baber/WOPTO huggingface dataset:
Patent ZA-893282-B (ZA)
Title: Device for printing endorsements on documents
Inventor: MARTIN EMILIO BLANCO
IPC: B41K3/62
Filed: 1989-05-03
Abstract: The device for printing endorsements on documents is designed for mounting on processing equipment for certain types of documents - for example bank documents - so that once such documents have been printed and/or read by the processing equipment, they can be endorsed. For this purpose the device invented carries a stamp (8) and whatever numbers or characters are required, all mounted upon a revolving cylindrical body (1) which will press against the required documents as it turns; moreover, the same turning movement will serve to ink the stamp (8) and characters as these brush against an ink roller (10) located beside and at a tangent to the cylinder body (1); and finally, the device is normally in a blocked position, held by a flange (17) which can be released by means of an electromagnet (16).
Patent ZA-894069-B (ZA)
Title: Method of and circuit arrangement for recovering a bit clock from a received digital communication signal
Inventor: PAUER DIETER
IPC: H04L7/02
Filed: 1989-05-29
Abstract: For recovering such a bit clock, a bit clock having the frequency of the signal to be received is generated at the receiving end by means of a clock generator (TG) and a counter (Z). The position in time of the rising edge of a received pulse is evaluated in comparison with a predetermined position in time of the effective pulse edge of the bit clock generated by means of a phase evaluating logic (PAL). In the case of synchronism, the effective pulse edge is located in the centre of the pulse received in each case, considered in terms of time (bit-centre sampling). Due to non-ideal line characteristics, the period of the received pulses can deviate from the normal value. To be able to distinguish an instantaneous edge drift of a received pulse (pulse too short or too long) from an actual phase shift, the position in time of the rising and of the falling edge of each pulse is now determined. 
<??>If too short or too long a pulse deviating from the normal period is present which, however, is symmetric with respect to the predetermined position in time of the effective pulse edge of the bit clock generated, this is an instantaneous edge drift so that no phase correction is required. 
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Patent ZA-904146-B (ZA)
Title: Enossal individual tooth implant and locking tool for use with such an implant
Inventor: DUERR WALTER
IPC: A61C8/00
Filed: 1990-05-30
Abstract: The base body (10) has an inner thread (16), and near its distal upper edge has a ring recess (18) which at its proximal end abuts upon a locating shoulder (20). In this shoulder are four equally peripherally spaced deepened pockets (22). Apart from the base body made from titanium coated with hydroxylapatite, distance socket upper (14) and lower (12) parts are incorporated. - The distance socket upper part (14) has a centring union (24) at its proximal end, with the outer dia. of which the ring recess (18) of the base body corresponds. This union has four equally peripherally spaced tongues (26) which are complementary to the base body pockets (22). The distal part of the inner bore of the distance socket upper part (14) has a greater dia. than the proximal part, whereby in the transition between the two parts or sections a stop shoulder (28) is formed.
Patent ZA-905429-B (ZA)
Title: Oral osmotic device with hydrogel driving member
Inventor: BARCLAY BRIAN L
IPC: A61K9/00
Filed: 1990-07-11
Abstract: An osmotic device for delivering a beneficial drug, such as an anti-fungal, into the mouth of a human patient is disclosed. The device has a size and shape adapting it to be comfortably retained in the mouth for extended periods of time. The device comprises a wall surrounding a compartment housing a layer of an agent that is insoluble to very soluble in aqueous biological fluid, e.g., saliva, and a layer of a fluid swellable, hydrophilic polymer. A passageway in the wall connects the agent with the exterior of the device. The wall is permeable to the passage of aqueous biological fluid but substantially impermeable to the passage of the hydrophilic polymer. In one embodiment the beneficial agent has a different color than the hydrophilic polymer. The wall is sufficiently translucent to permit the patient to see the amount of drug/beneficial agent remaining to be delivered. Marking lines may be provided on the wall indicating the amount of drug/agent which has been delivered and/or the amount remaining to be delivered.
Patent ZA-916007-B (ZA)
Title: Conveyor belt for closed-belt conveyor systems
Inventor: SIMONSEN HERALD
IPC: B65G15/08
Filed: 1991-07-31
Abstract: PCT No. PCT/DE91/00521 Sec. 371 Date Apr. 1, 1992 Sec. 102(e) Date Apr. 1, 1992 PCT Filed Jun. 26, 1991 PCT Pub. No. WO92/02439 PCT Pub. Date Feb. 20, 1992.A conveyor belt for a tubular conveying device is formed of rubber or plastic material with rubber-like characteristics. The conveyor belt has embedded therein reinforcement layers of fabric and wire cable. The conveyor belt is guided within the conveying device such that the conveyor belt in its longitudinal direction forms an oval tube. In the transverse direction the conveyor belt includes a center section, a first and a second end section with intermediate sections being arranged between the center section and the respective end sections. The intermediate sections have a transverse bending resistance that is smaller than a bending resistance of the center section and, when the oval tube is formed, the end sections form an overlap portion having a bending resistance that is greater than the bending resistance of the intermediate sections.
Patent ZA-918514-B (ZA)
Title: Synergistic combinations of idopropargyl compounds with hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine in controlling fungal and bacterial growth in metalworking fluids
Inventor: OPPONG DAVID
IPC: C10M141/08
Filed: 1991-10-25
Abstract: Synergistic combinations of iodopropargyl compounds and hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine for use in controlling the growth of microorganisms, such as fungi and bacteria, in aqueous fluids, such as metalworking fluids.
Patent ZA-922617-B (ZA)
Title: Condensed diazepinones
Inventor: EBERLEIN WOLFGANG
IPC: C07D471/04
Filed: 1992-04-10
Abstract: The invention relates to novel condensed diazepinones of the general formula I <IMAGE>  in which     B represents one of the divalent radicals <IMAGE> and   X, l, m, n and R<1> to R<7> are as defined in Claim 1, and in addition to their salts with inorganic or organic acids and a process for their preparation. The substances are used to improve or normalise disorders of cerebral perfusion due to arteriosclerosis, to treat diseases of the central nervous system, in particular Alzheimer's disease and Parkinson's disease, and as vagal pacemakers for the treatment of bradycardias and bradyarrhythmias, and also for improving memory power.
Patent ZA-922777-B (ZA)
Title: Pharmaceutical formulation containing dirithromycin
Inventor: GREENE JAMES MICHAEL
IPC: A61K31/7042
Filed: 1992-04-15
Abstract: A tablet containing dirithromycin Form II.
Patent ZA-934907-B (ZA)
Title: 5,10-methylentetrahydrofolic acid-cyclodextrin inclusion compounds
Inventor: MUELLER HANS RUDOLF
IPC: A61K47/48
Filed: 1993-07-08
Abstract: The invention relates to cyclodextrin inclusion compounds of 5,10-methylenetetrahydrofolic acid. The surprisingly high stability of these compounds makes it possible to use them pharmaceutically for the first time. The invention also relates to a process for preparing the said substances and to their use for producing pharmaceutical compositions.
Patent ZA-938575-B (ZA)
Title: Oil-in-water emulsions
Inventor: FRISCH GERHARD
IPC: A01N25/22
Filed: 1993-11-17
Abstract: PCT No. PCT/EP93/03165 Sec. 371 Date May 17, 1995 Sec. 102(e) Date May 17, 1995 PCT Filed Nov. 11, 1993 PCT Pub. No. WO94/10839 PCT Pub. Date May 26, 1994The present invention relates to oil-in-water emulsions comprising 0.001-70% by weight, preferably from 0.5 to 45% by weight, of at least one active substance from the class of the phosphates and/or carbamates, from 0.001-20% by weight, preferably from 0.1-10% by weight, of at least one salt of an aryl polyglycol ether phosphate of the formula I   <IMAGE>   in which each R1, independently of the others, is hydrogen, C1-C24-alkyl, C5-C15-cycloalkyl, C8-C24-aryl or C6-C24-alkaryl, R2 is hydrogen, -O-C1-C24-alkyl, -O-C5-C15-cycloalkyl, -O-C6-C18-aryl or A, M is an alkali metal ion, alkaline earth metal ion or ammonium ion of the formula HN(R3)3, where each R3, independently of the others, is hydrogen, C1-C4-alkyl, C5-C15-cycloalkyl, C6-C18-aryl or a group of the formula -(CH2)z-OH in which z is a number from 1 to 10, x is a number from 0 to 80 and y is a number from 0 to 50, the sum of x and y not being zero, and, to make up to 100% by weight, water and, if desired, solvents and/or additives. These oil-in-water emulsions are preferably employed in agriculture and in horticulture, in the domestic and hygiene sectors and/or in the medical sector.
Patent ZA-943959-B (ZA)
Title: 14-Substituted marcfortines and derivatives useful as antiparasitic agents
Inventor: LEE BYUNG H
IPC: A61P33/00
Filed: 1994-06-06
Abstract: There are disclosed 14 alpha -hydroxymarcfortine derivatives of the natural products marcfortine A, B, C, and D useful in the treatment and prevention of helminth and arthropod infections of animals and plants. The synthetic derivatives are of Formula (I).
Patent ZA-945929-B (ZA)
Title: Hydrophilic films by plasma polymerisation
Inventor: SEIFERLING BERNHARD
IPC: C08J7/00
Filed: 1994-08-08
Abstract: The invention describes a process for the surface modification of a polymer, which comprises treating a polymer with a working gas comprising hydrogen peroxide and an organic compound in plasma form.
Patent ZA-948061-B (ZA)
Title: Galanthamine derivatives a process for their preparation and their use as medicaments
Inventor: KOSLEY RAYMOND W JR
IPC: C07D307/26
Filed: 1994-10-14
Abstract: This application relates to compounds of the formula <CHEM> wherein R<1>, R<2> and R<3> are defined within, which compounds are useful for the treatment of memory dysfunction characterized by decreased cholinergic function, pharmaceutical compositions containing the compounds and methods for making and using the compounds.
Patent ZA-951386-B (ZA)
Title: Membrane filtration assembly
Inventor: OSTERLAND NIELS
IPC: B01D65/08
Filed: 1995-02-20
Abstract: PCT No. PCT/DK95/00092 Sec. 371 Date Sep. 3, 1996 Sec. 102(e) Date Sep. 3, 1996 PCT Filed Mar. 1, 1995 PCT Pub. No. WO95/23639 PCT Pub. Date Sep. 8, 1995Membrane filtration assembly where the fluid to be filtered is recirculated on the retentate side of a membrane filter and where the filtered fluid, i.e. the permeate, is recirculated on the permeate side of the membrane filter in such a manner that the two streams are cocurrently passed along the membrane filter. The membrane filter comprises several membrane units in form of tubular supporting structures, each supporting structure comprising one or more filter membranes. The membrane units are mounted in parallel inside a common housing in such a manner that one stream flows inside the membrane units while the other stream flows in a space surrounding said membrane units. Each membrane unit is provided with a separate space designed as a narrow passageway on the inner side defined by the membrane unit and on the outer side defined by a channel tube, the inner cross section of which is 4 to 200% larger than the outer cross section of the membrane unit. The assembly is easy to clean, and it is easy to replace the individual membrane units.
Patent ZA-974521-B (ZA)
Title: A belt steering assembly for centring conveyor belts.
Inventor: HOVSTO KENNETH
IPC: B65G15/64
Filed: 1997-05-23
Abstract: A reversible belt steering assembly for centering of conveyor belts which during operation is subjected to a lateral displacement away from a neutral position. A rotating mechanism (3, 19) supports at least one steering roller for the conveyor belt, and is rotatably attached to a first fixed beam (2) for rotation about an axis (a) perpendicular to the conveyor belt. A first set of guide rollers (9) abuts the sides of the conveyor belt, and is thus displaced laterally depending on the lateral displacement of the conveyor belt, and a first transfer mechanism supports the first set of guide rollers (9) for transferring the lateral displacement of the first set of guide rollers (9) to the rotating mechanism (3, 19), to rotate the steering roller to a position where it guides the conveyor belt back to the neutral position. There is a second set of guide rollers (9') corresponding to the first set of guide rollers, and a second transfer mechanism corresponding to the first transfer mechanism. The two sets of guide rollers (9, 9') and the two transfer mechanisms are arranged mutually opposite and inverted with respect to an intermediate axis of symmetry which is transverse to the longitudinal direction of the belt and extends through the axis (a) of the rotating mechanism. The reversible belt steering unit (1) also comprises a switch mechanism for disconnecting and connecting the first and second transfer mechanisms in relation to the rotating mechanism (3, 19).
Patent ZA-982810-B (ZA)
Title: On-line analyzer for active halogens
Inventor: BEJERANO TUVIA TONY
IPC: G01N27/49
Filed: 1998-04-02
Abstract: A potentiostatic analyzer for active halogens in conducting solutions that contain also the corresponding halide comprises, in combination: a) a concentration-to-current transducer, which is an electrolytic cell; b) means for providing a controlled flow of the solution being analyzed through the cell; and c) a potentiostatic transmitter for controlling the electrodes of the electrolytic cell.
Patent ZA-991778-B (ZA)
Title: Multimedia terminal adapted for multiple users.
Inventor: REY FRANCOIS
IPC: G06F13/00
Filed: 1999-03-05
Abstract: A terminal for processing digital audio-visual or multimedia data including a data processing system and a memory, the data processing system storing user profile data (81,82,83) relating to the characteristics or preferences of multiple users (80) of the terminal. <IMAGE>
Patent GB-2400793-B (GB)
Title: Portable sponge bed
Inventor: HASSAN TEJEL
IPC: A47C31/02
Filed: 2003-04-25
Granted: 2005-04-06
Abstract: A portable sponge bed comprising six sponge cushions that may be held together in a bed formation when in use, and may be held together in a cube or a box shape when the bed is not in use. Hook-and-loop type fastenings are used to hold the cushions together in either state. The invention is characterised in that the cube or box shape provides storage space for a sleeping bag or duvet. The cushions have a nylon covering so that they may be wiped clean. The bed may be provided with a separate bag to facilitate storage and transportation.
Patent GB-2428799-B (GB)
Title: Apparatus And Method For Data Acquisition
Inventor: LAINE JEROME
IPC: G01V1/22
Filed: 2006-07-27
Granted: 2009-01-07
Abstract: The invention relates to an apparatus and a method for data acquisition, the apparatus being characterized in that it comprises an analog/digital converter (510) sampling at an imperfect frequency FE provided by a local clock (100) data acquired by a sensor (500) thus providing a series of sampled and dated data E[k], a time-stamping module (300) for measuring the frequency error of the local clock (100) by determining the sampling dates according to a universal time UTC(t), and a resampling module (400) for correcting the sampled and dated data E[k].
Patent GB-2030734-B (GB)
Title: Load measuring arrangement for a stepping motor
IPC: G04D7/00
Filed: 1979-08-17
Granted: 1982-11-17
Abstract: A load measuring device for a stepping motor of an analogue electronic timepiece having a stator, a rotor and a coil includes a pulse generator for producing a range of different pulse width normal driving pulses and a driving circuit for successively applying the driving pulses to the motor. A detector detects the rotation and non-rotation state of the rotor in response to the application of each driving pulse and a control circuit is responsive to the detection by the detector for controlling the application by the driving circuit of the minimum pulse width normal driving pulse capable of driving the motor. Each minimum pulse width driving pulse corresponds to the load on the motor at that time and an analyzer analyzes the pulse width of the driving pulses to thereby indicate the load on the motor.
Patent GB-2041467-B (GB)
Title: Rotary seal unit
IPC: F16J15/34
Filed: 1980-01-31
Granted: 1983-04-13
Abstract: A rotary seal unit is fitted between a shaft and a surrounding member. The unit comprises a runner fixed to the shaft and within an outer housing fixed to the surround member. Mating sealing rings are carried one by the housing and the other by the runner. One of the rings is axially fixed while the other is axially slidable and urged by springs towards said one ring. The housing encloses and protects the sealing rings prior to and during fitting. A soft (or hard) setting ring may be provided to axially locate the axially fixed ring and the component carrying the other ring, but permitting rotation between them, so that the spring loading of the rings is not disturbed during fitting. The softer material wears away in use. The setting ring also protects against entry of dirt. An annular bearing can provide a similar result. The seals within the unit can be provided in axially spaced pairs, defining a space between them.
Patent GB-2109786-B (GB)
Title: Low temperature reduction process for photomasks
Inventor: ERNSBERGER FRED MARTIN
IPC: G03F1/76
Filed: 1982-11-22
Granted: 1986-12-17
Abstract: Glass photomasks having a high resolution stain pattern for use in photofabrication processes are made by migrating stain-producing ions into the surface of a glass substrate, and reducing and agglomerating the stain- producing ions in the presence of pure hydrogen under pressure at relatively low temperatures to produce a high resolution stain pattern. <IMAGE>
Patent GB-2228437-B (GB)
Title: Manufacture of metal can bodies
Inventor: SLATER DAVID GARY
IPC: B21D51/26
Filed: 1989-12-15
Granted: 1993-02-17
Abstract: In a method of forming at an open end (68) of a can body (10) an out-turned end flange (14,26) and an adjoining inward bead (16,28), the free end (68) of the can body (10) is carried frictionally in an annular groove (42) formed in a transverse end face (48,39) of a rotating driving head (32). In a first stage, an inner support roll (52) is placed inside the can body (10) in contact with its inner surface (64) at a position spaced axially from the driving head (32), and an outer work roll (54) is progressively advanced against the outer surface (6) of the can body (10) adjacent the driving head (32) so as to form the inward bead (16,28), and thereby gradually retract the open end (68) of the can body (10) within the groove (42). In a second stage, the inner roll (52) is advanced to a can body stabilising position, and the work roll (54) is then advanced further so as to withdraw the open end (68) of the can body (10) from the groove (42) and then to turn it radially outwards as the can body end (68) advances eccentrically across the rotating end face (48) of the driving head (32). During the formation of the end flange (14,26) the inner roll (52) is progressively advanced so as to maintain its can stabilising action whilst the can body end (68) progresses across the rotating end face (48) of the driving head (32).
Patent GB-2245105-B (GB)
Title: Electrical assemblies
Inventor: STEPHENS DAVID VICTOR
IPC: G01R31/3167
Filed: 1991-03-27
Granted: 1994-01-05
Abstract: An electrical assembly 1 including a digital logic circuit 10, an analogue processing circuit 11 and an analogue power circuit 12 is connected to test equipment 2. Test data from the equipment 2 is supplied to the circuits 10 to 12 via a shift register 20 divided into three serial portions 21, 22 and 23. One portion 21 is connected between the digital circuit 10 and the processing circuit 11, another portion 22 is connected betwen the processing circuit 11 and the power circuit 12, the final portion 23 being connected at the output of the power circuit 12. The portions 21 and 22 can isolate the circuits from each other and supply test data to the circuit under test. The test data output from the circuit is clocked along the register 20 to its output. <IMAGE>
Patent GB-2256939-B (GB)
Title: Apparatus for the treatment of a solid body
Inventor: ZORINA EUGENE
IPC: H01L21/31
Filed: 1991-07-12
Granted: 1994-07-06
Abstract: PCT No. PCT/EP92/01131 Sec. 371 Date Feb. 1, 1994 Sec. 102(e) Date Feb. 1, 1994 PCT Filed May 19, 1992 PCT Pub. No. WO92/21220 PCT Pub. Date Nov. 26, 1992.Plasma treatment apparatus includes means to generate a plasma jet at atmospheric pressure, and means to control both the cross-sectional size of the jet and the relative speed of movement between the jet and a body being treated.
Patent GB-2282140-B (GB)
Title: Purified forms of dnase
Inventor: FRENZ JOHN
IPC: C12N9/22
Filed: 1993-05-28
Granted: 1996-04-17
Abstract: The present invention provides the identification and characterization of two components of a recombinant preparation of DNase. These components are the purified deamidated and non-deamidated human DNases. Taught herein are the separation of these components and the use of the non-deamidated species as a pharmaceutical per se, and in particular in compositions wherein the species is disclosed within a plastic vial, for use in administering to patients suffering from pulmonary distress.
Patent HU-217970-B (HU)
Inventor: BESTERMAN JEFFREY M
IPC: A61K31/47
Filed: 1992-10-28
Abstract: A találmány tárgya eljárás vízoldékony, (I) általános képletűkamptotecinszármazékok és gyógyászatilag elfogadható sóik és az ezekettartalmazó gyógyszerkészítmények előállítására. Az (I) általánosképletben n értéke 1 vagy 2, és i) R1 és R2 egymástól függetlenüllehet hidrogénatom, 1–6 szénatomos alkil- vagy hidroxi-(1–6 szénatomosalkil)-csoport, ii) R1 jelentése hidrogénatom, és R2 jelentése –COR3általános képletű csoport, ahol R3 jelentése perhalogén-(1–6szénatomos alkil)-csoport, vagy iii) R1 és R2 együtt a nitrogénatommalazetidin-, pirrolidin-, piperidin-, morfolin-, tiomorfolin- vagypiperazingyűrűt képez, amely adott esetben N-szubsztituált 1–6szénatomos alkil- vagy fenilcsoporttal vagy egy vagy több perhalogén--(1–6 szénatomos alkil)- vagy 1–6 szénatomos alkoxicsoporttalszubsztituált fenilcsoporttal, vagy –COR5 általános képletűcsoporttal, ahol R5 jelentése 1–6 szénatomos alkoxicsoport. ŕ
Patent HU-218113-B (HU)
Inventor: DR AULBACH MICHAEL
IPC: C08F10/00
Filed: 1994-12-21
Abstract: A találmány tárgya eljárás poliolefin előállítására olefinpolimerizációjával, (I) általános képletű, szferikusan merevmetallocénvegyület jelenlétében, a képletben M1 a periódusos rendszerIIIb, IVb, Vb vagy VIb csoportjabeli fématom, előnyösen cirkónium, M2szén-, szilícium- vagy germániumatom, R1, R2 hidrogénatom, 1–40szénatomos szénhidrogéncsoport, hidroxilcsoport, halogénatom vagy–NR142 csoport, ahol R14 halogén, alkil- vagy arilcsoport, vagy R1 ésR2 gyűrűrendszert képez, R3–R9 hidrogén- vagy halogénatom, 1–40szénatomos szénhidrogéncsoport, vagy –R14–SiR143, –NR142, –SiOR143, –SiSR143 vagy –PR142 csoport, ahol R14 alkil- vagy arilcsoport, R10–R23a fentiekkel analóg szubsztituensek és m értéke 0–24. A találmánykiterjed a fenti eljárással előállított polimerekre,polimerkeverékekre és alakos testekre is. ŕ