baber/WOPTO huggingface dataset:
Patent GB-1332653-A (GB)
Title: Intergrated circuits
IPC: H03K19/0944
Filed: 1971-04-19
Abstract: 1332653 Transistor logic circuits MARCONI CO Ltd 19 April 1971 [16 May 1970] 23819/70 Heading H3T [Also in Division H1] An integrated circuit having a N-type silicon substrate 1 (Figs. 1a, 1b) comprises a MOS transistor having source 3 and drain 2 formed by P-type diffusion separated by channel 4 overlain by insulant oxide layer 5 and gate 6, and a lateral PNP-bipolar transistor having P-type emitter 7 formed by diffusion, channel 4 and substrate base overlain by oxide insulant 8: electrical connections being made by contact pads 9 connected through windows of the oxide layer. In operation, the MOS transistor is made conductive by connecting substate 1 and source 3 to reference potential and gate 6 and drain 2 over, e.g. resistive load to more negative potential, and its channel has low impedance due to electron migration from the layer underlying the oxide converting it from N-type to P-type, so that the P-type regions 4 and 7 are separated by N-type substrate to constitute a P-type lateral transistor whose collector is the MOS channel region 4. Fig. 2a shows one stage of a 4-phase dynamic shift register including 6 identical MOS transistors M1 to M6 and a bipolar PNP transistor T1 as described. Negative going clock pulses #1, #2, #3, #4 (Fig. 2b not shown) referred to earth are provided and an input signal is supplied at I/P. While #1, #2 are -ve, gate capacitance C of M6 is charged negative over M1 from #1, which returns to earth to close transistor M1 whereby C remains charged until a path to earth is provided over M3 or T1; M2 being conductive for duration of #2 and a "0" logic voltage on I/P rendering M3 conductive, so that C is discharged and the gate of M6 is earthed. During the subsequent interval in which #3 and #4 are negative the output is held negative by #3 over M4, and the input capacitance of a further register stage is charged. When #3 returns to earth, this input charge remains since M5 is held conductive by #3 and M6 is non-conductive since capacitance C is discharged. The output O/P remains at "0" logic level transferred from I/P, and similarly a "1" logic level (earth potential) at I/P would be transferred to the output during the cycle. Two MOS transistors may be provided with the channel of one serving as collector and that of the other as emitter of a lateral PNP transistor. The transistors may be surrounded by a negatively biased guard ring of P-type silicon.
Patent GB-1337651-A (GB)
Title: Method and composition for fracturing well formations
IPC: C09K8/68
Filed: 1971-04-26
Abstract: 1337651 Wells HALLIBURTON CO 26 April 1971 11289/71 Addition to 1328856 Heading E1F An aqueous well-fracturing liquid contains a hydratable polysaccharide (M.W. 100,000 to 3,000,000) a cross-linking agent therefore. The polysaccharide comprises 0.3 to 3.0% by wt of the water and the cross-linking agent 0.001 to 0.5 percent of the water.
Patent GB-1341041-A (GB)
Title: Tundish for molten metal
IPC: B22D11/10
Filed: 1971-04-19
Abstract: 1341041 Continuous casting machines ASHMORE BENSON PEASE & CO Ltd 19 April 1971 [6 March 1970] 10829/70 Heading B3F [Also in Division F4] Continuous casting apparatus comprises a mould 31 arranged with its cavity axis horizontal, a tundish 1 having rollers 19 and 21, wheels, slides or the like on which it is supported and which permit it to be displaced relative to the mould, and force applying means 37 engageable with the tundish to urge it towards the mould. The tundish has openings 9 for molten metal and a burner respectively, a nozzle 15, and a bracket 25 having an aperture 27 through which a crane hook can pass. The tundish is lowered into position by a crane, a layer of cement applied to the inlet end of the mould and the tundish urged towards the mould by the hydraulic jack 37. To remove the tundish, it is lifted slightly by the crane so as to pivot it about the roller 19. This breaks the cement seal and causes the outlet of the tundish to swing downwardly, thus emptying any metal remaining in the tundish into a ladle positioned below the tundish.
Patent GB-1343772-A (GB)
Title: De-gassing of liquids and aircraft fuel systems
IPC: B01D19/00
Filed: 1971-04-29
Abstract: 1343772 Degassing fuel in aircraft fuel systems BRITISH AIRCRAFT CORP Ltd 29 April 1971 [1 May 1970] 21090/70 Heading B1M Fuel in an aircraft fuel tank 10 is degassed during take off or flight by withdrawing some through line 13 using pump 12 and returning it to the rest of the fuel through nozzles 15. As the withdrawn fuel passes into the rest of the fuel from the nozzles, the abrupt changes in velocity causes at least some of the air dissolved therein to be formed as small bubbles which then pass through the rest of the fuel to liberate the dissolved gases.
Patent GB-1343902-A (GB)
IPC: B29C44/32
Filed: 1971-04-06
Abstract: 1343902 Filling channelled members; window frames REYNOLDS METALS CO 6 April 1971 8870/71 Heading B5A [Also in Division E1] A machine for filling an open channel 26 in straight rigid member 21 with thermally insulating plastic material, e.g. in a window frame comprises a nozzle 33 for dispensing the material and driven wheels 56 with spring-loaded backup wheels 64 for feeding the member past the nozzle, the member being also guided by adjustable clamps 112. The plastic material is pumped from a container 35 under the automatic control of a solenoid valve 42 actuated when the member trips a limit switch or photo-electric device placed below the nozzle which also controls the drive wheels, and is cured after the member has passed through the machine. The clamps 112 are formed by a number of plates 113 which can be orientated to conform to different shaped members 21, and clamped by bolts 124. In Fig. 11, not shown, the plates are clamped by cam levers (156). The machine can be controlled manually. After the plastic material has cured a strip portion 31 of the rigid member is removed.
Patent GB-1346352-A (GB)
Title: Anti-dust articles
IPC: B29C45/16
Filed: 1972-07-26
Abstract: 1346352 Injection moulding anti-dust article IMPERIAL CHEMICAL INDUSTRIES Ltd 26 July 1972 [2 Aug 1971] 36239/71 Heading B5A To reduce the collection of dust on the surface of an injection moulded plastics article when surface electrical charges are induced by rubbing &c., the attractive field of the charges is reduced by constructing the article with a non-conductive (>10<SP>11</SP> ohm cm.) plastics skin surrounding a conductive (<10<SP>9</SP> ohm cm.) core comprising a, preferably foamed, plastics material containing a conductive filler, e.g. carbon black or a metal powder. The core may be earthed by conductor passing through the skin. The article is moulded by two injectors connected by a multiway tap to the same sprue of a vented vertical flash mould. The skin material is injected first and then a foamable conductive material is injected within the skin. The foamable material may be injected in an unfoamed state to fill the mould cavity which is then enlarged to permit foaming. The material is heated by the work done in forcing it through the injection nozzle. Further skin material is injected to cover the core in the sprue region. A rigid panel may be mounted in the mould to become bonded to the injected material. Numerous examples are given of plastics materials for making bowls, boxes, dustpans, shoe soles, furniture, building panels, and body panels and interior trims for cars, caravans, aeroplanes and railway carriages. Examples of dimensions and moulding conditions are given.
Patent ID-23891-A (ID)
Inventor: FUJITA TAKASHI
IPC: A61P9/00
Filed: 1998-10-08
Abstract: Described is a substituted fused heterocyclic compound which is represented by the following formula: <CHEM>  Äwherein R<1> represents a group of the following formula: <CHEM> (in which R<4>: a substituted phenyl or a pyridyl which may have a substituent, R<5>: a hydrogen atom or the like, R<6>: a hydrogen atom, a C1-6 alkyl group or the like, D: an oxygen or sulfur atom, E: a CH group or a nitrogen atom, R<2>: a hydrogen atom or the like, R<3>: a 2,4-dioxothiazolidin-5-ylmethyl group or the like; A: a C1-6 alkylene group, and B: an oxygen or sulfur atomÜ or a pharmacologically acceptable salt thereof; and has excellent insulin-resistance improving action, lipid-peroxide-production inhibitory action, 5-lipoxygenase inhibitory action and the like.
Patent ID-29441-A (ID)
Inventor: LAI BAO-KUN
IPC: C09B62/51
Filed: 2000-01-19
Abstract: A reactive dye composition comprising (a) at least a black or navy reactive dye with good color fastness to laundering-oxidative bleach response; and (b) at least a red, orange, yellow or other shade of reactive azo dye. The dye composition of the present invention is suitable for use in dyeing fiber materials. It has good property in build-up, wash fastness, wash-off, and levelness, especially performing excellently in the properties of good color fastness to laundering-oxidative bleach response.
Patent IL-105035-A (IL)
Title: Substituted pipecolinic acid derivatives, their preparation and pharmaceutical compositions containing them
IPC: C07D403/12
Filed: 1993-03-12
Abstract: Anti-HIV compounds of the formula OHY X-B-NHN C(O)MHR2 R1 wherein X is R3OC(O), R3C(O) or R3NR4C(O) wherein R3 is (i) lower alkyl, (ii) lower cycloalkyl, (iii) phenyl; phenyl monosubstituted with halo, hydroxy, lower alkyl or lower alkoxy; or disubstituted phenyl wherein each of the two substituents is independently lower alkyl or halo; (iv) phenyl (lower) alkyl or phenyl (lower) -alkyl wherein the aromatic portion thereof is monosubstituted with halo, hydroxy, lower alkyl or lower alkoxy, (v) 1-naphthyl or 2-naphthyl, (vi) (Het) or (Het)-(lower alkyl) wherein Het represents a five or six membered, monovalent heterocyclic radical containing one or two heteroatoms selected from nitrogen, oxygen and sulfur, or (vii) 2-quinolinyl or 3-quinolinyl, and R4 is hydrogen or lower alkyl; or X is R3AOCH2C(O) wherein R3A is phenyl, or monosubstitued, disubstituted or trisubstituted phenyl wherein each substituent is independently lower alkyl or halo; B is absent or the divalent radical -NHCHR5C(O)- wherein R5 is lower alkyl; lower cycloalkyl; (lower cycloalkyl)-(lower alkyl); phenylmethyl; or lower alkyl monosubstituted with hydroxy, carboxy, lower alkoxycarbonyl, aminocarbonyl, (lower alkyl) amino-carbonyl or di(lower alkyl) aminocarbonyl; R1 is hydrogen, halo, hydroxy, lower alkyl or lower alkoxy; R2 is lower alkyl; and Y is lower alkyl; lower cycloalkyl; phenyl or phenyl monosubstituted with halo, hydroxy, lower alkyl or lower alkoxy; phenylmethyl or phenylmethyl monosubstituted with halo, hydroxy, lower alkyl or lower alkoxy; or Y is W(CH2)nZ wherein W is oxo, thio, sulfinyl or sulfonyl, Z is lower alkyl; phenyl or phenyl monosubstituted with halo, hydroxy, lower alkyl or lower alkoxy; or (Het) wherein (Het) is as defined above, and n is zero or one; or therapeutically acceptable acid addition salts thereof.
Patent IL-113112-A (IL)
Title: Pyridine substituted thiazolidinediones and pharmaceutical compositions comprising them
IPC: C07D413/14
Filed: 1995-03-23
Abstract: The present invention provides novel pyridine type thiazolidines and their salts, expressed by formula (I) (wherein X<1> is S or O; X<2> is S, O or NH; Y is CR<6>R<7>, R<6> is a hydrogen atom, a C1-C7 alkyl group or a C3-C7 cycloalkyl group, and R<7> is a hydrogen atom, a C1-C7 alkyl group or a C3-C7 cycloalkyl group or forms a bond together with R<4>), or SO2; Z is a C1-C10 alkyl group, a C2-C10 alkenyl group, a C2-C10 alkynyl group, a C3-C7 cycloalkyl group, a C3-C7 cycloalkenyl group (each of said alkyl, alkenyl, alkynyl, cycloalkyl and cycloalkenyl groups may be substituted with at most 3 of hydroxyl, oxo, C1-C7 alkyl and C1-C7 alkoxy groups), a phenyl group, a biphenyl group, an  alpha -naphthyl group, a  beta -napthyl group, a benzyl group or a heterocyclic group. The compounds have a hypoglycemic effect.
Patent IL-119698-A (IL)
Title: 9-[(Haloacyl)amido]-6-demethyl-6-deoxytetracycline intermediates
IPC: A61P31/04
Filed: 1993-08-12
Abstract: The invention provides compounds of the formula: <CHEM> wherein R, R<1> and W are defined in the specification. These compounds are useful as antibiotic agents.
Patent IL-120646-A (IL)
Title: Binder for adhering and encapsulating optical fibers
Inventor: BIRNHOLTZ HELLENA
IPC: C09J183/04
Filed: 1997-04-09
Abstract: An adhesive binder for optical fiber packages, comprising a polymer which is a silicone-epoxy Interpenetrating Polymer Network (IPN), with the epoxy cured to give reinforcing domains within the cured silicone, wherein said polymer is the product of the polymerization of a silicone and an epoxy resin, a curing agent, a catalyst and a wetting agent.
Patent IL-125458-A (IL)
Title: Bioluminescent items
IPC: A23L29/00
Filed: 1997-02-03
Abstract: Novelty items that are combinations of articles of manufacture with fluorescent proteins are provided. These novelty items, include combinations of transgenic plants that express a luciferase or a luciferin with plant food that contains a luciferase and a luciferin.
Patent IL-133999-A (IL)
Title: Method for electronically selecting the dependency of an output signal from the spatial angle of acoustic signal impingement and hearing aid apparatus
IPC: H04R3/00
Filed: 1998-07-14
Abstract: For beam forming acoustical signals the phase difference of the output signals of two acoustical/electrical transducers is determined (27) and is multiplied by a factor (30). One of the two output signals of the at least two transducers is phase shifted by an amount according to the multiplication result. This phase shifted signal and the signal of the second transducer are led to a signal processing unit, wherein beam forming on these at least two signals is performed. Thereby, it becomes possible to perform beam forming as if the transducers were mutually distant by more than they physically are. <IMAGE>
Patent IL-135160-A (IL)
Title: Vectoring nozzle calibration
IPC: F02K1/00
Filed: 1999-05-24
Abstract: A method and system are used to calibrate a plurality of actuators joined to an actuation ring in a control system for vectoring exhaust flaps in a vectoring nozzle. The actuators include output rods which are positioned to respective first positions at which output stroke is measured. The actuators are repositioned to different second positions, and the output stroke thereof is again measured. The stroke measurement for each of the actuators is calibrated to effect a common linear response between the first and second measurement positions. The calibrated actuators ensure coordinated linear actuation thereof as the output rods are positioned between their minimum and maximum extensions.
Patent IL-139571-A (IL)
Title: Humanized antibody that binds to verotoxin, methods for the production thereof and pharmaceutical compositions containing it
IPC: C12N5/02
Filed: 2000-11-09
Abstract: The invention provides humanized antibodies that specifically bind to, and preferably, neutralize, verotoxin II (VT2). The antibodies are useful for treating patients suffering from, or at risk of suffering, toxic effects of verotoxin.
Patent IL-140047-A (IL)
Title: Vehicle insurance billing system and methodology
IPC: G06Q20/12
Filed: 2000-12-03
Abstract: A vehicle insurance billing system comprising: at least one sensor (2102) on-board at least one vehicle for automatically sensing at least one of time of vehicle operation and distance traveled during said vehicle operation; a first communicator (2106) on- board said vehicle for communicating information relating to at least one of time of vehicle operation and distance traveled during said vehicle operation to an intermediate storage and communication unit (2108) in the vicinity of a vehicle refueling location, said intermediate storage 3075 י' בכסלו התשס" ב - November 25, 2001 and communication unit including: a receiver (2404) which receives communications including said information relating to at least one of time of vehicle operation and distance traveled during said vehicle operation from a first plurality of said first communicators on-board a corresponding plurality of said vehicles; a CPU (2406) which interfaces with said receiver and receives said information; a memory (2408) cooperating with said CPU and storing at least some of said information received via said receiver; and a second communicator (2410) for communicating said information received via said receiver and stored in said memory to a remote location which is not said vehicle refueling location; and a vehicle insurance billing data processor (2110) receiving information communicated via a second plurality of said second communicators, associated with a corresponding second plurality of intermediate storage and communication units, each of said corresponding second plurality of intermediate storage and communication units receiving said information via said receiver from said first plurality of said first communicators on- board said corresponding plurality of said vehicles and stored in said memory and relating to at least one of time of vehicle operation and distance traveled during said vehicle operation and being operative for providing a vehicle insurance billing data output at least partially based on said information. פירוט זה נבחן בהתאם לתקנה 35 לתקנות הפטנטים, תשכ" ח-1968 This specification was examined in accordance with regulation 35 of the Patent Regulations, 5728-1968. 3076 י' בכסלו התשס" ב - November 25, 2001
Patent IL-148284-A (IL)
Title: Toolholder assembly
IPC: B23B29/04
Filed: 2002-02-21
Abstract: An apparatus for releasably holding a toolholder (25) with a shank (30) having lockable surfaces, comprising: a tool support member (15) having a forwardly facing surface (35) and a bore (40) along a longitudinal axis (L), wherein the bore (40) intersects the forwardly facing surface (35) and extends rearwardly therefrom for receiving the shank (30) of the toolholder (25); an actuating bolt (20) positioned within the tool support member (15) along a radial axis (R1) relative to the longitudinal axis (L) and having a first end (22) with a bolt locking segment (65) having a bolt locking surface (70); an actuating nut (75) rotatably fixed within the tool support member (15), threadably secured to a second end (24) of the actuating bolt (20) and having a nut locking segment (80) having a nut locking surface (88); wherein rotation of the actuating bolt (20) in a locking direction causes the nut locking surface (88) and the bolt locking surface (70) to be drawn together to engage the toolholder lockable surfaces and to lock the toolholder within the tool support member (15); characterized in that the bolt locking surface (70) extends around the periphery of the actuating bolt (20) and forms a cone having a centerline about the axis (R1) of the actuating bolt (20). <IMAGE>
Patent IL-150370-A (IL)
Title: Method for preparing ortho silicic acid, ortho silicic acid as obtained and its use
IPC: A23L33/16
Filed: 2002-06-23
Abstract: The invention relates to a method for preparing ortho silicic acid, to the ortho silicic acid obtainable by this method and to its use as a silicon preparation as formed in the production of animal feed, food or food supplement, and of pharmaceutical or cosmetic preparation.
Patent IL-150512-A (IL)
Title: Process for making geminal bisphosphonates
IPC: C07F9/38
Filed: 2002-07-01
Abstract: The present invention relates to a novel process for making geminal bisphosphonates. The process provides for bisphosphorylation using phosphorus trihalide, phosphorous acid as a reactant/solvent, and a base as an acid acceptor/solvent. The present invention is directed to a process for making geminal bisphosphonates of the general formula:wherein Q is oxygen, -NR4-, sulfur, selenium, or a single bond; m+n is an integer from 0 to about 5, Z is a ring selected from the group consisting of pyridine, pyridazine, pyrimidine, and pyrazine; R1 is hydrogen, substituted or unsubstituted amino, amido, hydroxy, alkoxy, halogen, carboxylate, substituted or unsubstituted alkyl (saturated or unsaturated) having from 1 to about 6 carbon atoms, substituted or unsubstituted aryl, or substituted or unsubstituted benzyl; each R2 is independently, hydrogen, or substituted or unsubstituted alkyl (saturated or unsaturated) having from 1 to about 4 carbon atoms; R3 is one or more substituents selected from the group consisting of hydrogen, substituted or unsubstituted alkyl (saturated or unsaturated) having from 1 to about 6 carbon atoms, substituted and unsubstituted aryl, substituted and unsubstituted benzyl, hydroxy, halogen, carbonyl, alkoxy, nitro, amido, amino, substituted amino, carboxylate, and combinations thereof; R4 is hydrogen, substituted alkyl (saturated or unsaturated) having from 1 to about 4 carbon atoms, or acyl.
Patent IL-162985-A (IL)
Title: Endotracheal tube which permits accurate determination of mucosal pressure
IPC: A61M16/04
Filed: 2004-07-12
Abstract: The disclosed endotracheal tube includes a silicone tubular member that has a proximal end, a distal end, and a lumen extending through the member to supply air from the proximal end to the distal end. The tubular member defines a first zone and a second zone. At least a portion of the first zone has a first outer diameter. The second zone has a second outer diameter. The first outer diameter is less than the second outer diameter. The first and second zones are adjacent to one another and are configured for insertion into the trachea of a human patient. A silicone cuff is attached to the tubular member such that the cuff extends over at least a portion of the first zone. The silicone cuff is mounted such that when the cuff is inflated in a trachea, the cuff reaches its plateau pressure prior to circumferentially contacting the inner wall of the trachea so that an accurate pressure reading may be taken of the pressure the cuff exerts on an inner wall of the trachea.
Patent IL-164534-A (IL)
Title: Boehmite particles and polymer materials incorporating same
IPC: C08K7/00
Filed: 2004-10-12
Abstract: A modified polymer material is discloses, including a polymer base and boehmite particles provided in the polymer base, the boehmite particles are made up of mainly anisotropically shaped particles.
Patent IL-177730-A (IL)
Title: Conjugates of hydroxyalkyl starch and a protein, prepared by reductive amination
IPC: A61K47/48
Filed: 2006-08-28
Abstract: The present invention relates to conjugates of hydroxyalkyl starch, preferably hydroxyethyl starch, and a protein, wherein these conjugates are formed by a reductive amination reaction between at least one aldehyde group or keto group or hemiacetal group of the hydroxyalkyl starch or of a derivative of the hydroxyalkyl starch, and at least one amino group of the protein, so that the hydroxyalkyl starch or the derivative thereof is covalently linked to the protein via an azomethine linkage or a amino linkage. The present invention also relates to the method of producing these conjugates and specific uses of the conjugates.
Patent IL-182830-A (IL)
Title: Method for the purification of factor xiii from a biological fluid
IPC: C07K/
Filed: 2007-04-26
Abstract: The present invention provides improved methods for the purification of factor XIII. In particular, the methods provide compositions containing 5% or less contaminating proteins. In particular embodiments of the present invention the methods provide purified factor XIII compositions comprising less than 1% activated factor XIII, less than 2% protein aggregates, and/or less than 5% charge isomers of factor XIII. The methods do not require the use a precipitation or crystallization step common to prior methods of isolating factor XIII. Instead, the method uses immobilized metal affinity chromatography to remove various contaminants common to recombinant expression of factor XIII. Further, a combination of various chromatography methods including ion exchange chromatography, hydrophobic affinity chromatography, and immobilized metal affinity chromatography comprise a simple and less expensive method to produce a pharmaceutical grade factor XIII product at high yield.