baber/WOPTO huggingface dataset:
Patent FI-67851-C (FI)
Inventor: LOOZEN HUBERT JAN JOZEF
IPC: C07D491/052
Filed: 1982-03-03
Granted: 1985-06-10
Abstract: Benzo[4,5]pyrano[2,3c]pyrrole derivatives of the general formula: <IMAGE> I  or pharmaceutically acceptable acid addition salts thereof, in which R1 and R2 represent hydrogen, alkyl, alkoxy, aralkoxy, hydroxy, halogen, methylenedioxy or acyloxy, and R3 represents hydrogen, alkyl, aralkyl or aminoalkyl, are potent dopamine agonists.
Patent FI-71658-C (FI)
Inventor: ZAHN CHRISTIAN
IPC: A42B3/00
Filed: 1983-03-10
Granted: 1987-02-09
Abstract: An inner structure of a protective helmet secured to a helmet shell comprises a head bearing ring, a plurality of belt straps forming a spider and each having an end secured to the helmet shell and a plurality of fasteners each corresponding to the respective belt strap and formed of plastics. Each fastener has a shackle-shaped portion connected to the end of the respective belt strap. The head bearing ring is formed of plastics. Each fastener is connected to the head bearing ring by a hinge joint and formed integrally therewith such that the fastener is pivoted relative to the head bearing ring.
Patent FI-96363-C (FI)
Inventor: BERTSCHI ALFRED
IPC: F41G3/04
Filed: 1989-09-12
Granted: 1996-06-10
Abstract: In combat units with a fire control system (1) and secondary systems (2, 3), namely effectors, the aimable target axis of which does not have an earth reference, the target instruction of the secondary systems (2, 3) is made possible by the fact that these are equipped with directional receivers (55), data preparation devices (52, 54) and a fade-in sight (53) which, on the one hand, detect the direction of incidence of the signal transmitted by the main system (1) in relation to their own sighting line (21, 31) and, on the other hand, indicate the supplied instruction information in suitable form in the sight (53). A lead centrally calculated by the fire control system is indicated in the sight (53) of the effector which so aims the gun before firing that the lead mark (47) coincides with the effective target (6) visible in the sight (53); there is no need to determine any lead in the secondary system. An especially favourable embodiment comprises a directional transmitter (76) on the main system (7), with the result that there is no need for agreement on the reference direction between the main system (7) and secondary system (8) and alignment can take place automatically. <IMAGE>
Patent FI-86541-C (FI)
Inventor: TALLING BOB LARS OLOF
IPC: C03C13/06
Filed: 1990-08-29
Granted: 1992-09-10
Abstract: PCT No. PCT/FI91/00266 Sec. 371 Date Apr. 21, 1993 Sec. 102(e) Date Apr. 21, 1993 PCT Filed Aug. 28, 1991 PCT Pub. No. WO92/04289 PCT Pub. Date Mar. 19, 1992.The invention concerns a raw material briquette for mineral wool production containing a mineral raw material as well as a binder therefor. The invention is characterized in that the briquette, as the binder, contains slag which has been activated with an alkaline agent, such as with an alkalimetal compound. The invention also concerns a process for the preparation of the briquette as well as a process for the preparation of mineral fibres using the briquette according to the invention.
Patent FI-98827-C (FI)
Inventor: DESBIENDRAS DANIEL
IPC: C11D7/28
Filed: 1991-02-19
Granted: 1997-08-25
Abstract: To replace 1,1,2-trichloro-1,2,2-trifluoroethane (F113) in its applications to the cleaning and drying of solid surfaces, the invention propose to employ a (perfluoroalkyl) ethylene of formula: RfCH=CH2 in which Rf denotes a linear or branched perfluoroalkyl radical containing from 3 to 6 carbon atoms. In contrast to F113, (perfluoroalkyl)ethylenes are not liable to degrade stratospheric ozone.
Patent FI-90374-C (FI)
Inventor: AHONOJA ILKKA
IPC: F15B13/04
Filed: 1991-03-13
Granted: 1994-01-25
Abstract: The invention  relates to a proportional mechanical actuator for a device linearly controllable by a pressure fluid, the actuator being intended to be connected between a pressure source (P) and the device (60) to be controlled, comprising a proportional magnet (1); a pilot control spindle (3) arranged to be movable in a pilot control body (5) by the proportional magnet (1) for opening and closing different pressure fluid conduits (A, B, P, T); a positioner (11) for the device (60), the positioner (11) being linearly controllable in two directions by the pilot control spindle (3) so that the spindle (3) tends to keep the positioner (11) at each particular moment in a predetermined position corresonding to a control signal supplied by an electric control unit (70) of the actuator so as to linearly control the device (60) through a control spindle (14) or other similar external coupling device of the actuator. A position sensor (13) electrically sensing the position of the positioner (11) is provided in a substantially cylindrical means (12) defining a space where the positioner (11) moves, the position sensor comprising a winding fitted around the means (12).
Patent FI-94982-C (FI)
Inventor: HEDE HANS
IPC: F16L59/14
Filed: 1991-04-30
Granted: 1995-11-27
Abstract: The present invention relates to a method for isolating a spirally wound pipe of a thermoplastic hole profile. The invention is characterized in that through each of the mainly radially directed side walls (2) of a hole profile (1) in the pipe at least one axially directed hole (3, 3a) is made so that a row of holes (3, 3a) located in line with each other is formed through the entire pipe, while the pipe is in a horizontal position and a row of holes (3a) is located uppermost in the pipe, a foaming lancet (4) is introduced into said or another row of holes (3, 3a) through the pipe, a foaming insulating mass (5) is dosed by turns into each segment of the spirally wound pipe after the lancet (4) is stepwise drawn back out of the holes (3, 3a), after which all boring holes (3) on the end surface of the pipe are plugged up, when the foaming is completed.
Patent NO-152603-C (NO)
Inventor: KOEPPE HERBERT
IPC: A61P9/00
Filed: 1982-06-29
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is cycloalkyl of 3 to 10 carbon atoms; phenyl; mono- or poly-substituted phenyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkinyl, lower alkinyloxy, lower cycloalkyl, acyl, acyloxy, lower alkoxycarbonyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl or the ring-forming groups (-CH=CH-)2 or -O-CH2-O- attached to vicinal carbon atoms of the phenyl ring; aryloxy-lower alkyl; (mono- or poly-substituted aryl)-oxy-lower alkyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkinyl, lower alkinyloxy, lower cycloalkyl, acyl, acyloxy, lower alkoxycarbonyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl or the ring-forming groups (-CH=CH-)2 or -O-CH2-O- attached to vicinal carbon atoms of the phenyl ring; R2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or the ring-forming group (-CH=CH)2 or -(CH2)n-, where n is an integer from 3 to 5, attached to vicinal carbon atoms of the phenyl ring; and R3 is straight or branched alkyl of 1 to 10 carbon atoms; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful for the treatment of tachycardia, hypertension and coronary diseases.
Patent NO-162985-C (NO)
Inventor: MAIER GERHARD
IPC: H03J7/02
Filed: 1984-02-22
Abstract: A circuit is provided for the measurement and recognition of maximum or minimum voltages coming for example from a frequency selective measurement objective and in particular from an electronic filter. A fixed measurement frequency is fed to the measurement object. The measurement object is balanced by a stepwise change of a tuning voltage. The output voltage generated by the measurement object is fed to a switch after rectification and amplification, which switch is clocked with a clock signal. The output voltages of the switch are fed to an intermediate storage. The output voltages of the intermediate storage are supplied to a differential amplifier via an intermediate switch actuated by a control clock cycle. If the output voltage reaches an extremum such as a maximum then the stepwise change of the tuning voltage is interrupted. The value determined for the tuning voltage is stored in a memory such as a random access memory, the contents of which represents the optimum for the tuning of the measurement object such as for example the filter.
Patent NO-161457-C (NO)
Inventor: BAUS HEINZ GEORG
IPC: A47K3/36
Filed: 1984-03-16
Abstract: 1. Partition for a corner shower or circular shower with an upper sectional rail (8) having a guide track (40), it also being preferred if a lower sectional rail (10) with a guide track (42) is provided, with at least two flat, mutually hinged door elements (16 to 19), which can be slid in the guide track (40; 42) by means of guide elements (81; 20) in order to open up or shut off an entry opening (54), and with a flat wall element (12, 14) arranged at the side of the entry opening (54), characterized in that only the sectional rail (8, 10) is adaptable to the bent shape of the shower tray (2) in the region of the entry opening (54) and has, in horizontal plane, a curved region (22, 24) which is essentially the same size as the entry opening (54), in that the sectional rail (8, 10) has, at least on one side, a straight end region (26, 28) adjoining the curved region (22, 24) and is firmly connected to the flat wall element (12, 14) by means of said straight end region, in that the door elements (16 to 19), disposed one behind the other in series, are arranged essentially parallel behind the flat wall element (12, 14) when the entry opening (54) is opened up and are arranged polygonally therein when the entry opening (54) is shut off, in that the upper edges (21) and/or the lower edges (29) of the door elements (16 to 19) lie behind the sectional rail (8, 10), and in that the vertical pivot axis of the respective door element (16 to 19) is arranged behind the sectional rail (8, 10).
Patent NO-165300-C (NO)
Inventor: BRUNNMUELLER FRITZ
IPC: C08F8/00
Filed: 1985-11-28
Abstract: Linear, basic polymer powders which contain units of the formula <IMAGE>  (I)  and have a Fikentscher K value of from 10 to 200 are prepared by eliminating the formyl groups from N-vinylformamide polymer powders with a gaseous hydrogen halide in the presence of not more than 5% by weight, based on the polymer used, of water.
Patent NO-178917-C (NO)
Inventor: SZUCS JOHANN
IPC: B24C5/04
Filed: 1993-07-29
Abstract: An apparatus for the treatment, for example the cleaning, of sensitive, especially heavily contoured, surfaces such as those of sculptures made of wood, plaster, bronze and the like, has a mixing head (1) for mixing media fed to the mixing head (1) and for spraying a treatment jet (50) formed therefrom. The mixing head (1) possesses a mixing chamber (30) into which, under pressure, a first jet with a liquid treatment medium is introduced via a first feed pipe (10) through an inlet (12) and a second jet, the jet axis (22) of which is inclined at an angle ( gamma ) with respect to the jet axis (11) of the first jet and extends eccentrically thereto, is introduced via a second feed pipe (20). In this apparatus, the inlet (12) for the first jet has a slot-like inlet opening (14) which is oriented so that the first jet substantially covers the cross-sectional area of the second jet in the intersecting region. The treatment of sensitive, heavily contoured surfaces is effected, according to the invention and in particular using this apparatus, by means of a treatment jet (50), rotating about its generating jet axis (11), with at least one treatment medium which is liquid prior to its atomisation. The treatment jet opens, despite its rotation, at an angle ( alpha ) of less than 30 DEG . <IMAGE>
Patent NO-180167-C (NO)
Inventor: BERG KRISTIAN
IPC: A61K41/00
Filed: 1994-09-08
Abstract: The present invention relates to a method for introducing molecules in cells by disrupting endosomal and lysosomal membranes using photodynamic treatment, without killing the majority of the cells by the photodynamic treatment. More particularly, this invention includes a method for transferring DNA and/or RNA, such as genes, to cells by photochemically inducing the disruption of endosomes and lysosomes.
Patent AU-767458-C (AU)
Title: Speaker system
Inventor: SADAIE KOICHI
IPC: H04R1/20
Filed: 2000-02-29
Granted: 2006-03-09
Abstract: A small-sized speaker system having a very excellent bass-range reproduction capability includes a sound radiation component for guiding acoustic waves radiated from the speaker units to a free space by causing a larger degree of air compression and expansion than in the case where acoustic waves are directly radiated to the free space with the speaker units mounted in corresponding enclosures of the same shape as the speaker units. The speaker system has 20% or more lower f0 than in the case where acoustic waves are directly radiated to the free space with the speaker units mounted in corresponding enclosures of the same shape as the speaker units. <IMAGE>
Patent CA-2010698-C (CA)
Title: Method of analyzing washing for metal and apparatus for same
Inventor: ISHIBASHI TADAYA
IPC: G01N25/48
Filed: 1990-02-22
Granted: 1998-11-24
Abstract: A method of analyzing a solution eluted from a metal pickled and an apparatus for the same are provided.   A reagent is added to the solution to analyze a temperature titration and a change of ionic dissociations of reaction products.   A temperature and an electrical conductibilitY of the solution during the reaction are measured to obtain a differential temperature curve and an electrical conductibility curve.   The pseudoequivalent points of the reactions of the respective dissolved substances are determined from the differential temperature curve and kinds of the substances are identified from peak values of measured values on the electrical conductibility curve.
Patent CA-2010787-C (CA)
Title: Detergent compositions with elevated viscosity
Inventor: BALZER DIETER
IPC: C11D1/06
Filed: 1990-02-23
Granted: 1999-05-25
Abstract: Aqueous detergent compositions containing a)  5 to 30 wt.% of a carboxymethylated ethoxylate of Formula (I) R-O-(C2H4O)n CH2COOM         (I), in which R is a monounsaturated or polyunsaturated, branched or unbranched aliphatic group with 10 to 22 carbon atoms, n is an integer of 1 to 10, and M is an alkali metal, alkaline earth metal, ammonium, or alkylammonium ion; b)  0 to 20 wt.% of a carboxymethylated ethoxylate of Formula II R'-O-(C2H4O)m CH2COOM'            (II), in which R' is a saturated, branched or unbranched aliphatic group with 10 to 22 carbon atoms, or an alkylaromatic group with 8 to 18 carbon atoms in the alkyl group, m is an integer of 1 to 10, and M' is an alkali metal, alkaline earth metal, ammonium, or alkylammonium ion; c) 0.2 to 6 wt.% of an electrolyte; and d)  water to make 100 wt.%, have elevated viscosities and are suitable for use in liquid cleansing agents and as the base for shampoos, bath and shower gels and other cosmetic formulations.
Patent CA-2025025-C (CA)
Inventor: BUSHEY ROGER A
IPC: B23K35/368
Filed: 1990-09-11
Granted: 1995-01-17
Abstract: A  metal  cored  electrode  for  CO2  gas  shielded welding has 5% to 30% core ingredients in a ferrous metal tube with a seam.  The core includes, based upon the weight of the electrode:  from about 0.01% to about 0.5% cesium, from about 0.1 to about 3.0 cesium/other alkali metal(s) on a weight basis, the other alkali metals selected from the group consisting of lithium, sodium, potassium and rubidium; and from about 0.3% to about 10% of alloying elements selected from silicon, manganese, and optionally titanium, columbium, aluminum, nickel, chromium and cobalt; up to 0.01% boron; and balance iron together with incidental impurities.         The electrodes are used in reverse and straight polarity DC and AC CO2 gas shielded welding processes for providing stable arcs and reduced spatter levels as well as high quality weld deposits.
Patent CA-2025855-C (CA)
Title: Pharmaceutical compositions having activity on the cutaneous microcirculation
Inventor: BOMBARDELLI EZIO
IPC: A61Q19/00
Filed: 1990-09-20
Granted: 1997-12-23
Abstract: Pharmaceutical    and    cosmetic    compositions comprising extracts of Ammi visnaga and Ammi majus or the vasoactive agents contained therein are described.
Patent CA-2032567-C (CA)
Title: Multiply configurable backflow preventer
Inventor: BREWER JOHN L
IPC: F16K27/02
Filed: 1990-12-18
Granted: 2001-03-27
Abstract: A backflow preventer assembly is provided, which allows for connection of the assembly to the variety of water line configurations. The valve device is attached to at least one rotatable, sealing flange which is rotatable from an in-line configuration to an L-shaped configuration. A rotating sealing flange is provided at each of the inlet opening and outlet opening of the valve device. A stop valve is positioned in each of the rotating flanges.
Patent CA-2036317-C (CA)
Title: Storage rack corner post
Inventor: KING JOHN R
IPC: A47B57/18
Filed: 1991-02-14
Granted: 1995-10-03
Abstract: A frame type, heavy duty storage rack corner post is formed of sheet metal which is bent into a rear wall, integral side walls and front wall sections that are spaced apart to form a central slot extending the height of the post.  The free edges of the front wall sections are bent outwardly to form a pair of parallel base walls which terminate in oppositely extending flanges, so that the front wall sections, base walls and flanges form oppositely opening, aligned vertically extending channels along the height of the post.   The channel base walls are provided with a series of holes, with the holes in one aligned horizontally with the holes in the other.  The channels are of a width to snugly receive a nut so that a screw may be inserted through a pair of aligned holes and threadedly engaged with the nut for turning the screw while the nut is held stationary by the channel walls.
Patent CA-2036612-C (CA)
Title: Apparatus and method for reducing nox emissions
Inventor: BREEN BERNARD P
IPC: F23J15/00
Filed: 1991-02-19
Granted: 1998-02-10
Abstract: Apparatus and method for reducing NOX emissions from furnace flue gas are provided in which a stream of natural gas or other fluid fuel which has little or no fixed nitrogen is introduced into the upper portion of the furnace.  The fuel stream has sufficient turbulence to form eddies surrounded by the flue gas so that the fuel reacts with the nitrogen oxides in the flue gas to form ammonia-like and cyanide-like compounds and nitrogen gas.  The ammonia-like and cyanide-like compounds react with additional amounts of nitrogen oxides in the flue gas to form nitrogen gas, water vapor and carbon dioxide. In this manner, the amount of nitrogen oxides in the flue gas is reduced.  The invention can be easily applied to new furnaces or retrofitted on existing furnaces.
Patent CA-2036962-C (CA)
Title: Process for the desilylation of a 4-silyloxy-tetrahydro-pyran-2-one
Inventor: DECAMP ANN E
IPC: C07D309/30
Filed: 1991-02-25
Granted: 1998-09-15
Abstract: A process is described for the removal of a silyl protecting group from the 4-hydroxy group of a tetrahydro-pyran-2-one moiety.
Patent CA-2037098-C (CA)
Title: Hexahydrobenz ¢cd! indoles and processes for preparation thereof
Inventor: KRESS THOMAS J
IPC: C07D487/06
Filed: 1991-02-26
Granted: 2006-04-18
Abstract: New intermediates, and processes therefor, provide an efficient method for deriving 4-amino-1,2,-2a,3,4,5-hexahydrobenz[cd]indoles, which are themselves intermediates to useful CNS agents, from the Kornfeld-Woodward ketone and like compounds. Preferred embodiments provide means for the preparation of substantially pure enantiomers of the desired 4-amino-1,2,2a,3,4,5-hexahydrobenz[cd]indole. This invention further provides compounds of the formula (see formula IV) provided that if the 4-position is in the R  configuration, the 5-position is in the S configuration, and provided that if the 4-position is in the S configuration, the 5-position is in the R configuration.
Patent CA-2043185-C (CA)
Title: Procede de realisation de tole de structure multicouche dite tole sandwich et produit obtenu par le procede
Inventor: MANTEL MARC
IPC: B32B37/10
Filed: 1991-05-24
Granted: 2003-05-13
Abstract: Procédé de fabrication de tôle de structure multicouche dite tôle sandwich et tôle obtenue par le pocédé, composée de feuilles métalliques laminées formant substrat, liées entre elles par une âme qui assure la cohésion de la structure, procédé dans lequel on enduit au moins une feuille métallique d'une suspension constituée de particules d'un polymère ayant des propriétés d'adhésivité dans un milieu de dispersion aqueux et/ou organique, on applique sur la feuille enduite avec 1a suspension une autre feuille pour former une structure multicouche, puis on presse la structure et on élève sa température pour provoquer l'évaporation partielle ou totale du milieu aqueux et/ou organique et l'agglomération des particules contenues dans la suspension.
Patent CA-2045072-C (CA)
Inventor: YAMAMOTO MASAO
IPC: A63F13/45
Filed: 1991-06-20
Granted: 2000-01-18
Abstract: A player initially sets the degree of difficulty of a display type game, and if desired, more than one player may participate with each player selecting an associated level of difficulty. First and second objects having different shapes, e.g. capsules and viruses, and different characteristics, e.g. different colours or shadings, are displayed in a predefined display area. First objects are generated based on random number data stored in a ROM and displayed as "falling" in a vertical direction across the predefined display area. Coordinate positions of the first objects on the display are changed by a player operating a controller. Second objects are displayed at arbitrary positions in the display area based on random number data.      If a prescribed number of at least a portion of first objects and/or second objects having the same type characteristics are detected as being continuously aligned in a vertical or lateral direction, those continuously aligned objects are erased. Remaining portions of first objects (or remaining first objects) previously supported by erased objects are displayed as falling in the vertical direction to the lower region of the prescribed display area. When all second objects are erased, the game is successfully completed.
Patent CA-2048210-C (CA)
Title: Blind type sequence estimator for use in communications system
Inventor: FURUYA YUKITSUNA
IPC: H04L25/03
Filed: 1991-07-31
Granted: 1995-11-28
Abstract: A sequence estimator for estimating a data sequence which is to be transmitted using a Viterbi processor, includes a register for storing, at a predetermined time interval, signals applied to the sequence estimator.  A channel impulse response calculator is provided to receive the signals stored in the register which determine an estimated channel impulse response of each of possible transmitted data sequences.  The sequence estimator further includes a branch metric calculator which determines a plurality of branch metrics using the receive signal, the possible transmitted data sequence and the estimated channel impulse response.
Patent CA-2049945-C (CA)
Title: Fibers capable of spontaneously transporting fluids
Inventor: PHILLIPS BOBBY MAL
IPC: D04H3/00
Filed: 1990-04-03
Granted: 1996-04-09
Abstract: Disclosed are fibers that are capable of spontaneously transporting certain fluids, for example aqueous fluids, such as wa-ter, on their surfaces. The fibers, especially in the form of tow, can be incorporated into absorbant articles, such as diapers, in or-der to transport fluids to more effectively utilize the absorbant portion of the article.