may be an inductor 4 having substantial distributed capacitance. As the core is switched to the second state the D.C. current is first reduced by the charging flux in the core, and is then augmented by a pulse of rectangular form obtained by the pulse forming network, the augmented D.C. being sufficient to reset the core. A further, circulated pulse may be obtained by incorporating a rectifier 5 across the high impedance D.C. source 2.
Patent GB-1320806-A (GB)
Title: Hot rolling mill lubrication apparatus and process
IPC: B21B1/26
Filed: 1971-08-17
Abstract: 1320806 Rolling mill lubricants NALCO CHEMICAL CO 17 Aug 1971 38642/71 Heading B3M A dispersion of oil and water is supplied as a lubricant to a hot-rolling stand when the presence of a workpiece is sensed in the stand, the oil and water being mixed immediately before being fed to the stand. In one arrangement the dispersion is sprayed through nozzles 149 on to the backing rolls of a mill stand 145, the oil and water being mixed together in a mixer unit 153. Water is fed continuously to the nozzles from a line 154 to act as a coolant, whereas the oil is fed to the unit (and hence the rolls) only when a workpiece is detected in the stand by a sensor 177. The sensor operates a solenoid valve 161 which controls the flow of oil in the assembly. The valve normally causes oil from a pump 165 to be fed around a main by-pass loop 170 and also along a minor loop 162. But when the sensor operates the valve the loop 170 is closed, the pressure in line 160 increases, and the oil is fed along line 160 to the mixer unit. A check valve 172 maintains the oil at a desired pressure in line 160 and has an overflow line 162 to a heated oil supply tank 173. Only when the oil pressure is higher than the water pressure is oil injected into the water in the mixer unit. The by-pass line 170 may feed directly back to the tank 173 rather than to the pump. In an alternative arrangement, both the supply of water and of oil are only switched on when the presence of a workpiece is sensed. Several spray nozzles may be employed, and if the nozzles supply separate stands arranged in tandem, time delay circuits can be used to ensure that the lubricant dispersion is sucessively fed to the stands as a workpiece reaches them.
Patent GB-1320918-A (GB)
Title: Upholstery support
IPC: A47C7/22
Filed: 1969-09-27
Abstract: 1320918 Seat upholstery PIRELLI Ltd 21 Sept 1970 [27 Sept 1969] 47627/69 Heading A4M A seat includes an upholstery support 10 for attachment to a seat frame 11, the support 10 comprising a plurality of resilient straps 14 with looped ends engaged around sub-frame wires 12, 13 arranged in opposed pairs, the sub-frame wires being interrupted at two or four corners of the sub-frame so that opposite pairs of wires of the sub-frame are displaced apart when the latter is secured to the seat frame 11 whereby the straps become tensioned. The sub-frame, as shown, comprises a U-shaped part 12 and a straight part 13 inter-connected by sleeves 25 loosely fitted over adjacent ends of the parts 12, 13. Alternatively the subframe may comprise four straight parts or two L-shaped parts inter-connected by sleeves 25. Joggles 15 to locate strap ends may be formed in the subframe. As shown the support is secured to the seat frame 11 by hooks 20 engaged in apertures 22 in the seat frame 11 and around the subframe through the straps 14. Alternatively Fig. 5, (not shown) the hooks (42) may engage the sub-frame (43) between the straps 14. Alternatively Fig.3, (not shown) the hooks (31) may be integral with the seat frame (30).
Patent GB-1322749-A (GB)
Title: Mining machines and booms threfor
IPC: E21C27/22
Filed: 1970-10-24
Abstract: 1322749 Mineral-mining machines MAVOR & COULSON Ltd 20 Oct 1971 [24 Oct 1970 1 March 1971] 50643/70 and 5724/71 Heading E1F A boom for carrying a rotary cutting head 16 of a mineral-mining machine comprises an inner part 1 mountable on the body of the machine and one or two outer parts, each outer part being axially offset from the first part 1 and having an internal water supply system 17, 18, 21 for supplying water about the cutting head 16 when connected to a pressurised water source. The or each outer part may be rotated around the axis of the first part to occupy one of several selectable operating positions when a latch is freed from a keyway or one of the keyways spaced around an outer part-carrying, inner tube 4 of the part 1. The tube 4 may be telescopically mounted in the tube 1 and the drive of the or each cutting head may involve a motor 7, splined shafting 6, 10, gearing 10, 11 and shafting 13. The boom, when mounted on the body, may be displaced with respect to the body in the direction of travel of the machine.
Patent GB-1336726-A (GB)
Title: Apparatus for supporting and connecting cylindrical members
IPC: F16L3/24
Filed: 1970-11-10
Abstract: 1336726 Brackets P J DESROCHES 10 Nov 1970 53478/70 Heading A4B [ Also in Divisions E2, F2] The cruciform sheet element shown in Fig.1 may be used in conjuction with band clamps in various ways to secure objects such as pipes. For example, Fig. 4, two worm-operated band clamps 36 are placed over arms 30, 32 and through the slots 18, 20 to secure pipes 34, 40, as shown. Alternatively Fig. 6, (not shown) the arms 30, 32 are not used but the hole 46 accommodates a support bolt for a single pipe. Again, the holes 31, 33 may be used for nailing Figs. 7 and 8 (not shown). In the form shown in Fig.10, a further slot 68 in each arm 12, 14, allows two pipes 62, 64 to be secured in parallel. Two sheet elements may be secured together by holes 46 to allow pipes to be secured at any angle. The band clamps may be secured by bending their ends through the slots 18, 20, or by hammered-down arms 108, 110 on the element, Fig. 20. The elements may be of metal or plastics.
Patent GB-1340868-A (GB)
Title: Dockboard
IPC: B65G69/28
Filed: 1970-12-30
Abstract: 1340868 Dockboards LOOMIS MACHINE CO 30 Dec 1970 61802/70 Heading B8E A dockboard assembly comprises a ramp 18 pivoted at 26 to a loading dock structure, adjustable torsion spring means 30 urging the ramp upwardly, releasable holding means 42 opposing the springs 30 to prevent raising of the ramp, and lever means controlled by a pivoted lip 80 on the ramp for releasing the holding means 42 to cause raising of the ramp as the lip gravitates downwardly when its supporting loading surface is removed, whereafter, lowering of the ramp ensures the engagement of the lip 80 with a support 84. The holding means 42 comprises a strut 48 pivoted to the dock structure and having a guide 58, 70 for a locking member 46 having ratchet teeth, one end of the member 46 being pivoted at 68 to the ramp 18. A further locking member 44 having ratchet teeth is pivoted at 72 to the guide 58, 70 and is controlled by a lever 76, the engaged locking members 44, 46 permitting the ramp to be lowered but not raised. The member 44 is lifted out of ratchet engagement by the lever 76 being raised either manually through a cable 78 or automatically through a two arm lever 120, 124 centrally pivoted at 68 to the ramp and having its forward end 130 movement controlled by an adjustable head 138 on pivoted linkage controlled by the movement of the lip 80. A crank 140 in the lever 76 ensures that the members 44, 46 are not disengaged by the lip 80 dropping when the ramp is inclined upwardly sufficiently to operate lip extending means. The lip 80 is raised into its extended position when the ramp is raised by manual release of the holding means 42, by a spring-loaded crank at the front of the ramp, the latter then being manually lowered until the lip engages the loading surface,' a further spring-loaded crank maintaining the lip in the extended position as the lip is lowered by the ramp on to the loading surface, whereupon the further crank releases the lip.
Patent ID-28116-A (ID)
Inventor: RODKIN ELI
IPC: E05C9/20
Filed: 1999-05-24
Abstract: A mortise lock (10) including a mortise lock case (12) which houses a locking mechanism actuable by a key-operated lock cylinder (14), and separately by a handle (16) which engages a bolt follower (19) in operative connection with the locking mechanism, characterized in that the mortise lock (10) comprises a plurality of locking bolts (20, 22, 24, 26, 30, 32, 34) which are arranged to protrude outwards from the case (12), and wherein the handle (16) is operatively linked to the plurality of locking bolts (20, 22, 24, 26, 30, 32, 34) by a linkage wherein the plurality of locking bolts (20, 22, 24, 26, 30, 32, 34) are actuable into an unlocked position by suitable rotation of the handle (16) independently of whether or not the mortise lock (10) is locked by the key-operated cylinder.
Patent ID-29240-A (ID)
Inventor: BOTZEM JORG DR
IPC: C07C211/63
Filed: 1999-12-06
Abstract: Methods of preparing or purifying onium hydroxides of the elements N, S or P by electrodialysis involve an electrodialysis apparatus comprising one or more cell units, each cell unit comprising a bipolar membrane and an anion-selective membrane, and a bipolar membrane or a cation-selective membrane being located on the anode side between the last anion-selective membrane and the anode.
Patent IL-116410-A (IL)
Title: Sulphonamides
IPC: A61K31/445
Filed: 1995-12-15
Abstract: Compounds of formula I wherein R1 signifies phenyl, substituted phenyl or heterocyclyl; R2 signifies phenyl or substituted phenyl; R3 signifies hydrogen, lower-alkyl, cyano, carboxy, esterified carboxy, phenyl, substituted phenyl, heterocyclyl or a residue -CONR5R6 or -NR5COR7; R4 signifies hydrogen or lower-alkyl; R5 signifies hydrogen or a residue R7, and R6 signifies -(CH2)mR7; or R5 and R6 together with the N atom associated with them signify a heterocyclic residue; R7 signifies phenyl, substituted phenyl, cycloalkyl, heterocyclyl, lower-alkyl, cyano-lower-alkyl, hydroxy-lower-alkyl, di-lower-alkylamino-lower-alkyl, carboxy-lower-alkyl, lower-alkoxycarbonyl-lower-alkyl, lower-alkoxycarbonylamino-lower-alkyl or phenyl-lower-alkoxycarbonyl; Ra signifies hydrogen, lower-alkyl or hydroxy; Rb signifies hydrogen or lower-alkyl; Z signifies hydroxy, amino or a residue -OR8, -OC(O)NHR8, -OC(O)OR8, -NHC(O)NHR8 or -NHC(O)OR8; R8 signifies heterocyclyl, phenyl, substituted phenyl or lower-alkyl; A and Y each independently signify oxygen or sulphur, X signifies nitrogen or CH; m signifies 0, 1 or 2; and n signifies 0, 1 or 2; and pharmaceutically usable salts thereof are inhibitors of endothelin receptors. They can therefore be used for the treatment of disorders which are associated with endothelin activities, especially circulatory disorders such as hypertension, ischaemia, vasospasms and angina pectoris.
Patent IL-117543-A (IL)
Title: Apparatus for automatically stopping flow into gas cylinders
IPC: F17C5/06
Filed: 1996-03-18
Abstract: Pressurized fluid apparatus comprising: a container (60); a pipe (30) arranged for flow therethrough of said pressurized fluid (64) into said container; a valve (42) operatively connected to an end of said pipe disposed in said container; and a float (50) attached to said valve, wherein said float is buoyed generally upwards by said pressurized fluid filling said container, such that when said float has been moved a predetermined amount, said float closes said valve and substantially stops flow of said pressurized fluid into said container, and wherein said float is insertable through an upper opening of said container, and wherein said valve is rotatably attached to said pipe, said valve being closed by an angular upward movement of said float. This specification was examined in accordance with regulation 35 of the Patent Regulations, 5728-1968.
Patent IL-127939-A (IL)
Title: Cleaning cloth assembly
Inventor: HAVLIN HAVA
IPC: D06L4/75
Filed: 1999-01-06
Abstract: An improved cleaning cloth assembly (10) including a liquid absorbent cleaning cloth (12) impregnated with a cleaning solution (16) and a fluid impermeable enclosure (14), removably and sealingly enclosing the liquid absorbent cleaning cloth in a manner that the cleaning cloth retains at least a desired level of moisture notwithstanding prolonged storage. 3233 ה' בכסלו התשס" ג - November 10, 2002
Patent IL-134345-A (IL)
Title: Use of interferon consensus in the preparation of a medicament, combination and pharmaceutical composition comprising interferon consensus
IPC: A61K38/00
Filed: 2000-02-02
Abstract: The present invention encompasses methods for preventing and treating multiple sclerosis by administering to patients in need thereof a therapeutically effective amount of IFN-con in combination with IL-1ra.
Patent IL-161931-A (IL)
Title: High-speed sectorial or panoramic surveillance device without apparent motion
IPC: G02B23/08
Filed: 2004-05-11
Abstract: The invention concerns a method for multiplexing several optical paths with parallel beams by using a periscope or a bar with parallel rotational surfaces (French patent No. 2739192). The invention is characterized by the use and proper arrangement of fixed catoptric or catadioptric systems so that they cover each an elementary field. The optical multiplexing of the different optical paths in accordance with the present invention enables to cover a large angular field, besides the elementary fields. The invention provides the advantage of being capable of covering a large angular field with good resolution at high speeds (some 10 Hertz) by using a single array of sensors. Additionally, said method enables to design sectorial and panoramic optronic surveillance systems with no apparent motion, thereby providing the additional benefit of discretion and stealth when it is used in the context of a military operation.
Patent IL-162900-A (IL)
Title: Method of producing a sheet comprising through pores and the application thereof in the production of micronic and submicronic filter
IPC: B01D67/00
Filed: 2004-07-07
Abstract: The method comprises the following steps: preparing a sheet having thickness of 5 mum to a few tens of micrometers, suitable for being etched by a lithographic operation; making a mask on a face of the sheet, the mask presenting etching selectivity S of at least 5; depositing a layer of photosensitive resin on the mask; making through holes in the layer of resin by photolithography; etching through the mask via the pores in the layer of resin; and anisotropically etching through the sheet from the pores in the mask in order to make pores in the sheet having an aspect ratio greater than 5. The invention is applicable to fabricating micron and sub-micron filters.
Patent IL-170730-A (IL)
Title: Method and arrangement for detecting harmful substances
Inventor: WALTE ANDREAS
IPC: G01N27/64
Filed: 2005-09-07
Abstract: A method and an arrangement detect harmful substances while eliminating or minimizing the drawbacks of an ion-mobility spectrometer (IMS). The sample gas flow is mixed with a reference gas utilizing a pump ( 7 ). A reaction gas is supplied via a metering unit ( 10 ) to the ion-mobility spectrometer ( 2 ) when complex ion-mobility spectrometer spectra are present. The measurement signals obtained as to the gas-quantity ratio between the sample gas and the reference gas are adapted to the original concentration and are then compared to previously defined and stored measured values via a signal height comparison or a pattern recognition. The measuring system is rinsed following the measurement phase by feeding the reference gas and is cleaned by metering an additional cleansing gas when harmful substances are detected which could not be rinsed away. Such methods and measuring systems are used for identifying harmful substances in ambient air.
Patent JP-S5225116-A (JP)
Title: Pulp particles and a process for producing them
Inventor: TANABE YUTAKA
IPC: D01F6/88
Filed: 1975-08-20
Abstract: PURPOSE: To obtain pulp particles to give sheets with improved thermal resistance, electrical insulating properties and mechanical properties consisting of a mixture of carboxylic acids in a specific composition and a specified diisocyanate. 
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