baber/WOPTO huggingface dataset:
Patent CA-1221689-A (CA)
Inventor: HANAGAN MARY A
IPC: C07D521/00
Filed: 1983-09-08
Granted: 1987-05-12
Abstract: Title              BA-8486A       HERBICIDAL ORTHO-ALKYL- AND ORTHO-ALKENYL-SUBSTITUTED BENZENESULFONAMlDES        Abstract of the Disclosure A class of ortho-alkyl- and ortho-alkyl-substituted benzenesulfonamides are useful as general or selective pre-emergent or post-emergent herbicides and as plant growth regulants.  The compounds of the invention are of the following formula:         wherein R1 is     CHC1CH2C1, CHC1CHC12, CH=CBr2, CH=CHR9, CH=CHCO2CH3 or CH=CF2;     R2 is H, F, Cl, CH3, OCH3 or CF3;     R3 is H or CH3;     R4 is H, F, Cl, Br or CH3;     R5 is F, Cl, Br, OC(O)R6, OC(O)CF3, OH, OCH2?, OSO2R6, OSO2CF3, OSO2C6H5R7 S(O)mR6, OSO2N(CH3)2 or CO2R8;     R6 is C1-C3 alkyl;     R7 is H, F, Cl, Br, CH3, OCH3 or CF3;     R8 is Cl-C3 alkyl, CH2CH=CH2, CH2CH2OCH3 or CH2CH2Cl;     R9 is OCH3 or OCH2CH3;            R10 is H, OCH3 or OCH2CH3;          Rll is H, Cl or OCH3;          R12 is H or CH3; n is 0 or 1; m is 0, 1 or 2;     A is            A-l         A-2   A-3   X  is CH3, OCH3, Cl, F, Br, CH2CH3, OCH2CH3 or OCF2H;  Y   is NHCH3, N(CH3)2, Cl-C4 alkyl, Cl-C4 alkyl substituted with 1-3 atoms of a) F, b) Cl or c) Br, CH2OCH3, CH2OCH2CH3, C1-C4 alkoxy, C1-C2 alkylthio, C3-C4 alkenyloxy, C3-C4 alkynyloxy, OCH2CH2OCH3, CH(OCH3)2,CH(OCH2CH3)2,     OCH2CF3, OCH2CH2F, OCH2CH2C1, OCH2CH2Br or GCF2T; wherein G is O or S and T is H, CHClF, CHBrF, CF2H or CHFCF3;   Z is CH, N, CCH3, CBr, CCl, CF or CCH2CH3;  Xl is O or CH2;  Y1 is H, CH3, OCH3 or Cl;  X2 is CH3, OCH3 or SCH3;  Y2 is CH3, CH2CH3 or CH2CF3; and X3 is CH3 or OCH3;     and their agriculturally suitable salts; provided that a) when R4 is halogen, R5 is the same halogen b) when R5 is halogen, R4 is either hydrogen or the same halogen; c) when n is 1, R11 is hydrogen; d) when R12 is CH3 and R10 is alkoxy, R9 is the same alkoxy; and e) when X is Cl, then Z is CH and Y is NH2, NHCH3, N(CH3)2, CH3, OCH3 or OCF2H; and f) when R1 is CH2CH2OCH3 or CH2CH2OCH2CH3 then Y is other than CH(OCH2CH3)2.
Patent CA-1205960-A (CA)
Inventor: STELTENKAMP MICHAEL S
IPC: D21C11/04
Filed: 1983-09-14
Granted: 1986-06-17
Abstract: ABSTRACT OF THE DISCLOSURE A process of producing cooking liquor for addition to a digester for enhancement of the yield derived from kraft pulping of wood chips in which a portion of the black liquor is treated with lime under certain conditions and then reused as cooking liquor.  The causticizing of the black liquor results in the generation of polysulfide ions and allows, through the formation of calcium-organo complexes, for the carryover of soluble calcium with the black liquor.  The presence of calcium ions synergistically enhances the effectiveness of polysulfide such that the use of the new cooking liquor results in pulp yield increases of several percentage points for the same lignin content when compared to conventional kraft pulping.
Patent CA-1196056-A (CA)
Inventor: REICH GREGORY N
IPC: H01M4/57
Filed: 1983-09-19
Granted: 1985-10-29
Abstract: FORMING OF TETRABASIC LEAD SULFATE         BATTERY ELECTRODES                  ABSTRACT OF THE DISCLOSURE     A method of forming battery plates or elec-trodes from tetrabasic lead sulfate includes the step of adding a lead peroxide such as lead dioxide in powdered form to the tetrabasic lead sulfate for making the paste to be applied to the plate or electrode supporting grids.  The addition of this lead peroxide allows forming the plates or electrodes in an electrolyte of high specific gravity, and in reduced time, with increased effi-ciency and reduced energy consumption.  Such bat-tery plates or electrodes may thus be formed in their final containers or jars, significantly reducing the practical problems of disposing of used forming electrolyte solution.
Patent CA-1201353-A (CA)
Inventor: STEINER PIERRE G
IPC: A24F42/60
Filed: 1983-09-28
Granted: 1986-03-04
Abstract: Tar-Free Smoking Devices Abstract of the Disclosure Disposable smoking device disclosed in a variety of pipe, cigarette or cigar configurations, and designed to totally suppress the inhalation by the user of the toxic substances contained in tobacco smoke. This goal is achieved by keeping the air-intake channel separated from the com-bustion chamber by a fire-resistant, but heat-conductive wall and by depositing on the channel-sidde of this wall nicotine and other tobacco-simulating substances in a volatile or sublimable form whose vapors only are inhaled; thus giving the user the same sensations as a common pipe, cigar or cigarette, but free of the deleterious effects inherent to the absorption of tobacco smoke.      The air intake channel may be located either in the center of the combustion chamber or along its periphery.
Patent CA-1230624-A (CA)
Inventor: STENDALS KARL E
IPC: E05C19/16
Filed: 1983-12-07
Granted: 1987-12-22
Abstract: ABSTRACT            Lock for overhead doors and similar.  The lock comprises a stationary part in the form of a lock housing (10) having a tubular lock sleeve (17) which is parallel with the direction of movement of the door, and a movable part which comprises a lock plunger (13) arranged to enter into the lock sleeve when the door is closed, and in the lock housing a lock latch (18) arranged to be brought into engagement with the plunger and to prevent the extraction of the plunger from the lock sleeve.
Patent CA-1207107-A (CA)
Inventor: SMITH RAYMOND A
IPC: C14C9/00
Filed: 1984-01-25
Granted: 1986-07-08
Abstract: ABSTRACT OF THE DISCLOSURE A process for reversibly preserving hides or skins by treating said hides or skins with an aqueous solution of aluminum ions and thereafter adjusting the pH of said contacted hides or skins and solution to from about 3 to about 5.
Patent CA-1219847-A (CA)
Inventor: MARCHETTI AUGUSTO
IPC: B65B59/02
Filed: 1984-01-30
Granted: 1987-03-31
Abstract: ABSTRACT  Two  belt.  conveying  units,  which  can  be  positioned  at adjustable mutual distance, receive the belt driving movement by transmission conic groups slidingly mounted on a motorized shaft with  poligonal  section  situated at  the outlet ends of said units.  The  above  mentioned  conic  groups  are  provided  with vertical  outlet  shifts,  which  simultaneously act  as driving elements  for the belts and as rotation pins for the support strictures of the same belts.  A threaded shaft for distance adjustment and a transversal guide system formed by sleeves of limited extension slidingly mounted on a single guide are situated in their turn in a same vertical plane at the inlet ends of the conveying units.  In addition to the motorization, the adjustment distance and the guide, there are thus assured limited rotary movements of the two units, which allow a suitable engagement of the belts with the carton sides for their whole path through the machine.
Patent CA-1209982-A (CA)
Inventor: HORODYSKY ANDREW G
IPC: C10M169/06
Filed: 1984-01-31
Granted: 1986-08-19
Abstract: GREASE COMPOSITION            ABSTRACT          Grease compositions, wherein the grease is thickened with a metal hydroxyl-containing soap grease thickener are provided.  Other essential ingredients of the compositions include borated hydrocarbyl epoxides and phosphorus and sulfur moieties.
Patent CA-1227433-A (CA)
Inventor: VASKO KENT A
IPC: A01L7/02
Filed: 1984-02-29
Granted: 1987-09-29
Abstract: ABSTRACT OF THE DISCLOSURE A horse shoe pad is formed of a shock absorbing layer and a stabilizing fabric layer. The shock absorbing layer may be made of a dense non-cellular polyurethane of essentially linear structure containing unsatis-fied hydroxyl groups, having a compression set of less than 15%, and preferably less than 5%, an elongation at break of at least 500%, a recovery after compression which is delayed by about 0.7 second, and a hardness on the Shore 00 scale of approximately 70. The fabric reinforcing layer may be a woven nylon fabric. In addition to these two layers, some embodiments include an additional layer of stabilizing fabric on the opposite side of the shock absorbing layer and/or layers of polyester urethane forming base and/or top layers. The pad may be used both between a plastic or a conventional metal horse shoe and the hoof, or the pad may be shaped to fit free-floatingly within the interior hoof wall and held in place only by an underlying sheet of material which is in turn secured in place by a conventional horse shoe.
Patent CA-1252350-A (CA)
Title: Installation et procede de chauffage du type a  combustion submergee
Inventor: LAURENT FRANCOIS
IPC: F24H1/10
Filed: 1984-03-02
Granted: 1989-04-11
Abstract: L'invention concerne une installation et un procédé de chauffage du type à combustion submergée. Selon l'invention l'installation 1 comprend une tour de lavage 8 comportant plusieurs cuvettes C1, C2...superposées se recouvrant partiellement formant des cascades de rideaux d'eau continus sur les trajets des fumées sortant du bain 3 de l'installation après avoir barboté sous un plateau 26 assurant une certaine surpression de la combustion. L'invention s'applique aux installations à combustion submergée particulièrement celles dans lesquelles on désire atteindre une température relativement élevée de l'eau à chauffer. :
Patent CA-1205399-A (CA)
Title: Antibodies against interferon proteins and method of  producing same
Inventor: BERG KURT F
IPC: A61K39/44
Filed: 1984-03-05
Granted: 1986-06-03
Abstract: ABSTRACT OF THE DISCLOSURE        Two  novel  processes  are  provided  for  producing  antibodies. One  process  comprises  the  steps  of  first  immunizing  an  immunizable animal  against  immunological  determinants  of  human Le form interferon protein  or  proteins,  and  then  obtaining  antiserum  from that  animal.          The  other process comprises the steps of first culturing a hybridoma cell clone producing antibodies directed against immunological determinants of  human Le form interform protein  or proteins, and then  recovering the antibodies from the culturing medium.   In each process, the human Le  form  interferon protein or proteins must be those which have been specifically  described  in  the  specification.    These  antibodies  are strictly specific to the active species.
Patent CA-1239820-A (CA)
Inventor: MARGOLIN MARK
IPC: G02B6/42
Filed: 1984-03-07
Granted: 1988-08-02
Abstract: ABSTRACT    A fiber optic connector is disclosed for optically coupling a pair of fiber optic cables or a single fiber optic cable and a light source or detector.  A terminal member includes a pair or identical matching halves defining a through hole extending axially there-through.  The through hole has a first portion extending through a mating end of the terminal member and sized to snugly receive a length of the fiber core stripped of the outer coating and properly positioning the core with respect to the mating end of the terminal member.  The through hole has a second portion extending through a rear end of the terminal member and sized for receiving the outer coating of the fiber optic cable.  Projections are formed in the second portion of the through hole for clamping the outer coating to prevent lengthwise movement of the fiber optic cable relative to the terminal member.  A ferrule member is positionable over the rear end of the terminal member for biasing the projections into clamping engagement with the outer coating of the fiber optic cable.
Patent CA-1200939-A (CA)
Inventor: MILLER-THOMSON JAMES J
IPC: H04Q1/446
Filed: 1984-03-19
Granted: 1986-02-18
Abstract: SINGLE FREQUENCY DETECTION CIRCUIT          Abstract of the Disclosure A single frequency tone detection circuit for detecting a signalling tone in the presence of guard (i.e. voice) signals on a telephone line.  The circuit utilizes a unique arrangement for separating the tone and voice signals by first rectifying and then filtering the incoming signal to eliminate any fundamental component of the signalling tone.  The signals are then separated by low and high-pass filters into d-c and a-c components and after further processing their magnitudes are compared to ascertain whether or not a valid signalling tone is present.
Patent CA-1255557-A (CA)
Title: Dispositif capteur d'energie solaire resistant bien  au vent
Inventor: GALLOIS MONTBRUN ROGER
IPC: F24S50/20
Filed: 1984-04-10
Granted: 1989-06-13
Abstract: D E S C R l P T I F Monsieur GALLOIS MONTBRUN Roger Dispositif capteur d'énergie solaire résistant bien nu vent. Dispositif comprenant un ensemble incliné de panneaux solaires (photovoltaîques ou éventuellement thermiques) présentant la forme d'une surface rectangulaire allongée dans le sens horizontal, comprenant aussi une carène (2) de forme comparable à l'ensemble des panneaux (1) et fixée derrière eux de façon à déterminer un dièdre évoquant un toit, avec un ou des évents (8) à la partie supérieure, les extrémités du dièdre étant obturées par des panneaux triangulaires, et le tout étant fixé à une distance au sol faible mais suffisants pour permettre l'entrée de l'air frais à l'intérieur du dièdre, évitant ainsi une prise au vent trop grande tout en permettant une circulation d'air au dos des panneaux. Application aux capteurs orientables.
Patent CA-1209469-A (CA)
Inventor: HYNES JOSEPH H
IPC: E21B47/10
Filed: 1984-05-02
Granted: 1986-08-12
Abstract: ABSTRACT A test tool adapted for use during pressure testing of a subsea blowout preventer stack is dis-closed.  The tool has upper and lower body means con-nected in a first connection by left hand threads.  A wellhead sealing tool is attached to the lower body means for sealing the wellhead.  A check valve landed in the bore of the tool prevents downward fluid flow from the interior of the tool, but allows upward flow through the tool and the attached drill pipe for  the detection of leakage of the wellhead sealing tool about the wellhead during pressure testing of a blowout pre-venter in the stack. During testing of a shear ram blowout preventer, the upper body means is disconnected from the lower body means by turning the drill pipe to the right.  Raising the drill pipe then causes the up-per body means to shift a second set of right hand threads into position and moves the upper body means and the drill pipe from the bore of the shear ram al-lowing it to be closed for pressure testing. The lower body means and connected wellhead sealing tool may be retrieved without tripping the drill string by lower-ing the upper body means for reconnection to the lower body means by the right hand threads of the upper body means engaging a second set of right hand threads on the lower body means.  After reconnection, drain ports are open in the tool allowing the drill pipe to be raised while draining drilling fluid from its interior.
Patent CA-1216021-A (CA)
Inventor: DAMROW PAUL A
IPC: H01M10/39
Filed: 1984-05-09
Granted: 1986-12-30
Abstract: ABSTRACT OF THE DISCLOSURE          Alkali metal/sulfur battery cells, in which the cathodic current collector is a shaped article comprising an aluminum substrate coated with molybdenum, have longer service lives if the molybdenum is overcoated with a layer of molybdenum oxides comprising an outer portion consisting of MoO3.
Patent CA-1217605-A (CA)
Title: Shower dispenser container-receiver coupling system
Inventor: GREENHUT BART E
IPC: A47K5/12
Filed: 1984-06-01
Granted: 1987-02-10
Abstract: ABSTRACT     A system is described for connecting a bottle to a shower dispenser, which enables connection with only a small angle of turning, which latches the bottle in position while permitting detachment, and which avoids leakage of material during dispensing.  The bottle or container, has a cam on its neck, and the shower dispenser receiver into which the container can be screwed has a slot forming a detent that is deflected by the cam as the container is turned, to resist unscrewing of the container.  The bottom of the slot that forms the detent, also forms a stop that prevents further screwing in of the container.  The receiver has an internal cylindrical projection that is closely received within the container neck, and which substantially abuts an internal flange within the container, to minimize leakage of liquid during dispensing.
Patent CA-1229790-A (CA)
Inventor: KUYPERS LEONARDUS P C
IPC: G01N33/576
Filed: 1984-09-13
Granted: 1987-12-01
Abstract: ABSTRACT     The present invention concerns a method for detection of the core antigen of hepatitis B virus in a sample comprising a first incubation with carrier-bound antibodies directed against hepatitis B surface antigens and a second incubation with antibodies against the core antigen in the presence of a detergent.    Also claimed are test kits for carrying out this method and an immunochemical reagent comprising antibodies directed against the surface antigen and against the core antigen conjointly bound to a carrier.
Patent CA-1247775-A (CA)
Inventor: KONDO HIDETOSHI
IPC: C08L23/00
Filed: 1984-10-02
Granted: 1988-12-28
Abstract: METHOD FOR PRODUCING SILICONE AQUEOUS EMULSION COMPOSITIONS                       Abstract Described is a method of producing silicone aqueous emulsion compositions which cure at room temperature by the removal of water to form elastomeric coatings or films with superior surface gloss, good adhesion to substrates, and rustproofness.  The method prepares an emulsion of polydiorganosiloxane having at least two hydroxyl groups per molecule, colloidal silica or alkali metal silicate, curing catalyst, emulsifier, and water, the emulsion having a pH of from 9 to 12.  After a period of ripening for a period of time, so that an elastomeric material will be formed when water is removed at room temperature, an amino-functional silane or its partial hydrolyzate is added to give the emulsion its improved properties.
Patent CA-1252271-A (CA)
Title: Procede d'elaboration de brins supraconducteurs  multifilamentaires a partir de chalcogenure ternaire  de molybdene
Inventor: DUBOTS PATRICK
IPC: H01L39/12
Filed: 1984-10-18
Granted: 1989-04-11
Abstract: : Procédé d'élaboration de brins supraconducteurs multifilamentaires à partir de chalcogénure ternaire de molybdène. La présente invention concerne les brins supraconducteurs constitués defilaments supraconducteurs à base de chalcogénure ternaire de molybdène (Pb Mo6S8) assemblé au sein d'une matrice stabilisatrice à base de cuivre. Elle a pour objet un procédé de fabrication des filaments supraconducteurs consistant à mélanger une poudre de chalcogénure ternaire de molybdène avec une poudre métallique de granulométrie inférieure choisie parmi les composants du chalcogénure considéré ou parmi le groupe de métaux constitué par l'aluminium, l'argent, le gallium, le rhénium, le titane, à gainer le mélange de poudre obtenu à l'aide d'une paroi métallique constituée à partir d'un groupe de métaux formé par le molybdène, le niobium, le tantale, le titane et le vanadium et à soumettre le brin supraconducteur obtenu après étirage et tréfilage selon les techniques classiques de tréfileries à un traitement thermique final consistant en une cuisson à une température de l'ordre de 800.degree.C pendant plusieurs dizaines d'heures.
Patent CA-1226116-A (CA)
Inventor: BECHER DIETER
IPC: C01B32/40
Filed: 1984-11-09
Granted: 1987-09-01
Abstract: Process for the production of carbon monoxide Abstract of the Disclosure Carbon monoxide is produced in an improved process in a carbon-filled, water-cooled generator in the con-figuration of a truncated cone in the longitudinal section, by the gasification of said carbon with a mixed gas of oxygen and carbon dioxide, wherein the improvement comprises injecting the mixed gas into the generator through at least one downwardly-directed, coolable nozzle arranged in the generator sidewall and removing the car-bon monoxide formed.     -c-
Patent CA-1263856-A (CA)
Inventor: BALLARD RAYMOND M
IPC: B65H23/025
Filed: 1984-12-06
Granted: 1989-12-12
Abstract: TITLE Apparatus For Winding Film ABSTRACT       An apparatus for winding rolls of thin, wide film.  Highly quality rolls free from circumferential ridges are wound by pressing a segment bowed roll against a winding roll.
Patent CA-1239580-A (CA)
Inventor: CARRICO ROBERT J
IPC: C12Q1/68
Filed: 1984-12-12
Granted: 1988-07-26
Abstract: ABSTRACT OF THE DISCLOSURE       A nucleic acid hybridization assay wherein the hybrid formed with the probe has binding sites for two specific binding reagents, one of which comprises a first label and the other a second label, interaction of the first and second labels providing a detectable response which is measurably different when the two labeled reagents are both bound to the same hybrid compared to when the two labeled reagents are not so bound.  The formation of the hybrid assay product brings the two labels within a proximate interaction distance of one another, e.g., as in the cases of sequential catalyst (enzyme) interaction and energy transfer.          Since the labels provide a response which is distinguishable when they are associated with a hybridized probe, no separation step is required.
Patent CA-1233838-A (CA)
Inventor: HORMADALY JACOB
IPC: H01L27/01
Filed: 1984-12-18
Granted: 1988-03-08
Abstract: TITLE           BOROSILICATE GLASS COMPOSITIONS                      ABSTRACT        The invention is directed to a barium borosilicate glass which is free of Bi, Cd and Pb.          The glass, which also contains small amounts of Nio, is especially useful as a binder for thick film resistor compositions to be used for making low end resistors.
Patent CA-1237657-A (CA)
Inventor: MANDERSCHEID PHILLIP H
IPC: E21B33/129
Filed: 1985-01-10
Granted: 1988-06-07
Abstract: Abstract A well packer  is shown which  is particularly suitable for  use  in  high temperature well environments,  such as  in fire   flooding   and   steam   injection   secondary   recovery techniques.  The  well  packer  has  a  central  mandrel  which extends within an outer assembly,  including a top body with an  interior  bore,  which circumscribes  the central mandrel.          The  central  mandrel  has an external  flange region about a portion of the circumference, for contacting abutment members within the top body bore when the mandrel is rotated within the body,  to transmit torque to the outer assembly.  A seal element  in  the  outer  assembly  moves  radially  outwardly between a retracted and extended configuration to sealingly engage the well bore.   A slip-cone assembly carried in the outer assembly moves between retracted and extended positions to grip the well bore and anchor the tool.  A sliding dog and cooperating setting nut mechanism transmit torque responsive to  rotation  of  the  central  mandrel,  to propel  the  cones beneath the gripping slips to anchor the assembly to the well bore  with  the  seal  in  the  extended  configuration.   A knock-down collet carried on the lower cone, cooperates with a  release  sub  at  the lower end of  the central mandrel to facilitate  release  of  the  gripping  slips  during  retrieval operations.