baber/WOPTO huggingface dataset:
Patent GB-2348583-A (GB)
Title: Automatic re-transmission of data
Inventor: PORTER JOHN DAVID
IPC: H04L1/16
Filed: 1999-03-31
Abstract: The integrated channel access mediation and automatic repeat query (ARQ) mechanism is provided wherein an acknowledgement array is generated at a receive terminal corresponding to the successful receipt of data packets from a sender terminal. The position of the flags in the array correspond precisely to the order in which the data packets were sent, and hence the position of each flag conveys packet identifier information, thus, reducing network overheads in sending identifier information explicitly. This has the primary advantage that spectral efficiency is increased.
Patent GB-2334066-A (GB)
Title: Rain water vessel
Inventor: HART GEORGE HENRY
IPC: E03B3/03
Filed: 1997-10-31
Abstract: A rain water vessel (1) comprising a water inlet (21), a main tank (26), a dump tank (27), a diverter valve (31, 32), wherein the diverter valve (31, 32) is, after a period without rainfall of less than 1 hour, normally in a first condition such that on rainfall commencing to direct rain water entering the inlet (21) to cause the rain water to flow to the dump tank (27). Control means (33) operative, on the dump tank being filled with water to a predetermined amount, to cause the diverter valve to be put in a second condition such that on rain fall continuing to direct rain water entering the inlet (21) to cause the rain water to flow to the main tank (26), and drain means operative (34, 36), when the dump tank (27) contains said predetermined amount, to lower the amount of water in the dump tank over a period of time in excess of 1 minute by outflow to the exterior of the vessel (1).
Patent GB-2334875-A (GB)
Title: Steering control of lawn mowers
Inventor: WEBSTER CRAIG DUNCAN
IPC: A01B69/04
Filed: 1994-11-25
Abstract: A lawn mower adapted for automatic and unattended operation, which comprises a first detection means for detecting whether or not the mower is on a grass surface by detecting the presence of grass directly, the first detection means comprising at least one sensor, each sensor comprising an arm 22 pivotally mounted on and depends from the housing of the mower and which is aligned with a corresponding aperture and sensing means, ideally a light sensor, for detecting pivotal movement of the arms 22 and a second detection means for detecting the presence of obstacles in the path of the mower; and means responsive to said first and second detection means to determine the route of the mower.
Patent GB-2353899-A (GB)
Title: A quantum well semiconductor device with strained barrier layer
Inventor: NAJDA STEPHEN PETER
IPC: H01L33/06
Filed: 1999-09-01
Abstract: A semiconductor device, eg. a laser or LED, comprises at least one cladding region 11, 15, and an active region 13 consisting of at least one qw layer 13a and at least one strained barrier layer 13b. The barrier layers may be tensile strained, and the quantum wells may be lattice-matched to the cladding layers or compressive strained. Preferably the quantum wells and barrier layers are made of GaInP, with a higher proportion of gallium in the barrier layer. This results in a structure that is low in Al content, and thus is less prone to oxidation, improving the lifetime of the device. One embodiment also comprises an aluminium-free spacer, disposed between the cladding layer and the qw, which may be also be strained.
Patent GB-2344344-A (GB)
Title: Transgenic mice containing Human Ig lambda locus
Inventor: BRUGGEMANN MARIANNE
IPC: C12N15/13
Filed: 1999-11-03
Abstract: Transgenic mice were created carrying a 380kb region of the human immunoglobulin . g.  light (L) chain locus, in germline configuration, using a yeast artificial chromosome (YAC) which comprised at least 15 variable (V) region genes all J. g. -C. g. segments and the 3' downstream enhancer. The resulting mice had ratios of . k. :. g.  chains resembling that of humans. Mouse embryonic stem cells containing the HuIg YAC were injected into mouse blastocysts to create chimeric mice expressing the transgene.
Patent GB-2345134-A (GB)
Title: Gas sampling and detecting system
Inventor: STOCKDALE MARK JULIAN
IPC: G01M3/20
Filed: 1999-11-10
Abstract: The system for detecting a target gas in an atmosphere has a Venturi V connected to an atmosphere A to extract a sample SG there from while the sample is simultaneously diluted with the venturi driver gas CG from a source B. A gas detector 12 is in communication with the Venturi output line 11.
Patent GB-2344252-A (GB)
Title: Compact microphone for a portable telephone with a coil for cutting out high-frequency interference
Inventor: YANAGIDA KEIICHIROU
IPC: H04R3/00
Filed: 1999-11-26
Abstract: A coil or coils 20,30 for cutting out high-frequency waves are connected to the output terminals 11,12 of a compact microphone 10 for a mobile phone, and are connected to the telephone main unit 60 by lead lines 40, 50. The output transmission waves from the phone give rise to burst noise, which can cause interference in the microphone. The coils cut out or at least substantially reduce the noise from the high frequency waves letting only speech to be converted to variations in voltage.
Patent GB-2345518-A (GB)
Title: Common rail pre-supply pump system with lubricating flow valve
Inventor: FAIX ERHARD
IPC: F04B53/18
Filed: 1999-12-30
Abstract: The flow from a controlled pre-supply pump to a high-pressure pump is divided with the aid of a lubricating flow valve, fig.2, into a high-pressure supply flow and a lubricating flow. The pre-supply pump has a linearly rising characteristic supply curve 1 as shown in fig.1 which plots flow rate against rotational speed. In order to improve control characteristics, especially in the lower rotation speed range, the lubricating flow valve has a characteristic curve 2 which matches curve 1 over a first range I of rotational speeds (ie practically the whole flow is branched off as the lubricating flow), then rises linearly but at a lower rate than curve 1 over a second range II (ie the high-pressure flow slowly increases) and falls linearly over a final range III. The lubricating flow valve has a body 4 with a bore 5 which receives a reciprocatable piston 6 in the form of a hollow cylinder. Pressed into one end of the valve body 4 is a spigot 7 which has and a transverse bore 11 and a longitudinal bore 12 with a reduced diameter restrictor portion 13. The piston 6 is urged away from the spigot 7 by a spring 10 but can be forced by fuel flowing in direction 16 against a valve seat 15 formed on the spigot 7.
Patent HU-T64574-A (HU)
Title: Hit-resisting grafted copolymers
Inventor: DENICOLA ANTHONY J
IPC: C08F255/02
Filed: 1992-03-04
Abstract: Disclosed are graft copolymers comprising a propylene polymer material backbone grafted with a mixture of at least two different copolymerizable monomers having improved impact resistance without decrease in clarity. <IMAGE>   <IMAGE>
Patent HU-T68544-A (HU)
Title: Reconstituted tobacco sheets and methods for producing and using the same
Inventor: KERITSIS GUS
IPC: A24D1/02
Filed: 1993-04-08
Abstract: Reconstituted tobacco sheets manufactured from tobacco dust and binder are described herein. More particularly, the tobacco dust has a mean particle size in the range of from about 60 mesh to about 400 mesh to afford reconstituted tobacco sheets having about 80% to about 90% tobacco content with improved quality and survivability. The reduced particle size of the tobacco dust allows an increase in the solids content of the slurry without an increase in slurry viscosity. The increased solids content reduces the drying load of the cast sheet thereby allowing an increased production rate. The reconstituted tobacco sheets may be prepared from a slurry comprising tobacco dust and binder that may be subjected to a means for removing air trapped within the slurry before casting the slurry into sheets. An apparatus for determining the amount of air trapped within the slurry prepared according to the process of the present invention is also described herein.
Patent HU-T64741-A (HU)
Title: Method for producing substituted benzene acid derivatives and benzene siulphonic acid ones as well as n,n'-urea ones
Inventor: BAUMEISTER PETER
IPC: C07C245/12
Filed: 1993-08-17
Abstract: A process for the preparation of substituted benzenes or benzenesulfonic acid and its derivatives comprising diazotisation of an aminobenzene or ortho-amino-benzenesulfonic acid derivative followed by homogeneous palladium-catalysed coupling with an olefine and heterogeneous palladium-catalysed hydrogenation of the olefinic substituent, wherein the homogeneous catalyst is reduced and precipitated as metal after the coupling in the reaction mixture and used as a heterogeneous palladium catalyst for the hydrogenation step. The process is particular suitable for the preperation N-benzenesulfon-N'-triazinyl-urea herbicides.
Patent HU-T72463-A (HU)
Title: Process for producing new 1,8-benzo-naphthyridine derivatives and pharmaceutical compositions contaning them
Inventor: BACQUE ERIC
IPC: C07D471/04
Filed: 1992-09-29
Abstract: New 1,8-benzo[b]naphthyridine derivative of general formula: <IMAGE> in which R is H or a hydroxyl, amino or alkylamino radical, the alkylamino radical optionally being substituted with amino or hydroxyl, or R is dialkylamino in which the alkyl parts may form, with the nitrogen atom, a 5- or 6-membered heterocycle optionally containing another heteroatom chosen from nitrogen, oxygen or sulphur, or R is cycloalkylamino (3 to 6C), or an alkanoylamino, N-alkyl-N-alkanoylamino or aminoalkylphenylamino radical, R1 and R2, which are identical or different, are in position 2 and 3 and represent H, alkyl, alkenyl (2 to 4C), phenyl or substituted phenyl, or else R1 and R2 are in position 2 and represent alkyl, R3 is H or alkyl, fluoroalkyl, carboxyalkyl, cycloalkyl containing 3 to 6 carbon atoms, fluorophenyl, difluorophenyl, alkyloxy or alkylamino, and R4 is H or F, the alkyl and alkanoyl (1 to 4C) radicals being straight or branched, in its stereoisomeric forms or their mixtures as well as its salts and its hydrated forms. These new derivatives are useful as antimicrobial agents.
Patent HU-T71122-A (HU)
Title: Extractive process for the recovery of naturally occurring macrolides
Inventor: GLETSOS CONSTANTINE
IPC: C12P17/18
Filed: 1994-11-03
Abstract: This invention concerns a process for separating a macrolide from acidic, basic and non-polar neutral impurities present in a macrolide containing solution which comprises one or more of the following processes in any order:   a. a solution of said macrolide in a water-immiscible solvent is extracted with aqueous base to substantially remove all acidic impurities; b. a solution of said macrolide in a water-immiscible solvent is extracted with aqueous acid to substantially remove all basic impurities; c. a solution of said macrolide is subjected to one or more of the following in order to remove non-polar neutral impurities:   (i) extraction with a non-aromatic hydrocarbon solvent in which the macrolide is insoluble, (ii) treatment with a sufficient quantity of a miscible macrolide non-solvent to cause the macrolide to become insoluble in the resulting solvent mixture and thus separate from the solution whereby the macrolide can be separated from the solvent mixture,   (iii) triturate with a macrolide crystallizing solvent.
Patent HU-T70333-A (HU)
Title: Box for storing of gas-packed produkt
Inventor: RICHEUX JEAN MARC
IPC: B65D51/16
Filed: 1993-07-03
Abstract: A can comprising a can body having a top end provided with a seamed cover (4), a screw top (1) with a peripheral gasket (10) and an intermediate member (13) having at least one cut-out and disposed between the gasket and the edge of the can body. The cut-outs of the intermediate member enable venting of the space between the cover and the screw top during gas packing so that the top can be readily unscrewed prior to pulling-off or opening the cover. In addition, the intermediate member (13) includes a pre-scored blank.
Patent HU-T74136-A (HU)
Title: Guide wheel set for sliding element
Inventor: SJOEHOLM JARMO
IPC: E06B3/50
Filed: 1993-10-14
Abstract: PCT No. PCT/FI93/00423 Sec. 371 Date Apr. 13, 1995 Sec. 102(e) Date Apr. 13, 1995 PCT Filed Oct. 14, 1993 PCT Pub. No. WO94/09238 PCT Pub. Date Apr. 28, 1994A sliding element system, wherein the guide wheel sets (8, 9) of the lower side (3) of the sliding element (1) are designed to support the sliding element (1) on a lower guide section (3). To the lower side (3) is connected a vertical wheel set (8) comprising a vertical wheel (15), the diameter of which is smaller than the transverse inside dimension of the lower guide section, the plane of rotation of which is vertical, the peripheral cross section is round-shaped, and the point of contact with the lower guide section (5) is located on the same vertical line as the central axis of the wheel axle (10). The lower guide section (5) comprises a longitudinal, upward open bottom groove (16) the edges of which serve as rolling surfaces for the vertical wheel (15). The vertical wheel (15) and the bottom groove (16) are mutually fitted so that when the plane of rotation of the vertical wheel parallels the bottom groove, the vertical wheel extends partly into the bottom grove, whereby when the sliding element is being swivelled at a hinging point to stand at an angle relative to the guide sections, the vertical wheel (15) disposed to be fixed in relation to the sliding element, will rise upwardly carried by the edges of the bottom groove (16) and a first coupling member (13) will be coupled by form-locked connection with a second coupling member (14).
Patent HU-T70660-A (HU)
Title: Apparatus with at least two erecting frames
Inventor: EGLI ANTON
IPC: E04G13/00
Filed: 1995-05-02
Abstract: The installation has at least two registers (1, 2), of which one is arranged in a building room (A) on a building floor (5) over a floor breakthrough (7) and the other is in a building room (B) beneath under the breakthrough at a distance from it. Both registers in the same arrangement have guide members for vertically running, pre-assembled conduit sections (3a, 3b) or a sanitary house installation. The installation has a fixed installation plate (9) and members (20) for fixing the installation plate to the underside of the breakthrough. In the installation plate ar machined holes, the layout of which corresponds to that of the conduit guides of the installation register. <IMAGE>
Patent HU-T72627-A (HU)
Inventor: FUJIMOTO KOICHI
IPC: C07D263/44
Filed: 1995-04-11
Abstract: A találmány áz új
és tiazolidin-2,4-dion-származékok^aA és sóikra' iyonatkozik. V .
A (IV) általános képletben
ϊ és Y· egymástól függetlenül oxigén- vagy kénatomot jelent
Patent IL-27828-A (IL)
Title: Apparatus and method for making rods or tubes having a filler
IPC: B29C48/38
Filed: 1967-04-19
Abstract: 1,182,274. Screw mixers. NYPEL Inc. 3 April, 1967 [29 July, 1966], No. 15184/67. Heading B1C. [Also in Division B5] Rods, tubes or core coatings of thermoplastic material plus an abrasive filler are made by plasticizing thermoplastic material using a first screw impeller and heater system 16, 18, forwarding the plasticized material to a second impeller and heating system 32, 36, where the filler is added from a vibrated hopper 42 to be thoroughly admixed with the plasticized material, and extruding the mix through a suitable die head 50. As shown the screw systems are at right angles to one another with screw 16 linked to screw 32 via a bearing 30, hopper 42 is provided with a vibrator 46, and the extrudate is in the form of rods 62. Screw 32 is capable of a higher output than screw 16. Both hoppers 22 and 42 may have a valve member such as (26) Fig. 2 (not shown), and the relative rates of feed therefrom may be controlled automatically. Thermoplastic materials specifically mentioned are nylon, polypropylene, polycarbonate, acetals, acrylics, polyethylene, polyurethane, PVC and combinations of nylon and polyester. Abrasive fillers mentioned are aluminium oxide, silicon carbide, diamond dust, ceramic or asbestos particles or chopped-glass fibres.
Patent IL-46206-A (IL)
Title: Method and apparatus for automatically determining a point on a data carrier
IPC: G11B20/12
Filed: 1974-12-09
Abstract: A switching arrangement for automatically detecting a recordable point on a moving recording carrier includes a control circuit which is supplied with a first signal for causing detection of the recordable point and with reading pulses produced by data stored on the recording carrier to cause movement of the carrier in the forward direction after the occurrence of the first signal, while at the same time monitoring the occurrence of reading pulses. The control circuit further causes a movement of the carrier in the reverse direction when reading pulses do not occur after a predetermined interval, and causes movement of the carrier in the forward direction after a renewed occurrence of reading pulses. The control circuit provides a second signal which indicates the readiness for writing new data when the recording carrier is moved in the forward direction to such an extent that a predetermined distance is maintained between the data stored last and the data to be newly recorded.
[US3918090A]
Patent IL-67523-A (IL)
Title: Bis-hydroxymethyl carbonate bridged penicillins and pharmaceutical compositions containing them
IPC: C07D519/00
Filed: 1982-12-20
Abstract: Antibacterial agents in which a penicillin and a beta-lactamase inhibitor are linked by means of a bis-hydroxymethyl carbonate bridge are of the formula:   <IMAGE> (I)  and pharmaceutically acceptable acid addition salts thereof, wherein R1 is hydrogen, hydroxy, certain acyloxy or certain alkoxycarbonyloxy groups, a method for their use, pharmaceutical compositions thereof, and intermediates useful in their production.
Patent IL-67984-A (IL)
Title: Process and diffusion barriers for separation of small molecular species such as sugars from solution by selective counter diffusion
IPC: C13B20/16
Filed: 1983-02-23
Abstract: The modification of a diffusion barrier by the deposition of one or more inorganic species within the pores and onto the surfaces of said diffusion barrier to form an immobilized inorganic crystalline lattice barrier or molecular grid having substantially uniform permeability, to separate and select different ionic species, giving a high efficiency of separation with a low energy input. The immobilized inorganic diffusion barriers are used for selective separation of small molecules (e,g. molecular weight less than about 1,000 daltons) and provide means for the more effective separation of ionic species. A method is provided for the low cost removal of ions from molasses, to enhance fermentation efficiency and to improve its usefullness as a stock feed supplement, or to be followed by other treatments to reduce and/or remove higher molecular weignt substances, proteins and waxes, to produce sugar syrups and caramel substitutes.
Patent IL-71314-A (IL)
Title: 3-acyl-4-(4-oxo(thio)chromen-8-yl)-5-oxo-1,4,5,7-tetrahydrofuro(3,4-b)pyridine derivatives,their preparation and pharmaceutical compositions containing them
IPC: C07D307/66
Filed: 1984-03-22
Abstract: Dihydropyridines of the formula   <IMAGE>   in which R1, R2, R5 and R6 can be hydrogen or various halogen or organic radicals, R4 is an optionally substituted hydrocarbon radical, A is a direct bond, a C1-C20-alkylene chain or a C2-C20-alkenylene chain, which chains are optionally interrupted by O or S X is O or S, and Y is a direct bond, O, S, -NH-or-N-alkyl with 1 to 8 C atoms or a pharmaceutically acceptable salt, are useful as cardiotonic agents for improving heart contractility, antihypotonic agents, for lowering the blood sugar level, for detumescing mucous membranes and for influencing the salt and/or liquid balance.
Patent IL-74303-A (IL)
Title: Compositions and test device for determining the presence of leukocytes,esterase and protease in biological samples
IPC: C12Q1/44
Filed: 1985-02-11
Abstract: A composition and test device for determining the presence of an analyte selected from leukocytes, esterase and protease in a test sample. The composition comprises an ester capable of producing a detectable response upon interaction with said analyte, and a diazonium salt having the structurein which A is an anion, and R same or differ, is H, lower alkyl, aryl, or both of R together form a fused ring system, and in which R' is H, OH or lower alkyl.
Patent IL-83627-A (IL)
Title: Soluble,electrically conductive polymers,process for preparing them and their use
IPC: C25B3/29
Filed: 1987-08-24
Abstract: The intrinsically electrically conductive polymers, preferably oligomers, are, in the oxidised form, fully soluble in dipolar aprotic solvents at room temperature and contain structural units derived from at least one monomer of the formula (I) 
<IMAGE>
 in which R<1> is a C1-C12-alkoxy group or -O(CH2CH2O)nCH3 where n = 1 to 4 and R<2> is a hydrogen atom, a C1-C12-alkyl group, a C1-C12-alkoxy group or  -O(CH2CH2O)nCH3 where n = 1 to 4, or R<1> and R<2> together are -(OCH2)m-CH2 or -O(CH2)m-O- where m = 1 to 12. These polymers are prepared by electrochemical polymerisation of at least one monomer of this formula (I) in the presence of a conductive salt, where the anode has a specific surface area of at least 0.01 m<2>/g and preferably has a grid, sponge, woven or felt structure, the electrolyte solvent is dipolar and aprotic, and the electrolyte system is only agitated gently, or not at all, relative to the anode. The polymers according to the invention are particularly suitable for coating purposes.
Patent IL-90176-A (IL)
Title: Fault detection method for central tire inflation system
IPC: B60C23/00
Filed: 1989-05-03
Abstract: A diagnostic method for sensing system faults in an on-board CTIS (10) for measuring and controlling the inflation pressure of an inflatable tire (12/14), said CTIS measuring inflation pressure of said tire by fluidly connecting the interior pressurized chamber of said tire to means (22) associated with a conduit (20) for causing said conduit to assume a pressure equal to tire pressure and then sensing the pressure in said conduit; said CTIS having a steady state condition during which said conduit is isolated from the interior pressurized chamber of said tire and is vented to atmospheric pressure, said method characterized by:  causing said CTIS to assume the steady state condition thereof; sensing the pressurization in said conduit during steady state conditions; comparing said sensed pressure in said conduit to a predetermined reference range of pressures; and, if said sensed pressure is not within said reference range, preventing further control or measurements of the pressurizing of said tire.
Patent IL-90388-A (IL)
Title: Pharmaceutical compositions having anti- endotoxic activity containing a novel active fraction from lactulose syrup, and a method for its preparation
IPC: C07H3/04
Filed: 1989-05-23
Abstract: The invention relates to pharmaceutical compositions having anti-endotoxic activity, comprising as the active component a fraction which can be isolated from lactulase syrup by means of absorption at a sulphonated polystyrene cation resin in the Ca<2><+>-form and elution with a suitable solvent. the lactulose sytup can be obtained by basic isomerisation of lactose at elevated temperature, optionally in the presence of sodiumsulphite.
Patent JP-H0673316-A (JP)
Title: Agent for metal surface pretreatment
Inventor: MAEDA YUKITSURA
IPC: B05D7/14
Filed: 1992-01-23
Abstract: PURPOSE:To obtain the subject agent which is improved in adhesion, rust- preventive power and the stability of physicochemical properties irrespectively of the type of the coating material to be applied by mixing a specified silanol as a silane coupling agent, a specified nonionic surfactant and water. CONSTITUTION:1-5wt.% silanol as a silane coupling agent having an aminogroup as an organic functional group and represented by the formula: NH2XSiY3 (wherein Y is an Si-bonded hydrolyzable group), 0.05-1wt.% nonionic surfactant of the formula: R(CH2CH2O)nH are dissolved in water to obtain the objective agent.