baber/WOPTO huggingface dataset:
Patent CA-1208227-A (CA)
Inventor: KOYAMA MASAO
IPC: A61P17/00
Filed: 1983-10-28
Granted: 1986-07-22
Abstract: ABSTRACT OF THE DISCLOSURE:              Triidoallyl- or iodopropargyl-substituted tetrazole compounds are provided which are prepared by reacting substituted tetrazole compound with reactive derivatives of corresponding triidoallyl alcohol or iodopropargyl alcohol or by iodinating propargyltetrazole compounds, as well as antibacterial and antifungal compositions for medicinal, agricultural and industrial fields which contain as active ingredient said tetrazole compounds.  The tetrazole compounds have the following general structure   wherein X represents a group of -C?CI or a group of   when X is a group of -C?CI, R represents an alkyl group, a benzyl group, a phenyl group or a phenyl group substituted by one or more groups selected from the class consisting of alkoxy, halo, trifluoromethyl, cyano, hydroxy, alkyl, carbamoyl, nitro, mono-alkylamino, di-alkylamino and carboxy, provided that R cannot be a 3-chloro-2-nitrophenyl group; and when X is a group of  , R represents an alkyl group having two or more carbon atoms, a benzyl group or a phenyl group substituted by one or more groups selected from the class consisting of alkoxy, halo, trifluoromethyl, cyano, hydroxy, alkyl, carbamoyl, nitro, mono-alkylamino, di-alkyl-amino and carboxy, provided that R cannot be a 3-chloro-2-nitrophenyl group.
Patent CA-1207817-A (CA)
Inventor: NORRIS GEORGE W
IPC: B25J17/00
Filed: 1983-11-02
Granted: 1986-07-15
Abstract: ABSTRACT OF THE DISCLOSURE A structural arrangement of an arm and wrist for a robotic manipulator includes hollow concentric tubes 22, 24 and 26 extending through the arm to power the wrist 8 through three independent axes with the gear train for the end effector  10 including bevel  gear  46  meshing  with larger diameter bevel gear 48 connected to gear 56 meshing with gear 58, and bevel gear 50 at the end of the inter-mediate tube 24 meshing with larger diameter bevel gear 52 attached to one part 12 of the wrist for effecting rota-tion of that one part about the axis II.  The structural arrangement accommodates resolvers 62 and 64 at the wrist for  high  accuracy resolution,  and  the hollow conduits including resolver extensions 66 and 72 provide a central service access conduit for the passage of lines for power-ing the device carried by the end effector.
Patent CA-1187299-A (CA)
Inventor: VANDERVAART GERRY
IPC: F25B29/00
Filed: 1983-12-09
Granted: 1985-05-21
Abstract: ABSTRACT OF THE DISCLOSURE      A heating system of the heat pump type is disclosed in which the outside coil, employed to reject heat in air conditioning mode or to absorb heat in heating mode, is supplied with heat independently of that provided by ambient air when the efficiency of the system falls off due to low ambient air temperature.  The amount of heat thus supplied is controlled to increase the efficiency of the system sufficiently to produce a significant net decrease in operating cost.  In a conventional system, the outside air coil-cooling face is turned off and augmenting heat is supplied to the coil when the ambient air temperature is moderate (e.g. 32-38° F) for the system, and the augmenting heat is supplied at a rate which is at least sufficient to restore the efficiency of the system to that inherent with a much higher ambient air temperature.  At the same time, the outside coil temperature is monitored and the augmenting heat is temporarily discontinued when the coil temperature reaches a selected value (e.g., 70 F).
Patent CA-1228777-A (CA)
Inventor: HIROSE ICHIRO
IPC: A24D3/02
Filed: 1984-02-16
Granted: 1987-11-03
Abstract: ABSTRACT OF THE DISCLOSURE:      A cigarette filter as well as a method and apparatus for making it is disclosed.  The cigarette filter is rolled in first and second plug paper and then in tip  paper.  The first plug paper is comparatively thin and has a smooth surface.  While the second plug paper is comparatively thick and has a plurality of holes or grooves preliminarily punch-ed on its surface.  By adequately rolling the filter in the first and second plug paper, a plurality of air channels are defined on the periphery of the filter so that smoke is inhaled by a smoker as if it is enclosed by air.  The smoker can enjoy its light taste without jeopardizing a sense of smoking.  The filter is made by a method comprising forming a continuous filter rod by rolling filter material in the first plug paper, rolling the filter rod in the second plug paper having a plurality of holes preliminarily punched and cutting the rod in a predetermined length so that a plurali-ty of channels reaching the suction end are formed on the second plug paper.  The apparatus comprises a principal apparatus for making the filter rod and a punching apparatus for forming punch holes on the plug paper which is sub-sequently supplied to the principal apparatus.
Patent CA-1216332-A (CA)
Inventor: URIEN JACQUES
IPC: H01P7/06
Filed: 1984-02-21
Granted: 1987-01-06
Abstract: ABSTRACT OF THE DISCLOSURE            Process for the production of an ultra-high frequency cavity resonator and cavity resonator obtained by this process The process consists of preshaping the elements of the cavity prior to their assembly, covering the preshaped elements with at least one good electricity-conducting metal coating, positioning the different elements to form the cavity and then fixing all the elements to one another by melting and then cooling the deposited metal covering said cavity elements.
Patent CA-1203305-A (CA)
Title: Detecteur de fuite pour batardeau de piscine  nucleaire
Inventor: SIMON ANDRE
IPC: G21C17/00
Filed: 1984-02-24
Granted: 1986-04-15
Abstract: Dispositif qui détecte les défauts d'étanchéité et mesure le taux de fuite pour des joints d'étanchéité disposés parallèlement sur la surface laterale d'une porte séparant des compartiments de bassin de stockage de combustible nucléaire. Ces joints d'étanchéité constituent un volume étanche raccordé à l'aide d'un tuyau à deux detecteurs de niveau de fuite disposés a des niveaux différents et émettant chacun un signal dès qu'un niveau d'eau déterminé est atteint dans le volume étanche.
Patent CA-1181648-A (CA)
Inventor: PATER MICHEL
IPC: A24F19/14
Filed: 1984-03-02
Granted: 1985-01-29
Abstract: ABSTRACT OF THE DISCLOSURE           A cigarette extinguisher designed to be secured more specifically over an automobile ash-tray.  A cigarette-receiving tube is pivotally supported between the upright legs of a U-shape support for movement between a cigarette-extinguishing position and an extinguished cigarette-discharging position.  The discharge end of the tube is bevelled and lies flat against the bight portion of the support in cigarette-extinguishing position, so as to close the tube.  Once the cigarette is snuffed out, the tube is simply pivoted to a more inclined position, so that the extinguished cigarette will clear the bight portion and drop into the underlying ash-tray. A securing device is designed to fix the extinguisher in a plurality of positions to an ash-tray of the automobile type, depending on the shape of the ash-tray.
Patent CA-1257994-A (CA)
Title: Piece de reception a fibre optique pour dispositif de   couplage et procede de realisation d'un tel  dispositif
Inventor: LE NOANE GEORGES
IPC: G02B6/28
Filed: 1984-03-09
Granted: 1989-08-01
Abstract: Pièce de réception à fibre optique pour dispositif de couplage et procédé de réalisation d'un tel dispositif La pièce de réception de fibre optique pour dispositif de couplage, notamment pour système de transmission, est monobloc et comporte une rainure convexe (2) de réception de fibre, ménagée dans une première face de la pièce, dans un premier plan de symétrie. Elle comporte également une surface de référence dressée (6-8 ou 5) parallèle au premier plan de symétrie ainsi qu'une seconde surface de référence (3) perpendiculaire au premier plan de symétrie et à un second plan de symétrie orthogonal au premier, située à proximité de la rainure (2). (Fig. 1) 217 82 01 9.3.83.9.
Patent CA-1214406-A (CA)
Inventor: CROCE CARLO M
IPC: C12N5/02
Filed: 1984-04-18
Granted: 1986-11-25
Abstract: HUMAN LYMPHOMA CELL LINES SUITABLE FOR HYBRIDIZATION          ABSTRACT       Selectable mutants of the human lymphoma cell line Jurkat are provided that are suitable for the production of hybridomas that are stable and continuous.
Patent CA-1214547-A (CA)
Inventor: MACLEOD ROBERT B JR
IPC: G11B23/087
Filed: 1984-05-08
Granted: 1986-11-25
Abstract: ABSTRACT    A tape cassette dust door latch, a dust door latch spring assembly and a related method for assembling the dust door latch into the tape cassette.  The dust door latch has a lock plate with a boss projecting perpendicularly therefrom and a coil spring with first and second ends, the first end of the spring surrounding the boss and the second end of the spring being a free end.  The cassette has an upper half case and a lower half case, the upper half case having an abutment member located in the vicinity of the lock plate, and the lower half case having a means for rotatably receiving the dust door latch.  In the method of assembling, first, the dust door latch is inserted into the receiving means in the lower half case, and then the upper half case is assembled onto the lower half case such that the abutment member receives the free end of the coil spring, directs it downwardly, and holds the coil spring in a biased position.          This dust door latch, dust door latch spring assembly and the method for assembling the dust door latch into the tape cassette provide more efficient production and automated assembly of tape cassettes.
Patent CA-1253641-A (CA)
Inventor: RABINOVIC ISMAIL S
IPC: C08L25/00
Filed: 1984-06-22
Granted: 1989-05-02
Abstract: - i-PATENT APPLICATION         of ISMAIL SAMY RABINOVIC     HUBERT THOMANN GERARD GUTH and WILLIAM EARL CARTER       for IMPROVED PROCESSING AID COMPOSITIONS           DN 83-36     MSA:plb ABSTRACT OF DISCLOSURE      This invention is directed to improved processing aid compositions for vinylchloride polymers.  The improved processing aid compositions are formed from an intimate admixture of a conventional processing aid for vinylchloride polymers and a dispersion aid polymer. The dispersion aid polymer acts to disperse the processing aid polymer in the vinylchloride polymer, reducing the tendency of the processing aid to form lumps or gels in the vinylchloride polymer.  The weight ratio of the processing aid polymer to the dispersion aid polymer in the improved processing aid composition ranges from 99.5 to 0.5 to 90 to 10.  The vinylchloride polymer contains from about 0.5 to 5 parts by weight of the improved processing aid composition to 99.5 to 95 parts of vinylchloride polymer.
Patent CA-1222547-A (CA)
Inventor: FEY MAURICE G
IPC: F23G7/00
Filed: 1984-06-28
Granted: 1987-06-02
Abstract: 26                  50,314 ABSTRACT OF THE DISCLOSURE This invention relates to an electric arc heater process and apparatus for the essentially complete decom-position of hazardous materials including polychlorinated biphenyls.   Finely  divided  liquid or gaseous hazardous material is injected into a primary gas stream which has been superheated in an electric arc heater.  The mixture is directed into a primary reactor for complete decomposi-tion with dwell times in the reactor being in the order of 0.05  to  0.15  seconds.   The  decomposition  products  are neutralized with the gases being released to atmosphare and any remaining particulates being collected for ultimate disposal.  Large solid hazardous material is first shredded then heated in a roaster or rotary kiln to vaporize the primary gas stream.  A soaking reactor is provided where increased dwell times are required for the decomposition of thermally stable compounds which may be formed in the primary reactor.  When these  compounds  are  absent  the soaking reactor can be by-passed.
Patent CA-1213382-A (CA)
Inventor: SCARR ROBERT W A
IPC: H04J14/00
Filed: 1984-06-29
Granted: 1986-10-28
Abstract: OPTICAL FDM SYSTEM                 Abstract of the Disclosure In an optical fibre FDM system, the carriers are derived from the output of a high quality Master Oscillator, which output at frequency fo is applied to a Raman Nath modulator (RNM1) whose other input is a frequency fo this gives as its outputs (assuming a five channel system) fo - 2f, fo - f, fo, fo + f and fo + 2f.  These are modulated by modulators (CM1, to CM5) with the signals to be sent, and the modulation results combined in a combiner CB for transmission to a remote station.        The oscillator output is also sent to the remote stations where it is frequency-shifted by a Bragg modulator (BM) and the resultant similarly dealt with by a Raman Math device (RNM2) to give five frequencies which are used to demodulate the channels.       In an alternative the channel frequencies are switchable.
Patent CA-1210851-A (CA)
Inventor: FREEMAN RAYMOND C
IPC: H04R11/06
Filed: 1984-08-20
Granted: 1986-09-02
Abstract: DYNAMIC TELEPHONE RECEIVER WITH MAGNETIC SHUNT          Abstract of the Disclosure A dynamic telephone receiver which is capable of being used in association with hearing aids, has a flux coil positioned around the pole piece and magnet assembly.  To minimize the strong magnetic leakage field radiated from the air gap, which can attract pins, paper clips and other ferrous metals a shunt can be provided at the face of the receiver.  However, this also shunts or at least severely attenuates the AC field produced by the flux coil for inductive coupling to hearing aids,  The shunt of this invention shunts only the leakage flux from the air gap with minimum effect on the AC field from the flux coil.  The shunt is in the form of a cup, with a central aperture in the front face, surrounded by an annular ring which is connected to the outer wall of the cup by narrow arms.          The inner circumference of the ring is formed down towards the magnet to form a lip which attracts stray flux from the air gap.  The shunt also acts to hold the receiver assembly together.                    - i -
Patent CA-1241488-A (CA)
Inventor: HENNE ANDREAS
IPC: G03F7/031
Filed: 1984-08-22
Granted: 1988-08-30
Abstract: ABSTRACT OF THE DISCLOSURE:           Photopolymerizable  mixtures  comprising  one  or more photopolymerizable, olefinically unsaturated compounds and one or more photoinitiators or photosensitizers, with or without other conventional additives and/or assistants, contain, as an activator, a tertiary amine of the general formula (I):         (I) where R1 and R2 are each CH3, R3 is OH and, R4 and R5 are each an unsubstituted or substituted alkyl.
Patent CA-1232504-A (CA)
Title: Tube and fitting assembly and method of making same
Inventor: MCCOOL GEORGE W
IPC: B29C65/02
Filed: 1984-09-04
Granted: 1988-02-09
Abstract: Abstract A tube and fitting assembly is disclosed which includes a plastic fitting with a hollow pin frictionally receiving an end portion of a plastic tube, and an integral collar surrounding the pin and tube end portion and with the tube end portion clamped between the pin and collar.  A method of making a tube and fitting assembly is disclosed which includes spin-forming the collar of a fitting about an end por-tion of a plastic tube while the end portion is disposed on a hollow pin concentric with the collar.
Patent CA-1247614-A (CA)
Inventor: JANSSENS FRANS E
IPC: C07C335/10
Filed: 1984-09-06
Granted: 1988-12-28
Abstract: ABSTRACT     FIVE MEMBERED HETEROCYCLIC RING CONTAINING N-(BICYCLIC HETEROCYCLYL)-4-PIPERIDINAMINES.     Five membered heterocyclic ring containing N-(bicyclic heterocyclyl)-4-piperidinamines having histamine and serotonine antagonistic activity which compounds are useful agents in the treatment of allergic diseases.
Patent CA-1234704-A (CA)
Inventor: DILS RAY R
IPC: G01J5/00
Filed: 1984-09-19
Granted: 1988-04-05
Abstract: Abstract of the Disclosure The invention utilizes a blackbody cavity formed on the tip of a light transmitting fiber.  The blackbody cavity serves as a signal generator which emits blackbody radiation whose amplitude and frequency spectra are indicative of the blackbody cavity tempera-ture.  Radiation from the blackbody cavity is transmitted via the light transmitting fiber to an optical receiving device which converts the received radiation into an electrical signal having a signal characteristic indica-tive of the magnitude of received radiation.
Patent CA-1234193-A (CA)
Inventor: LINDNER MELVIN
IPC: H01R13/622
Filed: 1984-10-02
Granted: 1988-03-15
Abstract: ABSTRACT OF THE DISCLOSURE      An electrical connector assembly comprising first and second mateable connectors is disclosed herein. The first connector includes a collet having an expandable mouth in a concave interior, and the second connector includes a convex member, such as a sphere, which is substantially complementary in shape to the concave interior surface of the collet. The concave interior of the first connector, and the convex member of the second connector surround a male pin and female barrel connector, respectively. The male pin and female barrel mate when the convex member of the second connector is inserted into the concave interior of the first connector. Additionally, the collet is split along its longitudinal axis in order to form a plurality of collet fingers which are closeable by means of a collet which is movable along the outside surface of the collet. A water-tight seal between the male pin and the female barrel of the connectors is accomplished by an O-ring disposed in the mouth of the female barrel.
Patent CA-1239586-A (CA)
Inventor: OREOPOULOS DIMITRIOS G
IPC: A61M1/28
Filed: 1984-10-02
Granted: 1988-07-26
Abstract: ABSTRACT OF THE DISCLOSURE         A dialysis solution comprises physiological salts, and also contains a mixture of amino acids in specified proportions which are adapted to improve the metabolism of uremic patients to near normal state.
Patent CA-1190232-A (CA)
Inventor: WEEKS PAUL D
IPC: C07D275/06
Filed: 1984-10-09
Granted: 1985-07-09
Abstract: PROCESSES FOR PREPARING PIROXICAM AND     INTERMEDIATES LEADING THERETO     Abstract Intermediates for the preparation of the antiinflamma-tory agent piroxicam and their process of preparation which com-prises reacting N-methylsaccharin with alkyl haloacetates in the presence of an appropriate base to give the intermediates alkyl 2-(2-methyl-3-hydroxy-2,3-dihydro-1,2-benzisosulfonazol-3-yl)-2-haloacetate which can then be converted into piroxicam.
Patent CA-1238032-A (CA)
Inventor: VERDUIJN JOHANNES P
IPC: C01B39/32
Filed: 1984-10-19
Granted: 1988-06-14
Abstract: ABSTRACT         RECYCLED ZEOLITE L PREPARATION     Zeolite L is prepared in a process employing a mother liquor recycle by adjusting the alkalinity of the crystallization gel contianing the mother liquor to suppress zeolite W formation and optionally heat treating the mother liquor prior to recycle to remove zeolite W nuclei and/or crystallites. The technique is especially suitable for the formation of zeolite L with cylindrical morphology from a crystallization gel comprising (in mole ratios of oxides):    K2O/SiO2 0.22 - 0.36 SiO2/Al2O3        6 - 15 The cylindrical Zeolite L may be used as a catalyst base in aromatization of acyclic hydrocarbons with high benzene yields being sustained over commercially feasible periods.
Patent CA-1216880-A (CA)
Inventor: VAN KOESVELD JAN L
IPC: C09K11/08
Filed: 1984-10-31
Granted: 1987-01-20
Abstract: ABSTRACT: "Display tube."           A display tube comprising in an evacuated enve-lope means to generate at least one electron beam which is focused on a display screen and describes a field thereon, which display screen comprises a terbium-activated blue-luminescing phosphor on a carrier, and in which the light emitted by the phosphor falls through a filter, If the energy of the emissions of the phosphor which find their origin in the 5D3-level of terbium is at least 40% of the energy of the emissions of all terbium levels and the fil-ter has a transmission of more than 75% at those wave-lengths where the 5D3 ? 7F5 and the 5D3 ? 7F4 emissions of terbium are located and the filter has a transmission of less than 10% at those wavelengths where the 5D4 ? 7F5 and the 5D4 ? 7F4 and the 5D4 ? 7F3 emissions of terbium are located so that the colour point of the filtered light is located in the range x ? 0.200 and y ? 0.100 in the CIE colour triangle, a well saturated blue picture is displayed having a satisfactorily high energy efficiency.
Patent CA-1221695-A (CA)
Inventor: SCHMIDT THOMAS
IPC: B65G1/06
Filed: 1984-11-02
Granted: 1987-05-12
Abstract: Process for preparing 3,4,6-trisubstituted 3-alkylthio-1,2,4-triazin-5-one derivatives A b s t r a c t The Largely known, herbicidally active 3,4,6-trisubstituted 3-alkylthio-1,2,4-triazin-5-one derivatives of the formula (I)     (I) in which R1 represents alkyl, alkenyl, alkinyl, option-ally substituted cycloalkyl or optionally sub-stituted aralkyl, R2 represents amino, alkylamino or alkyl and R3 represents alkyl, halogenoalkyl, alkoxyalkyl, optionally substituted cycloalkyl, optionally sub-stituted aryl or optionally substituted aralkyl, are obtained in high yield and purity even on an indus-trial scale by alkylating the corresponding 3-mercapto-1,2,4-triazin-5-one derivatives at a temperature from -20°C - +180°C, in the presence of an at least equimolar amount of a strong oxygen-containing acid, with oxygen acid esters which may also be produced in situ.          Le A 22 663 - Foreign countries
Patent CA-1227814-A (CA)
Title: Device for picking up animals e.g. chickens from a  ground surface
Inventor: NICOLAI ROEL
IPC: A01K45/00
Filed: 1984-11-08
Granted: 1987-10-06
Abstract: A b s t r a c t A device for picking up animals such as chickens  from a ground surface  and  for conducting them away,  comprising a frame , a suction conveyor  arranged on the frame  and provid-ed with suction means  and delivery means adjoining  said suc-tion conveyor. The suction  conveyor comprises a suction  sur-face having suction apertures through which the suction  means can  suck  in  air  and  guiding  and driving means for moving animals picked up by the suction surface towards the  delivery means.
Patent CA-1219822-A (CA)
Inventor: PIRCHER HERBERT J
IPC: B65D43/16
Filed: 1984-12-14
Granted: 1987-03-31
Abstract: ABSTRACT OF THE INVENTION     A cover is arranged on the receptacle portion of a container, the cover being connected on the opposite sides of the container to the recept-acle portion through combination snap locks.  The combination snap locks are configured for use as catches or hinges as desired.  Each combination snap lock has a catch that is kept in the closed position by means of a spring.  When in the closed position, the catch engages behind a support recess within which a pin is arranged in such a manner as to permit it to pivot.  There is an in-clined face on the latch along which the catch can be forced from its closed position so as to snap the combination snap lock shut by means of the pin. The catch is associated with the receptacle portion of the container, and the hinge pin is associated with the cover.
Patent CA-1244353-A (CA)
Inventor: MULVEY PATRICIA S
IPC: A61K8/24
Filed: 1984-12-21
Granted: 1988-11-08
Abstract: ABSTRACT OF THE DISCLOSURE           A dentifrice of desirable rheological properties suitable for extrusion from a mechanically operated or pressure differential dentifrice dispenser, which dentifrice comprises a polishing agent including dicalcium phosphate or a siliceous polishing material and a gelling agent containing iota-carrageenan or a mixture of iota-carrageenan with a cellulosic gelling agent such as sodium carboxymethyl cellulose.