baber/WOPTO huggingface dataset:
Patent CA-1070800-A (CA)
Inventor: WILLIAMS THOMAS O
IPC: B60K25/00
Filed: 1976-03-26
Granted: 1980-01-29
Abstract: ENERGY CONSERVATION APPARATUS FOR       AN ELECTRIC VEHICLE                    A B S T R A C T     A hydraulic accumulator is provided in the hydraulic system of an electric vehicle, such as a lift truck, for conserving its battery power by minimizing the frequency of energy draining pump start-ups during operation.  Pressurized fluid stored in such accumulator is utilized for powering any of the various hydraulically actuated work elements employed on the vehicle when the pump is not being run.  The system further provides for automatically starting and stopping the pump to keep the pressure in the accumulator within a predetermined operating range and for starting the pump when required to achieve the desired actuation of a particular work element.
Patent CA-1050911-A (CA)
Title: Process for the conversion of starch and protein-containing cellulosic substances into nutriments richer in proteins
Inventor: MUELLER HANS
IPC: A23J1/12
Filed: 1976-04-14
Granted: 1979-03-20
Abstract: ABSTRACT OF THE DISCLOSURE      Processes for the conversion of starch and protein containing cellulosic substances such as cereals, bran from cereal and flour mills and broken pieces and crumbs of essentially fat-free baked goods from bakeries into nutriments richer in proteins by dispers-ing in water the cellulosic substances containing starches and pro-teins in comminuted form, subjecting the resulting slurry of the cellulosic substance in water to hydrolysis to convert the starches therein to glucose or other fermentable sugars, separating the glucose-containing liquid from the remaining solids by ultrafiltra-tion, aerobically cultivating in the said glucose-containing liquid a yeast such as Candida utilis or a bacterium that ferments and utilizes glucose for growth and subsequently recovering from the fermented liquid the protein-containing yeast or bacterium that was grown therein for use as a protein concentrate in human nutrition or as a supplement for animal feeds.
Patent CA-1097836-A (CA)
Inventor: HEINZE CHRISTOPH
IPC: C08F6/10
Filed: 1976-05-07
Granted: 1981-03-17
Abstract: Process and device for continuously treating with gases aqueous dispersions on the basis of polyvinyl chloride ABSTRACT OF THE DISCLOSURE: In aqueous dispersions on the basis of polyvinyl chloride the content of residual monomers is reduced by the countercurrent method by contacting the rapidly moved surface of the dispersion with secluded intensely mixed gas atmospheres in several successive chambers.  To carry out the process a device is used which permits to obtain under mild conditions residual monomer contents of 10 ppm and there below.
Patent CA-1083572-A (CA)
Inventor: FABIAN ARTHUR C
IPC: C07D417/12
Filed: 1976-05-20
Granted: 1980-08-12
Abstract: ABSTRACT OF THE DISCLOSURE A novel process for preparing 4-hydroxy-3-(5-methyl-3-isoxazolyl-carbamoyl)-2-methyl-2H-1,2-benzothiazine 1,1-dioxide (I), starting with 3-amino-5-methylisoxazole (II) is disclosed.  Compound I exhibits anti-inflam-matory properties and is useful for treating inflammation.  In the process of the invention an intermediate obtained, 2,3-dihydro-N-(5imethyl-3-isoxa-zolyl)-3-oxo-1,2-benzisothiazole-2-acetamide 1,1-dioxide (IV) undergoes re-arrangement to provide 1-{[5-(4-hydroxy-2H-1,2-benzothiazin-3-yl)-1,2,4,-oxadiazol-3-yl]methyl} ethanone S,S-dioxide (V), which is methylated, accord-ing to conventional procedures.  The methylated intermediate VI, upon further treatment, undergoes a second rearrangement to obtain the desired anti-inflam-matory compound I.
Patent CA-1048943-A (CA)
Inventor: HUDDLESTON JACK M
IPC: F16N21/00
Filed: 1976-08-11
Granted: 1979-02-20
Abstract: ABSTRACT OF THE DISCLOSURE          A bearing lubricator constituted by a tubular element providing a lubricant receiving chamber adjacent one extremity thereof, said chamber having an open mouth for the reception and secure retention of an outwardly projecting lubricating fitting, the remainder of said tubular element being arcuately flattened to provide an angularly offset and gradually tapered portion terminating in an arcuate discharge orifice at the extremity remote from the lubricating fitting, the cross-sectional relation-ship between the lubricant receiving chamber and the discharge orifice being on the order of 10:1.
Patent CA-1069029-A (CA)
Inventor: ENGEL STEPHEN A
IPC: B23K7/06
Filed: 1976-08-12
Granted: 1980-01-01
Abstract: ABSTRACT     A scarfing nozzle and method for producing a fin-free scarfing cut at least ad wide as the width of the nozzle.  The method is characterized by directing a stream of oxygen at the spot to be scarfed from a scarfing nozzle which restricts the flow of oxygen at the edges of the oxygen stream such that the flow at the edges is insufficient to scarf the workpiece but sufficient to oxidize molten metal at the edges of the reaction zone to produce a fin-free scarfing cut at least as wide as the width of the nozzle.  The nozzle is particularly useful for spot scarfing in gang arrangement.
Patent CA-1071025-A (CA)
Inventor: GUTRIDGE JACK E
IPC: B61B13/04
Filed: 1976-08-19
Granted: 1980-02-05
Abstract: Abstract of the Disclosure A rail vehicle is disclosed for use on an elevated electric rail system having a lower rail below the vehicle and an upper rail above the vehicle.  The vehicle includes a pair of lower wheels having independently rotatable flanges rollably carrying a vehicle cab along the lower rail and an upper wheel having independently rotatable flanges rollably engaging the upper rail.  Electric motors, energized through contacts carried on the vehicle by an electric circuit associated with the upper rail, are drivingly connected through drive belts to the respective lower wheel to propel the vehicle along the rail system.          The vehicle also includes an improved high speed enabling clamping rail brake carried by a vehicle which is engagable on the lower rail, and a vertically and laterally extend-able traction-controlling servo system secured to the vehicle and carrying a shrouded upper wheel arranged to control side sway of the vehicle to counteract centrifugal force particularly along curves.
Patent CA-1056742-A (CA)
Inventor: HICKMAN DONALD A SR
IPC: F16D55/38
Filed: 1976-08-26
Granted: 1979-06-19
Abstract: Abstract of the Disclosure An annular single piston brake arrangement is disclosed for selective holding engagement of a rotatable member of a drive train.  The brake arrangement includes a support structure, an annular brake piston axially reciprocably and nonrotatably mounted within the support structure, a plurality of springs mounted intermediate the support structure and the brake piston for biasing it concentrically toward peripheral brake holding engagement of the rotatable member, a fluid retractor for holding the brake piston in a disengaged condition overcomingly against the action of the springs, and a fluid actuator for biasing the brake piston concentrically towards peripheral brake holding engagement of the rotatable member.
Patent CA-1059433-A (CA)
Inventor: ALLEN JOSEPH C
IPC: E21B43/24
Filed: 1976-09-03
Granted: 1979-07-31
Abstract: A METHOD FOR INCREASING THE OIL RECOVERY FROM ACTIVE WATER DRIVE           RESERVOIRS (D#70,488-1-Cl-F ) ABSTRACT OF THE DISCLOSURE         A method is provided for increasing oil recovery from reservoirs which have an active water drive so that the reservoir pressure remains essentially constant during the production of oil from the reservoir.  The method entails establishing a free gas saturation by injecting a hot fluid into the reservoir so that bubbles of gas will form due to the increased temperature and be held suspended in the reservoir.  An additional amount of oil about equal to the irreducible gas saturation will be displaced by the encroaching aquifer and produced.                             -I-
Patent CA-1091038-A (CA)
Inventor: HUBRED GALE L
IPC: C22B47/00
Filed: 1976-10-25
Granted: 1980-12-09
Abstract: ABSTRACT OF THE DISCLOSURE         Process for extracting and stripping cobalt from an ammoniacal leach liquor containing cobalt and possibly other metal values such as copper and nickel.  The cobalt and other metal values are loaded onto the extractant while the cobalt is in its reduced divalent state.  To prevent the cobalt from being stripped during non-cobalt stripping stages, the cobalt on the co-loaded organic extractant is oxidized to place the extracted cobalt ions in the trivalent state.  With an extractant co-loaded with trivalent cobalt and other metal values such as nickel, it is possible to selectively strip the other metal values with dilute acid without stripping the cobalt.  Subsequently, after the non-cobalt values are stripped from the co-loaded organic, the cobalt ions on the organic are reduced to the divalent state.          The organic loaded with divalent cobalt ions is easily stripped with a dilute acid to render the organic recyclable.         One important application of the process of the present invention is in purifying an organic extrac-tant which has been poisoned with cobalt.  That is, to prevent cobalt values from building up on an organic extractant used to extract other metals, a bleed stream of the recycled organic extractant is stripped of cobalt values in accordance with the present invention.
Patent CA-1055397-A (CA)
Inventor: SYMESKO STEPHEN
IPC: A61K36/13
Filed: 1976-12-15
Granted: 1979-05-29
Abstract: PREPARATION OF LINIMENT FOR TREATMENT              OF ARTHRITIS     ABSTRACT         A method is described for preparing a liquid compo-sition for use in the treatment of arthritis.  The method includes the steps of:  (a) placing bark from a tree of the species Larix laricina in water and heating for at least 140 hours duration at a temperature slightly below the boiling point of the liquid, and at least once during each 24 hour period raising the temperature of the liquid to the boiling point for up to 2 hours duration, (b) thereafter separating the liquid from the remaining pulp, (c) acidifying the separated liquid with a mineral acid and heating the acidified liquid to the boiling point, and (d) separating and collecting the liquid product obtained.
Patent CA-1079739-A (CA)
Inventor: LATTRELL RUDOLF
IPC: A61K31/443
Filed: 1976-12-17
Granted: 1980-06-17
Abstract: Abstract:     The present invention relates to basically substituted indole derivatives and to a process for their manufacture.     The novel compounds are valuable medicaments.
Patent CA-1077754-A (CA)
Inventor: FAGAN MAURICE J JR
IPC: A61C13/00
Filed: 1977-01-12
Granted: 1980-05-20
Abstract: ABSTRACT OF THE DISCLOSURE         A dental implant for anchoring attachments to the jawbone including a flat base embedded entirely within the bone tissue of the mandibular or maxillary ridge.  A support head is connected to the base by a shank having a necked down portion spaced from the base and confined to the gingival.  A stabilizer formation spaced lingually from the base in overlying relation to a rectangular opening formed therein, is connected to the edge portion of the base from which the shank projects.
Patent CA-1078013-A (CA)
Inventor: KOIZUMI AKIO
IPC: H02M3/325
Filed: 1977-01-20
Granted: 1980-05-20
Abstract: ABSTRACT OF THE DISCLOSURE     A power supply circuit comprising a dc voltage source; an inductance connected to a dc voltage from the dc voltage source; a first switch connected to the said inductance; a converter for converting the voltage produced in the inductance by the first switch into a smooth dc voltage; an output terminal connected to the converter, a load being connected in use to the output terminal; a detector for detecting the smooth dc voltage supplied to the output terminal; an oscillator; a modu-lating circuit connected to the oscillator and receiving an out-put signal derived from the detector for producing a modulated signal in accordance with the output signal; means for applying the modulated signal to said first switching means; a further detector for detecting variation in the magnitude of the load; and a further switch connected to the inductance and supplied with an output signal derived from the first mentioned detector for changing the inductance of the inductance in accordance with the output signal.
Patent CA-1079218-A (CA)
Inventor: DEUBER JOHN M
IPC: C25D3/64
Filed: 1977-02-28
Granted: 1980-06-10
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosure is an aqueous electroplating bath and process for obtaining bright deposits of silver-gold alloys.  The bath contains a polyaklylene imine and an alkylenepolyamine.
Patent CA-1077601-A (CA)
Inventor: LEVITT ARTHUR P
IPC: H04Q3/00
Filed: 1977-03-29
Granted: 1980-05-13
Abstract: ARRANGEMENT FOR AUTOMATICALLY GENERATING ALTERNATE TELEPHONE  STATION IDENTIFICATION CODES     Abstract of the Disclosure A telephone communication system is disclosed in which toll calls of a first class are routed from an originating exchange to a remote exchange for completion and storage of billing information and toll calls of a second class are processed proximate to the originating exchange and independently of the remote exchange to avoid overburdening the trunking and other facilities between and at the originating and remote exchanges.  For billing purposes, station identification information is transmitted from automatic identification equipment at the originating exchange to automatic message accounting facilities at the remote exchange or to locally situated recording equipment in accordance with the class of call in progress.  The identification equipment has the capability to generate alternate identification codes for prescribed ones of calling stations and the equipment is controlled to generate the desired one of the codes for billing purposes also in accordance with the class of call.
Patent CA-1066256-A (CA)
Inventor: ENGBERG LORENZ A
IPC: F16K31/00
Filed: 1977-05-13
Granted: 1979-11-13
Abstract: ABSTRACT         The invention relates to a magnetic valve comprising a plunger armature which carries a closure member at least at one end, is enclosed by a guide element, particularly a guide tube, and receives return springs in at least two diametrically opposed axially extending recesses, the springs extending between the base of the recesses and a magnetic plug closing the guide element.
Patent CA-1054976-A (CA)
Inventor: STONE SPENCER A
IPC: B06B1/16
Filed: 1977-06-02
Granted: 1979-05-22
Abstract: ABSTRACT OF THE DISCLOSURE   A vibrator device, especially for connecting to a screen element for agitating the screen element, is disclosed.  The device has a housing and two pairs of rotary shafts in the housing.  The shafts of each pair are rotated in opposite directions and the shafts of one pair rotating at twice the speed of the shafts of the other pair.  Off-center weights are detachably mounted an each shaft and are so oriented that the agitation of the housing takes the form of vibratory movement thereof in a direction normal to the plane containing the first pair of shafts.  The weights on the shafts of each pair are equal.  Each weight includes a stack of elongate elements re-movably secured together and carried on the associated shaft so as to extend axially along it with the elements stacked radially.
Patent CA-1089301-A (CA)
Inventor: BYRNE CHARLES H
IPC: G01D1/00
Filed: 1977-06-06
Granted: 1980-11-11
Abstract: INTERRUPTIBLE TIME-TEMPERATURE INDICATOR                   ABSTRACT OF THE INVENTION         This invention relates to a novel indicator comprising a fluid source and an interruptible wick.  The interruptible wick of this invention is adapted to be severed from the fluid source at any desired point in time after the indicator has been activa-ted thus stopping the recordation of the indicator.
Patent CA-1081050-A (CA)
Title: Frame corner structure
Inventor: BUCCI CARLO G
IPC: E06B3/976
Filed: 1977-07-20
Granted: 1980-07-08
Abstract: ABSTRACT OF THE DISCLOSURE     A corner structure is formed by inserting a rigid metal bracket into frame members having mitred ends.  Each leg of the bracket has a pair of longitudinally spaced triangular depressions, with the depression nearest the corner having a depth less than the depth of the other depression by at least the thickness of the adjacent side of the frame member.          Tongues are first struck out from the frame members into the depressions of greater depth and then tongues are struck out from the frame members into the depressions of lesser depth, the tongues extending in a direction away from the corner, to cause each tongue to engage at least part of two surfaces of the respective depression to urge the mitred ends of the frame members together.
Patent CA-1092717-A (CA)
Inventor: NGUYEN HUU DUYET
IPC: G06F9/26
Filed: 1977-07-22
Granted: 1980-12-30
Abstract: MICROPROGRAMMABLE CONTROL UNIT            ABSTRACT OF THE DISCLOSURE     A microprogrammable control unit to be associated with a memory in which there have been pre-recorded two sequences of micro-instructions relating to two faces (digital systems) to be coupled and to outside resources adapted to emit control signals necessary for these two digital systems is provided. The control unit comprises at least an addressing unit for the memory adapted to the quasi-simultaneous operation of the two sequences, internal resources comprising at least for each face an input register, an  output register of data and a counter and common to the two faces a multiplexer of the signals indicating the states of the internal resources and of the external resources, instruction registers for memorizing codes furnished by the micro-instruction extracted from the memory and a transcoding device controlling the resources, the addressing unit and the multiplexer as a function of the codes of micro-instructions with which data are associated.
Patent CA-1127345-A (CA)
Inventor: HOWARD DENNIS D
IPC: C08G18/42
Filed: 1977-07-28
Granted: 1982-07-06
Abstract: ABSTRACT OF THE  DISCLOSURE Unsaturated addition-polymerizable urethane resins pre-pared from at least one polyisocyanate, at least one monomeric or polymeric polyol, and at least one unsaturated addition-polymeriz-able monomeric organic compound characterized by the presence of a single isocyanate-reactive active hydrogen group, wherein said polyol has a hydroxyl functionality of at least 2.1, and the amount of polyisocyanate is sufficient to provide an NCO:OH ratio, with respect to said polyol, of at least 2.1:1, are characterized by reduced viscosity, improved physical stability, and by improved solubility and compatibility in organic solvents/diluents. Particularly advantageous resins are obtained by employing iso-cyanate-functional prepolymers as precursors for such unsaturated addition-polymerizable urethane resins.
Patent CA-1084987-A (CA)
Title: Electrochemical generators with sedimentation bed and  divergent feed
Inventor: DURAND PIERRE
IPC: H01M12/00
Filed: 1977-08-05
Granted: 1980-09-02
Abstract: ABSTRACT OF THE DISCLOSURE     A process for the production of electric current in an electrochemical generator comprising a cell having a compartment containing a liquid electrolyte, the surface of the lower face of the compartment being formed by all or part of the surface of an electron collector arranged on the electrolyte side, this process consisting in creating a flow through the compartment of the electrolyte containing active solid particles or solid particles transporting an active material, the density of the particles being greater than the density of the electrolyte, is characterized by the fact that a divergence of the streamlines of the flow is brought about before the flow penetrates into the compartment and by the fact that the particles move within the compartment in the form of a sedimentation bed which is contiguous to the surface of the lower face and substantially homogeneous over the entire width of the lower face, the sedimentation bed being entrained by the electrolyte.
Patent CA-1064291-A (CA)
Inventor: NEWHOUSE THOMAS C
IPC: F16H55/56
Filed: 1977-08-18
Granted: 1979-10-16
Abstract: PULLEY HALF MOUNTING OF VARIABLE SPEED PULLEY                 Abstract of the Disclosure A variable speed pulley includes a pair of pulley halves with each half including a central hub portion, defining an annular tapered mounting surface, and a belt engaging formed-plate portion provided with a flanged opening press fit on the mounting surface of the hub.  The taper mounting surface of the hub is oriented such that axial forces imposed by the drive belt on the formed-plate portion will tend to wedge the latter even tighter on the hub.
Patent CA-1063302-A (CA)
Inventor: BRADY PAUL G
IPC: A63B71/12
Filed: 1977-09-02
Granted: 1979-10-02
Abstract: ABSTRACT      This invention pertains to an athletic abdomen protector and has particular application to the sport of ice hockey.  The protector is designed to permit a deflector to effectively float over an athlete's abdomen whilst imparting to it some lateral stability.  This floating feature enables an athlete such as a hockey player to perform normally without his dexterity being impeded by a tightly worn stomach shield.  The deflector is substantially rectilinear in appearance and has rounded corners.          Body attachment means is connected to the deflector and is adapted to permit the deflector to depend freely over the abdomen of an athlete.
Patent CA-1106229-A (CA)
Inventor: RAUDYS VYTAS A
IPC: B65B51/04
Filed: 1977-09-21
Granted: 1981-08-04
Abstract: 10,938 APPARATUS AND METHOD FOR PROVIDING HANGER-CLIP DISCLOSURE CASINGS                 ABSTRACT OF THE DISCLOSURE           An apparatus and method for securing a tape loop hanger at the gathered end of a stuffed or unstuffed casing using a substantially U-shaped clip,  Specifically the U-shaped clip forces a preformed tape loop hanger into contact with a gathered end portion of a casing whereupon the two opposed legs of the clip are deformed to encircle the gathered casing and the tape loop hanger with sufficient pressure so as to crimp and anchor the tape loop hanger between the legs of the clip so as to secure the tape loop hanger to the gathered end of the casing.     SPECIFICATION   1.
Patent CA-1152520-A (CA)
Inventor: SATO MORIYUKI
IPC: B26F3/00
Filed: 1977-09-22
Granted: 1983-08-23
Abstract: ABSTRACT:                                           .     The present invention relates to certain novel 4-N-substituted derivatives of the antibiotic Fortimicin B and processes for production thereof.  Included in the process aspect of the invention, is a novel method for the semi-synthetic production of the antibiotic Fortimicin C.
Patent CA-1095788-A (CA)
Inventor: KELLEY RICHARD N
IPC: G03C1/85
Filed: 1977-10-03
Granted: 1981-02-17
Abstract: ANTISTATIC COMPOSITIONS AND ELEMENTS                Abstract of the Disclosure Antistatic compositions comprising a highly cross-linked vinylbenzyl quaternary ammonium copolymer and a hydro-phobic binder are described.  Elements, particularly photo-graphic elements, having a layer of the antistatic compositions are also described.  The compositions are characterized  by a binder to antistatic copolymer ratio of about 10:1 to 1:1.          The compositions are highly conductive in thin layers and retain substantial conductivity at low relative humidity.          Layers of the antistatic compositions are particularly useful for photographic elements because they can be contacted over a wide range of conditions with a hydrophilic layer without resulting in ferrotyping.
Patent CA-1085415-A (CA)
Title: N,n'-methylenebis- 0,0-diaryl n- phosphonomethylglycinonitriles
Inventor: DUTRA GERARD A
IPC: A01N57/24
Filed: 1977-11-18
Granted: 1980-09-09
Abstract: Abstract of The Disclosure N,N'-methyienebis-[O,O-diaryl N-phosphonomethylgly-cinonitriles] are described as well as a process for producing same.  These compounds are useful as herbicides.