baber/WOPTO huggingface dataset:
Patent NO-172780-B (NO)
Inventor: OLSSON ROLF TORBJOERN
IPC: H05K7/14
Filed: 1989-01-06
Abstract: PCT No. PCT/SE88/00252 Sec. 371 Date Jan. 23, 1989 Sec. 102(e) Date Jan. 23, 1989 PCT Filed May 18, 1988 PCT Pub. No. WO88/09600 PCT Pub. Date Dec. 1, 1988.An arrangement for retaining a printed circuit board on a frame is disclosed. Connectors are mounted on the printed circuit board and have electrical connection pins connected to electrical conductors in the printed circuit board. The connectors are elongate and have end portions bearing against the front of the printed circuit board. The frame has holders coacting with the end portions, and these holders retain the connectors and the printed circuit board. The frame has a tongue engaging against the front of the end portion, and a movable support is kept in engagement against the back of the printed circuit board behind the tongue with the aid of a screw. The forces occurring when a means complementary to the connector is connected to the connector are transferred to the frame by the connector, and the printed circuit board can thus be made thin.
Patent NO-176622-B (NO)
Inventor: SCHNEIDER ALFRED
IPC: E05D15/52
Filed: 1990-03-26
Abstract: A swivel device 10 is described for the wings 2 of windows, doors or the like, which consist of a bearing rail 11 to be fastened in the rebate 1' on the frame, of a holding rail 12 likewise engaging in the rebate 2' on the wing and of two links 6 and 7. Each of the links 6 and 7 is connected at least pivotably and unreleasably to the bearing rail 11 on the one hand and to the holding rail 12 on the other hand. 
<??>The simple fitting and removal of the wing 2 in relation to the fixed frame 1 is achieved in that at least the bearing rail 11 can be brought into releasable positive plug connection 24, 25 and 26, 27 with holders 13 and 14 mounted on the circumferential surface 1' of the rebate of the fixed frame 1 and can be secured in their position of engagement against these holders 13 and 14 by means of a bolt 26, 27'''. 
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Patent NO-178419-B (NO)
Inventor: KRAUSE EDWARD A
IPC: H04N7/50
Filed: 1991-03-20
Abstract: The compression of successive blocks of digital data is optimized by selecting between different compression algorithms or different data formats on a block-by-block basis. In one application, digitized interlaced video signals are processed for transmission in a compressed form. A set of pixel data presented in a field format is compressed to provide a first compressed video signal. The set of pixel data is also presented in a frame format and compressed to provide a second compressed video signal. Errors are evaluated in the first and second compressed video signals. The compressed video signal having the least error is selected for further processing. The technique is repeated for successive sets of pixel data and the selected signals are encoded to identify them as field formatted or frame formatted signals. The encoded selected signals are then combined to provide a compressed video signal data stream for transmission. Apparatus for receiving and decoding the signals is also disclosed. <IMAGE>
Patent NO-178603-B (NO)
Inventor: GUSTAFSSON LARS
IPC: A61F13/53
Filed: 1992-08-13
Abstract: The invention relates to an absorbent body for use in diapers or like articles. The invention is characterized in that the absorbent body includes a first layer of fluff, a first superabsorbent mixed in the fluff layer and having a high degree of cross-linking, and in that the absorbent body includes a second layer which contains a second superabsorbent having a higher liquid absorbency than the first superabsorbent.
Patent NO-180325-B (NO)
Inventor: BUISMAN CEES JAN NICO
IPC: B01D53/34
Filed: 1993-05-28
Abstract: PCT No. PCT/NL91/00250 Sec. 371 Date May 26, 1993 Sec. 102(e) Date May 26, 1993 PCT Filed Dec. 4, 1991 PCT Pub. No. WO92/10270 PCT Pub. Date Jun. 25, 1992.A process for the removal of sulphur compounds from a gaseous effluent, comprising the steps of: a) contacting the gaseous effluent with an aqueous solution wherein sulphur compounds are dissolved; b) adjusting the concentration of buffering compounds such as carbonate and/or bicarbonate and/or phosphate in the aqueous solution to a value between 20 and 2000 meq/l; c) subjecting the aqueous solution containing sulphide to sulphide-oxidizing bacteria in the presence of oxygen in a reactor wherein sulphide is oxidized to elemental sulphur; d) separating elemental sulphur from the aqueous solution; and e) recycling the aqueous solution to step a). This process is suitable for removing H2S from biogas, ventilation air etc. It can be used for removing SO2 from combustion gases by introducing the additional step, after step a) and before step c), of subjecting the aqueous solution containing the sulphur compounds to a reduction of the sulphur compounds to sulphide. H2S and SO2 removal is further enhanced by a residual sulphur content in the washing liquid of 1-50 g/l.
Patent SE-307069-B (SE)
Inventor: KALLENBERG K
IPC: G03B27/34
Filed: 1963-04-09
Abstract: 1,045,452. Transparency holders. PAKO CORPORATION. April 16, 1963 [April 16, 1962], No. 3548/66. Divided out of 1, 045, 451. Headings G2A and G2C. In order that a transparency in a holder 246 may be firmly and accurately located in a single plane, it is supported between two glass members such as 254. These have an inner table surface 256, and the actual transparency itself is pressed firmly between the two table surfaces 256, 256a so that it is flattened and held accurately. The frame or mount 266 of the transparency lies accommodated in the space between the shoulder portions 260 of the glass members.
Patent SE-327184-B (SE)
Inventor: WOODRUFF M
IPC: B04C5/13
Filed: 1966-03-30
Abstract: 1,090,502. Hydrocyclones. BAUER BROS.CO. March 29, 1966 [April 2, 1965], No. 13780/66. Heading B2P. In a hydrocyclone having a separating chamber with a tangential feed inlet 26 adjacent one end, Fig. 1, a portion 25 of the separating chamber has an arcuate surface 17 the radius of curvature of which is smaller than than that of an adjacent portion 12 of the chamber so as to produce towards at least one end of the chamber a ledge 28 operative to disturb flow down the chamber wall. The hydrocyclone is particularly suitable for separating relatively light useable fibrous material from relatively heavy impurities in a flowing liquid pulp slurry for paper-making. The usable fibrous material is discharged through a vortex finder 19 and the impurities are removed at the apex of the conical part 11 of the hydrocyclone. The vortex finder projects into a cylindrical sleeve 14 and definies with the eccentric bore wall 17 thereof the annular chamber portion 25. A segment of the wall 17 is in alignment with the wall of the chamber 12 whereas another segment is radially inwardly displaced from the latter at a relatively thicker section of the sleeve 14 which overlaps the part 11 to provide the arcuate ledge 28. In operation, turbulence will be created at the location of the ledge in the helically downwardly flowing slurry and will prevent impurities from assuming a position of equilibrium in the separating chamber and go into a more or less fixed orbit from which they may eventually leave to appear in the usable fibrous material. The turbulence also prevents increased consistency of the pulp in the region of the separator wall which may prevent the impurities from reaching the wall as a result of which they could be entrained through the vortex finder. In modifications, (a) the ledge 28 may be located at any point along the length of the bore 17; (b) the bore 17 may be made larger than shown so that the ledge is provided by an arcuate portion of the base end of the part 11, i.e. facing toward the inlet 26 instead of away from it as shown; (c) instead of vortex finder 19 being eccentric to bore 17 as shown, it is made concentric therewith and part 11 is made eccentric to both; (d) instead of the sleeve 14 arrangement, an upper cylindrical part 32 of the hydrocyclone, Fig. 5, may be formed integral and coaxial with a lower conical part 33 and a crescent-shaped insert 34 is installed in the part 32 to form a ledge 36 facing upwards and another ledge facing downwards; (e) the separator may be wholly conical in configuration and respective sections of it may be eccentrically offset to produce a flow disturbing ledge.
Patent RS-50472-B (RS)
Inventor: AULER THOMAS
IPC: A01N65/00
Filed: 2000-10-10
Abstract: Herbicidna sredstva, koja sadržeA) jedan ili više Sulfonil-karbamida opšte formule (I) i/ili njihove soligde suR1 je C2-C4-Alkoksi ili CO-Ra, gde je Ra jednako OH, C1C4-Alkoksi ili NRbRc, gde je Rb i Rc nezavisno jedno od drugoga jednako ili različito od H ili su C1C4-Alkil,R2 je halogen ili (A)n-NRdRe, gde je n jednako nula ili 1, A jegrupa CR' R'', gde su R' i R'' nezavisno jedno od drugoga jednako ili različito od H ili su C1-C4-Alkil, R6 je jednako H ili je C1C4-Alkil a Reje ostatakAcila, a u slučaju daje R1 jednako C2-C4-Alkoksi znači da može biti i H,R3 je H ili C1C4-Alkil,m  je jednako nula ili 1,X i Y su nezavisno jedno od drugoga jednaki ili različiti od C1Cб-Alkil, C1C6-Alkoksi ili C1C6-Alkiltio, pri čemu je svaki od tri navedena ostatka nesupstituisan ili supstituisan sa jednim ili više ostataka iz grupe halogena, C1C4-Alkoksi i C1C4- Alkiltio, ili C3-C6-Cikloaikil, C2-C6-Alkenil, C2-C6-Alkinil,C3-C6-Alkeniloksi ili C3-C6-Alkiniloksi, prevashodno C1-C4-Alkil iliC1C4-Alkoksi,Z je jednasko CH ili N, a B) jedno ili više biljnih ulja.Prijava sadrži još 7 patentnih zahteva.
Patent ZA-807692-B (ZA)
Title: Azatetracyclic carbonitriles
Inventor: STORNI A
IPC: C07C59/68
Filed: 1980-12-09
Abstract: Azatetracyclic carbonitriles of the formula    <IMAGE>  (I)  in which R represents hydrogen, lower alkyl, cycloalkyl-lower alkyl having up to 10 carbon atoms, lower alkenyl, lower alkynyl or free, etherified or esterified hydroxy-lower alkyl, and acid addition salts thereof, processes for their manufacture, pharmaceutical compositions that contain such compounds and their use. They are distinguished especially by their central nervous system-depressant, agitation-inhibitory (amphetamine-antagonistic) action. They can therefore be used as tranquillizing, anti-psychotic, agitation-inhibitory compounds for the treatment of agitated states having various causes.
Patent ZA-822778-B (ZA)
Title: A ground covering element
Inventor: BARTH GUENTER DR
IPC: E04F15/08
Filed: 1982-04-23
Abstract: Modular interlocking paving elements of uniform configuration are provided each in the form of a substantially right angular body bounded peripherally by two outer sides meeting at an outer angle apex, two inner sides meeting at an inner angle apex and two front sides each extending between respective ends of an inner side and an outer side, with dummy joint gaps formed in and extending across the top side of the body each from the inner angle apex to a midpoint of one of the outer sides. The inner sides, front sides, half sections of outer sides and dummy gaps are of substantially the same length, and each has longitudinal portions thereof projecting outside and/or recessed inside a straight base line between the ends thereof, so that the top side of each element appears to be composed of three four-sided elemental units disposed side by side and two or more of the elements will interlock laterally yet present the same surface appearance in any of a variety of side-by-side orientations. The projection/recess configuration preferably is constituted by oblique surface portions alternating in direction. The dummy gaps form predetermined breaking regions along which an element upon being overloaded will break preferentially, thus preserving both its top side appearance and an interlocking relationship. The elements are particularly suitable for being arranged in groups that can be lifted, transported and laid as units by mechanical laying apparatus.
Patent ZA-823550-B (ZA)
Title: Process for coating a substrate and a liquid aqueous coating composition to be used therein
Inventor: GUENTER GERHARD
IPC: C09D117/00
Filed: 1982-05-21
Abstract: A process is provided for coating a substrate by applying to a substrate an aqueous coating composition that comprises (a) an aqueous dispersion of a film forming polymer having a minimum film forming temperature not higher than 45 DEG  C.; (b) a solid, particulate polymer having a softening temperature in the range of 45 DEG  to 260 DEG  C. and an average particle size in the range of 2 to 400  mu m and (c) a solid, rubberlike polymer having an average particule size in the range of 1 to 500  mu m, the resulting coating being cured at a temperature of 70 DEG -260 DEG  C. The invention also relates to the liquid aqueous coating composition to be used in said process.
Patent ZA-829210-B (ZA)
Title: Water-dilutable binder, a process for its preparation and its use
Inventor: JUST CHRISTOPH
IPC: C08G18/00
Filed: 1982-12-15
Abstract: A water-dilutable binder for coatings based on reaction products of diene polymers and poly-unsaturated polyfunctional amidoamines, which comprises (a) a cyclorubber, (b) a polyfunctional amidoamine which has been added to component (a) and is derived from reaction with a monomeric unsaturated fatty acid free from conjugated double bonds but having 12 to 18 carbon atoms or from its oligomers, and (c) a polyisocyanate which is bonded to component (b) and whose isocyanate groups which are not bonded to component (b) are blocked, a process for its preparation and its use for paints and coatings.
Patent ZA-854668-B (ZA)
Title: Compositions and methods for correcting water permeability contrast in heterogeneous subterranean formations
Inventor: WU YULIN
IPC: E21B43/25
Filed: 1985-06-20
Abstract: A water permeability correction process, and composition therefor, to improve the sweep efficiency of waterflooding which involves the sequential injection of (1) an optical aqueous preflush slug to adjust connate water salinity, (2) an aqueous sequestered polyvalent metal cation, such as chromium, wherein the sequestering anion is bactericidal, such as propionate, (3) a gelable polymeric viscosifier, such as polyacrylamide, and, preferably, (4) an aqueous drive fluid.
Patent ZA-869147-B (ZA)
Title: Ablation melting with thermal protection
Inventor: GOODE HENRY CLAUDE
IPC: C03B5/14
Filed: 1986-12-03
Abstract: In a method and apparatus for liquefying material such as glass batch, primary thermal protection for the vessel is provided by a lining (21) of the batch material, with secondary protection being provided by forced cooling of a minor portion of the vessel (10) in regions (41) and at times when the primary protection (21) is irregular.
Patent ZA-871355-B (ZA)
Title: Device for the administration of medicament suspensions
Inventor: GRAU ULRICH
IPC: A61M5/24
Filed: 1987-02-25
Abstract: A medicament container, such as an injection ampule, for multiple administration of medicament suspensions the containers is filled with medicament so as to be free of gas bubbles, and includes at least one inert mixing element of suitable size whose density is different from that of the suspension. The mixing element acts to homogenize the medicament suspension as the container is shaken.
Patent ZA-871729-B (ZA)
Title: Process for the preparation of 2,3,4,5-tetrafluorobenzoyl acetates
Inventor: BEYLIN VLADIMIR GENUKH
IPC: C07C67/14
Filed: 1987-03-10
Abstract: An improved process for the preparation of methyl 2,3,4,5-tetrafluorobenzoylacetate is described. The process is for intermediates that lead to trifluoroquinolinic acids which in turn are used to produce antibacterial agents of the difluoro quinolinecarboxylic acid type. The process runs at room temperature, uses a safe inexpensive base, and can be conveniently scaled up for manufacturing purposes.
Patent ZA-878182-B (ZA)
Title: Enhancement of prazosin
IPC: A61K31/44
Filed: 1987-10-30
Abstract: This invention relates to the synergistic enhancement of certain antihypertensives by the conjunctive use of certain cardiotonic agents. More specifically, this invention relates to the enhancement of the blood pressure lowering effect achieved with alpha1-adrenoceptor antagonists by the conjunctive administration of cardiotonic agents possessing the ability to specifically inhibit cyclic AMP-phosphodiesterase.
Patent ZA-886932-B (ZA)
Title: Process for the industrial synthesis of perindopril and its main synthesis intermediates
Inventor: VINCENT MICHEL
IPC: B01J23/00
Filed: 1988-09-16
Abstract: Process for the industrial synthesis of perindopril, in which (2S,3aS,7aS)-2-carboxyperhydroindole is condensed with N-[(S)-1-carbethoxybutyl]-(S)-alanine after protection of the carboxyl group, the product resulting from the condensation being then subjected to deprotection of the carboxyl carried by the heterocyclic ring. The (2S,3aS,7aS)-2-carboxyperhydroindole and N-[(S)-1-carbethoxybutyl]-(S)-alanine are themselves obtained in excellent conditions from 2-carboxyindole and from L-alanine respectively, both available on an industrial scale.
Patent ZA-901352-B (ZA)
Title: Process for destroying hypochlorites in a solution of perchlorate
Inventor: PRALUS CHRISTIAN
IPC: C01B11/18
Filed: 1990-02-22
Abstract: Destruction of hypochlorites in a perchlorate solution, without affecting hexavalent chromium if it is also present, using hydrogen peroxide.
Patent ZA-914709-B (ZA)
Title: Pharmaceutical combination preparations containing cephalosporin and xanthine derivatives and their use
Inventor: KLESEL NORBERT
IPC: A61P7/00
Filed: 1991-06-19
Abstract: Pharmaceutical combination products containing at least one cephalosporin derivative and at least one xanthine derivative are suitable for the prophylaxis and treatment of bacterial infectious diseases and for the prophylaxis and treatment of septic shock.
Patent ZA-937951-B (ZA)
Title: Prodrugs,their preparation and use as pharmaceuticals
Inventor: BOSSLET KLAUS
IPC: C07H15/203
Filed: 1993-10-26
Abstract: Glycosyl-spacer active substance compounds (prodrugs), their preparation and their use as medicaments are described.
Patent ZA-958128-B (ZA)
Title: Viral vectors and use in gene therapy
Inventor: ORSINI CECILE
IPC: C12N7/00
Filed: 1995-09-27
Abstract: The present invention relates to new viral vectors derived from adenoviruses, their preparation and utilization in gene therapy. It relates particularly to defective recombinant adenoviruses wherein the Iva2 gene at least is inactivated.
Patent ZA-961202-B (ZA)
Title: Composition for use in coatings based on a mixture of emulsion(s) and of dispersion(s) of polyol polymer and coating(s) produced therefrom
Inventor: GUERIN GILLES
IPC: C08G18/08
Filed: 1996-02-15
Abstract: A compsn. comprising (i) at least one opt. masked polyisocyanate (I) in the form of an aq. emulsion with an average particle size d50 of 0.1-10 mm., pref. less than 2 and greater than 0.2 mm. and (ii) at least one polyhydroxylated polymer (II), esp. a polyol, in the form of an aq. dispersion with an average particle size d50 of 10-200 nm., whereby the (I) is present in an amt. of at least 5/6R-20 pref. at least 5/6R-18 and esp.5/6R-16 wt.% where R = d50(I)/d50(II). Coating obtained from above composition is also claimed.
Patent ZA-965525-B (ZA)
Title: Amiodarone pharmaceutical composition for parenteral administration.
Inventor: GAUTIER JEAN-CLAUDE
IPC: A61K47/02
Filed: 1996-06-28
Abstract: PCT No. PCT/FR96/01010 Sec. 371 Date Mar. 13, 1998 Sec. 102(e) Date Mar. 13, 1998 PCT Filed Jun. 28, 1996 PCT Pub. No. WO97/02031 PCT Pub. Date Jan. 23, 1997The invention relates to a pharmaceutical composition for parenteral administration, characterized in that it comprises: from 1.5 to 8% by weight of an active principle consisting of amiodarone or one of the pharmaceutically acceptable salts thereof a physiologically acceptable buffer solution capable of solubilizing the active principle and of maintaining the pH of the composition between 2.4 and 3.8 a nonionic hydrophilic surfactant.
Patent AT-411202-B (AT)
Title: Hand-guided motor saw for removing undergrowth in woods and parks and for removing branches from fallen trees comprises a circular saw blade driven by an internal combustion engine via a transmission
Inventor: LESSLHUMER JOSEF
IPC: B27G19/02
Filed: 2002-05-22
Granted: 2003-11-25
Abstract: Hand-guided motor saw comprises a circular saw blade (5) driven by an internal combustion engine (2) via a transmission (4). A cover (6) with lower edges overlapping the circular saw blade has on its front side a right-angled cut-out (7) extending over the longitudinal center of the circular saw blade. The long side limit stop (8) of the cut-out overlaps the periphery of the circular saw blade and forms a tip. An upward-tilting protective cap (9) covers in an overlapping manner the cut-out section of the circular saw blade.  Preferred Features: The circular saw blade is screwed onto the transmission which is driven by a ribbed (3) or toothed belt of the internal combustion engine covered by a U-shaped bracket (1).
Patent GB-2389752-B (GB)
Title: Mobile telecommunications system
Inventor: PARMAR GINA
IPC: H04W28/18
Filed: 1999-05-28
Granted: 2004-02-25
Abstract: A method of processing a handover request from a base station controller (BSC) of a GSM (Global System for Mobile communication) -type network. The method comprises the steps of passing a handover request with GSM-type parameters from a base station controller (BSC) through a Master Switching Center (MSC) of the GSM-type network to a UMTS core network (CN) and to a Radio Network Controller (RNC) of the UMTS (Universal Mobile Telecommunications System) network, translating the GSM-type parameters to UTRAN parameters in the Radio Network Controller (RNC), and allocating UTRAN resources in response to the translated parameters. <IMAGE>
Patent GB-2425693-B (GB)
Title: Method of re-transmitting an original frame
Inventor: CHAPMAN THOMAS MALCOLM
IPC: H04L1/18
Filed: 2005-04-25
Granted: 2007-05-30
Abstract: Data bits are mapped to a lower number of slots than the number of slots available for a retransmission frame and control channels are transmitted in all available slots of the retransmission frame. The number of available slots in the retransmission frame is greater than the number of available slots in the original frame.
Patent GB-2105822-B (GB)
Title: Filler valve for a fluid tank
Inventor: DE VOOGD ADRIANUS
IPC: F16K1/30
Filed: 1981-07-24
Granted: 1984-12-19
Abstract: A filler valve (10) for a fluid tank, comprising a valve body (11) having an inlet (13) and an outlet (14) and a passage (12) therebetween a shut-off valve in the passage (12), comprising a valve member (17) engageable with two valve seats (20, 41), resilient biasing means (18) biasing said valve member (17) into engagement with a first (20) of said valve seats, the movement of the valve member (17) away from the first valve seat (20) being controlled by fluid level sensing means (24), comprising a float (25) which, in accordance with the level of fluid in the tank, rises and rotates a cam (30) about a cam axis (31), a part (33) of the valve member (17) bearing on the cam (30), whereby the cam axis (31) is parallel to but spaced from the axis of movement (A) of the valve member (17), and a duct means (d) being provided to permit fluid to pass from the passage (12) to the part (33) of the valve member (17) which bears on the cam (30) to lubricate the bearing surface (30, 33).
Patent GB-2140742-B (GB)
Title: Improvements in or relating to boards
Inventor: ASTON GEOFFREY WALLACE
IPC: B32B29/00
Filed: 1984-05-21
Granted: 1986-08-13
Abstract: A board of sandwich construction which comprises two outer preformed support membranes consisting of or comprising fibrous material, the said membranes having interposed therebetween an aerated intermediate layer comprising at least 70% by weight based on the dry board of an unfired clay which contains less than 20% by weight of expandable minerals and the intermediate layer also including fibres therein. The boards of the present invention are intended mainly for use as plasterboard substitute.