baber/WOPTO huggingface dataset:
Patent GB-1305265-A (GB)
IPC: H03K3/013
Filed: 1970-09-10
Abstract: 1305265 Passing one pulse of a pulse train MARCONI CO Ltd 18 Aug 1971 [10 Sept 1970] 43279/70 Heading H3T A circuit for passing a single pulse from a pulse train comprises two NAND gates 2, 3, crosscoupled to provide a bi-stable, the output of the gate 2 being connected to the input 6 of a NAND or AND gate 1, a pulse train being applied to a further input of gate 1 and via switch means 11 to either of further inputs 12, 13 of gates 2 and 3 respectively, the pulse produced at the output of gate 1 triggering inhibiting means to prevent gate 1 from passing further pulse train pulses. With DTL logic, a logic "one" at 6 and 14 enables the next pulse of the pulse train to operate gate 1 and provide an output pulse at 20, the positive edge of which sets the clock input of a bi-stable 15 having one input 18 at logic zero so setting a zero on line 14 and inhibiting gate 1. With switch 11 at RESET a logic zero on lead 13 resets the gates 2, 3 to provide a zero at 4 which resets bi-stable 15. When the switch is turned to PULSE, a logic zero in the pulse train sets a logic "one" on 4 and the next positive pulse produces an output pulse.
Patent GB-1317040-A (GB)
Title: Internal combustion engines
IPC: F02F11/00
Filed: 1970-12-24
Abstract: 1317040 I.C. engine crank-cases MOTORENWERK CUNEWALDE VEB 24 Dec 1970 61356/70 Heading F1B A frame 3 is interposed between the main crank-case part 1 and the sump 5 and the ends of the frame form sealing surfaces for a valve gear cover 8' and a flywheel housing 11'. Gaskets 2, 4, 7 and 10 are provided between the sealing surfaces.
Patent GB-1321155-A (GB)
Title: Stencil
IPC: B43L13/20
Filed: 1971-07-09
Abstract: 1321155 Stencils MOBIUS & RUPPERT KG 4 Aug 1971 [9 July 1971] 32324/71 Heading B6C A stencil comprises two elongate transparent plates 12, 13 with a thickened bearing portion 10<SP>1</SP> between them. The parts 12, 13 may be coplanar with one face of the part 2<SP>1</SP> (Fig. 1A(1)) or may be situated in one plane at the mid-point of the thickness of the part 2<SP>1</SP> (Fig. 3) or may be staggered as shown. In the second form, projections (8, 9, Fig. 3) may be provided at the corners to prevent tilting of the stencil plate when it is being used. As shown in Fig. 6, the parts 12, 13 in which the cut-out symbols are formed, are thinner than the remainder of the plate. Projections 16, 17 are provided at the edges of parts 2<SP>1</SP>, 12, 13 which normally prevent contact of the surface of the plate with the drawing surface and thus eliminate scratching of the surface. During use, however, the stencil may be pressed downwardly into contact with the writing surface.
Patent GB-1340314-A (GB)
Title: Package of elongate flexible material and method and apparatus for  producing such a package
IPC: B65H55/04
Filed: 1972-04-10
Abstract: 1340314 Cross-wound packages WINDINGS INC 10 April 1972 16405/72 Heading D1J [Also in Division B8] A package of elongate flexible material comprises a plurality of wound layers each formed of a plurality of Figure 8's having cross-overs progressing around the package, the package having an axial opening which in cross-section perpendicular to the package axis is of 'ovaloid' shape with elongate sides and curved ends, the package also having a radial opening between the axial opening and the exterior, the inner end 18 of the material being led out through said radial opening. By the term 'ovaloid' is meant a shape varying between true oval, a parallel sided figure with round ends and a dumb-bell shape. The package is wound on a machine comprising a rotatable mandrel, and a reciprocating guide for the elongate flexible material which guide completes one reciprocation for each two revolutions of the mandrel and out of phase therewith, and is characterised in that the mandrel is ovaloid in cross-section. In a preferred embodiment, the mandrel comprises two spaced apart rollers 8. To assist take-off of the material from the interior of the package a tube 24 is preferably inserted in the radial opening. The package may be so formed that the radial thickness of the iayers is greater in the elongate sides than at the curved ends. The package may be placed in a cover 20 which compresses the package to give a. dumb-bell shaped interior.
Patent GB-1340875-A (GB)
Title: Rotary hydraulic machines with reciprocating pistons
IPC: F01B13/06
Filed: 1970-06-23
Abstract: 1340875 Reciprocating pumps or motors JOSEPH LUCAS (INDUSTRIES) Ltd 10 June 1971 [23 June 1970] 30354/70 Heading F1A A hydraulic pump or motor comprises a rotary cylinder block 20 on a pintle valve 19, and radial pistons 22 engaging an annular, eccentric member 16 rotatably mounted by bearings 17, 18 on bosses 14, 15, the outer races 17a, 18a of the bearings engaging both the cylinder block and member 16 to transmit rotation therebetween.
Patent GB-1342705-A (GB)
Title: Injection control system for internal-combustion engines
IPC: F02D41/32
Filed: 1972-06-26
Abstract: 1342705 Regulating I C engine fuel supply SOC INDUSTRIELLE D'ELECTRONIQUE ET D'INFORMATIQUE 26 June 1972 29819/72 Heading F1B [Also in Division G1] In an I. C. engine, electrically controlled, intermittent fuel injection system, the duration of the injection valve energizing pulses is determined by the mass flow-rate of air into the engine  cylinders measured by a corona effect ionization  gauge 125 positioned in the air intake duct 301. The gauge includes an anode wire 15 centred on the axis of the duct, a pair of axially spaced conductive tubes 51', 51" surrounding the wire, and a helical cathode 16 lining the duct wall through insulation 17. As shown, the anode is energized by voltage stepped-up pulses P derived from an engine triggered pulse generator 1, the ends of the cathode leading to a differential amplifier 20, whose output pulses are integrated at 26, 27. The integrated voltage, representing the mass flow-rate is amplified at 28, 33 and 29 and combined with a temperature dependent voltage, derived from a thermistor 30 in the cooling system or on the engine wall, to provide at the output of an amplifier 31 a mass flow-rate and temperature dependent voltage. This voltage is compared at 323 with a sawtooth voltage on a capacitor 324 which is triggered by the pulses from generator 1. The pulses from generator 1 also trigger a flipflop 326 which operates a pre-energizing 358a and an energizing 359a injection coils through a monostable circuit 327 and a delay circuit 328 respectively, the flip-flop being reset to stop injection when the sawtooth voltage reaches the voltage level at the output of amplifier 31. When the throttle valve 304 is in its closed position as shown a stop 320 is engaged which grounds a line 329. Grounding of line 329 operates a relay 48, Fig.2, which switches the input of amplifier to a potentiometer 44. The low voltage supplied by potentiometer 44 causes the injection to be energized for a fixed brief period during each engine cycle. As shown, the pulse generator is a coil 114a operated by a magnet 115 on an engine driven shaft 111. In a multi-cylinder engine, the number of coils 114a equals the number of cylinders as does the number of transformers 10, and circuits 32a. In an alternative, the generator is provided by a constant current energized ionization gauge, similar to gauge 125, positioned in the duct downstream of the throttle valve, Fig. 3 (not shown). In order to compensate for varying air densities, a pair of ionization gauges are utilized, Fig.4 (not shown), to control capacitor 27.
Patent GB-1344091-A (GB)
Title: Process for the production of fuel cell cathodes
IPC: H01M4/98
Filed: 1971-03-12
Abstract: 1344091 Sintered fuel cell cathode TAVKOZLESI KUTATO INTEZET and HAJDUSAGI IPARMUVEK 12 March 1971 6721/71 Heading C7D An alloy powder e.g. Ni - Al or Fe - Al is coated with 2-50% weight Ag, mixed with an alkaline resistant metal powder e.g. Ni, pressed and sintered at 500-800‹C and then treated with hot KOH solution to form Raney Ag. The Al component of the alloy powder can be replaced by Zn, Cd or Si. In an example a 70/30 Ni - Al alloy powder is coated with 10-20% Ag and mixed with 50% weight Ag coated Ni powder. After hot pressing in H 2  at 500-800‹C, the Al which has diffused into the Ag is dissolved in hot KOH.
Patent GB-1344735-A (GB)
Title: Herbicidal s-aryl- arylamides
IPC: A01N37/22
Filed: 1971-04-26
Abstract: 1344735 S-Aryl-arylamides ESSO RESEARCH & ENG CO 26 April 1971 11414/71 Heading C2C The invention comprises compounds having the formula wherein each X may be a hydrogen, chlorine or bromine atom, and R is a C 1-5  alkyl radical, a C 1-5  chloroalkyl radical, a cyclopropyl radical or a radical of the formula CH 2 =C(CH 3 )-. They may be prepared by reacting a compound of the formula with an acid anhydride of the formula (III) (RCO) 2 O or an acid halide of formula (IV) RCOHal or an acid of formula (V) RCO 2 H or an acid ester of formula (VI) RCO 2 R 3  where R 3  is aryl or alkyl or by reacting appropriate isocyanates derived from compounds of Formula II with acids of Formula V. The compounds of the invention may be used as herbicides.
Patent GB-1346897-A (GB)
Title: Method for the production of powered polymers
IPC: C08J3/12
Filed: 1971-04-19
Abstract: 1346897 Powdered polymers DUNLOP HOLDINGS Ltd 19 April 1971 [18 April 1970] 18614/70 Heading C3P Diene/vinyl aromatic copolymers containing at least 40 wt. per cent of vinyl aromatic, or blends of such a copolymer with carbon black and/or a similar copolymer containing less than 40 wt. per cent vinyl aromatic, are powdered by contact with a liquid penetrant which is a non- solvent for diene homopolymers and which is an active penetrant for vinyl aromatic homopolymers. Suitable penetrants are acetone, acetaldehyde or ethyl acetoacetate. After contact with the penetrant the copolymer is stirred to break it into dispersed particles, and the dispersion may be stabilized by admixture with a non- solvent for the copolymer, e.g. methanol or water, optionally preceded by admixture with either a surface-active agent such as stearic acid or a homopolymer of the same vinyl aromatic as forms the copolymer. In examples, the following styrene/butadiene (S/B) copolymers and blends are allowed to stand in acetone, then subjected to shearing, the excess acetone decanted, and the product repeatedly washed with methanol and finally dried S/B 48/52; S/B 23/77 + S/B 85/15; S/B 23/77 + S/B 85/15 + carbon black; S/B 23/77 + S/B 70/30; S/B 23/77 + S/B 70/30 + carbon black; S/B 23/77 + S/B 70/30 + S/B 85/15; and S/B 23/77 + S/B 70/30 + S/B 85/15 + carbon black.
Patent GB-1348185-A (GB)
Title: Method of and devices for determining the irregularity of textile  threads
IPC: B65H63/06
Filed: 1971-04-19
Abstract: 1348185 Measuring yarn fineness and irregularity AKADEMIE DER WISSENSCHAFTEN DER DDR 19 April 1971 9823/71 Heading D1F [Also in Division G1] A method of determining the irregularity of a textile thread is characterised in that on a moving thread 1, which is either subjected to the action of a constant force whilst the stretch is measured or is under constant stretch whilst the force is measured, the fineness is indirectly measured at a determined force or stretch and is linked by a computer operation with the measured value of the force or stretch to give the quotient of the thread tensile force and the measured fineness, this quotient being processed by means of a computer to give a cross-correlation function or cross-efficiency spectrum, which is an indication of thread irregularity. The quotient may be processed with the measured value of the fineness or the measured value of the tensile force. A device for carrying out the method comprises downstream of a thread feed 2 a force transmitter 18 and upstream or downstream of a thread delivery 4 a fineness transmitter 20, the force transmitter 18 and the fineness transmitter 20 being connected to a first computer 28, and the fineness transmitter 20 and the first computer 28 being connected to a second computer 29 and a recording apparatus. The force transmitter 18 is preferably a tension arrangement in which the bending of a tongue as the thread passes round rollers 15 is converted into an analogue electrical signal by inductive transmitter coils connected to a carrier frequency amplifier 26. The fineness transmitter 20 is preferably of the pneumaticelectric type whereby deviated air pressure is converted into an electrical signal. The thread delivery 4 is operated at an adjustable higher speed compared to the speed of the thread feed 2. In a further embodiment, speed transmitters are connected to the thread feed 2 and delivery 4 and also to a third computer, the third computer and the first computer being connected to a fourth computer with a recording apparatus. The crosscorrelation function or cross-efficiency spectrum can be used as a control to maintain constant the properties of threads during production and processing.
Patent GB-1350122-A (GB)
Title: Sound reproducing equipment
IPC: H04R7/16
Filed: 1971-04-19
Abstract: 1350122 Loud-speakers; diaphragms ELECTRONIC RESEARCH ASSOCIATES Inc 19 April 1971 9775/71 Heading H4J A loud-speaker assembly Fig. 1, comprises a substantially flat diaphragm 18, see Fig. 3, yieldably secured at spaced points around its periphery to ledge portions 12 of a frame 2 by flexible adhesive. Air spaces between the diaphragm 18 and ledge portions 12 present air release passages 94 (Fig. 7) (96, 98, 100, Fig. 2, not shown) to minimize the damping action of air adjacent the diaphragm periphery. A voice coil form 24, e.g. of plastics coated paper or aluminium, is secured near the centre of the diaphragm 18. The voice coil 32 is in an air gap defined by a magnet assembly 30 mounted on a support 28 which extends generally parallel to the diaphragm 18 and is secured to sides 4 and 8 of the frame 2. The magnet assembly 30 comprises a permanent magnet 34 together with inner and outer plates 40 and 36 and a central pole piece 38. The frame 2 has horn-like inclined surfaces 22 at the periphery of the diaphragm 18. The assembly may be rectangular, as shown, or circular or elliptical. The frame 2, diaphragm 18 and support 28 are preferably either formed of the same material such as a solidified foam or expanded beads of polystyrene or of materials having matching acoustic and physical characteristics. Alternatively the frame 2 and support 28 are integrally moulded of unexpanded plastics material, whereas the diaphragm 18 is of expanded polystyrene. The magnet assembly 30 is moulded in place with the support 28. The diaphragm 18 has compliance rings, lines or corrugations such as rings 50, 52 on the front and rings 54, 56, 58 and 60 at the rear. Silicone rubber material is inserted into at least the rings 50, 52. The diaphragm periphery is secured to ledge portions 12 by yieldable cement 48 such as silicone rubber. Parts of the ledge portions 12 are cut away or moulded to leave the air release passages 94. "Dabs" 102 of relatively rigid bonding material are provided. An element 72, Fig. 8, provided with a central depression 76 is surrounded by a vibratory element 78. Element 78 is a thin metal ring, is cemented to element 72 and extends over and beyond a horn-like surface 66 of the diaphragm 18. It is actuated directly by the voice coil 32.
Patent ID-24956-A (ID)
Inventor: VLADIMIR VAUPOTIC
IPC: B65D51/24
Filed: 1998-09-18
Abstract: A lid (2) for a container (1) which lid comprises: a cover portion (5) adapted to extend over the container (1); an implement (3) adapted for use with contents (27) of the container, and a hinge (4, 6) connecting the cover portion (5) to the implement (3), wherein the implement is adapted to be rotated about the hinge (4, 6) into a storage position in which the implement lies against the cover portion. The cover portion may also be provided with an anti-tamper device or a tamper resistant or tamper proof arrangement.
Patent IL-104031-A (IL)
Title: Apparatus and process for gel electrophoresis
IPC: G01N27/447
Filed: 1992-12-09
Abstract: A separation and direct blot transfer module useful in gel electrophoresis is disclosed in which a transfer membrane stabilized by a frame is moved substantially orthogonally relative to the plane of the separation gel while in minimal contact with the end of the gel toward which molecular fragments are driven electrophoretically. The frame moves at a controlled velocity in a selected direction away from a line of contact that generates a controlled tension in the membrane which is a function of the loading on the line of contact. The module is particularly amenable to automated processing. Apparatus for automated separation, transfer, membrane processing, detection and identification is disclosed in which the module of the invention is employed.
Patent IL-107788-A (IL)
Title: 2-Cyano-3-hydroxy propenamides process for their preparation and pharmaceutical compositions containing them
IPC: A61K31/4409
Filed: 1993-11-29
Abstract: The invention relates to the products <IMAGE>  in which     A, B and E represent =CH- or N with A or B or E = N,   R represents cycloalkyl, alkenyl or alkynyl (>/= C6),   R1 represents H or (C1-3)alkyl, R2 and R3 represent H, Hal, CN, NO2, (C1-6)alkyl, -cycloalkyl, -alkoxy or -alkylthio, -(CH2)m-CX3, -O-(CH2)m-CX3, -S-(CH2) m-CX3, -O-(CX2)m-CX3 or -S-(CX2)m-CX3, m being 0 to 3 and X being halogen, or -COR4, R4 being H, alkyl or cycloalkyl (>/= C3)   or R2 and R3 together form -O-CH2-O-,  as well as to their tautomeric forms and to their salts with bases. The products (I) have advantageous anti-inflammatory properties.
Patent IL-109936-A (IL)
Title: Process and apparatus for producing a high purity nitrogen
IPC: F25J3/04
Filed: 1994-06-08
Abstract: A process and apparatus for producing a high purity nitrogen vapor product from the rectification of air within high and low pressure columns operatively associated with one another by a condenser-reboiler. The high pressure column incorporates a sufficient number of theoretical stages to produce a high purity nitrogen vapor which after being condensed by the condenser-reboiler, serves to partially condense a lower purity nitrogen vapor tower overhead produced in the low pressure column through indirect heat exchanger. In such service, the condensed, high purity nitrogen vapor is at least partially vaporized and utilized as a product stream. Since there is no direct heat exchange with the high purity nitrogen produced within the high pressure column and the lower purity nitrogen vapor produced in the low pressure column, the low pressure column can incorporate fewer theoretical stages and therefore can be built at less expense than similar air separation plants of the prior art.
[US5419137A]
Patent IL-123318-A (IL)
Title: Multilevel diffractive optical element
Inventor: DANZIGER YOCHAY
IPC: G02B5/18
Filed: 1996-09-04
Abstract: A multilevel diffractive optical element comprising a base (10) and a plurality of phase zones (1), each phase zone being defined by a local modulation depth d and having a local number N of complete levels of identical local width W and, in at least one phase zone, one incomplete level whose width w is less than the width W of the complete levels in said zone, the phase levels in each phase zone being spaced, in the direction along the modulation depth, by a distance h which is substantially invariant along the entire optical element; a total number of phase levels in each phase zone being defined by a parameter z=d/h, which is a real number whose integer equals to said local number N of the complete levels and whose fraction indicates to the existence of said incomplete level; said parameter, z[=z(x, y)], said width W and said width w varying among different phase zones so as to provide corresponding variation of said local modulation depth d=d (x, y) whereby local diffraction efficiencies and consequently an overall diffraction efficiency of the optical element is arbitrarily controlled. 1895 ט" ז באב התשס" ב - July 25, 2002
Patent IL-130753-A (IL)
Title: Dishwashing method and detergent composition therefor
IPC: C11D1/88
Filed: 1997-12-31
Abstract: A dishwashing method comprising: (a) rinsing with water, (b) applying a first liquid detergent composition onto the dishes, (c) rinsing with water, (d) applying a second liquid detergent composition onto the dishes, and (e) rinsing with water; one of said first or said second detergent compositions having alkalinic pH (alkalinic detergent composition) and the other of the detergent compositions having an acidic
Patent IL-152211-A (IL)
Title: Pharmaceutical composition comprising alpha, beta- unsaturated sulfones for treating proliferative disorders and some such novel compounds
IPC: C07D333/42
Filed: 2002-10-09
Abstract: Sulfones of formula I are useful as antiproliferative agents, including, for example, anticancer agents:wherein:Q1 is selected from the group consisting of(a) a phenyl radical according to formula II whereinR1, R2, R3, R4 and R5 are independently selected from the group consisting of hydrogen, halogen, C1-C6 alkyl, C1-C6 alkoxy, nitro, cyano, carboxyl, hydroxyl, amino, C1-C6 trifluoroalkoxy and trifluoromethyl;(b) an aromatic radical selected from the group consisting of 1-naphthyl, 2-naphthyl and 9-anthryl; and(c) an aromatic radical according to formula III whereinn1 is 1 or 2,Y1 and Y2 are independently selected from the group consisting of hydrogen, halogen, and nitro, andX1 is selected from the group consisting of oxygen, nitrogen, sulfur andandQ2 is selected from the group consisting of(d) a phenyl radical according to formula II, as defined above;(e) an aromatic radical selected from the group consisting of 1-naphthyl, 2-naphthyl and 9-anthryl;(f) an aromatic radical according to formula IV whereinn1 is 1 or 2,Y3 and Y4 are independently selected from the group consisting of hydrogen, halogen, and nitro, andX2, X3 and X4 are independently selected from the group consisting of carbon, oxygen, nitrogen, sulfur and provided that not all of X2, X3 and X4 may be carbon; and(g) 1-piperazinyl;provided that at least one of Q1 or Q2 is other than a phenyl radical according to formula II;or a pharmaceutically acceptable salt thereof.Sulfones of formula V are also useful as antiproliferative agents, including, for example, anticancer agents:wherein:X is sulfur or oxygen; Ya and Yb are independently selected from the group consisting of hydrogen, halogen, and nitro; and R1-R5 are defined as above;or a pharmaceutically acceptable salt thereof.
Patent IL-160157-A (IL)
Title: Combination motif immune stimulatory oligonucleotides with improved activity
IPC: C12Q1/68
Filed: 2004-02-01
Abstract: A class of immunostimulatory nucleic acids having at least two functionally and structurally defined domains is provided. This class of combination motif immunostimulatory nucleic acids activates an immune response and is useful for treating a variety of immune related disorders such as cancer, infectious disease, and allergic disorders. The nucleic acids also stimulate activation of natural killer cells and production of type 1 interferon.
Patent IL-161090-A (IL)
Title: Pharmaceutical composition for use for the treatment of malignancies comprising in combination a bisphosphonate, a cox-2 inhibitor and a taxol
IPC: A61P29/00
Filed: 2004-03-25
Abstract: A pharmaceutical composition for treatment of malignancies, in particular a malignant disease which is associated with the development of bone metastases or excessive bone resorption, comprises in combination a bisphosphonates, COX-2 inhibitor and/or a taxol or derivative thereof for simultaneous, sequential or separate use. Also provided is a method of treating a patient suffering from a malignant disease comprising administering to the patient an effective amount of a bisphosphonates, an effective amount of a COX-2 inhibitor and/or and effective amount of a taxol or derivative thereof.