baber/WOPTO huggingface dataset:
Patent CA-1159350-A (CA)
Inventor: JAKOB LOTHAR
IPC: B60N2/90
Filed: 1981-11-24
Granted: 1983-12-27
Abstract: Abstract of the Disclosure A saddle mounting arrangement has two support blocks which are aligned vertically with respect to main frame members and are connected by means of bolts so that no mounting plate is necessary.  The main support can be either a main support on the carriage of a tractor or an auxiliary support.  Bolts can be inserted horizontally or vertically.  When corresponding openings are present in the main supports or auxiliary supports, the saddle mounting arrangement can be configured to be adjustable without sliding carriage members or mounting bases.  Support blocks can be arranged to be movable transversely with respect to the longitudin-al axis of the vehicle in order to facilitate vertical alignment with the supports.
Patent CA-1176869-A (CA)
Inventor: SALTZMAN ROBERT S
IPC: B01D53/14
Filed: 1981-11-26
Granted: 1984-10-30
Abstract: ABSTRACT OF THE DISCLOSURE A method and an apparatus for photometrically analyzing the hydrogen sulfide concentration in a stream containing at least a first predetermined concentration of bonded hydrogen sulfide-amines and ultraviolet radiation-absorbing impurities is characterized by isolating a first, reference, sample of the stream and removing the hydrogen sulfide from the reference sample until a second, lower, predetermined concentration remains. Thereafter, the first, reference, sample is photometrically analyzed and a reference signal representative of the ultraviolet radiation-absorbing characteristics of the first, reference, sample is produced.  The reference signal is thereafter used in the photometric analysis of a second sample to produce a signal representative only of the hydrogen sulfide concentration in the second sample.
Patent CA-1170659-A (CA)
Inventor: ZENGEL HANS-GEORG
IPC: C07D277/78
Filed: 1981-12-17
Granted: 1984-07-10
Abstract: ABSTRACT OF THE DISCLOSURE     A process for the preparation of dithiazolyl disulfides by the catalytic oxidation of a 2-mercaptothiazole with ammonia and either oxygen or an oxygen-containing gas at a temperature of between 0 and 150°C.  Surprisingly, by using ammonia, the by-products expected are not observed.
Patent CA-1167163-A (CA)
Inventor: SODERBERG JOHN H
IPC: G07B17/00
Filed: 1982-01-13
Granted: 1984-05-08
Abstract: ELECTRONIC UNITED PARCEL SERVICE REGISTER               Abstract of the Disclosure An electronic parcel register has a control module, an accounting module and a printing module which cooperate with one another to initiate printing and account for the printing operation.  The register is capable of providing a COD tape as well as a postage tape which would be attached to packages to be shipped.  A parcel identification number (PIN) is printed on the postage tape to indicate the number of parcels sent by use of a given register and the same PIN is printed on an accompanying COD tape.  The amount printed on the COD tape selectively may be a set amount or any other amount required.
Patent CA-1171112-A (CA)
Inventor: KJELDSLI ELMER M
IPC: B60D1/00
Filed: 1982-02-26
Granted: 1984-07-17
Abstract: FOLDABLE HITCH            ABSTRACT OF THE DISCLOSURE         Hitches for trucks and the like are difficult to store and usually have to be detached when not in use.  The present hitch includes a pair of telescopic arms pivotally connected to attachment brackets under a bumper, spaced apart from one another and when in use, converging forward-ly to a common apex and being detachably secured in this position.  One arm is provided with a hitch clevis on the distal end thereof.  The telescopic construction of the arms assists in connecting the hitch clevis to the device being towed such as an implement, trailer or the like.          When stored, the two arms are disconnected at the apex and are folded under the bumper in side by side relation-ship and held by a detachable pin until required.
Patent CA-1171604-A (CA)
Inventor: BURSTEIN ALBERT H
IPC: A61F2/36
Filed: 1982-04-06
Granted: 1984-07-31
Abstract: ABSTRACT OF THE DISCLOSURE           The stem of the femoral component of a hip joint prosthesis is of a cross-sectional shape that is generally rounded about a large portion of the periphery and is truncated at a flattened lateral side.  This shape minimizes stress in the stem when the composite structure is intact and when the proximal support for the stem has been lost and minimizes the decrease in stress in the bone (compared to the anatomical state) when the composite prosthetic structure is intact.     .
Patent CA-1192461-A (CA)
Title: Gilet orthopedique de soutien et de contention dans  le traitement des traumatises et operes de l'epaule,  de la ceinture scapulaire et du membre superieur
Inventor: BERREHAIL MOHAMMED
IPC: A61F13/14
Filed: 1982-04-19
Granted: 1985-08-27
Abstract: Ce gilet orthopédique se compose essentiellement de quatre panneaux solidaires, le premier destiné à enserrer la partie arrière du thorax se prolongeant latéralement par un deuxième panneau, destiné à enserrer la partie avant du thorax, la partie axillaire et la partie antérieure de l'épaule et du bras, se prolongeant à son tour latéralement par un troisième panneau destiné à enserrer la partie postérieure de l'épaule et du bras et à recevoir au moins une partie dudit premier panneau et à y être maintenu en place, ledit deuxième panneau étant prolongé sur une partie de sa partie inférieure par un quatrième panneau destiné à servir de reposoir à l'avant-bras, lesdits panneaux étant équipés sur leurs deux faces de moyens de fermeture et de serrage progressif permettant au gilet d'être indifféremment utilisé à gauche ou à droite par simple retournement.
Patent CA-1193316-A (CA)
Inventor: BOOTHMAN DAVID R
IPC: H02H7/08
Filed: 1982-05-07
Granted: 1985-09-10
Abstract: MOTOR PROTECTION APPARATUS ABSTRACT OF THE DISCLOSURE          A method of and apparatus for protecting three phase electrical equipment where a signal is derived for each phase representing current in each phase, and the three signals combined to form an analog composite signal.  The analog composite signal is converted to digital form, and the values stored. One of the analog signals is used to relate the values of the digital signals to respective phases. The largest value is used to determine heating in the equipment and from the heating the temperature of the equipment is derived.   The temperature is compared to critical temperature levels and when a critical level is exceeded, the supply of power to the equipment is interrupted.  The digital signals representing the current peaks in each phase are used to determine phase loss and phase unbalance, and the power supply is interrupted when there is a phase loss or when the unbalance exceeds a predetermined critical level.
Patent CA-1198737-A (CA)
Inventor: BARDY ANDRE
IPC: A61K51/00
Filed: 1982-07-02
Granted: 1985-12-31
Abstract: ABSTRACT     A process for the preparation of a fatty acid tagged with radioactive iodine, wherein a brominated or iodized fatty acid is reacted, preferably in the omega position, with radioactive iodide in the dry state or with an aqueous solution of radioactive iodide, in the presence of vehicling iodide, to exchange the bromine or iodine of such fatty acid for radioactive iodine.     Application to use as radio-pharmaceutical products for studying cardiac metabolism troubles in human beings by scintigraphy.
Patent CA-1223786-A (CA)
Title: Valve bridge construction
Inventor: GREENE HILLIARD F SR
IPC: F01L1/20
Filed: 1982-07-22
Granted: 1987-07-07
Abstract: ABSTRACT        An improved valve bridge assembly and improved method of manu-facturing the same, both new and rebuilt, are disclosed. The valve bridge is of the type that actuates the exhaust valves in larger internal combustion engines, such as locomotive diesel engines, and that has oversized lash adjuster sockets due to wear. The method contemplates providing a set of oversized lash adjusters which are chosen for insertion in the oversized sockets. Also, threaded lash adjusters are disclosed.
Patent CA-1201201-A (CA)
Inventor: MASUDA ISAO
IPC: G11B20/18
Filed: 1982-07-30
Granted: 1986-02-25
Abstract: ABSTRACT OF THE DISCLOSURE:           A digital signal is organized into a sequence of frames each comprising digital words containing data information and frame synchronization information. A digital scrambling word having a predetermined bit pattern is generated by a data scrambler for each frame signal at the termination of a frame sync word. The scrambling word is modulo-2 summed with the data information word to randomize each frame signal to the exclusion of the frame sync word.          The randomized signal and a replica of the data information word are frequency modulated and the so modulated signal is recorded on a recording medium. Upon reproduction, the recorded signal is frequency demodulated to recover the scrambled frame from which clock pulses are regenerated and the frame sync word is detected. A data de-scrambler gene-rates a digital de-scrambling word when there is a phase match between the detected frame sync word and the clock signal. The de-scrambling word is modulo-2 summed with the scrambled information word to recover a replica of the original digital signal.
Patent CA-1189060-A (CA)
Inventor: KAALSTAD OSCAR W
IPC: E21B10/12
Filed: 1982-08-03
Granted: 1985-06-18
Abstract: "DRILLING DEVICE"     ABSTRACT OF THE DISCLOSURE     The device comprises a drilling head equipped with a rotating body through which runs a duct for supplying and bearing a cutting disc mounted in free rotation on a shaft. The rotating shaft of the disc is supported by the rotating body and it diverges with the axis of rotation of the said body in the drilling direction. A roller in free rotation rolls on the verti-cal wall of the drilled hole and centres the device.
Patent CA-1186847-A (CA)
Inventor: WISMER MARCO
IPC: C25D13/06
Filed: 1982-08-31
Granted: 1985-05-07
Abstract: Abstract of the Disclosure An improved process for the preparation of cationic resins derived from polyepoxides is disclosed. Typically, the process comprises contacting the polyepoxide with particular polyether polyols and heating the two together to form a resin which may then be reacted with a cationic base group former such as an amine and acid.  Aqueous dispersions of the cationic resins prepared by the improved process are useful for coating applications, particularly cationic electrodeposition.  They exhibit good low temperature cure response and the cured coatings have good physical properties such as resistance to water, detergent and salt spray corrosion.
Patent CA-1204288-A (CA)
Inventor: HILL JOHN
IPC: C22B11/02
Filed: 1982-09-15
Granted: 1986-05-13
Abstract: ABSTRACT This invention relates to the recovery of platinum group metals and gold and silver from scrap and residues and also to the separation of silver from the other precious metals referred to.     In more detail the process for the recovery of platinum group metals, silver and gold from precious metal containing residue comprises the following steps: (a)  smelting the said precious metal containing residue with leach residue and a flux to produce (i) a slag containing FeO, CaO and SiO2 and (ii) a copper matte phase containing Ni,Fe,S, and the platinum group metals, Au, Ag, Se and Te. (b)   removing, if necessary, any excess of the elements iron or nickel or compounds thereof from the matte phase produced by step (a) by oxidation thus converting the said elements or compounds thereof to their respective oxides which then report to the slag phase, (c)  contacting the matte phase produced by step (a) or the said matte phase after oxidation step (b) with one or more metals selected from the group Cu, Ni and Fe so as to produce a separate immiscible metallic phase con-taining platinum group metals, silver and gold, (d)  optionally recirculating the said separate metallic phase produced by step (c) to contact a separately pro-duced matte phase produced by a step (a) or by steps (a) and (b) so as to at least partially redistribute the silver present out of the metallic phase, and, (e) recovering silver from the matte phase and the platinum group metals, gold and the proportion of silver which remains from the metallic phase.
Patent CA-1157293-A (CA)
Inventor: ATHEY STUART E
IPC: G01N33/12
Filed: 1982-11-22
Granted: 1983-11-22
Abstract: METHOD AND APPARATUS FOR ANALYSIS OF MEAT PRODUCTS                 Abstract of the Disclosure Rapid and accurate determination of the fat, moisture, and protein content of meat products such as beef or the like is obtained by exposing a sample (49) to microwave energy for a period of time sufficient to achieve a relatively constant chemical analysis in the residue.  During heating on a weighing device (10), a substantial portion of the moisture in the sample is. vaporized and a substantial portion of the fat is melted and collected in a separate container (70) which is maintained below the sample (49) but off of the weighing device (10).  By monitoring the time rate of change of weight loss in the sample until it reaches a predetermined value and terminating cooking, a relatively constant chemical analysis of the residue is achieved.  Collection of rendered fat off of the weighing device avoids erratic fluctuations in weight readings caused by spattering, dripping, and explosions of the melted fat in the collection container (70).
Patent CA-1211737-A (CA)
Inventor: FRANK BERTHOLD
IPC: H01J1/14
Filed: 1982-12-01
Granted: 1986-09-23
Abstract: ABSTRACT:               A thermionic cathode, the material of which is substantially high-melting metal such as W, Mo, Ta, Nb, Re and/or C, consists of a very fine-grained mechanically stable support layer, a series of layers considerably enriched with emissive material, in general from the scan-dium group especially from the group of rare earth metals, preferably with Th or compounds thereof and a thermally stable preferentially oriented coating layer. All the layers are provided via the gaseous phase, for example, CVD methods, on a substrate formed according to the desired cathode geometry. The subsrate is removed after termina-tion of the deposition.
Patent CA-1213631-A (CA)
Inventor: HUTCHINS BURLEIGH M
IPC: B25J9/10
Filed: 1982-12-07
Granted: 1986-11-04
Abstract: ABSTRACT OF THE SPECIFICATION      A compact robot of the 3-axis type comprising a base-mounted motor control system with means to sense the posi-tion of a robot arm through a servo-system comprising posi-tion-sensing potentiometers mounted in the motor control system and a feed-back control system to coordinate the vertical and horizontal movement of a robot arm.
Patent CA-1194923-A (CA)
Inventor: LAPSKER ARIE
IPC: H02H7/085
Filed: 1982-12-08
Granted: 1985-10-08
Abstract: A B S T R A C T           A low winding resistance protective system for electrical motors comprising sensing apparatus for coupling to at least one motor winding and for comparing the winding resistance of a motor when at rest to a predetermined threshold and for providing an output indication in response to exceedance of that threshold and decoup1ing apparatus for decoupling the at least one motor winding from the sensing apparatus such that high voltages applied to the at least one motor winding during operation of the motor are prevented from reaching the sensing apparatus. An embodiment particularly suitable for use with high voltage motors is also described.
Patent CA-1161465-A (CA)
Inventor: PAQUETTE DANIEL GRENOBLE CRESC
IPC: A63F9/12
Filed: 1982-12-10
Granted: 1984-01-31
Abstract: Abstract The invention entitled DANNY's DARE, consists of a "body" which can be of two or more sections kept together at their center by a peg, but which can be rotated freely, horizontally.  The various sections of the body contain a plurality of vertical and horizontal holes.  There are a number of vertical pegs containing stratigically positioned horizontal holes.  There are a number of thinner horizontal pegs of different lengths.  The degree of complexity desired can be increased by increasing the number of sections of the body and/or increasing the number of horizontal and/or vertical holes, and as a consequence, increasing the number of horizontal and/or vertical pegs.  The various parts of the invention can be made of wood, plastic or any other suitable material such as metal.
Patent CA-1180068-A (CA)
Inventor: SAWA BUNTARO
IPC: H03L7/07
Filed: 1982-12-13
Granted: 1984-12-27
Abstract: ABSTRACT OF THE DISCLOSURE      A signal regeneration circuit is of a type using first and second phase-locked loop (PLL) circuits each having a phase comparator, a loop filter and a voltage controlled oscillator (VCO) in which the phase of an input signal is shifted in a desired amount.  The first PLL operates as an input signal frequency averaging means, and the second PLL operates to satisfy the final performance  as a signal regenerative circuit based on the output of the VCO in the first PLL, thereby producing as a regenerative signal the output of the VCO in the second PLL.  Thus, this signal regeneration circuit can regenerate a clear signal having no noise from an unclear input signal deeply immersed in noise.
Patent CA-1194321-A (CA)
Inventor: HESSELSCHWERDT BERNHARD
IPC: G04B37/14
Filed: 1983-03-18
Granted: 1985-10-01
Abstract: WRIST WATCH CASE AND METAL BRACELET ASSEMBLY Inventor:  Bernhard Hesselschwerdt, a citizen of West Germany,       and resident of Cranston, Rhode Island ABSTRACT     A wrist watch case and metal bracelet assembly in which the complementary components of the bracelet are attached to the ends of the case in a manner simulating a "soldered look," yet the components may be detached to replace the bracelet.  The case, which is adapted to accommodate the watch movement, has a generally rectangular shape.  The ends at the rear face of the case each have a notch therein to define a broad ledge bordered by fingers.  Bridging the fingers on each end is a retractable cross bar having axially-extending pins which are socketed in cavities formed in the fingers, the bar being raised slightly above the ledge.  Received within each ledge is the tail of a respective bracelet component, the tail having a transverse groove therein to admit the cross bar which acts to link the component to the case.  The ledge overlaps the front face of the tail so that the linked component appears to be integrated with the case.
Patent CA-1181374-A (CA)
Inventor: EMERSON KENNETH R
IPC: B65D83/16
Filed: 1983-03-30
Granted: 1985-01-22
Abstract: ABSTRACT OF THE DISCLOSURE         A dispensing device for continuous aerosol dispensing.  The device includes a skirt having a lower edge adapted for attachment to an aerosol container, an actuator button hinged to the skirt and engageable with the valve stem, and a discharge orifice in the button in fluid communication with the valve stem.  The skirt extends upwardly to form a wall around the actuator button and to recess the button.  Such wall defines a gap for finger access to the button.  A removable tab substantially covers the gap, such tab being connected by connectors both to the skirt and the button.  The connectors to the button are frangible while the con-nector or connectors to the skirt may be frangible or may be used as hinges for folding the tab away from the button.  The device may be actuated after removal of the tab.  Preferred embodiments include a sharp protruding member centrally located on the button to improve the child-safe and tamper-proof characteristics of the device.
Patent CA-1212527-A (CA)
Inventor: LANDIS ALFRED R
IPC: B25B13/48
Filed: 1983-04-27
Granted: 1986-10-14
Abstract: SCREW-ACTION HOT STICK             ABSTRACT      A tool for use in conjunction with energized high voltage electric circuits and which includes a housing structure having a pair of angularly related intersecting passages, a pair of bevelled pinions rotatably mounted respectively in said passages and arranged to cooperate with each other, a stem portion of the driven one of said pinions being connected with a coupling element, an elongated tubular element formed of insulating material and having one end thereof secured to the housing structure in coaxial relation to the one of said passages in which a driving pinion is mounted, and an elongated tubular drive shaft rotatably mounted within said elongated tubular element and having its inner end secured to the stem of the driving one of said pinions and having its outer end projecting outwardly of the outer end of said tubular element.
Patent CA-1195315-A (CA)
Inventor: RING CURTIS P
IPC: E21B31/113
Filed: 1983-05-13
Granted: 1985-10-15
Abstract: ABSTRACT     A jar tool having a mandrell and a housing substantially surrounding said housing.  The mandrell and housing are splined such that they may move longitudinally relative to each other.          First and second pairs of abutment faces for the jar and bump strokes respectively, are provided between the mandrell and the housing.  Both sets of abutment faces are enclosed within the jar tool.
Patent CA-1201199-A (CA)
Inventor: SHAFAI LOTFOLLAH
IPC: H01Q19/13
Filed: 1983-05-26
Granted: 1986-02-25
Abstract: TITLE     A DIELECTRIC ROD FEED FOR REFLECTOR ANTENNAS     INVENTORS                    Lotfollah Shafai Apisak Ittipiboon Ernest Bridges ABSTRACT OF THE DISCLOSURE           The feed which may be designed for operation in a single or dual bandwidth within a broad frequency range extending from a fraction of a GHz to many GHz, up to and including the range of 8 to 13 GHz.  The feed includes a circular waveguide wherein one end is fitted with an electrical coupler and the other end acts as the radiator.  A cylindrical dielectric rod is located within the radiating end of the waveguide and extends out of the guide to a length L which is less than .lambda.c/2 where .lambda. is the wavelength at the midband of the operating frequency.  The diame-ter D of the dielectric rod may be equal to the inside of the waveguide, and is less than .lambda.o/.epsilon.r   , where .lambda.o is the wavelength of the highest op-erating frequency of the feed and .epsilon.r is the relative dielectric constant of the dielectric rod.
Patent CA-1186545-A (CA)
Inventor: THOMPSON HENRY B
IPC: A23L13/00
Filed: 1983-07-07
Granted: 1985-05-07
Abstract: -ABSTRACT OF THE DISCLOSURE         A method is provided for enhancing yield of a cook-in packaged food product that includes first providing an adhering cook-in package comprising a flexible plastic container being substantially conformable to a  selected food product and having an  inner surface of polymeric olefin having been subjected to an adhering surface treatment in the presence of oxygen, then  conforming said package about a selected food product and cooking the packaged product, whereupon said inner package surface adheres to said food product to substantially prevent cook-out of fluids therefrom.
Patent CA-1220915-A (CA)
Inventor: GARTLAND ROBERT J
IPC: B29C45/00
Filed: 1983-08-12
Granted: 1987-04-28
Abstract: ABSTRACT OF THE INVENTION               INJECTION MOLDING AND PARTIAL CRYSTALLIZATION OF A POLYESTER/ POLYOLEFIN BLEND IN A HEATED MOLD    A process for making an injection molded article comprising injection molding a molten composition into a mold wherein said mold is a temperature of from 134°C. to 168°C., wherein the molten composition has distributed therein from .5 to 10% by weight of a finely divided polyolefin produced from olefin monomers having 2 to 6 carbon atoms and 99.5 to 90% by weight of polyethylene terephthalate is described.  A molded article which is produced by the process of the present invention is also described.