baber/WOPTO huggingface dataset:
Patent CA-1171236-A (CA)
Title: Procede de fixation d'une armature metallique sur un  dielectrique d'isolateur
Inventor: SABY CHARLES
IPC: C04B37/02
Filed: 1982-01-29
Granted: 1984-07-24
Abstract: Procédé de fixation d'une armature métallique sur un diélectrique d'isolateur par coulée directe de métal fondu au niveau d'une portée de scellement du diélectrique, procédé selon lequel, préalablement à la coulée du métal, on dispose une rondelle métallique au contact de la partie du diélectrique adjacente à la portée de scellement. La rondelle est munie d'une gorge circulaire ouverte du côté de l'arrivée du métal fondu et, préalablement à la coulée, on la déforme pour l'appliquer étroitement contre le diélectrique et orienter les parois de sa gorge en contre-dépouille dans le moule de coulée du métal. Et un isolateur obtenu par ce procédé.
Patent CA-1174154-A (CA)
Inventor: DAYNE FRANK
IPC: B21D3/10
Filed: 1982-02-16
Granted: 1984-09-11
Abstract: SHANK SHAPER            ABSTRACT OF THE DISCLOSURE           Arcuately curved cultivator shanks carrying ground working tools often become partially straightened or the at-taching portion becomes bent due to the ground working tool engaging obstructions such as a root, rock or the like.  Due to the resiliency thereof, they are difficult to re-shape to the original contours or specifications.  The present device includes firstly, a vertical standard having a cross pin at the upper end thereof under which the hooked attaching end may be engaged.  The distal end, which is apertured to re-ceive the ground working tool, is engaged by a jack under-neath the standard and a sliding member engages within the standard and is engaged by the distal end of the shank so that when the jack is extended, the arcuately curved por-tion is re-shaped to the original contours.  Secondly, the attaching portion of the shank which may have become dis-torted or bent due to the shaping of the arcuately curved portion, may be engaged between a pair of spaced apart horizontally situated cross pins between a pair of horizon-tal members.  The jack is then engaged with the attaching portion between the cross pins and is extended thereby straightening the attaching portion.
Patent CA-1214668-A (CA)
Inventor: YAMAKAMI YOSHIAKI
IPC: C22C38/40
Filed: 1982-02-23
Granted: 1986-12-02
Abstract: ABSTRACT OF THE DISCLOSURE         A heat-resisting alloy used for rolls such as glass forming roll, continuous casting roll specifically rolls to be used under severe condition where heating and cooling are repeated containing following components in the following proportions in terms of % by weight:        C        0.01 - 0.20 Si       0.10 - 1.5 Mn       0.10 - 2.0 Ni       0.10 - 6.0 Cr      14.0 - 18.0 as basic components and with at least one of following components contained Mo    0.1    -   2.0 Nb    0.05   -   0.5 V     0.10   -   0.5 Co     0.10   -   5.0 and in the case containing Co, Ni  +   Co  ?  7.0 the balance being substantially Fe and unavoidable im-purities.
Patent CA-1176480-A (CA)
Inventor: MATSUDA YOSHIO
IPC: D04B21/20
Filed: 1982-02-25
Granted: 1984-10-23
Abstract: ABSTRACT OF THE DISCLOSURE      A warp-knit stringer tape, for slide fasteners suitable for use on knit garments, has a double-faced structure having a plurality of wales on opposite sides.  The stringer tape includes a longitudinally stretchable elongate web portion, and a longitudinal non-stretchable marginal portion extending along one longitudinal edge of the web portion for supporting a row of coupling elements of the slide fastener.  In the web portion, textured yarns are used for a plurality of threads extend-ing longitudinally of the wales and forming stitch loops there-along.  In the marginal portion, a gray yarn having a coefficient of thermal shrinkage higher than that of the textured yarns is used for a core thread.
Patent CA-1178839-A (CA)
Inventor: PIERSON DALLAS K
IPC: G03F7/00
Filed: 1982-03-02
Granted: 1984-12-04
Abstract: Abstract An electrophotographically imageable article capable of providing a lithographic printing master comprising an electrically conductive support, a defined resinous urethane coating overlying the support, and a photoconductor layer overlying the urethane coating.
Patent CA-1172341-A (CA)
Inventor: ARNOLD ROBERT W
IPC: G05F1/56
Filed: 1982-03-23
Granted: 1984-08-07
Abstract: CONSTANT ENERGY DRIVE CIRCUIT FOR    ELECTROMAGNETIC PRINT HAMMERS                  Abstract of the Disclosure A constant energy drive circuit comprises two inter-connected chopping circuits successively operable to control the current in a coil of an electromagnetic actuator.  One chopping circuit operates during the rise time portion of the operating interval, the other operates beginning with the occurrence of a predetermined peak current and for remainder of the operating interval of fixed duration.
Patent CA-1180780-A (CA)
Inventor: WHEELER EDWARD S
IPC: H01B17/06
Filed: 1982-04-05
Granted: 1985-01-08
Abstract: POLYMER ROD INSULATOR WITH        IMPROVED RADIO NOISE AND CORONA CHARACTERISTICS              Edward S. Wheeler and Anthony J. Campagna ABSTRACT OF THIS DISCLOSURE           This disclosure teaches a suspension insulator comprised typically of a fiberglass rod with mounted metal hard-ware at each end and juxtaposed polymer sheds strung thereon, which insulator has been improved for high voltage application.          Above system voltages of about 138 kV, undesirable radio noise and corona occurs in the area of the metal hardware in conventional designs.  Addition of semiconducting polymers between the metal hardware  and the polymer sheds significantly reduces the level of generated radio noise and eliminates the corona.
Patent CA-1165912-A (CA)
Inventor: SCHAPHORST RICHARD
IPC: H04N1/40
Filed: 1982-04-06
Granted: 1984-04-17
Abstract: FACSIMILE TO VIDEO CONVERTER                ABSTRACT OF THE DISCLOSURE      A facsimile to video converter responds to a high bit rate binary signal and produces a single digital (or analog) signal which represents a plurality of pixels for driving a raster scanned display to thereby generate a visual image represented by the binary signals even though the display has resolution too low to directly accept the binary signals.
Patent CA-1174660-A (CA)
Inventor: BREWSTER PHILLIP W
IPC: C10M137/10
Filed: 1982-04-20
Granted: 1984-09-18
Abstract: ABSTRACT OF THE DISCLOSURE          Lubricating oil compositions are disclosed exhibiting improved fuel economy which contain 0.05 to 0.2 wt. % of a glycerol partial ester of a C16-C18 fatty acid as the fuel economy additive.
Patent CA-1168931-A (CA)
Inventor: KOHLE ULRICH
IPC: C09D11/00
Filed: 1982-05-07
Granted: 1984-06-12
Abstract: ABSTRACT A multi-carbon material as used, for typewriter ribbons, printing blankets or carbon paper for producing type is provided.  The material consists of a backing foil upon which is applied a colour releasing coating in the form of a matrix of synthetic material having dispersed therein an oil based colouring substance containing dyestuffs, pigments or mixtures thereof.  The oil base for the colouring substance is a surfactant containing a polyoxy-ethylene group.  The surfactant is also a plasticizer for the matrix of the synthetic-material bonding agent.  The colour releasing coating contains finely divided fillers having a high specific surface and a particle size of 0.2 to 20 µm.  The material of the present invention exhibits substantially increased colouring power.
Patent CA-1199214-A (CA)
Inventor: MACKENZIE KENNETH A
IPC: A23C9/13
Filed: 1982-05-19
Granted: 1986-01-14
Abstract: A B S T R A C T          A cultured egg-milk product formed by combining whole or skim milk, skim milk powder, sugar and liquid, whole or powdered egg and adding selected bacterial cultures such as LB1 strain of Lactobacillus Bulgaricus and TS2 strain of Streptococcus Thermophilus.  The composition is then fermented until a predetermined degree of bacterial growth has been achieved resulting in a food product having desired qualities of texture and taste.
Patent CA-1202968-A (CA)
Inventor: BOEHLKE HORST
IPC: A61K31/557
Filed: 1982-09-21
Granted: 1986-04-08
Abstract: Abstract The invention relates to a process for the preparation of new cis-bicyclo[3.3.0]octane derivatives of the for-mula           (I) wherein R1 is hydrogen, a lower alkyl group or a cation and wherein R2 represents a cyclohexyl or an adamantyl group. In these compounds the phenyl radical may be arranged with respect to the double bond in the EZ- or in the E-configuration and at the carbon atom bearing the group R2 (and others) may exist RS- or-S-configuration. The process of the invention comprises reacting a com-pound of the formula                   (II) wherein R6 is hydrogen or a protecting group with a com-pound of the formula                   (III) and splitting off the group R6,  if different from hydrogen.
Patent CA-1199585-A (CA)
Inventor: HAUSCHILD JOHN P
IPC: A61K8/04
Filed: 1982-09-29
Granted: 1986-01-21
Abstract: FUNCTIONAL AGGLOMERATED SPECKLES, DENTIFRICES   CONTAINING SUCH SPECKLES AND METHODS FOR MANUFACTURING        SUCH SPECKLES AND DENTIFRICES CONTAINING THEM     ABSTRACT OF THE DISCLOSURE:           Functional agglomerated speckles, for incorporation in dentifrices, include agglomerates of a water insoluble powdered functional material and a mixture of a water insoluble, ethanol soluble ethyl cellulose binder and a suitable water soluble binder, such as polyvinyl pyrrolidone.  Such speckles, while more "soluble" or disintegrable in a flavored dentifrice than those based on ethyl cellulose binders without PVP, still can satisfactorily maintain their integrity and identity during processing of the dentifrice after addition of the speckles to the main dentifrice body, but on storage, after packaging of the dentifrice in dispensing tubes, they will soften sufficiently so as then to be essentially impalpable to one utilizing the dentifrice in brushing his teeth.          Despite such softening the speckles continue to maintain their identity as separate small bodies in the dentifrice.          The invented speckles are especially useful in translucent or transparent gel dentifrices, which contain components, such as flavoring and surface active agents, which may controllably soften the speckles on storage.  Also described in the specification are dentifrices incorporating the present speckles, methods for manufacturing the speckles and such dentifrices, and such dentifrices packaged in end use dispensing containers.
Patent CA-1241855-A (CA)
Inventor: WEI TA-SHENG
IPC: G02B6/00
Filed: 1982-12-08
Granted: 1988-09-13
Abstract: Optical Fibers Having Piezoelectric Coatings Abstract Optical fibers coated with a blend of poly-(vinylidene fluoride) and at least one other polymer are poled to make the coating piezoelectric, whereby the optical fiber will undergo strain when the coating is exposed to an electric field.
Patent CA-1186331-A (CA)
Inventor: COMMEYRAS AUGUSTE A A
IPC: C07C233/05
Filed: 1982-12-31
Granted: 1985-04-30
Abstract: ABSTRACT       This invention relates to a process for the catalytic hydrolysis of an .alpha.-aminonitrile in the heterogeneous phase, and  to polymeric resins having  a catalytic activity  for carrying out the present process.     The process according to this invention is character-ized in that said .alpha.-aminonitrile or one of the salts there-of is reacted in an aqueous medium,  in the heterogeneous phase and in the presence of hydroxide ions on a polymeric resin carrying side chains having a carbonyl group corre-sponding to the general formula:                           wherein: -  ?  represents a polymeric resin matrix; -  Z  represents a group of the formula:   -NH-(CH2)n-C(O)-wherein 1 ? n ? 5; -  m  represents 0 or 1 -  R1 represents a hydrogen atom  and -  R2 represents a group selected from a cycloalkanone group having from 4 to 7 members and optionally containing a nitrogen atom in the l-position, and a group of the formula   wherein: -  R1 represents a group selected from hydrogen, methyl and ethyl; -  R1 represents methyl or ethyl; and -  n  represents 0, 1, 2 or 3 or: -  R1 and R2 together with the adjacent nitrogen atom forms a cycloalkanone group having from 5 to 7 members, and optionally be substituted by at least one methyl or ethyl radical.
Patent CA-1188089-A (CA)
Inventor: ITAKURA GEN
IPC: C04B35/468
Filed: 1983-02-03
Granted: 1985-06-04
Abstract: ABSTRACT OF THE DISCLOSURE:         A ceramic composition of a high dielectric constant is provided, which consists of 100 mol parts of barium metatitanate (BaTiO3), (2/3)(7+1) mol parts of cerium dioxide, and 7+1 mol parts of titanium dioxide (TiO2), and to which 0.05 to 0.2 mol part of MnO2 is added as needed.  The ceramic composition has a ceramic microstructure in which a grain size is as small as 2 to 3 µm and a pore size is small to be not more than 3 µm.  The ceramic composition has a high dielectric constant of about 10,000, a high breakdown voltage, and little dependency on voltage.  The ceramic composition is very suitable as a thin dielectric film for a laminated ceramic chip capacitor.
Patent CA-1201660-A (CA)
Inventor: BITTER JOHAN G A
IPC: C10G31/11
Filed: 1983-02-03
Granted: 1986-03-11
Abstract: A B S T R A C T        PROCESS FOR THE SEPARATION OF A LIQUID MIXTURE      Process for solvent transmission from an extract/solvent mixture to a feed to be extracted, by passing the feed along one side of a membrane and the extract/solvent mixture along the other side thereof.
Patent CA-1200647-A (CA)
Inventor: SZYCHER MICHAEL
IPC: C08F2/50
Filed: 1983-05-04
Granted: 1986-02-11
Abstract: ABSTRACT         The actinic radiation cured composition of this invention comprises a polyurethane acrylic copolymer containing a light scattering or fluorescing material.  The polyurethane acrylic copolymer is fully cured and is flexible and elastomeric.
Patent CA-1219416-A (CA)
Inventor: AOKI KATASHI
IPC: B29C45/14
Filed: 1983-05-09
Granted: 1987-03-24
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention provides an injection and blow molding machine which comprises a machine bed having five operating sections, i.e., an injection molding section, a temperature control section, a stretching and blow section, a secondary working and releasing section and a releasing section, a base plate mounted in a peripheral portion above and parallel to said machine bed, a rotary disk rotatably mounted on the under-surface of said base plate and haivng neck molds of the same number as that of the operating sections, and a drive means fixedly mounted on the central portion of the base plate to intermittently turn the rotary disk with respect to the respective operating sections.  It is of course that between the rotary disk and the machine bed, there are provided an injection mold disposed movably up and down, a temperature control member, a blow mold and a mechanism for opening and closing the blow mold, which are disclosed in U.S. Patent No. 4,105,331, and operating mechanisms similar to an injection mold opening and closing mechanism, a temperature control mechanism, a stretching and blow mechanism and a molded product releasing mechanism on the base plate.
Patent CA-1233743-A (CA)
Inventor: VON PHILIPP FRITZ JR
IPC: A01M13/00
Filed: 1983-05-11
Granted: 1988-03-08
Abstract: ABSTRACT OF THE DISCLOSURE     Evaporator device for insecticides, perfumes and/or other volatile substances, having a housing containing ports, which has at least one receiving section in which a container for the active substances is inserted, and at least one opener means associated with the container, while relative movement between the container and the opener means can be performed for the opening of the container, and also, if desired, an element absorbing the active substances emerging from the container, an opening being provided in the casing (1,2) in the area of each receiving section (7), through which at least a portion of the wall (8) of the container (4) inserted in the receiving section (7) is exposed to the exterior.
Patent CA-1204993-A (CA)
Inventor: BOUJU MAURICE
IPC: B21F37/00
Filed: 1983-05-17
Granted: 1986-05-27
Abstract: ABSTRACT OF THE DISCLOSURE:           During the winding of the layers of the wires of a tire bead ring, a piece of ribbon is interposed at least twice per revolution between two consecutive layers of wires, the ribbon being formed of a thin flexible support bearing on each of its faces a layer of a material which adheres both to the support and to the wires.  And a package bead ring for tires manufactured by such process.
Patent CA-1190607-A (CA)
Inventor: HARMAN STEPHEN G
IPC: H03F1/32
Filed: 1983-05-31
Granted: 1985-07-16
Abstract: SIGNAL CUBER            Abstract of the Disclosure A signal cuber for producing the third harmonic of an input signal, for use in a signal distortion correction circuit, comprises a split-ring mixer having two ports, at which there is produced a signal at the second harmonic of the input signal, unequally terminated, whereby the second harmonic signal is reflected into the mixer to be mixed with the input signal to produce the third harmonic.  The mixer can consist of transformers and diodes, which can be Schottky diodes which are forward biassed by a potential difference supplied to the ports via the unequal terminations, which may be constituted by a single resistor.                       -i-
Patent CA-1201376-A (CA)
Inventor: VANN ROY R
IPC: E21B43/1185
Filed: 1983-06-06
Granted: 1986-03-04
Abstract: BAR ACTUATED VENT ASSEMBLY                 ABSTRACT OF THE DISCLOSURE     A vent assembly is positioned downhole in a borehole in underlying relationship with respect to a packer device.          The vent assembly is connected within a production tubing string and a perforating gun is supported by the lower end of the string.  A bar of special design is dropped down through the interior of the tubing and falls through the vent assembly and continues to fall down the tubing string to impact against a gun firing head.  The action of the bar passing through the vent assembly moves structures associated therewith to cause a port to assume an open position.  The subsequent impact of the bar against the gun firing head detonates the shaped charges of the gun.  Formation fluid is then free to flow into the perforations, up the lower annu-lus, into the port of the vent assembly, and up the produc-tion tubing to the surface of the ground.
Patent CA-1186059-A (CA)
Inventor: THOMPSON WILLIAM L
IPC: G01F1/712
Filed: 1983-06-10
Granted: 1985-04-23
Abstract: ABSTRACT OF THE DISCLOSURE                A dedicated correlator receives two noise signals from spaced centers sensing noise in a fluid flow. One of the noise signals is delayed by a variable known amount with respect to the other.  The amount of correlation between the delayed and undelayed signal is determined.  A sweep voltage generator is connected for variably increasing or decreasing the delay at set rates.  A peak lock control is connected to the sweep generator and to the apparatus for establishing correlation for changing the direction of the sweep generator when it is determined that the amount of correlation is decreasing from a maximum.  The particular delay amount corresponding to maximum correlation corresponds, in turn, to the amount of time required for the fluid to traverse the two sensors and, thus, the velocity of the fluid.  The particular delay amount varies with variations in fluid velocity since the peak lock control follows these variations and controls the sweep voltage generator accordingly.
Patent CA-1212085-A (CA)
Inventor: KOBE SUSUMU
IPC: B67D1/12
Filed: 1983-07-29
Granted: 1986-09-30
Abstract: ABSTRACT OF THE DISCLOSURE      An apparatus and method for connecting a one-way disposable syrup package and associated dispensing attachment for use in a post-mix beverage dispenser system are described.  The dispensing attachment includes a threaded socket for operatively engaging the threaded portion on the neck of a container constituting the syrup package, a cutting edge for puncturing a sealing member over the discharge end of the container, an inlet for supply-ing a compressed fluid into the container and an outlet for propelling the syrup concentrate toward the discharge opening of the container.  The dispensing attachment is screwed onto the threaded portion of the container neck, preferably while the container is in an upright position until the cutting edge punctures the sealing member.  Suitable conduits are then connected to the inlet and outlets of the attachment to connect the syrup package to the post-mix beverage dispenser system.
Patent CA-1195621-A (CA)
Inventor: GORDON LUCAS S
IPC: A61M1/36
Filed: 1983-08-09
Granted: 1985-10-22
Abstract: S P E C I F I C A T I O N                  BLOOD RESERVOIR                   ABSTRACT          A yoke shaped collapsible blood reservoir having first and second yoke legs joined by a yoke midsection.  A filter element is positioned in the yoke midsection and across the blood flow path between an inlet at the base of the first yoke leg and a blood outlet at the base of the second yoke leg.  An angular blood inlet and a gradual increase in cross-sectional area from the blood inlet to the yoke midsection decreases turbulence and assists in bubble separation.
Patent CA-1213484-A (CA)
Inventor: WOLTERS LEENDERT
IPC: F02D19/08
Filed: 1983-08-10
Granted: 1986-11-04
Abstract: A B S T R A C T     A system for use of gas, like LPG, as secondary fuel in diesel engines is concerned.  Normally aspirated and pressure charged engines with exhaust gas driven charging, with End-speed or All-speed governors or with common-rail-fuel injection systems are all included.  A signal proportional to the momentary effective fuel consumption controls the gas supply to the engine.          A valve in the gas supply is connected to the control lever of the engine governor to allow gas supply only in a load range above approximately 25% and up to a maximum of approximately 40% of the full load total fuel consumption.  In the lower load range uncomplete combustion of the gas thus is avoided, in the higher load range both detonation and overload are avoided and the opacity of the exhaust is improved.  The consumption of liquid fuel is reduced and the exhaust gas composition is improved.  An adjustable stop limits the maximum injectable liquid fuel quantity when the engine is operated in the dual-fuel-mode.  The system is designed to be both retrofittable to existing engines and fittable to factory new engines.
Patent CA-1216571-A (CA)
Inventor: BAHR TORALF
IPC: H02G1/04
Filed: 1983-09-16
Granted: 1987-01-13
Abstract: Abstract A stringing apparatus (1) for stringing a pilot line (4), optionally a phase line, within the frame of a power line tower of H-frame, portal or corset type, using a helicopter for drawing the pilot line, wherein the string-ing apparatus (1) is suspended from the helicopter by a strap (13) and the pilot line (4) is fastened to said apparatus (1).           In principle, the stringing apparatus comprises a frame with two arms (2 and 3) which alternately retain the pilot line (4).  By pivoting the arms (2 and 3), the frame can be opened and closed in two directions, toward the rear and at the top, permitting the frame as it is drawn past a cross member of the power line tower to guide the pilot line (4) from the top side to the underside of the cross member, where the line rests in a block (15) suspended from the cross member (14).