baber/WOPTO huggingface dataset:
Patent GB-1228036-A (GB)
IPC: A61M16/18
Filed: 1968-07-02
Abstract: 1,228,036. Anaesthetic apparatus. CYPRANE Ltd. 17 June, 1969 [2 July, 1968], No. 31536/68. Heading A5T. In an anaesthetic vaporising apparatus similar to that disclosed in Specification No. 758,657, at least two valves controlled by temperature responsive means are arranged to control two outlet ports from, or inlet ports to, the vaporising chamber of the apparatus. In the embodiment described, two valves 18 (19), Fig. 2, (not shown) control two outlet ports 16 (17), from the vaporising chamber 1, the valves 18 (19), being connected to bimetallic strips 20 (21) forming the temperature responsive means. Adjustable screws 22 may be used as stops to vary the response of the traps to temperature changes. The temperature responsive means may be identical in operation, or may have different temperature responses. The valves may also be adjustably positioned on the end of the strip by means of a screw. A cap 11  may be used to divide the incoming air into a vaporising stream 14 which passes through the chamber 1, and a by-pass stream 12, both streams joining together before exit through non-return valve 32 and port 13. The lower end of a wick 2 in the vaporising chamber is immersed in liquid anaesthetic 4 in a reservoir 8 which is maintained at atmospheric pressure through a vent 36 communicating with a passage 6 in the wick.
Patent GB-1228281-A (GB)
IPC: C22C1/10
Filed: 1969-05-14
Abstract: 1,228,281. Production of metals or alloys. CHEVRON RESEARCH CO. May 14, 1969. No.24646/69. Heading C7D. Metals or alloys, and particularly alloys containing a dispersed refractory metal oxide phase, are produced by (a) adding an epoxy compound (e.g. a lower alkylene oxide or an epichlorhydrin) to a chloride solution of at least one metal whose oxide is reducible to metal by hydrogen at 600-1800‹ F., the solution also containing a lower alkanol and optionally chlorides of one or more metals whose oxides are not so reduced, whereby the metal chlorides are converted to hydroxides contained in a gel, (b) converting the hydroxides to the corresponding oxides, (c) reducing such oxides as are reducible and (d) compacting the product if so desired. The metal with a reducible oxide may be one or more of Ni, Co, Fe, Cd, Tl, Ge, Sn, Pb, Bi, Mo, W, Re or In. The oxide which is not reducible may be of Y, Ca, La, Be, Th, Mg, U, Hf, Ce, Al, Zn, Ba, Ti, Si, Ta, V, Nb or Cr. The reducing step may be accomplished by using hydrogen in a fluidized bed.
Patent GB-1231992-A (GB)
IPC: B65H54/44
Filed: 1969-01-22
Abstract: 1,231,992. Winding strand material. PPG INDUSTRIES Inc. 22 Jan., 1969 [23 Jan., 1968], No. 3623/69. Heading D1J. ..Apparatus, for winding strand material has a collet 28 on which a tube is received for winding strand thereon. A housing 58B for a variable speed motor 50 is mounted on a support 58A. The motor is bearing free and comprises a field winding 52 surrounded by an armature 54 and is mounted on one end of a shaft 56. The collet 28 is mounted on the other end of shaft 56 and is thus directly driven by the motor 50. Spaced bearings 60A and 60B fixed to the support '58A support the shaft 56 intermediate the motor and collet to provide cantilevered end shaft portions.
Patent GB-1251027-A (GB)
IPC: C07D295/096
Filed: 1968-08-15
Abstract: 1,251,027. De-A-steroidS. ROUSSELUCLAF. 15 Aug., 1968. [17 Aug., 1967 (2); 7 Dec., 1967; 7 March, 1968], No. 13652/71. Divided out of 1,251,025. Heading C2C. The invention comprises: (A) 13-ethyl-de-A- gon - 9 - ene - 5,17 - dione (I) and its preparation by oxidation of 13-ethyl-17#-hydroxy-de A-gon-9-en-5-one; (B) compounds of formula (wherein R<SP>2</SP> and R<SP>3</SP> are each C 1-6  alkyl or, together with the intervening nitrogen atom, represent a heterocyclic ring) and their preparation by enamination of compound I; (C) compounds of formula (wherein R=Me or Et and R<SP>2</SP> and R<SP>3</SP> are as above) and their preparation by enamination of the corresponding gon-9-en-5-ones or by methylation of compounds II or 13-methyl analogues thereof; and (D) 13-ethyl-17#-hydroxy-17- methyl - de - A - gon - 9 - en - 5 - one (V) and its preparation by acid hydrolysis of compounds III (wherein R=Et). 5 - (1 - Pyrrolidinyl) - de - A - estra - 5(10), 9(11)-dien-17-one is prepared analogously to compounds II. 17# - Hydrory - 17 - methyl - de - A - estr - 9-en- 5-one is prepared analogously to compound V].
Patent GB-1252230-A (GB)
IPC: G01N23/222
Filed: 1970-10-12
Abstract: 1,252,230. Detecting neutrons. KERNFORSCHUNG m.b.H. GES FUR. 12 Oct., 1970 [31 Oct., 1969], No. 48296/70. Heading G6P. In a non-destructive method of nuclear fuel analysis; the fuel rod 7, is irradiated by a neutron beam produced at 3. The beam is moderated at 5, and then passes through the discs 6, of uranium 235, 238 and plutonium 239 to eliminate those neutrons from the beam having energies corresponding to the resonance energies of those materials. The gamma and neutron radiation induced in the fuel is measured by the detectors 8.
Patent GB-1256533-A (GB)
IPC: E05D15/06
Filed: 1968-07-15
Abstract: 1,256,533. Sliding doors. BECKETT, LAYCOCK & WATKINSON Ltd. 1 July, 1969 [15 July, 1968], No. 33707/68. Heading E1J. An assembly comprises a tube 10, a pair of opposed prongs 12 extending lengthwise from the end of the tube, a roller 14 between flat portions of the prongs rotatable about a transverse axis, and a spring 19 within the tube. The tube is formed from a flat blank and in use is located within a sleeve (21) secured to a sliding door. The spring is retained between tags 18 at the lower end of the tube and a plate within sleeve (21), to urge the roller onto a guide rail.
Patent GB-1256696-A (GB)
IPC: C03C21/00
Filed: 1968-03-27
Abstract: 1,256,696. Flat glass. PILKINGTON BROS. Ltd., E. R. ORMESHER, and J. A. YATES. 19 March, 1969 [27 March, 1968], No. 14737/68. Heading C1M. Flat glass having a modified surface characteristic is produced by supporting the glass 30 and advancing it past a body 33 of molten metal (e.g. a Pb/Cu alloy) which is maintained against the surface of the glass, passing an electric current through the glass from the body so as to modify the glass surface, further advancing the glass and bringing the treated surface into contact with an ancillary body 36 of molten metal which acts to remove any metal (e.g. Pb) deposited from the body 33. The ancillary molten metal body 36 may be of the same  material as body 33, and is maintained at a lower temperature. The metal of body 33 is caused to migrate into the glass by passage of the electrical current. The process is particularly applicable to the float process, but either side of a sheet or ribbon of glass supported on rollers may be treated by the method, as the molten metal bodies 33, 36 cling to copper bars 31, 37 supported on rods 32, 38. The treatment with molten body 33 may be at 700-800‹ C. and that with body 36 at, e.g. 700‹ C.
Patent GB-1257624-A (GB)
IPC: H04Q11/04
Filed: 1967-12-11
Abstract: 1,257,624. Automatic exchange systems. POST OFFICE. 11 Dec., 1968 [11 Dec., 1967], No. 56104/70. Divided out of 1,257,623. Heading H4K. In a time-division-multiplex switching system highway cross-point gates are switched selectively by application of a code which is stored along with a check bit or bits for readout in an appropriate time slot, an errorchecking circuit having as inputs the check bits on the one hand and the outputs of the crosspoint gates on the other hand so that, should a cross-point code become mutilated, the associated check bits do not match in the error circuit with operation of the correct cross-point and an error signal is produced to clear the connection. The PCM switching system of Specification 1,257,623 is referred to as a context for the invention which is preferably produced in integrated circuit form.
Patent GB-1266135-A (GB)
IPC: D04B1/14
Filed: 1968-02-10
Abstract: 1,266,135. Knitting. BENTLEY MACHINE DEVELOPMENT CO. Ltd. 12 May, 1969 [10 Feb., 1968], No. 4120/68. Heading D1K. A knitted fabric has a structure incorporating a texturised yarn of man-made fibre having frictional characteristics combined with substantial elastic properties the fabric being knitted to form a tuck fabric structure with a texturised yarn having S-twist or S-twist liveliness and a texturised yarn having Z-twist or Z-twist liveliness in each course. The fabric may be of a cross tuck stitch structure and the tuck stitch courses may alternate with courses of plain stitches. The courses of plain stitches may have three yarns knitted together two of which are texturised yarns having S and Z directions of twist or directions of twist liveliness and the third being a non-torque yarn.
Patent GB-1290731-A (GB)
IPC: B65G47/76
Filed: 1969-01-08
Abstract: 1290731 Endless conveyers POST OFFICE 7 Jan 1970 [8 Jan 1969] 1106/69 Heading B8A A deflector for deflecting articles from an endless conveyer belt 1 comprises a backing plate 4 secured at one end to a side wall 5 to be spaced above and extend across the belt and a scraper 6 also mounted on the side wall 5 to normally rest on the conveying surface of the belt in abutment with the upstream side of the plate 4 and to be pivotable in a plane parallel to the plate to allow, e.g. irregularities of the belt to pass there beneath. The scraper 6 is mounted by means of a screw 9 extending through an enlarged hole 10 in the side wall, a washer 11 prevents the head passing through the hole. The screw is not fully tightened thereby allowing the pivotal movement of the scraper. In a further embodiment, Fig. 5 (not shown), the deflector is pivotable between an inoperative position at the side of the conveyer and an operative position extending across the conveyer. The scraper is mounted on a bracket (22) attached to the backing plate. The other end of the scraper may be attached to the plate to prevent separation therebetween by means of a magnet or by means of a bracket (30), Fig. 6 (not shown), attached to the scraper and having bolts (31) movable in a vertical slot (34) in a member (32) attached to the plate 4.
Patent GB-1310519-A (GB)
Title: Ignition distributors
IPC: F02P7/06
Filed: 1969-08-12
Abstract: 1310519 Ignition distributers JOSEPH LUCAS (INDUSTRIES) Ltd 31 July 1970 [12 Aug 1969] 40187/69 Heading H1N An ignition distributer comprises an annular base-plate 11 and an annular timing plate 16 spaced for angular movement on the base-plate and secured with a predetermined clearance between the two plates by three angularly spaced ears 15. In Figs. 3, 4 the timing plate has three projections 18, formed by a half shearing operation, which are located after assembly within slots 19 in the base-plate, thus providing limits for the angular rotation of the timing plate. The relative axial movement of the plates is chosen to be equal to the height of the projection 18. In Fig. 6 (not shown) the projections 18 are on the upper surface of the timing plate and are initially engaged by the bent-over ears, thus setting a predetermined value to the extent of axial movement. The plate assembly is secured in the distributer casing with the contact assembly on timing plate 16 and the cam-shaft passing through spigot 21. Nylon bearing pads reduce the friction between the plates, when the vacuum mechanism causes their relative movement.
Patent GB-1314074-A (GB)
Title: Hydraulic power supply system
IPC: F15B11/12
Filed: 1970-05-12
Abstract: 1314074 Hydraulic reciprocating pumps driven by fluid operated motors INTERNATIONAL BUSINESS MACHINES CORP 12 May 1970 [14 May 1969] 33852/70 Divided out of 1314071 Headings F1A and F1M The gas exhausted from the motor 2 driving a reciprocating pump 3 is expanded in a line 40, thereby to cool the liquid being pumped. The line 40 has cooling vanes 42 and is disposed in the inlet reservoir 43 in which the pump is emersed. After passage through the line 40 the gas enters a silencer 44 having an outlet to atmosphere. The pump and motor are described in Specification 1314075.
Patent GB-1317721-A (GB)
Title: Flame photometer gas burner systems
IPC: G01N21/72
Filed: 1969-03-13
Abstract: 1317721 Gas burners; condensers NATIONAL RESEARCH DEVELOPMENT CORP 10 June 1970 [13 March 1969] 13340/69 Headings F4S and F4T [Also in Divisions G1 and G2] A flame photometer has a gas burner system comprising a gas burner 19, arranged to be supplied with a mixture of air and combustible gas from a vaporizing chamber 12, the chamber having a gas inlet, e.g. a ring of jets, 16 and an atomizer 11 through which air is fed and entrains a sample solution to be examined, the system being characterized by the vaporising chamber 12 having heating means 18. The means 18 is preferably an electric heating element, the thermal output of which may be controlled by a rheostat. Preheated air flows through the atomizer and emerges at an orifice 22, entraining the sample solution from a capillary 23 which is cooled by a water jacket 24 to prevent evaporation of the sample solvent. The air and sample mix with the gas in the chamber 12 and the mixture then passes through a condenser 13, having a fluted inner wall 30 and a circuit catchment gutter 31 with a drain tube 32, to remove excess water vapour from the mixture. In an alternative embodiment a further condenser may be placed between the condenser 13 and burner 19. Also a second gas ring may be positioned between the two condensers for the entry of additional fuel or oxidant gas.
Patent GB-1320046-A (GB)
Title: Process for preparing a ferrocene derivative and its use in  therapeutic compositions
IPC: A61K33/26
Filed: 1971-03-10
Abstract: 1320046 Therapeutic compositions containing a ferrocene derivative ORDENA LENINA INSTITUT ELEMENTOORGANICHESKIKH SOEKINENY AKADEMII NAUK SSSR 10 March 1971 6496/71 Heading A5B [Also in Division C2] A therapeutic composition for treating hypochromic iron-deficiency anemia and other maladies caused by iron deficiency comprises the sodium salt of o-carboxybenzoyl ferrocene (when prepared by acylating ferrocene with monoethyl o-phthalate chloride in CH 2 Cl 2  and using a catalyst, with subsequent saponification) and a pharmaceutically-acceptable carrier. The composition may be in tablet form.
Patent GB-1321862-A (GB)
Title: Bearing units for load movement
IPC: B65G13/00
Filed: 1970-01-29
Abstract: 1321862 Castors ALWAYSE CASTOR CO Ltd 19 April 1971 [29 Jan 1970] 4246/70 Heading A4U [Also in Division B8] A bearing unit comprises a freely rotatable loadbearing ball 14 located in a metal body which includes a metal ring 17 having resiliently deformable lugs 18 which are releasably retained by snap engagement with the edge of an aperture 22 in a conveyor table 21. The body comprises an annular metal pressing 12 having a flange 16 swaged over the abutted edges of the ring 17 and of a metal pressing 10, having a dome 11 to accommodate the ball. The lugs 18 are bent along their length to ' form straight, divergent portions 19, which after being pressed through the aperture, spring outward to abut the lower edge portion of the plate surrounding the aperture. Ball bearings are provided between the dome 11 and the ball. The apertured plate may form part of the under surface of an article of furniture and, in a modification, the aperture is a blind hole the resilient lugs being in frictional gripping engagement with the interior wall of the hole.
Patent GB-1322163-A (GB)
Title: Ultrasonic detection
IPC: G01N29/032
Filed: 1969-04-17
Abstract: 1322163 Ultrasonic testing VERO PRECISION ENG Ltd R A GOODBODY and D M J P MANLEY 17 July 1970 [17 April 1969] 19644/69 Heading H4D Method and apparatus for detecting particles or bubbles in a fluid comprises transmitting an ultrasonic signal through the fluid and detecting modification of the signal by the particles or bubbles. Bubbles in a fluid are detected by passing the fluid through a detection head 1 via inlet 5 and outlet 6. A C.W. ultrasonic signal from transducer 7 is directed through throat 4 to receiver 8. Attenuation of the signal by absorption and scattering by bubbles is detected by subtracting the transmitted signal, adjusted in amplitude to improve sensitivity, from the received signal. After demodulation the pulses corresponding to bubbles are passed to an oscilloscope and/or counter which may have an audible output and/or a pen recorder. In alternative embodiments (Figs. 3-4, not shown) the transducers are mounted on opposite sides of a cylindrical pipe bearing the fluid, or the pipe is bent to provide a straight section along which the ultrasonic signal may be directed. The apparatus may be used to detect gas leaks in a liquid system, bubbles in photographic emulsion, or oxygen bubbles in blood from a heart machine.
Patent GB-1328424-A (GB)
Title: Method for the withdrawal of a cast tube from a mould during  continuous casting
IPC: B22D11/00
Filed: 1971-08-11
Abstract: 1328424 Continuous casting VSESOJUZNY NAUCHNO - ISSLEDOVATELSKY I KONSTRUKTORSKO - TEKHNOLOGICHESKY INSTITUT TRUBNOI PROMYSHLENNOSTI 11 Aug 1971 37694/71 Heading B3F To prevent plastic deformation of a tubular casting 2, the pressure of withdrawal rollers 4 during extraction of a dummy bar 3 and the casting from an annular space in a mould 1 is reduced, when the casting 2 is gripped, from the pressure when the dummy bar is gripped at the beginning of the withdrawal. This is achieved by using a dummy bar 3, as shown, having a portion with a diameter greater than the casting diameter. Alternatively, the bar 3 may be similar in diameter to the casting 2, but the force of a spring 5 which loads the rollers 4 is reduced by use of a nut 6.
Patent GB-1343449-A (GB)
Title: Moulded shaped articles composed of a knitted fabric
IPC: A41B17/00
Filed: 1971-06-18
Abstract: 1343449 Knitting IMPERIAL CHEMICAL INDUSTRIES Ltd 12 June 1972 [18 June 1971] 28766/71 Heading D1K [Also in Division B5A] In a process for moulding an article, e.g. brassiers, motor car seats, upholstery, or luggage, from a knitted fabric composed of continuous or component-filament yarns of polymeric material, the fabric is first heated in a relaxed condition to develop a crimp in the filaments and to soften one of the filament components which serves as a bonding agent, and then shaped in a mould to form the article before it is allowed to cool. A preferred yarn material has a polyester core and a polyethylene sheath, but polypropylene, copolyester and copolyamides may be used.
Patent ID-30073-A (ID)
Inventor: WEIHRAUCH GEORG
IPC: B29C48/21
Filed: 1999-06-02
Abstract: Methods for the use of laser beams in the case of plastic monofilaments are proposed. For the optical marking of extruded monofilaments or individual monofilaments of a monofilament union, at least the monofilament to be marked, accompanied by the addition of additives reacting with a color change under laser action, are extruded and treated with laser beams in the areas corresponding to the desired marking.
Patent IL-104628-A (IL)
Title: Aerosol pharmaceutical composition comprising beclomethasone-17, 21-dipropionate
IPC: A61K31/57
Filed: 1993-02-05
Abstract: This invention relates to aerosol formulations of use for the administration of medicaments by inhalation, in particular a pharmaceutical aerosol formulation which comprises: (a) beclomethasone dipropionate monohydrate, the particle size of substantially all the monohydrate being less than 20 microns; (b) at least 0.015 % by weight of the formulation of water in addition to the water of crystallisation associated with said monohydrate; and (c) a fluorocarbon or hydrogen-containing chlorofluorocarbon propellant. A method of treating respiratory disorders which comprises administration by inhalation of an effective amount of a pharmaceutical aerosol formulation as defined is also described.
[WO9315741A1]
Patent IL-120977-A (IL)
Title: One way valve for inflatable objects and processes for production and incorporation in the inflatable object
IPC: A63H27/10
Filed: 1996-09-10
Abstract: The valve consists of a strip -1- onto which two coplanar strips -3, 4- are welded separated by an opening -5-. Production of the valve takes a strip -11- onto which two strips -12, 13- are welded separated by a space -5-. The valve obtained -16- is welded onto a laminar -17-, which forms part of the inflatable, with a hole -19- which has to coincide with the valve opening -5-. Next the first sheet is welded to a second laminar -21- which forms the inflatable. The same process obtains a double valve with a single entry. <IMAGE>
Patent IL-124215-A (IL)
Title: Apparatus for cutting integral pieces of food products in three dimensions, particularly for fruits or vegetables and method using the same
Inventor: TAITLER ISAAC
IPC: B26D1/00
Filed: 1998-04-26
Abstract: An apparatus for cutting an integral piece (13) particularly for fruit or vegetable into smaller separate pieces, said apparatus comprising: a first cutting unit (1) capable of preliminary slicing the integral piece into sliced sections, said unit being provided with (a) a transporting means (3) adapted to advance the piece to be cut towards the working area; (b) a feeding means (18) adapted to advance the piece within the working area; (c) a fixation means capable to hold steadily the piece fed into the working area; (d) a first cutting unit provided with a slicing blade, said blade being connectable 659 כ" א באייר התשס" ד - May 12, 2004 to a frame, said blade being slanted with respect to the plane of the working area; (e) a first driving means (21) capable to impart linear motion to said slicing blade so as to approach the integral piece and to slice thereof into sections, said driving means being capable to accelerate the said motion after the integral piece is approached so as to slice effectively from the outside periphery thereof towards the center portion thereof; means for discharging the sliced sections from the working area and for directing them to a second cutting unit (2) capable of cutting the sliced sections into a plurality of smaller pieces, said second cutting unit being provided with a working table (7) adapted to receive the sliced sections discharged from the first cutting unit so as to expose them to a cutting action, said table being rotatable and indexable so as to expose said sections successively to cutting action along at least two non-parallel cutting directions; second driving means capable to rotate said working table and successively to index thereof in positions, enabling cutting action in at least two non- parallel cutting directions; a second cutting unit having a plurality of parallel cutting knives residing within a base frame, said base frame being mounted above the working table with the possibility to approach the sliced sections and to effect the cutting action by the plurality of said knives along a cutting direction; third driving means capable to impart to the base frame linear motion with respect to said table, so as to effect multiple cutting action of said sliced sections produced by the plurality of said knives; and control means for programmed operation of the apparatus. 660 כ" א באייר התשס" ד - May 12, 2004