baber/WOPTO huggingface dataset:
Patent CA-1117537-A (CA)
Inventor: MILLER GEORGE A
IPC: C07D249/08
Filed: 1978-05-08
Granted: 1982-02-02
Abstract: 1 & 4 Aralkyl - 1,2,4-triazoles Abstract of the Disclosure The invention disclosed herein relates to 1 and 4-aralkyl-1,2,4-triazoles of the formula                 (II) wherein Z is a (C6-C10)aryl group optionally substituted with 1-3 substituents selected from the group consisting of halogen, nitro, trihalomethyl, cyano, (C7-C14)aralkyl, (C1-C4)alkyl, (C1-C4)alkoxy, (C1-C4)alkylthio, (C1-C4)alkylsulfinyl, (C1-C4)alkylsulfonyl, and phenoxy, phenylthio, phenylsulfinyl, or phenylsulfonyl, the phenyl moiety of each of which may be substituted with up to two substituents selected from the group consisting of halogen, nitro, trifluoromethyl, cyano, methyl, methoxy, methylthio, methylsulfinyl and methylsulfonyl; R1 is cyano, (C1-C12)alkyl, (C3-C8) cycloalkyl, (C2-C8)alkenyl, (C5-C8)cycloalkenyl, (C2-C8) alkynyl, an optionally substituted (C6-C10)aryl group as defined above; a (C7-C14)aralkyl group , the aryl portion of which is optionally substituted with 1-3 substituents as defined above; R2  is hydrogen, (C1-C12) alkyl, (C3-C8) cycloalkyl, (C2-C8) alkenyl, (C5-C8) cycloalkenyl, (C2-C8) alkynyl, an optionally substituted (C6-C10)aryl group as defined above; a (C7-C14)aralkyl group the aryl portion of which is optionally substituted with 1-3 substituents as defined above; a (C1-C4)alkoxy, (C2-C4)alkenoxy, (C2-C4)alkynoxy, a (C6-C10)aryloxy group or a (C7-C14)aralkoxy group, the aryl moiety of each of which is optionally substituted with 1-3 substituents as defined above; or a hydroxy group; or R1 or R2 when taken together with the carbon atom to which they are attached form (C3-C8) cycloalkyl; Q is 1-(1,2,4-triazole) or 4-(1,2,4-triazole) optionally substituted with 1 or 2 substituents from the group  consisting of halogen, (C1-C4) alkyl, nitro and cyano; m is zero or the integer 1 or 2; and n is the integer 1 or 2; and the agronomically acceptable enantiomorphs, acid addition salts and metal salt complexes thereof.  Also disclosed is a method of preparing such compounds.
Patent CA-1101448-A (CA)
Inventor: MANIGAULT EDWARD L
IPC: C04B35/105
Filed: 1978-05-18
Granted: 1981-05-19
Abstract: A SELF BONDING REFRACTORY COMPOSITION OF               ALUMINA AND CHROME OXIDE           Abstract of the Invention A refractory composition useful as a furnace lining has been prepared which comprises from 55% to 93% fused or tabular alumina grain, 4% to 18% fused or tabular alumina fines, 0% to 10% calcined alumina and 3% to 17% chromic oxide.  This refractory material when dry rammed or vibrated to form a furnace lining is self bonding during the initial heat up.
Patent CA-1097947-A (CA)
Title: Alliage d'aluminium pour emaillage
Inventor: DELEUZE MICHEL
IPC: A47J36/02
Filed: 1978-05-19
Granted: 1981-03-24
Abstract: La présente invention a pour objet un alliage d'aluminium destiné notamment à la fabrication d'articles émaillés. Il se caractérise par la composition suivante: - Si:  1 à 1.5 %; - l'un au moins des éléments du groupe Fe-Ni-Co en quantité totale  comprise entre 0.3 et 2 %; - l'un au moins des éléments du groupe Mo-Nb-Ta en quantité totale comprise entre 0.05 et 1 % - Cr:  0.05 à 0.2 % - Cu:  <0.2 % - Mg:  <0.01 %.   Les articles émaillés ont de bonnes caractéristiques à l'état recuit et la tenue de l'émais est excellente.
Patent CA-1084418-A (CA)
Inventor: BEXTEN EUGEN
IPC: B62D5/32
Filed: 1978-06-09
Granted: 1980-08-26
Abstract: AUXILIARY STEERING SYSTEM                   ABSTRACT OF THE DISCLOSURE       An economical and effective auxiliary steering system for a vehicle having a relatively low maximum speed in reverse direction.  A ground driven pump having an output when the vehicle is going forward is directed to a diverter valve, which valve is responsive to loss of hydraulic pressure in the main steering circuit to direct the said output to the main steering valve.  A single spring loaded check valve isolates the main steering valve under auxiliary steering conditions.
Patent CA-1099996-A (CA)
Inventor: CONWAY CHARLES S
IPC: B63B25/08
Filed: 1978-06-22
Granted: 1981-04-28
Abstract: Abstract of the Disclosure A tank vessel for the transportation of liquid cargo having a specific gravity which is less than that of water.  The vessel includes a hull comprising a bottom and sides, a top deck, and at least one transverse bulkhead dis-posed within the hull forming a plurality of watertight car-go compartments between the top deck and the hull bottom.          The improvement of the invention comprises a watertight hori-zontal bulkhead disposed within the hull between the top deck and the hull bottom above the waterline of the tank vessel and at a distance above the hull bottom which is less than or equal to H(Sw/Sc), where H represents the vertical height of the waterline of the vessel above the hull bottom, Sw represents the specific gravity of water, and Sc represents the specific gravity of the liquid cargo.  The bulkhead forms separate upper and lower watertight liquid-receiving tanks within the compartment above and below the waterline of the vessel and the upper tanks have a vertical height which is less than that of the lower tanks.
Patent CA-1101687-A (CA)
Inventor: GOLDSBY CLAUDE W
IPC: B28B1/16
Filed: 1978-07-10
Granted: 1981-05-26
Abstract: SIMULATED BRICK PANEL, COMPOSITION AND METHOD            Abstract A simulated brick panel and the method of making it are disclosed.  The panel has double expanded metal reinforcement and is very light in weight compared to similar articles of conventional brick and mortar construction.  The panel is ductile and may be mounted on a wall merely by nailing directly through the panel.  The composition of the mixture from which the panels are cast is also disclosed.
Patent CA-1108182-A (CA)
Inventor: HORVATH TIBOR
IPC: C07D317/28
Filed: 1978-07-17
Granted: 1981-09-01
Abstract: ABSTRACT OF THE DISCLOSURE     The invention relates to bis(nitrosoureido)-polyol derivatives of general formula I                   B1 - A - B2                      (I) wherein A  stands for an open chain polyol comprising 4 to 6 carbon atoms or a six-membered cyclic polyol, and B1 and B2 being attached to two different carbon atoms of the chain A, are identical or different, and stand for a group of general formula II                                    (II) wherein X  stands for a halogen atom and Y  and Z stand for a hydrogen atom or a nitroso group, with the restriction, that in B1 and B2 Y and Z must be different.     A process for the preparation of the compounds of general formula I is also within the scope of this invention.     The above compounds possess valuable cytostatic activity.
Patent CA-1107181-A (CA)
Inventor: TRINE JOHN A
IPC: G01N1/00
Filed: 1978-09-22
Granted: 1981-08-18
Abstract: ABSTRACT            A device and method for collecting selected components of a fluid mixture such as ambient air are disclosed.  A chamber formed by wall members and having an open end contains a layer of collecting material on the bottom thereof and a porous layer covering the open end.  After this device has been exposed to the fluid mixture for the prescribed time, a cap is placed over the open end of the chamber which facilitates intro-duction and removal of a elutant for subsequent analysis.
Patent CA-1141051-A (CA)
Inventor: TEMPLE CHESTER S
IPC: C03C25/28
Filed: 1978-10-25
Granted: 1983-02-08
Abstract: ABSTRACT OF THE DISCLOSURE     Continuous glass fiber with a polyolefin compatible sizing composed of a coupling agent, a stabilizer, a lubricant, a non-crosslinking film forming polymer, softening agent and surfactant are disclosed for utilization in polyolefin polymer reinforcement.  The article formed and formation method for fiber combination with a polyolefin polymer are also disclosed.
Patent CA-1120620-A (CA)
Inventor: DEVCHOUDHURY RATHINDRA N
IPC: G06F3/038
Filed: 1978-11-06
Granted: 1982-03-23
Abstract: Title of the Invention LIGHT PEN DETECTION SYSTEM            Abstract of the Disclosure A light pen detection system used in a data display system utilizes a cathode ray tube (CRT) in which characters displayed on the screen of the cathode ray tube are detected by the light pen, the detection of the character by the light pen resulting in the background inversion of the character sensed thereby providing a visual indication to the operator the character sensed by the light pen. A locking circuit is provided which, upon the sensing of a displayed character by the light pen, conditions the sensing circuits connected to the light pen to continually output the character sensed until the light pen is moved completely away from the locked character.
Patent CA-1115800-A (CA)
Title: Driver alert system
Inventor: SLUIS MARK H
IPC: G08G1/0967
Filed: 1978-12-18
Granted: 1982-01-05
Abstract: DRIVER ALERT SYSTEM                 Abstract of the Disclosure Apparatus for insuring a vehicle operator's atten-tiveness at potentially dangerous locations along a path of travel.  A signalling device is provided in advance of a potentially dangerous location, in the direction of travel of the vehicle.  A vehicle carried signal responsive device responds to the signalling device when within the effective zone of the signalling device.  The vehicle includes warning apparatus, for example, an alarm and a buzzer.  The vehicle also includes an operator actuatable push button and a speed sensing apparatus.  A control device responds to the push button and to the vehicle carried signal responsive device to operate either the buzzer or the alarm.  If the operator evidences his alertness to the potentially dan-gerous location by actuating the push button prior to reaching the signalling device(within some constraint), the control apparatus merely sounds the buzzer when the sig-nalling device is detected and resets itself.  On the other hand, if the operator fails to actuate the push button in advance of detection of the signalling device, or, if his actuation is too far in advance of detection, then the alarm is energized and will remain energized until the vehicle is brought to a stop, or a low speed, at which point, push button actuation can cancel the alarm.
Patent CA-1122315-A (CA)
Title: Rotating eccentric weight seismic sources  and a seismic exploration method
Inventor: ERICH OTIS G JR
IPC: G01V1/02
Filed: 1978-12-18
Granted: 1982-04-20
Abstract: "ABSTRACT OF THE DISCLOSURE"     A rotating eccentric weight seismic source and a seismic exploration method in which the seismic source is employed to transmit a coded energy signal into the earth.          A position sensor mounted on the source directly detects the instants at which the rotating eccentric passes a particular angular position about its axis of rotation, and generates a code signal which is used to correlate the raw seismic data.     Preferably the source is allowed to decouple from the earth surface such that the coded energy signal transmitted into the earth is a coded impulse train.
Patent CA-1125430-A (CA)
Title: Yaw-compensated correlating sonar tracking system
Inventor: BRODER ALAN
IPC: G01S15/00
Filed: 1979-02-27
Granted: 1982-06-08
Abstract: ABSTRACT OF THE DISCLOSURE             Yaw correction and "noise rejection are achieved in a sonar detection system.  The system uses a pair of phased hydrophone arrays located a fixed distance apart along the keel of a ship. The transducer elements of each array are phased and combined to produce pairs of over-lapping beams, each beam pair being oriented along a respective azimuth relative to the line joining the two arrays. The signals received by a selected pair of beams of the phased arrays are quantized and sampled before being cross-correlated to determine the precise bearing of the signal source (target) within the directive beams of the arrays. A compensatin. delay is inserted in the signal data derived from the array having the shorter propagational path to the underwater sound source. The inserted delay is such that signals from a target on the crossover axis of the beams would be brought into time coincidence at the inputs to the signal correlator. experienced by the ship.
Patent CA-1114873-A (CA)
Inventor: ROBINSON MICHAEL
IPC: H05B7/00
Filed: 1979-03-19
Granted: 1981-12-22
Abstract: ABSTRACT    Electrical insulation may be provided between two parts of a structure intended for exposure to high temperature radiation from a heat source, e.g. the interior wall of an electrical dischsrge firnace, by providing a slot in the structure positioned so that the base of the slot cannot view the heat source directly.          The slot may have flared lips, sides generally angled away from each other in the direction of increasing temperature, provision for a flow of gas in the same direction and provision for cooling the material biasing the base of the slot to a temperature at which it may be electrically insulating.
Patent CA-1112482-A (CA)
Inventor: NUMAZAWA AKIO
IPC: F16H37/04
Filed: 1979-05-03
Granted: 1981-11-17
Abstract: Abstract of the Disclosure A vehicular transmission including an underdrive unit and an overdrive unit operatively interconnected by an intermediate shaft, each having at least one planetary gear system including a sun gear, a ring gear, planetary pinions and a planetary carrier wherein an extension member integral with the input gear of the overdrive unit axially extends around the periphery of the intermediate shaft and is operatively spline-coupled to the intermediate shaft.  The transmission also includes bearings on the outer periphery of the extension member for supporting an output gear mounted for rotation axially between the underdrive and overdrive units;  the output gear conveying transmission rotation to gears for driving the wheels of the vehicle.
Patent CA-1104383-A (CA)
Inventor: FARROW JAMES T
IPC: F16C33/66
Filed: 1979-06-12
Granted: 1981-07-07
Abstract: LUBRICANT VOLUME DISPLACEMENT SYSTEM        FOR A ROTARY ROCK BIT Abstract of the Disclosure A rotary rock bit is provided having a lubrication system with an expansion space within the lubricant reservoir to accommodate changes in lubricant volume.  A flexible dia-phragm is located within the lubricant reservoir.  The lubri-cant reservoir is filled with lubricant thereby moving the flexible diaphragm to a substantially completely filled position.  A predetermined volume of lubricant is displaced from the lubricant reservoir by forcing a fluid through pas-sage means in the reservoir cap, moving the flexible diaphragm and displacing a predetermined volume of lubricant thereby providing an expansion space within the lubricant reservoir.
Patent CA-1133865-A (CA)
Inventor: ELBETTI MERI
IPC: A41B11/00
Filed: 1979-06-12
Granted: 1982-10-19
Abstract: ABSTRACT OF THE DISCLOSURE        Apparatus is disclosed for positioning the gussets in a machine which produces panty  hose with gussets wherein the machine includes a plurality of movable gripping devices and a fixed gripping device, all having wide, flat jaws the head of each of which comprises a free edge constituted by two inclined at an obtuse angle equal to the largest angle of the rhombic gusset to be applied, and with such a sides development so as to engage the gusset over the whole length  of the latter.  The jaws heads of the gripping devices are oppositely oriented to jointly make up the perimeter of said rhombic gusset and are provided with through staggered openings to allow their overlapping and inter-penetration.
Patent CA-1120566-A (CA)
Inventor: ABO TOSHIMI
IPC: F02D45/00
Filed: 1979-06-19
Granted: 1982-03-23
Abstract: ABSTRACT OF THE DISCLOSURE    The duty cycle of a driving pulse signal applied to an electromagnetic valve which controls the recircu-lation rate of the exhaust gas of an internal combustion engine, is compensated for by a compensation signal produced in accordance with the difference of the voltage of the power supply and a predetermined voltage so that the actual working period of the electromagnetic valve is adjusted optimally irrespectively of the deviation of the voltage of the power supply from the predetermined voltage, thereby providing the most suitable recirculation rate of the exhaust gas.
Patent CA-1119617-A (CA)
Inventor: VAN BERKEL JOHANNES
IPC: C07C67/00
Filed: 1979-07-17
Granted: 1982-03-09
Abstract: ABSTRACT      Novel intermediate in the manufacture of pyrethroid insecticides has the following formula   wherein X is a halogen atom, preferably chlorine or bromine. The compound preferably has the same stereochemical form as the cyclopropane ring in (+)-3-carene,. It can be prepared by a process which comprises hydrolysing a compound of formula   wherein R1 is a methyl group or an acetyl group, and X is a halogen atom.  The starting material is preferably derived from (+)-3-carene.
Patent CA-1136027-A (CA)
Inventor: MADAPPALLY MATHEW M
IPC: C12Q1/52
Filed: 1979-07-25
Granted: 1982-11-23
Abstract: ABSTRACT OF THE DISCLOSURE       An improvement in a method for determining a substance present in a biological fluid by oxidizing a compound produced in the course of the determination in the presence of dehydrogenase enzyme with the simultaneous production of reduced beta-nicotinamide adenine dinucleotide in an amount proportional to the content of the substance in the fluid, which fluid also contains an endogenous material which or derivative of which produced during the determina-tion likewise is oxidized in the presence of the enzyme with the simultaneous production of reduced beta-nicotinamide adenine dinucleotide, thereby interfering with the determina-tion, which improvement involves first carrying out the oxidation-reduction reaction of the endogenous material or its derivative, then oxidizing the resulting reduced beta-nicotinamide adenine dinucleotide in the presence of lactate dehydrogenase with the simultaneous reduction of pyruvate to lactate, thereafter inhibiting the lactate dehydrogenase enzymatic activity, and thereafter producing a quantity of the aforesaid compound produced in the course of the determination for conducting the oxidation-reduction reaction therewith without interference caused by the endogenous material or the lactate dehydrogenase.  Substances which may be determined include alpha-amylase, transaminases, and triglycerides.  A two-reagent combination is employed for the determination.
Patent CA-1112037-A (CA)
Inventor: BROCKMAN HELEN L
IPC: A41H1/02
Filed: 1979-07-25
Granted: 1981-11-10
Abstract: PATTERN FITTING SYSTEM AND METHOD                  Abstract of Disclosure A system in which a plurality of members or guides are applied in sequence and utilized in combination for aiding in the selection and/or modification of the paper patterns used for making garments.  The system includes shoulder seam defining members, a back pattern size indicating member, and shoulder slope indicating members, all of which are used to establish those dimensions and relationships found to be critical in such selection and/or modification of garment patterns.
Patent CA-1118146-A (CA)
Inventor: KEMPF JACQUES G
IPC: C08F10/02
Filed: 1979-09-19
Granted: 1982-02-09
Abstract: ABSTRACT            In a method of recovering energy in the manufacture of high-pressure polyethylene from ethylene gas,  the ethylene gas is compressed and partially converted into polyethylene in a reactor by polymerization.  For the purpose of energy recovery, the polymer-gas mixture being discharged from the  reactor is accelerated and decompressed in a nozzle system of an energy exchange unit, mixed and compressed with an almost polymer-free working stream, after which the polymer-free gas is separated in a separator, the working stream flows through a decompression turbine, and is subsequently conveyed together with the polymer-gas mixture from the reactor into the nozzle system of the energy exchange unit and is continuously recompressed in the energy exchange unit by the gas stream from the decompression turbine.
Patent CA-1120595-A (CA)
Inventor: MARVER JAMES M
IPC: G06F7/72
Filed: 1979-10-23
Granted: 1982-03-23
Abstract: ABSTRACT OF THE DISCLOSURE      Configurations of Boolean elements for implementing a sequential GF(2n) Galois multiplication gate are disclosed.  Each configuration includes a single subfield GF(2m) Galois multiplication gate, where m is a positive integral divisor of n, e.g., n = 8 and m = 2, and assorted controls.  Also dis-closed is a sequential implementation of a GF(2n) Galois linear module as described in the J. T. Ellison Patent No. 3,805,037 wherein the controls of the sequential GF(2n) multiply gate cause the Galois addition (bit-wise Exclusive-OR) of an n-bit binary vector, Z, to the final Galois product.
Patent CA-1123071-A (CA)
Inventor: GUZY RAYMOND L
IPC: H02G15/10
Filed: 1979-10-31
Granted: 1982-05-04
Abstract: IMPROVED CABLE SPLICE            Abstract:   A cable splice comprising a metallic sleeve member joining the conductor ends, a layer of adhesive over the sleeve member and adjacent insulation, a helically-wrapped insulation layer (17) formed of a thermosetting polymer, an overlapped layer of fabric (18) surrounding the insulation layer, a helically-wrapped heat-shrinkable tape layer (19) surrounding  the splice area which resists depressurization failure when employed in high pressure gassy oil wells, and a method for forming said cable splice.
Patent CA-1123757-A (CA)
Inventor: GARRETT WAYNE H
IPC: F16D65/14
Filed: 1979-11-26
Granted: 1982-05-18
Abstract: ABSTRACT OF THE DISCLOSURE         A vehicular air disc brake of the wedge actuator type in which the wedge actuator is secured to the air motor by an annular fastener which is snap locked in place in a blind bore in the free end of the wedge actuator and which acts to secure the free end of the piston rod of the air motor to the wedge actuator in response to generally linear movement of the piston rod into the fastener.   The fastener is split to allow insertion into the blind bore in the free end of the wedge actuator, and includes a plurality of finger portions which together define a single helical thread disposed within the blind bore; this single thread allows the threads on the air motor piston rod to ratchet therepast upon insertion of the piston rod, allows the piston rod to be threaded out of the fastener for disassembly purposes, and, in the event of inadvertent backing out rotation of the piston rod, allows the piston rod to reseat in the blind bottom of the wedge actuator brake in response to the next actuation of the air motor.
Patent CA-1122987-A (CA)
Inventor: ROBERTS NORMAN L
IPC: C07D213/61
Filed: 1979-11-29
Granted: 1982-05-04
Abstract: ABSTRACT OF THE DISCLOSURE   2-chloro-5-trifluoromethylpyridine or a 2-chloro-5-perchloro-fluoromethylpyridine is prepared by chlorination of 3-trifluoro-methylpyridine or a 3-perchlorofluoromethylpyridine respectively.
Patent CA-1134794-A (CA)
Inventor: ROGOV VIKTOR F
IPC: B02C17/00
Filed: 1979-12-06
Granted: 1982-11-02
Abstract: Abstract of the Disclosure An apparatus for the activation of cement comprises at least one electromagnetic particle size reducer having a common reducer hopper at the inlet ensuring a gravity feeding of cement to the reducer, and a series sequence including a receiving hopper having a crusher and a con-veying screw in a casing having a classifier in the form of a screen arranged at the outlet of the screw  and communicating with the reducer hopper having an inclined bottom wall, the screen of the classifier comprising a body of revolution which  is rigidly secured to the shaft of the screw coaxially with the shaft and arranged together with a portion of the screw and casing inside the reducer hopper upstream the inlet of the electromagnetic reducer.