baber/WOPTO huggingface dataset:
Patent NO-156727-B (NO)
Inventor: BARTH GUENTHER
IPC: E04F15/08
Filed: 1982-04-16
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 NO-170847-B (NO)
Inventor: PILGRIM WILLIAM ROBERT
IPC: C07C323/20
Filed: 1989-09-06
Abstract: This process consists in reacting a 1-acyloxyadamantane whose acyl radical contains from 1 to 4 carbon atoms with a receptor compound, in a solvent of the linear aliphatic or cycloaliphatic hydrocarbon type, in the presence of concentrated sulphuric acid at room temperature. 
<??>This process is very particularly intended for the adamantylation of aromatic compounds.
Patent NO-178754-B (NO)
Inventor: GRETER ANDREAS
IPC: G01N1/10
Filed: 1990-05-31
Abstract: Pipetting insert (11) for a pipetting device for taking a liquid sample (12) from a vacuum tube (13) which is closed airtight by a stopper (14). 
<??>To preclude an undesired escape of sample fragments from the vacuum tube before sampling, the pipetting insert is characterised in that
 a) it consists of a plastic,
 b) it has an elongate body which has at one end a conical part (15), at the other end a hollow tip (17) which is formed by a wall (18) which can be pierced by a pipetting needle and, in between, a middle tubular part (16),
 c) the middle part (16) of the body has, along its longitudinal axis (Z-Z) a bore (21) which connects the interior (22) of the conical part (15) to the interior (23) of the hollow tip (17), and
 d) the outer wall (24) of the middle part (16) of the body contains at least one connecting channel (25) which extends between the conical part (15) and the tip (17) and whose cross-section is substantially smaller than the cross-section of the bore (21) of the middle part (16) of the body. 
<IMAGE>
Patent NO-170528-B (NO)
Inventor: LUND-ANDERSEN BIRGER
IPC: B63H23/02
Filed: 1990-06-20
Abstract: An arrangement in a swingable turn-up inboard/outboard stern aggregate (1) for craft with an inboard engine and outboard driving unit (2) comprising a screw (5), where an inboard driving shaft (3) of said stern aggregate (1) for connection with the engine is connected with a screw shaft (4), which is approximately horizontal in a position for use and is mounted in a lower end portion of a housing (7), via a transmission shaft (6) comprising first and second shaft sections (6a,6b) and being surrounded by the housing (7). The first section (6a) has one end mounted (8) in an upper end portion of the housing and being rotatably connected with the driving shaft (3) via a first universal joint (A), said first section (6a) being also rotatably connected with the upper end of the upwardly directed second shaft section (6b) via angular gear (B). The second section (6b) has its lower end rotatably connected with the screw shaft (4) at an angle (V) via a torque transmission means (C). Reversing means (D) is provided in powertrain between the engine and screw shaft (4). The torque transmission means between the transmission shaft (6) and screw shaft (4) comprises a double universal joint (C). <IMAGE>
Patent NO-179555-B (NO)
Inventor: LAM KIN SING
IPC: C12P19/28
Filed: 1991-03-05
Abstract: Addition of certain tryptophan analogs to the culture medium during fermentation of a rebeccamycin-producing strain of Saccharothrix aerocolonigenes results in production of new rebeccamycin analogs having advantageous antitumor properties.
Patent NO-177416-B (NO)
Inventor: MAUREL JEAN ALAIN
IPC: C08F10/00
Filed: 1991-07-10
Abstract: The present invention relates to a process and a device for introducing a catalytically active powder into a reactor (20) for gas phase alpha-olefin polymerization. The device comprises a storage vessel (3) containing the powder, a metering valve (4) delivering metered quantities of the powder into an intermediate chamber (5) comprising at least one obstacle (6) separating an upper part (5a) of the chamber (5) comprising an auxiliary gas inlet (2a) from a lower part (5b) terminated by an outlet orifice (5c). A connecting pipe (18) connects the outlet orifice (5c) to a mixing device (8) situated on a conveying pipework (15) communicating with the reactor (20). The powder is introduced into the reactor in a dilute suspension form and in a more uniform rate. <IMAGE>
Patent NO-178495-B (NO)
Inventor: EDWARDS MICHAEL LOUIS
IPC: G21F/
Filed: 1992-01-16
Abstract: The present invention relates to certain polyamine phenols which are useful as radioprotective agents.
Patent SE-306186-B (SE)
Inventor: UTHE P
IPC: H01J49/42
Filed: 1966-03-25
Abstract: 1,162,245. Mass spectrometers. ELECTRONIC ASSOCIATES Inc. 12 Sept., 1966 [13 Sept., 1965], No. 40579/66. Heading H1D. In a mass spectrometer of the quadrupole type such as described in Specification 773,689 in which either the R.F. voltage or the frequency is varied to sweep the mass spectrum, the ions are injected into the analyzer section through a circular aperture of diameter equal to the least distance r 0  from the central axis of the analyzer to each electrode in order to improve sensitivity. The ratio of R.F. voltage to D.C. voltage may also be varied as in Application No. 40578/66. Preferably the aperture is a circular opening in a flat plate or it may be cylindrical and have a focusing action. The aperture 21b may include, as shown, an ion blocking grid 30 with its four arms aligned with the asymptotic planes of the quadrupole electrodes 11. The electrodes may be circular or hyperbolic in cross-section.
Patent YU-47363-B (YU)
Title: Čeona rešetkasta kašika za utovar šećerne repe
Inventor: PETROVIC M
Filed: 1990-07-09
Abstract: ČEONA REŠETKASTA KAŠIKA ZA UTOVAR ŠEĆERNE REPE, koja ima dve pune bočne stranice 5 i pločaste nosače 2 za vezu sa radnom mašinom, prizmatične prostorne konfiguracije sa otvorenom čeonom površinom, naznačen time, što su četiri cevna nosača (1) i jedan nož (3) čvrsto vezana i upravna na pune bočne stranice (5) formirajući tako petougaonu osnovu prizmatičnog preseka kašike, što je izmedju cevnih nosača (1) i noža (3) izvedena rešetka od cilindričnih šipki (4), i što su pločasti nosači (2) čvrsto vezani za cevne nosače (1), pri čemu su ispod srednjih pločastih nosača (2) i bočnih stranica (5) zavarena četiri klizača (8), i što su pune bočne stranice (5) na čeonim ivicama ukrućene pravougaonim (6) i cilindričnim ojačanjem (7). Prijava sadrži još 1 zavisni zahtev.
Patent YU-36855-B (YU)
Title: Method of impregnating tobacco
Inventor: ZYGMUNG R
IPC: A24B3/18
Filed: 1974-10-22
Abstract: A process for expanding tobacco is provided which employs liquid carbon dioxide as the expansion agent. Tobacco is contacted with liquid carbon dioxide to thoroughly impregnate the tobacco with the liquid carbon dioxide. The carbon dioxide impregnated tobacco is maintained at a temperature no lower than -2 DEG  C. and under conditions of temperature and elevated pressure such that all or substantially all of the carbon dioxide which is in contact with the tobacco is in liquid form. After the impregnation has been completed, any excess liquid carbon dioxide which may be present with the tobacco may be removed from the tobacco. The elevated pressure is then reduced in order to convert the liquid carbon dioxide to solid carbon dioxide within the tobacco structure. The resulting solid carbon dioxide-containing tobacco is then subjected to conditions of temperature and pressure, preferably by rapid heating at atmospheric pressure, such that the solid carbon dioxide is vaporized and the tobacco is thereby expanded. Apparatus for carrying out the above described process is also provided.
Patent RS-49944-B (RS)
Inventor: BABIC RANKO
IPC: H02H7/30
Filed: 2000-07-31
Abstract: Niskonaponski visokoučinski osigurač sa kontaktnim noževima se sastoji od izolatorskog tel</511><511>A 01, koje čini komoru 0 sa topljivom trakom 4, na kome su pričvrćeni kontaktni noževi 2,3, naznačen time, što se izolatorsko telo (01) sastoji od dve koritaste polovine (1, 1 ') koje čvrsto nose kontaktne noževe (2, 3) između kojih je svojim krajevima umetnuta topljiva traka (4), što su koritaste polovine (1, 1') čvrsto spojene elastičnim poluobujmicama (5, 5') i što su krila (15, 15') čvrsto vezana sa noževima (2,3).
Patent ZA-822758-B (ZA)
Title: Process for the preparation of quaternary ammonium compounds
Inventor: RUTZEN H
IPC: C07C67/00
Filed: 1982-04-22
Abstract: Process for the preparation of quaternary ammonium compounds by reacting a tertiary amine with a vicinal halohydrin having at least 6 carbon atoms, and quaternary ammonium compounds prepared thereby.
Patent ZA-831482-B (ZA)
Title: Preparation of pyrazine derivatives
Inventor: RIBALDONE GIUSEPPE
IPC: C07D241/14
Filed: 1983-03-04
Abstract: A process for the preparation of a pyrazine derivative of the formula <IMAGE> I  wherein R1 represents hydroxy, C1-C6 alkoxy, or a group of the formula NR2R3 in which R2 and R3 are independently a hydrogen atom or C1-C6 alkyl or, together with the nitrogen atom to which they are linked, form a saturated ring having five or six atoms which may contain one or more additional heteroatoms; which process comprises reacting a compound of the formula:   <IMAGE> II  wherein R represents a hydrogen atom, C1-C6 alkyl, or C1-C6 alkoxy, Y represents a hydrogen atom or a sodium, lithium, or potassium ion, and A is a nitrile group or a substituent of the formula COR1 where R1 is as defined above either with pyruvic aldehyde oxime of the formula:   <IMAGE> III   or with a pyruvic aldehyde oxime acetal derivative of the formula:    <IMAGE> IV  wherein R4 and R5 are independently a hydrogen atom or C1-C6 alkyl or may be linked together so that the compound of formula IV is a cyclic acetal; and, when A is a nitrile group, hydrolyzing the reaction product.
Patent ZA-831673-B (ZA)
Title: Double panel sliding door such as for elevators
Inventor: HAAS MAX
IPC: E05D15/08
Filed: 1983-03-11
Abstract: To each panel is associated a panel suspension and guiding arrangement which comprises rollers cooperating with at least one guiding rail and through which the panel is slidably supported on the door frame. An extension of the guiding rails laterally beyond the door frame is avoided, in closing position of the door, through the provision of the panel suspension and guiding arrangement which is constructed to comprise a fixed guiding rail along which moves at least one roller movable with the panel, and a guiding rail movable with the panel and displaceable over a roller fixed in position. Such an arrangement facilitates the transportation, the handling and the mounting of doors, namely fully equipped landing doors, whether they be of the central opening or telescopic panel type.
Patent ZA-836649-B (ZA)
Title: Flour
Inventor: YOELL RICHARD WILLIAM
IPC: A21D10/00
Filed: 1983-09-07
Abstract: The shelf-life of flour containing bran or other non-endosperm millings is improved by selectively suppressing enzyme activity in the non-endosperm components of the flour, especially by heat treatment. Grain may be heated, milled and the bran combined with flour extract from untreated grain.
Patent ZA-849181-B (ZA)
Title: Indole derivatives
Inventor: BOETTCHER HENNING
IPC: C07D317/00
Filed: 1984-11-23
Abstract: 1. Indole derivatives of the general formula  see diagramm : EP0144012,P18,F1  wherein Ind is an indol-3-yl radical which is substituted by a hydroxymethyl or COW group and which can additionally be monosubstituted or disubstituted by alkyl, O-alkyl, OH, F, Cl or Br, W is H, OH, Oalkyl, NH2 , NHalkyl or N(alkyl)2 , A is -(CH2 )n -, -CH2 -S-CH2 CH2 -, -CH2 -SO-CH2 CH2 -or-CH2 -SO2 -CH2 CH2 -, n is 2, 3, 4 or 5, the two radicals Y are each H or together are a C-C bond, one radical Z is Ar, the other radical Z is H and Ar is a phenyl group which is unsubstituted or is monosubstituted or disubstituted by O-alkyl and/or OH or is substituted by a methylenedioxy group, or Ar is a 2-thienyl or 3-thienyl group, in which formula each of the alkyl groups has 1 - 4 C atoms, wherein, however, when n is 2 or 3, the hydroxymethyl or COW group must be in the 4-, 5-, 6- or 7-position of the indol-3-yl radical, and also physiologically acceptable acid addition salts thereof.
Patent ZA-878169-B (ZA)
Title: Bone marrow suppressing agents
Inventor: KAPLAN DONALD A
IPC: A61P37/00
Filed: 1987-10-30
Abstract: Bone marrow is suppressed by administering at least one bone marrow suppressing radionuclide composition having at least one of Samarium-153, Gadolinium-159, or Holmium-166 and at least one of ethylenediaminetetramethylenephosphonic acid, diethylenetriaminepentamethylenephosphonic acid, hydroxyethylethylenediaminetrimethylenephosphonic acid, nitrilotrimethylenephosphonic acid or tris(2-aminoethyl)aminehexamethylenephosphonic acid, or a physiologically-acceptable salt thereof.
Patent ZA-902448-B (ZA)
Title: Pseudo-continuous process for interrogating a combustible gas detector
Inventor: ACCORSI ANTOINETTE
IPC: G01N27/16
Filed: 1990-03-29
Abstract: PCT No. PCT/FR90/00242 Sec. 371 Date Oct. 7, 1991 Sec. 102(e) Date Oct. 7, 1991 PCT Filed Apr. 5, 1990 PCT Pub. No. WO90/12313 PCT Pub. Date Oct. 18, 1990.To measure the concentration in a gaseous medium of a known combustible gas a resistive element in the gaseous medium having a catalytic surface or being sensitive to variations in the concentration of the combustible gas in the gaseous medium is electrically heated, the value of a parameter representative of the gas concentration is detected and there is deduced therefrom, using a conversion law obtained previously by calibration, a measurement of said concentration. The element is heated periodically in cycles comprising a heating phase, a second phase in which the intensity I is controlled in such a way as to maintain the resistive element at a set point temperature and the stabilized value of the voltage U at the terminals of the detector is measured, and a third phase in which the heating power is reduced. On average the power of the electric current flowing during the second phase is substantially less than the heating current power.
Patent ZA-903154-B (ZA)
Title: Process for producing vanadium-arenes
Inventor: CALDERAZZO FAUSTO
IPC: C07F9/00
Filed: 1990-04-25
Abstract: Vanadium-arenes [V(arene)2] (arene = benzene or mono-, di-, or poly-alkyl-substituted benzene) are obtained, with a high yield, by means of the reduction of a vanadium-arene iodide with zinc, manganese or iron in metal form, or with cobalt di-(cyclopentadienyl). Vanadium-arenes are useful in the preparation of catalyst components active in ethylene polymerization, or in the copolymerization of ethylene in an alpha-olefin.
Patent ZA-905465-B (ZA)
Title: Electrode
Inventor: ULLMAN ANDERS
IPC: C25B9/19
Filed: 1990-07-12
Abstract: An electrode for electrolysis comprising an electrically conducting metal, the surface of which is embossed with at least one central, vertical circulation channel (2) and upwardly directed channels (1) in a herring-bone pattern, the upwardly directed channels (1) forming an angle of < 90 DEG  with a horizontal line in the plane of the electrode surface and communicating with the centrally positioned, vertically directed circulation channel (2). The circulation channel (2) may be provided with penetrating slits or holes (3). The electrode may be used for electrolysis in a membrane cell, for electrochemical recovery of metals, or for recovery of chlorine from sea-water. The electrode can be manufactured by embossing the surface through stamping with a die or through rolling with a figure roller.
Patent ZA-906062-B (ZA)
Title: Self-supporting thin film filament type sensor,its method of fabrication and its applications in gas detection and gas chromatography
Inventor: ACCORSI ANTOINETTE
IPC: G01N27/16
Filed: 1990-08-01
Abstract: Detector of the filament type for determining a static or dynamic characteristic of an ambient medium, constituted by a resistive component intended to be heated by the Joule effect in the medium, and an interface region suitable for reacting with the medium by a physico-chemical process with an effect, depending on the characteristic to be determined, on the electrical characteristic of the interface region, in which there is a supporting member through which there is at least one aperture and at least one filament including the resistive component, composed of one or more thin films and a central portion located in the aperture and end portions via which the central portion is connected to the supporting member.
Patent ZA-917960-B (ZA)
Title: Antibody preparation.
Inventor: GORMAN SCOTT DAVID
IPC: C12N15/09
Filed: 1991-10-04
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 ZA-918801-B (ZA)
Title: Use of xanthinges for the preparation of a medicament effective for inhibiting the replication of human retroviruses
Inventor: DEZUBE BRUCE J
IPC: A61K31/52
Filed: 1991-11-06
Abstract: A family of compounds effective in inhibiting replication of a human retrovirus is comprised of 7-(oxoalkyl) 1,3-dialkyl xanthines of the formula: <CHEM> in which R1 and R2 are the same or different and are selected from the group consisting of straight-chain or branched alkyl radicals with 2 to 6 carbon atoms, cyclohexyl, alkoxyalkyl and hydroxyalkyl radicals, and A represents a hydrocarbon radical with up to 4 carbon atoms which can be substituted by a methyl group. Another family of effective compounds is comprised of compounds of the formula: <CHEM>  wherein at least one of R1 and R3 is either     a) a branched hydroxyalkyl group of the formula <CHEM> in which R<4> stands for an alkyl group with 1 to 3 carbon atoms and n stands for a whole number from 2 to 5, the other R<1> or R<3> group that may optionally be present stands for a hydrogen atom or on aliphatic hydrocarbon group R<5> with up to 6 carbon atoms, whose carbon chain may be interrupted by up to 2 oxygen atoms or may be substituted with a hydroxy or oxo group, or   b) an oxoallyl group of the formula <CHEM> wherein R<6> is C1-C6 and p is 2, 3 or 4, the remaining R<1> or R<3> being as defined above, and R<2> is an alkyl group C1-C4. The inhibition of replication of human retroviruses is indicated in humans infected by human immunodeficiency virus (HIV) or susceptible to HIV infection. v
Patent ZA-922968-B (ZA)
Title: Improvements in scaffold arrangements
Inventor: BINYON CHRISTOPHER
IPC: E04G1/14
Filed: 1992-04-24
Abstract: A work platform and scaffolding unit are disclosed. The work platform is made up of a number of scaffolding units assembled in various configurations. Each scaffolding unit has two posts (1) and at least two cross bars (2). The posts have a belled lower end (6) and a swaged top (5) which fit together to provide the assembly. Rigidity is obtained by two spaced apart points of contact in the joints.
Patent ZA-931284-B (ZA)
Title: Process for the continuous casting of metal, in particular of steel into bloom and billet cross-sections.
Inventor: KAWA FRANCISZEK
IPC: B22D11/18
Filed: 1993-02-24
Abstract: Molten steel is continuously teemed into a casting passage to establish a bath of molten steel in the passage. The molten steel is partially solidified in the casting passage to form a strand having a plurality of bulges which are uniformly distributed circumferentially of the strand. The strand is continuously withdrawn from the casting passage and the bulges are deformed during strand withdrawal so as to reduce bulge size. The amount of deformation is regulated by varying the bath level as a function of one or more casting parameters.
Patent ZA-939805-B (ZA)
Title: Nonatetraenoic acid derivative
Inventor: DORAN THOMAS I
IPC: A61P17/00
Filed: 1993-12-30
Abstract: A compound of the formula <CHEM> its pharmaceutically acceptable salts, and its pharmaceutically acceptable hydrolyzable esters for reducing sebum secretion and combatting acne as well as oral and topical compositions for use thereof.
Patent AT-412324-B (AT)
Inventor: KORPAN NIKOLAI N DR
IPC: A61N2/12
Filed: 2003-04-24
Granted: 2005-01-25
Abstract: A device for detecting and influencing the physiological and/or pathological state of the human or animal body, including a housing which has a first housing wall that, in turn, has an outer surface provided for placing against a body to be treated. A rotor is situated inside the housing and is rotationally driven about an axis that is essentially perpendicular to the first housing wall. First magnets are mounted on the rotor, and their magnetic fields are oriented in the same direction that is parallel to the rotation axis. At least one additional magnet is situated essentially coaxial to the rotation axis with a polarity of each being oriented in an opposite direction to the first magnets.
Patent GB-2356838-B (GB)
Title: Anti-dive front suspension
Inventor: SPARROW ROGER LIONEL DAVID
IPC: B62K25/08
Filed: 1999-09-07
Granted: 2002-06-19
Abstract: The forks of a bicycle are carried by a head tube shaft and are angled forward and comprise two outer support tubes, one on either side of the wheel. An inner suspension tube is telescopically housed in the outer tube and connects to the wheel axle. A suspension spring within the outer tube urges down. A torque reaction arm is journalled on the axle and carries a brake calliper within which passes a brake disc. At the rear end of the arm, a rear link is pivotally connected and leads up to an upper pivot point on the outer tube. Application of braking torque causes the rear link to act upwards on the outer tube, providing anti-dive.