baber/WOPTO huggingface dataset:
Patent GB-1290129-A (GB)
IPC: H03K5/26
Filed: 1971-08-05
Abstract: 1290129 Pulse frequency detector PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 5 Aug 1971 [8 Aug 1970] 36799/71 Heading H3P  A device accepts-first (E 1 ) second (E 2 ) and third (E T ) pulse trains, the first pulse train being derived from the third timing pulse train, and produces the positive difference frequency between the first and second pulse trains at one output A + and the negative difference frequency between the first and second pulse trains at a second output A- depending on which pulse train has the higher frequency all the pulse trains being synchronized to a clock pulse series C.P. and each pulse thereof having a duration of one period between adjacent clock pulses. The device produces an output at Ar (i) if E 2 , E T  and "not" E 1  are present, (2) 'after E 2  and "not" E T  have set a store FF D  so that the next E T  pulse .with "not" E 1  will produce an output at A+ and reset the store. The device produces an output at A- if the store is not set and E 1  and "not" Eg are present. AND gate G7 with inverter G4 produces function (i), inverter G5 together with an AND gate in the input of store FF D  enable the store to set in condition (2) and AND gate G8 then provides the rest of the function of (2) while gates G10 and G1 are OR gates. The output at A- is provided by AND gate G9 and inverter G3. A further AND gate G6 is provided so that if two pulses occur at E 2  during the absence of an E T  pulse, both pulses are not lost as the set store FF D  provides one input to the gate G6 and E 2  the other. If store FF D  is set so storing a pulse Eg and a further pulse Eg occurs together with a pulse E T  but no pulse E 1 , the store FF V  is set via gate G2 to store the further pulse and on the subsequent clock pulse the gate G6 provides an output from coincidence of pulses at FF D  and gate G1 (because FF V  is-set). The next clock pulse resets FF V  and sets FF D  to await the arrival of the next timing pulse E T . This avoids loss of a pulse from E 2 . A further embodiment synchronizes a source of unsynchronized pulses at E 2  to. the clock pulses by two series connected bi-stable gates (FFS 1 , FFS 2 , Fig. 2, not shown).
Patent GB-1294879-A (GB)
IPC: C01B21/14
Filed: 1969-10-30
Abstract: 1294879 Hydroxylammonium salts FARBENFABRIKEN BAYER AG 30 Oct 1969 [2 Nov 1968] 53180/69 Heading C1A Hydroxylammonium salts are prepared by reacting together in acid solution in the presence of a noble metal (platinum, palladium, osmium, iridium, rhodium or ruthenium) or alloy thereof, nitric oxide and hydrogen in the presence of CO 2  (or substance yielding CO 2 ), the amount of CO 2  being at least 0À01 volumes per cent. The CO 2  may be supplied independently, e.g. as carbonate or carbaminate; and preferably the catalyst is disposed on, e.g. graphite.
Patent GB-1296107-A (GB)
IPC: C08C2/06
Filed: 1970-10-16
Abstract: 1296107 Polymer recovery SNAM PROGETTI SpA 16 Oct 1970 [16 Oct 1969] 49368/70 Heading C3P Polymers, e.g. polybutadiene or polyisoprene, are recovered from a solution or suspension thereof in an organic solvent or suspending medium by a process which comprises the following steps: (a) Introducing over a period of time the solution or suspension of the polymer in the organic solvent or suspending medium into a body of water in a stripping vessel, keeping the water hot during said introduction by the introduction of steam, vigorously stirring the mixture of water and solution or suspension regulating the introduction of steam and of solution or suspension in the organic solvent or suspending medium so as to maintain the temperature of the resulting suspension of polymer in water, at the lower end region of the range from 70‹ C. to the boiling point of the water under the existing conditions, and allowing steam and organic solvent or suspending medium to escape from the mixture; (b) Stopping the introduction of the solution or suspension of polymer in organic solvent or suspending medium when the ratio by weight of the water to the polymer has achieved a value in the range from 20 : 1 to 6 : 1; (c) Then, with the water : polymer ratio by weight still in the range from 20 : 1 to 6 : 1, introducing more steam into the mixture obtained in step (b) so as to cause the temperature to reach a value in the upper end region of the range defined in step (a), and allowing steam and organic solvent or suspending medium to escape from the mixture; (d) Then continuously withdrawing the mixture obtained in step (c) from the stripping vessel; (e) Subjecting contemporaneously with step (d) the suspension in water of the substantially organic solvent-free or organic suspending medium-free polymer, withdrawn in step (d), to separation so as to separate a concentrated suspension in water of polymer crumbs and hot water; and (f) Recycling contemporaneously with step (d) the hot water obtained in step (e) to the stripping vessel until a polymer : water ratio of not more than 1 : 100 is reached in the mixture in the stripping vessel.  Preferably, the separation of step (e) is carried out in a stocking tank, the separated hot water being recycled to the stripping vessel, and the concentrated suspension of polymer crumbs is removed from the stocking tank and filtered, the water separated during said filtration being recycled to the stocking tank. The solvent or suspending medium may be a C 5-8  aliphatic-, C 5-7  cycloaliphatic- or C 6-8  aromatic hydrocarbon; hexane is exemplified.
Patent GB-1297374-A (GB)
IPC: C08L93/04
Filed: 1969-11-18
Abstract: 1297374 Aqueous suspensions of rosin and rosin adducts HERCULES Inc 18 Nov 1969 56477/69 Heading C4D [Also in Divisions C3 and D2] An aqueous suspension of rosin material having particles of size between 0À03 and 3 microns, comprises 95 to 40% water and 5 to 60% rosin material, the rosin material comprising 0 to 95% rosin and 100 to 5% of an adduct reaction product of rosin and an acidic compound containing a group, the amount of adducted acidic compound being from 1 to 20% of the weight of the rosin material, a portion of the rosin material being saponified to act as a dispersing agent for the suspension, the amount saponified being from 0À5 to 20% of the available carboxyl groups. At least 20% by weight of the particles have a size less than 0À3 microns. The suspension is prepared by mixing water with a solution of the rosin material in a water-immiscible organic solvent, homogenizing the mixture and removing all the solvents, e.g. by distillation at reduced pressure. In examples, suspensions are made of wood rosin, hydrogenated wood rosin, formaldehyde-treated wood rosin, wood rosin adducted with fumaric acid with and without subsequent hydrogenation, and wood rosin adducted with maleic anhydride; the rosin materials are partially saponified with potassium hydroxide and sodium hydroxide and the solvents used are benzene and carbontetrachloride; in one instance morpholine is added to the composition and in another a terpene dimer is added.
Patent GB-1304346-A (GB)
IPC: B65H31/20
Filed: 1969-02-24
Abstract: 1304346 Delivering sheets STANMILL CO Ltd 24 Feb 1970 [24 Feb 1969] 9771/69 Heading B8R A device for guiding sheets into orderly stacked relationship comprises two opposed edge guides 29 which engage opposite edges of each sheet as it falls by gravity on to a pile. The guides are movable on carriages 24, Fig. 3 (plan view) to accommodate various sheet sizes. Front stops 39 pivotable about pins 36 are slidably arranged on the carriages 24. Rear edge abutments (50, Fig. 1, not shown) are pivoted on members 49 attached to the carriage supporting frame 11. Sheets are guided to the stacking location down shoot 56 having angled guides 57. Members 49 also carry extensible guides (53, Fig. 1, not shown) which enable the sheets to be delivered to a point forward of the end of shoot 56. The sheetedge engaging members, particularly guides 29, may be oscillated or vibrated to assist alignment of the stack. (For Figures see next page)
Patent GB-1309226-A (GB)
Title: Low smoke generating synthetic resins
Inventor: FRISCH K C
IPC: C08G18/09
Filed: 1971-04-30
Abstract: 1309226 Isocyanurate group-containing polymers and cellular products thereof OWENSCORNING FIBERGLAS CORP 30 April 1971 12532/71 Headings C3C and C3R Isocyanate group-containing polymers contain as smoke reducing agents an alkali metal fluoroborate, ammonium fluoroborate or mixtures thereof. The isocyanurate group containing polymers may be prepared by trimerization of compounds containing -NCO groups, optionally in the presence of a polyol, e.g. a polyether or polyester, in which case the polymer also contains urethane groups and/or a blowing agent, e.g. trichloro-fluoromethane, to form cellular products. The smoke reducing agent is suitably used in an amount of 0À1 to 30% by weight of synthetic resin solids, i.e. the isocyanate, polyol, surfactant (if any), and catalyst used in the preparation of the resin.
Patent GB-1327220-A (GB)
Title: Calculating instrument
IPC: G06G1/00
Filed: 1970-10-15
Abstract: 1327220 Calculating devices R H BROMLEY 6 Oct 1971 [15 Oct 1970] 49008/70 Heading G4B A calculating device comprises a disc 3 bearing on its upper surface a graduated spiral scale, Fig. 1, and a transparent cursor disc 1 bearing on its lower surface a spiral cursor line (shown on the right hand side of Fig. 1) of opposite hand to the spiral scale line. The form of the cursor line spiral is given by the solution of where r is the length of the radius vector from the axis to a point on the cursor spiral and α(r) is the acute angle the radius vector makes with the curve at this point. The graduations along the scale spiral are marked with values proportional to r cos α; this results in a uniform (linear) graduation. For any relative angular position of the discs 1 and 3, the scale and cursor spirals intersect orthogonally. Relative rotation of the discs between positions in which the cursor spiral intersects the scale spiral at first and second values is through an angle of relative rotation which is equal to k times the difference between the natural logarithms of the values. By adding or subtracting such angles of relative rotation, multiplication or division calculations may be made. The ends of the spiral scale are joined by a further line (not shown), having the same shape as a corresponding length of the cursor spiral, and an outer ring 2 bears an extension line of the cursor spiral. This further line and extension line are provided to enable the discs to be returned to datum positions relative to each other and to the ring 2, during the performance of calculations.
Patent GB-1332019-A (GB)
Title: North seeking pendulum gyro
IPC: G01C19/38
Filed: 1971-09-15
Abstract: 1332019 Photo-electric gyroscope control BODENSEEWERK GERATETECHNIK GmbH 15 Sept 1971 43028/71 Heading G1A In a north seeking gyro pendulum comprising gyro G, Fig. 1, suspended from a ribbon F and having a pick-off PQ which produces a signal proportional to the azimuth deviation of the gyro from the ribbon zero position, a torque producer M, N, which acts in accordance with the pick-off signal against the gyro return torque and an indicator T to the rotating motorV of which a signal from across the torque producer is applied via an amplifier 18 and from which feedback is provided to the servo amplifier 18 through a mechanically coupled potentiometer W the indicator which may be a telescope reaches north without waiting for the gyro to reach north. A rate circuit 12 is provided to damp oscillation of the gyro on the ribbon, and a filer 16 prevents the application of disturbing torques to the indicator. D.C. and A.C. torque applying arrangements are described and in the latter a lateral displacement of the torque armature is effected to counter precession. Compensation for geographic latitude may be achieved by adjusting the feed voltage to potentiometer W in proportion to the inverse of the cosine of the geographic latitude, or by feeding the voltage drop across the torque producer M to the servo amplifier 18 by way of a potentiometer which can be adjusted in proportion to the cosine of the latitude. Alternatively the gyro spin speed may be altered.
Patent GB-1339893-A (GB)
Title: Draught deflectors for sliding roofs
IPC: B60J7/22
Filed: 1970-01-10
Abstract: 1339893 Draught deflector flaps for vehicle sliding roofs WEATHERSHIELDS Ltd 6 Jan 1971 [10 Jan 1970] 1300/70 Heading B7B A draught deflector flap 15, for a vehicle having a roof opening 11 closed by a sliding panel 10, is mounted at the forward edge of the opening on arms 17 which are spring biased to move the flap into its operative position when panel 10 is slid rearwardly. The arms are connected to the flap via a mounting strip 20 which extends along the length of the flap and are also pivotally connected at 27 to a bracket 18 fixed to the vehicle roof. A spring 28 is connected between transverse pins 29, 30 on each bracket and arm respectively, the pins 30 passing through arcuate slots 31 in the bracket flanges. With the roof panel 10 in the closed position (Fig. 2, not shown) an abutment 32 depresses arms 17 against the action of the springs 28. On moving the panel 10 rearwardly the abutment moves out of engagement with the arms and the springs move the flap into the operative position.
Patent GB-1340076-A (GB)
Title: Dispersion strengthening of platinum group metals platinum  group  metal based alloys gold and gold based alloys
IPC: C22C1/10
Filed: 1970-01-23
Abstract: 1340076 Dispersion strengthened metals and alloys by granulating metals JOHNSON MATTHEY & CO Ltd 18 Jan 1971 [23 Jan 1970] 3425/70 Headings C7D and C7X A Pt group metal or alloy thereof or Au or Au based alloy in dispersion strengthened by alloying the metal or alloy with a minor amount of an additive material capable of forming a stable refractory compound, in particular an oxide, converting the alloy thus formed into granules or powder, cold working the granules or powder exposing the deformed granules or particles to a gas at a temperature to form said stable refractory compound within the alloy and compacting and sintering the treated granules or particles. The additive material may comprise any of the following: Be, Mg, Al, Si, Th, U, Ca, Se, Ti, V, Cr, Mn, Sr, Y, Zr, Nb, Ba, the rare earths, Hf and Ta, the preferred one being Zr which may be added to platinum or an Pt-Rh alloy in the range 0À05-5À0 wt per cent. The alloy is preferably converted into granules by flame spraying a wire formed of the alloy into distilled water, the resulting granules being formed into flakes in a ball mill and oxidized in air or oxygen at 700‹C. on a silicon support. The compacting and sintering may be repeated and followed by hot forging annealing and cold rolling.
Patent HU-T61470-A (HU)
Title: Process for producing composition camprising prostaglandin f-3alpha and reducing eye pressure
Inventor: WOODWARD DAVID F
IPC: A61P9/12
Filed: 1991-02-12
Abstract: The invention relates to a means of reducing or maintaining intraocular pressure, and, more particularly, to a method and composition for reducing or maintaining intraocular pressure involving the administration of a composition containing prostaglandin F3 alpha  in a pharmaceutically acceptable carrier.
Patent ID-27204-A (ID)
Inventor: BAIG SYLVIE
IPC: C02F1/78
Filed: 1999-06-04
Abstract: Destruction of organic pollutants in water by ozonization in the presence of a cobalt containing catalyst. Process for catalytic ozonization with molecular ozone or an ozone-containing gas in the purification of polluted water, the ozone being activated with a catalyst comprising at least atoms of Co to promote advanced oxidation of the organic contaminants in the water such that the Total Organic Carbon (TOC) content of the water is converted into CO2.
Patent IL-103228-A (IL)
Title: Flow emitter units and moulds for use in the manufacture thereof
IPC: B29C45/26
Filed: 1992-09-21
Abstract: An emitter unit having an elongated flowduct. The flowduct comprises a central elongated control duct of substantially rectangular cross-sectional shape having a width a and two sets of successive like flow pockets located respectively on either side of the control duct and opening into the control duct. Each flow pocket of the sets is defined between a pair of adjacent side walls of a pair of successive baffles of a corresponding set of baffles. Each baffle has baffle side walls which terminate in a baffle edge of width c and of height b, the baffles of one set being respectively directed substantially towards the mid-points of the inter-baffle regions of the opposite set. The baffle edges of each set of baffles are substantially aligned and define one pair of opposite longitudinal sides of the control duct, the other pair of longitudinal sides of the control duct being defined by first and second opposite control duct walls. The aligned edges of one set of baffles are substantially parallel to the aligned edges of the opposite set of baffles. The dimensions of a and c relative to d where d is the minimum throughflow spacing in the flowduct between successive, oppositely directed baffles are such that c lies substantially in the range 0-0.25d and a, lies substantially in the range 0.2d-0.4d. <IMAGE>
[US5207386A]
Patent IL-107133-A (IL)
Title: Piperidine derivatives, their preparation and pharmaceutical compositions containing them
IPC: A61K31/445
Filed: 1993-09-27
Abstract: Compounds corresponding to the formula (I) <IMAGE> in which R represents either a hydrogen atom or a straight or branched (C1-C6)alkyl group and Ar either represents a phenyl group optionally substituted by one or a number of radicals chosen from halogen atoms and amino, (C1-C2)alkoxy or (C3-C6)cycloalkyl(C1-C2)alkoxy groups or represents a heteroaryl group, with the exception of the compounds where R is a hydrogen atom and Ar is a phenyl group or 4-chlorophenyl group, and their addition salts with pharmaceutically acceptable acids. Therapeutic application.
[EP0591027A1]
Patent IL-109951-A (IL)
Title: Manufacture of N-phosphonomethylglycine and its salts
IPC: B01J23/644
Filed: 1994-06-08
Abstract: N-Phosphonomethylglycine and its salts are manufactured by hydrolysing N-phosphonomethyl-2-oxazolidinone in an aqueous medium and thereafter oxidising the hydrolysis product in an aqueous alkaline medium using an oxygen-containing gas in the presence of an oxidation catalyst, for example a platinum or palladium catalyst optionally containing a promoter such as bismuth.
Patent IL-110643-A (IL)
Title: Amidine derivatives their preparation and pharmaceutical compositions containing them
IPC: A61K31/4433
Filed: 1994-08-12
Abstract: The present invention relates to methods and compositions useful for treating and preventing conditions in which inhibition of nitric oxide synthetase is beneficial. These conditions include stroke, schizophrenia, anxiety, and pain.
Patent IL-124102-A (IL)
Title: Pushing/pulling treadmill exerciser and method for using the same
IPC: A63B21/005
Filed: 1998-04-15
Abstract: A pushing/pulling treadmill exercise apparatus (1), having front and back sides, comprising: (a) a frame (53); (b) an endless treadmill belt (2), having an external surface and internal surface; (c) two transversal front and back rollers (3,4) rotating correspondingly about front and back axles, sections of the external surface of each of said rollers contacting a section of the internal surface of said endless treadmill belt, said two rollers rotating as the treadmill belt progresses; and (d) means (90) for providing a resisting force to at least one of said rollers, for resisting its rotation, thereby resisting the progression of said treadmill belt; and (e) means for controlling the level of said resisting force; characterized in that it comprises means for the user to apply to the treadmill belt a driving force and means for the user to apply to the frame an equilibrating force.
Patent IL-128124-A (IL)
Title: Antitumor antisense sequences directed against r1 and r2 components of ribonucleotide reductase
IPC: A61P35/00
Filed: 1999-01-19
Abstract: A synthetic antisense oligonucleotide comprising at least seven nucleotides or nucleotide analogues having a sequence complementary to the mRNA sequence of ribonucleotide reductase dimeric protein component R2 including SEQ ID Nos:1-102 is disclosed. A synthetic antisense oligonucleotide comprising at least seven nucleotides or nucleotide analogues having a sequence complementary to the mRNA sequence of ribonucleotide reductase dimeric protein component R1 including SEQ ID Nos:103-161 is also disclosed. The invention also discloses pharmaceutical compositions including the synthetic antisense oligonucleotides of the present invention and methods of using the antisense oligonucleotides to modulation proliferative cells including neoplastic cells.
Patent IL-137173-A (IL)
Title: Method and device for detecting drowsiness and preventing a driver of a motor vehicle from falling asleep
IPC: A61B5/11
Filed: 1999-01-14
Abstract: In a process of detecting a person falling asleep, an image of the face of the person is acquired. Pixels of the image having characteristics corresponding to an eye of the person are selected and a histogram is formed of the selected pixels. The histogram is analyzed over time to identify each opening and closing of the eye, and characteristics indicative of the person falling asleep are determined. A sub-area of the image including the eye may be determined by identifying the head or a facial characteristic of the person, and then identifying the sub-area using an anthropomorphic model. To determine openings and closings of the eyes, histograms of shadowed pixels of the eye are analyzed to determine the width and height of the shadowing, or histograms of movement corresponding to blinking are analyzed. An apparatus for detecting a person falling asleep includes a sensor for acquiring an image of the face of the person, a controller, and a histogram formation unit for forming a histogram on pixels having selected characteristics. Also disclosed is a rear-view mirror assembly incorporating the apparatus.
Patent IL-141597-A (IL)
Title: Chemical process for preparing 2-hydroxy -6- trifluoromethylpyridine
IPC: C07B61/00
Filed: 2001-02-22
Abstract: A process for the preparation of 2-hydroxy-6-trifluoromethylpyridine which comprises reacting 2-fluoro-6-trifluomethylpyridine or a mixture of 2-fluoro-6-trifluoromethylpyridine and 2-chloro-6-trifluoromethylpyridine with an alkali metal hydroxide at a temperature of from 50 DEG  C. to 160 DEG  C. and acidifying the product so formed.
Patent IL-144377-A (IL)
Title: Essential fatty acids in the prevention of cardiovascular events
IPC: A61K31/232
Filed: 2001-07-17
Abstract: Use of essential fatty acids containing at least 25% of a mixture of eicosapentaenoic acid ethyl ester (EPA) and docosahexaenoic acid ethyl ester (DHA) in the preparation of a medicament for preventing mortality in a patient who had suffered myocardial infarction is new. Independent claims are included for: (i) use of essential fatty acids containing at least 25% of EPA or DHA in the preparation of a medicament for preventing mortality in a patient who had suffered myocardial infarction; (ii) a method for preventing mortality in a patient who has survived myocardial infarction comprising administration of a mixture of essential fatty acids containing at least 25% EPA+DHA; (iii) a method for preventing mortality in a patient who has survived myocardial infarction comprising administration of a mixture of essential fatty acids containing at least 25% of EPA or DHA.
Patent IL-146890-A (IL)
Title: Modified chimeric polypeptides with improved pharmacokinetic properties
IPC: C12N15/12
Filed: 2001-12-03
Abstract: Modified chimeric polypeptides with improved pharmacokinetics are disclosed useful for treating eye disorders, including age-related macular degeneration and diabetic retinopathy.