baber/WOPTO huggingface dataset:
Patent GB-1259390-A (GB)
IPC: C07C67/04
Filed: 1969-10-29
Abstract: 1,259,390. Saturated alcohols and esters. CELANESE CORP. 29 Oct., 1969 [1 Nov., 1968], No. 52884/69. Heading C2C. A process for the production of an alcohol, a carboxylic acid ester or a mixture thereof comprises contacting an ethylenically unsaturated compound with a liquid medium comprising a carboxylic acid, a free heteropoly acid of molybdenum or tungsten and, if an alcohol is to be obtained, water. The heteropoly acid used is preferably one having a central atom of P, Mn or As, with the ratio of Mo or W atoms to central atoms being from 9 : 1 to 11 : 1, e.g. 10-molybdophosphoric acid. Examples describe the preparation of isopropyl alcohol and esters thereof, cyclohexyl acetate, t-butyl acetate and 2-decyl acetate.
Patent GB-1264738-A (GB)
IPC: G02B21/06
Filed: 1970-06-26
Abstract: 1,264,738. Lamps. ERNST LEITZ G.m.b.H. 26 June, 1970 [22 July, 1969], No. 31026/70. Heading F4R. [Also in Divisions G2 and H2] A lampholder assembly for a microscope coinprises a lampholder 14 with bulb 15, mounted on a carrier 12 which is slidably received in a guide tube 13 within a housing 10, contacts 16, 17 electrically connected to the lamp and insulated from and mounted on the carrier engaging respective contacts 18, 19 similarly mounted in the housing. Replacement of the bulb is effected by sliding the assembly from the housing through aperture 11, the electrical connections between contacts 16, 18 and 17, 19 being thereby broken so that the lamp may be replaced safely. A guide pin 12<SP>1</SP> aligns the carrier 12 correctly in the housing. A tapped transformer 21 may provide different voltages to the lamp 15, when in situ, via a selector switch 20. The housing may be a pedestal base of a microscope.
Patent GB-1288863-A (GB)
IPC: G04B17/22
Filed: 1970-02-04
Abstract: 1288863 Clocks and watches GES ZUR FÍRDERUNG DER FORSCHUNG AN DER EIDGENÍSSISCHEN TECHNISCHEN HOCHSCHULE 4 Feb 1970 [5 Feb 1969] 5403/70 Heading G3T A mechanical vibrator for a timepiece comprises a resilient ring 11 which has two axes of symmetry A, B and carries masses 12 which vibrate in opposition along the axis A. For fine turning, secondary vibrators are provided which comprise spring arms 2, 2<SP>1</SP> carrying masses 3; 3<SP>1</SP> and which may be angularly adjusted with respect to the ring 11, on their rotatable support pins 1, 1<SP>1</SP>. Alternatively the pins 1, 1<SP>1</SP> may be fixed and the masses 3, 3<SP>1</SP> may be longitudinally adjustable on the arms 2, 2<SP>1</SP>. The arms 2 may be of a material of which the change of length with temperature is such as to compensate for frequency changes of the ring 11. A number of embodiments are described in which the masses 3 are threaded or eccentrically pivoted on the arms 2 or are omitted, and in which the arms 2, which may be at right angles to the plane of the ring 11, are mounted on individual pins 1 Fig. 6 (not shown) or form a single member strung between two such pins Fig. 9 (not shown).
Patent GB-1289570-A (GB)
IPC: H01R12/79
Filed: 1970-09-29
Abstract: 1289570 Two part couplings THOMAS & BETTS CORP 29 Sept 1970 [31 Oct 1969] 46287/70 Heading H2E A matched impedance edge-connector to connect a flat cable 11 to a printed circuit board 30 has a metallic insert 23 between the signal leads 17 and the earth leads 19. The cable leads are soldered (at 21, 22) to split ended connector pins 26 which are set in two rows of cavities 15, 27 in the insulating block 14. The copper or phospor-bronze plate 23 fits in a slot 18 and may be either the same width as the block 14 and moulded in or wider, in which case its ends are folded over the earth conductors (Fig. 4, not shown) and soldered to them. A cover 13 with a slot 35 for the printed circuit board fits over the block, and encapsulating material 25 is poured into the rear of the cover.
Patent GB-1301669-A (GB)
IPC: F22B1/18
Filed: 1969-12-10
Abstract: 1301669 Tubular heat exchangers H V SALT 12 June 1970 [10 Dec 1969] 60248/69 Heading F4S Mounted within an upright flue pipe 8 (e.g. by welded-on supports 10) is a tubular body 1 with a hollow wall forming an air or water jacket 2 around a central passage 3 open at its lower end, the jacket 2 being connected by duct means 6, 7 to a fluid venting or circulating system. The central passage at its upper end is closed either by a wall 12 or by a normally closed damper (17, Fig. 4) and there may optionally be lateral passages 15, Fig. 3, to the face from the central passage 3. In use, the flue gases flow around the body 1 and into the central passage 3 which they leave by its lower end and/or by the lateral passages 15. The passages 15 may be controlled by valve means. The space between the body and the wall of the flue may comprise a plurality of ducts for the flue gases. The wall 8 itself may be hollow, forming a second fluid jacket encircling the jacket 2. Vanes or ribs may be provided on the body 1 to deflect the flue gases on to the heat exchange surfaces. The body 1 is shown as parallel cylindrical but may be tapered and oval, rectangular, triangular or hexagonal in in cross-section. The body including the passage 3 may be flared at one or both ends, or it may be barrel-shaped.
Patent GB-1305484-A (GB)
IPC: C01G25/00
Filed: 1970-09-10
Abstract: 1305484 Basic zirconium carbonate LABORATORII INSTITUTA OBSCHEI I NEORGANICHESKOI KHIMII AKADEMII NAUK UKRAINSKOI SSR 10 Sept 1970 43267/70 Heading C1A Basic zirconium carbonate is prepared in crystalline easily filterable form by reacting solid basic zirconium sulphate with an aqueous solution of (NH 4 ) 2 CO 3  or alkali metal carbonate. The molar ratio of e.g. (NH 4 ) 2 CO 3  to basic sulphate (as ZrO 2 ) should be 0À8 : 1 and the aqueous solution should preferably contain 9-10% by weight of (NH 4 ) 2 CO 3  or alkali metal carbonate. The process of the invention may be operated in conjunction with a process for primary processing of zirconium ores to ZrO 2  in which the basic sulphate is an intermediate and also in which the ammonium sulphate by-product from the process of the invention can be utilized. The product is stated to have a higher ZrO 2  content #67% wt.) than that of previously known basic zirconium carbonate (#40 wt. per cent).
Patent GB-1322392-A (GB)
Title: Hot water generator
IPC: F24D3/08
Filed: 1970-01-16
Abstract: 1322392 Water heaters; tubular heat exchangers RYCROFT (CALORIFIERS) Ltd 19 April 1971 [16 Jan 1970] 2209/70 Headings F4A and F4S A water heater comprises a tank 1 with a plurality of U-tubes 6, 7 located in water heating space 5 and through which is circulated a heating fluid, baffle means 3, 22, 23 extending parallel with the tubes for directing cold water from an inlet 24 to pass over substantially the full lengths of the tubes to a hot water storage space 4, and a thermostat 25 for regulating the flow of heating fluid. The latter may be steam which enters an annular steam chest 18 through connection 17 and passes through the U-tubes 6, 7 to a chest 19 leading to a steam trap; drain ports 21 for condensate are provided between the steam chests or alternatively both chests may have steam traps. Alternatively hot water or oil may be used as the heating fluid and in this case the baffle 22 may be omitted and the cold water then enters at the bottom of the heater. The U-tubes are disposed in a circular array and each lies in an oblique plane, Fig. 2 (not shown). Cold water enters through inner baffle 23, rises upwardly between baffles 22, 23 and then passes downwardly between baffles 3, 22 to enter water storage space 4 having a hot water outlet 28. Thermostat 25 responds to the water temperature at three different flow points.
Patent GB-1327201-A (GB)
Title: Buttons
IPC: A44B1/34
Filed: 1970-08-26
Abstract: 1327201 Button NEWEY GOODMAN Ltd 26 Aug 1970 [26 Aug 1969] 42342/69 Heading A3H A button has a base 2 made of a thermoplastics material which can be welded onto a fabric support 5; the head 1 being permanently engaged with the base by snapping the stud 13 past the projecting flanges 6 to the position, in cavity 8, shown by the chain-dotted lines. The base portion may be transparent.
Patent GB-1334360-A (GB)
Title: Encapsulation of thermal insulation materials
IPC: B21D26/02
Filed: 1970-12-31
Abstract: 1334360 Thermal insulation DELANEY GALLAY Ltd 31 Dec 1970 [31 Dec 1969] 63546/69 Headings F2G and F2X Thermal insulation for a pipe junction comprises the separate members 10, 12 which mate together to hold the stub 26 when welded in position. Each half, 10, 12 is constructed of members 16, 18 and 20, 22 resistance welded at 24 to enclose the insulating material 14. The corrugated cover 32 is welded over the air vent holes 30 to provide a breather hole. Silicon fibre felt is employed as the material 14. The members 16, 18 and 20, 22 are of fluid-formed metal, i.e. metal formed in or over a die by the action of fluid pressure on a resiliently flexible diaphragm which engages the blank.
Patent GB-1339191-A (GB)
Title: Drink dispensing machine
IPC: B67D3/00
Filed: 1971-06-23
Abstract: 1339191 Dispensing liquids GKN SANKEY Ltd 20 June 1972 [23 June 1971] 29363/71 Heading A4T [Also in Division F4] A drink dispensing machine has a heater tank 11 for water, and a loop 14, 15, so that the water circulates by convection when liquid is not being dispensed, the loop containing a valve 16 having a first state allowing circulation and a second state in which water is the loop is directed from the loop to selector valves 20-23 (at least two being provided), each selector valve being operable to dispense liquid via respective pipework 24-27 leading to a cup station (not shown), and means 124 for venting the selector valves to atmosphere on completion of dispensing . Heater tank 11 may be fed from heater tank 12 supplied by a ball-cock from the main via a valve 28 controlled by an overflow device to close the valve if water escapes from the system. Pipe 17 is an expansion pipe leading back to the header tank.
Patent GB-1339331-A (GB)
Title: Aircraft
IPC: B64C9/20
Filed: 1971-03-12
Abstract: 1339331 Aircraft flap system BRITISH AIRCRAFT CORP Ltd 10 March 1972 [12 March 1971] 8236/71 Heading B7G A flap system for an aircraft includes an actuator, a first guide unit 30 mounted for movement with respect to wing 1 and a second guide unit 20 mounted on the first unit and carrying a flap 2, there being releasable coupling means whereby during initial extension of the actuator the two units move together but on further extension they are uncoupled and the second unit is extended from the first. The first guide unit 30 comprises members 10, 12 connected by bolts and spars 13 and having arcuate tracks 9, 11 engaged by rollers mounted on chordwise members 3, 4 and the second unit 20 is a further member having arcuate tracks 18, 19 engaged by rollers on the guide unit 30. The actuator is a screw jack comprising nut 27 and screw 28 attached to the unit 20. As the jack is extended from its forwardmost position, Fig. 2 (not shown), roller 34 is at first in contact with a surface 35 on the wing, but when the roller reaches the end of the surface 35, Fig. 3, it drops, so that the latch arm 31 on the guide unit 30 is freed from hook 33 on the unit 20; at the same time crank member 39 carried by the unit 30 comes away from cam surface 40 on the screw 28 so that latch arm 36 engages hook 38 on the wing. Thus as the flap is moved to its fully extended position, Fig. 4 (not shown), the unit 30 is held fixed to the wing. The flap 2 may be a slotted flap comprising a main member 2a spaced from the leading edge of which is a vane 2b.
Patent GB-1342098-A (GB)
Title: 14c-labelled compounds
IPC: A01G33/02
Filed: 1971-03-12
Abstract: 1342098 <SP>14</SP>C labelled protein UNITED KINGDOM ATOMIC ENERGY AUTHORITY 2 March 1972 [12 March 1971] 6779/71 Heading C3H [Also in Divisions C6 and C2] <SP>14</SP>C labelled protein is produced by growing Anacystis in a medium containing <SP>14</SP>C, preferably <SP>14</SP>CO 2  and/or H<SP>14</SP>CO 3 -, harvesting the organisms and recovering the desired product. The preferred species is Anacystis Nidulans.
Patent GB-1345194-A (GB)
Title: Method for making aspheric convey surfaces
IPC: B24B13/00
Filed: 1971-10-27
Abstract: 1345194 Grinding lenses C W NEEFE 27 Oct 1971 49916/71 Heading B3D [Also in Division G2]  A method of making a convex aspherical lens surface comprises rotating both a convex lens 1 and an abrading surface 6, the surface contacting a region 7 of the surface of the lens lying between the optical axis and the periphery. Abrading the region 7 causes a flattening in the contour of a spherical lens to reduce the spherical aberration, the largest amount of flattening being required at a distance of 71% of the distance of the centre of the lens from its edge. Formulae are given in the Specification for the amount of material to be removed. The abrading may be effected by a flat, slightly concave or slightly convex disc 6 of soft foam material having a fabric covering.
Patent GB-1347083-A (GB)
Title: Process for preparation of substantially refined methyl-tereph thalic acid and/or 4-methylisophthalic acid
IPC: C07C51/42
Filed: 1971-04-16
Abstract: 1347083 Purifying methylbenzene dicarboxylic acids TEIJIN Ltd 16 April 1971 9650/71 Heading C2C A process for refining crude methylbenzene dicarboxylic acid (i.e. methylterephthalic acid and/or 4-methyl isophthalic acid) produced by oxidizing pseudocumene with molecular oxygen in the presence of cobalt comprises mixing the crude dicarboxylic acid at a temperature from 80‹ to 220‹ C. with sufficient solvent, comprising acetic acid and from 0% to 40% by weight of the solvent of water, to dissolve the dicarboxylic acid, separating the undissolved impurities suspended in the solution while maintaining the temperature of the solution at 80‹ to 220‹ C. and recovering refined solid methyl benzene dicarboxylic acid. The insoluble material separated from the methyl benzene dicarboxylic acid solution contains trimellitic acid and cobalt as a complex. Examples are furnished.
Patent GB-1352732-A (GB)
Title: Electron multipliers
IPC: H01J43/24
Filed: 1971-05-03
Abstract: 1352732 Shaping and fusing glass fibres MULLARD Ltd 9 Feb 1972 [3 May 1971] 12780/72 Heading C1M [Also in Division H1] A glass block having channels with curved axes passing from one face of the block to an opposite face is produced from tubular glass fibres-which may either be hollow or provided with a solid core of metal or readily etched glass, which cores are narrowed at a later stage of the process-which are stacked and fused together. The fibres may first be curved in the desired manner, by the use of heat and a pair of corrugated rollers (Fig. 7), or a corrugated press (Fig. 8), to form a baule, which is subsequently cut at such planes as give the desired channel shapes therebetween (Figs. 9 to 11, not shown). Alternatively, a block with straight channels is first formed, which is then softened by heat and sheared, either with (Fig. 13, not shown), or-as shown-without, a temperature gradient from one face of the block to the other. To prevent slipping at the surface of the block during application of the shear force, disposable sheets of nickel-iron may be sealed to the apposed faces of the block, or the latter may be coated with an enamel. The block may be employed as the channel plate of an electron multiplier.
Patent GB-1355032-A (GB)
Title: Electro-magnetic pressure device
IPC: H01F7/16
Filed: 1972-05-23
Abstract: 1355032 Electromagnets CARL ZEISS JENA VEB 23 May 1972 24243/72 Heading H1P Device for producing a standardized mechanical measuring pressure comprises a housing 1 containing cylindrical magnetic yokes 2, 3, 4 carrying coils 5, 6, 7, the cores of yokes 2, 3, 4 having respective radial perforations 11, 12, 13. Webs 14 of yokes 2, 3, 4, are spaced between the perforations and an armature 17 having non- magnetic ends 26, 27 longitudinally movable in antifriction bearings 15, 16 comprises soft magnetizable sections 20, 21, 22 separated by non-magnetic spacers 18, 19 normally positioned adjacent to coils 5, 6, 7; the centre to centre spacing of the sections differing from those of the coils. Yoke 2 and its coil 5 are axially displaceable of housing 1 to vary armature displacement, and the coils are manually or program controlled. Pressure sensors contacting a specimen are attached to the ends 26, 27 and the yokes may be anchored to the housing 1 by screws 28. Coils 5, 7 control pressure in either respective direction, and coil 6 retains the armature in an extreme position and restores it to its mid point. In operation, energization of coil 6 excites flux in section 21 and apertured yoke 3 which develops opposed poles, and retains the armature in mid-position relative to coil 6. Energization of either of coils 5, 7 displaces the armature axially in either sense to apply a force to the appropriate sensor of magnitude dependent on applied voltage.
Patent ID-25704-A (ID)
Inventor: EMMICK JEFFREY THOMAS
IPC: A61K31/00
Filed: 2000-04-26
Abstract: The present invention relates to highly selective phosphodiesterase (PDE) enzyme inhibitors and to their use in pharmaceutical articles of manufacture. In particular, the present invention relates to potent inhibitors of cyclic guanosine 3',5'-monophosphate specific phosphodiesterase type 5 (PDE5) that when incorporated into a pharmaceutical product at about 1 to about 5 mg unit dosage are useful for the treatment of sexual dysfunction.
Patent IL-106153-A (IL)
Title: DNA sequences encoding for an amino acid transporter plasmids bacteria yeasts and plants containing an amino acid transporter and their use
IPC: C12N15/70
Filed: 1993-06-28
Abstract: There are described transgenic plants comprising DNA sequences, that contain the coding region of amino acid transporters, whose introduction in a plant genome modifies the transfer of metabolites.
Patent IL-119548-A (IL)
Title: Non-reducing saccharide
IPC: A23L15/00
Filed: 1993-12-22
Abstract: A method for purifying trehalose is provided. The method comprises:       (a) providing an aqueous trehalose solution; (b) concentrating the aqueous trehalose solution to crystallize trehalose; and (c) separating and collecting the crystallized crystalline trehalose hydrate.   <MATH>
Patent IL-120902-A (IL)
Title: Polyethylene glycol-interferon conjugates, their preparation and pharmaceutical compositions containing them
IPC: A61K47/48
Filed: 1997-05-23
Abstract: A physiologically active polyethylene glycol-interferon a (PEG- IFNa) conjugate of the formula wherein R and R1 are independently C1-C6-alkyl; X is NH or O; n and n' are integers having a sum of from 600 to 1500; and the average molecular weight of the polyethylene glycol units in said conjugate is from 26,000 daltons to 66,000 daltons. 1312 א' בתמוז התשס" ד - June 20, 2004
Patent IL-126466-A (IL)
Title: Extendable/retractable airfoil assembly for fixed wing aircraft
IPC: B64C/
Filed: 1998-10-06
Abstract: A retractable airfoil assembly (20) for selectively increasing the lift surface area of an aircraft of the type including a fixed wing structure (28) comprising: a furling drum (521) mounted on the aircraft for rotation about a longitudinal axis; a guide track disposed along the fixed wing structure; first (42) and second (44) flexible sails movable coupled to the guide track and wrapped one over the other in overlapping relation around the furling drum; sail drive apparatus attached to the sails for moving the sails along the guide track; the sail drive apparatus comprising a rotatable cable drum (54) and a drive cable (26) wound about the rotatable cable drum, the drive cable including a first end portion (66) and a second end portion (68) attached to the first sail and the second sail, respectively; and rotary drive apparatus (56) coupled to the furling drum for rotating it clockwise and counterclockwise. 3725 כ" ח בשבט התשס" ב - February 10, 2002
Patent IL-130684-A (IL)
Title: Asymmetric synthesis of benzoxazinones
IPC: A61P43/00
Filed: 1997-12-15
Abstract: Process for asymmetric synthesis of benzoxazinone derivatives of formula (VI), comprises: (a) reacting (I) with (VII) or (VIII) in the presence of an acid catalyst to give (II) which is reacted with a mixture of (IX), alkyl lithium and cyclopropylacetylene to give (III); (b) (III) is oxidised to (IV) and this is reacted with a cleaving agent and a trapping agent to give (V); and (c) (V) is treated with a cyclising agent to give (VI). X = Cl or F; A = CF3, C2F5 or C3F7; R1 = H, 1-6C alkyl or 1-6C alkylcarbonyl; R2 = H; R3 = H, Me, Et or phenyl substituted by up to 3 of R12; R4, R5, R4a, R5a, R6, R8, R9 = H, 1-6C alkyl, 1-6C alkoxy or 1-6C alkylthio; R12 = H, 1-6C alkyl, 1-6C alkoxy or 1-6C alkylthio; Y = (CH2)n or O; n = 0 to 3; P = amine protecting group of formula (a) or (b); P" = group of formulae (c) or (d); R10, R11 = 1-4C alkyl; or NR10R11 = pyrrolidinyl, piperidinyl or morpholinyl.
Patent IL-130825-A (IL)
Title: Large scale genotyping of diseases and a diagnostic test for spinocerebellar ataxia type 6
Inventor: LEE CHENG-CHI
IPC: C12Q1/68
Filed: 1998-01-07
Abstract: The present invention provides a method of screening individuals at risk for developing diseases caused by trinucleotide repeat sequence instability. Specifically, the present invention is drawn to screening individuals at risk for developing autosomal dominant spinocerebellar ataxia type 6 by determining the length of a CAG trinucleotide repeat in the alpha<SUB>1A </SUB>calcium channel gene of the individual. In addition, there is provided a method of identifying genes which are disease-causing due to trinucleotide repeat sequence instability by large scale genotyping.
Patent IL-131096-A (IL)
Title: Method for preparing a composition derived from muscle tissue
IPC: A61K35/34
Filed: 1999-07-26
Abstract: A method for preparing a biologivcally active composition of matter from muscle tissue, comprising: (i) providing muscle tissue directly from an animal without prior culturing of said tissue; (ii) treating the tissue in a liquid medium under conditions in which said matter contained within the tissue is freed into the medium as a supernatant; (iii) separating the supernatant from cell matter; (iv) separating from the supernatant a fraction comprising substances having a molecular weight of below about 10,000 Dalton; said fraction being said biologically active composition and having an anti- metastatic or a chemo-protective effect.
Patent IL-140186-A (IL)
Title: Article surface with metal wires and method for making
IPC: F28F21/08
Filed: 2000-12-08
Abstract: A surface (12) of an article (10), for example an external fluid flow surface, includes a plurality of metal wires (14) lengthwise of the wires (14) along the article surface (12). The article (10) can be in the form of a component of an apparatus, for example a component of a gas turbine engine, the wires (14) being bonded along and modifying surface characteristics of the article (10). Also, the article (10) can be in the form of a bonding layer, for example a brazing tape, including the metal wires (14) carried along a surface (12) of the layer. <IMAGE>
Patent IL-145996-A (IL)
Title: Benzimidazole compound crystal
IPC: A61P1/04
Filed: 2001-10-17
Abstract: A novel crystal of (R)-2-[[[3-methyl-4-(2, 2, 2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole or a salt thereof of the present invention is useful for an excellent antiulcer agent.
Patent IL-147076-A (IL)
Title: Aminoguanidine bicarbonate with particular properties and method for making same
IPC: C07C277/08
Filed: 2001-12-13
Abstract: The invention concerns a method for making aminoguanidine bicarbonate from an aqueous solution of cyanamide and an aqueous solution of hydrazine in the presence of CO<SUB>2</SUB>. The invention is characterised in that it consists in proceeding with an amount of cyamide slightly higher than the stoichiometric quantity. The invention also concerns quasi-spherical agglomerates of aminoguanidine bicarbonate crystals.