baber/WOPTO huggingface dataset:
Patent CA-1147385-A (CA)
Inventor: LIANG CHARLES C
IPC: H01M4/36
Filed: 1980-08-04
Granted: 1983-05-31
Abstract: ABSTRACT         An electrochemical cell incorporating cathode materials comprising at least one metal oxide, at least one metal, or mixture of metals or metal oxides incorporated in the matrix of a host metal oxide.  The cathode materials of this invention are constructed by the chemical addition, reaction, or otherwise intimate contact of various metal oxides and/or metal elements during thermal treatment in mixed states.  The materials thereby produced contain metals and oxides of the groups IB, IIB, IIIB, IVB, VB, VIB, VIIB, and VIII, which includes the noble metals and/or their oxide compounds.  The incorporation of the metal oxides, metals or mixtures thereof substantially increases the discharge capacity and the overall performance of the cathode materials.
Patent CA-1168086-A (CA)
Inventor: YEZEK MILTON
IPC: A23L2/40
Filed: 1980-08-27
Granted: 1984-05-29
Abstract: ABSTRACT      A process for the preparation of carbonated beverages by the consumer is disclosed.  Water is contacted with carbonated ice and, optionally, flavored syrup in a closed pressure vessel whereby superatmospheric pressure is created and a carbonated liquid is produced.  Soft drinks prepared by this method have a degree of carbonation substantially the same as the bottled or canned product available commercially.
Patent CA-1148879-A (CA)
Inventor: WOSEGIEN BERND
IPC: F16D65/56
Filed: 1980-09-17
Granted: 1983-06-28
Abstract: BRAKING DEVICE FOR RAIL VEHICLES          Abstract of the Disclosure A braking apparatus for rail vehicles has a brake actuating unit to one side of the vehicle wheel.  A pair of brake shoes oppositely disposed on both sides of the wheel can be pressed against the contact surface of the wheel.  A first vertical braking lever is pivotable under a force from the brake actuating unit with respect to the contact force exerted by the first brake shoe.          A second vertical braking lever is similarly connected to the other brake shoe.  The lower ends of both braking levers are pivotally connected with two traverse members each interconnecting the ends of two parallel tie rods which extent horizontally across both faces of the vehicle wheel.  The play or clearance in the application of the brake shoes to the wheel contact surface is automatically adjusted by a self-actuating device in each tie rod.          Each adjusting device comprises a screw coupling consisting of a nut threaded on a spindle shaft.  There is a single control device on a traverse member by means of which both screw couplings are jointly actuated.
Patent CA-1160527-A (CA)
Inventor: KAY DONALD A
IPC: A61M5/14
Filed: 1980-09-24
Granted: 1984-01-17
Abstract: ABSTRACT OF THE DISCLOSURE         A piggyback I.V. Administration set is disclosed for alternately administering primary and secondary liquids to a patient at different flow rates and pressures and for automatic switching between them.  In preferred form, the set comprises a Y-site junction device joining two inlet tubings and one outlet tubing for the liquids, a flow rate controller below the Y-site device for controlling the higher flow rate, a second controller above the Y-site device for controlling the flow rate of the lower flow rate, and check valve means in the primary flow path to prevent flow of secondary liquid into primary inlet tubing.          Preferred forms for the Y-site device are also disclosed which prevent flow of air from the secondary inlet tubing into the outlet tubing.
Patent CA-1152294-A (CA)
Inventor: NGUYEN XUAN T
IPC: B01D53/77
Filed: 1980-10-08
Granted: 1983-08-23
Abstract: ABSTRACT           FLUIDIZED BED SULFUR DIOXIDE REMOVAL          System for reducing the emission of sulfur partic-ularly for high sulfur coal combustion in a fluidized bed by injecting limestone into the bed and calcining the limestone in the bed to form lime, reacting a portion of the lime so formed with a portion of the SO2 generated in the bed, removing the material containing excess of the lime so generated from the bed, slaking said excess lime in water, then contacting flue gases leaving the fluid bed and containing SO2 with the lime slurry so formed thereby to remove a further significant portion of the generated SO2 from the flue gas.
Patent CA-1148729-A (CA)
Inventor: MILLER MICHAEL E
IPC: A23P1/08
Filed: 1980-10-17
Granted: 1983-06-28
Abstract: METHOD AND APPARATUS FOR DISTRIBUTING AND SIFTING JAPANESE STYLE BREAD CRUMBS IN A TYPICAL BREADING     MACHINE FOR COATING EDIBLE FOOD PRODUCTS     Abstract of the Disclosure In a typical breading machine for automatical-ly coating the exterior surfaces of edible products such as for example seafoods, poultry, red meats and vege-tables, a method and apparatus for distributing and sift-ing what is defined in the art as Japanese style bread crumbs which display a wide variation in crumb sizes. The typical breading machine provides for the conveyance of the product to be coated along a conveyance or coating path on a bed of breading placed on the conveyance means at a first location whereby the surfaces of said product which engage said bed are coated with breading.  A sep-arate quantity of breading is subsequently presented to the product being conveyed at a second location along the conveyance path whereby the remaining surfaces of the product are coated with breading.  The method of this in-vention and apparatus for producing said method provides for the distribution and then sifting of a single recycled homogenous flow of Japanese style bread crumbs into two separate flows, a first flow having a preponderance of finer particles of said crumbs and a second flow having a preponderance of larger particles of said crumbs, said first flow being directed to the said first location on the conveyance path and said second flow being directed to the said second location on the conveyance path, where-by the individual surfaces of the product may each be engaged with the composition of crumbs best suited to produce an identical coating on all surfaces of the product.
Patent CA-1163242-A (CA)
Inventor: SCHAAR CHARLES H
IPC: A61F13/00
Filed: 1980-10-20
Granted: 1984-03-06
Abstract: DRESSING COMPOSITE                 ABSTRACT OF THE DISCLOSURE         A dressing composite comprising, a bandage comprising an elongated backing sheet having a back surface facing away from a patient after application of the bandage, a front surface fac-ing toward the patient after application of the bandage, an absorb-ent pad located over the front surface of the backing sheet and intermediate opposed ends of the backing sheet, and an adhesive covering a substantial portion of the front surface of the back-ing sheet intermediate the pad and the opposed ends of the backing sheet.  The dressing composite has a package comprising a front cover sheet extending the length of the bandage, and having a width greater than the width of the bandage backing sheet, with opposed side margins of the front cover sheet extending past opposed sides of the bandage, and an inner release surface releasably attached to the exposed adhesive of the bandage.  The dressing composite has a back cover sheet extending the length of the bandage, and having a width greater than the width of the bandage backing sheet, with opposed side margins of the back cover sheet extending past opposed sides of the bandage, and an adhesive on a front surface of the back cover sheet with a por-tion of the adhesive being releasably attached to the back surface of the backing sheet, and a portion of the adhesive extending along the side margins on the front surface of the back cover sheet and being releasably attached to a release surface on the side margins of the facing inner surface of the front cover sheet.          The front and back cover sheets are releasably attached together adjacent at least one end of the bandage.
Patent CA-1146569-A (CA)
Inventor: RAINES DALE A
IPC: C07D317/38
Filed: 1980-11-05
Granted: 1983-05-17
Abstract: ABSTRACT OF THE DISCLOSURE          An integrated process for preparing ethylene carbonate, wherein ethylene oxide (EO) is prepared by direct oxidation of ethylene in the presence of a silver catalyst, the effluent gases from the reactor are con-tacted with ethylene carbonate (EC) to adsorb EO and CO2, which are removed from the EC by contacting with an inert gas.  The EO and CO2 are then reacted in the presence of a catalyst, preferably an anion-exchange resin containing trimethylbenzyl ammonium halide groups, to prepare ethyl-ene carbonate.     26,617-F
Patent CA-1144745-A (CA)
Inventor: NELSON PAUL N
IPC: H01B1/22
Filed: 1981-03-03
Granted: 1983-04-19
Abstract: Abstract of the Disclosure An elastomeric pre-stretched tubular member comprising from about 2.5 to about 25 volume percent carbon black, from about 0.8 to about 3.0 volume percent of platelet-shaped conductive particles, and optionally high permittivity inorganic fillers and platelet-shaped inorganic dielectric fillers, with the balance being the compounded elastomeric component.
Patent CA-1168289-A (CA)
Inventor: HUGHES RICHARD H
IPC: H01J29/56
Filed: 1981-03-17
Granted: 1984-05-29
Abstract: RCA 74,826 Abstract of the Disclosure A three-beam in-line electron gun comprises a pair of tub-shaped lens electrodes, each of which has three in-line apertures in its floor with tubular lips extending from the periphery of the apertures into the tubs. The lips of the lower voltage electrode are longer than the corresponding lips of the higher voltage electrode by an amount designed to either balance out the astigmatism of the fringe focus fields within the tubs or preferably to completely reverse the polarity of the overall astigmatism to at least partially compensate for the astigmatism of a self-converging yoke used with the gun.
Patent CA-1180849-A (CA)
Title: Sulfonic acid electrolytic cell membranes
Inventor: EZZELL BOBBY R
IPC: C08J5/22
Filed: 1981-06-10
Granted: 1985-01-08
Abstract: ABSTRACT           An improved polymer for use as an ion ex-change membrane in an electrolytic cell wherein the polymer has pendant chains containing sulfonic acid ion exchange groups and has an equivalent weight of between about 800 and about 1500.  The polymers have a hy-dration product of less than about 22,000.           The electrolytic cell and its method of operation are described when these polymers are used as ion exchange membranes.
Patent CA-1151245-A (CA)
Title: Receiver for phase shift modulated carrier signals
Inventor: HUGHES WILLIAM C
IPC: H04B15/00
Filed: 1981-06-19
Granted: 1983-08-02
Abstract: RD-12,122 RECEIVER FOR PHASE-SHIFT             MODULATED CARRIER SIGNALS          Abstract of the Disclosure A receiver for recovering digital data from a phase-shift-modulated carrier in a data communications system, utilizes a relatively wide band-pass filter providing the received modulated signal to a pair of phase-locked loops. The first phase-locked loop provides a local oscillator signal tracking the exact frequency and phase of the received signal, which is itself locked to a multiple of a system-wide frequency. The second phase-locked loop acts as a synchronous data detector. Inversion circuitry, in the first phase lock loop, is controlled by the detected data output from the second phase-lock loop, for preventing the 180 phase modulation from disturbing the frequency-tracking local oscillator phase-lock loop.
Patent CA-1177258-A (CA)
Inventor: BICKERDIKE ROBERT L
IPC: C22C1/00
Filed: 1981-06-30
Granted: 1984-11-06
Abstract: ABSTRACT       A process for the bulk production of a multi-phase alloy by means of deposition of  the alloy constituents from the vapour phase onto a collector surface which is in the form of a cylindrical rotating drum sited above the evaporation source.  The process is carried out within a vacuum or low pressure chamber.
Patent CA-1161241-A (CA)
Inventor: PAOLINO PAULA A
IPC: C08K5/3475
Filed: 1981-07-14
Granted: 1984-01-31
Abstract: Abstract Organic materials such as polypropylene are stabilized with a mixture of (A) N,N'-bis[2-(3-[3,5-di-t-butyl-hydroxypheny]]pro-pionyloxy)ethyl]oxamide with one of the following stabilizers:      (B1) 2-hydroxy-9-n-octoxybenzophenone;        (B2)  2-(3,5-di-t-butyl-5-hydroxyphenyl)-5-chlorobenzo-triazole; or (B3) N-hyroxyethyl-2,2,6,6-tetramethylpiperidino suc-cinic acid ester.
Patent CA-1174412-A (CA)
Inventor: BESSETTE MICHAEL D
IPC: B29C59/00
Filed: 1981-07-17
Granted: 1984-09-18
Abstract: IMPROVED MOLD STRUCTURE AND METHOD OF MOLDING     FOR MECHANICALLY FROTHED URETHANE FOAM            Abstract of the Disclosure Improved mold structure and method of molding for mechanically frothed urethane foams is presented.  The mold is filled from the bottom via an annular runner which communicates with the mold cavity.  The connection between the annular runner and the mold cavity is restricted to create a back pressure in the circumferential runner.
Patent CA-1170121-A (CA)
Inventor: WELDON SCOTT B
IPC: B05B3/08
Filed: 1981-08-11
Granted: 1984-07-03
Abstract: ABSTRACT OF THE DISCLOSURE A moving substrate material (12) such as a web of piper, paper-board, film, or other substance is covered with a coating by propel-ling a coating material (38) onto a deflector bar (39) positioned near the substrate material.  The deflector bar (39) is configured to de-flect the coating material (38) toward the moving web in a continuous, free standing, smooth jet curtain (40) of coating material.  The coat-ing on the web is free of skips, scratches, and other imperfections. In one embodiment, propulsion of the coating material toward the bar (39) is accomplished by rotating a drum (22), or applicator roll, through the coating material.  The surface of the drum (22) or roll carries the material to the deflector bar (39) at a speed and in a sufficient quantity to cause the material to be deflected by the bar (39) in a continuous free standing curtain (40) toward the paper web.
Patent CA-1162531-A (CA)
Inventor: WOLLBECK RUDI
IPC: B01D53/22
Filed: 1981-08-26
Granted: 1984-02-21
Abstract: ABSTRACT OF THE DISCLOSURE           An apparatus for transferring heat and/or substances between at least two fluids, by means of hollow fibres, the open ends of which are embedded in casting compound beds and which are arranged in a housing, an intermediate ring and seals being arranged between the housing and the casting-compound beds in which the fibres are embedded; a passage in the housing casing allows any fluid leaking from a defective seal to escape to the outside of the casing, thus preventing a short circuit between the different fluid chambers in the housing, the intermediate ring may be in the form of a loose part, or may be secured to the end plates of the housing or housing casing; several hollow fibre modules may be arranged in a common housing; the hollow fibre module may be surrounded by a perforated supporting pipe; the apparatus is particularly suitable for "cross-flow filtration".
Patent CA-1173798-A (CA)
Inventor: VON DER HEIDE HANS IBBENBURENE
IPC: A01F25/20
Filed: 1981-09-09
Granted: 1984-09-04
Abstract: TITLE     AN APPARATUS FOR THE REMOVAL, LOADING, CONVEYING, PREPARATION AND DISTRIBUTION OF ANIMAL FOOD     INVENTOR     Hans VON DER HEIDE     ABSTRACT     An apparatus for the management of silage and animal food discloses a self-propelled vehicle with a rear retractable silage receiving device including means for comminution and centrifugaling silage located exterior of the aforesaid vehicle and for conveying the same into a loading area within the vehicle within a first compartment thereof and having a second compartment for excepting food preparations, and including mixing means for allowing the materials in the first and second compartments to be mixed within the vehicle and ejected preferably from the base thereof as the vehicle moves via its self propelled fashion along a path of animal food delivery.
Patent CA-1199771-A (CA)
Inventor: UEDAIRA SATORU
IPC: C08J5/16
Filed: 1981-11-17
Granted: 1986-01-28
Abstract: ABSTRACT OF THE DISCLOSURE           The slide member is composed of a polymer composite material containing an unsaturated polyester resin, a thermo-plastic resin and a granular inorganic filler.  The slide member is of a double construction the surface of which is removed so as to expose part of the surface of the inorganic filler.         The slide member thus constructed has particularly a favorable tape travelling property because it has a low friction coefficient, as well as the favorable properties inherent in the polymer composite material.
Patent CA-1165812-A (CA)
Inventor: JOHNSON PETER E
IPC: B29C53/04
Filed: 1982-03-19
Granted: 1984-04-17
Abstract: Abstract of the Disclosure A method and apparatus are provided for fabricating battery plate envelopes from a sheet formed of microporous plastic material having a width greater than that of a battery plate to be enveloped.  A battery plate is push d edgewise into the sheet to fold the sheet about the battery plate with edges overlapping the battery plate on both sides. The folded sheet is fed with the battery plate therein into the interface between a pair of opposed pressure rollers each of which includes a pair of axially aligned sealing wheels.  A continuous seal is formed between the overlapping edges of the sheet by compressing the edges into one another between the sealing wheels. Each set of sealing wheels may comprise gear teeth whose teeth continuously mesh. with those of the teeth mounted on the opposing pressure roller.
Patent CA-1186512-A (CA)
Inventor: ADAMS KEITH J G
IPC: C01B32/50
Filed: 1982-04-14
Granted: 1985-05-07
Abstract: A B S T R A C T     A system is described for removing CO2 from the manufactured process gas in an SNC manufacturing plant, the system operating the hot carbonate process wherein hot potassium carbonate solution absorbs CO2 from the process gas under pressure in an absorber column 1 and is regenerated by pressure reduction and steam stripping in a regenerator column 14 and a reboiler 17 before being returned to the absorber by a circulating pump 7.  The system is completely automated and is controlled by a computer (Figure 2) so that start-up, running and shut-down of the system is carried out automatically upon initiation by an operator, whereby the system is particularly suited for use in peak load SNC plants. For this purpose the system includes a solution make up tank 30, a solution storage tank 31, and a flushing water collection tank 32, preferably has all of its surfaces contacted by potassium carbonate solution made of stainless steel, and has sensors (F, L, T, P, AN, SG, and PH) and valve switches for transmitting information to the computer relating to the state of the system.  The computer is programmed to operate the sequences of operation necessary to achieve the start up, running and shut down of the system, operate loop controls on the solution levels in the absorber and regenerator columns, and on the rates of flow of solution to the absorber and of steam to the reboiler, and also to monitor the system parameters and to display data and signal alarm conditions.
Patent CA-1163843-A (CA)
Inventor: ACKERMAN WILLIAM R
IPC: G01C3/22
Filed: 1982-04-29
Granted: 1984-03-20
Abstract: ABSTRACT OF THE DISCLOSURE           A telescopic sight provides means for deter-mining the range of a target of known size and for compensating for predetermined bullet drop over the target range,  Reticles are fixed in both the front and rear focal planes of the sight, and first screw means, calibrated to indicate range, are provided for controllably rotating the erector tube to displace the image of the front reticle, formed in the rear focal plane, so as to bracket the target between the rear reticle cross-hairs and the image of the front reticle,  Second screw means, also operable to rotate the erector tube, displace the target image so as to compensate for bullet drop.
Patent CA-1144075-A (CA)
Inventor: CROMPTON GEORGE
IPC: F03D3/02
Filed: 1982-06-24
Granted: 1983-04-05
Abstract: MULTI-WHEEL WINDMILL ELECTRO-GENERATOR                      ABSTRACT OF THE DISCLOSURE          Fore and aft wind wheels have oppositely inclined vanes to rotate in opposite angular directions.  Each wheel drives an electric generator.  The whole is mounted on a shaft to be set, by a rudder, to the azimuth of the wind.
Patent CA-1185607-A (CA)
Inventor: KUDAMATSU AKIO
IPC: C07F9/653
Filed: 1982-12-06
Granted: 1985-04-16
Abstract: ABSTRACT OF THE DISCLOSURE          The invention relates to organophosphates, process for their preparation and insecticides, acaricides and nematocides containing same.  The organophosphates are represented by the following formula:                                      (I) wherein R1 represents an alkyl group containing 3 to 4 carbon atoms, or an alkoxyethyl group having an alkoxy moiety containing 1 to 4 carbon atoms, R2 represents a hydrogen atom or a methyl group, and R3 represents an alkyl group containing 1 to 4 carbon atoms, or a phenyl group which may be substituted by at least one member selected from the group consisting of a halogen atom, a trifluoromethyl group, a nitro group, an alkyl group containing 1 to 4 carbon atoms, and an alkoxy group containing 1 to 4 carbon atoms.
Patent CA-1196410-A (CA)
Inventor: MAGENHEIM BERTRAM
IPC: G01B15/02
Filed: 1983-01-05
Granted: 1985-11-05
Abstract: ABSTRACT        A system for indicating ice thickness and rate of ice thickness growth on surfaces is disclosed.  The region to be monitored for ice accretion is provided with a resonant surface waveguide which is mounted flush, below the surface being monitored.  A controlled oscillator, provides microwave energy via a feed point at a controllable frequency.  A detector is coupled to the surface waveguide and is responsive to electrical energy.  A measuring device indicates the frequency deviation of the controlled oscillator from a quiescent frequency.  A control means is provided to control the frequency of oscillation of the controlled oscillator.  In a first, open-loop embodiment, the control means is a shift operated by an operator.  In a second, closed-loop embodiment, the control means is a processor which effects automatic control.
Patent CA-1192285-A (CA)
Inventor: KIM SYNG N
IPC: G06F3/0354
Filed: 1983-01-13
Granted: 1985-08-20
Abstract: ABSTRACT A trackball device includes a housing con-taining a plurality of rotatable supports and a ball seated thereon with a portion of the ball projecting through an opening in the housing for manual rotation by a user.  First and second ones of the supports com-prise shafts respectively rotatable about orthogonally related axes, the shafts being rotatably mounted in bearings receivable in slots in the housing accommodat-ing slight movement thereof indirections perpendicular to the plane of the ball opening.  Bias springs re-siliently urge the bearings, and thereby the shafts and ball toward the ball opening.  The device may also in-clude illumination means and a light-transmitting ball.
Patent CA-1203873-A (CA)
Inventor: ISHIKAWA TOSHIKATSU
IPC: H05K9/00
Filed: 1983-03-23
Granted: 1986-04-29
Abstract: Abstract of the disclosure:          An electromagnetic wave absorber comprising an electromagnetic wave absorbing layer consisting essentially of silicon carbide fibers, which layer may be applied to a metal plate.  The wave absorber comprising the absorbing layer-applied metal plate exerts wave absorption expressed in terms of a wave attenuation which is at least 10 dB higher than the inherent attenuation caused by reflection of the wave by the absorbing layer-free original metal plate, the wave used being one which has a frequency of 8-16 GHz. Further, the silicon carbide fibers may be made into woven cloths, mat felts or the like which are laminated together and then composited with a synthetic resin or ceramics to prepare the wave absorbing layer.