baber/WOPTO huggingface dataset:
Patent CA-1065305-A (CA)
Title: PROCESS FOR THE ENRICHMENT OF THE PREGNANCY-SPECIFIC .beta.1-GLYCOPROTEIN
Inventor: BOHN HANS
IPC: A61K35/22
Filed: 1976-04-15
Granted: 1979-10-30
Abstract: Abstract of the disclosure: Process for the enrichment of the pregnancy-specific .beta.1-gylco-protein (SP1) from blood serum, urine or placenta extracts, which comprises contracting the starting material at a pH-value of between 4 and 9 with an antibody against the pregnancy-spe-cific .beta.1-glycoprotein, said antibody being bound onto an in-soluble carrier, separating the carrier containing the SP1 in bound form from the liquid phase and in order to isolate the SP1 treating the carrier with an aqueous medium at a pH-value of from 2 to 4 or with the solution of a substance which disso-ciatos a protein molecule at a pH-value of from 4 to 9.
Patent CA-1063197-A (CA)
Inventor: BENNON SAUL
IPC: H01F27/36
Filed: 1976-05-11
Granted: 1979-09-25
Abstract: ABSTRACT OF THE DISCLOSURE         A magnetic core arrangement for shell-form power transformers,  A main core structure is divided into two core portions by a gap which separates the core laminations.          Two shielding cores are located on each side of the main core.  Double-webbed beams are positioned underneath the main and shielding cores to support these cores from the transformer tank.  One web of a beam extends into part of the gap between the main core portions.  The other web of the beam is located between the outermost main core portion and one of the shielding cores.  The gap in the main core structure improves the cooling of the magnetic laminations and the web members of the beam enhance the support for the core laminations.
Patent CA-1040395-A (CA)
Inventor: OKUDA SEIJI
IPC: F16B21/02
Filed: 1976-06-04
Granted: 1978-10-17
Abstract: PLATE CONNECTORS     ABSTRACT OF THE DISCLOSURE        Disclosed is a one-piece plastic connector adapted for use in a polygonal shaped aperture in a flat plate, and it includes a head portion, operating means disposed on one surface of the head portion, and a noncircular fitting portion means disposed on the other surface of the head portion and having means defining a configuration substantially complimentary to the shape of the polygonal aperture in the plate.  The fitting portion means includes slanted surfaces flaring toward each of the corners thereof in the direction of the head but terminating in axially spaced relation to the head.  A central-ly disposed resilient plate-like anchor member extends axially out from and angularly disposed relative to the slanted surfaces on the fitting portion with the member having side-to-side dimension slightly smaller than the largest dimension of the aperture in the plate but greater than the distance between opposite sides of the polygonal aperture.  That member is provided with inclined shoulders on the sides where the anchor member joins the fitting portion, and the shoulders flare away from the fitting portion.  The anchor member further includes a pair of through apertures that form a centrally disposed rigid post-like member, a free entering end relatively flexible transverse portion connected to the post-like member and ex-tending laterally a substantial extent, a pair of resilient side walls extending generally perpendicular from the ends of the transverse member to a point intermediate the axial extent of the post-like member and thence angularly inwardly to their point of attachment to the fitting portion to thereby provide the inclined shoulders in the form of resilient cam surfaces.
Patent CA-1060056-A (CA)
Inventor: DADBEH BEMANALI H
IPC: A63D15/00
Filed: 1976-08-30
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE            A game board of a table type game, such as for example, a pool table, is provided with a leveling mechanism that includes a support bar mounted beneath the game board and a bed-level slide bracket slidably mounted on the support bar, beneath the game board, for movement to any one of a plurality of positions along the bar.  A cooperating bed level guide plate is secured to the underside of the game board directly above and substantially in alignment with the path of travel for a portion of the slide bracket along the support bar.  This plate has a longitudinally extending slot formed therein which receives a portion of a bed adjusting mechanism that is mounted on the slide bracket.  The adjusting mechanism includes adjustable means cooperating with the guide plate for raising and lowering adjacent portions of the guide board in order to adjust the level thereof.
Patent CA-1063199-A (CA)
Inventor: MENOCAL GUSTAVO A
IPC: H02B1/21
Filed: 1976-10-22
Granted: 1979-09-25
Abstract: STAB ARRANGEMENT FOR BUSBARS            Abstract of the Disclosure The stabs on a busbar for mechanically and elec-trically receiving circuit breakers, or the like, are shaped so as to have two mutually perpendicular contact plug-in elements on a single stab enabling the single stab to receive circuit breaker contacts that are oriented in mutually perpen-dicular directions.   1.
Patent CA-1074261-A (CA)
Inventor: FAY HOMER
IPC: B03B5/28
Filed: 1976-11-29
Granted: 1980-03-25
Abstract: IMPROVED APPARATUS AND PROCESS             FOR THE SEPARATION OF PARTICLES OF           DIFFERENT DENSITY WITH MAGNETIC FLUIDS     ABSTRACT OF DISCLOSURE     Separation of a mixture of non-magnetic particles on the basis of their different densities is accomplished by levitation in a magnetic fluid using a multiplicity of magnetic gaps created by a grid of magnetic poles oriented with respect to each other such that the polarity of the magnetic field generated in each gap is opposite to that of each adjacent gap.     S P E C I F I C A T I O N
Patent CA-1064738-A (CA)
Inventor: CHIA ENRIQUE C
IPC: C22C21/00
Filed: 1976-12-01
Granted: 1979-10-23
Abstract: ABSTRACT OF THE DISCLOSURE   This disclosure relates to an aluminum alloy electrical conductor which contains from about 0.20% to about 1.60% by weight nickel, from about 0.30% to about 1.30% iron, optionally up to 2.00% of additional specified alloying elements, and the remainder aluminum with associ-ated trace elements.  The conductors are processed in a continuous operation which includes continuous casting, hot-rolling in the as-cast condition to form continuous rod, cold-working of the rod by drawing it through a series of wire-drawing dies, without preliminary or intermediate anneals, and thereafter annealing the wire to achieve a minimum electrical conductivity of 58% IACS, an ultimate tensile strenght of at least 12,000 psi, a yield strength of at least 8,000 psi and an elongation of at least 12% when measured as a No. 10 A.W.G. wire.  The additional alloying elements are precisely controlled in order to facilitate the continuous processing of the cast bar without spitting and cracking of the subsequently rolled and cold-drawn rod.
Patent CA-1106968-A (CA)
Inventor: KUDO RYOSUKE
IPC: G11B23/00
Filed: 1976-12-16
Granted: 1981-08-11
Abstract: A MAGNETIC DISC CARTRIDGE                 ABSTRACT OF THE DISCLOSURE         This application relates to improvements of a magnetic disc cartridge comprising:  a support disc which carries at least one magnetic disc on its circumference; a magnetic disc housing case having an opening through which at least one magnetic head enters; a closure mechanism for covering said opening, and; a holding mechanism which holds said support disc down on a base member of said housing case.  The improvements reside in that said support disc has at least one hole in its hub through which circulating clean air flows in, and that a cover for said hole is arranged cooperating with said closure mechanism so that said cover opens when said closure mechanism opens and closes when said closure mechanism closes.
Patent CA-1050466-A (CA)
Inventor: HALL HENRY C
IPC: B65G65/08
Filed: 1976-12-29
Granted: 1979-03-13
Abstract: CONVEYOR POSITIONING STRUCTURE FOR   LOADING AND CONVEYING MACHINES    Abstract of the Disclosure A loading and conveying machine has crawler treads and a frame extending forwardly thereof.  A conveyor extends from the front to the rear of the machine.  An apron is pivotally mounted at the front of the frame and receives material from a loading implement and deposits it onto the conveyor.  The front end of the conveyor is pivotally mounted to the apron and arcuately moves about the apron pivot axis when the apron is raised or lowered. The joined conveyor and apron may also be adjusted together by vertically moving the apron pivot axis.  The midsection of the conveyor is articulated so that the conveyor framework is separated into front and rear segments which are independently movable relative to each other and to the machine frame.
Patent CA-1055439-A (CA)
Inventor: WEBSTER RAYMOND G
IPC: B60P1/64
Filed: 1977-01-06
Granted: 1979-05-29
Abstract: ABSTRACT     A mechanism for loading and unloading a container onto and from a vehicle comprises a member having one end thereof for releasable connection to the container and the other end thereof carrying pivot means movable in an elongated guide means for connection to the vehicle.   The guide means so guide the pivot means that a first actuator means, which acts on the pivot means, is operable to move the pivot means in, and relatively to, the guide means to move the member and the pivot means from a loaded position to an unloading position, and that a second actuator means which acts on the member is operable, with the member and the Pivot means in the unloading position, to pivot the member relatively to the guide means about the pivot means.   The member, in moving from the loaded position to the unloading position, moves the container from a position in which the unloading position, moves the container from a position in to such position that, as the member pivots from the unloading position, the member lifts and unloads the container from the vehicle, the operation of the first and second actuator means being reversible to load the container on to the vehicle.
Patent CA-1094545-A (CA)
Inventor: GREGSON MICHAEL
IPC: C07D501/00
Filed: 1977-02-11
Granted: 1981-01-27
Abstract: ABSTRACT OF THE DISCLOSURE       The invention provides novel antibiotic cefuroxime esters of the formula   (wherein R1 is a primary or secondary alkyl group containing 1 to 4 carbon atoms and R2 is a primary or secondary alkyl group containing 1 to 6 carbon atoms provided that at least one of the groups R1 and R2 is methyl),  These compounds are useful as orally ad-ministrable broad spectrum antibiotics .
Patent CA-1079283-A (CA)
Inventor: SHIMADA KEIZO
IPC: C07D215/18
Filed: 1977-02-16
Granted: 1980-06-10
Abstract: Abstract of the Disclosure Yellow pigments of general formula I       (I) and processes for their preparation are described.  These pigments show im-proved thermal stability, weatherability, solvent- and migration-resistance, and thus find use in coloring plastics, paints, inks and the like.
Patent CA-1083104-A (CA)
Inventor: ZAHN HERMANN
IPC: F23Q2/52
Filed: 1977-03-22
Granted: 1980-08-05
Abstract: ABSTRACT OF THE DISCLOSURE           The invention relates to a small container for liquid gasses for filling-up of the various types of gas lighters having various forms of intake valves.  This is achieved by the small container for liquid gas according to the invention, wherein the bottom member and the top member at the two ends of the container are each provided with a self-acting, nor-mally closed outlet valve and these two valves are different from each other and are adapted for filling-up the gas tanks of different types of gas lighters.      The container is also provided with a single cover cap to cover one or the other end of the container and the respective valve selectively.  The container and the cover cap are provided with matched snap-in portions in one embodiment.  In a further embodiment the cover cap and the ends of the container are provided with members for joining the cover cap and the end of the container in a relatively tight sliding fit and thus to secure the cover cap over the valve which it is desired to cover.
Patent CA-1085123-A (CA)
Inventor: SCHUETZ GERHARD
IPC: B29C48/92
Filed: 1977-04-27
Granted: 1980-09-09
Abstract: A PLASTICS-PROCESSING MACHINE Abstract of the Disclosure The plastics processing machine employs a mixer which has a static mixing device formed of at least one in-sertion member composed of guide elements in layers which form flow channels. The hydraulic diameter dh is made no more than eight millimeters (8 mm) in order to obtain a high mixing quality. The hydraulic diameter may vary along the mixer, for example by decreasing from the inlet end to the outlet end.
Patent CA-1075501-A (CA)
Inventor: SUITS JAMES C
IPC: H01F10/14
Filed: 1977-05-10
Granted: 1980-04-15
Abstract: Ni-Fe-Rd ALLOYS     ABSTRACT OF THE DISCLOSURE    Permalloy type alloys containing rhodium suitable for use in magnetic devices and having improved resistance to corrosion contain from about 65 to 90 atomic percent nickel, 10 to 35 atomic percent iron and 1 to 25 atomic percent rhodium.  Magnetic films made of these alloys which contain 1 to 10 atomic percent rhodium exhibit magnetic properties similar to Permalloy while having increased resistance to corrosion.
Patent CA-1088787-A (CA)
Inventor: MAY RANDALL L
IPC: G10D13/02
Filed: 1977-09-09
Granted: 1980-11-04
Abstract: ABSTRACT OF THE DISCLOSURE       An adjustable pitch drum consists of a drum shell having an open end, a drum head pitch changing mechanism, and a supporting structure mounting the pitch changing mechanism to the drum shell.  The pitch changing mechanism consists of a threaded rod adjustably threaded to the supporting structure, a drum head clamping hoop mounted coaxially on the rod for rotation thereabout, and a drum head tensioning hoop non-rotatably mounted on the other end of the rod.  Rotation of the drum head and its clamping hoop about the rod varies the tension of the drum head on the tensioning hoop, thereby changing the pitch of the drum.  Movement of the threaded rod in the supporting structure changes the spacing of the drum head from the drum shell open end, thereby changing the resonance characteristics of the drum assembly.  The supporting structure comprises a rigid multi-legged spider, preferably having legs of adjustable length, which supports said rod and has said legs shaped to fit over the peripheral edge of a drum shell and be held in place by a drum hoop.
Patent CA-1084703-A (CA)
Inventor: BARNES WILLIAM K
IPC: D21F5/04
Filed: 1977-10-11
Granted: 1980-09-02
Abstract: ABSTRACT OF THE DISCLOSURE In the manufacture of corrugated board from a web of a medium such as paper, the paper is generally preheated prior to processing at various stages in the manufacture of the corrugated paperboard.  There is disclosed a multideck preheater, each deck being comprised of a heater roll, a guide roll for initially receiving and guiding the web toward the heater roll, and first and second corrugating wrap rolls for controlling the extent of contact of the web with the outer surface of the heater roll.  The web is heated by its con-tact with the outer surface of the heater roll and the amount of heating applied to the paper is the function of the area of the heating roll which is contacted by the web.  The multideck preheater provides for a wide range of adjustment in that the web may travel through two adjacent units of the multi-deck preheater and thus contact the heater rolls in series.
Patent CA-1113044-A (CA)
Inventor: LEBLOND J PAUL
IPC: F41H9/10
Filed: 1977-12-16
Granted: 1981-11-24
Abstract: ABSTRACT OF THE DISCLOSURE A personal repellent device comprising a capsule having a perfor-ated outer shell composed of a deformable material and a rupturable sealed inner container disposed within the outer shell and adapted to contain a malodorous and/or irritating and/or debilatating substance.
Patent CA-1089027-A (CA)
Inventor: SICOT ROGER
IPC: B23K9/23
Filed: 1977-12-29
Granted: 1980-11-04
Abstract: TITLE OF THE INVENTION    "TERNARY PROTECTIVE GAS MIXTURE AND ARC WELDING OR   HARD-FACING OF STEELS"     ABSTRACT OF THE DISCLOSURE       The invention provides a ternary protective gas mixture containing, by volume, 2.5 to 3.5% carbon dioxide, 0.8 to 1.2% hydrogen, and the balance being argon.  The ternary gas mixture may be used to give a protective atmosphere in welding or hard-facing steel alloys where an electric arc is struck between a consumable electrode comprising a steel alloy wire and a molten metal zone.
Patent CA-1090334-A (CA)
Inventor: HOLDEN KENNETH G
IPC: A61P25/00
Filed: 1978-01-16
Granted: 1980-11-25
Abstract: ABSTRACT OF THE DISCLOSURE         A new series of lower alkylthio-7,8-dihydroxy-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepines having potent central dopaminergic activity of utility in treating Parkinson's disease.  The 6- and 9-methylthio compounds are particularly of use.
Patent CA-1118873-A (CA)
Inventor: ARMSTRONG DAVID G
IPC: G01S7/28
Filed: 1978-02-17
Granted: 1982-02-23
Abstract: RADAR PERFORMANCE MONITOR                    Abstract of the Disclosure A performance monitor for use with marine radars which produces a visual indication upon the radar display screen only when the radar transmitter power, and the radar receiver sensitivity and tuning are within predetermined limits.  An RF sample of the radar transmitted signal is mixed with a local oscillator signal and the resulting IF signal is coupled to an AFC loop which controls the frequency of the local oscillator. If the amplitude of the radar transmitted signal is above a threshold level, a single frequency response signal of fixed power is generated by the performance monitor and transmitted back to the radar antenna.  A distinctive test pattern is pro-duced upon the radar display if the radar receiver tuning is accurate and its sensitivity is sufficiently high.
Patent CA-1085359-A (CA)
Inventor: KLINGENBERG JAMES C
IPC: F16N39/06
Filed: 1978-03-23
Granted: 1980-09-09
Abstract: DISPOSABLE CENTRIFUGAL SEPARATOR WITH               BAFFLE MEANS     ABSTRACT OF THE DISCLOSURE     A disposable, centrifugal separator for separating con-taminants from contaminated oil is disclosed.  The centrifugal separator has a shroud which defines a first chamber and has a hollow rotor rotatably mounted in the first chamber and defining a second chamber.  Oil under pressure is admitted to the second chamber through concentrically arranged tubes or spindles and past a low pressure shut-off valve.  The oil flows into the first chamber through tangential reaction nozzles in the rotor to cause contaminants to migrate toward the sidewall of the second chamber under the influence of centrifugal force.   The shroud and rotor are permanently closed so that the entire assembly may be dis-carded when a significant amount of contaminants has been deposited on the sidewall of the second chamber.  A baffle screen is mounted between the tangential reaction nozzles and an outlet port in the first chamber to dissipate the buildup of fluid on the inner side-wall of the first chamber, which would tend to interfere with the rotation of the rotor.
Patent CA-1068093-A (CA)
Title: Apparatus for simultaneously forming selected circumferential and axial profiles on a workpiece
Inventor: DEBIASSE RICHARD L
IPC: B23B5/24
Filed: 1978-05-23
Granted: 1979-12-18
Abstract: TO ALL WHOM IT MAY CONCERN:             Be it know that I. RICHARD L. DE BIASSE, a citizen of the United States, residing at Chatham Township, County of Morris, State of New Jersey, have invented an improvement in APPARATUS FOR SIMULTANEOUSLY FORMING SELECTED      CIRCUMFERENTIAL AND AXIAL PROFILES ON A WORKPIECE of which the following is a SPECIFICATION                     ABSTRACT OF THE DISCLOSURE                Selected circumferential and axial profiles are formed simultaneously on a rotating workpiece by apparatus that comprises a carrier that is mounted for movement toward and away from the workpiece and carries a cutting element which is pushed by a spring into engagement with the workpiece.  The carrier simultaneously follows a circumferential cam that rotates conjointly with the workpiece and an axial can that is mounted on a follower bar.  The follower bar is mounted on the carrier for movement relative to the carrier solely along an axis parallel to and spaced from the axis of rotation of the workpiece.  The axial cam and follower are in series relation to the circumferential cam and follower so that movements of the cutting element toward and away from the workpiece generated by the tracking by the follower bar of the circumferential cam are superimposed on movements of the carrier toward or away from the workpiece generated by the tracking of the axial cam by the carrier as the carrier and the cutting element thereon move parallel to the axis of rotation of the workpiece.
Patent CA-1116222-A (CA)
Inventor: HANSLER RICHARD L
IPC: H01J17/04
Filed: 1978-07-20
Granted: 1982-01-12
Abstract: ELECTRODE-INLEAD FOR MINIATURE DISCHARGE LAMPS                             ABSTRACT           An electrode-inlead assembly comprises a small tung-sten pin which is joined on axis to a fine molybdenum wire adapted to sealing through fused silica.  The join is effected by a laser butt weld which permits a symmetric compact seal thereby making possible very small discharge envelopes having minimum end losses.  The seal may be effected either by a foliated portion in the wire which is wetted by fused silica, or by a glass bead formed around the wire which wets both wire and fused silica.
Patent CA-1116367-A (CA)
Inventor: NEGI YOUJI
IPC: B29C49/00
Filed: 1978-09-07
Granted: 1982-01-19
Abstract: Abstract of the Disclosure An elastic strapping band is essentially made of ethylene-vinyl acetate copolymer containing vinyl acetate in the range of 3 to 20wt%.  The band has molecular orientation in the lengthwise direction thereof with a double refraction rate (.DELTA.n) being in the range of 24 x 10-3 to 38 x 10-3.          The band has a tensile strength higher than 3.3kg/mm2 a stress residual rate higher than 15% after elon-ting the band under an initial load of 3.3kg/mm2, and an elasticity recovering rate higher than 70%.
Patent CA-1118875-A (CA)
Inventor: ASTEGIANO LUCIANO
IPC: H04M15/26
Filed: 1978-10-20
Granted: 1982-02-23
Abstract: ABSTRACT          For a manual switchboard with conference facilities, an identifier which allows the double identifications necessary for conference facilities between operators and which allows the super-vision of switchboard and trunk operation.  The identifier has a peripheral part consisting of first and second groups of units for the semicords and for the operator's trunks, respectively, and a central unit connected on one side to the peripheral units and on the other side to a computer of an automatic recording equipment for recording accounting data.
Patent CA-1100933-A (CA)
Inventor: STURWOLD ROBERT J
IPC: C10M129/02
Filed: 1978-10-30
Granted: 1981-05-12
Abstract: ABSTRACT OF THE DISCLOSURE         Improved rolling oil compositions are obtained by blending a petroleum base oil with a particularly specified dimer acid, a particularly specified saturated fatty alcohol and a particularly specified lower alkyl ester of a fatty acid.  These formulations are extremely effective for use in the cold rolling of aluminum and aluminum alloys since they exhibit ex-cellent lubrication properties and do not produce undesirable surface stain.
Patent CA-1098499-A (CA)
Title: Gas tank support and control panel
Inventor: LARSEN GLENN L
IPC: B60K15/00
Filed: 1978-12-19
Granted: 1981-03-31
Abstract: Abstract of the Disclosure A bracket for centrally and accessibly mounting various engine controls constituting components of a snowblower, power lawn mower, or similar vehicle, and for diverting any gasoline spilled during the filling of the gasoline tank of the vehicle from electrical connections of those controls.