baber/WOPTO huggingface dataset:
Patent GB-1297455-A (GB)
IPC: C08G59/68
Filed: 1971-04-20
Abstract: 1297455 Curing epoxy resins NEDERLANDS APPLIED SCIENTIFIC RESEARCH FOR INDUSTRY TRADE AND COMMERCE 20 April 1971 [24 April 1970] 10093/71 Heading C3B Epoxy resins are cured by reaction, with a compound containing an average of at least two α-haloalkyl groups per molecule, e.g. ClCH 2 OCH 2 CH 2 OCH 2 Cl or C(CH 2 OCH 2 Cl) 4  Hardening may take place in the presence of 0À005-1% by wt. of the total reactants of a catalyst, e.g. HgCl 2 , SnCl 4 , FeCl 3 , ZnCl 2 , SbCl 2 , BiCl 3 , CH 3 SnCl 3 , PhSnBr 3 , C 4 H 9 SnCl 3  or (PhO.CH 2 .CHCl.CH 2 O) 3 Sb.
Patent GB-1311698-A (GB)
Title: Chrome pigments
IPC: C09C1/34
Filed: 1970-10-15
Abstract: 1311698 Silica-coated chrome pigments IMPERIAL CHEMICAL INDUSTRIES Ltd 24 Sept 1971 [15 Oct 1970] 49060/70 Heading C4A [Also in Division C1] Silica-coated chrome pigments are obtained by adding a suspension of the chrome pigment in an aqueous solution of a silicic acid salt to an aqueous medium at 60-100‹ C., while maintaining the pH of the aqueous medium at 2-9 throughout, and 2-7 until more than 70% of the pigment suspension has been added. Aqueous Na 2 SiO 3  is preferably used, in an amount 1-40% (as SiO 2 ) by wt. of the pigment weight. The aqueous medium may be water containing an acid, e.g. HCl, H 2 SO 4 , HNO 3  or CH 3 COOH, or acid salt, e.g. the sulphate or chloride of Al or NH 4 , and having an initial pH of 3À0-5À5. Preferably 0À2-10% by wt. of a metal oxide or hydroxide is also deposited on the pigment; this may be Al 2 O 3 , either deposited with the SiO 2  when the aqueous medium contains an Al salt, or deposited on the SiO 2 - coated pigment by further treatment with an aqueous Al salt solution. Examples 1-4 relate to a molybdenum chrome and 5-6 to lead chromate.
Patent GB-1314339-A (GB)
Title: Diesters of mixed aromatic acids and their use as plasticisers
IPC: C07C63/313
Filed: 1969-08-27
Abstract: 1314339 Aromatic acid diesters IMPERIAL CHEMICAL INDUSTRIES Ltd 17 Aug 1970 [27 Aug 1969] 42710/69 Heading C2C [Also in Division C3]  The invention comprises a mixture of the diesters of one or more alkanols containing 4- 14 carbon atoms with a mixture of acids comprising o-phthalic acid, isophthalic acid, terephthalic acid, trimesic acid and trimellitic acid. The mixture of acids may also comprise pyromellitic acid and may be obtained by the oxidation of a C 8  to C 10  fraction derived from benzene, toluene and xylene production processes. The esterification may be carried out by reacting the alkanol or alkanols with the mixture of acids in the presence of a mineral acid, an alkyl benzene sulphonic acid, aluminium oxide, a tin salt or a titanium or zirconium alkoxide esterification catalyst.
Patent GB-1315313-A (GB)
Title: Dispenser
IPC: B65G59/10
Filed: 1969-09-03
Abstract: 1315313 Separating nested cups KENWOOD PEERLESS Ltd 3 Sept 1970 [3 Sept 1969] 43726/69 Heading B8S Cups are separated from a nested stack. Fig. 3, by fingers 4B, 5B which are reciprocated in unison. As the fingers move to the left the bottom cup is discharged and as they move back the stack moves down so that the bottom cup is supported by its rim on fingers 4B. Four guides 2 guide the stack of cups.
Patent GB-1318917-A (GB)
Title: Process for the microbiological c-1,2-dehydrogenation of corti costeroids
IPC: C12P33/00
Filed: 1970-08-21
Abstract: 1318917 Steroid 1,2-dehydrogenation RICHTER GEDEON VEGYESZETI GYAR RT 21 Aug 1970 40481/70 Heading C2U In the 1,2-dehydrogenation of 1,2-saturated corticosteroids with Arthrobacter or Corynebacterium strains, after the initial cultivation of the micro-organism has subsided there are added to the culture 0À02-0À2 mg./ml. of a steroid inducer of the androstane or pregnane series to promote the formation of dehydrogenating enzymes and simultaneously 0À01- 0À1 mg./ml. of a carbon and/or nitrogen source to promote a second period of cultivation. After the latter has subsided, the culture is optionally diluted, then 1,2-saturated corticosteroid is added and the #<SP>1</SP>-product is isolated in due course. Specified #<SP>1</SP>-products are prednisolone and 1,2-dehydrocortexolone. In the examples, 11#, 17α,20#,21 - tretrahydroxypregna - 1,4 - dien- 3 - one, 14α,17α,21 - trihydroxypregna - 1,4- diene - 3,20 - dione and 17α,20#,21 - trihydroxypregna - 4 - ene - 3,20 - dione are also formed in minor quantities. Specified organisms are corynebacterium fascians and Arthrobacter simplex. Specified steroid inducers are hydrocortisone, prednisolone and 17α-methyltestosterone. The 1,2-saturated starting material may itself be the product of a microbial transformation in which case it can be used without isolation from the medium in which it is generated. Thus, in Example 5, cortexolone is 11-hydroxylated using Curvularia prasadii to produce a broth containing hydrocortisone, together with minor amounts of 11α,17α,21-trihydroxypregn-4-ene- 3,20-dione and 14α,17α,21-trihydroxypregn-4- ene-3,20-dione, and this broth is filtered and then dehydrogenated by the inventive process.
Patent GB-1319959-A (GB)
Title: Method for the preparation of 2-alkyl substituted thiazoles and selenazoles
IPC: C07D293/12
Filed: 1969-11-03
Abstract: 1319959 Fused thiazoles and selenazoles AGFA-GEVAERT 27 Oct 1970 [3 Nov 1969] 53824/69 Heading C2C 2 - Alkyl - benzothiazoles, naphthothiazoles, benzoselenazoles and naphthoselenazoles, the benzenoid rings optionally having further substituents, are prepared by catalytic hydrogenation of a bis-2-nitro-or-amino-phenyl or naphthyl-disulphide or diselenide in the presence of an alkane carboxylic acid anhydride using as catalyst a rhenium sulphide, followed if desired by hydrolysis of any carboxylic ester or amide groups formed by acylation during the reaction. Bis - 2 - nitrophenyl and 2 - nitro naphthyl disulphides, optionally having further substituents, are prepared by reaction of sodium disulphide with a 2-nitroaryl chloride.  Bis-2-nitrophenyl-selenides, optionally having further substituents, are prepared by reaction of a 2-nitrophenylselenocyanide with potassium hydroxide.  Bis-2-aminophenyl-disulphide is prepared by reaction of o-nitro-chlorobenzene with sodium disulphide, followed by reaction with hydrogen peroxide.
Patent GB-1324012-A (GB)
Title: Furnaces
IPC: C23D9/00
Filed: 1970-06-26
Abstract: 1324012 Tunnel furnaces FERRO (GREAT BRITAIN) Ltd 4 May 1971 [26 June 1970] 31118/70 Heading F4B A direct fired tunnel furnace, particularly of U-shaped construction, includes a flue duct system for circulating hot combustion gases from burners, in which for each burner, a main under floor flue duct 35 extending from each burner nozzle at one side of the tunnel to a main rising duct 37 either in a wall or the opposite side of the tunnel, or as shown in a furnace of U-shape configuration, in a central partition wall 31. Both of the said ducts are provided with flue ports, spaced along their lengths for the discharge of hot combustion gases into the tunnel.  The fusing chamber flue system is constructed from bricks which are stacked directly one upon or adjacent another. The bricks used contain holes 20 and semi-circular ribs 22 (see Figs. 5, 6, not shown).
Patent GB-1332503-A (GB)
Title: Smoking compositions
IPC: C08L1/02
Filed: 1971-09-22
Abstract: 1332503 Smoking compositions BRITISHAMERICAN TOBACCO CO Ltd 22 Sept 1971 [15 Oct 1970] 49095/70 Heading A2C [Also in Divisions C3 and D2] Cigarettes contain a smoking composition made by impregnating a cellulosic sheet material with an aqueous solution of a carboxylic polysaccharide selected from sodium alginate and pectins (in acid or salt form) and drying and shredding the impregnated material. The cellulosic sheet material may be paper e.g. made from α-cellulose pulp, or paper reconstituted tobacco. A flame retarding agent e.g. sulphate or phosphate of Mg, Al, or Na may be added to the sheet material.
Patent GB-1340823-A (GB)
Title: Toy vehicle
IPC: A63H17/12
Filed: 1972-01-10
Abstract: 1340823 Controlling clutches; toothed gearing TOMY KOGYO CO Ltd 10 Jan 1972 1043/72 Headings F2L and F2Q [Also in Divisions A5-A6 and H1] A toy vehicle (see Divisions A5-A6) has a motor which either drives a working mechanism, e.g. a crane, on the vehicle, or the rear road wheels. The motor 20 is battery powered under the control of a three-button switch (see Division H1) for forward drive, stop, or reverse. In one direction of rotation, the motor 20, Figs. 6a, 6b drives through a step-down gear train 61, 62, 66, 68, 72, 76 to a "floating" gear-wheel 94 on a shaft having one end journalled in a casing 18 and the other slidable in a slot (98), Fig. 9 (not shown). Rotation of the gear 76 in the direction of the arrow moves the "floating" gear-wheel to mesh a gear 74, and thus drive through gears 106, 108 110, 112, 102, 84 to a shaft 82 having an accentric pin 88 sliding in a slot in a segmental rack 80. As the shaft 82 rotates, the rack 80 pivots back-and-forth, thus oscillating a meshing gear 14 connected to the jib of the crane, &c. In the other direction of rotation of the motor 20, the reversal of motion of the gear 76 from the clockwise indicated in Fig. 6b to the anti-clockwise indicated in Fig. 8 throws the "floating" gear 94 out of mesh with the gear 74, so that the crane, &c. is no longer raised, &c., and instead into mesh with a gear 128 fast with the axle 130 driving the road wheels 126.
Patent GB-1348988-A (GB)
Title: Drying process
IPC: F26B5/00
Filed: 1971-06-28
Abstract: 1348988 Drying iron oxide IMPERIAL CHEMICAL INDUSTRIES Ltd 28 June 1971 [24 July 1970] 35982/70 Addition to 1211705 Heading C1A [Also in Division F4] In a process for drying an aqueous pigment paste as described in Specification 1,211,705 the pigment paste is hydrated iron oxide, the paste containing 20 to 50% by weight of hydrated iron oxide pigment.
Patent GB-1350866-A (GB)
Title: Method for bending and laying pipe under water
IPC: F16L1/16
Filed: 1972-03-06
Abstract: 1350866 Laying underwater pipe-line TRANSWORLD DRILLING CO 6 March 1972 10355/72 Heading F2P In a method for bending and laying a pipeline underwater to interconnect at least two installations 12, 28 at least one of which is offshore, pipe pulling means 24 is strung between the installations through pipe bending and straightening means 46, 48. Power means 42 pulls the pulling means 24 and pipe-line 44, attached to an end thereof, through the bending and straightening means 46, 48 from one installation 28 to the other 12, the ends of the pipeline then being connected thereto. As shown, each installation 12, 28 includes a platform 14, 30. In a first embodiment of the method a vessel 10 is positioned over the first installation having a wellhead 12 above the-mud line and workmen are lowered on a cable 11 in an open-bottomed chamber 15 which mates with the platform 14 and is then pumped-out. A buoy 16 is released through an opening 18 and trails a messenger line 20 which is then connected to a pulling cable 24 and is hauled down into the chamber 15 through the opening 18 in the platform. The chamber 15 is raised to the surface drawing the cable 24 through the opening 18 and the end is attached to a pulling vessel (27) (Fig. 3, not shown). The surface vessel 10 and chamber 15 are then positioned above the second wellhead 28 and the chamber is lowered to mate with the platform 30. A buoy (32) (Fig. 4, not shown) carrying a messenger line 20 is ejected through an opening 34 in the chamber 15 and connected at the surface to a cable 24 which is then hauled down into the chamber. The end 35 of the cable is attached to a buoy 36 and ejected through an opening 40 in the platform 30. The two pulling cables 24 are then connected at the surface and the pulling vessel 27, Fig. 6, hauls the cable 24 and pipe-line 44, which has been attached to the cable 24, through bending and straightneing rollers 46, 48 on the chamber 15 and platform 30. The pipe-line 44 may be either continuous or comprises lengths welded together as laying progresses. When the pipe 44 reaches the first platform 14 the pipe is severed at the second platform 30 and each end is subsequently connected to the wellheads 12, 28. The variations of the method of stringing the pulling cable 24 at the second installation 28, two lengths of cable are hauled down to and connected within the chamber 15 (Figs. 7, 8, not shown). Alternatively, the chamber 15 is raised to pull the cable through the platform opening 40 (Figs. 9, 10, not shown), or the chamber carries the cable down to the platform 30 as it is initially lowered. In other arrangements one of the installations is on hand (54) (Figs. 13, 14, not shown).
Patent IL-100351-A (IL)
Title: Shielded electrical cable
IPC: H01B7/00
Filed: 1991-12-12
Abstract: An electrical cable comprises one or more insulated elongate electrical conductors (1, 2), a metal electrical shield (5) surrounding the conductors and a pull-thread (7) that extends along the cable under the shield so that the shield can be cut longitudinally by pulling the thread. The cable can be stripped of shield and jacket simply by pulling the thread and then tearing the end of the shield and jacket off. If desired a second conventional pull thread may be located between the shield and jacket in order to allow the jacket to be removed and the shield exposed.
Patent IL-113877-A (IL)
Title: Process for preparing 1-butyl-2-(2'-(2h-tetrazol-5-yl) biphenyl-4-yl-methyl)-1h-indole-3- carboxylic acid and 2'-(2h-tetrazol-5-yl)- biphenyl-4-carbaldehyde intermediates therefor
IPC: A61K31/41
Filed: 1995-05-26
Abstract: The present invention relates to a process for preparing 1-butyl-2-[2'-(2H-tetrazol-5-yl)biphenyl-4-ylmethyl]-1H-indole-3-carboxylic acid and to intermediates useful in such process.
[US5468867A]
Patent IL-119207-A (IL)
Title: Neuroprotective phenols for treatment of tinnitus
IPC: A61K31/407
Filed: 1996-09-05
Abstract: Compounds of formula I, <CHEM> and their pharmaceutically acceptable salts, wherein R<1>-R<6> are as defined herein, are useful in the treatment of tinnitus.
Patent IL-120420-A (IL)
Title: Method and system for preventing the downloading and execution of executable objects
IPC: G06F21/51
Filed: 1997-03-10
Abstract: A method for selectively preventing the downloading and execution of undesired Executable Objects in a computer. The method comprises when an Executable Object is detected at a gateway, analyzing the header of the Executable Object, determining the resources of the computer that the Executable Object needs to utilize, comparing the resources of the computer that the Executable Object needs to utilize with a Security Policy and if the resources of the computer that the Executable Object needs to utilize are included in the list of the resources prohibited for use by the Security Policy, preventing the Executable Object from passing through the gateway, thereby preventing it from reaching the computer which has initiated its downloading.
Patent IL-120927-A (IL)
Title: Method and apparatus for testing a megacell in an ASIC using JTAG
IPC: G01R31/3185
Filed: 1996-06-06
Abstract: Specially modified JTAG test circuitry is used to provide test inputs and outputs for vendor supplied megacells with buried I/Os within an integrated circuit chip. A multiplexer or similar circuit is used to alternatively select between a JTAG boundary scan output or a megacell circuit test output in response to JTAG instructions within an instruction register. Additionally, a multiplexer or similar circuit is used to alternatively select between an input pin or normal circuitry for input to a megacell's buried input. Furthermore, an AND or OR gate is used to allow test inputs to a megacell, which are normally tied either high or low, to be controlled by an input pin when in the special JTAG test mode. In this manner, test vectors applied at test inputs to the megacell circuitry result in test outputs to the megacell circuitry being provided on output pins of the integrated circuit without requiring additional input and/or output pins that are solely operational as test inputs or outputs to the megacell circuitry.
Patent IL-131964-A (IL)
Title: Process for preparing phosphodiester compounds
IPC: C07F9/09
Filed: 1998-01-27
Abstract: A process for preparing phosphodiester compounds having the formula: where R and R' can be the same or different and are chosen from the group consisting of linear, branched or cyclic aliphatic hydrocarbon, aryl, heterocyclic , peptidic, peptoid, deoxyribo- or ribo- nucleotidic or nucleosidic, or cyclic or acylic organic chelating agent groups, all optionally substituted with one or more nitrogen, oxygen, sulfur, halogen, aliphatic hydrocarbon, amide, ester, sulfonamide, acyl, sulfonate, phosphate, hydroxyl, or organometallic substituents, said process takes place in one reaction vessel and comprises the steps of: (a) reacting an alcohol ROH with PCl3 in the presence of a solvent to form a dichlorophosphine compound having the formula: 3131 י' בטבת התשס" ד - January 4, 2004 (b) coupling of the dichlorophosphine compound formed in step (a) with an amine base in the presence of a solvent to form a bis(amino) phosphino compound having the formula: (c) coupling of the bis(amino) phosphino compound formed in step (b) with a second alcohol R1OH, in the presence of a solvent, where the second alcohol can be the same or different from that of step (a), to form an (amino) phosphino compound having the following formula: (d) and subjecting the (amino) phosphino compound formed in step (c) to hydrolysis and oxidation.
Patent IL-133374-A (IL)
Title: Method and apparatus for monitoring gas(es) in a dielectric fluid
IPC: G01N33/00
Filed: 1999-04-13
Abstract: An apparatus for monitoring one or more gas components in a fluid wherein eithera) a sample gas obtained from the fluid is enriched in at least one target gas which is to be subjected to analysis;b) at least one target gas which is to be subjected to analysis is separated from a sample gas obtained from the fluid; orc) both.
Patent IL-139354-A (IL)
Title: Method for making hydroxy-25 ene-vitamin d compounds
IPC: C07C403/00
Filed: 1999-05-28
Abstract: The present invention provides a method for preparing a novel class of vitamin D compounds in which the C-25 or equivalent position has a double bond. In addition, the side chain is optionally extended by one or two methylene or methyne groups. The compounds prepared by the method of the present invention are of value as prodrugs for active 1alpha, 24-dihydroxylated vitamin D compounds.
Patent IL-163574-A (IL)
Title: Process for the preparation of a diester of n - [3 - (t- butyloxycarbonylamino) - propyl] - 2 -aminoethyl phosphonic acid
IPC: C07F9/40
Filed: 1998-07-31
Abstract: This invention relates to a process for the preparation of formula (I) compound [2-((8,9)-dioxo-2,6-diazabicyclo[5.2.0]-non-1(7)-en-2-yl)ethyl]phosphonic acid, an NMDA antagonist useful as an anticonvulsant and neuroprotectant in situations involving excess release of excitatory amino acids. In the process of the present invention, 3-aminopropyl carbamic acid 1,1-dimethyl-ethyl ester is reacted with a dialkyl vinylphosphonate to obtain N-[3-(t-butyloxycarbonyl-amino)propyl]-2-aminoethylphosphonic acid dialkyl ester (d) in 80 % yield. Reaction of (d) with a 3,4-dialkoxycyclobut-3-en-1,2-dione gives [3-[[2-(dialkoxyphosphoryl)ethyl]-(2-alkoxy-3,4-dioxo-1,2-cyclobuten-1-yl)amino]propyl] carbamic acid 1,1-dimethylethyl ester (e) in 96 % yield. Deprotection and cyclization of (e) in trifluoroacetic acid gives [2-((8,9)-dioxo-2,6-diazabicyclo[5.2.0]-non-1(7)-en-2-yl)ethyl]phosphonic acid dialkyl ester (c) in 58 % yield. The phosphonic acid diethyl ester (c) was treated with bromotrimethylsilane to give compound (I).
Patent IL-166179-A (IL)
Title: Transponder with overlapping coil antennas on a common core
IPC: H01Q7/00
Filed: 2005-01-06
Abstract: A wireless device includes an antenna assembly, including a core (36) and one or more power coils (24,26,28), wound around the core on respective power coil axes, including at least a first power coil having a first power coil axis. One or more signal coils are wound around the core on respective signal coil axes, including at least a first signal coil (30) wound so as to overlap the first power coil, the first signal coil having a first signal coil axis that is substantially parallel to the first power coil axis. Power circuitry (38) is coupled to the power coils so as to receive therefrom first radio signals in a first frequency band, and to rectify the first radio signals so as to generate a direct current. Communication circuitry (40), powered by the direct current, is coupled to perform at least one of transmitting and receiving second radio signals in a second frequency band via the signal coils. <IMAGE>
Patent IL-176522-A (IL)
Title: Universal amplification of fragmented rna
IPC: C12Q1/68
Filed: 2006-06-22
Abstract: The invention relates to methods of using fragmented RNA, such as RNA obtained from archived fixed paraffin-embedded tissue material (FPET RNA) or other clinically biopsied tissue specimens for universal gene expression profiling.
Patent IL-177139-A (IL)
Title: Directional flow sensor inhaler
IPC: A61M15/00
Filed: 2006-07-27
Abstract: An fluid sensor to activate and control various components of an inhalation device. The fluid sensor includes an acoustic element, such as a microphone, positioned within said inhalation device to detect fluid within the device and output signals representative of the frequency, direction and/or amplitude of the fluid. These signals control and activate an electrostatic plate and/or a high frequency vibrator.
Patent IL-178720-A (IL)
Title: Method and apparatus for programably treating water in a water cooler
Inventor: DAVIS KENNETH A
IPC: C02F1/00
Filed: 2006-10-18
Abstract: An apparatus for a programmable self sanitizing water dispenser apparatus with a digital computer as well as a programmable method for generating ozone for cleaning the reservoir and the water contained within it.
Patent IL-187118-A (IL)
Title: Fast secure session on half-duplex voice network channels
IPC: H04W/
Filed: 2007-11-01
Abstract: Methods and apparatus are provided for secure communication techniques in a communication system. The system can include a first device which communicates with a second device over a channel. A security association can be established during a first session between the devices via an asymmetric key exchange. The security association comprises a Traffic Encryption Key (TEK) and a first state vector. The TEK comprises a shared, secret symmetric key. The security association is stored in each of the devices for use during a second session between the devices to expedite security association establishment during call set-up of the second session. The security association can be associated with the second device in the first device, and with the first device in the second device. An updated state vector can be generated at the first device. A second session can be established between the first device and the second device by using the TEKs from the first session and the updated state vector. The security association can be used to encrypt voice packets being sent from the first device to the second device. The security association and updated state vector can then be used to decrypt the encrypted voice packets received by the second device from the first device.
Patent IL-188014-A (IL)
Title: Diaphragm latch valve
Filed: 2007-12-10
Abstract: A valve for fire suppression sprinkler systems is disclosed. The valve has a chamber with an inlet and an outlet. A closure member, positioned within the chamber, is movable to close and open the inlet. A latch engages the closure member to hold it in the closed position. The latch also engages a deformable diaphragm. The diaphragm deforms in response to pressure applied to it and allows the latch to move between a latched position engaged with the closure member and an unlatched position away from the closure member. When the diaphragm is depressurized it allows the latch to move and disengage from the closure member, which opens under fluid pressure from the inlet and allows fluid to flow through the valve.