baber/WOPTO huggingface dataset:
Patent ZA-88378-B (ZA)
Title: Process for preparing thiazolobenzimidazoles and intermediates used therein
Inventor: SHEPHERD ROBIN GERALD
IPC: C07D513/14
Filed: 1988-01-20
Abstract: The invention concerns a process for preparing a thiazolo[3,2-a]benzimidazole of formula I <CHEM> in which formula n is 1 or 2, and R1 is hydrogen, lower alkyl, lower alkoxy, trifluoromethyl or halo, or a salt thereof which comprises dehydrating a compound of formula II, <CHEM> or a salt thereof wherein n and R, are as defined above, and COOR is an acid or ester function in the presence of an acid selected from sulphuric, sulphonic and phosphoric acid or mixtures thereof and if desired or required an inert solvent provided that if water is present then the amount of water is less than about 15% by volume of the acid, the reaction being carried out with heating if necessary.
Patent ZA-94182-B (ZA)
Title: Substituted N-aminoalkylmethane sulfanilide as antispas-modica
Inventor: MONTI CARLOS ERNESTO ANTONIO
IPC: A61K31/495
Filed: 1994-01-12
Abstract: Substituted N-aminoalkylmethanesulphanilides of the formula (I), their solutions and pharmaceutically tolerable addition salts, their pharmaceutical compositions and their therapeutic use. In the formula (I), Y corresponds to hydrogen, cyano, nitro, amino, acetamide or halogen; n is an integer from 2 to 4, R<1> and R<2>, identically or differently, are alkyl-(C1-C4) or they are connected to one another and to the N atom to form a 1-pyrrolidinyl, 1-piperidinyl, 1-piperazinyl, 4-methyl-1-piperazinyl, 4-ethylpiperazinyl, 4-propylpiperazinyl, 1-homopiperidinyl or 4-morpholine radical. The products of the formula (I) are used as antispasmodics. <IMAGE>
Patent AT-389825-B (AT)
Title: Process and sorption bed for dry waste-gas or waste-air cleaning
Inventor: LINDBAUER RALF DR
IPC: B01D53/34
Filed: 1988-04-29
Granted: 1990-02-12
Abstract: Gases flow through sorbents which are introduced in the dry state, in the temperature range between 30 and 130 degree C, in order to simultaneously desulphurize and remove nitrogen oxides from acidic and/or oxidizable polluting gases, which also contain HCl, HF, CO and gaseous hydrocarbons; in the reactor 4, the sorbent is provided in excess, while the feed 10 and discharge 12 take place in an approximately stochiometric ratio, and the reactor contents are circulated or at least broken up. The mean residence time of the sorbents is at least 20 minutes, and generally several hours or days. The mean particle size of the sorbent is at most 125 micrometres. Suitable sorbents are NaHCO3, on its own or mixed with urea, Ca(OH)2 or Mg(OH)2. To remove the carbon from the carbonate-, sulphate- and nitrate-containing used sorbents, they are recirculated into combustion chamber 1. The process allows the abovementioned polluting gases to be virtually completely bound or degraded approximately in stoichmetric ratios. <IMAGE>
Patent AT-404817-B (AT)
Title: Device for attaching a cabin of a cableway system to a suspension element
IPC: B61B12/00
Filed: 1994-10-11
Granted: 1999-03-25
Abstract: Device for attaching a cabin 1 of a cableway system to a suspension element which at its lower end is in the form of a supporting device to which the cabin 1 is attached, damping elements, in particular air-type pneumatic springs 33 or gas-type pneumatic springs being provided between the supporting device 2 and the cabin 1. In this context, at least one supporting bolt 31 which penetrates, in a manner known per se, the roof 11 of the cabin in a cut-out 12 and has a bearing 32 attached to its lower free end projects from the supporting device 2, the at least one damping element 33 being supported on the one hand on the bearing 32 and on the other hand on the inside of the roof 11 of the cabin. <IMAGE>
Patent AT-408885-B (AT)
Title: Polypropylene resin composition
Inventor: BERGER FRIEDRICH DIPL ING DR
IPC: C08L23/10
Filed: 1997-11-13
Granted: 2002-03-25
Abstract: Resin composition composed of a) polypropylene copolymers with one or more α- olefins selected from the group consisting of the C2 and C4 to C10 olefins having a propylene content of from 70 to 99.5 mol%, preferably from 75 to 90 mol%, with an MFI (230degreeC/2.16 kg) of from 1 to 25 g/10 min, preferably from 3 to 20 g/10 min, b) ethylene polymers with one or more α-olefins selected from the group consisting of the C5 to C10 olefins with an MFI (230degreeC/2.16 kg) of from 6 to 100 g/10min with ethylene content of from 80 to 95 mol%, preferably from 90 to 95 mol%, c) mineral fillers, d) where appropriate, additives. The resin compositions are suitable for producing mouldings with improved surface quality.
Patent AT-387245-B (AT)
Title: Apparatus for the production of a yarn
IPC: D01H1/11
Filed: 1987-08-06
Granted: 1988-12-27
Abstract: The fibre feed device for the spinning gusset 3 between two codirectionally rotating spinning drums 1, 2 lying closely next to one another consists of a feeder roller 5 which precedes one spinning drum 1 and which has a suction-exposed circumferential region 7 leading into the spinning gusset 3 and, on the spinning-drum side, axially next to this suction-exposed circumferential region 7, a blowing zone 10 which is followed by a fibre guide device 12. In order to achieve uniform and fault-free introduction of the blown-off fibres into the spinning gusset 3, the fibre guide device 12 is assigned, after the blowing zone 10, a guide 16 which laterally delimits the blowing stream 15 in the region of both the inner arc and the outer arc and which fans open the said blowing stream transversely to the common diametral plane of the spinning drums 1, 2. <IMAGE>
Patent DK-159567-B (DK)
Inventor: LINDGREN CLAES
IPC: E06B1/04
Filed: 1988-03-22
Abstract: In a composite frame with a vertical door portion (1) and an inclined window portion (2) said portions are provided with grooves (11, 12) for receiving the edge of an internal lining and are interconnected through a fulcrum pin (6) allowing in the installation phase the window portion to be adjusted to the roof inclination on site of installation. The two portions have mating guide and seal faces (15, 16) that are concentric with the fulcrum pin, and one (15) of which interconnects the internal edge faces (13, 14) laterally inside the grooves (11, 12) of the frame side members.
Patent DK-162242-B (DK)
Title: Method and apparatus for producing pile material when welding pile yarns on a substrate by means of ultrasound
Inventor: ZURCHER ERWIN
IPC: D04H11/04
Filed: 1983-08-02
Abstract: PCT No. PCT/CH82/00125 Sec. 371 Date Aug. 3, 1983 Sec. 102(e) Date Aug. 3, 1983 PCT Filed Dec. 1, 1982 PCT Pub. No. WO83/01966 PCT Pub. Date Jun. 9, 1983.This machine comprises a sonotrode (1), a matrix (4) of tubes (5) bringing threads (10) onto a support sheet (7) for the purpose of welding rows of loops to the surface of this sheet. The matrix (4) is guided between slides (6) which are parallel to the longitudinal axes of the tubes (5) and perpendicularly to the surface of application of the sonotrode (1) vibrations. A driving mechanism (13, 14, 15) periodically brings the extremities of the tubes (5) from which the threads leave against the sonotrode (1) by pressing the base of a row of loops and the support sheet (7) against the sonotrode in order to cause them to be welded together.
Patent DK-159723-B (DK)
Inventor: SU KAI CHIANG
IPC: G02B1/04
Filed: 1982-08-11
Abstract: Contact lenses comprising polymeric lens materials are coloured by reactive dyestuffs covalently bonded to monomer units of the polymer backbone, said dyestuffs being reactive dyes capable of forming ether linkages with cellulose, and being reactive with hydroxyl, amino, amido or mercapto groups present in a hydrogel polymer to form the covalent bond therewith. The invention is of particular interest in the area of "soft" contact lenses (hydrogel lenses).
Patent DK-155875-B (DK)
Inventor: GEPPERT HELMUT
IPC: B65G21/00
Filed: 1985-11-13
Abstract: To protect the openings (41) situated at the inlet or outlet of the transport plant, between the peripheral area, close to the carrier frame, of a deviation cylinder (20) or roller (20), respectively for the loading or unloading of a transport plant (29) of a belt conveyor (1) which is preferably of the type having one or a plurality of bands or belts or which is a plate or hinge conveyor (1), as well as the front end, close to the cylinder, respectively the roller of the carrier frame thereof (3) and/or the carrier part of the storage plant (13) for this or these cylinders (20), respectively rollers (20), against the risks of accidents due to an inadvertent or unauthorized penetration in such an opening (41), the present invention provides to use a protection unit (2, 22) arranged on top of the space (41) where there is a risk of penetration and situated between the peripheral area of the cylinder (20), respectively the roller (20) close to the carrier frame and the flow edge, close to the cylinder, respectively the roller, of the carrier frame (3) for the transport plant (29) or its front surface close to the cylinder, respectively the roller, from the side of the carrier frame (38) in the direction of the longitudinal medial plane (m) of the conveyor belt (1) normal to the surface, situated on the side of the goods to be transported, of the transport plant (29), at least up to a certain spacing in relation therewith, thereby providing a play to the upper half (29a) and/or to the lower half (29b) of the transport plant (29).
Patent DK-163926-B (DK)
Inventor: JASYS VYTAUTAS JOHN
IPC: C07D499/32
Filed: 1983-12-05
Abstract: 6-Halo- and 6,6-dihalo-1,1-dioxopenicillanoyloxymethyl 6-[D-2-(2-alkoxycarbonyl-1-methylvinylamino- and 1-methyl-3-oxo-1-butenylamino)-2-phenylacetamido]-penicillanates and analogs; process for their conversion to sultamicillin and analogs; and process for their preparation.
Patent FI-76810-B (FI)
Inventor: SAUTER ROBERT
IPC: C07D513/14
Filed: 1983-07-15
Granted: 1988-08-31
Abstract: Compounds of the formula   <IMAGE>   wherein A is   <IMAGE>   and R is hydrogen, alkyl of 1 to 5 carbon atoms, alkanoyl of 1 to 5 carbon atoms, alkenyl of 3 to 5 carbon atoms, (alkoxy of 1 to 4 carbon atoms)carbonyl, or aralkyl of 7 to 11 carbon atoms optionally halo-substituted, and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as bradycardiacs.
Patent FI-76813-B (FI)
Inventor: LEISING FREDERIC
IPC: C08F2/20
Filed: 1984-01-27
Granted: 1988-08-31
Abstract: Stable amphoteric latices based on conjugated dienes formed by preparing an amphoteric aqueous dispersion of particles by reacting at least one unsaturated nitrogen compound capable of being hydrolyzed in an acid or alkaline medium with an aqueous emulsion reaction medium, containing cationic species, and polymerizing, in the aqueous dispersion, without prior neutralization of the dispersion, at least one conjugated diene or a mixture of conjugated dienes and at least one non-ionic monomer in the presence of an initiator selected from the group consisting of an uncharged initiator and a cationic-charge-generating initiator.
Patent FI-97280-B (FI)
Inventor: ROBERTSSON GOESTA
IPC: B04B1/08
Filed: 1990-11-01
Granted: 1996-08-15
Abstract: PCT No. PCT/SE89/00138 Sec. 371 Date Nov. 1, 1990 Sec. 102(e) Date Nov. 1, 1990 PCT Filed Apr. 16, 1989 PCT Pub. No. WO89/10793 PCT Pub. Date Nov. 16, 1989.In a centrifugal separator there is formed within the rotor a separating chamber (7) and a central chamber (26), which latter communicates with a peripheral part of the separating chamber through a channel (19a, 19b). The part (19a) of the channel situated closest to the central chamber (26) extends substantially parallel with the rotor axis, whereas the other channel part (19b) forms an angle with the rotor axis. For avoiding that solids entrained by liquid entering the channel (19a, 19b) from the separating chamber (7) are separated and depositing on the outer wall of the inner channel part (19a) a partition member (44) is arranged in this inner channel part (19a). The partition member (44) divides the channel part (19a) into two parallel flow ways (45, 46). Further, a pumping means (31) is arranged to pump liquid from the central chamber (26) to one (45) of said flow ways, so that this liquid flows through first said one (45) and then said other (46) flow way and then flows back to the central chamber (26). By the liquid circulation thus established in the inner channel part (19a) the solids are maintained suspended in the liquid until it again leaves the channel part (19a).
Patent FI-98885-B (FI)
Inventor: KEMP COLYN ROY
IPC: A61K8/00
Filed: 1991-08-26
Granted: 1997-05-30
Abstract: The invention relates to titanium dioxide sunscreen compositions containing 0.025 to 30 % by weight of phosphate anions. Phosphate anions, preferably in the form of salts, have been found to prevent or reduce the rate of discolouration of titanium dioxide-containing sunscreen compositions caused by light catalysed reduction of titanium (IV) to titanium (III). Discolouration caused by the presence of parahydroxybenzoic acid esters or para-aminobenzoic acids, esters or derivatives thereof in such compositions has also been found to be reduced by the incorporation of phosphate salt. Titanium dioxide particles having a mean primary particle size of less than 100 nm, each of the particles being substantially coated with phosphate anions are also described for use in sunscreen compositions.
Patent FI-95334-B (FI)
Inventor: JAENTTI ARTO
IPC: H04W92/00
Filed: 1992-04-02
Granted: 1995-09-29
Abstract: PCT No. PCT/FI93/00129 Sec. 371 Date Nov. 30, 1994 Sec. 102(e) Date Nov. 30, 1994 PCT Filed Mar. 30, 1993 PCT Pub. No. WO93/20619 PCT Pub. Date Oct. 14, 1993.An oscillator unit for a base station or the like in a digital cellular radio network. The oscillator unit includes an adjustable oven stabilized crystal oscillator (21). The oscillator unit additionally includes a non-volatile memory (27), in which is stored a control information defining the frequency of the oven stabilized crystal oscillator (21) at the start of the oscillator unit, apparatus (30, 31, 32) for deriving a reference frequency from a fixed digital transmission connection, such as a PCM connection, between the base station and the remaining cellular radio network, a frequency control loop (21, 22, 23, 24) for maintaining a long-term stability for the oven stabilized crystal oscillator (21) on the basis of a long-term average of the difference between the frequency of the oven stabilized crystal oscillator and the reference frequency.
Patent FI-96299-B (FI)
Title: Jointing arrangement for a continuous unwinding machine
Inventor: KINNUNEN JORMA
IPC: B65H19/18
Filed: 1995-04-28
Granted: 1996-02-29
Abstract: The invention concerns an arrangement for forming joints in a continuous unwinding machine, by which jointing arrangement a new machine roll 13 which is brought to the unwinding machine is connected at full speed to the web P in the machine roll 11 which is about to empty. The jointing arrangement comprises a jointing cylinder 12 by which the web of the machine roll 11 which is about to empty is pressed firmly onto the joint 14 in the new machine roll 13, and which jointing arrangement includes at least one other cylinder 12b. The jointing cylinder 12a and the said other cylinder 12b are fixed to a lever arrangement 16 which is pivoted about a pivot 17 between the shafts of the said cylinders 12a,12b in such a way, that the run of web P before the joining W1 and the run of web P at the joining W2 are such that the lengths of web P at the joining, and while the said cylinders 12a,12b are at their starting position, are essentially the same. The support wire 21 is arranged to run via jointing cylinder 12a and the said other cylinder 12b in order to form a wire nip L2, whereby the gluing time made available for jointing increases considerably. <IMAGE>
Patent FI-108547-B (FI)
Inventor: JUSTESEN KNUD ERIK
IPC: B32B27/12
Filed: 1996-02-29
Granted: 2002-02-15
Abstract: A low-stretch and dimensionally stable floor covering (1) comprising polymer-containing pile material (2) which is retained to a polymer-containing primary backing (3), to the back of which an underlying secondary backing layer (5) is retained by means of an interleafing adhesive layer (4). The secondary backing layer (5) comprises a needled fibre structure of thermoplastic, polymer-containing, continuous or staple fibres being inter-fixated by heating. The adhesive layer (4) comprises an organic, polymer-containing binder which is activated by heat application. According to the invention, at least the secondary backing layer and/or the binder layer comprise a substantially re-usable material. After being formed, the carpet is wound onto so-called broadloom rollers and can, if desired, be cut partially into carpet tiles. Thus, carpet tiles and broadloom carpets can be manufactured in the same production process.
Patent FI-106371-B (FI)
Inventor: KAREINEN ANSSI ENSIO
IPC: B66C13/54
Filed: 1998-05-29
Granted: 2001-01-31
Abstract: The invention relates to an arrangement for adapting a steering cab (9) movably, in relation to a working machine, at the end of a boom arm (10). Said boom arm (10) is made up of several successive parallelogram shaped trapezoidal knuckle boom portions (16, 25) between which there is, respectively, an interconnecting piece (22) comprising at least three spaced boom link joints. A power means acts within each of said trapezoidal knuckle boom portions (16, 25) for changing the geometry of the respective trapezoidal knuckle boom portion (16, 25) with respect to its link joints. The invention also relates to a method for extending the range of the path of a steering cab (9), wherein the altitude of the cab can be adjusted, said steering cab (9) being arranged innsuch a manner at an outer end (11) of a trapezoidal knuckle boom (16) attached to a working machine that the shape of said trapezoidal knuckle boom is adjustable by means of a power means (32). At least one further parallelogram shaped trapezoidal knuckle boom portion (25) is attached between the inner end of said trapezoidal knuckle boom and said working machine by means of a separate piece (22), said further parallelogram shaped trapezoidal knuckle boom portion being separately movable by means of a second power means (33). <IMAGE>
Patent FI-106330-B (FI)
Inventor: TIIHONEN JUHA
IPC: H04L1/00
Filed: 1998-08-12
Granted: 2001-01-15
Abstract: A method of setting a timer associated with a protocol supportinga data link in a digital mobile communication system in a connection section. At least one party (MSC/IWF, MS) to the connectionsection monitors if the need to change the timer value has arisen. Should such a need be detected, the timer value (S) is set to avalue deviating from the initial value. The need to change the timer value (S) is also determined during the connection, such asin handover, for example by measuring the propagation delay associated with the connection section. This may be implemented by either of the parties to the connection transmitting to the other party a frame (F) which is selected/formed such that the party receiving the frame sends an acknowledgement (Ack) to the transmitting party. The party which transmitted the frame measures the timefrom the moment of transmission of the frame (F) to the arrival of the acknowledgement (Ack) and deduces the propagation delay (D) therefrom.
Patent HU-194662-B (HU)
Inventor: HENK TAMAS
IPC: H03D3/00
Filed: 1986-03-11
Abstract: A találmány koherens demodulátor kapcsolási elrendezés. A bemenethez (1) két szorzóáramkör (4; 5) egy sávszűrő (2) és az azt követő erősítő (3) közbeiktatásával kapcsolódik. A vivő bemenet (7) az egyik szorzóáramkör (5) bemenetére közvetlenül a másik szorzóáramkör (4) bemenetére fázistolón (6) keresztül csatlakozik. A szorzóáramkör kimeneti pontjaihoz egyrészt egy-egy sávzárószűrő (8; 9) csatlakozik, melyek képezik az elrendezés szabályozójel kimeneteit (10; 11), másrészt egy-egy aluláteresztő szűrő (12; 13) csatlakozik, melyeknek kimenetei képezik az elrendezés adatjel kimeneteit (14; 15).  2. ábra -1-
Patent HU-184747-B (HU)
Inventor: CAMPBELL SIMON F
IPC: A61K31/335
Filed: 1980-04-24
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von neuen Piperazinochinazolin-Derivaten mit wertvollen pharmakologischen Eigenschaften, insbesondere mit Wirkung als Regulatoren des kardiovaskulaeren Systems. Sie werden angewandt als Arzneimittel, insbesondere zur Behandlung von Hypertension. Ziel der Erfindung ist die Herstellung von Verbindungen mit antihypertensiver Wirkung. Erfindungsgemaesz werden Verbindungen d. Formel (I) hergestellt und deren pharmazeutisch annehmbare Saeureadditionssalze, worin R C&ind1!-C&ind4!-Alkyl, n 0, 1 oder 2 und m 0, 1 oder 2 ist, mit der Maszgabe, dasz m + n = 1 oder 2 ist.
Patent HU-190673-B (HU)
Title: Stable, aqueous polymer dispersions and process for preparing thereof
Inventor: KIGHTLINGER ADRIAN P
IPC: C08F251/00
Filed: 1981-04-27
Abstract: This invention relates to stable, aqueous polymeric dispersions comprised of graft copolymers of at least one vinyl monomer and a derivatized and thinned amylopectin starch, that is, a starch wherein the starch is made up entirely or almost entirely of amylopectin units such as waxy maize starch. The amylopectin starch is derivatized to a degree of substitution of at least about 0.01 and thinned to an intrinsic viscosity of not less than about 0.12 deciliters per gram. The graft copolymers have a starch/monomer ratio of less than about 100/25 by weight. The dispersions have high solids contents (25% by weight or greater) and are stable (show no excessive increase in viscosity and remain homogeneous) over extended periods of time. This invention also relates to processes for the production of the dispersions.
Patent HU-187130-B (HU)
Inventor: BABINE LENGYEL EMMA
IPC: C07H1/08
Filed: 1982-04-16
Abstract: A találmány tárgya eljárás iridoid- és szekoiridoid-glikozidok izolálására. Az eljárást úgy végzik, hogy a növényi anyagot felaprítják, víz és aceton vagy víz és alkohol elegyével extrahálják. Az extraktumból a szerves oldószert betöményítéssel eltávolítják. A nyert vizes maradékot aluminium-oxiddal keverik vagy rázzák, majd leszűrik. A szűrletet bepárolják, és a kapott maradékot vagy közvetlenül kromatografálják szilikagél-oszlopon metanol és aprotikus oldószer elegyével, vagy vízben feloldják, és intenzív keverés közben acetonnal hígítják a kivált olajos anyagról a vizes acetonos oldatot dekantálják és bepárolják. Az így kapott maradékot az előbbi módon kromatografálják. A végterméket tartalmazó eluátum-frakciókat egyesítik, bepárolják és adott esetben kikristályosítják vagy átkristályosítják. Adott esetben a szilikagél-oszlopról nyert eluátumokat poliamid-oszlopon tovább frakcionálják, majd átkristályosítják. -1-