baber/WOPTO huggingface dataset:
Patent YU-46741-B (YU)
Inventor: KROHN K H
IPC: H04L12/42
Filed: 1986-09-10
Abstract: A method and apparatus for transmitting data between a number of control devices which are connected to each other by at least one clock-controlled loop, which is operated directionally dependent, are disclosed which cause a transmit authorization signal to be sent via the loop from control device to control device which places each control device, upon receipt thereof, in a transmit authorization status. A control device receiving the transmit authorization signal emits data signals to be transmitted via the loop, with a receiver address identifying a selected other control device intended to receive the data signals, before forwarding the transmit authorization signal to another control device. The control device which transmitted the data signal is then switched to an acknowledgement signal reception status. If the intended other control device receives the data signals correctly, it sends an acknowledgement signal to the transmitting control device. The transmitting control device is maintained in the acknowledgement signal reception status for a time no longer than arrival of a further transmit authorization signal. If the transmitting control device receives the acknowledgement signal within this time, it is then switched to a status enabling renewed emission of further data signals. If no acknowledgement signal is received within this time, the transmitting control device is switched to an error status for either reporting the error or initiating steps to correct the error.
Patent RS-51011-B (RS)
Inventor: METLAS RADMILA
IPC: A61P31/18
Filed: 2002-03-06
Abstract: Upotreba humanih antitela protiv ukupne frakcije humanog IgG, naznačena time što su pomenuta humana antitela dobijena afinitetnom hromatografijom seruma poreklom od normalnih individua koje nisu - inficirane sa HIV, koristeći smole vezane za ukupnu frakciju humanog IgG i što su sposobna da neutralizuju HIV-1, za pripremanje medikamenta za pasivnu imunoterapiju HIV-1 infekcija.
Patent ZA-793194-B (ZA)
Title: Process for the preparation of high alkalinity detergent-dispersants for lubricating oils and products obtained
Inventor: LE COENT J
IPC: C10N40/00
Filed: 1979-06-26
Abstract: A process is provided for preparing detergent-dispersant compositions of a TBN of at least about 200, containing at least about 2 percent magnesium, by: (1) sulfurization by sulfur of an alkylphenol in the presence of a magnesium and/or calcium alkylbenzene-sulfonate of a TBN less than or equal to about 150, an alkaline-earth component selected from among lime, mixtures of magnesium oxide and lime, or a magnesium oxide and alkali hydroxide, and an alkylene glycol; (2) optionally precarbonation of the resultant mixture by means of CO2; (3) super-alkalinization and carbonation of the resultant mixture by means of magnesium oxide and possibly lime, CO2 and alkylene glycol; and (4) removal of the excess alkylene glycol. The detergent-dispersant compositions obtained are useful in the improvement of the detergent-dispersant properties of lubricating oils.
Patent ZA-822263-B (ZA)
Title: Radiation-hardenable diluents
Inventor: SINKA J
IPC: C08F20/10
Filed: 1982-04-01
Abstract: Radiation curable diluents have been developed which are acrylic acid esters of alkoxylated 1,6-hexanediol, neopentyl glycol and tripropylene glycol, each having a relatively low degree of alkoxylation. Examples are diacrylates of adducts of neopentyl glycol with two moles, four moles and six moles, respectively, of ethylene oxide and with two moles and four moles, respectively, of propylene oxide.
Patent ZA-822869-B (ZA)
Title: A process for the sizing of paper
Inventor: SPINA N
IPC: C01F7/57
Filed: 1982-04-27
Abstract: An aluminium hydroxychloride having the general formula Aln(OH)mCl3n-m, wherein m is a number smaller than 3n and the ratio @@@@ is at least 2, preferably 5, for use as a size precipitant in paper making.
Patent ZA-822929-B (ZA)
Title: Specimen test slide and method for testing occult blood
Inventor: LAWRENCE PAUL JOSEPH
IPC: G01N33/52
Filed: 1982-04-29
Abstract: An improved specimen test slide having a front panel and a rear panel. The front panel has one or more openings. Sheet means carrying a test reagent underlie each of these openings for reception of a specimen. A hinged cover overlies the openings. The rear panel has flap means opposite said openings which is pivotable to expose the underside of the sheet to permit application of a developing solution. The underside of the sheet which faces the rear panel also has a control area positioned on a portion thereof at some distance from the portions of the sheet underlying the openings of the front panel. The control area contains positive and negative monitors.
Patent ZA-824235-B (ZA)
Title: A forming fabric
Inventor: OESTERBERG L
IPC: D21F1/10
Filed: 1982-06-16
Abstract: A forming fabric comprising an upper layer (1) which is intended to serve as the paper-forming side and consists of thinner yams (3, 4), and a bottom layer (2) which consists of coarser yams (5, 6). The two layers (1, 2) are interconnected in that threads (7, 8) from the upper layer alternately pass downwardly to interweave with the bottom layer (2) and in the upper layer replace one another in such a manner that together these threads form the same weave pattern with the upper layer (1) as the rest of the yams in that layer, which yams do not interweave with the bottom layer. 1
Patent ZA-826025-B (ZA)
Title: 2-(2'hydroxy-3'-(1,1-dimethylpropylamino)-propoxy)-beta-phenylpropiophenone,its acid addition salts,process for its preparation and pharmaceutical compositions
Inventor: PETRIK GERD
IPC: A61K31/138
Filed: 1982-08-19
Abstract: The 2-[2'-hydroxy-3'-(1,1-dimethylpropylamino)-propoxy]- beta -phenylpropiophenone of formula I   <IMAGE> (I)   <IMAGE>  and its acid addition salts are described. Moreover, the preparation of this compound and of its acid addition salts is described. The compound and its acid addition salts have an antiarrhthymic effect. They can therefore be used for treating heart rhythm disorders.
Patent ZA-833350-B (ZA)
Title: Antimicrobial disulfide prodrugs
Inventor: GILVARG CHARLES
IPC: C07K5/10
Filed: 1983-05-10
Abstract: A series of prodrugs is described which have improved antimicrobial activity and physico-chemical properties. The structures of the biologically active ingredients are characterized by having a selected oligopeptide backbone attached, via the α-carbon of an L-alanyl unit thereof, by means of a disulfide link to the residue of an antimicrobial mercaptan.
Patent ZA-837976-B (ZA)
Title: Imidazolylalkylthienyl-tetrahydropyridazines and processes for their preparation
Inventor: HILBOLL GERD
IPC: A61K31/415
Filed: 1983-10-26
Abstract: The invention relates to new imidazolylalkylthienyltetrahydropyridazines of the general formula I <IMAGE>  I  their acid addition salts as well as processes for their use in the treatment of cardiovascular and/or thromboembolic illnesses in humans.
Patent ZA-844507-B (ZA)
Title: Water purification apparatus
Inventor: HAYES JOHN
IPC: C02F1/46
Filed: 1984-06-14
Abstract: This invention concerns apparatus which is adapted to purify water by the introduction of metal ions into the water. A chamber is provided which houses two electrodes which are made of metals whose ions are known to have water-purification properties. Water to be purified is passed through the chamber, whereupon a controlled concentration of purifying ions are passed into the water. The metal ions preferably include silver and/or copper to control respectively bacteria and algae. Furthermore, in order to minimise adverse electrolytic effects it has been found advantageous to reverse the polarity of the potential difference across the electrodes at regular intervals.
Patent ZA-863706-B (ZA)
Title: Pyradine derivatives and process for preparing the same
Inventor: MORI TAKASHI
IPC: A61K31/455
Filed: 1986-05-19
Abstract: A compound of the formulawherein R<sub>1</sub> is a hydrogen atom or a lower alkyl group which may be substituted with hydroxy, lower alkyl or di-lower alkylamino; R<sub>2</sub> is a hydrogen atom, an amino group or a lower alkylamino group; and R<sub>3</sub> is a lower alkyl group, and a nontoxic salt thereof, and a process for preparing the same are disclosed.The compound and the salts thereof exhibit antiallergic effects by the two different mechanisms and are expected to be useful as drugs for treating allergic diseases such as asthma, pollen allergy, atopic dermatitis and the like.
Patent ZA-871446-B (ZA)
Title: Circuit arrangement for identifying the owner of an electronic device,in particular of a car radio
Inventor: BOCHMANN HARALD
IPC: G08B13/04
Filed: 1987-02-27
Abstract: To provide recognition of personal data, for example the registration number of a vehicle in which a car radio is installed, the car radio includes a non-volatile memory (4) which can be selectively connected to a data input arrangement (2) for the electronic equipment (1) to store the registration number therein. A recall switch (S2) is provided to selectively connect the non-volatile memory (4) to the display (3) for displaying the personal recognition data or, in normal operation, to connect the display to the output of the electronic equipment, to display data pertinent to the operation of the electronic equipment, for example the frequency of a tuned station. Two additional memories (5, 6) store, respectively, a predetermined code word and, upon entry from the data entry arrangement, the same code word. Unless the two code words agree, the recall switch (2) is changed to display only the personal recognition data, for example the vehicle registration. Thus, the vehicle from which a radio has been stolen will be indicated unless the correct code is entered into the additional, and comparison memory. Few electronic components are needed which form part of the electronics of the car radio so that attempts to override the memory or destroy it will result in overall destruction of the electronic equipment.
Patent ZA-876370-B (ZA)
Title: Separation of diastereomers
Inventor: KALTENBRONN JAMES STANLEY
IPC: C07C271/06
Filed: 1987-08-26
Abstract: The S,S-isomers of Boc-benztine and Boc-cyclotine can be produced via the fractional crystallization of R-(+)-alpha-methylbenzylamine salt(s). The products are useful in the production of renin inhibitors.
Patent ZA-884262-B (ZA)
Title: Pharmaceutical composition for the treatment of tumors
Inventor: SUZUKI NOBUO
IPC: A61K38/21
Filed: 1988-06-15
Abstract: Dipyridamole is used to enhance the anti-tumor effect of an interferon.
Patent ZA-884731-B (ZA)
Title: A force concentrating unitary fitting
Inventor: PRONI OSCAR
IPC: F16L19/14
Filed: 1988-07-01
Abstract: A fitting assembly of the type specifically designed to be used in combination with the gripping, fitting and otherwise interconnection of conduits intended for the containment and flow therethrough of high pressure fluids. The fitting assembly comprises a fitting body having a base (12), an integrally formed outwardly extending segments (16) wherein the base (12) and the segments (16) are disposed in surrounding relation to a substantially coaxially disposed central passage which is dimensioned to receive the conduit (15) therein. A force applying structure (34) is secured in surrounding relation to the plurality of segments (16) and in force transferring engagement to a first outer surface portion of each of the segments (16) and in non-force transferring relation to a second portion of each of the segments (16) wherein a bending moment (38) is created subtantially about a gripping portion such that a bending support surface (25) contiguous to the free end of each segment (16) is forced inwardly towards the conduit within the passage means and into engagement with the outer surface thereof to relieve stress from the point of penetrating or gripping (26') engagement of the gripping portion and the conduit.
Patent ZA-885819-B (ZA)
Title: Process and apparatus for the surgical correction of ametropia of one or both eyes of living beings
Inventor: GRIESHABER HANS RUDOLF
IPC: A61F9/00
Filed: 1988-08-08
Abstract: The invention relates to a method and an apparatus for surgical correction of refractive errors (ametropia), as may occur in the optical system of one or both eyes of living beings, as a function of the curvature of the cornea. 
<??>By means of the abrasion arrangement (100), which consists essentially of a basic element (20) to be arranged on the eye (10) and, arranged therein, an abrasion pad (50) with a rotatably driven abrasion or polishing plunger (35), the surface of the cornea (OF) in the optical curvature area is abraded and/or polished, and the focus is shifted into the retinal plane, and in this way the relationship between the length of the eye (optical axis) and the refractive power of the eye is corrected. 
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Patent ZA-903988-B (ZA)
Title: An arrangement in hand-held button-bit grinding machines
Inventor: SIDEN JAN
IPC: B24B3/33
Filed: 1990-05-23
Abstract: An arrangement in hand-held grinding machines intended for grinding the buttons of button drill-bits and provided with a driven spindle which carries a grinding disk. The grinding disk presents a profiled groove for shaping respective buttons of the bit to their intended tip profile. In order to enable buttons to be ground quickly and effectively with the aid of a hand-held grinding machine without needing to rotate the button to be ground about its own longitudinal axis, there is provided a spring-steel guide-spring (17) which is mounted fixedly in relation to the grinding disk (4) and which presents on both sides of the disk (4) obliquely and inwardly extending fingers (24) which are intended to engage the button (6) to be ground when the grinding disk (4) is brought into engagement with the button (6).
Patent ZA-911125-B (ZA)
Title: Dynamic roller mill classifier
Inventor: POESCHL FRANZ
IPC: B02C23/12
Filed: 1991-02-15
Abstract: The dynamic wind sifter rotor has vertical slats with downstream gas and fines outlets, and coarse particle return. A central riser (1), restricted w.r.t. the mill housing (31) for the air-material mixt. flow is deflected radially outwards at the top of the sifter rotor (5) region, into a gravity flow. Louvres (4) in the sifting chamber (12) point towards the rotor and the flow of air and fines entering the rotor is diverted downwards through the rotor bottom hole (24) round the riser to a down shaft (27) round the riser. Coarse material (42) is returned downwards from the sifter chamber to the housing (31) through lines (32) separate from the riser.
Patent ZA-911659-B (ZA)
Title: Stabilized gonadotropin containing preparations
Inventor: MEERE ANDREAS LEO JOHANNES DE
IPC: A61P13/02
Filed: 1991-03-06
Abstract: Disclosed are lyophilized gonadotropin containing preparations containing a dicarboxylic acid salt stabilizer. The particular proteins (e.g. LH, TSH, FSH, or HCG) are in admixture with, and at least partially capable of stabilization by, the particular stabilizer in lyophilized form. The preparations contain a sufficient amount of dicarboxylic acid salt to stabilize the protein in freeze-dried form for a desired time at a desired temperature. Typical dicarboxylic acid salts disclosed are the salts of citric, tartaric, and aspartic acids. The preparations preferably include a non-reducing disaccharide to increase the collapse temperature of the solution to be lyophilized. Methods of making the preparations in lyophilized form and the resulting injectable preparations are also disclosed. <IMAGE>
Patent ZA-925492-B (ZA)
Title: Immunoassay for the simultaneous detection of hiv-1,hiv-2,htlv-i and htlv-ii antibodies
Inventor: LACROIX MARTIAL
IPC: G01N33/53
Filed: 1992-07-21
Abstract: This invention relates to immunoassay kits which can be used to simultaneously detect antibodies in a biological specimen to the following viruses: HIV-1, HIV-2, HTLV-I and HTLV-II. This invention also relates to the process of making and using these immunoassay kits.
Patent ZA-957795-B (ZA)
Title: [1,2,4]triazolo[4,3-a]quinoxalinone derivatives their preparation and use
Inventor: NIELSEN FLEMMING ELMELUND
IPC: A61P29/00
Filed: 1995-09-15
Abstract: PCT No. PCT/DK95/00364 Sec. 371 Date Mar. 7, 1997 Sec. 102(e) Date Mar. 7, 1997 PCT Filed Sep. 12, 1995 PCT Pub. No. WO96/08492 PCT Pub. Date Mar. 21, 1996The present invention relates to [1,2,4]triazolo[4,3-a]quinoxalinone compounds of the formula wherein R1 is POX'X'' or alkyl substituted with COX' or POX'X'', and X' and X'' independently are hydroxy or alkoxy, and R7 is trifluoromethyl, and R6, R8 and R9 independently are piperidino, piperazinyl, morpholino, or thiomorpholino, which rings are optionally substituted with one or more of phenyl or C1-6-alkyl and phenyl optionally being substituted with C1-6-alkoxy; and pharmaceutically acceptable salts thereof. The compounds of the present invention are useful in the treatment of indications caused by hyperactivity of the excitatory neurotransmitters.
Patent ZA-961688-B (ZA)
Title: Methods and compositions for secretion of heterologous polypeptides.
Inventor: SIMMONS LAURA C
IPC: C12P21/02
Filed: 1996-03-01
Abstract: The instant invention discloses the unexpected result that mutant signal sequences with reduced translational strength provided essentially complete processing and high levels of expression of a polypeptide of interest as compared to wild type signal sequences, and that many mammalian polypeptides require a narrow range of translation levels to achieve maximum secretion. A set of signal sequence vectors provides a range of translational strengths for optimizing expression of a polypeptide of interest.
Patent ZA-966673-B (ZA)
Title: Device for the transport of hot metal in the casthouse of a blast furnace and process of operating this device.
Inventor: HEINRICH PETER
IPC: C21B7/14
Filed: 1996-08-06
Abstract: Equipment for molten metal handling in the casting area of a blast furnace, comprising at least one main channel (2) with syphon (11) installed at a tap hole (1<.>2), together with run-out channels (12) and a transfer station for molten metal ladles or cars. A flanged pipe (3) between the tap hole (1<.>2) and the main channel (2) has connections (3<.>1, 3<.>2) for a drilling machine (4) and a hole stopping machine (5), and an inert gas feed (7) and a slide gate (6) with ceramic plate is arranged between the flanged pipe (3) and the inlet (2<.>1) of the main channel (2). The main channel (2) with syphon (11) is sealed gastight by a cover (9) with flap (8). The outlet (2<.>2) of the main channel (2) has a slide gate with ceramic plate and at least one metal run-out pipe (12) terminating in a T-branch (13) and pipe bends (14), with slide gates (6) with ceramic plates between T-branch (13) and pipe bends (14). A method of operating the equipment is also claimed.
Patent GB-2369375-B (GB)
Title: An apparatus for strengthening a textile web with parallel yarns
Inventor: FEHRER MONIKA
IPC: D04H3/105
Filed: 2001-09-26
Granted: 2004-08-18
Abstract: A method and an apparatus for strengthening a textile web (8), especially a felt web, by needling parallel yarns (11) in the longitudinal direction are described. In order to provide an advantageous structure of the textile web (8) it is proposed that the yarns (11) are needled onto the textile web (8) at a lateral distance from one another and with a needling limited to the yarn zones.
Patent GB-2406367-B (GB)
Title: Pipe
Inventor: JEPSEN MORTEN BJERREEGAARD
IPC: F16L25/01
Filed: 2004-09-24
Granted: 2007-07-11
Abstract: The invention comprises a pipe having a tube 12, a sleeve 14 over the outer face of the tube, a coating 18 over at least a portion of the sleeve, and an electrical connector 16 extending through the coating and attached to the sleeve. Preferably the sleeve extends circumferentially around the tube. The tube may be load bearing, and the various layers of the pipe formed from steel. The pipe preferably comprises means to attach sacrificial electrodes thereto. Also claimed is a method of manufacturing a tube and a method of launching a series of the claimed pipes.
Patent GB-2454945-B (GB)
Title: Condom packaging
Inventor: WISH JERROLD A
IPC: A61F6/00
Filed: 2008-01-31
Granted: 2012-11-28
Abstract: A condom packaging and method of donning a condom are disclosed. The condom packaging has a top layer and a bottom layer, which are attached along two opposing sides. The opposing sides of the condom packaging may be squeezed to cause the packaging material and the condom to take a cylindrical shape to aid in donning the condom. In the method of donning a condom, a condom enclosed in a condom package is provided. The condom package has a packaging material surrounding the condom and is substantially flat with a top layer, a bottom layer, and two opposed sides. The opposed sides of the packaging material can be squeezed to cause the packaging material and the condom to take a cylindrical shape. The condom can then be donned and the condom package may be removed.
Patent GB-2449364-B (GB)
Title: Waste outlet assemblies
Inventor: TODD JON
IPC: E03C1/288
Filed: 2008-05-19
Granted: 2011-12-07
Abstract: A waste outlet assembly (10) for a urinal has a body (14) mountable substantially sealing on a urinal waste outlet pipe. The body (14) defines a through passage with a downstream opening (22) and a flexible closure flap (26) located adjacent the downstream opening (22). The closure flap (26) is biased so as to overlap the edges thereof to substantially close the opening (22), the closure flap (26) being capable of flexing away from the opening (22) to open the opening (22).
Patent GB-2164042-B (GB)
Title: Artificial bone forming composition
Inventor: TAKAOKA KUNIO
IPC: A61L27/36
Filed: 1985-05-28
Granted: 1987-10-14
Abstract: An artificial bone-forming biomaterial comprising a mixture of a bone-forming factor and a first carrier selected from collagen, its derivatives and denatured substances and a method of making the biomaterial.
Patent GB-2232680-B (GB)
Title: Azophenyl compounds
Inventor: PARTINGTON STEVEN MICHAEL
IPC: C09B29/12
Filed: 1989-06-16
Granted: 1992-12-16
Abstract: Azophenyl compounds of the formula:    <IMAGE>  I  wherein R1 is an o-, p-directing substituent; R2 is a substituted or unsubstituted  beta -hydroxyalkyl group; R3 is an aromatic carbocyclic or heterocyclic group which is mono- or poly-cyclic and is substituted or unsubstituted; and wherein the benzene ring A may contain one or more further substituents. The compounds are useful as dyestuffs (if they are themselves colored) or as intermediates in the preparation of dyestuffs.
Patent GB-2249310-B (GB)
Title: Antibody preparation
Inventor: GORMAN SCOTT DAVID
IPC: C07K16/00
Filed: 1991-10-04
Granted: 1994-08-03
Abstract: Ligands with a binding affinity for the CD3 antigen having at least one CDR which is of different origin to the variable framework region and/or the constant region of the ligand, the at least one CDR being selected from the amino acid sequences: (a) Ser-Phe-Pro-Met-Ala, (b) Thr-Ile-Ser-Thr-Ser-Gly-Gly-Arg-Thr-Tyr-Tyr-Arg-Asp-Ser-Val-Lys-Gly, (c) Phe-Arg-Gln-Tyr-Ser-Gly-Gly-Phe-Asp-Tyr, (d) Thr-Leu-Ser-Ser-Gly-Asn-Ile-Glu-Asn-Asn-Tyr-Val-His, (e) Asp-Asp-Asp-Lys-Arg-Pro-Asp, (f) His-Ser-Tyr-Val-Ser-Ser-Phe-Asn-Val, and conservatively modified variants thereof, are of therapeutic value, particularly in the control of graft rejection.
Patent GB-2278497-B (GB)
Title: Insulating film with improved punching characteristics and lead frame using the same
Inventor: HIROE TOSHIKATSU
IPC: C08J5/18
Filed: 1994-05-24
Granted: 1997-02-26
Abstract: The occurrence of burrs and chips in punching an insulating film is suppressed by adjusting an edge tearing resistance of the insulating film. The edge tearing resistance is preferably 50 to 70 kgf/20 mm for the purpose of suppressing the burrs and the chips.