baber/WOPTO huggingface dataset:
Patent CA-1320296-C (CA)
Title: Cross-linking agent for controlled film build epoxy coatings applied by cathodic electrodeposition
Inventor: MCINTYRE JOHN M
IPC: C09D/
Filed: 1987-09-18
Granted: 1993-07-13
Abstract: ABSTRACT                A process for the preparation of an epoxy cationic resin from an epoxy resin composition having terminal oxirane groups which includes the step of converting oxirane groups to cationic groups by reacting a nucleophile with at least some of the oxirane groups of the epoxy resin composition wherein an organic acid and water are added during some part of this conversion; characterized by using as the epoxy resin composition a blend of (I) at least one of (A) at least one epoxy-based resin prepared from a diglycidyl ether of a polyether polyol having an average epoxide equivalent weight of from 350 to 5000; or (B) at least one epoxy-based cationic resin prepared from a diglycidyl ether of a polyether polyol having an average epoxide equivalent weight of from 350 to 5,000 which diglycidyl ether has been partially capped with a monofunctional capping agent; or (C) a combination of (A) and (B); and (II) at least one different epoxy-based rosin; wherein at some time during preparation of the composition, the resins are converted to cationic resins whereby there is obtained a blend of a cationic polyether epoxy-based resin and a different cationic epoxy-based resin; said blend comprising from 10 to 35,505A-F     90 percent by weight of component (I) based on total cationic resin and wherein the blend of cationic resins has a charge density of from 0.2 to 0.6 milllequivalent of charge per gram of resin.   35,505A-F
Patent CA-1319287-C (CA)
Title: Method of making soft paper
Inventor: WEDIN IRENE KATARINA
IPC: D21F11/04
Filed: 1987-10-01
Granted: 1993-06-22
Abstract: Abstract Soft paper from cellulose fibres is manufactured by wet-forming a first fibre layer. Thereafter air-borne dry fibres are deposited directly on one or both sides of the wet-formed layer while this is still wet, so that a second and possibly a third fibre layer are formed on the first one. Fibre bindings thereby arise between the layers. The wet-formed fibre layer gives the soft paper its strength, while the dry-formed fibres give a soft surface.
Patent CA-1328780-C (CA)
Inventor: LUXON BRUCE A
IPC: H01B1/22
Filed: 1987-10-29
Granted: 1994-04-26
Abstract: ABSTRACT OF THE INVENTION An injection molding compound comprising elongated granules, each of said granules containing a bundle of elongated composite fibers, which have a semimetallic core and at least one relatively thick uniform and firmly adherent, electrically conductive coating comprising copper on said core, said fibers extending generally parallel to each other longitudinally of the granule and substantially uniformly dispersed throughout said granule in a thermally stable, film forming thermoplastic adhesive.
Patent CA-1296168-C (CA)
Inventor: GRAY KENNETH P
IPC: B21D39/20
Filed: 1987-11-16
Granted: 1992-02-25
Abstract: APPARATUS FOR GRIPPING TUBES IN MULTIROW PLATE FIN COILS           ABSTRACT OF THE DISCLOSURE            A method and apparatus for gripping a tube end of a plate fin heat exchanger by a pair of coacting jaw grippers movable both longitudinally and radially with respect to said tube end.  The coacting jaw grippers are positioned such that the tube ends of a multirow coil can be gripped along any row of the coil.
Patent CA-1296658-C (CA)
Inventor: STEGELMEIER ULRICH H E
IPC: F16D13/08
Filed: 1988-02-05
Granted: 1992-03-03
Abstract: METHOD AND APPARATUS FOR EXTENDING   THE LIFE OF A WRAP SPRING CLUTCH          Abstract of the Disclosure A method and apparatus for extending the life of a control or drive spring in a wrap spring clutch. The tang of the control spring fits into a control slot of a control collar which rotates when the clutch is actuated.  When the clutch is actuated, the control spring "wraps down" on both a rotating input member and the output shaft of the clutch to transfer the rotary motion of the input member to the output shaft. An elastomeric sleeve which is dimensioned to provide an interference fit between the tang and control slot of the control member is positioned on the tang and inserted in the control slot to remove any looseness of play between the tang and the control s1ot and thereby extend the life of the control spring and clutch.
Patent CA-1339566-C (CA)
Inventor: MECHERA KARL
IPC: C09J7/35
Filed: 1988-02-08
Granted: 1997-12-02
Abstract: Multi layer structural adhesive film consisting of an elastomeric base film which is coated on both sides with a thermosetting constructional adhesive film.  These films are suitable for bonding load-bearing parts.
Patent CA-1294137-C (CA)
Title: Auto defrost refrigerator
Inventor: SCHULZE JAMES L
IPC: F25D17/06
Filed: 1988-03-09
Granted: 1992-01-14
Abstract: AUTO DEFROST REFRIGERATOR        ABSTRACT A refrigerator includes a freezer compartment, a fresh food compartment and an evaporator chamber.  Air is circulated between the chamber and each compartment.  Air from the fresh food Compartment is returned through a return duct.  The evaporator has one section in the evaporator chamber and another section in the return air duct so that the fresh food compartment return air passes over both of the evaporator sections while the freezer return air passes over only the evaportor section in the evaporator chamber.
Patent CA-1301362-C (CA)
Inventor: ANGST TIM V
IPC: B41J2/51
Filed: 1988-03-11
Granted: 1992-05-19
Abstract: PRINTER WITH ENHANCED BIDIRECTIONAL LOGIC SEEKING FOR INCREASED THROUGH-PUT                         ABSTRACT      Through-put of a printer is increased by optimizing the print head's movement between print lines.  Optimization is performed on a time basis rather than a distance basis.   A determination is made as to whether it is quicker to position the print head at the left or right end position of the next print line.  The calculations account for current print head position, the relative end positions of the next print line, the length of the next print line, current print head speed, the various acceleration and deceleration times and the turn-around settling time for the print head.
Patent CA-1306042-C (CA)
Inventor: SANDERS RUDY T
IPC: G07C9/00
Filed: 1988-05-13
Granted: 1992-08-04
Abstract: ABSTRACT OF THE INVENTION This invention relates to a vehicle control and/or access control and/or anti-theft system for motor vehicles comprising data entry means designed to enter a predetermined signal, a decoder for processing the signal, means to recognize which one of a plurality of valid signals was entered, and means to control vehicle electrical functions in response to which valid signal was recognized. In the anti-theft system, operation of the vehicle is disabled by interrupting an essential vehicle circuit, and a method is provided together with the decoder for preventing the operation of the vehicle disabling system so that when the operator enters his specific signal the automobile can then be started and operated. In addition, the system monitors all points of entry into the vehicle, and also monitors various sensors for unusual disturbances. The system sounds a siren alarm and/or flashes the vehicle's interior lights, parking lights, and/or headlights, in the event of unauthorized entry or unusual disturbance. The system has the ability to differentiate between a plurality of authorized operators of the vehicle, and contains a logic processing device adapted to interface to automotive electrical functions such as memory devices programmed to adapt specific automotive functions to a plurality of operators. The system provides a diagnostics mode, enhanced exit supervision and a plurality of user-programmable features.
Patent CA-1307408-C (CA)
Title: Web tension transducer
Inventor: EKOLA KENNETH E
IPC: B65H26/04
Filed: 1988-08-11
Granted: 1992-09-15
Abstract: WEB TENSION TRANSDUCER           Abstract of the Disclosure A combined roll/tension transducer for supporting a moving web while sensing the tension thereof.  There is a rigid support shaft and a pair of roll support and signal generating assemblies disposed adjacent the respective ends of the shaft.  The assemblies each comprise a collar non-movingly attached to the shaft; a pair of resiliently bendable opposed beams carried by the collar and extending therefrom parallel to opposite sides of the shaft; a cylindrical support member disposed over the shaft and carried by the pair of beams, the support member having an axial bore with the shaft passing therethrough which is a clearance fit to the shaft; a ball bearing fit onto the outer periphery of the support member; and, a plurality of strain gauges disposed on the upper and lower surfaces of respective ones of the pair of beams to provide signals at outputs thereof indicating the strain in each of the strain gauges.  A cylindrical roll is disposed over and between the ball bearings to be supported for rolling motion thereby.    In the preferred embodiment, the collars are disposed between the cylindrical support members.  The shaft is shown supported on both ends or cantilevered from a support on only one end.
Patent CA-1325044-C (CA)
Inventor: BOER JAN
IPC: H04L25/03
Filed: 1988-08-18
Granted: 1993-12-07
Abstract: MULTIPOINT DATA MODEM COMMUNICATION SYSTEM            Abstract of the Disclosure A multipoint data modem communication system includes a control modem (12) and a plurality of tributary modems (14, 16, 18).  During an initial training mode, receiver parameters and equalizer coefficients are determined and stored in a storage device (156) in the control modem receiver at addresses associated with the tributary modems. During subsequent relatively short training signals, the stored parameters are accessed.  The remote modems transmit identification address tones in parallel with the subsequent training signals, at frequencies separated by 200 Hz intervals from the training signal spectrum frequencies.  A plurality of Discrete Fourier Transform (DFT) filter circuits (190) are utilized to determine the transmitted addresses by measuring the correlation of the received signal with locally-generated frequencies.
Patent CA-1326686-C (CA)
Title: Perfluoroalkenes and fluorination products thereof
Inventor: TONELLI CLAUDIO
IPC: C07C19/08
Filed: 1988-08-26
Granted: 1994-02-01
Abstract: Abstract The  present invention relates  to the synthesis  of new end olefins perfluoro 2,4-dimethyl 3-ethylpentene and perfluoro  2-isopropyl  3,3-dimethylbutene  and  to   the subsequent fluorination thereof in order to obtain highly branched    perfluoroalkanes,   capable   of   providing perfluoroalkyl   radicals,   which   are  utilizable   as initiators   for  the  polymerization   of  ethylenically unsaturated monomers.
Patent CA-1334724-C (CA)
Title: Catheter system for imaging
Inventor: KITTRELL CARTER
IPC: A61B5/00
Filed: 1988-09-23
Granted: 1995-03-14
Abstract: A catheter system for imaging wherein optical fibers within a catheter are used to illuminate tissue for diagnostic purposes.  Both spectroscopic and visual displays of the tissue are generated simul-taneously.  Fluorescence and Raman spectra are used to determine the presence of atheromateous plaques on artery walls.
Patent CA-1324625-C (CA)
Inventor: ANDERSON MILO D
IPC: H02G3/08
Filed: 1988-10-19
Granted: 1993-11-23
Abstract: ABSTRACT OF THE DISCLOSURE            A seal is provided around one or more supply lines, such as pipes, wires or cables, extending through an aperture in a bulkhead.  A heat recoverable tubular article having a radially extending flange is recovered onto the supply line.          A resilient annular member is held in sealing engagement against the face of the flange.  Fittings are positioned over the recovered article to sealingly engage the assembly to the bulkhead aperture.
Patent CA-1331072-C (CA)
Inventor: GOERTZ HANS-HELMUT
IPC: C08F8/44
Filed: 1988-10-19
Granted: 1994-07-26
Abstract: Abstract of the Disclosure:   Metal salts of carboxyl-containing polymers are prepared by suspending carboxyl-and/or carboxylic anhydride group-containing polymers in an inert solvent, reacting with a pulverulent basic metal compound, and then working up the suspension.
Patent CA-1319556-C (CA)
Title: Secondary fibre recycling process
Inventor: SILVERI LUIGI
IPC: D21B1/02
Filed: 1989-01-06
Granted: 1993-06-29
Abstract: ABSTRACT OF THE DISCLOSURE A method of processing baled secondary fibre furnish is provided.  The method includes the steps of breaking the baled furnish, dry screening the furnish to remove abrasive contaminants, and then repulping the dry screened furnish.
Patent CA-1308793-C (CA)
Inventor: TOL SIMON J M
IPC: H04L7/02
Filed: 1989-02-23
Granted: 1992-10-13
Abstract: PHE 88.002                                                 16.06.1988 ABSTRACT: "A receiver of a system for transmitting data symbols at a given baud-rate."           A receiver of a system for transmitting data symbols at a given baud-rate comprises a symbol detector (7) operating at the baud-rate 1/T and means (6) for optimally conditioning received data symbols for this symbol detection. From the received conditioned data signal [s(k)] a phase error signal [e(k-1).?(k)] is derived that is representative of a phase difference between a locally generated baud-rate clock signal and a baud-rate clock signal inherent to the received data symbols, and the receiver comprises means (11, 12) for the reduction of this phase difference step-by-step in response to the phase error signal [e(k - 1).?(k)]. This receiver further includes an accumulator (44) for determining the mean value [u(k)] of the phase error signal over a predetermined number (M) of symbol intervals and a detector (45) for establishing whether this mean value [u(k)] is situated in a zone whose boundaries [?Vr(k)/N] are determined by a given fraction (1/N, N > 1) of the level [Vr(k)] of the conditioned signal [s(k)], If the mean value [u(k)] of the phase error signal is situated in this zone, the process of shifting the phase of the local clock signal step-by-step is stopped.
Patent CA-1325336-C (CA)
Inventor: CATTELAIN CAMILLE M
IPC: B24B41/06
Filed: 1989-05-17
Granted: 1993-12-21
Abstract: Un procédé d'usinage de pignons arbrés comporte avant une opération de rectification des centres des étapes de préparation permettant la matérialisation de l'axe de référence: (a) montage d'un chemin de roulement à chaque extrémité du pignon au moyen d'un support de liaison; (b) montage d'un mandrin à simblot passant par l'alésage du pignon arbré et blocage; (c) opération de centrage des chemins de roulement; (d) démontage du mandrin et montage du pignon équipé des chemins de roulement sur une machine à rectifier les centres. L'invention concerne également l'outillage de mise en oeuvre du procédé.
Patent CA-1322652-C (CA)
Inventor: MUENCH RUDOLF
IPC: G01N33/34
Filed: 1989-08-08
Granted: 1993-10-05
Abstract: Attorney's Docket No. 8033 CAN     INVENTORS:  RUDOLF M?NCH and ELMER WEISSHUHN            INVENTION:  MEASUREMENT APPARATUS FOR MEASURING THE TRANSVERSE             PROFILE OF A PAPER WEB     ABSTRACT OF THE DISCLOSURE     A measuring bridge is stationarily located above a moving paper web and substantially transversely arranged relative to the direction of movement of the latter, the measuring bridge being provided with a measuring head which is reciprocatingly movable in substantially transverse direction with respect to the moving paper web at the measuring bridge for determining the measured values  for evaluating the transverse profile or thickness of the moving paper web at the measuring locations, above which the measuring head is located at respective moments of time.  The measurement apparatus comprises a process guiding system in which a traversing path scheduling program is inserted, according to which a traversing time or crossing time and/or a reversing time or waiting time of the measuring head are varied subsequent to each paper web traversing or crossing at the stationary measuring bridge.  In this manner, the frequency of the measurements along the moving paper web is irregular, thus precluding misinterpretations of the transverse profile of the paper web and the generation of subsequent unsuitable  regulating commands  of  a control computer.     WWK/GR/kencl
Patent CA-1322212-C (CA)
Inventor: RAY BOB A
IPC: B62D25/10
Filed: 1989-09-14
Granted: 1993-09-14
Abstract: ABSTRACT OF THE DISCLOSURE           A truck  of the  cab-over-engine type  is disclosed herein and  includes a cab mounted over the truck engine  and  many  of  the  engine's  cooperating components  for  pivotal  movement  between  an upstanding,  operating  position  and  a  tilted, maintenance position.    The  truck also  includes  a frontal nose hood mounted to and in front of the cab for  its  own  pivotal  movement  between  a  closed, generally vertical operating position and a tilted, open position for gaining access to certain ones of the components cooperating with the engine.  A front bumper assembly is provided in front of the nose hood and includes a first bumper arrangement connected for pivotal movement with and forming part of the frontal nose hood and a second bumper arrangement maintained in a fixed position and unconnected with the first bumper arrangement,  whereby when the frontal nose hood and first bumper arrangement are pivoted to an open position, the second bumper arrangement remains in  a  fixed  position.    In  the  actual  embodiment disclosed herein,  the  first bumper arrangement  is comprised of a number of integrally formed plastic sections while the second bumper arrangement consists of the frontmost cross member of the truck's chassis frame.
Patent CA-1327433-C (CA)
Inventor: BILLAT ALAIN E
IPC: A47L1/16
Filed: 1989-09-22
Granted: 1994-03-08
Abstract: A B S T R A C T     The multi-purpose cleaning device defines a head with a portion on which is placed a wiping blade. The head has an underneath part for supporting a spongy body and is provided with a stirrup including at least one scraping rib. A handle is provided for carrying the head and contains a treatment agent which is projected by actuating a trigger.
Patent CA-1333678-C (CA)
Title: Marine propulsion device with thru-transom engine oil drain system
Inventor: MEISENBURG GARY L
IPC: F01M11/04
Filed: 1989-09-29
Granted: 1994-12-27
Abstract: A fluid flow tube (9) is provided which extends from the lower portion of the engine oil pan (7) to a point on the boat transom (2) below the pan.  The upper end portion of the tube is connected through a control valve (10) which communicates with the pan interior.  The lower or discharge tube end portion is connected through a fitting (11) extending through the transom.  A removable plug (17) is associated with the fitting and, when removed, permits oil to drain out through the transom and into an oil collection receptacle when the control valve is open.
Patent DK-158970-C (DK)
Inventor: WIDLUND LEIF URBAN ROLAND
IPC: A61F13/15
Filed: 1983-03-29
Granted: 1991-01-28
Abstract: The invention relates to an absorbent product, such as a sanitary napkin, comprising a fluid-impermeable layer (1) and a fluid-permeable layer (2) as well as a core (3) of absorbent material layer therebetween. Characteristic for such a product according to the invention is that at least the fluid-impermeable outer layer (1) extends somewhat beyond the two longitudinal side edges of the absorbent core (3) with portions (4,5) in which elastic means (6,7) are arranged spaced from the core (3) and pulling together these portions, which are thereby raised and form barriers against lateral leakage from the product.
Patent DK-157394-C (DK)
Inventor: WESTERGAARD KNUD ERIK
IPC: F04B23/00
Filed: 1986-11-19
Granted: 1990-05-28
Abstract: A motor pump unit for a high-pressure cleaning unit with the motor (2) and the pump (3) placed in line with one another inside a common housing (1). The housing (1) is designed with a double wall (10, 11) extending, at least, along the longitudinal section of the housing in which the pump (2) and the motor (3) are placed. The hollow space (12) in the double wall (10, 11) delimits a flow channel for the relatively cold pressure liquid supplied from the pump. In the hollow space in the double wall there is moreover placed a helical coil (15). By means of the double wall, efficient cooling of the motor pump unit is obtained without the use of flow channels incorporated in cast motor housings.
Patent FI-87089-C (FI)
Inventor: RADVAN BRONISLAW
IPC: B29C67/00
Filed: 1987-07-27
Granted: 1992-11-25
Abstract: A process for the manufacture of a stiff permeable sheet-like fibrous structure which includes forming a web with 20% to 60% single fibres having a high modulus of elasticity (as herein defined) and between 7 and 50 millimetres long, and 40% to 60% by weight of a wholly or substantially unconsolidated particulate plastics material, and then treating the web by heating to melt the plastics material and passing it between a pair of nip rollers (21, 22, 23, 24) so that the plastics material can flow and wet out the fibres, the nip between the rollers being set to a dimension less than the thickness of the unconsolidated web and greater than that of the web if it were to be fully consolidated, and allowing the web to expand and remain substantially permeable after passing through the rollers.
Patent FI-85406-C (FI)
Inventor: LOOS HORST
IPC: E05C9/12
Filed: 1988-05-11
Granted: 1992-04-10
Abstract: There is proposed a driving-rod mechanism 1 for windows, doors or the like, with two driving rods 31, 32 oppositely displaceable under a face-plate rail 12, which is characterised in that the plane of rotation for the toothed rim 16 of the pinion 15 of the plane of movement of the engagement toothings 22d and 23d, meshing with this, of the two push members 22 and 23 are located in the cross-sectional region of the housing 11 conventionally taken up by the face-plate rail 12, so that the tip diameter 17 of the pinion 15 can correspond to the cross-sectional width of the face-plate rail 12. The large pinion diameter leads, at predetermined angles of rotation of the latter, to correspondingly large adjusting travels for the two oppositely movable push members 22 and 23. 
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Patent FI-89262-C (FI)
Inventor: CASAGRANDE CESARE
IPC: C07C217/56
Filed: 1988-06-03
Granted: 1993-09-10
Abstract: The compound N,N min -dimethyl-N-(3,4,5-trimethoxybenzyl)-N min -[3,3-di-(4-fluorophenyl)-prop yl]-ethylenediamine and its salts are described. This compound is useful in the treatment of several cardiovascular pathologies.
Patent NO-161860-C (NO)
Inventor: POSPICH GUENTHER
IPC: C08F8/12
Filed: 1983-03-29
Abstract: A resin-like product having a degree of hydrolysis of 50 to 70 mole percent is obtained by selective alcoholysis of a vinyl ester copolymer, if desired in the form of a mixture with a vinyl ester homopolymer. The starting material employed is preferably a vinyl acetate/crotonic acid copolymer. The resin is suitable for use as a hot-melt adhesive which forms coherent films capable of being activated by water or water vapor.
Patent NO-161565-C (NO)
Inventor: HENNIGER PETER WOLFGANG
IPC: C07D499/00
Filed: 1983-04-18
Abstract: Preparation of penicillanic acid 1,1-dioxide-and derivatives thereof by debromination of 6-alpha-bromo- and/or 6,6-dibromopenicillanic acid 1,1-dioxides. The debromination is effected in a water-containing medium by reduction with zinc in association with an acid having a pKa-value measured in water less than 3.5.
Patent NO-161187-C (NO)
Inventor: GRETHER PAUL
IPC: E06B3/64
Filed: 1984-02-08
Abstract: The insulated window construction is characterized in having a substantially uniform heat transition coefficient. The uniformity of the heat transition coefficient is obtained by increasing the distance between the window panes and the heat resistance in the edge region of the window is matched to that in the region of the window area which is undisturbed by the edge. The edge region is formed by a frame which has a pair of separate metallic frame members which are joined together and spaced apart by non-metallic webs so as to define an insulation path of at least 0.8 times the clearance between the panes.