baber/WOPTO huggingface dataset:
Patent GB-1315948-A (GB)
Title: Percussion mechanism
IPC: B25D9/04
Filed: 1971-04-23
Abstract: 1315948 Percussive apparatus INSTITUT GORNOGO DELA SIBIRSKOGO OTDELENIA AKADEMII NAUK SSSR 23 April 1971 11210/71 Heading B4C A "recoilless" percussive apparatus comprises a hammer piston 2 reciprocable in a housing 1 open at one end 14, and a tool 3 slidably received in the housing at the other end. With the piston 2 in the illustrated position fluid, e.g. compressed air, passes via ports 10 and 11 to chamber 4 to move the piston on its return stroke. On the return stroke, firstly the port 10 is closed by the piston, secondly the chamber 4 is vented via exhaust port 13 and thirdly the port 9 is opened by the piston so that fluid can be supplied to the nozzle 7 to terminate the return stroke and initiate the working stroke of the piston.
Patent GB-1316051-A (GB)
Title: Machine tools
IPC: B23Q3/155
Filed: 1971-02-05
Abstract: 1316051 Tool changers WERKZEUGMASCHINENKOMBINAT "FRITZ HECKERT" KARL-MARX-STADT VEB 5 Feb 1971 4008/71 Heading B3B [Also in Division B8] A reciprocating conveyer for transferring a tool 39 between a tool magazine 34 and a machine tool 11 comprises a pair of guideways 1, 2 pivotally mounted at their ends to webs 3, 4 to form a parallelogram, and slides 6 movable along respective guideways and mounting a carrier 8 with a gripper head 28 for engaging the tool 39. The slides 6 are moved along the guideways by a reciprocally driven chain 9 and diagonally opposite corners of the parallelogram are mounted by slides 16 on horizontal guides 12, 13 and are movable therealong by a cylinder and piston assembly 17. In operation the conveyer is held in the intermediate position shown, with the carrier in the right hand position, by an indexing member 25 engaging the slide 16, until the tool 38 is to be changed. The slide 16 is then advanced to an end position against a stop 18 and a changing gripper (32), Fig. 3 (not shown), in known manner exchanges the tool (39) for the tool (38). The slide 16 is then advanced to its other end position against a stop 19 and the chain 9 advances the carrier 8 to a position adjacent the tool magazine 30 formed by a rotatable disc 34. A collet 37 then withdraws the tool 38 into the magazine and replaces it with one required in the next part of the machining operation whereupon the carrier is returned to its intermediate position. In an alternative embodiment, Fig. 2 (not shown), wherein the guideways (1), (2) extend in a plane at right angles to the machine tool spindle (33) the carrier (8) embodies a changing gripper (42) to effect direct interchange between the carrier and the machine tool.
Patent GB-1323523-A (GB)
Title: Device for removing flash from butt-welded joints in elongated  articles such as rolled stock and tubes
IPC: B23D79/02
Filed: 1971-03-11
Abstract: 1323523 Removing weld flash VSESOJUZNY PROEKTNO-KONSTRUKTORSKY INSTITUT SVAROCHNOGO PROIZVODSTVA 11 March 1971 6626/71 Heading B3L A device for removing flash from the seams of butt-welded joints in long articles, e.g. rail tracks, comprises a removable casing 1 fixable rigidly on the article 2 and carrying a cutting head 3, and a drive 9, 10, 12, 13, 14, for moving said head along the axis of the article being welded, said head being movable along an arm 5 one end of which is articulated at the base of the casing 1 and connected to a drive 7 which pivots the arm with the head 3 between a vertically raised travelling position and a working position parallel to the article. The head 3 is moved towards the casing 1 against a return spring 15 during a cutting stroke. The cutter head 3 is manually adjusted to engage cutters all round the profile of the article. The casing 1 is constructed in two halves pivoted together to clamp itself to the article, e.g. rail 2, by fluid pressure means. In operation a butt joint is welded by a welding machine 32, which is immediately removed by a hoist to allow the arm 5 to be lowered and the weld flash to be removed before its temperature drops below a forging temperature.
Patent GB-1340301-A (GB)
Title: Bottling system
IPC: B65B3/02
Filed: 1972-01-05
Abstract: 1340301 Printing on bottles SHIKOKU KAKOOKI KK 5 Jan 1972 420/72 Heading B6C ]Also in Division B8] In a machine for making disposable, synthetic resin bottles by moulding and filling them, for example with a beverage such as milk (see Division B8) the bottles, on being discharged from a bottle-aligning machine (E), upright and in a row, Fig. 1 (not shown), are carried by a conveyer L into a printing press G where the bottles are continuously fed by a timing screw 40 successively between a pressing plate 34 and a rubber drum 35 supplied with ink by a nozzle 36 connected to a pump 37, cleaning rollers 39 wiping off excess ink on the drum 33 which is adapted to print the sides of the bottles. After printing, the bottles are fed to the bottling machine (I), Fig. 1, not shown).
Patent GB-1342247-A (GB)
Title: Detergent compositions
IPC: C11D3/20
Filed: 1970-08-20
Abstract: 1342247 Preparation of substituted succinates and malonates UNILEVER Ltd 17 Aug 1971 [20 Aug 1970] 40201/70 Addition to 1293753 Heading C2C [Also in Division C5] Disodium p-deeyl benzyl malonate is prepared by reacting decyl benzene with a chloromethylation solution to produce p-decylbenzyl chloride, which is reacted with diethyl malonate and sodium ethoxide, followed by saponification with methanolic NaOH. The corresponding n-dodecyl, n-hexadecyl and n-octadecyl compounds are likewise prepared. Phenylhexadecyl succinate is prepared by reacting hexadecyl benzene with maleic anhydride and benzoyl peroxide to form phenylhexadecyl succinic anhydride and hydrolysing with NaOH. A mixture of 5- and 6-phenylhexadecyl succinic acid sodium salts is prepared by treating hexadecyl succinic anhydride with benzene and aluminium chloride, followed by water and HC1 to produce the anhydride, which is hydrolysed with aqueous NaOH.
Patent GB-1343276-A (GB)
Title: Protease inhibitors and methods for their preparation
IPC: C12P1/04
Filed: 1971-04-19
Abstract: 1343276 Protease inhibitor ASTRA LAKEMEDEL AB 19 April 1971 [1 April 1970 28 Jan 1971] 15530/70 and 3426/71 Heading A5B [Also in Division C3] A protease inhibitor comprising a trypsin inhibiting fraction of molecular weight c. 1400 and an isoelectric point above pH 10, and a chymotrypsin inhibiting fraction of molecular weight not greater than about 1000 is obtained by cultivating Streptomyces violascens NRRL 3859 under aerobic submerged conditions and isolating the inhibitor from the broth by conventional methods. The product may be put up into conventional pharmaceutical forms and used for the usual purposes, e.g. the treatment of shock, pancreatic disorders and blood clots. It is also stated to be active against Protease I and may be used as an antidote therefor.
Patent GB-1344424-A (GB)
Title: Can opener and method of opening cans
IPC: B67B7/70
Filed: 1972-07-31
Abstract: 1344424 Opening cans OPTREX Ltd 31 July 1972 35697/72 Heading B8D Cans, e.g. one gallon cans C, are opened by a cutter 8 which has a plurality of circumferentially spaced teeth 16 and is lowered on to the can and rotated relative to the can to free a section thereof. The teeth have bevelled outer surfaces and planar inner surfaces and are attached to a base-plate 9 carried by a pistonrod 11 secured to a crosspiece 12 guided for vertical movement by rods 14 which have end stops 15. The cutter 8 is positioned above a can supporting platform 1 rotated by an actuator 20. Clamps 7, 7<SP>1</SP> are carried by the platform 1 to engage and rotate the can. The cans are fed to the platform 1 via a conveyer C1 provided with retractable stops 24a, 24 and 25. A stop 26, carried by an actuator 23 pivoted by an actuator 27, is operative to push a can from behind the stop 25, when this is retracted, so as to push a preceding can on to the platform 1. Opened cans are fed along a conveyer C2 and past a device 37 having a permanent magnet secured to an arm pivoted by an actuator 32, which device 37 removes the freed section of the can. A pneumatic control circuit is described (Fig. 5).
Patent GB-1345232-A (GB)
Title: Method for producing a composite metallic pipe by explosive welding
IPC: B23K20/08
Filed: 1971-06-25
Abstract: 1345232 Welding by pressure ASAHI KASEI KOGYO KK 25 June 1971 [2 July 1970] 29923/71 Heading B3R In explosively welding at least two telescoped coaxial metal pipes 2, 4 an explosive 7 is placed about the wall of the outermost pipe and a reinforcing softened or liquified thermoplastic material 1 is poured within the inner pipe 2 or vice versa, the explosive is ignited and the reinforcing material is removed after heating the welded composite pipe to liquefy or soften at least a portion of the thermoplastic material. The material 1, e.g. an asphalt compound or tar pitch, is heated to render it liquid and is poured into the inner pipe 2, the latter is spaced from the outer pipe 4 by means 3a, 3b, explosive 7 is contained in a cylinder 5 about the pipe 4 and a support cylinder 10 is provided to prevent bending of the pipes during welding. Particulate solid material may be mixed with the reinforcing material. The clearance between the pipes may be maintained by a metal rod, piece of wood or a synthetic resin ring between the ends of the pipes. In an example a copper pipe is welded within a steel pipe, using a filler of asphalt, synthetic resin and oil, spacers coinprising a steel ring at the top and six pieces of steel wire at the bottom and an explosive comprising penthrit, starch and ammonium nitrate retained by a paper cylinder about the steel pipe. After welding the filler 5 heated by a gas burner to melt part of the filler and this and the remaining solid core are removed. In other examples a copper pipe is similarly welded within an aluminium pipe and stainless steel pipe is similarly welded within an aluminium pipe. In another example a stainless steel pipe is welded within a copper pipe using asphalt; synthetic rubber; pigment; synthetic resin and oil retained about the copper pipe in a steel sheath and the explosive of the first example within the stainless steel pipe, an aluminium ring at the upper end and steel wires at the lower end being employed as spacers. In another example a copper pipe is similarly welded within a stainless steel pipe.
Patent GB-1346940-A (GB)
Title: Pump
IPC: F04B53/12
Filed: 1972-10-31
Abstract: 1346940 Wine filter E A SKINNER 31 Oct 1972 [30 Sept 1971] 45660/71 Heading B1D [Also in Division Fl] Liquid is drawn into the cylinder 36, Fig. 1, of a pump through an inlet 40 and is delivered into a container 20 by a piston 43 provided with a seal 44. Floats are provided on the piston for the passage of liquid. Alternatively ducts 56, Fig. 9 may be provided and the seal 57 may float. A stud 47 floats between the top of a rod 25 and the lid 38 of the container. As described the pump is used to force wine through a filter comprising a fixed plate 27, an adjustable plate 26, a layer of felt, fibre glass or cotton wool 28 and a layer of diatomaceous silica 29.
Patent GB-1348053-A (GB)
Title: Photographic image receiving elements
IPC: G03C8/28
Filed: 1971-03-29
Abstract: 1348053 Photographic diffusion transfer POLAROID CORP 29 March 1971 8088/71 Heading G2C An image-receiving element for the silver salt diffusion transfer process comprises (a) a first stratum into which diffusible silver complex can transfer, that is permeable to alkaline processing composition, and that comprises an alkali permeable polymer and precipitating nuclei, and (b) a second stratum that is substantially less permeable to alkaline processing composition than the first stratum and that comprises (i) a polymer hydrolysable to said alkali permeable polymer and (ii) a reagent that is diffusible in alkaline processing composition to the first stratum and which is capable of modifying the properties of a silver transfer image formed in the element. The first stratum may also contain the reagent but in a lesser amount than the second stratum, the second stratum may also contain precipitating nuclei, and/or a layer of alkaline hydrolysable cellulose ester containing silver precipitating nuclei but free of the reagent may be provided between strata (a) and (b). Preferably the reagent is a toning agent and/or a stablizing agent (e.g. one or two of 1-phenyl-5-mercapto-tetrazole, N-methyl-2-mercapto-imidazole, 2-acetamido-5-  mercapto-1, 3, 4-thiadiazole and imidazolidine-2- thione and thiazolidine thione).
Patent GB-1351728-A (GB)
Title: Booster-assisted fluid-pressure operated braking systems
IPC: B60T8/34
Filed: 1970-07-07
Abstract: 1351728 Antiskid braking systems; valves GIRLING Ltd 7 July 1971 [7 July 1970] 32762/70 Headings F2F and F2V In a fluid pressure-operated braking system as described and claimed in Specification 1,351,727, there is interposed between the control valve assembly and the booster a pressure proportioning valve which reduces the outlet pressure supplied to the booster in a ratio dependent on the inlet pressure from the control valve assembly. The valve comprises a casing 70 having an inlet port 81 for connection to the control valve assembly and an outlet port 83 for connection to the booster, the casing being divided by a partition 71 into chambers 72, 73 of which the chamber 72 contains a valve formed by member 76 and seating 74 and including a control piston 79. An external pipe 82 connects the chambers. When air enters chamber 72 valve member 76 is subjected on opposite sides to the inlet and outlet pressures respectively and the pressure at the outlet port also acts on control piston 79 so that the pressure at the outlet is reduced with respect to that at the inlet by a ratio equal to the effective area of the valve seating 74 divided by the sum of the areas of seating 74 and control piston 79. In a modification, the control member may be a flexible diaphragm. In a further modification, Fig. 3, the control piston 97 and the valve member 94 are pivoted to opposite ends of a lever 95.
Patent GB-1353744-A (GB)
Title: Weft detectors for looms
IPC: D03D51/34
Filed: 1970-02-28
Abstract: 1353744 Weft bobbin feelers for looms NORTHROP WEAVING MACHINERY Ltd 19 April 1971 [28 Feb 1970] 9779/70 Heading DIE [Also in Division G1] A photo-electric weft bobbin feeler has a light source 14 and a lens system 18 which directs light onto the surface of a pin 30, reflected light being focussed by a lens system 34 onto a phototransistor P, and the lenssystems 18 and 34 being inclined to each other. The signals from the phototransistor P are amplified and arranged to trigger a monostable multivibrator, (B), Fig. 3, (not shown), the pulses of which are fed to a detector circuit (C) which produces a signal to initiate weft replenishment or to stop the loom when the weft is exhausted. In one embodiment, a light weft is used, and the pin is dark, and each time the shuttle arrives in front of the feeler a pulse is produced in the phototransistor P which triggers the multivibrator. The detector C is then arranged to produce an output in the absence of a pulse from the multivabrator. The feeler 10 is mounted on a fixed part of the loom, such as the breast beam so that the pin is scanned by the light beam when the sley is at front dead centre.
Patent GB-1354688-A (GB)
Title: Flexible hose with tapered bore
IPC: F16L11/133
Filed: 1970-05-21
Abstract: 1354688 Flexible hoses DUNLOP HOLDINGS Ltd 21 May 1971 [21 May 1970] 24533/70 Heading F2P A flexible hosepipe comprises two end fittings 1, 2 of different internal diameter, an inner lining layer 6, at least one layer of reinforcement, at least one layer of cellular buoyancy material 19, 21 and an outer covering layer 13. In the embodiment shown each end fitting comprises a tubular nipple portion 4, with spaced apart annular projections 5, and a flange 3. The hose is built up on a steel mandrel on which the end fittings are positioned. Inner lining layer 6 comprises a layer of neoprene sheet and two breaker plies of bias cut neoprene impregnated cotton fabric and over this is applied several layers 7 of bias cut tyre-cord fabric with windings 8 of steel wire applied after every six layers to secure the hose to the nipple. Instead of tyrecord fabric wire cord reinforcement layers may be utilized, the wires in different layers being wound in opposite hands. Reinforcing rings 14 of resin impregnated glass fibre filaments as described in Specification 1,339,722 are then built up on a breaker layer 9. Alternatively a helical winding of steel wire may be used. Layers of unicellular sponge 19, 21 are then applied over a breaker layer 18, followed by a layer of " blowing sponge " 23, a breaker layer 12 and a multiply cover layer 13. On vulcanization the " blowing sponge " pressurizes the assembly. Additional sponge layers 22 may be applied at the end fittings to provide additional buoyancy.
Patent ID-24952-A (ID)
Inventor: LINDBO SVERKER
IPC: G06F17/30
Filed: 1998-07-03
Abstract: The present invention relates to a method, a system and a server for caching Internet information content. According to the invention, there is provided a set of geographically distributed cache servers generally serving different geographical regions, wherein Internet information derived in relation to the operation of one of said cache servers is distributed to essentially all of said servers.
Patent ID-28628-A (ID)
Inventor: BAKKER DIANNA F
IPC: B01J21/04
Filed: 1999-09-21
Abstract: The invention relates to a method for the selective catalytic oxidation of carbonmonoxide (CO) in H2-rich, CO2- and H2-containing gases in the presence of a noble metal catalyst on an alumina carrier with the addition of air as oxidizing agent. According to the invention, with this method alpha-AL2O3 carrier can be less than 25 m<2>/gram. The noble metal can be ruthenium or platinum and preferably a combination of ruthenium (Ru) and platinum (Pt), the sum of the quantities of RU and Pt being less than or equal to 1.0% (m/m).
Patent ID-28740-A (ID)
Inventor: NISHITANI YASUHIRO
IPC: C07D501/56
Filed: 1999-11-25
Abstract: A cefem compound of the formula (I) shows wide antibacterial spectrum against various pathogenic bacteria including MRSA. <CHEM> wherein, X is N or CY and Y is H or halogen; R<1> is amino or protected amino; R<2> is hydrogen or optionally substituted lower alkyl etc.; R<3> is hydrogen etc.; R<4> is hydrogen, optionally substituted lower alkyl, or optionally substituted N-containing heterocyclic group etc.; R<5> is hydrogen etc.; and a wavy line means syn- or anti-isomerism or a mixture thereof.
Patent IL-103956-A (IL)
Title: Dimers of apolipoprotein and pharmaceutical compositions containing them
Inventor: SIRTORI CESARE
IPC: C12P21/04
Filed: 1992-12-03
Abstract: PCT No. PCT/SE92/00858 Sec. 371 Date Nov. 4, 1993 Sec. 102(e) Date Nov. 4, 1993 PCT Filed Dec. 11, 1992 PCT Pub. No. WO93/12143 PCT Pub. Date Jun. 24, 1993Substantially pure dimers of Apolipoprotein Al-Milano (Al-M/APO Al-M) isolated and characterized from plasma are provided. Pharmaceutical compositions comprising the Apo Al-M/Apo Al-M are also provided. Apolipoprotein Al-M dimer can be produced in a recombinant Escherichia coli system or collected from plasma from Apolipoprotein Al-Milano carriers. Atherosclerosis and cardiovascular diseases can be treated with the dimer. Medicaments containing the dimer can also be used for preventing thrombosis in different clinical circumstances, both at the arterial and at the venous level. The dimer can also act as a prodrug for the monomer.
Patent IL-107319-A (IL)
Title: Tissue retention spring
IPC: A61B17/115
Filed: 1993-10-18
Abstract: A combination comprising: a circular stapler (170, 190); and, a tissue retention spring (10), wherein the spring comprises a plurality of connected helical coils (15) defining a spring member wherein the coils are separated by axial spaces (28), said member having a proximal end (20) and a distal end (22) and an axial length, said spring member having an axial passageway therethrough for mounting onto a shaft.
Patent IL-111791-A (IL)
Title: Crystalline, polymorphic forms of (sss) -n- (1-[2-carboxy -3- (n<2>-mesyllysysylamino) propyl] -1- cyclopentylcarbonyl) tyrosine, their preparation and pharmaceutical compositions comprising them
IPC: C07C311/06
Filed: 1994-11-28
Abstract: The present invention relates to a crystalline, alpha-polymorphic form of a compound of formula (I) and to processes for the preparation of, to intermediates used in the preparation of, to compositions containing and to uses of, the alpha-polymorphic form.
Patent IL-129272-A (IL)
Title: Composition for preventing or treating skin damage and its preparation
IPC: A61K8/73
Filed: 1997-09-29
Abstract: Use of an effective amount of a cosmetically or pharmaceutically acceptable compound capable of acting as an electron donor, and an effective amount of a cosmetically or pharmaceutically acceptable compound capable of acting as an electron acceptor, in the preparation of a composition for preventing or treating skin damage, substantially as described in the specification. 3100 י' בטבת התשס" ד - January 4, 2004
Patent IL-133415-A (IL)
Title: Apparatus and method for identifying clients accessing network sites
IPC: H04L29/08
Filed: 1998-06-23
Abstract: An apparatus for identifying a client accessing a first network site utilizes a control site to maintain information relating to the client. To that end, in response to receipt of a request from the client to access the first network site, it is determined if the client includes a first site data block. If it is determined that the client does not include the first site data block, then the control site is controlled to produce a control site data block having both control site identification data and a client identifier. The control site data block then is transmitted from the control site to the client In a similar manner, the client identifier is transmitted from the control site to the first network site. Upon receipt of the client identifier by the first network site, the first network site is controlled to transmit the first site data block to the client. The first site data block may have both the client identifier and first site identification data.
Patent IL-140487-A (IL)
Title: Non-hygroscopic salts of l-carnitine and alkanoyl l-carnitines with pamoic acid and pharmaceutical compositions comprising them
IPC: A23L1/30
Filed: 1999-07-02
Abstract: Non-hygrocopic salts of L-carnitine and of the lower alkanoyl L-carnitines with pamoic acid are described, which are used to prepare solid compositions suitable for oral administration. Solid compositions containing such salts are also described.
Patent IL-144203-A (IL)
Title: Method for reducing 3 - dimethylamino - 2 - phenylpropionic acid ethyl ester content in solutions of 2- dimethylamino - 1 - phenyl - 3 cyclohexene 1 - carboxylic acid ethyl ester
IPC: A61P13/06
Filed: 2001-07-09
Abstract: A process for reducing the content of ethyl 3-dimethylamino-2-phenylpropionate in a solution, contaminated therewith, of ethyl 2-dimethylamino-1-phenyl-3-cyclohexene-1-carboxylate in a water-immiscible solvent, which comprises adding from 0.5 to 2.0 equivalents of a carboxylic acid per mole of ethyl 2-dimethylamino-1-phenyl-3-cyclohexene-1-carboxylate to this solution, and stirring this mixture at a temperature of from 50° C. to 100° C., is described.
Patent IL-183739-A (IL)
Title: Process for preparation of high-purity meloxicam and meloxicam potassium salt
IPC: C07D417/12
Filed: 2007-06-07
Abstract: The invention provides a process for the preparation of high purity meloxicam of the Formula (II). The meloxicam raw product is reacted with the solution of potassium hydroxide or potassium carbonate, whereby high purity meloxicam potassium salt monohydrate is produced. Said salt is subsequently treated with mineral or organic acid to yield high-purity meloxicam.