baber/WOPTO huggingface dataset:
Patent GB-1326711-A (GB)
Title: Rocking toys
IPC: A63G13/02
Filed: 1971-12-07
Abstract: 1326711 Mattresses PRICE BROS & CO Ltd 7 Dec 1971 [2 Jan 1971] 212/71 Heading A4M [Also in Division A6] A rocking toy comprises a body 1 which can be shaped to resemble an animal, formed of resilient foam material, e.g. polyether or polyester foam, and having a base surface 3 of arcuate shape. The upper surface has a cut out arcuate portion 4 to form a saddle and the body may be covered with a waterproof material or fabric or may be spray coated with a plastics material to form a skin. The body may be in two halves hinged together so that it can be opened out to form a cushion or mattress, Figs. 2 and 3 (not shown) or two bodies can have complementary upper surfaces which fit together and inter-lock to form a mattress, Figs.4 and 5 (not shown).
Patent GB-1327594-A (GB)
Title: Substituted norbornenes
IPC: C07C2/50
Filed: 1971-10-11
Abstract: 1327594 Alkylidene norbornenes ESSO RESEARCH & ENG CO 11 Oct 1971 [15 Dec 1970] 59487/70 Heading C5E 1,2-Butadiene is reacted with cyclopentadiene at 150-250‹ C. to give a mixture of 2-ethylidene - 5 - norbornene and 2 - methylene - 3- methyl-5-norbornene. The reaction may be carried out in the gaseous or liquid phases, optionally in the presence of a diluent or hydrocarbon solvent respectively.
Patent GB-1332445-A (GB)
Title: Suspended conveyor system
IPC: B61C13/04
Filed: 1972-02-29
Abstract: 1332445 Suspended conveyer systems; slot conduits; wheels HERO FORDERTECHNIK GmbH [trading as HERO FORDERTECHNIK GmbH & CO KG] 29 Feb 1972 9296/72 Headings B7L and B7C A suspended conveyer system comprises an elongated hollow rail structure 1 carrying conveyer trolleys each having running gear 4 at least part of which is driven by an individual electric motor 14 operable by alternating current at selectable ones of different frequencies, the rail structure 1 being adapted to be mounted in suspension and having a cross-section such as to surround the running gear 4 and motor 14 of each trolley on three sides and partially on a fourth side. Electric conductor rails 8 are mounted on the ceiling of the rail structure 1 to supply the motors 14. Running gear 4 is connected to its trolley for pivotal movement, in a plane perpendicular to the direction of trolley motion along the rail structure, about an axis 16 substantially level with the rail surface 2 supporting the trolleys. The trolley wheels 3 have tyres 26 of noise-damping material such as rubber and lateral guidance is provided by the sliding co-operation of annular guide portions 28 with the lower inner faces 27 of the rail structure 1. The guide portions 28 are formed of synthetic plastics material of low-coefficient of friction such as a polyamide, and may be attached to or integral with a central body portion 29 of the respective wheel. Each trolley comprises two running gears 4 connected by brackets 22 to a member 23 provided at each end with a spring buffer 24.
Patent GB-1335623-A (GB)
Title: Pyridoquinoline derivatives
IPC: C07C205/06
Filed: 1971-04-26
Abstract: 1335623 Pyridoquinoline derivatives IMPERIAL CHEMICAL INDUSTRIES Ltd 7 March 1972 [26 April 1971] 11354/71 Heading C2C [Also in Division A5] The invention comprises compounds of Formulae and their salts containing (as appropriate) a non-toxic pharmaceutically acceptable cation or anion, wherein R<SP>1</SP> is OH or C 1-6  alkoxy, and ring B is optionally substituted by C 1-8  alkyl, C 3-6  cycloalkyl, C 1-6  alkoxy, PhO, halogen or NR<SP>2</SP>R<SP>3</SP> where R<SP>2</SP> is H and R<SP>3</SP> is H or C 2-6  alkanoyl, or NR<SP>2</SP>R<SP>3</SP> forms a saturated heterocycle of 5-7 ring atoms, or ring B in the case of the phenanthrolines may be substituted by C 3-4  alkylene, but excluding the unsubstituted 1,7-phenanthroline when R=H, Na or C 1-6  alkyl, and the unsubstituted 1,10-phenanthroline when R = H or Et. The esters are prepared by ring-closing a possibly substituted O- or M- phenylenediamine derivative of formula where R is C 1-6  alkyl.
Patent GB-1335772-A (GB)
Title: Grease composition and method of making same
IPC: C08L83/04
Filed: 1971-03-16
Abstract: 1335772 Polysiloxane grease compositions GENERAL ELECTRIC CO 16 March 1971 7379/71 Headings C3T and C3R [Also in Division C5]  A grease composition consists essentially of (1) 61% to less than 98% wt. of a fluid methyl polysiloxane having a viscosity of 10-100,000 cs at 25‹ C. and the average unit formula;- (CH 3 ) n SiO (4-n)/2 , where n = 2À002 to 2À2; (2) 2-35% wt. of a grease-thickening lithium soap of a fatty acid having 10-22 non-carboxyl carbon atoms such as lauric, myristic, palmitic or stearic acid; (3) 0À01%-5À0% wt. of a polyether dispersing agent selected from those represented by the general formulae (A-O-(C x H 2x O) n ) y (Q) z  wherein A and B represent radicals selected from hydrogen, C 1-12  alkyl radicals, C 5-7  cycloalkyl radicals, mono- and bi-nuclear aryl radicals, and mononuclear aryl C 1-5  alkyl radicals; Q is a residue of a polyhydric initiator radical containing at least 2 hydroxyl radicals selected from ethylene glycol, glycerol, trimethylolpropane and other polyhydric alcohols having 2-6 OH groups; n = 4-2,000; x = 2-4; y = 2-10, z = 1-5; the polyether having a molecular weight of 300- 200,000; (4) a metal base such as lithium hydroxide in an amount sufficient to maintain the grease on the alkaline side. Optional additives include antioxidants e.g. N-phenyl-alpha-naphthyl amine; corrosion inhibitors e.g. zinc naphthenate; and extreme pressure additives such as selenium disulphide and molybdenum disulphide. In the preferred method of forming the grease, the polysiloxane fluid, the lithium soap and the polyether and the base are heated to 400‹-500‹ F. after which the mixture is cooled to room temperature and then milled. In a typical example a grease composition is prepared from a trimethylsilyl chain-stopped polydimethylsiloxane fluid, lithium myristate, lithium hydroxide and a polyoxyalkylene polyol of the formula  and N-phenyl-alpha-naphthyl-amine. The polyethers may be prepared from alkylene oxides e.g. ethylene oxide, the higher 1, 2 epoxides e.g. 1, 2 propylene oxide, alkylene glycols and mixtures thereof. One or both of the terminal OH groups of the resulting polyether may be etherified e.g. with butanol. Uses:-Lubricants; dielectric compounds; sealing compounds; high vacuum greases.
Patent GB-1342620-A (GB)
Title: Steel
IPC: C22C38/00
Filed: 1971-12-23
Abstract: 1342620 Producing steel strip FRIED KRUPP HUTTENWERKE AG 23 Dec 1971 [24 Dec 1970] 60161/71 Heading C7A A stainless semi-ferritic steel, suitable for forming cold strip comprises in weight per cent:- the total of phosphorus and arsenic being at least 0À05% the balance being iron and compatible impurity. This steel which contains 10 to 40% austenite, is allowed to cool from the solidus temperature, held at 700 to 780‹ C for 2 to 10 hours to transform the austenite to ferrite and carbide, and then heated to a temperature just below Ac 1  , (800-950‹ C), rolled at that temperature, air cooled, and cold-rolled to the required thickness. The cycle of heat treatment can also be effected on an ingot which has been hot-rolled in a cogging mill. The steps of transforming from austenite to ferrite, and hot-rolling below Ac 1  temperature may be separated by an optional cooling step, e.g. to room temperature.
Patent GB-1345162-A (GB)
Title: Apparatus for measuring loads in ropes
IPC: G01L5/06
Filed: 1970-01-23
Abstract: 1345162 Measuring loading of ropes &c NORSEMAN (CABLE MEASUREMENTS) Ltd 19 April 1971 [23 Jan 1970] 3496/70 Addition to 1241321 Heading G1W A modification of the apparatus of Specification 1241321 for measuring the load in a rope, cable &c comprises a resilient support 2 (Fig.1), three rope engaging members 8 mounted on arms 4, 5 and 6 and means 18 for measuring the deformation of the support 2. The middle member 8 is mounted on an arm 5 which is movable longitudinally to deflect the rope 1. The arm 5 may be moved into and out of its operative position by turning cylinder 11 about pivot 12, an eccentrically mounted pin on cylinder 12 engaging a rectangular slot in arm 5 (Cf also Fig.4). Detents are provided on cylinder 11 to engage recesses in support 2 to indicate the operative and inoperative positions. The members 8 may be rollers, curved shoes, interchangeable pegs, or shoes 130 (Figs.2 and 3, not shown) which are rectangular in shape and mounted eccentrically for rotation to bring any chosen side into the operating position. The rope may pass under the outer and over the inner rollers. The outer arms may be adjustable in the resilient support (Fig.4 and Fig.5, not shown). The middle arm may alternatively be movable by the cam mechanism shown in Fig.8 of Specification 1241321. Electric strain gauges or a displacement transducer may be used in addition to or instead of the dial gauge.
Patent GB-1352524-A (GB)
Title: Apparatus for forming a bundle of articles
IPC: B65B19/10
Filed: 1970-02-13
Abstract: 1352524 Packaging MOLINS Ltd 19 April 1971 [13 Feb 1970] 7004/70 Heading B8C [Also in Division F2] A stack of cigarettes is built up on a carriage 1 movable in a closed substantially rectilinear polygonal path by ejector fingers 32 on the carriage removing a row of cigarettes from each of a plurality of reservoirs 2-4. Succeeding reservoirs are positioned at a greater distance from the path of the carriage with the fingers 32 being moved upwardly by a cam 23 acting on a parallelogram linkage 18-21. The carriage includes a platform 17 movable laterally by a cam 15 so that the cigarettes in each successive row are positioned above the gaps between the cigarettes in the row beneath. The reservoirs are positioned on one side XY of the polygon with the stack of cigarettes being removed from the carriage at the end of the side by converging side plates 34, a top plate 33, and a bottom plate 36. The carriage is moved along the polygon which may be three or four sided by being mounted on a planet gear 59 mounted on a planet carrier 53 which is rotated about a sun gear 54 by a gear 51 fixed to the carrier and coaxial with the sun gear. A planet gear 57 engages both gears 54 and 59. The sun gear 54 is fixed to another planet carrier which is rotated about a fixed sun gear 40 and which also carries the gear 51 and a planet gear 50 which engages both gears 40 and 51.
Patent GB-1355917-A (GB)
Title: Process for the catalytic production of linear mono-unsaturated  dicarboxylic acid derivatives
IPC: C07C69/52
Filed: 1972-10-27
Abstract: 1355917 Linear mono-unsaturated dicarboxylic acid derivatives AKADEMIE DER WISSENSCHAFTEN DER DDR 27 Oct 1972 49571/72 Heading C2C Linear, mono-unsaturated dicarboxylic acid derivatives of formula and the corresponding #<SP>3</SP>-derivatives, where R is a C 1  to C 6  alkoxy radical, an aryloxy radical, an acyloxy radical, or an optionally substituted amino group, are produced by the dimerization of an unsaturated carboxylic acid derivative of formula at atmospheric pressure in the presence of a divalent palladium complex which is soluble in the reaction mixture in combination with a quinone at a temperature of between 0‹ C. and the boiling point of the reaction mixture. Suitable palladium complexes are nitrile complexes, olefin complexes and tetrahalopalladous complexes. As quinones, substituted or unsubstituted o- or p-quinones are preferred. The production of #<SP>2</SP>- and #<SP>3</SP>-dihydromuconic acid esters is exemplified.
Patent ID-25666-A (ID)
Inventor: SHATTIL STEVEN J
IPC: H04B1/7115
Filed: 1999-02-10
Abstract: Carrier Interferometry (CI) provides wideband transmission protocols with frequency-band selectivity to improve interference rejection, reduce multipath fading, and enable operation across non-continuous frequency bands. Direct-sequence protocols, such as DS-CDMA, are provided with CI to greatly improve performance and reduce transceiver complexity. CI introduces families of orthogonal polyphase codes that can be used for channel coding, spreading, and/or multiple access. Unlike conventional DS-CDMA, CI coding is not necessary for energy spreading because a set of CI carriers has an inherently wide aggregate bandwidth. Instead, CI codes are used for channelization, energy smoothing in the frequency domain, and interference suppression. CI-based ultra-wideband protocols are implemented via frequency-domain processing to reduce synchronization problems, transceiver complexity, and poor multipath performance of conventional ultra-wideband systems. CI allows wideband protocols to be implemented with space-frequency processing and other array-processing techniques to provide either or both diversity combining and sub-space processing. CI also enables spatial processing without antenna arrays. Even the bandwidth efficiency of multicarrier protocols is greatly enhanced with CI. CI-based wavelets avoid time and frequency resolution trade-offs associated with conventional wavelet processing. CI-based Fourier transforms eliminate all multiplications, which greatly simplifies multi-frequency processing. The quantum-wave principles of CI improve all types of baseband and radio processing.
Patent IL-100296-A (IL)
Title: Pyrotechnic dynamic penetrometer
IPC: E02D1/02
Filed: 1991-12-09
Abstract: The dynamic pyrotechnical penetrometer determines soil characteristics by using the pressure created by a pyrotechnical gas generator to drive a probe rod (1) into the ground, with continuous detection and measurement of penetration. A standard probe rod mounted on a piston (2) containing a magnet (3) is placed in a solenoid-equipped amagnetic tube. A recoiling mass (4) which balances the amount of rod movement created by the gas from a pyrogenerator (5) contained in said recoiling mass, is then also placed in said tube. A unit for acquiring and processing the movement data of the standard rod calculates the resistance of the ground in response to the insertion of the rod.
Patent IL-103570-A (IL)
Title: 1,3-dihydro-7-substituted-2H-imidazo (4,5-b) quinolin-2-one derivatives their preparation and pharmaceutical compositions containing them
IPC: C07D401/12
Filed: 1992-10-28
Abstract: Novel 1,3-dihydro-2H-imidazoÄ4,5-bÜquinolin-2-one derivatives of formula <CHEM> wherein R is hydrogen, C<5> PI 1/4 alkyl, C<7> PI 1/4 cycloalkyl, phenyl optionally substituted with from 1 to 3 substituents each independently selected from halo, hydroxy, C<5> PI 1/4 alkyloxy, C psi  PI 1/4 cycloalkyloxy, C<5> PI 1/4 alkyl or trifluoromethyl; pyridinyl; thienyl optionally substituted with halo or C<5> PI 1/4 alkyl; and     +C=X is a radical of formula    +C=O   (a),    +C=N-O-R<1>   (b), or    +C=CH-R<2>   (c);   the pharmaceutically acceptable addition salts and stereochemically isomeric forms thereof, said compounds being potent inhibitors of both phosphodiesterase III and IV, which are useful in the treatment of allergic disorders, atopic diseases and related afflictions. Intermediates in the preparation thereof. Pharmaceutical compositions containing said compounds as an active ingredient. Methods of preparing said compounds and pharmaceutical compositions.
Patent IL-111188-A (IL)
Title: Asymmetric synthesis of (s)-(+)-n, n-dimethyl-3- (1-naphthalenyloxy)-3- (2-thienyl) propanamine
IPC: C07C53/10
Filed: 1994-10-06
Abstract: Prepn. of S-(+)-N,N-dimethyl-3-(1-naphthyloxy)-3-(2- thienyl)-propanamine (I) comprises reacting (S)-(-)-N,N- dimethyl-3-(2-thienyl)-3-hydroxy-propanamine (II) with sodium hydride, potassium benzoate or acetate and 1-fluoro-naphthalene (III) in an organic solvent. (II) and NaH are dissolved in the solvent, the potassium cpd. is added with stirring, then (III) is added with stirring. (I) is isolated as the phosphoric acid salt. Typically the solvent is DMSO, the use amt. of NaH is 1 equiv/equiv. (II), the use amt. of potassium cpd. is 0.05-1 equiv./equiv. (II) and stirring is at 10-35 [deg] C for 5-60 min. Use amt. of (III) is 1-25% excess and stirring is at 40-75 [deg] C for 1.5-4 hrs.
Patent IL-119651-A (IL)
Title: Method and apparatus for supervised access to secured systems
IPC: G06K/
Filed: 1996-11-19
Abstract: A method for establishing an identity of a speaker comprising the steps of: (a) providing a computerized system including at least two hardware installations employing at least two voice authentication algorithms, each of said at least two voice authentication algorithms being different from one another, each of said at least two hardware installations being for actuating one of said at least two voice authentication algorithms; and (b) independently analyzing a voice of the speaker by each of said at least two voice authentication algorithms for obtaining an independent positive or negative authentication of the voice by each of said at least two algorithms; wherein if every one of said at least two voice authentication algorithms provide a positive authentication, the speaker is positively identified, whereas, if at least one of said at least two voice authentication algorithms provides negative authentication, the speaker is negatively identified, whereas at least one of said at least two hardware installations is implemented in a secured- system, and at least another one of said at least two hardware installations is implemented in a securing-center, said at least one hardware installation implemented in said securing-center communicates with said at least one hardware installation implemented in said secured-system, such that all positive or negative identification data is established in said secured-system. 1079 י" ב בסיון התשס" ב - May 23, 2002
Patent IL-124058-A (IL)
Title: Method and system for over-the-air (ota) service programming
IPC: H04H20/00
Filed: 1996-10-10
Abstract: A communications network and method for over the air service programming a mobile station (2), where the mobile station transmits a service programming request to a communications network, which results in the mobile station (2) being connected to a customer service center (26). Customer service center (26) queries the user of mobile station (2) for information in response to which the customer service center (26) selects a home location register (18) and authentication center (22) within the communication network with which the mobile station (2) is to be associated. Service programming information associated with the mobile station (2) is transferred from the home location register (18) and/or the authentication center (22) into mobile station (2).
Patent IL-124639-A (IL)
Title: Optical communication method and system using wavelength division multiplexing
IPC: H04J14/02
Filed: 1998-05-25
Abstract: The present invention provides for an improvement in communication performance of an optical communication system which communicates data via N different channel wavelengths using WDM. In a case that not all of the N channel wavelengths are carrying data simultaneously, a switching unit may route data signals to selected channel wavelengths, selected to increase channel spacing between as many as possible channel wavelengths. In a case that time dependent changes, such as temperature changes, cause degradation in communication performance, channel hopping may be performed. Alternatively or additionally, a data rate reduction of data carried over interfered channels may be also performed. In a case that actual capacities of at least some of the N channels are lower than a maximum attainable channel capacity, channel condensation may be performed. The present invention also provides for a system combining channels at a bandwidth between 1.52 micrometer and 1.62 micrometer with a channel operating at 1.31 micrometer.
Patent IL-125189-A (IL)
Title: Precision cutting apparatus and cutting method using the same
IPC: H01L21/301
Filed: 1998-07-02
Abstract: A precision cutting apparatus comprising a chuck table (11) for holding a workpiece to be cut, and first and second cutting means (24, 25) for cutting the workpiece held by the chuck table 2671 י" ד בחשון התשס" ב - October 31, 2001 characterized in that: the first cutting means includes a first spindle unit (20) to which a first blade (22) is to be fixed; the second cutting means includes a second spindle unit (21) to which a second blade is to be fixed; and the first and second cutting means are series-arranged in linear alignment with their first and second blades opposing to each other.
Patent IL-125612-A (IL)
Title: Clot capture coil
IPC: A61B17/22
Filed: 1997-01-31
Abstract: A device for removing an obstruction in a blood vessel, the device comprising an obstruction engaging coil extending from an insertion element and being movable between a straightened arrangement and an expanded arrangement,  characterized in that  said obstruction engaging coil is formed of a superelastic material and is an elongate element with one end connected to the distal end of the insertion element and extending from the insertion element to a distal end, the obstruction engaging coil being naturally biased toward the straightened arrangement.
Patent IL-129532-A (IL)
Title: Polyolefins and their functionalized derivatives and lubricant and fuel compositions containing the same
IPC: C10M133/52
Filed: 1997-11-03
Abstract: PCT No. PCT/EP97/06068 Sec. 371 Date Jul. 27, 1999 Sec. 102(e) Date Jul. 27, 1999 PCT Filed Nov. 3, 1997 PCT Pub. No. WO98/20053 PCT Pub. Date May 14, 1998The present invention relates to at least simply unsaturated polyolefins with a number mean molecular weight in the range of 400 to 1,500 dalton and a dispersibility of MW/MN<1.2, obtained through catalytic dimerization from at least simply unsaturated olefin-oligomers, as well as to the method for their production. The present invention further relates to derivatives of these polyolefins which can be obtained by functionalizing at least a double link of the polyolefin. The invention also relates to the use of polyolefins and/or functionalization products as additives for fuels or lubricants.
Patent IL-130276-A (IL)
Title: Process for the production of alkane-sulphonamides
IPC: C07C303/44
Filed: 1997-11-27
Abstract: PCT No. PCT/GB97/03272 Sec. 371 Date May 24, 1999 Sec. 102(e) Date May 24, 1999 PCT Filed Nov. 27, 1997 PCT Pub. No. WO98/25890 PCT Pub. Date Jun. 18, 1998A process for the preparation of a sulfonamide of formula: RSO2NR1R2 wherein R represents C1-C10 alkyl; and R1 and R2 independently represent hydrogen, C1-C10 alkyl or C6-C10 aryl; which comprises reacting the corresponding alkane- or arenesulfonyl halide of formula: RSO2Hal wherein Hal represents halogen; with the corresponding compound of formula: NHR1R2 in an aqueous solvent and extracting the sulfonamide from the resulting mixture into a polar organic solvent.
Patent IL-134912-A (IL)
Title: Method for preparing 1-phenylpyrazoline-3-carboxylic acid derivatives
IPC: C07D231/06
Filed: 1998-08-06
Abstract: A process for the preparation of 1-phenylpyrazoline-3-carboxylic acid derivatives of the formula III by means of base-catalyzed reaction of hydrazones of the formula I with olefins of the formula II 2296 י" ד באלול התשס" ד - August 31, 2004 where Ph is optionally substituted phenyl, R1 is hydrogen or alkyl, R2 and R3 independently of one another are hydrogen, halogen, cyano, an optionally substituted organic radical, or R2 and R3 together with the carbon atom to which they are attached forming a saturated or partially saturated ring having 5 or 6 atoms, X is amino, hydroxyl, alkoxy, cycloalkoxy, alkylamino, dialkylamino, alkyloxyalkyloxy, trialkylsilyloxy or trialkylsilymethyloxy and Y is chlorine or bromine, which comprises carrying out the reaction in a two-phase system in the presence of a sterically hindered amine and, if appropriate, of a further base.