baber/WOPTO huggingface dataset:
Patent CA-1256810-A (CA)
Inventor: WILLIS FRANK M
IPC: B01D65/08
Filed: 1982-07-20
Granted: 1989-07-04
Abstract: TITLE End Plate and Module for Plasmapheresis ABSTRACT OF THE DISCLOSURE A plasmapheresis filtration module having stacked grooved plates interleaved with membrane filters, enclosed in a unitary, flexible, impermeable envelope, sealing being effected by pressing the membranes between blood flow channels and a sealing surface on a plasma side support, one of the plates being an end plate having reciprocatory pulse cavities therein.
Patent CA-1203989-A (CA)
Inventor: SANTI GIUNIO G
IPC: E02B17/02
Filed: 1982-08-06
Granted: 1986-05-06
Abstract: ABSTRACT OF THE DISCLOSURE        A submarine foundation structure consists of three or more supporting struts which are completely submerged.  The struts, in the form of a truss, are each supported by a base frame piled into the seabed.   All the struts are connected together near their upper ends by means of connecting beams through double hinges.  Each of the struts is ballasted at its lower end and is made buoyant at its upper end, so that due to the rigidity of the struts, the foundation structure is stable and in equilibrium on the base frames.
Patent CA-1179954-A (CA)
Inventor: HSIUNG HANSEN M
IPC: C07H21/00
Filed: 1982-08-20
Granted: 1984-12-27
Abstract: Abstract A .beta.-cyanoethyl blocking group is selectively removed from the phosphate moiety of a nucleotide or polynucleotide by treatment with a primary amine having from 3 to 5 carbon atoms or diethylamine.     resistance to a drug in the presence of successively higher amounts of an agent such as a drug against which the gene confers resistance so the only those eucaryotic cells into which multiple copies of the amplifiable gene have been inserted survive.  Eucaryotic cells into which multiple copies of the amplifiable gene have been inserted additionally include multiple copies of the desired gene and may be used to produce multiple copies of proteinaceous molecules.  In this way otherwise rare proteinaceous materials may be obtained in higher concentrations than are obtainable using conventional techniques.
Patent CA-1210679-A (CA)
Inventor: ANTAL SANDOR
IPC: B29C53/78
Filed: 1982-08-27
Granted: 1986-09-02
Abstract: ABSTRACT           Large-diameter, large-length hoses are manufactured by applying the component parts, including metal reinforcing plies, required for hose fabrication onto a flexible foundation led through an advancing or an advancing and rotating movement thereof while convey-ing the hose along a closed curved track.
Patent CA-1191216-A (CA)
Inventor: HARTMAN PETER W
IPC: B60L5/40
Filed: 1982-08-27
Granted: 1985-07-30
Abstract: MECHANISM FOR ASSURING REGISTRATION AND CONTACT      BETWEEN MULTIPLE TRAVELING COLLECTORS       AND PARALLEL CONDUCTORS             ABSTRACT OF THE DISCLOSURE           The electrical collector unit (41) and the overhead conductor entrance (26) are designed so that four collectors (63, 64, 66, 67) can properly enter the conductor slots (18, 19, 21, 22) without manual assistance and with the vehicle, not shown, carrying the collection unit (41) traveling at near a walking speed. Two collector subassemblies (42, 43) are mounted on the vehicle, not shown, each of which carries two collectors and includes spring biased parallel links (73, 74, 76, 77) between a pair of pivot posts (71, 86), a guide roller (61) engagable with side walls (28, 29, 36, 67) of the entrance chute (26) and equalizer beams (134, 136) supporting the collectors (63, 64 or 66, 67).
Patent CA-1183812-A (CA)
Inventor: JONES STEVE D
IPC: A01G23/00
Filed: 1982-10-18
Granted: 1985-03-12
Abstract: Log Skidding Vehicle's Pivotable Arch Structure Abstract A pivotable arch structure having an integral log bunk is pivotable at one end thereof relative to a main frame.  The log bunk includes several longitudi-nally arranged bunk webs which are bolstered by laterally arranged support beams connected thereto.  A bumper is arranged adjacent the end of the bunk webs near the pivot axis.  The longitudinal disposition of the bunk webs promotes longitudinal log travel thereon while the bumper guides logs initially engaged there-with in a direction to promote their subsequent engagement with the bunk webs.  The longitudinally arranged bunk webs also provide high operator visibility for various pivotal positions of the arch structure.
Patent CA-1184930-A (CA)
Inventor: BLASCHKE GUNTER
IPC: C11D1/90
Filed: 1982-11-18
Granted: 1985-04-02
Abstract: Abstract of the disclosure:               Bis-betaine-amine oxides of the formula                           (I) in which R is a saturated of an olefinically unsaturated hydrocarbon radical having 1 to 3 double bonds and 8 to 22 carbon atoms, n1 and n2 each is an integer of from 2 to 3, n1 and n2 optionally being identical or different, m1 and m2 each is an integer of from 1 to 4, m1 and m2 optionally being identical or different, and a, b, c and d, being identical or different, each is a number of from 1 to 5, with the proviso that the sum (a + b + c + d) is at most 10.       The compounds are prepared from primary amines of the formula RNH2, by dicyanoalkylation, hydrogenation, ethoxy-lation, reaction with alkali metal salts of .omega.-halocarboxylic acids, and subsequent oxidation with hydrogen peroxide. They are surfactants of mild action and suitable for formulating cosmetic and industrial cleaning agents.
Patent CA-1189956-A (CA)
Inventor: STEPHENSON DONALD L
IPC: H04N5/238
Filed: 1982-11-29
Granted: 1985-07-02
Abstract: DARK CURRENT COMPENSATING LENS IRIS CONTROL            Abstract of the Disclosure The iris of the lens of a closed circuit television camera is controlled to maintain an approximately constant magnitude video signal irrespective of dark current generated by the camera tube.  The television camera includes an optically black filter covering the initial horizontal scans of the camera.  A dark current sample is taken for each video field during a horizontal scan behind the optically black filter.  A compensated video signal is generated by substituting the dark current sample for blanking portions of the video signal.  The compensated video signal and the dark current sample are passed to a differential integrator the output of which is used to drive a motor which automatically controls the iris of the camera lens to maintain a selected magnitude video signal.          Manual control of the iris can be selected by the camera operator; however, a protection circuit couples the automatic iris control to partially close the lens iris if lighting conditions could potentially damage the camera tube while the iris control is in the manual mode.
Patent CA-1184960-A (CA)
Inventor: GRAY KEITH I
IPC: H01H33/02
Filed: 1982-12-20
Granted: 1985-04-02
Abstract: DEAD TANK HOUSING FOR HIGH VOLTAGE CIRCUIT BREAKER EMPLOYING PUFFER INTERRUPTERS            ABSTRACT OF THE DISCLOSURE         A cylindrical housing for a high voltage circuit breaker is filled with sulfur hexafluoride and receives three parallel elongated puffer interrupters arranged with their axes on the apices of an equilateral triangle.  A single triangular support plate receives one end of each interrupter and supports them in cantilever.  The triangular plate is fixed to the housing by thin steel straps affixed to respective apices of the plate.  Filter bags in a remov-able tray are disposed along the horizontal bottom of the housing.  Bushings enter the tank through openings in the tank wall.  The openings receive slotted flexible tubes which wrap around the slot edges to serve as corona rings.          The bushings each have an integral central conductive stud and conductive end plate.
Patent CA-1187756-A (CA)
Inventor: ZDEB BRIAN D
IPC: B29C65/58
Filed: 1982-12-23
Granted: 1985-05-28
Abstract: Injection Site Abstract of the Disclosure An improved injection site (18) for a medical fluid container (10) is provided, along with a procedure facilitating the automated assembly of the injection site (18).  An oversized, compressible situs (22) is retained in compressive relation to a generally tubular port (20) in a manner which makes inadvertent removal of the situs (22) virtually impossible.
Patent CA-1216791-A (CA)
Inventor: JANSEN FRANZ
IPC: C12N11/06
Filed: 1983-03-16
Granted: 1987-01-20
Abstract: PATENT APPLICATION   entitled :    New conjugates associating, by covalent bond, an enzyme with an antibody, and medicinal associations using the said conjugates.   in the names of : Franz JANSEN      Pierre GROS   assignee : Société anonyme styled : SANOFI     ABSTRACT OF THE DISCLOSURE                  The present invention relates to new immunoenzymic conjugates resulting from a chemical coupling, by covalent bond, of an antibody or a fragment of antibody, which has retained the capacity of recognizing the selected antigen, with an enzyme capable of producing ammonium ions from natural substrates which are well tolerated in higher animal organisms.           The invention also relates to a process for the preparation of these conjugates and the medicinal associations of said conjugates with an immunotoxin.
Patent CA-1189587-A (CA)
Inventor: FINK RICHARD R
IPC: H01R4/22
Filed: 1983-03-18
Granted: 1985-06-25
Abstract: CONNECTOR ASSEMBLY                        ABSTRACT       A connector assembly for metallic wires com-prises a tapered spring coil member made from stiff elastic wire having a distended end at the apex and a thermoplastic member having an elongated shell with a central bore closed at one end by a wall and having on the other end a substantially circular opening.  The in-side of the bore is substantially tapered such as to be adapted to house the tapered spring coil member.  Two recesses are provided in the tapered inside wall of the thermoplastic member running on opposite sides sub-stantially parallel to the central axis of the bore for providing a locking position to the distended end of the inserted spring coil member.  A protrusion near the open end of the thermoplastic member retains the tapered spring coil member inside of the thermoplastic member.  The thermo-plastic member preferably on its outside forms a frustrum of a cone with, in addition,two substantially conical section planes being provided to allow for easy gripping of the connector assembly.
Patent CA-1190985-A (CA)
Inventor: LO VICTOR
IPC: C08K5/134
Filed: 1983-04-28
Granted: 1985-07-23
Abstract: ABSTRACT OF THE DISCLOSURE:        A method of fabricating extruded products made of crosslinked polyolefin compositions, wherein organic peroxide is introduced, as a crosslinking agent, at the inlet of an extruder simultaneously with the polyolefin composition and an antioxidant, is disclosed The antioxidant is a system comprising n-octadecyl, 3-5-di-t-butyl-4-hydroxy-hydrocinnamate, as the primary antioxidant, and di(tri-decyl) thiodipropionate, as a synergistic antioxidant.
Patent CA-1210987-A (CA)
Inventor: SATO HACHIRO
IPC: B30B9/14
Filed: 1983-08-15
Granted: 1986-09-09
Abstract: Abstract of the Disclosure In a continuous press of a screw blade type, a driving shaft is rotatably secured to a frame by means of thrust bearings at both ends of the driving shaft, a screw drum having an increasing diameter towards center is disposed around the driving shaft to rotate therewith, a pair of screw blades are helically arranged around the screw drum symmetrically with respect to the center of screw drum, and an outer drum having a number of small filtering holes is arranged around the screw blades.  A pair of inlets for introducing raw materials to be pressed are provided at both ends of the outer drum and an outlet from which the pressed raw materials are discharged is also provided in the outer drum at its center.  At the outlet a pair of cone-shaped plates are arranged movably in an axial direction of the press and these plates are resiliently presses towards each other.  the pressure applied to the cake is automatically maintained constant due to the axial movement of the plates.
Patent CA-1211428-A (CA)
Inventor: NOZEMACK RICHARD J
IPC: B01J35/10
Filed: 1983-09-22
Granted: 1986-09-16
Abstract: ALUMINA-SILICA COGEL       Abstract A precipitated alumina-silica cogel which possesses a high total pore volume and wide pore size distribution.  The precipitated cogel is used to prepare catalysts and catalyst supports that are used in the catalytic conversion and processing of hydrocarbons.
Patent CA-1196941-A (CA)
Inventor: JAROSZ JOHN M
IPC: H01H3/60
Filed: 1983-10-14
Granted: 1985-11-19
Abstract: ABSTRACT OF THE DISCLOSURE A brake and operation indicator for a movable contact of a switch, the movable contact being rapidly moved by ignition of a power cartridge to open the switch. A thin-walled sleeve is positioned conformally about a movable pin, a portion of which is lightly held in a bore of an end member of a housing for the switch. The sleeve is shorter than the distance between a head on the pin and the end member. The bore is normally closed by a thin membrane. When the contact is moved, it ultimately abuts the head, moving the pin through the membrane to a position beyond the end member where a portion of the pin is visible. Movement of the pin also collapses the sleeve between the head and the end member in accordion-like fashion to dissipate the kinetic energy of and stop the contact. The presence of the pin within the sleeve renders the collapse controlled, uniform, and efficient. The visible portion of the pin informs that the switch is open.
Patent CA-1212059-A (CA)
Inventor: PATAKI LESLIE
IPC: C12N1/34
Filed: 1983-10-28
Granted: 1986-09-30
Abstract: ABSTRACT OF THE DISCLOSURE Fermentation of microorganisms, such as yeasts, is effected to provide substantially improved yield and reaction time by  saturating the  fermentation medium with  dissolved  oxygen  and  forming  the  fermentation medium as a colloidal foam.
Patent CA-1195202-A (CA)
Inventor: SCHNEIDER WERNER K
IPC: A24D1/02
Filed: 1983-10-28
Granted: 1985-10-15
Abstract: A B S T R A C T        A CIGARETTE PAPER The invention relates to a cigarette paper having the conventional burning additives and fillers containing from 20 to 50 % by weight of bast fibres of fine fibrillation, with which a degree of grinding of at least 85 SR is produced. The cigarette paper produced according to this formulation has a pore structure which greatly promotes diffusion, in particular diffusion of carbon monoxide.
Patent CA-1220394-A (CA)
Inventor: BRACKMANN WARREN A
IPC: B07B4/02
Filed: 1983-12-13
Granted: 1987-04-14
Abstract: ABSTRACT OF THE DISCLOSURE            Winnowing of shredded tobacco stem material, or other particulate tobacco material, is effected by metering the shredded stem material from a reservoir and then picking the metered flow to open and separate the particles one from another.  The resulting stream of separated individual particles of shredded tobacco stem material is projected into an upwardly-flowing air stream to entrain a desired lighter fraction of the particles and carry  it out of the separator device. The undesired heavy  fraction  falls  in the  separator device and is collected.  The collected heavy fraction preferably is reprocessed to separate agglomerates of shredded stem material present in the heavy fraction into individual particles, which are then entrained in a second upwardly-flowing air stream which subsequently joins up with the first gas stream.
Patent CA-1215073-A (CA)
Inventor: KHAN JAMIL A
IPC: C07C69/04
Filed: 1983-12-14
Granted: 1986-12-09
Abstract: ABSTRACT OF THE DISCLOSURE      A compound having the formula YmXnCC(R1)=C(R2)R3 where Y is hydrogen, cyano or C2-C19 carbalkoxy; X is chlorine or bro-mine; R1 is hydrogen, chlorine, bromine or -COOR4; wherein R4 is C1-C18 alkyl, C3-C18 alkanyl, C5-C6 cycloalkyl, C7-C9 aralkyl or C1-C18 linear or branched alkyl, provided that R1 is not chlorine or bromine if R2 is chlorine or bromine and if R1 and R2 are hy-drogen they must be in the trans configuration; or R1 and R2 together is C3-C10 alkylene; R3 is an electron withdrawing group; n is 1, 2 or 3 and m is 3-n and the making said compound is dis-closed.    An intermediate compound, useful in the manufacture of the above compound, having the formula YmXnCCHR1-CR2R3X1 where Y, X, R1, R2, R3, n and m have the meanings given for the com-pound of this invention and where X1 is chlorine or bromine with the limitation that when n is 3, R1 is hydrogen, X and X1 are chlorine, if R2 is methyl then R3 is not methoxycarbonyl and if R2 is hydrogen then R3 is not methylcarbonyl, and a process for making said intermediate is described.    A    composition    incorporating    the    compound, YmXnCC(R1)=C(R2)R3, with a vanadium catalyst, useful as a cata-lytic agent, is also disclosed.    A process for preparing poly(alpha-olefins) employing a com-pound of the above formula as a catalyst without any of the re-strictions relating to the meaning of R1 and R2 is also taught.
Patent CA-1220225-A (CA)
Inventor: TOTH EDIT
IPC: A61K31/13
Filed: 1983-12-23
Granted: 1987-04-07
Abstract: Abstract The invention relates to the preparation of new diethylaminoalkoxybenzhydrol derivatives of the for-mula (I)                 (I) wherein R1      is hydrogen, halogen, trihalomethyl, alkyl having from 1 to 4 carbon atoms or alkoxy having from 1 to 4 carbon atoms, R2      is halogen, trihalomethyl, alkyl having from 1 to 4 carbon atoms or alkoxy having from 1 to 4 carbon atoms, and n       is 1, 2, 3 or 4, and acid addition and quaternary ammonium salts thereof.          According to another aspect of the invention, there are provided new compounds of the formula (I), and acid addition and quaternary salts thereof. The compounds can be used for the treatment of acute ethanolic intoxica-tion and depression syndroms. Pharmaceutical compositions containing them as active ingredient are also within the scope of the invention.
Patent CA-1227416-A (CA)
Inventor: SZOKE BELA B
IPC: B01D53/18
Filed: 1984-03-05
Granted: 1987-09-29
Abstract: ABSTRACT     Reducing acid rain fall by washing fumes of combustion products and by products of processing plants before discharged into the atmosphere.Creating ideal conditions for gases to undergo chemical reactions with water and optional chemicals in a form of solution.The liquid sprayen on fumes in a con-fined area than filtered and recirculated.When it become inactive to react with gases the circulation ceased and the impurity laden mixture conducted through filtering system into a tank to stratify and the concentrated layers of chem-icals drained to further reclamation process.The provided system of apparatus enables a particular industry to deal with their own particular discharge products and formulate their own chemical additives to be effective in this vital endeavour rather than let the discharged fumes scatter in high altitudes and let moisture in the atmospheric air create the ideal conditions to react with gases and washed down by precipitation or may be at higher concentration formed by saturation and deposited at dew fall.These accurances respon-sible directly or indirectly for quality of farm products and inversely effect the health of consumer. Add distruction to forestry,harmfully effect wild life,deteriorate conditions in lakes and river beds especially throughout the prevailing wind path of industries.
Patent CA-1220304-A (CA)
Inventor: BETTCHER WILLIAM H
IPC: A41D13/08
Filed: 1984-03-09
Granted: 1987-04-14
Abstract: Protective Garment Abstract A protective garment 10, such as a glove, arm guard or the like of wire 24 and fiber strands 26, 28, 30 and an elastomeric coating 16.  The preferred garment is knitted from yarn 12 having a core 22 of one or more wire strands 24 and a fiber strand 26, and two wrappings of fiber strands 28, 30, preferably polyester.  The knitted garment is coated, preferably by dipping in nitrile rubber, and the coating is cured in place.  The garment is highly cut-resistant, nonabsor-bent, highly slip-resistant, light in weight and flexible.
Patent CA-1217139-A (CA)
Inventor: ENSCORE DAVID J
IPC: A61K35/08
Filed: 1984-05-03
Granted: 1987-01-27
Abstract: ABSTRACT OF THE DISCLOSURE    Mineral oil (MO) polyisobutylene (PIB), colloidal silicon dioxide (CSD) mixtures suitable for use as drug containing matrices in transdermal delivery systems are disclosed.          Preferred systems for dispensing moderately mineral oil soluble drugs contain at least about 6% CSD, have a MO/PIB of at least 1.0 and a viscosity of at least 1.5 x 108 poises.  Preferred systems for dispensing clonidine have a clonidine permeability of at least 1.0 x 10-4 µg/cm sec and a MO/PIB of at least 1.2.
Patent CA-1253455-A (CA)
Inventor: HOEBEL ROBERT E
IPC: C25D19/00
Filed: 1984-06-22
Granted: 1989-05-02
Abstract: ABSTRACT OF THE DISCLOSURE         A process and apparatus for tensioning fiber during electrodeposition of a metal layer in an efficient continuous process comprising an array of contact rollers arranged to impose tension on the fiber as it passes through the process and an apparatus for releasably mounting the contact rollers for ease or replacement.  Tension is imposed on the fiber by revers-ing direction of the fiber as well as running the contact rollers, which are driven independently, at speeds slower than the speed of the fiber through the process.
Patent CA-1193194-A (CA)
Title: Immunogens obtained from unlabelled derivatives of  butylamino propiophenone and a process for immunogen  preparation
Inventor: FINDLAY JOHN W A
IPC: A61K35/16
Filed: 1984-07-31
Granted: 1985-09-10
Abstract: ABSTRACT           An immunogen comprises a conjugate comprising a compound of formula:                           wherein  q is an integer of from 1 to 3, coupled to a suitable immunogenic carrier material; the immunogen can be used to raise antisera containing antibodies specific to the anti-depressant bupropion.
Patent CA-1226915-A (CA)
Inventor: HENZEL RUSSELL A
IPC: G05B15/02
Filed: 1984-08-13
Granted: 1987-09-15
Abstract: A B S T R A C T     A plant management system is provided.   The system includes one  or  more  digital  process  control  and  data  acquisition subsystems and a plant control network.   Each control subsystem includes  a  data  highway,  and  process  control,  and  process interface units.   The plant control network is a token-passing distributed  plant  control  network  in  which  a plurality  of physical  modules  communicate  with  one  another  over  a  plant control bus.  While there are a limited number of different types with each type having different functions,  all physical modules have common units,  one of which is a module central processor unit.   Both the number of modules and the number of types of modules of a plant control network have both a maximum and a minimum.  Reliability of the plant management system is improved by a provision for redundancy at the physical module level.  One type  of  physical  module  provides  data   communication and translation facilities between the plant control network bus and the data highway of a control subsystem.  Another type of module provides a universal operator station at which is available all information and capabilities needed by an operator to operate a plant.