baber/WOPTO huggingface dataset:
Patent CA-1045026-A (CA)
Inventor: HETHERINGTON RONALD M
IPC: B27B5/22
Filed: 1976-06-03
Granted: 1978-12-26
Abstract: TRIMMER FOR LUMBER PACKAGES      ABSTRACT OF THE DISCLOSURE   A trimmer for a lumber package.  The trimmer comprises a reciprocating, retaining carriage to receive the lumber package.  A first tract.  Means reciprocate the retaining carriage along the first track from a loading position through a second position.  Cutting means on each side of the track at the second position trim the lumber package.  Compressor means are reciprocable at the loading position to compress a lumber package in a direction sub-stantially perpendicular to the first track.  Releasable retaining means hold the lumber package in a predetermined, fixed position on the retaining carriage as it moves from the loading position through the second position and is trimmed.
Patent CA-1044876-A (CA)
Inventor: KOESTER WALDEMAR
IPC: E01C11/12
Filed: 1976-06-15
Granted: 1978-12-26
Abstract: ABSTRACT     The disclosure relates to a joint-edge element for expansion joints in roadways wherein the anchoring parts, that extend in the longitudinal direction of the joint, just as the remaining parts of the joint-edge profiled element, are joined in one piece to the joint-edge element.   At least one profiled part of the joint-edge element is produced by dividing the double profiled element in two profiled halves.   Joint-edge elements having the double length of the particular extrusion casting or rolled element are produced through a single operation of extrus-ion or rolling.     A particularly expedient embodiment is produced in such a manner that the anchoring parts are formed by parting a connecting portion of the double profiled element.   The parting operation can be performed without considering the precision of manufacture, with relatively low expenditure.     A secure holding and a perfect embedding in the concrete under-structure can be obtained in such a manner that the anchor-ing parts are produced through the parting operation effected along a line extending in the longitudinal direction of the joint and effecting a serration-type reciprocal meshing of the two halves of the connecting part.   The line can here be undulated, dented or provided with another regular or irregular curvature.          The serration type gaps permit one to obtain a perfect concrete work, since no cavities have to be filled.
Patent CA-1092705-A (CA)
Inventor: BOWERS EARL Q
IPC: G06F3/06
Filed: 1976-06-23
Granted: 1980-12-30
Abstract: A SYSTEM AND METHOD FOR ATTACHING MAGNETIC STORAGE  DEVICES HAVING DISSIMILAR TRACK CAPACITIES AND                   TRACK FORMATS            Abstract of the Disclosure A system and method are disclosed for attaching a second magnetic storage device to a storage subsystem which includes one or more first magnetic storage devices.  The track capacity of the first device, i.e., the maximum num-ber of bytes per track, is different from the track capa-city of the second device.  The information stored on the first device is formatted with a first track format where-in the start of each individual record measured in the number of bytes from the start of the track varies with either the number of records preceding it, or the length of each preceding record, e.g., a count-key-and-data for-mat.  The method involves the steps of generating a "bytes used" number is the second device which reflects, at pre-determined times, the number of bytes between the start of a track and the start of each record if the record had been written on the first device in the first format; record-ing the "bytes used" number in a "bytes used" field of each record each time each record is recorded on the sec-ond device; and generating a virtual index signal when the "bytes used" number corresponds to the track capacity of the first device.  The system comprises a counter in the second device, a clock signal for stepping the counter at a rate which corresponds to the data rate of the second device, and a plurality of circuits for controlling the operation of the counter so that the contents thereof, at the time each record is to be written, reflects the number of bytes between the start of the track and the start of each record if the record had been written on the first Abstract - Continued device in the first format.  Circuit means are also pro-vided for transferring the contents of the counter to the recording circuits of the device at preselected times.          The system also includes a signal generator, which is connected to the counter, and, at a time when the contents of the counter corresponds to the track capacity of the first device, issues a virtual index signal.
Patent CA-1083520-A (CA)
Inventor: BACH PAUL S
IPC: B65H31/02
Filed: 1976-08-06
Granted: 1980-08-12
Abstract: COLLATOR BINS Abstract of the Disclosure A copier/collator installation wherein the copier's output copy sheets are collated into sets in a multi-bin collator.  The collator bins are vertically stacked.
Patent CA-1079272-A (CA)
Inventor: ANDERSSON LARS-OLOV
IPC: A61K35/14
Filed: 1977-02-14
Granted: 1980-06-10
Abstract: ABSTRACT OF THE DISCLOSURE The present invention provides a method for the preparation of heparin of high specific activity, which comprises contacting heparin with an adsorbent which is matrix-bound heparin-binding plasma proteins.
Patent CA-1063361-A (CA)
Inventor: KANTZ DON B
IPC: F02G1/043
Filed: 1977-03-09
Granted: 1979-10-02
Abstract: HYDROGEN COMPRESSION SYSTEM FOR STIRLING           ENGINE POWER CONTROL               ABSTRACT OF THE DISCLOSURE          A closed working fluid system for a regenerative Stirling engine is disclosed.  The system employs double-acting pistons arranged with each low temperature (compres-sion) space connected to one hot (expansion) space of an adjacent piston.  The low temperature spaces are all connected to a reservoir system employing two separate chambers, one at a high pressure and another at a relatively low pressure.  Control means select the reservoir for com-munication with the working system depending on the torque demand of the engine; the control means also permits fluid flow to pass from any one low temperature space to the selected reservoir when the pressure condition in the low temperature space exceeds the associated reservoir pressure.          Independent communication is provided between each pair of adjacent low temperature spaces; the communication is controlled by a valve operating in phase with the phase changes of the double-acting pistons so that only one pair of low temperature spaces are in communication at any one time.  The latter communication operates to displace the independent pumping mechanisms employed by the prior art.          The apparatus herein allows the integrated compression spaces to increase the pressure of the working fluid system in series.
Patent CA-1094808-A (CA)
Title: Apparatus for the manufacture of glass in sheet or ribbon
Inventor: MARCHAND JEAN
IPC: C03B5/26
Filed: 1977-04-04
Granted: 1981-02-03
Abstract: ABSTRACT OF THE DISCLOSURE In the manufacture of flat glass by feeding molten glass from the outlet end of a glass melting furnace to an exit channel which conducts the molten glass to forming apparatus, the furnace sole is inclined upwardly toward the exit channel in the vicinity of the furnace outlet end.
Patent CA-1090209-A (CA)
Title: Process for forming a metal or metal compound coating  on a face of a continuously longitudinally moving glass ribbon and apparatus for use in forming such coating
Inventor: VAN LAETHEM ROBERT
IPC: C03C17/25
Filed: 1977-04-06
Granted: 1980-11-25
Abstract: ABSTRACT OF THE DISCLOSURE     A process for forming a metal or metal com-pound coating on a face of a continuously longitudinally moving glass ribbon which comprises the steps of contact-ing the glass ribbon face while it is at elevated temperature, at a zone along the ribbon path, with a fluid medium contain-ing a substance which undergoes chemical reaction or decomposition to form the metal or metal compound on the face, discharging at least part of the fluid medium against the face in stream formation having (1) a velocity component in the direction of movement of the glass ribbon and (23 an inclination to the face so that the acute or mean acute angle of incidence of the stream formation on the face, measured in a plane normal to the face and parallel with the direction of the glass ribbon movement, is not more than 60°.
Patent CA-1052075-A (CA)
Inventor: PIERSON MARK V
IPC: H05K13/04
Filed: 1977-05-03
Granted: 1979-04-10
Abstract: TITLE:     LONGITUDINALLY FED COMPONENT INSERTION APPARATUS          INVENTOR:   Mark V. Pierson ABSTRACT OF THE DISCLOSURE: An electronic component insertion apparatus having an inserter assembly rotatable from a drive position to a feed position where a feeding subassembly feeds a component along the longitudinal axis of the inserter assembly into the inserter and subsequently the inserter assembly is rotated back to the drive position where it is driven along its longitudinal axis to insert the component into a circuit board.
Patent CA-1068511-A (CA)
Inventor: FREDRIKSSON OKE A
IPC: G01N7/14
Filed: 1977-05-11
Granted: 1979-12-25
Abstract: ABSTRACT OF THE DISCLOSURE          METHOD AND APPARATUS FOR MEASURING STEAM QUALITY Method and apparatus for estimating steam quality which involves sampling a steam-water mixture and utilizing volume relationships between the volume of initial sample and volume of the sample when water in sample is converted to steam.
Patent CA-1122464-A (CA)
Title: Hardening photographic layers containing gelatin  using a combination of slow acting and quick acting  hardeners
Inventor: SAUERTEIG WOLFGANG
IPC: G03C1/30
Filed: 1977-06-02
Granted: 1982-04-27
Abstract: ABSTRACT OF THE DISCLOSURE            In a process for hardening gelatine containing photograph?c layers, in particular multilayered photogra?hic films, using conventional hardeners and quick acting hardeners, the surface of a layer which contains gelatin? and complex forming organic or inorganic salts is exposed to the action of an aqueous solu-tion containing a wetting agent and a quick acting hardener, the quantity of water applied with the solution being calcu-lated so that the layer or multilayered film undergoes swelling to a certain extend, and the degree of swelling is maintained for a period from 10 to 200 seconds, whereupon the layer or mul-tilayered film is dried at a temperature below 30°C.
Patent CA-1101398-A (CA)
Inventor: CHABOT JACQUELINE
IPC: B01J23/10
Filed: 1977-06-14
Granted: 1981-05-19
Abstract: Abstract of the Disclosure A catalyst which is capable of carrying out simultaneously the oxidation of hydrocarbons and of carbon monoxide and the reduction of nitrogen oxides which are present in the exhaust gases of internal combustion engines comprises a support of inert material coated with lanthanum oxide and a catalytic phase constituted by ruthenium combined with lanthanum in the form of mixed oxide of the perovskite type, by platinum or palladium and by rhodium.
Patent CA-1073180-A (CA)
Inventor: NAESLUND GUSTAV
IPC: E04D3/30
Filed: 1977-07-06
Granted: 1980-03-11
Abstract: ABSTRACT OF THE DISCLOSURE           A corrugated roofing sheet has special elevations formed in the wave crest of the sheet, the elevations being contoured to increase the sheet's rigidity while permitting the elevations to function as a ladder.  The elevations provide effective rigidifying while leaving the valleys of the sheet corrugations free for drainage.
Patent CA-1076225-A (CA)
Inventor: ARNESON HAROLD
IPC: H01R13/641
Filed: 1977-07-25
Granted: 1980-04-22
Abstract: An electrical connector having a receptacle means including a receptacle shell and a plug means including a plug shell, coupling means including a coupling housing engaged with a coupling nut for rotation of the coupling nut, the coupling nut having threaded engagement with the plug shell and the coupling housing having a breech lock means engag-able with cooperable breech lock lands on the receptacle shell, the plug means and receptacle means being adapted to be fully electrically mated and locked by rotation of the coupling housing through about 90°. An arcuate detent member of about 180° keyed to the plug shell for relative axial movement and received within an annular groove in the coupling housing for resilient forcible selective engagement of opposite radially outwardly enlarged ends of the arcuate detent member
Patent CA-1072556-A (CA)
Inventor: TREVES GINO R
IPC: A01N43/54
Filed: 1977-08-12
Granted: 1980-02-26
Abstract: ABSTRACT      5-Pyrimidinecarbonitriles, having amino substituents in the 2 and 6 positions and an alkoxy substituent in the 4 position, exhibit herbicidal activity.  The preparation of novel active compounds and intermediates in this class is described; herbicidal compositions containing the active compounds are illistrated; and methods foruti-lizing the herbicidal compositions to control plant growth are disclosed.
Patent CA-1107931-A (CA)
Inventor: GEBHARDT DIETER
IPC: C08F210/06
Filed: 1977-08-22
Granted: 1981-09-01
Abstract: ABSTRACT OF THE DISCLOSURE      Disclosed is a heat-sealable film comprising a base film of a polymer or copolymer of an .alpha.-olefin having from 2 to 6 carbon atoms in the molecule and applied to at least one surface of the base film, a heat-sealable interpolymer layer comprising a ter-polymer comprised of from about:         93.2-99.0 per cent by weight of propylene units, 0.5- 1.9 per cent by weight of ethylene units, and 0.5- 4.9 per cent by weight of units of an .alpha.-olefin having from 4 to 10 carbon atoms in the molecule, and in which the comonomers are substantially statistically distributed. Also disclosed are a method for producing this film and a packaging method utilizing the film.
Patent CA-1104106-A (CA)
Inventor: FRASER DONALD S
IPC: B02C15/12
Filed: 1977-08-24
Granted: 1981-06-30
Abstract: ABSTRACT            A grinder for material wherein a series of hollow balls is entrained for rotational movement between an upper ring and a lower ring, the rings being relatively rotatable about a control axis, and the balls being rotatable between the rings, and the material for grinding being fed into a zone between the balls and rings.  The contact zone between the upper ring and each ball is defined by two annular lips and is substantially less than the contact zone between the lower ring and each ball.
Patent CA-1092225-A (CA)
Title: Central telephonique et les circuits de commande associes
Inventor: LAGER JEAN P
IPC: H04Q11/04
Filed: 1977-09-06
Granted: 1980-12-23
Abstract: Le central téléphonique comporte un organe de commande centralisé constitué par un ou deux calculateurs; afin d'alléger le travail de l'organe de commande, l'invention préconise d'utiliser des circuits de marquage comportant un microprocesseur; ainsi, les circuits de marquage effectuent d'une manière autonome différentes procédures sans que l'organe de commande ait à intervenir. Application: commutation téléphonique.
Patent CA-1083854-A (CA)
Inventor: FLEMINGS MERTON C
IPC: B22D11/117
Filed: 1977-09-21
Granted: 1980-08-19
Abstract: ABSTRACT OF THE DISCLOSURE       A metal composition characterized by greater than about 65 weight percent degenerate denritic or nodular primary discrete solid particles suspended in a secondary phase having a lower melting point than the primary particles and which secondary phase can be solid or liquid.  The method involves raising the temperature of a metal alloy to a value at which the alloy is largely or completely in the molten state.  The melt is then subjected to vigorous agitation in an apparatus having an inner surface contacting the liquid-primary solid composition that is not wet by the composition and the heat is extracted to increase the portion of the mixture is in solid degenerate dendrite or nodular form greater than about sixty-five percent while continuing the agitation.  The upper limit of primary solids depends upon the size of the primary solids and the composition and is reached when the liquid phase ceases to be continuous so that the primary solids no longer slide along their boundaries and wherein there is sufficient fusion of the primary solids to each other which prevents the solids from sliding along their boundaries when the composition is subjected to shear forces. Apparent viscosity of the liquid-solid mixture is continuously monitored and the measurement is used to control the residence time of the liquid-solid mixture in the agitation zone wherein heat is extracted.  During agitation, pressure differential in the agitation zone can be utilized to augment maintenance of the con-tinuous flow of the metal composition through the agitation zone. At this juncture, the temperature of the liquid-solid composition can be reduced to cause complete solidification thereof or it can be cast or formed directly.  The solidified composition can be stored and later it can be brought again to the liquid-solid mixture and then recast or formed, e.g. forging, pressing, extruding or rolling.
Patent CA-1100048-A (CA)
Inventor: HALL JOHN F
IPC: F16L27/053
Filed: 1977-10-14
Granted: 1981-04-28
Abstract: ABSTRACT OF THE DISCLOSURE     The exhaust manifold for a transversely  mounted automobile engine terminates adjacent to the negine in an outlet having an articulated connection with the inlet of an exhaust header that terminates in an exhaust pipe discharging to the atmosphere.                 The articulated connection comprises an annular coupling portion having a spherical surface at the header inlet seated in sealing engagement with a spherical or conical sealing surface de-fining the manifold outlet.  An annular flange adjacent to the inlet of the header may be seated in sealing engagement against a second sealing surface of the annular coupling portion.  The sealing engage-ments may be maintained by a collar yieldingly urged against the annular flange by spring means that engage the collar at spaced locations on a line parallel to the roil axis of the engine and passing through the center of the first named spherical surface.                 Exhaust tuning is accomplished by partitioning the header inlet into separate exhaust passages that communicate with selected exhaust ports of the engine by means of short conduits of the manifold.  At a predetermined location downstream of the exhaust ports, the separate passages of the header merge.
Patent CA-1065639-A (CA)
Inventor: CZORNIAK EDWARD S
IPC: E04H13/00
Filed: 1977-10-24
Granted: 1979-11-06
Abstract: MODULAR MAUSOLEUM            Abstract of the Disclosure -A multiple crypt or vault burial mausoleum features precast concrete modules each having a horizontal shelf and depending vertical walls to define plural crypts when in stacked relationship with other modules in a multiple level arrangement.  Each vertical module wall contains an embedded steel leg structure near the forward and rear quarter points of the module extending from top to bottom thereof.  In the multiple tier mausoleum constructed from stacked modules, steel support and bearing legs extend continuously from top to bottom in the structure.  Rectangular steel shims are intervened with the embedded legs of each module to render the entire leg structure continuous.  The arrangement greatly minimizes settlement normally encountered with shim and grout supports and reduces the binding of shutters dependent on the system for support.  The solid block shims can also resist shear stresses caused by lateral forces which grout cannot resist.
Patent CA-1078315-A (CA)
Inventor: CHUKHANOV ZINOVY F
IPC: B65G51/00
Filed: 1977-11-30
Granted: 1980-05-27
Abstract: ARRANGEMENT FOR PIPELINE TRANSPORTATION OF CARGOES               ABSTRACT OF THE DISCLOSURE    An arrangement comprises a pipeline filled with liquid at atmospheric pressure. The pipeline serves for displacement of containers with cargo therein by means of driven conveyors arranged along the pipeline. Endless traction members of the conveyors comprise belts having at least one row of equally spaced elements. Each container has at least one longitudinal groove with stops for engagement with the belt elements dur-ing the displacement of the containers. The arrangement ac-cording to the invention enables transportation of cargoes with comparatively low power consumption.
Patent CA-1129434-A (CA)
Title: Cyclopropanecarboxylic acid esters of halogenated  benzyl alcohols and their use as pesticides
Inventor: NAUMANN KLAUS
IPC: A01N53/06
Filed: 1977-12-21
Granted: 1982-08-10
Abstract: ABSTRACT OF THE DISCLOSURE       The present invention provides, as new compounds, the cyclopropanecarboxylic acid esters of halogenated benzyl alcohols, and the use of such compounds as insecticides and acaricides.  A typical compound of the invention is 2,2-dimethyl-3-dichlorovinyl-cyclopropanecarboxylic acid pentafluorobenzyl ester.
Patent CA-1079802-A (CA)
Inventor: CILIBERTI FRANK L JR
IPC: H01M50/167
Filed: 1978-01-09
Granted: 1980-06-17
Abstract: ABSTRACT           A sealing grommet in a cylindrical electrochemical cell designed for long term use, the grommet having an extended area which is compressed between a separator having structural integrity and a cell top.
Patent CA-1067651-A (CA)
Inventor: HEWSON CLIFFORD B
IPC: A47K13/12
Filed: 1978-01-19
Granted: 1979-12-11
Abstract: ABSTRACT OF THE DISCLOSURE           A lift-off hinge assembly for toilet seats and the like, consisting of a hinge block and a lift-off hinge pin.  The lift-off hinge pin has a head with a pin projecting from its side and a pair of spaced parallel jaw members projecting from its end.  The upper jaw member is long, flexible and has a notch across its outer surface; the lower jaw member is shorter and more rigid.  The hinge block has a pair of sloping upper surfaces meeting at an apex.  One such upper surface has an entry opening for the jaw members, and the other has a release opening, the two openings being separated by a bridge which engages the notch when the jaw members are inserted into the entry opening.  The lift-off hinge is removed from the hinge block by depressing the upper jaw member and sliding the lift-off hinge out of the entry openings.  A fastening bolt for the hinge block is accessable through the release opening when the lift-off hinge pin is removed.
Patent CA-1086833-A (CA)
Inventor: WILLEMS GERARDUS A M
IPC: B23K10/02
Filed: 1978-01-26
Granted: 1980-09-30
Abstract: ABSTRACT:        A method of and a welding torch for plasma MIG-welding in which the same gas is used as a shielding gas and a plasma gas.  A single gas flow supplied is split in the nozzle into a cylindrical plasma gas column and a shielding gas jacket which envelopes this column. To this end, the nozzle comprises a central electrode ring which serves as a non-consumable electrode and which is connected by radical ribs to a cylindrical support which serves as a heat sink and which is mounted on the housing of the welding torch.
Patent CA-1110991-A (CA)
Title: Coking drum and process for forming improved graphite  coke
Inventor: JANSMA JOHN C
IPC: C01B31/04
Filed: 1978-02-13
Granted: 1981-10-20
Abstract: COKING DRUM AND PROCESS FOR FORMING IMPROVED GRAPHITE COKE                             ABSTRACT OF THE DISCLOSER Cooling water for cooling coke in a coking drum is charged into the interior of the coking drum from a plural-ity of orifices located on the lateral surfaces of the coking drum so as to uniformity distribute the cooling effect provided by the cooling water.