baber/WOPTO huggingface dataset:
Patent CA-1166650-A (CA)
Inventor: KRIMM HEINRICH
IPC: C07C/
Filed: 1981-09-04
Granted: 1984-05-01
Abstract: Mo-2239 LeA 20,581 PROCESS FOR THE PRODUCTION OF N- AND O-SUBSTITUTED MONO- OR BIS-URETHANES AND THE   USE THEREOF AS STARTING MATERIAL FOR THE   PRODUCTION OF ALIPHATIC ISOCYANATES     ABSTRACT OF THE DISCLOSURE The present invention is directed to a process for the production of N- and O-substituted mono- or bis-urethanes, characterized in that urethanes corre-sponding to the following general formula:         R1?NH-CO-O-R2)n wherein R1 represents either an n-functional, aliphatic C1-C6 hydrocarbon radical optionally containing ether bridges or an n-functional cycloaliphatic C6-C13 hydrocarbon radical; R2 represents a hydroxyalkyl group containing 2 or 3 carbon atoms, 2 carbon atoms being arranged between the oxygen atom of the hydroxyl group and the oxygen atom of the urethane group; and n represents 1 or 2; are subjected to a transesterification reaction using alcohols containing only primary hydroxyl groups and corresponding to the following general formula:        R3?OH)m wherein R3 represents a monofunctional (m = 1), linear or branched saturated aliphatic C8-C18 hydrocarbon radical optionally containing ether bridges, a monofunctional (m = 1), araliphatic C8-C15 hydrocarbon radical or a difunctional (m = 2), linear or branched, saturated aliphatic C3-C18 hydrocarbon radical optionally con-taining ether bridges, in which at least 3 carbon atoms are arranged between the 2 hydroxyl groups; and Mo-2239 LeA 20,581 m represents 1 or 2, with the proviso that not both m and n represent 2; in the presence of catalysts selected from; (i) thallium oxides, thallium hydroxides, thallium salts of organic acids, thallium salts of weak inorganic acids and organic complex compounds of monovalent thallium and, (ii) salts of organic acids of divalent and tetravalent tin and organic compounds of tetravalent tin with organ-ic residues which are not bound like salts, the reaction being accompanied by the elimination of alcohols corresponding to the following general formula:      R2-OH.     Mo-2239 LeA 20,581
Patent CA-1178358-A (CA)
Inventor: SHINOHARA TOSHIO
IPC: G05D3/00
Filed: 1981-09-22
Granted: 1984-11-20
Abstract: ABSTRACT OF THE DISCLOSURE:         An automatic angle adjusting apparatus for adjusting vehicle equipments to be adjusted to optimum angular positions to a driver such as a fender mirror, an inner mirror, blowing ports of an air conditioner, a speaker and a meter is disclosed.          Amounts of adjustment of vehicle seat parts are detected by amount of adjustment detectors and the optimum angles of the vehicle equipments, a height of the driver or an eye position of the driver are calculated based on the detection signals to automatically adjust the vehicle equipments to the optimum angular position.  When the height or the eye position of the driver is calculated, the optimum angles are further calculated based on the calculated height or eye position.
Patent CA-1202453-A (CA)
Title: Non-woven textile with liquid wicking or run-off  effect
Inventor: HARTMANN LUDWIG
IPC: A61F13/15
Filed: 1981-11-27
Granted: 1986-04-01
Abstract: ABSTRACT A non-woven textile material of synthetic fibres for use as a covering for liquid absorbant material with good run-off properties for movement of liquid to the absorbant material and also good properties against rewetting by liquid then held by the absorbant material.  The cationic active surfactant is applied to the surface of the fibres or to the covering, and which is chemosorbable in cellulose in the absorbant layers.  The surfactant has the general formula:       where R1 to R4 are selected from alkyl-, aryl-, alkylaryl -, ethoxyl-, alkylethoxyl-, arylethoxyl- and/or alkylarylethoxyl- radicals and A is a suitable anion e.g. a halide.
Patent CA-1167111-A (CA)
Inventor: AKAHORI MASAAKI
IPC: H04B5/04
Filed: 1981-11-30
Granted: 1984-05-08
Abstract: Abstract of the Disclosure A selective call receiver has a decoder constituted by a reception controller in the form of a dedicated LSI and a display controller in the form of a single chip CPU in combination to compensate their defects
Patent CA-1172225-A (CA)
Inventor: EISENEGGER EDWIN
IPC: B02C13/13
Filed: 1981-12-03
Granted: 1984-08-07
Abstract: Impact Grinding Method and Apparatus Abstract of the disclosure For impact grinding a free-flowing feed material to a finished product of a narrow grain size range, partic-ularly in the cereal and feeding stuff grinding industry, the feed material is fed to an impact or hammer mill (1) having a sieve jacket (33),wherein it is subjected to a first impact grinding phase, during which a first finished product passes through the sieve jacket (33) while a recirculation material component is withdrawn from the grinding chamber (34) through exhaust means (51) provided on the sieve jacket (33), said recirculation material component being fed to a grain size separator means (4) comprising a sieve screen (44) for separating further finished product from an oversize component which is to be returned to the impact grinding phase, preferably together with newly introduced feed material.
Patent CA-1165745-A (CA)
Inventor: BLAISDELL RONALD G
IPC: G03B21/14
Filed: 1982-01-26
Granted: 1984-04-17
Abstract: D-22,537 TITLE:  PROJECTION LIGHTING UNIT WITH GLASS REFLECTOR CAPABLE OF         DUAL INSERTION                 ABSTRACT     A projection lighting unit which enables dual insertion of the unit's glass reflector therein.  The reflector, having a tungsten-halogen projection lamp sealed therein, can be inserted in a vertical manner (and therefore parallel to the plane of the unit's faceplate) or it can be inserted horizontally (or perpendicular to the planar faceplate).  The means of grasping and retaining the reflector within the unit's lampholder assembly preferably comprises a steel wireform having two deflectable segments (or elements) which deflect outwardly when engaged by the reflector.  Removal of the reflector is possible in similar but reverse fashion.
Patent CA-1176224-A (CA)
Inventor: LEGERIUS BENGT
IPC: F16L5/02
Filed: 1982-04-28
Granted: 1984-10-16
Abstract: ABSTRACT OF THE DISCLOSURE         A method of providing a fire-sealed lead-through in a cavity with the aid of a tool specially intended for the purpose, involves compressing a prefabricated body of fire-re-sistant foamed material sealingly in the cavity.  The tool is foamed with an upper part comprising a tube with greater dimen-sions than the cavity, a lower part comprising a tube fitting into the cavity, and an intermediate part uniting the two tube parts.  The tool is upwardly provided with a pressure tight lid with a connection for introducing compressed air.  When the latter is supplied, the prefabricated body is urged out of the tool to expand and engage the wall of the cavity simultaneously as the tool is urged out from the cavity.
Patent CA-1192203-A (CA)
Inventor: HUBELE ADOLF
IPC: C07D319/06
Filed: 1982-05-10
Granted: 1985-08-20
Abstract: Abstract of the Disclosure The invention relates to novel arylphenyl ether derivatives of the formula             (I), wherein Y    is -CH= or -N=, Ra and Rb, each independently of the other, are hydrogen, halogen, C1-C3alkyl, C1-C3alkoxy or nitro, Ar   is phenyl or naphthyl, each unsubstituted or mono- or polysubstituted by halogen, C1-C7alkyl, C1-C7alkoxy, nitro and/or CF3, U and V, each independently of the other, are C1-C12alkyl which is unsubstituted or substituted by halogen or C1-C6alkoxy, or together form one of the following alkylene bridges   wherein R1 and R2, each independently of the other, are hydrogen, C1-C12alkyl or C1-C12alkyl which is mono- or polysub-stituted by halogen; phenyl or phenyl which is mono- or
Patent CA-1209556-A (CA)
Inventor: FREI JOSEF
IPC: B02C23/14
Filed: 1982-05-11
Granted: 1986-08-12
Abstract: ABSTRACT            In order to avoid producing any secondary waste in the pro-duction of a fibrous and a granular material from house-hold, agricultural,  forestry waste,  organic waste of the manufacturing and/or service industries, the primary waste first undergoes an opening treatment in an opening unit and then, after removal of any metallic components by mag-netic separation units,  is divided into three fractions.          Such division is effected by a fractionating unit into (a) a fine fraction not exceeding the required final product particle size, (b) a coarse fraction easy to process mecha-nically, and (c) a coarse fraction difficult to process me-chanically. The two coarse fractions are then separately reduced to the required final product particle size in re-ducing units  optimally  suited to the particular  coarse fraction. Then all three fractions are dried to a specific maximum residual moisture content and sterilized in a dry-ing unit by heating and extraction of the resultant steam, are re-united and jointly fractionated by a further frac-tionating unit and air separators into a heavy fraction consisting chiefly of inorganic granulate,  a light frac-tion consisting chiefly of organic fibres, and a dust frac-tion consisting chiefly of organic dust particles.     For operation of the drying unit the heating of the latter is fired direct by means of the loose fibrous material produced by the plant  and taken from the raw material silos.
Patent CA-1196307-A (CA)
Inventor: LIKHOGUB EVGENY P
IPC: F27D15/02
Filed: 1982-05-12
Granted: 1985-11-05
Abstract: DRY QUENCHING APPARATUS FOR HOT COKE                       ABSTRACT      A dry quenching apparatus for hot coke has an upright housing having opening for charging and discharging the coke, An annular header for exhausting  gases from the quenching zone is arranged in the middle portion of the housing.  In the lower portion of the housing there is an annular header for supplying a cooling agent and communica-ting through corresponding passages with a distributor disposed above the annular header for supplying a cooling agent and centrally of the housing.  An annular distribution header is arranged above the annular header for supplying a cooling agent and has vertical partition walls dividing the distribution header into sections. Each section has at least one opening through which the annular header for sup-plying gases and the annular distribution header communica-te. At least one opening in each section accomodates a flow governor for a cooling agent.
Patent CA-1187957-A (CA)
Inventor: SIBLEY HENRY C
IPC: H04L1/08
Filed: 1982-06-02
Granted: 1985-05-28
Abstract: VITAL COMMUNICATION SYSTEM FOR TRANSMITTING                 MULTIPLE MESSAGES                                  ABSTRACT   A vital communication system includes a conventional, that is non-vital, communication link, a transmitter and a receiver. The transmitter is responsive to input data, and provides for encoding and transmission as well as checking of its own input arrangement. The encoding and transmission is effected by a program driven device, but as loaded the program is incomplete. The checking produces certain check words which are used to complete the program so that only in those instances in which the checks are passed, will an appropriate message be transmitted. The receiver includes a decoder logic as well as a decoder check logic. The messages are decoded and applied to an output device. The decoder check logic checks that the information supplied to the output device corresponds to the decoded information, and if the check is passed, the output device is enabled to output the information to the outside world.
Patent CA-1210176-A (CA)
Inventor: MORMAN MICHAEL T
IPC: C08J3/22
Filed: 1982-06-03
Granted: 1986-08-19
Abstract: ABSTRACT OF THE DISCLOSURE   Thermoplastic polypropylene polymers of improved processability obtained by initial partial degradation of high molecular weight polymers using a chemical prodegradant present in excess of the amount that reacts during pelletization.  After pelletizing, the polymer can be handled and shipped without difficulty.  When remelted by extruding or the like, the additional prodegradant in the pellets reacts further reducing the molecular weight as well as the molecular weight distribution of the polymer to a point where high capacity production of quality fibers and extruded products can be obtained.   The prodegradant is preferably of the type that predictably and controllably affects the polymer molecular properties without being significantly affected by minor fluctuations in the polymer producer's or processor's manufacturing steps.   Specific preferred embodiments include 2,5-dimethyl - 2,5 bis-(t-butylperoxy) hexyne-3 or 3,6,6,9,9-pentamethyl-3-(ethyl acetate)-1,2,4,5-textraoxy cyclononane as the prodegradant added in an amount providing an amount of unreacted pro-degradant after pelletizing of about 0.01 to 0.40 percent based on the weight of polymer.  The present invention reduces the safety hazards attendant handling free radical prodegradants by the polymer processor and avoids the need for multiple addition of prodegradants while still producing a material that can be processed easily by the polymer producer and processor.
Patent CA-1164369-A (CA)
Inventor: PAULSON JEROME I
IPC: B65G53/52
Filed: 1982-06-04
Granted: 1984-03-27
Abstract: ABSTRACT OF THE DISCLOSURE    An elbow is disclosed for use in effecting short radius turns in fluent transport systems while overcoming the previous problem of high wear at the turn.  The subject elbow includes entry and exit ports at right angles to each other, an arcuate channel extending between the ports, and a chamber aligned with but axially offset from the entryport.  The effect of this chamber is to provide abrasive resistance for the elbow by allowing a soft plug of the fluent material to form therein.  The material forming the plug will rotate in a vortex manner in the chamber.  The subsequently passing fluent material will deflect off of the soft plug rather than rub on the walls of the elbow while making the direction change.  The elbow may be provided with an optional purge vent entering into the chamber.
Patent CA-1191804-A (CA)
Title: Procede d'hydroconversion catalytique d'hydrocarbures   lourds en phase liquide et en presence d'un  catalyseur disperse et de particules charbonneuses
Inventor: GIULIANI PIERRE
IPC: C10G49/02
Filed: 1982-08-11
Granted: 1985-08-13
Abstract: Un procédé de conversion d'une charge lourde d'hydrocarbures contenant des asphaltènes et des impuretés métalliques, soufrées et azotées, dans le but d'obtenir des produits à plus bas point d'ébullition et à plus faible teneur en impuretés. Selon ce procédé, on fait passer un mélange de la charge avec de l'hydrogène au contact d'un catalyseur renfermant au moins deux éléments, à savoir des suies du type cénosphères, provenant de la combustion de charges liquides lourdes d'hydrocarbures et renfermant au moins un métal choisi dans le groupe constitué par le fer, le nickel et le vanadium, et au moins un composé de métal catalytique distinct de l'élément a), choisi parmi les composés de métaux des groupes V B, VI B, VII B et VIII de la classification périodique.
Patent CA-1194224-A (CA)
Inventor: SAKAMOTO HITOSHI
IPC: G11B5/58
Filed: 1982-11-26
Granted: 1985-09-24
Abstract: ABSTRACT     An apparatus for reproducing video signals, wherein there is provided a circuit for position controlling a rotary head transverse to oblique tracks formed on tape, and a jump signal generated with reference to a region on a coordinate system defined by reproducing speed information and information representing a phase deviation of a reproduced signal is supplied to said position control circuit, so that upon completing tracing of a track said head jumps to an initial end of a track to be traced next, characterized in that the region comprises jump regions of a 0 pitch jump and of jumps of even multiples of a track pitch.
Patent CA-1211618-A (CA)
Inventor: TAKESHIMA KIYOSHI
IPC: A44B19/34
Filed: 1982-12-21
Granted: 1986-09-23
Abstract: ABSTRACT OF THE DISCLOSURE        A slide fastener chain comprises a pair of inter-engaged stringers including a pair of stringer tapes one longer than the other which have longitudinally staggered ends spaced from each other by a distance greater than the length of a slider which is to be mounted on the slide fastener chain.  The coupling heads of a predetermined number of coupling elements on the longer stringer tape adjacent to the end of the shorter stringer tape and remote from the end of the longer stringer tape are cut off so that the coupling elements thus severed are not engaged opposite companion coupling elements on the shorter stringer tape.  The slide fastener chain thus constructed can smoothly be threaded through the slider.
Patent CA-1195958-A (CA)
Inventor: MARCHETTI AUGUSTO
IPC: B65B51/06
Filed: 1983-02-15
Granted: 1985-10-29
Abstract: ABSTRACT  Thrust members, for example idle rollers, supported by the taping head and disposed at the two sides of the carton support base, are approachable each other beginning from a mutual maxi-mum removal position to exert opposite pressures on the carton sides, in order to limit the width of the upper longitudinal slot to be scaled.  Preferably, the thrust members are firstly brought neat the carton sides under elastic thrust and then pressed against them under pneumatic thrust.
Patent CA-1217781-A (CA)
Inventor: MAES PIETER J A
IPC: B01D43/00
Filed: 1983-03-15
Granted: 1987-02-10
Abstract: PROCESS FOR SEPARATING SOLIDS FROM OILS                      SUMMARY            An edible oil mixture containing a liquid phase and crystalline solids is at least partially separated by centrifugal separation. In the process the centrifugal force is sufficiently  high to cause separation of liquid from solid so that the  liquid is removed from solid and the space occupied by the liquid is replaced by the atmosphere. The average period of time during which the solid components are subjected to the centrifugal force is less than 2 minutes and the solids cake formed is continuously advanced mechanically or centrifugally or by a combination of both over a surface in a direction which is at an angle relative to the direction of the centri-fugal force.
Patent CA-1189712-A (CA)
Inventor: LU PANG-CHIA
IPC: B65D81/34
Filed: 1983-03-23
Granted: 1985-07-02
Abstract: MICROWAVABLE HEAT AND GREASE RESISTANT CONTAINERS     Abstract Multi-layer containers are provided which are resistant to hot fats under microwave conditions by coating the internal surface of a substrate which is not fat resistant with a cellulose ester layer such as cellulose acetate propionate.
Patent CA-1218058-A (CA)
Inventor: PAGE PHILIP R
IPC: C07C237/48
Filed: 1983-04-05
Granted: 1987-02-17
Abstract: ABSTRACT   A process for the preparation of new stable homogeneous hydrogenation catalysts, comprising the reaction of a rhodium salt or complex with a hydra-zine, or a salt thereof, eventually in the presence of excess tertiary phosphi ne, and their application in very reduced quantities in improved processes for the stereoselective hydrogenation of 6-deoxy-6-demethyl-6-methylenetetracycli nes and for the simultaneous dehalogenation and stereoselective hydrogenation of 11a-chloro-6-deoxy-6-demethyl-6-methylenetetracyclines, to furnish .alpha.-6-deo xy-tetracyclines in high yields and purities.
Patent CA-1238858-A (CA)
Title: Pharmaceutical compositions having calcium blocking  activity
Inventor: QUADRO GIUSEPPE
IPC: A61K31/135
Filed: 1983-07-06
Granted: 1988-07-05
Abstract: Abstract Pharmaceutical compositions containing as active ingredient a compound of general formula I                                     (I) and its addition salts with a pharmaceutically acceptable acid is described.  The compound is prepared by reacting bis-(2-(3,4-dimethoxy-phenyl)ethyl)amine with formaldehyde in a reducing medium. The composition is effective in the treatment of cardiovascular diseases and disturbances in cerebral circulation.
Patent CA-1195220-A (CA)
Inventor: MARKOW EDWARD G
IPC: B60C17/00
Filed: 1983-07-27
Granted: 1985-10-15
Abstract: RUN-FLAT TIRE AND METHOD OF MAKING SAME             ABSTRACT OF THE DISCLOSURE      A run-flat pneumatic tire having an annular struc-tural compression element in the inside surface of the crown thereof, which compression element is stabilized by a multiplicity of closely spaced spoke-like radial ele-ments in the tire sidewalls such that de-pressurized op-eration of the tire without damage is possible.  The com-pression element is a helix with closely spaced coils wound from a rod of a cross-sectional shape selected from various solid and tubular configurations.  Round, square, and rectangular coil cross-sectional configurations are shown as are interlocking convex/concave, tongue/groove arrangements.  Methods of installing the helical compres-sion element in the tire as by winding up the helix to reduce its diameter such that it can pass through the beads, or by introducing one end of an end coil of the helix over one of the beads into the interior of the tire and providing a relative rotation to feed the helix into the tire are  taught.   The compression element can be bonded in place and various means for preloading the in-stalled helix are also disclosed.
Patent CA-1215890-A (CA)
Title: Method for the production of fibre composite material   impregnated with resin
Inventor: ANDERSSON BENGT
IPC: C08J9/32
Filed: 1983-08-04
Granted: 1986-12-30
Abstract: Abstract of the Disclosure . A method for the production of a composite material in the form of a web, the material comprising fibres, a curable resin and expanded micro-spheres.  A web of fibres and microspheres is formed, and the curable resin is added subsequently.  The novel method overcomes prior art production pro-blems such as uncontrolled curing of resin when heat is applied to expand the microspheres and irregular distribution of impregnating liquid containing the resin.
Patent CA-1211733-A (CA)
Inventor: NAKATSUKASA WALTER M
IPC: C07D471/04
Filed: 1983-08-18
Granted: 1986-09-23
Abstract: ABSTRACT         Angiotensin I converting enzyme inhibitor A-58365 factor B is provided in greater abundance than coproduced Factor A by culturing Streptomyces chromo-fuscus NRRL 15098 under submerged aerobic fermentation conditions in an aqueous nutrient culture medium sup-plement with the amino acids proline and lysine.
Patent CA-1256435-A (CA)
Inventor: SPATZ DAVID M
IPC: C07D233/90
Filed: 1983-11-03
Granted: 1989-06-27
Abstract: ABSTRACT OF THE DISCLOSURE         The invention provides novel substituted heteroaryl compounds of formula   In typical compounds of the inventlon R is halo-substituted phenyl, X is sulfur or oxygen or a direct bond, Z is oxygen or sulfur, R1 is lower alkyl and R2 is a nitrogen-containing heterocyclic ring.  The compounds are good fungicides.  In particular, they possess especially good activity against Bean Powdery Mildew.
Patent CA-1227133-A (CA)
Inventor: SMITH GAYLORD D
IPC: A61K47/48
Filed: 1983-11-08
Granted: 1987-09-22
Abstract: ABSTRACT OF THE INVENTION   Compositions of matter are provided wherein cis-platinum (II) and cis-palladium (II) moieties having amine substituents are bonded to anionic macro-molecular entities. These compositions of matter may have improved solubility inthe plasma and are effective antitrypanosomal and antitumor agents in mammals. Alternatively, the compositions of matter may be insoluble in water and particu-larly adapted for in situ implantation into tumerous masses.
Patent CA-1202826-A (CA)
Inventor: ROBSON CHARLES H
IPC: A01K47/06
Filed: 1983-12-28
Granted: 1986-04-08
Abstract: Abstract of the Disclosure To promote the collection and harvesting of propolis from a bee colony a fine mesh screen through which bees are unable to pass is located in a central ventilation passage of the colony by registering it with the scraper screen of an internal pollen trap.  The bees deposit propolis on the screen which can be removed without dismantling the hive.