baber/WOPTO huggingface dataset:
Patent CA-1076338-A (CA)
Inventor: SCHWERZEL ROBERT E
IPC: C09K5/16
Filed: 1976-10-12
Granted: 1980-04-29
Abstract: ABSTRACT          An invention relating to photochemical collection, storage, and retrieval of solar energy through exposing to solar energy in the visible light spectrum of a photochemical valence isomerizable composition for a time converting a significant portion thereof to an intramolecular strained ring structure of higher energy content, retaining the higher energy content intramolecular strained ring structure until energy release is desired therefrom, and subsequently initiating conversion of the higher energy content intramolecular strained ring structure to its initial molecular structure through application of heat and/or catalyst thereto with a resultant exothermic conversion releasing heat in excess of that requisite for initiating and continuing the conversion and with the heat in excess thereof available for useful thermal applications; in the preferred method embodiment employing an organic valence isomerizable compound of a structure which includes two reactive carbon-to-carbon double bonds oriented in relation to each other such as to cyclize intramolecularly to the intra-molecular strained ring structure upon exposure to solar radiation of a wavelength between 350 and 800 nm through the employed valence isomerizable compound including in its structure at least one chromophoric moiety from the group consisting of dihydroparaquinone moieties, orthoquinone moiety, trans- and cis-.beta.-aminoenone moieties, and moiety mixtures thereof with inclusion of said  moieties in an amount providing maximum light absorbance between 350 and 800 nm for said valence isomerizable compound; and various novel compounds employed in the preferred method.
Patent CA-1071843-A (CA)
Inventor: JARISH BASIL
IPC: C22B7/04
Filed: 1976-10-14
Granted: 1980-02-19
Abstract: ABSTRACT OF THE DISCLOSURE A process for recovering titanium values from a slag such as that produced and marketed under the trade mark "Sorelslag" by working up the slag as by alkali salt roasting to render the slag leachable in a plurality of leaching stages to recover titania (and other) values of 94 to 97 percent purity useful in a sulphate or a chloride process for producing titanium dioxide.
Patent CA-1052720-A (CA)
Inventor: CAPPOTTO SAMUEL D
IPC: B41J19/02
Filed: 1976-10-14
Granted: 1979-04-17
Abstract: SPEED RETARDING GOVERNOR                    ABSTRACT OF THE DISCLOSURE        A speed retarding governor particularly adaptable to a car-riage of a typewriter wherein the speed of a traversing typewriter carriage is retarded by the cooperation of a plurality of arcuate pivotless lightweight flyweights that are floatably disposed with-in a cylindrical governor housing.  A drive pin fixed to a rotating typewriter escapement toothed drive wheel engages an end of a first flyweight which abuts a second flyweight whereby both flyweights rotate therewith.  The centrifugal force thus generated forces the two felt-lined flyweights outwardly against the internal peripheral surface of the governor housing which has now been rendered sta-tionary, to produce a retarding force necessary to retard the speed of the traversing carriage.
Patent CA-1050787-A (CA)
Inventor: KOCH FRANKLIN O JR
IPC: F16D55/14
Filed: 1976-10-25
Granted: 1979-03-20
Abstract: RADIALLY MOVING TRIGGER MECHANISM AND TRANSMISSION OVERSPEED INHIBITOR USING SAME                     A B S T R A C T         A drive transmission comprises a gear section having an input shaft, an output shaft, a plurality of gears and shift means for interconnecting said gears in any of a plurality of predetermined relationships.  An input clutch couples the gear section input shaft to an engine and has an engaged and a disengaged position. An output clutch couples a  driven load and said gear section output shaft and has an engaged position and a disengaged position.  An automatic operating control selectively applies fluid pressure to the output clutch.  An overspeed inhibitor is coupled to, the control and the output clutch for overriding the control by changing the pressure of fluid applied to the output clutch.          Means responsive to the input shaft rotating above a predeter-mined or preselected rate causes the overspeed inhibitor to override the control.  A trigger mechanism provides stepwise linear motion responsive to a shaft rotating above a predeter-mined rate.  The trigger mechanism comprises a rotating shaft having a collar rotatable therewith.  A plurality of arcuate cams are mounted within the collar and the centers of the arcs are forced centrifugally to adjacent the collar when the shaft rotates above said predetermined rate (at overspeed).  Cams are fitted end to end to define a first circular path at a normal shaft rotation rate, and a second circular path having a different radius above said predetermined shaft rotation rate. A tang extends into said first circular path at said normal shaft rotation rate and into said second circular path above said predetermined shaft rotation rate.  Non-rotating cams shift laterally responsive to tang shifting between the circular paths.
Patent CA-1066953-A (CA)
Inventor: COCKRELL CHARLES R
IPC: B61D3/14
Filed: 1976-10-26
Granted: 1979-11-27
Abstract: ABSTRACT OF THE DISCLOSURE     A shipping and handling fixture for a large rigid load such as a steam generator or other vessel in which the fixture is incorporated with the load to provide a carrier having wheeled sections at opposite ends thereof that comprises a vehicle commonly known as a Schnabel-type railway or over-the-road car.          The handling fixture includes a longitudinal support skid that underlies the vessel and is held in tension between wheeled sections of the car while the vessel itself becomes a structural part of the carrier that transmits compressive forces between opposite ends of the car.
Patent CA-1085026-A (CA)
Inventor: NOE OSKAR
IPC: B21B37/46
Filed: 1977-01-24
Granted: 1980-09-02
Abstract: ABSTRACT OF THE DISCLOSURE           A strip-processing line for the continuous after-rolling of metal strip between a pair of bridles.  According to the invention the drive motors of the upper and lower cold-rolling rollers are hydraulically driven, the rollers are controlled  by the speed of the strip in one phase of operation and by the pressure or force with which the rollers are urged against the strip in a second phase.
Patent CA-1090506-A (CA)
Inventor: BROCK JOHN F
IPC: D06M13/224
Filed: 1977-01-27
Granted: 1980-12-02
Abstract: FABRIC CONDITIONING COMPOSITIONS                     John F. Brock and Kenneth J. Schilling ABSTRACT OF THE DISCLOSURE   Fabric conditioning particles comprising a hydrogenated castor oil and a fatty quaternary ammonium salt.  These particles are suitable for incorporation into detergent compositions, and adhere to fabrics laundered in such compositions.  When the laundered fabrics are heated in a clothes dryer, the particles melt and spread uniformly on the fabrics, thus providing a fabric conditioning coating.
Patent CA-1073089-A (CA)
Inventor: COMBEN RICHARD H
IPC: A61N1/375
Filed: 1977-02-02
Granted: 1980-03-04
Abstract: ENCLOSURE FOR A BODY IMPLANTABLE PULSE GENERATOR            ABSTRACT OF THE DISCLOSURE       An enclosure of the type having a plurality of members weldable to each other to enclose and hermetically seal a pulse generator.  In the present invention, the members consist of first and second members or segments each having a continuous side wall with the side walls having generally circular termini of substantially equal diameter.  When the sidewall termini are in abutting relation to each other, rotation of the members about the axes of the circular termini will present the entirety of the abutment to substantially the same location for sealing, as by welding, for example. One or both of the side walls may be provided with one or more recessed areas to facilitate electrical communication with the enclosed pulse generator, each recessed area being formed by a platform subtending a portion of the arc of the sidewall circular termini and a web extending between the platform and the subtended portion of the circular termini. The platform may lie entirely along a chord of the side wall circular termini or, alternatively, may include a first portion lying only partially along that chord with a second portion angularly disposed relative to a first portion and extending toward the side wall within the arc of the circular termini subtended by the chord.  The platforms are provided to support electrical feedthroughs in a manner which renders them freely accessable within the enclosure without extend-ing outwardly from the overall general dimensions of the enclosure.
Patent CA-1090425-A (CA)
Inventor: ADDERLEY JOHN A
IPC: H04B1/74
Filed: 1977-02-04
Granted: 1980-11-25
Abstract: ABSTRACT           In a digital relay system, a standby channel is arranged to replace any one Or five operational channels and the standby channel contains a variable delay which is automatically controlled prior to change-over to ensure that there is no slip or break in the data of the switched channel.  Preferably the data is transmitted in a 'double-rate' binary code in which binary 'O' is transmitted as '01' or '10' and binary '1' is transmitted alternately as '00' or '11'.
Patent CA-1085257-A (CA)
Inventor: CURTIS MICHAEL
IPC: C11D1/835
Filed: 1977-02-08
Granted: 1980-09-09
Abstract: Abstract of Disclosure The problem of autoxidation of detergent powders containing relatively large amounts of nonionic surfactants is reduced by incorporating in the crutcher slurry a compound containing a positively charged nitrogen atom.  Such compounds should be present in an amount of from ? to 6% of the resultant spray-dried powder.  If desired they can be incorporated into the slurry by injection into the high pressure line to the spray-drying tower.  Typical compounds containing positively charged nitrogen atoms are quaternary ammonium or organic heterocycle salts, amine oxides and betaines, although quaternary ammonium salts are preferred.
Patent CA-1088203-A (CA)
Title: Use of a video signal recorder/reproducer for recording and reproducing pulse signals
Inventor: DOI TOSHITADA
IPC: G11B20/12
Filed: 1977-02-23
Granted: 1980-10-21
Abstract: ABSTRACT OF THE DISCLOSURE        A video signal recorder/reproducer is used to record and/or reproduce pulse signals in successive tracks on a record medium. During recording, the pulse signals, which may, as one example, represent audio information, are interleaved with simu-lated horizontal and vertical synchronizing signals of the type similar to the synchronizing signals which normally are included in a composite video signal, During signal reproduction, the reproduced simulated horizontal and vertical synchronizing signals are detected and used to control the recovery of data from the reproduced pulse signals.                             -i-
Patent CA-1101615-A (CA)
Inventor: SANDO YOSHIKAZU
IPC: D06B23/16
Filed: 1977-03-17
Granted: 1981-05-26
Abstract: ABSTRACT OF THE DISCLOSURE           A continuous liquid processing method of a cloth in a high pressure steamer characterized by spraying such processing liquid as liquid dyestuff, etc. having its spraying amount suit-ably adjusted out of a group of nozzle provided within a high pressure steamer vessel onto both surfaces or one surface of such cloth to be treated as round drum cloth being ontinuously supplied into said high pressure steamer vessel, thereby having said pro-cessing liquid sufficientlyvessel, and uniformly impregnated into said cloth to by treated within said vegg~l, further conducting high -  hu~id$ty ~d high tèmperatur~ treatm~nt thereon.  An apF~ratus for continuous liquid proce6~ing applied to the above mentioned proce3sing method, having either a mechanism which has a number of nozzl~ group~ provided within a high pressure steamer and a cover which is so provided around gaid nozzle groups as having said cloth to be treated pas8 through the same, or a no7zle mechanism which i8 provided in a pre-heating chamber within the ~;~hi~h pre3sure  teamer for sprayinq the proce-~sing liquid.
Patent CA-1082906-A (CA)
Inventor: WATSON JIMMIE L
IPC: C09K8/20
Filed: 1977-03-21
Granted: 1980-08-05
Abstract: OIL WELL SPACER FLUIDS                           ABSTRACT     A  high stability, nondamaging spacer fluid is provided containing readily available weighting agents such as calcium carbonate and iron carbonate dispersed in water using a polymer viscosifier, a salt inhibitor, a primary sulfonated dispersant and a secondary fatty acid amide dispersion.          Conventional high density weighting agents can also be used.  The spacer fluid is stable over a temperature range of about 32°-300°F for extended periods with densities ranging from 11 to 17.6 pounds per gallon.
Patent CA-1063514-A (CA)
Inventor: STOLAR MORRIS E
IPC: A61K47/32
Filed: 1977-03-25
Granted: 1979-10-02
Abstract: A B S T R A C T     There are disclosed water-soluble compositions comprising sulfadimidine sulfate, polyvinylpyrrolidine (PVP) and a physiologically acceptable water-soluble salt of pyrimethamine.Said compositions may comprise also a filler substance.  There are also disclosed aqueous suspensions comprising the above composition and a method for the treatment of animal suffering from bacterial infections.
Patent CA-1057723-A (CA)
Inventor: BISPING HEINZ
IPC: F16L3/13
Filed: 1977-04-28
Granted: 1979-07-03
Abstract: ABSTRACT OF THE DISCLOSURE           A clip for holding pipe, cable and the like on a support member, such as generally C-shaped member, consists of a pair of clamping jaws attached in spaced relation to an elastically deformable base portion.  The base portion has two first bearing locations diposed in spaced relation and one second bearing location positioned between and spaced from each of the first bearing locations.  At least a part of the base portion has an arcuate or arched shape with the convex side facing toward the clamping jaws.  The second bearing location is positioned at the crown on the convex side of the arched shaped part of the base portion.  The clip is resiliently biased into gripping relation with the support member at the first and second bearing locations, and, when the clamping jaws are pressed together, the gripping action at the bearing locations is released and the clip can be moved relative to the support member.
Patent CA-1089645-A (CA)
Inventor: SWAYZIE EARL
IPC: A01G7/06
Filed: 1977-05-05
Granted: 1980-11-18
Abstract: ABSTRACT OF THE DISCLOSURE         Normal plastic injectors often fall out of the tree trunk so that fluid is wasted and those that are screwed in with resilient sealing bushings secured to the shank, wear rapidly because the bushing tears as it is turned into seal-ing contact with the rough bark of the tree.  One embodiment of the invention uses a bushing with a gland connection to the stem so that as the stem is turned, the bushing remains station-ary and does not tear.  Another embodiment may be hammered in so that once again the bushing does not turn.  In both embodi-ments, an aperture is drilled into the tree having a larger diameter than the stem thus acting as a fluid reservoir.  The stem is drilled in an area which engages through the cambium layer of the tree when installed.
Patent CA-1073269-A (CA)
Inventor: VOGEL HANS H
IPC: B61B12/06
Filed: 1977-05-06
Granted: 1980-03-11
Abstract: ABSTRACT OF THE DISCLOSURE This invention relates to a steering apparatus for rail vehicles which have a vehicle body, at least two trunks movably mounted to the body, at least two sets of wheels rotatably mounted in each truck by lateral wheel bearings. At least one of the set of wheels must be mounted for rotation about a vertical axis. In the steering apparatus, there are at least two guide rods pivotally mounted around the circumference of at least one of the wheel bearing housings. One of the guide rods is pivotally mounted to the trunk and the second guide rod is pivotally connected to a positioning lever which is pivotally mounted to the vehicle body.
Patent CA-1065428-A (CA)
Inventor: IANTORNO JAMES
IPC: H01R12/58
Filed: 1977-05-12
Granted: 1979-10-30
Abstract: ABSTRACT OF THE DISCLOSURE   An electrical connector for maintaining electrical contact in electronic circuitry comprises a wire formed helix, the wire being substantially square in cross-section.  One end of the helix is open for receiving wire leads.  The helix tapers from the open end to the opposite end thereof.  The edges of the square wire provide the helix with an internal and external thread.  In one alternate embodiment the connector includes an integral probe member which extends from the tapered end of the helix.  In another embodiment the connector is a continuous helix having two receiving ends, the helix tapering from each receiving end to an intermediate point therebetween.  In a further embodiment the connector comprises two oppositely wound helixes each having an open receiving end.  Each helix tapers from its receiving end to a tapered end.  The connector further includes an extension member which is disposed between the helixes and is integral with the tapered end of each helix.
Patent CA-1091357-A (CA)
Inventor: BISHOP RICHARD L
IPC: G06F13/12
Filed: 1977-06-06
Granted: 1980-12-09
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed is a primary data processing system comprised of, for example, a main store, a storage unit, an instruction unit, an execution unit, a console unit and a channel unit for performing primary system programs.  The console unit includes a secondary digital computer for performing secondary programs which functions to observe and/or alter the primary system.          The functions performable by the secondary system  include alter-ing the primary system control state, causing primary commands to be executed, controlling primary data and addresses, and scanning out primary information.  The console is connected through a command bus, an address bus and a data bus to the controls and data paths of the channel unit, of the instruction unit and of the storage unit.
Patent CA-1072835-A (CA)
Inventor: RUSSELL ROBERT J
IPC: B65B5/08
Filed: 1977-06-17
Granted: 1980-03-04
Abstract: ENVELOPE PROCESSING MACHINE          AND METHOD    Abstract of the Disclosure The present invention provides a machine and method wherein envelopes are removed from a supply hopper, one by one; transmitted to a cutting station wherein one edge of the en-velope optionally may be severed; the envelope then being transmitted to a processing station at which the envelope is opened and held open by suction cups, for removal or insertion of contents by an operator.  The envelope is thereafter trans-mitted to a detector station and then to a recovery station and then to a point of discharge.  The dwell time of the en-velope at the processing station may be adjusted as desired by the operator.
Patent CA-1078668-A (CA)
Inventor: HOLLIS RICHARD J
IPC: B21B31/08
Filed: 1977-07-07
Granted: 1980-06-03
Abstract: ABSTRACT OF THE DISCLOSURE     A printing roll is mounted in a printing machine in such a way that a sleeve on its outer surface can be removed axially while the roll remains substantially in its working position.  One end bearing of the roll is free of axial restraint relative to the roll and is removably secured to a side frame of the machine.  For axial positioning, an adjustable restrainer engages the roll axle at that end.  Beyond the other side frame a counterpoise acts on the roll axle to support the roll when the one end bearing is removed.  The counterpoise may be a hydraulically operated pull roll, permanently engaged to the roll axle through a yoke and a rolling contact bearing.
Patent CA-1109204-A (CA)
Inventor: KARAMI HAMZEH
IPC: A61F13/49
Filed: 1977-08-18
Granted: 1981-09-22
Abstract: DISPOSABLE DIAPER WITH FASTENER RETAINED          END BARRIER           ABSTRACT OF THE DISCLOSURE         A disposable diaper comprising, an absorbent pad assembly having a pair of side edges, a pair of end edges connecting the side edges, a front surface, a backing sheet of fluid impervious material defining a back surface of the pad assembly, an  absorb-ent pad, and a laterally extending end section including the back-ing sheet adjacent one end edge of the pad assembly.  The end section is folded along a fold line with a front surface of the end section facing the front surface of an underlying portion of the pad assembly adjacent the fold line.  The diaper has a tape fastener comprising, a release sheet having a release back surface and having a first end portion secured to the back surface of the end section and a second end portion secured to the back surface of the pad assembly and spaced from the end section, with the release sheet retaining the end section in its overlying configura-tion.  The fastener has a pressure-sensitive tape strip having a first portion secured to the diaper adjacent the second portion of the release sheet, and a second securement portion releasably attached to the release surface in the first end portion of the release sheet.  The securement portion of the tape strip is removed from the release sheet to secure the diaper about the infant.
Patent CA-1100717-A (CA)
Inventor: SIEMUND HERBERT A
IPC: A47L1/06
Filed: 1977-08-19
Granted: 1981-05-12
Abstract: 177,268 SQUEEGEE CONSTRUCTION     ABSTRACT Squeegee construction formed of a hollow, relatively rigid, plastic T-shaped handle mounting an extruded integral squeegee formed of two different durometers of plastic material.  The squeegee has a rigid backbone engaging between rigid non-spreadable jaws defined in the crossbar  of the handle.  An elastomeric squeegee blade of the squeegee protrudes from the crossbar.      The squeegee enters the jaws endwise and is retained by means of protrusions extending from the backbone into openings formed in the crossbar.
Patent CA-1076234-A (CA)
Inventor: LACE MELVIN A
IPC: G01R19/165
Filed: 1977-09-09
Granted: 1980-04-22
Abstract: S-Start 103 AMPLITUDE RESPONSIVE SPEED SWITCH CONTROL            Abstract of the Disclosure A speed-switch control comprising a multi-pole sub-fractional permanent magnet A.C. generator driven by a shaft; the generator develops an initial A.C. signal having an amplitude representative of the shaft speed, and that signal is applied to a threshold circuit where it is rectified and compared with a threshold amplitude correlated with a critical shaft speed range to generate a D.C. switch actuation signal.          The D.C. switch actuation signal actuates a solid-state switching circuit to switch a controlled load, such as a safety interlock or alarm, into and out of an external operating circuit.
Patent CA-1085195-A (CA)
Inventor: WALTER HENRY J
IPC: A45D26/00
Filed: 1977-09-09
Granted: 1980-09-09
Abstract: TWEEZER                 ABSTRACT OF THE DISCLOSURE            A tweezer useful for plucking hair comprising a housing; arms extending out of the housing and having jaws for grasping a hair to be plucked; first means for closing the arms around the hair, until the hair is grasped by the jaws; a tab connected to the first means and extending out of the housing; second means for automatically retracting the arms into the housing from the position of the arms in which the jaws grasp the hair; a control rod positioned for contact with the second means and having a portion extending out of the housing; and a sleeve movably mounted around the housing for contact with the tab, whereby movement of the sleeve a particular distance on the housing in contact with the tab causes the first means to move the arms a particular distance closer to the hair, and for contact with the out-wardly extending portion of the control rod, whereby further movement of the sleeve to a predetermined position on the housing in contact with the rod causes the second means to pluck the hair.