baber/WOPTO huggingface dataset:
Patent GB-1318629-A (GB)
Title: Gas turbine engine
IPC: F16C27/04
Filed: 1970-11-21
Abstract: 1318629 Gas turbine engines - bearings DEFENCE SECRETARY OF STATE FOR ' 17 Nov 1971 [21 Nov 1970] 55494/70 Heading F1G [Also in Division F2] The invention relates to a gas turbine engine in which a shaft carrying a rotor is supported in three spaced bearings, one bearing being disposed adjacent the rotor, this bearing being adapted to allow the rotor to invert should it become unbalanced, the second bearing being adapted to allow the shaft to rotate therein about its altered axis during and after inversion. The engine shown is a three-spool ducted fan engine, the invention being applied to the shaft 11 which carries the fan rotor assembly 10 also the LP turbine rotor. The shaft 11 comprises a forward part 22 on which the fan rotor 10 is mounted and a rearward part 23 on which the LP turbine rotor is mounted, the parts being in splined connection at 24. The shaft is supported in three bearings, a first bearing 27 adjacent the fan rotor 10, a second bearing 36 adjacent the rearward end of the shaft part 22, and a third bearing 42 adjacent the rearward end of the shaft part 23. The bearing 27 is a roller type bearing the inner race of which is mounted on a shaft extension 28, and the outer race of which is mounted in a member 29 which is located between annular flange members 32, 33, the member 29 being located radially by means of a toroidal hollow member 30 which is mounted within a diaphragm structure 31. The second bearing 36 is of the ball type the inner race being supported on the shaft part 22 by means of parts 40, 41 which have part-spherical surfaces whereby the part 41 may move with respect to part 40; the outer race is supported within structure which is the rotor structure of the LP compressor 35. The third bearing 42 is a roller bearing disposed at the downstream end of the shaft part 23. In the event of the fan rotor becoming unbalanced, the toroidal member 30 becomes deformed into a flat ring whereupon the shaft and rotor orbit. As a result of the orbiting of the shaft part 22 the inner part-spherical member 41 moves relative to the outer part-spherical member 40 whereby the bearing 34 allows the shaft part 22 to rotate in its deflected condition. After a certain number of rotations in this unstable condition the shaft inverts i.e. it alters its mode of rotation so that its new rotational axis passes through its new centre of gravity so stabilizing its rotation.
Patent GB-1321910-A (GB)
Title: Processing of pictures
IPC: B44F11/00
Filed: 1970-09-24
Abstract: 1321910 Laminates A L TANNER and L M TANNER 22 Dec 1971 [24 Sept 1970] 45464/70 Heading B5N [Also in Division B6] In a method of treating a picture (i.e. a painting, drawing, print, photographic print, a printed reproduction or a pictorial representation on paper or board) a textile fabric is bonded to the back surface of the picture and a woven textile pattern is impressed on the front surface of the picture. The impressed pattern may be produced by pressing a piece of fabric into the front surface of the picture using a platen press or rollers or by using a roller covered with fabric. The front surface of the picture may be coated with varnish, such as a polyurethane lacquer, and the pattern may be impressed into the varnish before it is completely hardened. The picture may be bonded to a substrate by a water-based adhesive. The water in the adhesive is allowed to penetrate the picture substrate before the pattern is impressed.
Patent GB-1328721-A (GB)
Title: Apparatus for preparing fibrous material for carding machines
IPC: D01G23/02
Filed: 1971-04-28
Abstract: 1328721 Fibre feed to carding machines CONTINENTAL, MOSS-GORDIN Inc 28 April 1971 11792/71 Heading DIN  A fibre feed device for feeding a carding machine 12 from an overhead duct comprises a vertical feed chute 14 having a revolving baffle 10 for extracting fibres from the fibreair stream in the duct, a pair of feed rollers 28, 30 passing fibres to a pair of rocking plates 32, 34, and a pair of compression rollers 38, 40 disposed below the rocking plates 32, 34 for feeding the batt from the plates to a carding machine. The plates 32, 34 can be rocked by cams and driven together with compression rollers 38, 40 by the carding machine.
Patent GB-1332529-A (GB)
Title: Supersonic transport aircraft
IPC: B64C39/00
Filed: 1971-09-27
Abstract: 1332529 Supersonic aircraft A P PEDRICK 27 Sept 1971 44856/71 Headings B7W and B7G A large load-carrying supersonic aircraft is constructed by combining the port wing, engines, body and tail fin of one standard supersonic aircraft with the starboard wing, engines, body and tail fin of a second standard supersonic aircraft, a bridging structure extending between the wingless sides of the two bodies and comprising a nose structure. The latter may be fixed in which case the wings are pivoted on the bodies by fluid bellows to facilitate landing. Alternatively the nose may droop. Aircraft may be a flying boat with retractable floats. Additional engines and seats are carried by the bridging structure.
Patent GB-1341964-A (GB)
Title: Edible emulsions
IPC: A23D7/01
Filed: 1970-02-12
Abstract: 1341964 Pourable margarine UNILEVER Ltd 11 May 1971 [12 Feb 1970] 6906/70 Heading C5C A pourable margarine contains an emulsifier, but is substantially free of proteinaceous material. In the example, sunflower seed oil is blended with minor amounts of fully hardened rapeseed oil, monoglyceryl palmitate and lecithin, flavouring additives and vitamins. A solution of salt in water is added and emulsified in the oil phase. The emulsion is aerated with nitrogen and cooled in a scraped-surface heatexchanger. A product that is otherwise similar but contains milk solids is also described for comparison.
Patent GB-1343279-A (GB)
Title: Mechanical screens for liquids
IPC: B01D29/03
Filed: 1971-09-30
Abstract: 1343279 Screen for open channel LONGWOOD ENG CO Ltd 30 Sept 1971 [10 Nov 1970] 53307/70 Heading B1D Apparatus for removing debris from water flowing in an open channel comprises a screen 9 provided with raking equipment 10 and mounted on a frame 7 pivoted, at a point 15 just above its centre, on a support structure 2 so that it normally rests stably in the position shown, extending into the channel, but can be swung into a horizontal position above the water level in the channel for maintenance purposes. The swinging movement may be effected by hawsers attached to shackles 17 and anchorages 18, or by toothed gearing.
Patent GB-1347573-A (GB)
Title: Electrical frequency processing apparatus and methods
IPC: H03K23/66
Filed: 1972-06-15
Abstract: 1347573 Frequency measurement; variable frequency dividers RACAL INSTRUMENTS Ltd 15 June 1972 [15 June 1971] 27860/71 Headings G4A and G4H The division factor of a variable frequency divider is set to a value inversely dependent on an unknown frequency and directly dependent on a fixed frequency which is also fed into the divider, whereby the output of the divider is a frequency which is a multiple of the unknown frequency. The higher frequency from the divider is counted, enabling a more accurate frequency measurement of the unknown lower frequency. In Fig. 2, ignoring the sealing produced by dividers 6, 12, the fixed frequency F is gated to counter 22, comprising stages 22A, 22B, for one period of the unknown frequency Fx. The most significant stage 22A of the counter 22 at the end of the counting period controls the division factor of divider 14A according to the count therein. The count in the lower significant stage 22B is inserted in complementary form into a comparator 30, which contains a cycling counter driven by the output of the divider 14A, whereby during counting from zero up to the count in stage 22B a one bit counter 26 is inserted to increase the division factor by one, the counter 26 being out of circuit for the rest of each cycle. The output frequency FO of the divider is then a fixed multiple of the input frequency Fx.
Patent GB-1348686-A (GB)
Title: Phosphatic fertilisers
IPC: C05B5/00
Filed: 1971-06-15
Abstract: 1348686 Phosphatic fertilizers BRITISH STEEL CORP 9 June 1972 [15 June 1971] 28032/71 Heading C1B A slag/rock fertilizer is obtained by adding phosphate rock to a solid LD converter steel making slag containing up to 8% by weight of P 2 O 5 .
Patent GB-1351176-A (GB)
Title: Method of making a food
IPC: A23J1/20
Filed: 1971-05-04
Abstract: 1351176 Skim milk products W A DUMONT and J P JULIEN 4 May 1971 12833/71 Heading A2B Skim milk is heated to 70-150‹C, a precipitate is formed by adding a non-toxic calcium salt, the precipitate and whey are separated, an unwashed precipitate having a moisture content of 55-80wt% is recovered, if necessary by interposing a drying step, and this precipitate is either incorporated in a food composition, or the precipitate is lyophilised. Lactalbumen or lactoglobulin may be added to the product. An example relates to the use of the product in sausages.
Patent GB-1354471-A (GB)
Title: Tetrafluoroethylene polymers
IPC: C08J3/28
Filed: 1970-02-03
Abstract: 1354471 Irradiating tetrafluoroethylene polymers IMPERIAL CHEMICAL INDUSTRIES Ltd 3 May 1971 [3 Feb 1970] 5037/70 Heading C3P A tetrafluoroethylene polymer is converted into a form that is capable of being communicated to a median number average particle size of less than 5 Ám as measured optically by subjecting an unsintered coagulated dispersion grade of a tetrafluoroethylene polymer selected from homopolymers of tetrafluoroethylene and copolymers of tetrafluoroethylene with up to 10% by weight, based on the weight of the copolymer of an ethylenically unsaturated comonomer, in powder form to γ-radiation until it has received a dose of at least 2 M Rads. In the Examples coagulated dispersion and milled granular PTFE powders are subjected to doses of 5 M Rads of γ-irradiation and comminuted in a light oil using bead milling or equivalent liquid dispersions techniques or in a fluid energy mill.
Patent IL-101149-A (IL)
Title: Process and intermediates for the preparation of 2, 2-dimethyl-2, 3-dihydrobenzofuran-7- carboxylic acids
IPC: C07D307/79
Filed: 1992-03-05
Abstract: This invention provides a process and intermediates for preparing 2,2-dimethyl-2,3-dihydrobenzofuran-7-carboxylic acids.
Patent IL-105494-A (IL)
Title: Process for preparing cephalosporins
IPC: C12P35/04
Filed: 1993-04-22
Abstract: The invention relates to an improved process for preparing cephalosporins by reaction compounds such as 7-amino -cephalosporanic acid, 7-amino-3-deacetoxy-cephalosporanic acid or their derivatives with derivatives of  alpha -amino acids in the presence of a properly immobilized penicillin acylase enzyme under the following conditions, independently, or in combination: (1) at a temperature ranging from 0 DEG C to +20 DEG C; or (2) at ambient pH; with a high molar ratio of ( alpha -amino acid to a cephalosporanic nucleus.
Patent IL-125469-A (IL)
Title: Hand held cutting tool
IPC: B23Q11/00
Filed: 1998-07-23
Abstract: An attachment for a hand cutting tool having at least one rotating blade, the attachment including a portable device attachable to the hand cutting tool for producing a fog-like spray of water droplets near the rotating blade for moistening dust particles generated during cutting, and a hand tool including such an attachment. Preferably, the attachment includes a blade guard arranged to partially cover the rotating blade, a portable source of pressurized water which can be carried on the body of a user holding the cutting tool, and at least one nozzle mounted in the blade guard and coupled to the source of pressurized water for producing a fog-like spray of water droplets.
Patent IL-137892-A (IL)
Title: Method and apparatus for electrocoagulation of liquids
IPC: B01D19/02
Filed: 1999-02-26
Abstract: An electrocoagulation treatment device for treatment of a flow of liquid comprising: a housing including inner surfaces defining a reaction chamber (12), said housing having an upper end and a lower end; an inlet communicating with said housing at said lower end to allow the flow of liquid into said housing; an outlet communicating with said housing at said upper end to allow the flow of liquid out of said housing; a plurality of reaction plates (26) disposed in said housing and extending substantially vertically therein, said plurality of reaction plates being spaced apart from one another creating gaps between adjacent reaction plates, said flow of liquid being in a flow direction upward through said gaps between said plurality of reaction plates, said reaction plates having non-insulated surfaces for direct contact with said flow of liquid and to be consumed over time due to electrocoagulation; at least two plate tabs (27) integral with selected ones of said plurality of reaction plates, said reaction plate tabs extending beyond those reaction plates without tabs; and a control unit electrically connected to said at least two reaction plate tabs, said control unit providing a line voltage to said tabs in order to create an electrical field for electrocoagulation treatment within said reaction chamber. 1470 א' בתמוז התשס" ד - June 20, 2004
Patent IL-165364-A (IL)
Title: Method for identifying peptides which mimic an idiotype of an autoimmune disease-associated auto-antibody and peptides identified by such method and their use
IPC: G01N33/564
Filed: 2004-11-24
Abstract: Specific peptides have been discovered that mimic an idiotype of an autoantibody. Such peptides may be formed into polymers. The peptides may be used in pharmaceutical compositions for the treatment of an autoimmune disease together with a pharmaceutically acceptable excipient.
Patent IL-172017-A (IL)
Title: Cigarette wrapper with catalytic filler and methods of making same
IPC: A24C5/00
Filed: 2005-11-17
Abstract: A wrapper for a smoking article includes a web; and a patterned deposit on at least a portion of one surface of the wrapper, wherein the patterned deposit comprises catalyst particles. The patterned deposit can include a nanoparticle catalyst that is capable of catalyzing the conversion of a constituent gas component in the mainstream and/or sidestream smoke of the smoking article. The constituent gas component can be carbon monoxide and/or nitric oxide and the catalyst particles can be iron oxide. Also provided is a smoking article comprising a tobacco rod having a wrapper formed around the tobacco rod, the wrapper including a patterned deposit on at least a portion of one surface of the wrapper. A method of making the wrapper and a method of making a smoking article utilizing the wrapper are also provided.
Patent IL-177306-A (IL)
Title: Investment casting process
Inventor: JONES SAMANTHA
IPC: B22C1/22
Filed: 2006-08-06
Abstract: A process for the production of a shell mould, comprising the sequential steps of: (i) dipping a preformed expendable pattern into a slurry of refractory particles and colloidal liquid binder whereby to form a coating layer on the pattern, (ii) depositing particles of refractory material onto the coating, and (iii) drying, steps (i) to (iii) being repeated as often as required to produce a shell mould having the required number of coating layers, characterised in that during at least one performance of step (ii) the particles of refractory material have been pre-mixed with a gel-forming material whereby to coat at least a portion of the refractory particles with the gel forming material such that after contact with the coating layer moisture is absorbed by the gel-forming material thereby causing gellation of the colloidal binder so reducing the time required for drying in step (iii).
Patent IL-178727-A (IL)
Title: Tetrahydropyridothiophene derivatives and pharmaceutical compositions containing the same
IPC: A61K31/4365
Filed: 2006-10-19
Abstract: Compounds of a certain formula (I), in which Ra and Rb have the meanings indicated in the description, are novel effective compounds with anti-proliferative and/or apoptosis inducing activity.
Patent IL-181456-A (IL)
Title: Kits comprising 5-amino-2-hydroxybenzoic acid and a reducing sugar and method providing the kit
IPC: A61K/
Filed: 2007-02-20
Abstract: Compositions comprising 5-amino-2-hydroxybenzoic acid (5-amino salicylic acid, mesalamine) and a reducing sugar, e.g., lactose, undergo the Maillard and other chemical reactions and produce, in the case of lactose, a degradant 5-[2-formyl-5-(hydroxymethyl)-1H-pyrrol-1-yl]-2-hydroxybenzoic acid. Inventors have developed means to contain and/or reduce the formation of degradants of 5-amino-2-hydroxybenzoic acid.
Patent IL-187088-A (IL)
Title: Solid redispersible emulsion
IPC: C09K23/56
Filed: 2007-11-01
Abstract: The invention relates to a solid redispersible emulsion, which is comprised of an oil-in-water emulsion consisting of a laundry care constituent, which is encapsulated in an enclosure. This enclosure is stabilized by polyvalent metal ions and, initially, is water-insoluble and is rendered soluble by adding metal ions. The enclosure material is preferably a biodegradable material and, in particular, a polysaccharide, such as alginates, pectins or carageenans. These solid and redispersible emulsions are used, in particular, in laundry care products.
Patent IL-190350-A (IL)
Title: Benzothiazole cyclobutyl amine derivatives for selectively modulating histamine-3 receptors and ligands and pharmaceutical compositions comprising the same
IPC: A61K/
Filed: 2008-03-20
Abstract: Compounds of formula (I) are useful in treating conditions or disorders prevented by or ameliorated by histamine-3 receptor ligands. Also disclosed are pharmaceutical compositions comprising the histamine-3 receptor ligands, methods for using such compounds and compositions, and a process for preparing compounds within the scope of formula (I).
Patent IL-208756-A (IL)
Title: Dish solar air electroplant
IPC: F03G/
Filed: 2010-10-17
Abstract: A solar air electric plant comprising: air filter 1, throttle (shuttle) 2 through which a stream of ambient air enters into a volume action air compressor 3 connected via coupling 4 to a volume action pneumatic motor 5. Produced by compressor 3, the compressed air is transferred through regenerator 8 to solar heater 9 and therefrom in parallel to pneumatic motor 5, which rotates compressor 3, and to pneumatic motor 6 which rotates the current alternator 7 and therefrom via said regenerator 8 may be discharged to the atmosphere.
Patent JP-S62256434-A (JP)
Title: Plasma dry etching apparatus
Inventor: MINATO TADAHARU
IPC: C23F4/00
Filed: 1986-04-29
Abstract: PURPOSE:To improve the shape of an etched groove, eliminate irregularity of etching and avoid the variation of etching rate in the surface of an element or when a deep groove is formed by a method wherein plasma etching gas or the like is made to flow in an etching chamber so as to form a linear steady streamlined flow. CONSTITUTION:A straight line connecting the center of a plasma gas inlet 4 and the center of an exhaust outlet 6 of reacted gas is so arranged as to be in parallel to the surface of an element 7 to be etched. In other words, the flow of the plasma etching gas is parallel to the surface of the element 7 and the flow in an etching chamber is made to be steady and linear and the element 7 to be etched is put in the streamlined flow of the etching gas. With this constitution, metabolism between the plasma etching gas and the reacted gas near the surface of the element or in a groove formed in the element can be improved and the ununiformity of the etching rate in the surface of the element and so forth can be improved.
Patent JP-H06291563-A (JP)
Title: Audio amplifier
Inventor: TOKUHISA SEIICHI
IPC: H03F1/34
Filed: 1993-04-05
Abstract: PURPOSE:To obtain an audio amplifier in which high frequency noise components intruding into a feedback circuit can be reduced, and a satisfactory sound quality can be obtained by allowing the high frequency noise components intruding from an output terminal to pass through an emitter resistor and absorbing them by the emitter of a transistor with a low output impedance. CONSTITUTION:The connecting point of an emitter resistor 2a of an NPN type transistor 1a and an emitter resistor 2b of a PNP type transistor 1b is connected to an output terminal 6, and the emitter of the NPN type transistor 1b and the emitter of the PNP type transistor 1b are connected to a capacitor 4. Also, the emitter of the NPN type transistor 1a and the emitter of the PNP type transistor 1b are respectively connected to a resistor 3a and a resistor 3b, and the connecting point of the resistor 3a and the resistor 3b is connected to a feedback circuit 11. The unbalanced operation of the high frequency area of the NPN type transistor 1a and the PNP type transistor 1b can be prevented by the capacitor 4 to which the emitter of the NPN type transistor 1a and the emitter of the PNP type transistor 1b are connected.
Patent JP-S5624515-A (JP)
Title: Removal of noise form signal
Inventor: SANO KAZUO
IPC: G01H1/00
Filed: 1979-08-08
Abstract: PURPOSE: To remove noises without impairing the linearity of the vibration signal of a mechanical system by a method wherein the vibration signal is compared with a reference voltage and a gate is opened for outputting the signal only when the signal is larger than the reference voltage.  
     CONSTITUTION: The vibration signal obtained from a sensor 52 in a mechanical system 51 is inputted into a gate 1 and also into a voltage comparator 2 simultaneously. The comparator 2 compares the vibration signal ES with a reference signal ER fed from a reference voltage generator 57, and a gate signal is impressed to open the gate 1 when ES>ER. Accordingly, the vibration signal is outputted through the gate 1 to a recorder 54 only when ES>ER. In this way, noises below the reference voltage can be removed without impairing the linearity of the vibration signal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63267826-A (JP)
Title: Safety device for open type burner
Inventor: TAKAHASHI MUTSUHIKO
IPC: F23N5/24
Filed: 1987-04-23
Abstract: PURPOSE:To make it possible to actuate an automatic aseismatic fire extinguisher to extinguish fire under oxygen deficiency and to lock the same at the time of no-fuel burning by providing a thermal deformation element sensing a temperature fluctuation and changing its position under oxygen deficiency within the room, and also providing a no-fuel burning locking knob pushing an operating frame to the side of an interlocking member at the time of no-fuel burning so as to engage the knob with the operating frame. CONSTITUTION:When indoor air becomes oxygen deficient, the temperature within an atmo sphere A of an exhaust gas from a combustion cylinder 6 lowers. This displaces a bimetal 5 provided within the exhaust gas atmosphere A. When an interlocking member 8 having an L-shaped tip end is rotated in the direction indicated by arrow by utilizing this displace ment force the interlocking member 8 is disengaged from an engaging part 13 and lowers. As a result, an automatic aseismatic fire extinguisher 7 operates through an operating frame 9 provided at the lower end of the interlocking member 8 and extinguishes fire. Further, when a no-fuel burning locking knob 18 provided at the end of the interlocking member 8 is set in the direction of arrow along the inclined surface 21 of a no-fuel burning lock guide 19, the interlocking member 8 is pushed through the operating frame 9. Therefore, even when the temperature lowers, the automatic aseismatic fire extinguisher 7 cannot operate, and complete no-fuel burning can be performed.