baber/WOPTO huggingface dataset:
Patent UY-39299-A (UY)
Title: Composiciones de n,n-dmt y 5-meo-dmt marcados total o parcialmente con isótopos estables
Inventor: LUCÍA FERNANDA MININI RIVAS
IPC: A61P25/24
Filed: 2021-06-28
Abstract: La presente invención se refiere a composiciones que presentan a las triptaminas psicodélicas DMT y 5-MeO-DMT marcadas con isótopos pesados estables de carbono y/o nitrógeno. Las composiciones estarán caracterizadas por presentar una proporción mayor al 10% de moléculas marcadas isotópicamente, mientras que el resto de las moléculas de triptamina de la composición tendrán una composición isotópica natural sin marcar. Los compuestos marcados isotópicamente se obtendrán por metodologías reportadas, principalmente por síntesis orgánica o de fuentes biológicas. Las composiciones obtenidas de esta manera permitirán realizar un correcto e inequívoco seguimiento de la farmacocinética y biodisponibilidad de los compuestos administrados.
Patent UY-39463-A (UY)
Title: Microsuspensión contra parásitos y método para obtenerla
Inventor: MASCARO CLAUDIO
IPC: C07D493/22
Filed: 2021-10-08
Abstract: La presente invención se refiere a una microsuspensión contra parásitos en animales y su método de preparación, más particularmente dirigida a la industria veterinaria. La microsuspensión contra parásitos incluye lactona macrocíclica y sulfóxido de albendazol, y presenta un tamaño de partícula promedio de D50 = 250 micras.
Patent YU-10396-A (YU)
Inventor: KARLHEINZ DRAUZ
IPC: C07K5/06
Filed: 1996-02-20
Abstract: Postupak za proizvodnju L-aspartil-D-alanin-N-(tietan-3-il)-amida sa opštom formulom I pretvaranjem D-alanin-tietanamida opšte formule II sa jedinjenjima oksazolidinona opšte formule III u jednom inertnom organskom rastvaraču, u kojima R1 označava H ili jednu selektivno izdvojivu zaštitnu grupu, R2 - R5 medjusobno nezavisno su jednaki ili različiti: H, ili C1-C4-alkil, linearno ili razgranato, a R6 i R7 medjusobno nezavisno su jednaki ili različiti: H, C1-C4-alkil, linearno ili razgranato, aril ili jedan ostatak, koji aktivira karbonilnu grupu.
Patent YU-39594-A (YU)
Title: Materije i postupci za odabiranje sredstava protiv osteoporoze
Inventor: YANG NA NORA
IPC: C12Q1/68
Filed: 1994-06-20
Abstract: Opisane su materije za odabiranje jedinjenja koje može da pobudi transkripciju iz elementa osetljivog na raloksifen promotora kod sisara, koje nije nespecifični pobudilac transkripcije, ne može da pobudi transkripciju iz elementa osetljivog na estrogen promotora kod sisara i koje je antiestrogensko ili neestirogensko jedinjenje. Takođe je opisan postupak za odabiranje ovih jedinjenja koji obuhvata faze: ispitivanje na sposobnost jedinjenja da pobudi transkripciju iz elementa osetljivog na raloksifen promotora kod sisara, ispitivanje na nemogućnost jedinjenja da pobudi transkripciju iz promotora kod sisara koji nema element osetljiv na raloksifen, ispitivanje na nemogućnost jedinjenja da pobudi transkripciju iz promotora osetljivog na estrogen, i ispitivanje na sposobnost jedinjenja da inhibira estrogensko pobudjivanje transkripcije iz promotora osetljivog na estrogen u prisustvu estrogena.
Patent YU-42700-A (YU)
Title: Novel aromatic amides, preparation method and aplication as medicines
Inventor: JEAN-LUC HAESSLEIN
IPC: A61K31/70
Filed: 1999-01-07
Abstract: The invention concerns compounds of formula (I), in which Y is oxygen, N-Nalc1 or NOalc2; X represents hydrogen, hydroxyl, alkyl, alkenyl, alkynyl, alkoxy, CONOR or NRcRd, Rc and Rd being hydrogen or alkyl; Z represents hydrogen, halogen or free, etherified or esterified OH; R2 hydrogen or halogen; R3 hydrogen, alkyl or halogen; R hydrogen or alkyl; R1 hydrogen, alkyl, alkenyl or alkynyl; R5 hydrogen or O-alkyl; R6 alkyl or CH2-O-alkyl and R7 hydrogen or alkyl; or R6 and R7 form with the carbon atom which bears them a cyclic radical containing up to 8 carbon atoms. The compounds of formula (I) have antibiotic properties.
Patent YU-65091-A (YU)
Title: Uredjaj za prigušivanje buke, filtriranje izduvnih gasova i hvatanje varnica na motornim vozilima
Inventor: SAVIC M
Filed: 1991-04-10
Abstract: UREDJAJ ZA PRIGUŠIVANJE BUKE, FILTRIRANJE IZDUVNIH GASOVA I HVATANJE VARNICA NA MOTORNIM VOZILIMA, pronalazak se odnosi na uredjaj za prigušivnje buke na motornim vozilima, za filtriranje izduvnih gasova i hvatanje varnica. Pronalazak raspolaže sa odgovarajućim instralacijama, koje olakšavaju ispumpavanje izduvnih gasova iz kompresionog prostora, i ne ometaju funkcionisanje turbo kompresora. Pronalazak se može izvoditi u dve varijante. Naznačene instalacije sačinjavaju: spoljni omotač (2), u čiju unutrašnjost su ugradjene odgovarajuće instalacije, prednje unutrašnje dance (3), prednji gornji i prednji donji usmerivač (4 i 5) koji se nadovezuje na horizontalni koritasti usmerivač. Na spoljni omotač sa gornje strane ugradjen je čep za punjenje (6 odnosno 5), a sa donje strane ugradjen je čep za pražnjenje i ispiranje (7 odnosno 6) i lučna cev sa vodokaznim staklom (14 odnosno 13). Difuzor (8 odnosno 7) zauzima zapreminski prostor izmedju prednjeg unutrašnjeg danceta (3) i zadnjeg unutrašnjeg danceta (11 odnosno 10).
Patent AT-A124188-A (AT)
Inventor: WITTINE HANNES
IPC: G02B6/44
Filed: 1988-05-11
Abstract: A description is given of a junction box for an optical waveguide having a housing (1) comprising a lower section (2) and a cover (3). Provided in the housing (1) are pockets (10) for receiving the splices (39) and consisting of three layers (20, 21 and 26) of plastic film. The pockets (10) have, in the vicinity of their circumferential rims, at least two access openings (31, 32, 33 and 34) for feeding in and removing fibres (37, 38) of the optical waveguide. The middle and the upper layers (21 and 26) of the pocket (10) are singly subdivided (25, 30) so that the pocket (10) can be opened to insert a splice (39). The pocket (10) has, in the vicinity of an edge strip (13), holes (12) with which it can be secured by means of hooks (11) mounted in the base (7) of the lower section (2) of the housing (1). <IMAGE>
Patent BE-777558-A (BE)
Title: Abrasive cubic boron nitride - from hexagonal boron nitride using metal borides
Inventor: VARZANOV M A
IPC: C09K3/14
Filed: 1971-12-30
Abstract: Initiator consisting of alkali(ne earth) metal boride, pref. Mg- or Be boride, promotes conversion of hexagonal to cubic BN above 1000 degrees C and 40 kbar press. B content of initiator, calc. as elemental B, is such as to raise total B content of reaction mixt. by >=10% w.r.t. stoichiometric content in hexagonal BN. Pref. hexagonal BN and initiator mixt. is pre-heated to >=1000 degrees C to form an alloy, which is cooled and used as reaction mixt. Abrasive prod. pref. contains 90 - 98% cubc BN, =9% non-hydrolysable borides, nitrides and free B and consists of >=80% polycrystalline granular aggregates. It is useful for grinding tools, e.g. wheels, -stone, -cloth, abrasive paper and emergy pastes and withsands moisture.
Patent BE-783596-A (BE)
Title: Butt welding glass tubes - by heating ,pressing together softened ends and slight pulling apart
IPC: C03B23/207
Filed: 1972-05-17
Abstract: Prodn. of tube systems by butt joining glass tubes wherein the ends of the tubes to be joined are heated to the softening point and pressed together and then slightly pulled apart, wherein a current of gas is introduced into each section of tube being joined together, the cold ends of the tubes being blocked up until the instant of the slight separation. The slight pulling apart of the tubes enlarges the ID of the join which otherwise in much less than that of the tube forming a construction.
Patent CA-1045146-A (CA)
Inventor: LARKIN WILLIAM A
IPC: C08L27/06
Filed: 1974-03-14
Granted: 1978-12-26
Abstract: Abstract of the Disclosure - Vinyl chloride polymers suitable for use in food packaging materials are stabilized against discoloration and embrittlement resulting from exposure to heat using mono-n-octyltin compounds of the general formula H17C8Sn(SCH2COOR')3, wherein R' represents an alkyl radical containing eight carbon atoms.                             - i -
Patent CA-1057021-A (CA)
Inventor: JUREIT JOHN C
IPC: E04B1/26
Filed: 1974-05-06
Granted: 1979-06-26
Abstract: ABSTRACT OF THE DISCLOSURE       Straps of the type having groups of elongated nail-like teeth struck to project to one side of the strap at its opposite ends are applied between the side wall frames and trusses as well as between the side wall frames and joists in a wooden building construction.  Particularly, the group of teeth at one end of the strap is embedded into the outer edge of the stud of the side wall frame while the group of teeth at the other end of the strap is embedded along the upper edge of the upper chord of the truss.          In floor joists to side wall frame joints, the group of teeth at one end of the strap is embedded into the outer face of the joist while the group of teeth at the other end of the strap is embedded into the outer edge of the stud of the side wall frame with the foregoing joints.          Also, tie-down straps are provided.  These straps interconnect between a plate having teeth struck therefrom and embedded into the joist and an anchor  whereby the building structure is secured to the anchor.  With the foregoing joints, a unitized building structure is formed wherein relative separating movement between the truss and side wall frame, the side wall frame and floor joist, and the floor joist and a ground anchor is precluded.
Patent CA-1061283-A (CA)
Inventor: IMAMURA TATSUO
IPC: C22B11/00
Filed: 1974-06-05
Granted: 1979-08-28
Abstract: ABSTRACT OF THE DISCLOSURE        A process for removing copper from a copper anode slime resulting from copper electrolysis, which comprises leaching the copper anode slime with a sulfuric acid solution containing ferric ion.  Valuable metals  contained in the copper anode slime can thereafter be separated individually.  The ferrous ion occurring in the resulting copper leached liquor can be regenerated to ferric ion so that after separation of the copper, the leached liquor can be recycled for use as the sulfuric acid solution.
Patent CA-1049523-A (CA)
Inventor: FERRINI PIER G
IPC: C07D295/12
Filed: 1974-07-08
Granted: 1979-02-27
Abstract: NEW SULPHAMOYLBENZOIC ACID AMIDES               A b s t r a c t   of the Disclosure Process for the manufacture of 5-sulphamoyl-benzoic acid amides of the general formula               (I) wherein R1 denotes lower alkyl, R2 denotes an aryl-lower alkyl, or pyridyl- or thienyl-lower alkyl radical or a phenyl-lower alkenyl radical and alk denotes lower alkylene which separates the nitrogen atoms by 2 C atoms, and their salts.       The new compound are useful  as analgesic  in condition of pain of the most diverse etiology, The new compounds can be manfactured by methods know per se and suitable such methods are disclosed.        The invention relates to a process for the manufacture of new 2-amino-5-sulphamoyl-benzoic acid amides of the general formula.
Patent CA-1043452-A (CA)
Inventor: VAN DEN BERG FREDERIK L
IPC: G01S1/50
Filed: 1975-05-02
Granted: 1978-11-28
Abstract: ABSTRACT:               A transmission device of a radiographic navigation system for azimuth determination, notably of a V.O.R. system, in which an electronic rotating directional beam pattern and a static omnidirectional phase reference beam pattern are generated. The transmission device is of a solid state construction. For obtaining exact phase relationships between the signals required for generating the said beam patterns, phase control loops are included in the signal paths; in these loops the carrier wave frequencies are transposed to a lower frequency and the modulations are removed before phase comparison measurements are performed.
Patent CA-1037508-A (CA)
Inventor: CAENAZZO SANTO
IPC: B41J15/16
Filed: 1975-09-15
Granted: 1978-08-29
Abstract: ABSTRACT OF THE DISCLOSURE      The undersirable effects of the relative displacement of different sheets of a multisheet web which occurs as they are moved over a platen roller in a printer by sprockets engaging the web upstream and downstream of the platen roller are avoided by mechanically coupling the platen roller to the sprockets so that the former has a peripheral speed at least as great as that imparted to the web by the sprockets. The mechanical coupling is preferably resilient.
Patent CA-1121887-A (CA)
Inventor: BRAITBERG MICHAEL F
IPC: H02P23/00
Filed: 1975-12-23
Granted: 1982-04-13
Abstract: ABSTRACT OF THE DISCLOSURE        A tape drive system includes a drive motor, a tape drive capstan driven by the drive motor in a fixed rotational relationship with the motor and a tone wheel also driven by the motor and having a fixed rotational relationship to the drive motor.  The tone wheel carries a holographic recording which is a series of one dimensional radial holograms matched to the mechanical drive system driving the tone wheel by incorporating mechanical drive errors in the holographic recordings which are recording during a combined rotation of the motor, capstan and tone wheel.  The holographic recording on the tone wheel is read during subsequent use of the tape drive system involving a rotation of the tone wheel by a laser playback system to produce control signals for a drive motor energizing means to correct intrinsic drive system errors in a "sync-off-tach" type of operation.
Patent CA-1056823-A (CA)
Inventor: TOWNSEND LEROY B
IPC: A61P35/00
Filed: 1976-01-12
Granted: 1979-06-19
Abstract: Abstract of the Disclosure Novel compounds of the formula   wherein R is selected from the group consisting of carboxamidine, carboxylic acid, carboxamide, methyl formimidate, thiocarboxamide, carboxamidoxime, carbox-amidrazone, and cyano.  The compounds have been demon-strated to be useful by having a degree of antimetabolic activity.
Patent CA-1075809-A (CA)
Title: Video tape recorder
Inventor: VAN SLAGEREN NANNO
IPC: G11B15/61
Filed: 1976-01-19
Granted: 1980-04-15
Abstract: . 7751 ll.8.1975 ABSTRACT:        Transversely writing and reading video cassette recorder or a similar apparatus for recording and/or reproducing wide-band signals on/from magnetic tape, which apparatus is provided with a rotating head disc and a tape guide system with concave guide members for guiding the tape past the circular path of the heads in a local condition of concave curvature. In addition to the concave guide members the tape guide system at either side of the head disc cow-prises convex guide members with a radius of curvature which substantially equals that of the concave guide members. The concave guide members belong to a pressure piece which in the operating condition of the apparatus presses the locally concave part of the magnetic tape against the convex guide members. The convex guide members are preferably disposed at an axial distance from each other which is greater than the axial distance of the concave guide members and so that in  1-the operating position a gap is obtained between each convex guide member and the nearest one of the concave guide members, where the tape is completely clear of any parts of the machine.
Patent CA-1043718-A (CA)
Inventor: TOLLIVER WILBUR E
IPC: B21F27/12
Filed: 1976-01-19
Granted: 1978-12-05
Abstract: ABSTRACT           Fabric and method for reinforcing concrete pipe or the like in which ? plurality of sets of transverse wires are arranged along the length of the line, or circumferential defining, wires, each set defining a segment of fabric having a length corresponding to the circumference and overlap desired for a cage to be formed from that segment. Preferably, the distance between the first and last transverse wires in each set corresponds to the desired circumference of a cage to be formed and the distance between adjacent sets corresponds to the desired overlap.
Patent CA-1047456-A (CA)
Inventor: SEXSTONE JOHN H
IPC: A24D3/02
Filed: 1976-03-08
Granted: 1979-01-30
Abstract: PATENT APPLICATION of JOHN H. SEXSTONE for APPARATUS FOR DISPENSING    SPACED DEPOSITS OF PARTICULATE MATERIAL                      Abstract of the Disclosure An apparatus having a rotating material transport member with a plurality of openings through a rim on the transport member that divides particulate material supplied to the interior of the member into a plurality of metered amounts by placing the material within the openings. The particulate material flows into the openings from a material supply within the transport member for a limited rotational arc that determines the amount of material within the openings. The metered particulate material is prevented from flowing out of the openings by an external member covering the openings on a limited exterior portion of the transport member. The openings eventually rotate past the extremities of the external member and the material within the openings then falls out of the openings in spaced deposits of controlled metered amounts.
Patent CA-1055559-A (CA)
Inventor: MORAW ROLAND
IPC: G03G16/00
Filed: 1976-03-11
Granted: 1979-05-29
Abstract: ABSTRACT OF THE DISCLOSURE        A method and apparatus is disclosed for recording information by deformation on a recording material having a photoconductive thermoplastic layer supported by a flexible transparent backing layer, characterized by the provision of electrostatic attraction means for stabilizing the recording material against lateral displacement during the continuous transport of the recording material through an exposure station.  To this end, there are provided corona means for electrostatically charging the recording material prior to the transport thereof through the exposure station, and a stationary conductive layer of a given potential is arranged beneath the recording material opposite the charging and exposure stations, whereby the charged recording material is attracted to the conductive layer.  A further conductive layer of given potential may be provided for stabilizing the charged recording medium during transport, through a read-out station.          Laterally flanged guide roller means are also provided for laterally stabilizing the recording material during transport between the supply and take-up reels.
Patent CA-1058437-A (CA)
Inventor: SHOEMAKER ARTHUR H
IPC: G02B21/02
Filed: 1976-04-21
Granted: 1979-07-17
Abstract: FOUR ELEMENT MICROSCOPE OBJECTIVE   ABSTRACT OF THE DISCLOSURE   A four element microscope objective has a predetermined magnification and a numerical aperture of substantially 0.10.  The microscope objective provides correction for the usual chromatic aberrations as well as spherical aberrations come, ast?gmation and a substantially flat image field over a 24mm field when used with a telescope objective as described in U.S. Patent No. 3,355,234 and a typical 10X eyepiece.
Patent CA-1069443-A (CA)
Inventor: WILSON REGINALD A E
IPC: E02B5/08
Filed: 1976-04-22
Granted: 1980-01-08
Abstract: ABSTRACT OF THE DISCLOSURE     Apparatus for removing solid material from a flow of sewage or other liquid, the apparatus having a duct through which in use sewage will flow and two screens located in said duct adjacent to each other, one of said screens being arranged to receive solid material filtered from the sewage flow by the other screen and there being also provided a vertically reciprocable lifting plate which is adapted to collect solid material from said one screen and lift it to a position which is above the upper surface of the flow of sewage.
Patent CA-1041254-A (CA)
Inventor: SICKMEIER EDGAR W
IPC: F02B3/06
Filed: 1976-04-28
Granted: 1978-10-31
Abstract: METHOD AND APPARATUS FOR VIBRATION CLEANING OF WORKPIECES SUCH AS ENGINE BLOCKS          Abstract of the Disclosure A method and means are disclosed for vibration cleaning of casting and manufacturing debris from engine blocks and similar articles.  The method involves resonant torsional vibration of the workpiece around a longitudinal axis, preferably in the first torsional vibration mode.          The workpiece may also be rotated at the same time to permit loosened debris to fall from the walls and cavities.          A vibration cleaning stand is also disclosed including a rotatable frame with resilient supports, for holding and rotating an engine block, together with a small eccentric shaker, which is secured to the main bearing caps at one end of the block and rotated by a motor to resonantly vibrate the block in its first torsional mode of vibration.
Patent CA-1041875-A (CA)
Inventor: ARNOLDSSON ERIC
IPC: B62D1/20
Filed: 1976-05-05
Granted: 1978-11-07
Abstract: A DEVICE FOR SHIFTING BETWEEN FINE AND COARSE STEERING OF VEHICLES COMPRISING A FRONT AND          A REAR VEHICLE PART            Abstract of the Disclosure A device for shifting between fine and coarse steering of vehicles having a front and a rear vehicle part, which parts are articulately joined with each other, and hydraulic steering cylinders, which are disposed between the two vehicle parts for angular displacement of the vehicle parts relative each other for the steering of the vehicle, a first valve being adapted to control the fluid flow to the steering cylinders in order to provide for the fine steering of the vehicle and a second valve, being adapted to control the fluid flow to the steering cylinders to provide for the coarse steering.  A shifting means is provided and is shiftable between two positions, and is adapted in a first position to connect an actuator, provided for the steering of the vehicle, to the first valve and in a second position to connect the actuator to the second valve, said shifting means and said valves being arranged so that with the shifting means in the first position, a mutual angular displacement of the vehicle parts is obtained proportional to the movement of the actuator and with the shifting means in the second position, a continuous angular displacement of the vehicle parts is obtained, all the time the actuator is moved from a certain initial position.
Patent CA-1056248-A (CA)
Inventor: PATEL BHUPENDRA C
IPC: A61B17/42
Filed: 1976-06-23
Granted: 1979-06-12
Abstract: ANESTHESIA DEVICE HAVING SPRING IMPELLED                   HOLLOW NEEDLE IN GUIDE SLEEVE                     ABSTRACT OF THE DISCLOSURE       A device for performing an anesthesia procedure on a patient comprising, sleeve means having an end portion for place-ment adjacent the patient's body, and hollow needle means received in the sleeve means for relative longitudinal movement thereof, with the needle means having a tip for penetrating the patient's body.  The device has means for biasing the sleeve means and needle means relative each other for exposing the tip from the end portion and puncturing the patient's body.
Patent CA-1085759-A (CA)
Inventor: EFFRON EDWARD
IPC: C10G1/00
Filed: 1976-07-30
Granted: 1980-09-16
Abstract: ABSTRACT OF THE DISCLOSURE           A hydrogenated liquid product is obtained from coal by treating the feed coal with hydrogen-containing gas and a hydrogen-donor solvent in a coal liquefaction reactor, separating the lique-faction reactor product into a vaporous fraction and a normally liquid hydrocarbon faction, treating the vaporous faction for the removal of ammonia and acid gases, fractionating the normally liquid hydro-carbon fraction to obtain a distillate fraction and a bottoms frac-tion boiling above about 1000°F., and thereafter introducing the treated vaporous fraction and at least a portion of the distillate fraction, along with fresh hydrogen, into a catalytic solvent hydro-genation reactor for the production of solvent and additional product liquids. the hydrogenated product is separated into a recycle vapor stream and a liquid stream which is subsequently fractionated to pre-duce naphtha, recycle solvent, additional liquid products, and a bottoms fraction which can be upgraded by hydrogenation, coking, catalytic cracking or the like.
Patent CA-1080438-A (CA)
Inventor: GLOSKEY CARL R
IPC: C01G19/02
Filed: 1976-11-01
Granted: 1980-07-01
Abstract: Abstract An improved method is provided to reproducibly obtain stannic oxide of a type suitable for polishing plastic lenses.  The optical density, bulk density, color of the oxide, particle size and shape are within specified limits.