baber/WOPTO huggingface dataset:
Patent CA-1316623-C (CA)
Title: Biocidal surface coating and casting compositions based on quarternary ammonium salts of nalkyl x,x bis (4,4' hydroxyphenyl) and quarternary salts of polyglycols as backbones of resins
Inventor: STOVICEK PAVEL
IPC: C09D5/14
Filed: 1989-04-06
Granted: 1993-04-20
Abstract: ABSTRACT       Biocidally  active  surface  coating  compositions  having excellent  resistance  to  attack  by  algae,  fungi  and  other microorganisms and high activity against a deposition of biota.      The surface coatings exhibit antimicrobial activity against a broad range of micro-organisms when bonded to a variety of surfaces. The active chemical is not removed from surfaces by repeated washing with water or submerging the surfaces in water for extended periods of time and its antimicrobial activity could not be attributed to a slow release of the active ingredient, but rather to an active non-leachable surface. The active compounds in monomeric forms having structural formulas as follows:                       and/or            wherein R1,  R2 and R3 each represent an unsubstituted or a substituted alkyl or hydroxyalkyl group having 1 to 20 carbon atoms, or modification of those groups; whereas Y represents hydrogen, an unsubstituted or a substituted alkyl group having up to 10 carbon atoms, or modification of this group, and wherein X- represents an anionic group, for example Cl-, Br-, I-, OH-, HSO4- etc.
Patent CA-1329827-C (CA)
Inventor: FARAG SAMIR F
IPC: H02H7/08
Filed: 1989-04-19
Granted: 1994-05-24
Abstract: ABSTRACT   A microcomputer-based device that performs the functions of motor starting and overload protection.  The starter function is customized for a particular application by storing program steps representing the input command and output control logic peculiar to a given motor in a programmable, non-volatile memory cell.  Each set of program steps, which the microcomputer executes, compose an expandable library of such sets representing the different motor circuit applications available for configuring a starter to match its particular application.  A configuration can be changed by simply loading into memory the appropriate set of program steps from the library and changing the labels of the inputs and outputs to match the new application.
Patent CA-1317005-C (CA)
Title: System and method with passive resonant circuit markers for locating buried electrical conductors
Inventor: COSMAN ARMOND D
IPC: G01V3/06
Filed: 1989-04-24
Granted: 1993-04-27
Abstract: Abstract of the Disclosure A method and system for determining the location of a first insulated conductor (10) and a plurality of similar branch conductors (28,38) that are branches of the first conductor, but without ohmic contact being made with the first conductors.  A passive marker (16) having a resonant circuit that includes an inductor and capacitor is provided for each of the branch conductors and is positioned to be inductively coupled to the first con-ductor and the associated branch conductor.  The first conductor (10) is a part of a closed loop circuit and each branch conductor is a part of separate closed loop circuits.  An alternating signal (14) applied to any one of the closed loop circuits is inductively transmitted to each of the other closed loops that is inductively coupled to a passive marker having a resonant frequency equal to the frequency of the alternating signal.  Flow of alter-nating signals in the closed loops and passive markers cause a detectable electromagnetic signal to be produced to identify the location of the first conductor, branch conductors and passive markers when conducting the alternating signals.
Patent CA-1329184-C (CA)
Inventor: SHAW DAVID N
IPC: F04C28/00
Filed: 1989-05-16
Granted: 1994-05-03
Abstract: ABSTRACT OF THE DISCLOSURE In a compressor of the type in which there is a movable trapped volume such as a screw or scroll type of compressor the trapped volume moves into and out of fluid contact with one or more valves.  The valve (5) can provide fluid communication between the trapped volume and either suction for unloading or discharge for discharge pressure to suction pressure ratio control.
Patent CA-1320754-C (CA)
Title: Systeme et dispositif de commande pour appareil contacteur
Inventor: MOREAU DOMINIQUE
IPC: G01R31/00
Filed: 1989-05-16
Granted: 1993-07-27
Abstract: DE DIVULGATION Dispositif de commande orientée d'un contacteur dans un boîtier isolant d'un module amovible présentant deux broches de sortie aptes à être directement fixées dans deux bornes d'une bobine de contacteur et des bornes d t entrée respectivement reliées à une sortie d'automate et à une source indépendante, est disposé un circuit d'interrupteur et de sélecteur permettant d'effectuer des fonctions d'arrêt, de marche forcée ou de marche automatique.
Patent CA-1330279-C (CA)
Title: Bogie ferroviaire a stabilite et comportement en courbe ameliores
Inventor: DURAND CHARLES R
IPC: B61F5/44
Filed: 1989-06-16
Granted: 1994-06-21
Abstract: L'invention concerne l'industrie des véhicules ferroviaires, Les boîtes d'essieux (20) à roues frettées sont liées à un châssis rigide (2,4) du bogie par une liaison primaire horizontale comportant une bielle (18) attelée au longeron (Z) du châssis par une rotule élastique (14). L'une au moins des quatre boîtes d'essieux (20) peut coulisser longitudinalement par rapport au longeron (2). Les mouvements de coulissement sont contrôlés par une tringlerie (22,24,26,30) ayant son organe d'entrée (22) solidaire de la caisse du véhicule, ou bien par un armortisseur et un rappel élastique placés en parallèle l'un de l'autre, L'invention favorise l'inscription en courbe des bogies dont les essieux sont à roues frettées sur l'axe. Figure 2.
Patent CA-1317487-C (CA)
Inventor: BLAZEVIC DAVID T
IPC: B21B37/50
Filed: 1989-06-28
Granted: 1993-05-11
Abstract: ABSTRACT OF THE DISCLOSURE    The invention is directed to a system for con-trolling the gauge and width dimensions of elongated steel strips processed in the finishing stage of a hot rolling mill.  Loopers located between adjacent mill stands in the finishing stage apply tension to the strips such that the tension causes plastic deformation of the strip.  By providing a dynamic adjustment of the tension responsive to gauge and width sensing devices, the amount of permanent defor-mation in the plastic region is controlled.  By con-trolling the amount of permanent deformation of a strip in the plastic region, the adjustable tension of the loopers effectively reduces variations of both gauge and width to an extent previously not pos-sible.  Preferably, corrections to width variation are carried out by the most upstream loopers.  Cor-rections of gauge variations are carried out by downstream loopers and preferably by the last looper in the finishing stage.
Patent CA-1323870-C (CA)
Inventor: BUCKLEY PAUL B
IPC: B65B67/12
Filed: 1989-07-04
Granted: 1993-11-02
Abstract: ABSTRACT               APPARATUS FOR HOLDING A BAG           An apparatus for holding a bag and being securable to a surface. The apparatus includes first and second supporting devices for supporting the bag and first and second bag holders connected to the first and second supporting devices respectively.  The first and second bag holders are operable to hold first and second portions of the bag.  The apparatus further includes first and second resilient portions cooperating with the first and second supporting devices respectively to resiliently support the first and second portions of the bag to facilitate bending thereby accommodating bags of various sizes.
Patent CA-1336124-C (CA)
Inventor: WELLENHOFER HERBERT
IPC: D01F6/62
Filed: 1989-07-04
Granted: 1995-07-04
Abstract: Spinning apparatus comprising a ring spinning nozzle and a quench stick arranged centrally beneath the spinning plate at a distance therefrom in which a circular slotted diaphragm with a narrow ring slot is arranged between the spinning plate and the top edge of the quench stick, and through which the spun filaments can pass without problems.
Patent CA-1336802-C (CA)
Inventor: BACH GARY
IPC: E01C11/16
Filed: 1989-09-20
Granted: 1995-08-29
Abstract: A cellular earth confinement material having texturized surfaces in the cells provides improved structural integrity and reduced long-term settlement in single layer and multilayer filled cell structures. The texturized earth confinement structures can be used with a wide variety of fill materials including sand, soil, cement, asphalt and gravel.  The optimum texture of the surfaces varies depending on the size, shape, and type of fill particles, and the density of the fill.
Patent CA-1313320-C (CA)
Title: Optical cable
Inventor: GREVELING IAN J
IPC: G02B6/44
Filed: 1989-09-27
Granted: 1993-02-02
Abstract: OPTICAL CABLE     Abstract of the Disclosure An optical cable having a plurality of optical fibers, a cable jacket and a tubular tensile strength member surrounding the plurality of optical fibers as a group.  The optical fibers are loosely contained within the tubular tensile strength member which comprises a plurality of tensile filaments with gaps between filaments filled by a rigid material such as an epoxy resin.  A water blocking medium may fill the tubular tensile strength member.     - i -
Patent CA-1336564-C (CA)
Inventor: DENIEGA JOSE C
IPC: A61B17/34
Filed: 1993-04-23
Granted: 1995-08-08
Abstract: A trocar  including a trocar  tube having  a proximal end and a distal end.  An obturator, having a  perforating  tip,  extends  through  the  tube  to perforate tissue at the distal end of the tube.  The trocar comprises an incremental advancement ratchet mechanism, which cooperates with the obturator, for permitting  incremental  distal  advancement  of  the obturator.
Patent DK-164241-C (DK)
Inventor: KELLER HANS
IPC: F16L47/02
Filed: 1983-04-14
Granted: 1992-10-26
Abstract: A welding sleeve for connecting pipes formed of thermoplastic material includes an electrical conductor in the form of an electrical resistance wire. The resistance wire extends around the sleeve and has a pair of opposite ends for conveying current through the wire. The opposite ends of the wires can be connected directly to a source of electrical current, for instance a 220 DEG  V DIFFERENCE line. It is not necessary to provide transformers or timing relays. A melting material is incorporated into the conductor between its ends and it melts through when the energy necessary for welding the sleeve has been developed. After the current is supplied through the resistance wire, the welding process is completed when the predetermined melting material melts through. Such sleeves can be manufactured in a mass production operation, and the sleeves are much safer than the conventional devices used to-date.
Patent DK-157311-C (DK)
Inventor: HORN DIETER
IPC: A23L5/40
Filed: 1988-06-17
Granted: 1990-05-07
Abstract: Finely divided, pulverulent carotinoid or retinoid compositions, in which the carotinoid or retinoid essentially has a particle size of less than 0.5 micron, are prepared by a process wherein a carotinoid or retinoid is dissolved in a volatile, water-miscible, organic solvent at from 50 DEG  C. to 200 DEG  C., if necessary under superatmospheric pressure, within the space of less than 10 seconds. The carotinoid is immediately precipitated, in a colloidally disperse form, from the molecularly disperse solution by rapidly mixing the latter with an aqueous solution of a swellable colloid at from 0 DEG C. to 50 DEG  C., and the resulting dispersion is freed from the solvent and the dispersing medium in a conventional manner.
Patent FI-68912-C (FI)
Inventor: SUNNA GOERAN SIGVARD
IPC: G01N1/20
Filed: 1979-12-03
Granted: 1985-11-11
Abstract: A device for taking from a flowing suspension a sample-flow representative of said suspension comprises a first chamber (18) arranged to reveive the flowing suspension, said first chamber communicating via a weir (23) with the upper part of a second chamber (22) having first and second openings (25, 26) arranged at the bottom thereof for removing the sample-flow and the remaining part of said suspension respectively. The openings (25, 26) are separated from each other by partition walls (27) which extend transversely of the weir over the whole lenght of the second chamber and communicate with a respective outlet (15, 20; 21). The openings (26) for receiving the said remaining part of the suspension communicate with the associated outlet (21) via a substantially U-shaped passage and a second weir (29) which is located substantially on the same level as the weir (23) of the first chamber. In order to prevent blockage of the U-shaped passage while maintaining requisite precision of the device, at least one of said partition walls (27) exhibits means for maintaining communication between said U-shaped passage and the sample-flow outlet (15, 20) in a region located beneath the uppermost level (33) of the connection (30) between the two legs of the U-shaped passage.
Patent FI-72652-C (FI)
Inventor: KNECHT ADOLF
IPC: C01F7/34
Filed: 1981-05-19
Granted: 1987-07-10
Abstract: The present invention provides a process for the preparation of an antacid material based upon magnesium aluminium hydroxide, wherein magnesium hydroxide and/or magnesium oxide is reacted in an atomic ratio of magnesium to aluminium of 1:1 to 3:1 with an aqueous solution of aluminium sulphate until the pH of the reaction mixture is from 4.0 to 8.0, whereafter water-soluble components are removed from the mixture in known manner and this is isolated and, if desired, dried. The present invention also provides pharmaceutical compositions containing an antacid material prepared by this process, in admixture with a conventional pharmaceutical adjuvant. Furthermore, the present invention provides a method of combating hyperacidity and gastrointestinal diseases, which comprises administering an antacid material prepared by the above process.
Patent FI-72976-C (FI)
Inventor: BANHOLZER ROLF
IPC: C07D451/06
Filed: 1983-04-13
Granted: 1987-08-10
Abstract: Norscopine is prepared from norscopolamine by hydrogenation cleavage with a complex hydride in an inert solvent at room temperature.
Patent FI-78289-C (FI)
Inventor: LI TSUNG TEE
IPC: A61K31/557
Filed: 1983-07-13
Granted: 1989-07-10
Abstract: Compounds useful in treating cardiovascular disorders are the carboxylic acids depicted in formulas (1) and (2)as well as their pharmaceutically acceptable, non-toxic salts and esters, wherein:n is an integer from one to four;R<sub>1</sub> is hydroxy;R<sub>2</sub> is hydrogen; orR<sub>1</sub> and R<sub>z</sub> together are an oxo group;R<sub>3 </sub>iswhereinA is -CH<sub>2</sub>-CH<sub>2</sub>-; trans-CH=<sub>CH</sub>-; -C≡C-; andR<sub>4</sub> is linear or branched alkyl of one to twelve carbons, cycloalkyl of three to eight carbons; phenyl optionally substituted with one or two identical substituents selected from the group consisting of lower alkyl, lower alkoxy, hydroxy, trifluoromethyl, and halo; or optionally substituted phenylalkyl.
Patent FI-74222-C (FI)
Inventor: NIEMI JOUKO
IPC: B02C/
Filed: 1985-09-18
Granted: 1988-01-11
Abstract: PCT No. PCT/FI86/00097 Sec. 371 Date Apr. 30, 1987 Sec. 102(e) Date Apr. 30, 1987 PCT Filed Sep. 12, 1986 PCT Pub. No. WO87/01617 PCT Pub. Date Mar. 26, 1987.The present invention is concerned with a grinder housing of a pressure chamber grinder, which said grinder housing comprises a substantially cylindrical outer mantle (1), end walls (2, 3), at least two accelerating nozzles (4) passing radially through the outer mantle (1), between which said nozzles there is an obtuse angle, as well as a discharge opening (5) made into one of the end walls (3) for the ground product. The invention is characterized in that the grinder housing is provided with a substantially cylindrical partition wall (6), which is in itself known, centrally located, and which surrounds the grinding chamber (7) proper and is provided with an inlet opening (9) facing the orifice of each accelerating nozzle, preferably terminating at the plane of the inner face of the outer mantle (1), that the annular space surrounding the partition wall (6) is a gas removing chamber (8) to which an exhaust duct (10) passing through the outer mantle is connected for the removal of the excess quantity of working gas discharged out of the solids-working-gas jets of the accelerating nozzles (4) into the gas removing chamber (8).
Patent FI-93313-C (FI)
Inventor: BECHER FRANK
IPC: A61M15/06
Filed: 1988-01-26
Granted: 1995-03-27
Abstract: Fixing system for securing catheters, cannulas or similar with a skin foil (3) coated with a skin-adhesive layer (2), with a covering foil (1), and a top plaster (6) with an adhesive layer (5) which adheres to the skin foil (3), with a top-plaster covering layer (4), as well as a process for the sterile securing of a cannula to the skin, involving the following steps: application of a bacteria-tight skin foil with a skin adhesion layer to the skin in the region of cannula penetration; passing of the cannula through the skin foil; application of an adhesive, which forms an elastic, bacteria-tight film which adheres to the lower plaster, to the region of the latter surrounding the point of penetration and to the cannula section which projects from the skin; and sticking the top plaster over the cannula.
Patent FI-93094-C (FI)
Inventor: INFANGER RUDOLF
IPC: B65H39/065
Filed: 1988-07-29
Granted: 1995-02-27
Abstract: A displacement device is arranged at an input section of a stuffing apparatus for stuffing at least one insert into folded printed products. The displacement device mutually displaces relative to one another two main printed products which have been infed in superposed or mutually reposing relationship upon one another in a predeterminate product conveying direction before these two main printed products are engaged by a transport device and further delivered to an infeed section of the stuffing apparatus. For this purpose, one printed product is fixedly retained by a clamping element controlled by a cam whereas the other printed product is displaced by a displacement or slide element in the product conveying direction. The displacement or slide element is actuated by a drive arrangement comprising an entrainment lever upon which acts a stop or abutment of the transport device during its return motion. The drive arrangement converts the return movement of the transport device into a displacement motion of the displacement or slide element in the product conveying direction.
Patent NO-161615-C (NO)
Inventor: HANNESEN KURT
IPC: B05B3/02
Filed: 1983-05-24
Abstract: 1. A device for feeding and spraying molten caustic soda which substantially consists of lye pump and spray head, wherein those parts of the device being in direct contact with the molten caustic soda are coated with glassy carbon.
Patent NO-167271-C (NO)
Inventor: DERVING JACKIE
IPC: B65D5/08
Filed: 1986-04-07
Abstract: A bottom design for packing containers of the type manufactured by folding and sealing of plastic laminated packing material. To prevent the absorbtion of liquid contents by the fibrous carrier layer of the material on unprotected cut edges a folding pattern is created in accordance with the invention which ensures that all cut edges (11) at the bottom - (4) of the packing container are situated under protecting parts of the packing material.
Patent NO-169640-C (NO)
Inventor: GASPAR THOMAS A
IPC: B22D11/06
Filed: 1986-12-18
Abstract: An improved heat extracting chill block roll and method for use in the continuous casting of ribbon-like metal sheet directly from the melt by means of rapid solidification techniques. The resulting product is considerably thicker and more uniform than previously possible by such techniques. A textured chill surface is formed on the roll by multi-sided protrusions having intermediate valleys between the protrusions. This provides a plurality of discontinuous surfaces on the sides of the protrusions. The preferred surface texture is that formed by a conventional knurling tool.
Patent NO-160413-C (NO)
Inventor: GRAU ULRICH
IPC: A61J1/06
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 NO-171365-C (NO)
Inventor: ALMINGER THOMAS BOERJE
IPC: C07D401/12
Filed: 1987-06-26
Abstract: Novel compounds of the formula <CHEM> pharmaceutical compositions containing such compounds as active ingredient, and the use of the compounds in medicine.
Patent NO-172773-C (NO)
Inventor: GROSS JUERGEN
IPC: G01N21/03
Filed: 1987-12-01
Abstract: In a reaction container in the form of a cuvette for optically examining small amounts of liquid, the bottom (4) of the reaction vessel has a circular recess (6) in which a cylindrical body (9) is movably arranged. The recess (6) has channels (7) which run in the shape of arcs and extend from the recess (6) to the walls (3) and/or the corners (8) of the reaction vessel. 
<IMAGE>
Patent NO-177220-C (NO)
Inventor: KENNEDY CHRISTOPHER ROBIN
IPC: C22C1/10
Filed: 1989-10-05
Abstract: The present invention relates to the formation of a metal matrix composite body by the spontaneous infiltration of a molten matrix metal (6) into a three-dimensionally interconnected material (8) Moreover, the three-dimensionally interconnected material (8) may contain filler material within at least a portion of its porosity. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are in communication with a filler material and/or a three-dimensionally interconnected material(8) and/or a matrix metal at least at some point during the process, which permits molten matrix metal(6) to spontaneously infiltrate the three-dimensionally interconnected material (8) and any filler material contained within at least a portion of the porosity of the three-dimensionally interconnected material.
Patent NO-176640-C (NO)
Inventor: MARINELLI THOMAS
IPC: H05B41/14
Filed: 1990-04-02
Abstract: In a ballast for a directly heated discharge lamp (6) a controllable switch (14) is connected in series with the capacitor (5) which is located in parallel with the electrodes (7, 8) of the lamp and is part of the series resonant circuit (3, 4). After the lamp has ignited, this switch is opened by a changeover signal generated by a transformer (9). The transformer (9) has two primary windings (10, 11), of equal size but of opposite sense, and one secondary winding. <IMAGE>
Patent NO-179819-C (NO)
Inventor: BRONNEC JEAN
IPC: B01D17/032
Filed: 1991-08-30
Abstract: 1 - Hydrocarbon skimmer intended to be arranged above a storage vessel (10) containing a mixture of a liquid and of a liquid hydrocarbon comprising a belt (16) of oleophilic material arranged for being immersed in this mixture, and means (26, 28) for recovering the liquid hydrocarbon from the belt (16). According to the invention, the means (26, 28) comprise two oleophilic rollers (26, 28) arranged on either side of the belt. <IMAGE>
Patent NO-180347-C (NO)
Inventor: RUDE EDWARD T
IPC: E05D11/08
Filed: 1992-07-13
Abstract: There is disclosed a hinge assembly that has a pintle and two plates that can rotate about the axis of the pintle. The first plate is irrotatably affixed to the pintle. The second plate is part of a friction element which also includes a band having a plurality of turns helically disposed about the pintle. Between the other end of the band and the second plate there is a spring that tightens the band about the pintle. The band is flexible enough so that it does not grip the pintle without the force of the spring. Frictional force is developed between the band and the pintle that opposes movement of the second plate in a direction that tends to tighten the band about the pintle. Movement of the second plate in the opposite direction tends to loosen the band's grip on the pintle so that very little frictional force is developed.