baber/WOPTO huggingface dataset:
Patent CA-1098395-A (CA)
Inventor: DUBOIS EDMUND H
IPC: B60W10/04
Filed: 1978-08-03
Granted: 1981-03-31
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosed herein is a control for the throttle valve and clutch of an engine, including a timer plate which is oscillated to concurrently adjust the spark and the setting of the throttle valve and a shift lever for shifting the engine clutch.  The control includes a shift interlock which is connected to the shift lever for movement in response to movement of the shift lever and a radially outwardly extending projection on the timer plate.  The shift interlock includes a portion which is located to extend into the travel path of the timer plate projection and is engageable with the timer plate projection for selectively controlling the setting of the throttle valve in accordance to the position of the shift lever and for selectively controlling the position of the shift lever in accordance with the setting of the throttle valve.  A spring member formed as an integral part of the shift interlock releasably engages a detent pin to positively retain the shift lever in any one of its positions.
Patent CA-1087883-A (CA)
Inventor: LANNI MICHAEL J
IPC: G01C19/04
Filed: 1978-09-15
Granted: 1980-10-21
Abstract: DUAL SUSPENSION GYROSCOPIC DEVICE     ABSTRACT OF THE DISCLOSURE     A dual suspension gyroscopic device includes a gyro having at least a single degree of freedom and defining an output axis, i.e., the sensitive axis of the gyro-scopic device.  The gyro is supported by a gimbal which, in turn, is supported In a case.  The arrangement provides low torque suspension about the sensitive axis while permitting normal angular freedom as well as maintaining the gyro spin axis in a reference plane.
Patent CA-1133932-A (CA)
Inventor: TOEKE LASZLO
IPC: C07C255/32
Filed: 1978-10-19
Granted: 1982-10-19
Abstract: ABSTRACT OF THE DISCLOSURE        The invention relates to a process for nucleophilic substitution reactions. According to the invention the reaction is carried out in a heterogeneous system, consisting of a solid and a dissolved reactant, one or several organic and/or amino compounds and water.     The volume of the water is at the most 100 % of the volume of the organic solvent and preferably 5 %.      According to the invention the anhydrous reaction medium which is difficult to ensure, is not necessary and the use of the expensive and industrial scales un-available crown ethers is eliminated.
Patent CA-1091909-A (CA)
Title: Method and apparatus for introducing a strand into a continuously advancing roving
Inventor: PIERCE RICHARD H
IPC: B65H63/06
Filed: 1978-10-30
Granted: 1980-12-23
Abstract: ABSTRACT OF THE DISCLOSURE        Method and apparatus for introducing a first strand into a continuously moving second strand are provided by posi-tioning the first strand in spaced relation along the length of the continuously advancing second strand, and laterally moving the first strand to engage the continuously moving second strand such that the first strand is continuously advanced with the second strand.
Patent CA-1105279-A (CA)
Inventor: BENSTEAD BRYAN C
IPC: B29C70/22
Filed: 1978-12-18
Granted: 1981-07-21
Abstract: ABSTRACT OF THE DISCLOSURE         A unidirectional reinforcing fabric and a resinous laminate made therewith, which fabric in-cludes a weft knit yarn fabric formed of a multi-plicity of weft knit stitches and a multiplicity of parallel longitudinally extending warp inserts held in said weft knit fabric.  A bi-directional fabric is also disclosed which includes in addition to the above a multiplicity of parallel transversely ex-tending weft inserts. Each insert includes a multi-plicity of continuous monofilaments extending longi-tudinally in parallel relation with respect to one another without crimp or twist and grouped closely together so that the outline cross-sectional config-uration of the group is approximately in the shape of an elongated rectangle.   Each monofilament of each insert is formed from a material taken from the group consisting of glass, carbon and aramid and has a cross-sectional diameter of between  .00032" and .00095".  Each insert has the  thickness of the rec-tangular cross-sectional configuration thereof be-tween .003" and 0.38", the width of the rectangular cross-sectional configuration thereof between .009" and .75" and a ratio of width-to-thickness of be-tween 2  and 30.  The total width of the warp inserts per yard width of fabric is between 55% and 98%. The total width of the weft inserts per yard length of fabric is between 55% and 98%.
Patent CA-1117125-A (CA)
Inventor: MASON RONALD F
IPC: A01N43/38
Filed: 1979-02-12
Granted: 1982-01-26
Abstract: ABSTRACT             Novel compounds of thc general formula                   (I) wherein:  R represents hydrogen, an alkyl group of 1 to 6 carbon atoms, or an alkoxycarbonyl group of 2 to 6 carbon atoms; R1 represents hydrogen, or an alkyl group of 1 to 6 carbon atoms; R2, R3, R6 and R7 independently represent hydrogen or an alkyl group of 1 to 4 carbon atoms; and R4 and R5 independently represent hydrogen, halogen, or an alkyl group of 1 to 4 carbon atoms.  These compounds exhibit herbicidal properties, and can be used as intermediates in the preparation of certain 2-carboxy-3-azabicylo[3.1.0]hexanes.
Patent CA-1129699-A (CA)
Title: Apparatus for developing printing plates  comprising a tank in which processing  liquid is contained
Inventor: KRAUSE DIETER
IPC: G03F7/30
Filed: 1979-03-15
Granted: 1982-08-17
Abstract: Hoe 78/K 012 APPARATUS FOR DEVELOPING PRINTING PLATES COMPRISING  A TANK IN WHICH PROCESSING LIQUID IS CONTAINED                 Abstract of the Disclosure This invention relates to an improvement in apparatus for developing printing plates, comprising at least one tank in which a processing liquid is contained and at least one filter means through which the processing liquid is passed on its flow path from or to the tank, the improvement comprising means mounting the fil-ter means within the tank without a filter housing of its own, and means mounting the tank on carriage means which can be withdrawn from the apparatus.
Patent CA-1100393-A (CA)
Inventor: JOHNSON WILLIAM M
IPC: C21D1/78
Filed: 1979-03-28
Granted: 1981-05-05
Abstract: ABSTRACT OF THE DISCLOSURE     Agricultural discs are given a hardened annular rim by providing a differential tempering treatment.  During the tempering treatment step an annular ring of heat conductive material is placed on the outer periphery of the disc.  Thus ensures that the outer edge is of greater hardness than the central portion of the disc.
Patent CA-1113750-A (CA)
Inventor: MACKEY ILLA J
IPC: F42B3/087
Filed: 1979-06-11
Granted: 1981-12-08
Abstract: Abstract A blast hole liner comprised of a single length of waterproof, flattened, longitudinal tubing having an open upper end and a lower end portion terminating in a bottom edge folded about its midpoint with resulting edge halves joined together to define an upwardly open weight pocket.  The liner is provided with a transverse seal above the pocket.  The latter seal may be located closely adjacent a horizontal crease in the tubing formed by doubling the same back upon itself.  In one embodiment, manufacture of the liner from a length of tubing requires no further cutting or slitting of the tube.  In another embodiment, a second length of tubing, substantially congruent with the first-mentioned tubing length, may be provided to improve the strength and wa-terproof nature of the liner and to protect the inner-most length of tubing from becoming torn or punctured.          In the preferred embodiment, an inner length of tubing is disposed independently within the first tubing, such that the first tubing length alone is primarily subject to stresses incurred due to the weight pocket and fill-ing of the inner tubing with explosive.
Patent CA-1152191-A (CA)
Inventor: DUBBERLY GREGORY T
IPC: G07F7/06
Filed: 1979-07-17
Granted: 1983-08-16
Abstract: Apparatus For Receiving Empty Beverage Containers Abstract Of The Disclosure An apparatus for receiving and handling empty beverage containers.  The empty containers may be received either individually or in cartons upon a moving conveyor. An alignment mechanism separates the containers and moves them to one side of the conveyor.  A switch arrangement senses cartons, so that the system can process  cartons of empty containers in a different manner than individual empty containers.  The containers, whether individually or in cartons, pass through an illumination station where-in they interrupt illumination falling upon a row of photocells.  Output signals from the photocells are trans-mitted  to identification circuitry together with clock signals generated in synchronism with the movement of the conveyor.  The identification circuitry generates regis-tration signals, which are used to compute value of the con-tainers being received.  A paddle mechanism shifts the cartons to a separating station, which forwards properly filled cartons to a storage area. Improperly filled car-tons are returned to a point near the receiving area.
Patent CA-1138809-A (CA)
Inventor: BARD WILLIAM B
IPC: B01D3/42
Filed: 1979-08-13
Granted: 1983-01-04
Abstract: FLOATING PRESSURE CONTROL OF FRACTIONATOR SYSTEM Abstract of the Disclosure Method and apparatus are disclosed for the automatic adjustment of the fractionation column pressure in a fractionator system which employs total condensation of overhead vapor and a liquid full reflux accumulator to thus float the column pressure above minimum column pressure. The set point of a condenser fan pitch controller, which manipulates the blade pitch of the condenser fan, is automatically adjusted in response to a desired offset of condensate subcooling from the overhead bubble point temperature which is repeatedly automatically calculated in response to analysis of the overhead product composition and pressure. The set point of a pressure controller, which manipulates the overhead product control valve to adjust column pressure, is automatically adjusted in response to a fan pitch signal from the condenser fan pitch controller and a desired fan pitch set point. Appropriate limits and overrides are also disclosed to prevent sudden changes in column pressure which might upset system operation.
Patent CA-1112219-A (CA)
Inventor: HARTNESS THOMAS S
IPC: B65B39/00
Filed: 1979-08-14
Granted: 1981-11-10
Abstract: ARTICLE RETARDING DEVICE FOR CASE          LOADING MACHINE                     ABSTRACT OF THE DISCLOSURE           An article retarding device for use with a grid set of a case loading machine for breaking the fall of articles as they are dropped through the grid set into a case.  The grid set includes a trip-bar assembly which is shifted to drop the articles.  Positioned below the trip-bar assembly are a plurality of pivotally supported downwardly extending fingers carried in the form of a matrix which guide the articles into the case as they are being loaded.  A camming mechanism selectively forces the fingers of respective passages to the center of the passages for breaking the fall of articles into the case.  Means is provided for retracting the camming mechanism to a second position so that the articles can be gently loaded into the case.
Patent CA-1123124-A (CA)
Title: Apparatus and a method for detecting and measuring  trace gases in air or other gaseous backgrounds
Inventor: CASTLEMAN B WAYNE
IPC: G01N27/64
Filed: 1979-08-20
Granted: 1982-05-04
Abstract: ABSTRACT OF THE DISCLOSURE          Method and apparatus for detecting the presence of very small concentrations of certain vapors and gases in air or other gaseous backgrounds.  A gas sample is ionized by a source of ionizing radiation.  The ionized gas is then directed through a first drift region where the ions are subjected to a drift potential.  Electrical biased grid means are provided to allow only heavier ions of lower mobility to pass through the first drift region into a second drift region, where electrical shutter means are provided to allow discrete packets of ions to pass and to drift at speeds depending upon their mobilities and be detected.  In an alternate embodiment, the first drift region is positioned downstream from the second drift region.
Patent CA-1113842-A (CA)
Title: Apparatus for determining the alcohol  concentration of the blood
Inventor: TERVEEN AXEL
IPC: G01N33/497
Filed: 1979-08-22
Granted: 1981-12-08
Abstract: ABSTRACT OF THE DISCLOSURE    The present application discloses apparatus for deter-mining the alcohol concentration of the blood, having an alcohol measuring instrument that measures the alcohol con-centration of the respiratory air and a CO2-monitoring device which responds to the CO2-content of the respiratory air, said monitoring device having a threshold value stage which generates a signal representing the validity of the alcohol measurement when the CO2-content exceeds a pre-determined value, characterized in that the CO2-monitoring device includes a control stage which responds to the start of exhalation and then generates a signal representing in-validity of the alcohol measurement until the threshold value stage emits the signal representing validity.
Patent CA-1149306-A (CA)
Title: Process for the catalytic cracking of hydrocarbon  oils and catalyst for this process
Inventor: NEEL EMMANUEL
IPC: B01J29/06
Filed: 1979-09-25
Granted: 1983-07-05
Abstract: A B S T R A C T    This invention relates to a process for the catalytic cracking of hydrocarbon oils and to a catalyst suitable for this process.      The process for the cracking of hydrocarbon oils is carried out in the presence of a zeolitic catalyst which contains small quantities of heavy metal(s), 0.01-2/5% by weight of boron and 0.01-2.5% by weight of tin. Application: Production of motor fuels.
Patent CA-1130273-A (CA)
Inventor: BENGTSSON FOLKE
IPC: F28F3/00
Filed: 1979-10-30
Granted: 1982-08-24
Abstract: A B S T R A C T     The invention relates to aplate heat exchanger, which com-prises a plurality of plates (1) arranged to the side of each other, each plate consisting of two metal sheets (2,3), which are welded one to the other along two parallel edges and have longitudinal bulgings in parallel with said edges. The inven-tion has the object to produce a plate heat exchanger where the medium flowing within the plate is guided in a direction in parallel with the extension of the bulgings and back in the same direction. Each plate (1) is formed with a turning zone in that the bulgings in pairs meet in such a manner, that in the sheet plane two outermost bulgings meet along a semicircle line, thereafter the two bulgings next to the outermost ones, a.s.o., and the number of bulgings is an integer number.            Fig. 1
Patent CA-1118791-A (CA)
Inventor: BENNER ROLAND G
IPC: C07C67/00
Filed: 1979-11-06
Granted: 1982-02-23
Abstract: ABSTRACT OF THE DISCLOSURE     An improved method for the recovery of para-amino-phenol from crude solutions thereof such as obtained by the catalytic hydrogenation of nitrobenzene in an aqueous acid reaction medium.  The method comprises neutralizing the cold, acidic solution containing the crude para-aminophenol whereby a very fine fluffy para-aminophenol precipitates.  When an aromatic amine selected from the group consisting of aniline, mixed toluidenes, ortho-toluidine, mixed xylidines and mixtures thereof is admixed therewith an upper layer containing the para-aminophenol suspended in the aromatic amine forms when allowed to settle.  A clear lower layer containing about 70 to 90% of the ammonium sulfate solution is separated and discarded.  The upper layer which contains the aromatic amine and the para-aminophenol can be used as a source of para-aminophenol for producing para-aminophenol derivatives such as diaryl para-phenylenediamines.
Patent CA-1146561-A (CA)
Inventor: EICKEN KARL
IPC: C07D233/68
Filed: 1980-01-09
Granted: 1983-05-17
Abstract: ABSTRACT OF THE DISCLOSURE:              The invention relates to N-azolylacetanilides of the formula           I, where R denotes hydrogen or C1-C4-alkyl; R1 denotes hydrogen, C1-C4-alkyl or halogen; R2 denotes hydrogen or methyl, R3 denotes unsubstituted or C1-C4-alkoxy-substituted C1-C4-alkyl, C3-C4-alkynyl or A; and A denotes a N-azolylmethyl selected in the group constituted by the N-pyrazolylmethyl, the N-imidazolyl-methyl and the N-thiazolylmethyl, which is unsubstituted or substituted in the heterocyclic ring by from one to three radicals selected from the group consisting of methyl, methoxy and chlorine, processes for their manufacture, and their use as herbicides.
Patent CA-1139384-A (CA)
Inventor: PHILBERTH KARL
IPC: H01F27/245
Filed: 1980-05-05
Granted: 1983-01-11
Abstract: Dr. Karl Philberth A b s t r a c t Fig.1 and Fig.2 Core laminations of the UI or EI type for iron cores, particularly for transformers, having two or three legs of equal length e and equal width f, spaced mutually apart by the same distance h, wherein the width c1 of the jointlessly connecting yoke is grea-ter than the width c2 of the parted yoke, using the following dimensions: 1.1f ? c1 ? 2.1f and 1.0f ? c2 ? 1.5f and 0.1f ? c1-c2 ? 0.6f.  Preferred dimensions for a waste-free UI shape and a suitable EI shape are: c1 = 1.4f; c2 = h = 1.2f; e = 3.2f.  Preferred dimen-sions for a waste-free EI shape are: c1 = 1.5f; c2 = h = 1.2f; e = 2.7f.
Patent CA-1161614-A (CA)
Inventor: HAUBERT THOMAS R
IPC: B29C49/42
Filed: 1980-06-25
Granted: 1984-02-07
Abstract: ABSTRACT OF THE DISCLOSURE           The disclosure relates to a method and apparatus for blow moulding hollow plastic articles each having a relatively wide neck portion.  The method includes the step of mechanically expanding an end portion of a tubular parison from which the article is to be moulded by means of a "stretcher" mechanism.  The mechanism includes a plurality of parison engaging elements over which the parison is placed and which are movable radially outwardly to expand the end portion of the parison.  A mandrel is then introduced into the expanded end portion of the parison and co-operates with the mould to form the neck of the article.  Subsequently, the parison is expanded by internal air pressure to conform to the shape of the mould.
Patent CA-1128275-A (CA)
Title: Building membrane hold-down  system
Inventor: MELLIN GERALD D
IPC: E02D5/80
Filed: 1980-07-11
Granted: 1982-07-27
Abstract: Abstract of the Disclosure A hold-down system for a membrane (10) covering a rigid framework and having catenary cables (11 and 12) secured to the bottom edges of said membrane between bays, said system having a retainer sleeve (19) comprising spaced-apart plates (21) connected by inclined side bars (22) and a wedge-shaped keeper plate slidable therein to wedgably hold overlapping loops (11' and 12') of the end portions of two contiguous cables (11 and 12) and flexible linear means (16) detachably connecting said keeper plate to a foundation anchor (24).
Patent CA-1152076-A (CA)
Inventor: SZANTAY CSABA
IPC: C07D461/00
Filed: 1980-08-13
Granted: 1983-08-16
Abstract: ABSTRACT OF THE DISCLOSURE        The invention relates to new halovincamone derivat-ives of the general formula (I),                    (I) wherein R is a C1-6 alkyl group and X is halogen, and phar-maceutically acceptable acid addition salts and optically active isomers thereof. These compounds possess valuable vasodilating effect, and can be applied to advantage in the therapy.       The new compounds defined above are prepared accord-ing to the invention so that a single epimer or an epimeric mixture of a racemic or optically active halogenated 14-oxo-15-hydroxy-E-homoeburnane derivative of the general formula (II),   (II) wherein R and X are as defined above, or an acid addition salt thereof is treated with an oxidizing agent, and, if desired, the resulting compound of the general formula (I) is converted into its pharmaceutically acceptable acid addi-tion salt and/or resolved.
Patent CA-1140605-A (CA)
Inventor: RUNZI KURT
IPC: B65H3/06
Filed: 1980-08-29
Granted: 1983-02-01
Abstract: ABSTRACT OF THE DISCLOSURE        The bottommost sheet of a stack is withdrawn for the feeding of original copy single sheets to a copying apparatus so that the stack lies in the same sequence after copying.          Preliminary separating mechanisms and subsequent downstream separating mechanism are provided.  These separating mechanisms each comprise a separating plate provided with a friction facing as well as a rotating separating roller.  The two rollers are driven by a motor when a single sheet is to be transported.
Patent CA-1138319-A (CA)
Inventor: DEGN KAJ
IPC: B65B9/06
Filed: 1980-09-12
Granted: 1982-12-28
Abstract: PACKAGING METHOD AND APPARATUS                    Abstract of The Disclosure From a row of objects which are conveyed on an inter-mittently movable feeding conveyor, every second object is de-posited on lines of wrapping materials at a first station, which lines are advanced continuously under the feeding conveyor, and the remaining objects are deposited on the same lines of wrapping materials at a following station.  In connection with one or both depositing steps, the objects are shifted transversely of the direction in which said lines are advanced.  Thus, the number of lines of wrapping material is only half the number of objects in each row, whereas the distance between the lines will be increased so much that the lines may be sealed lengthwise and crosswise by means of rotating sealing means.  Two objects deposited one after the other on the same line at different stations are brought into exact position for the crosswise sealing by means of a pair of plates which are moved forwards and backwards over the lines in a cycle and which, during the forward movement, shift the objects forward on the line, the plates during their backward movement being lifted to clear the objects lying to the rear of the respec-tive plates.  The transverse sealing may be effected by means of a pair of rotating sealing blocks which are spring loaded indi-vidually.
Patent CA-1143409-A (CA)
Inventor: MILLER JACK E
IPC: F16L27/04
Filed: 1980-09-18
Granted: 1983-03-22
Abstract: ABSTRACT     A coupling for coupling two pipe sections in sealed relationship, the coupling comprising a male member for connection to one pipe section, a female member for connection to a second pipe section, a locking member located on the male member, the locking member comprising a locking sleeve having a plurality of circumferentially spaced bendable locking fingers which extend integrally and axially from the locking sleeve, a displacement piston mounted on the male member for displacing the free end portions of the locking fingers radially outwardly, and a locking recess in the female member for receiving the locking fingers when displaced by the displacement means while the members are in mating engagement, the locking recess defining a bearing surface against which the free ends of the locking fingers will bear during displacement to draw the two members into sealing engagement with each other, the bearing surface being shaped to allow displace-ment of the locking fingers into and over center locking position.  The coupling may include a swivel section pivotally mounted in the female member, with the male member and swivel section having complementary cooperating surfaces to engage when the male and female members are sealingly engaged to locate the swivel section against further pivotal displacement.
Patent CA-1144957-A (CA)
Inventor: MEKOSH GEORGE JR
IPC: B60G5/00
Filed: 1980-09-23
Granted: 1983-04-19
Abstract: "Abstract of Disclosure"     A power actuating mechanism uses a mechanical spring to normally urge a pin through openings in a track and rail of a trailer and bogie, respectively, to lock the trailer to the bogie.  A valve is provided to selectively apply compressed air to an actuator to overcome the bias of the mechanical spring and move the pin out of the opening in the track of the trailer to unlock the bogie from the trailer for repositioning or removal.