baber/WOPTO huggingface dataset:
Patent CA-1094762-A (CA)
Inventor: JAMES MICHAEL J
IPC: B60B33/00
Filed: 1978-06-15
Granted: 1981-02-03
Abstract: ABSTRACT OF THE DISCLOSURE           A twin-wheel caster has a moulded body with a through bearing bore in which stub axles of twin moulded wheels are received.   The axles have circumferential grooves respectively engaged by two axially-spaced circumferential series of internal body projections moulded within the through bore of the body. The projections are arranged with the two series thereof angularly staggered so that in axial projection no two pre-jections overlap.  The engagement of the projections with the axle grooves provides positive retention of the wheels with snap-on assembly thereof to the body.
Patent CA-1122157-A (CA)
Inventor: MOEGLICH KARL
IPC: B01D63/00
Filed: 1978-07-11
Granted: 1982-04-20
Abstract: ABSTRACT OF THE DISCLOSURE       A porous layer is provided on one or both sur-faces of a mass-transfer membrane to enhance or modify the passage of ions.  The membrane may be a film of any of a variety of polymeric materials, and the porous layer may be a surface layer on the membrane or a separate porous structure placed in contact therewith.  The porous layer or layers render certain normally ion-impermeable polymeric films capable of passing ions in an electro-dialysis-type system.
Patent CA-1055994-A (CA)
Inventor: SEMPLE ALEXANDER M
IPC: H01H73/24
Filed: 1978-07-27
Granted: 1979-06-05
Abstract: ABSTRACT OF THE DISCLOSURE         A thermostat including a housing assembly, a snap-acting ther-mally responsive actuator, and a control switch is disclosed having a switch operating arrangement coacting with the switch and the actuator.  The switch operating arrangement includes a lever structure hinged to the thermostat housing assembly for transmitting motion between the switch and the actuator by pivoting about the hinge.  Heat transfer to the hinge is minimized so that movement of the lever is not impeded by the effects of heat on the hinge.  The lever structure slidably engages the switch during movement about the hinge resulting in gradual wearing away of the switch engaging lever por-tion which compensates for normally occurring switch contact erosion. In one embodiment of the invention the switch operating arrange-ment includes a manually operated trip-free resetting mechanism which is con-structed and arranged to apply a limited resetting force to the switch for preventing premature reclosing of the switch contacts and avoiding the pos-sibility of damage to the switch.
Patent CA-1118677-A (CA)
Inventor: PARADIS JOSEPH R
IPC: B65B13/00
Filed: 1978-07-28
Granted: 1982-02-23
Abstract: INSTALLATION TOOL                      ABSTRACT        A tool that is particularly suitable for the installation of objects that require tensioning and severing.  A tensioning member is operated through a toggle linkage that collapses when a pre-determined level of tensioning is reached and actuates a cutoff lever.  The result is severance of the tensioned object with reduced shock loading.  In addition the tool is easy to operate; the tensioning level is accurately and reliably adjustable; and the severed object is controllably ejected from the tool.
Patent CA-1118376-A (CA)
Inventor: IMADA YUKIO
IPC: C12P33/00
Filed: 1978-09-28
Granted: 1982-02-16
Abstract: TITLE OF THE INVENTION:     A PROCESS FOR PRODUCING STEROIDAL ALCOHOLS                 ABSTRACT OF THE DISCLOSURE          Steroidal alcohols are produced by cultivating a micro-organism belonging to the genus Mycobacterium and capable of producing 20.pi.-hydroxymethylpregna-1,4-dien-3-one or 20.pi. -hydroxymethylpregn-4-en-3-one as a main product in the presence of a sterol substrate.
Patent CA-1080763-A (CA)
Inventor: MORTENSEN PEDER S
IPC: B62K3/00
Filed: 1978-10-18
Granted: 1980-07-01
Abstract: ABSTRACT OF THE DISCLOSURE          This invention relates to a bicycle of the kind having the seat placed low so that the legs of the rider are substantially horizontal.  The improvements comprise a simple frame having simple connections between its members, a rear wheel suspension in which the drive chain or other means serves to limit the loads on the wheel suspension fork, a simple front wheel suspension, a steering linkage and post serving as support for a rear view mirror, a simple air cushioned seat and a baggage carrier serving as a marker to enhance visibility in trafic.
Patent CA-1107908-A (CA)
Inventor: BURK GEORGE A
IPC: A01N37/34
Filed: 1978-10-24
Granted: 1981-09-01
Abstract: ABSTRACT         Aqueous antimicrobial compositions which comprise a halogenated amide antimicrobial, such as 2,2-dibromonitrilo-propionamide, a water miscible organic solvent such as a straight chain polyalkylene glycol (e.g., polyethylene glycol 200) or an ether thereof (e.g., a mono- or di-lower alkyl and/or phenyl ether) and water axe stabilized against decompo-sition of the halogenated amide antimicrobial by the addition of a quaternary salt stabilizer, such as methyl triphenyl phosphonium bromide or benzyl triethyl ammonium bromide. The compositions, so stabilized, exhibit reduced rates of decomposition of the halogenated amide antimicrobial relative to the corresponding non-stabilized aqueous compositions.
Patent CA-1099162-A (CA)
Inventor: STEVENS WILLIAM D
IPC: F22B37/36
Filed: 1978-11-09
Granted: 1981-04-14
Abstract: FURNACE ENCLOSURE FOR VAPOR GENERATOR                   ABSTRACT OF THE DISCLOSURE         A furnace enclosure is provided in which one wall includes tubes of different passes which are free to move longi-tudinally relative to each other.  A seal plate and filler means are disposed outside of the enclosure to provide for gas-tightness.
Patent CA-1084449-A (CA)
Inventor: SKARDAL KARL A
IPC: D21D5/18
Filed: 1978-12-01
Granted: 1980-08-26
Abstract: Abstract of the Disclosure A vortex cleaner for separating fibrous suspensions into fractions, in particular for cleaning papermaking pulp suspensions from impurities as chips, shives, sand grains, metal particles, etc., comprises an elongate vortex chamber, which has a circular cross-section and which over part of its length tapers towards its one axial end. The larger end of this vortex chamber has at least one tangential inlet for the suspension to be treated and an axial accept outlet for a lighter fraction of the treated suspension. The smaller end of the vortex chamber has an axial reject outlet for a heavier fraction of the treated suspension. The tapering part of the vortex chamber has a boundary wall which consists of one or preferably two ledges, which face the larger end of the vortex chamber and extend helically with diminishing diameter towards the smaller end of the vortex chamber, and a sidewall interconnecting the consecutive convolutions of said ledge or ledges. This sidewall is inclined relative to the axis of the vortex chamber so as to be conically divergent towards the smaller end of the vortex chamber.
Patent CA-1097279-A (CA)
Inventor: CLEARY WILLIAM
IPC: B65B35/24
Filed: 1978-12-04
Granted: 1981-03-10
Abstract: ABSTRACT OF THE DISCLOSURE    Apparatus for filling containers with articles.    A feed conveyor of slats having article receiving apertures is supplied with articles from a chute or a vibratory hopper.  A tray below the slats prevents articles falling through until a discharge point is reached where the tray terminates, allowing articles to fall into a transverse line of hoppers below the conveyor.    A gate prevents the articles from leaving the hoppers until a line of empty cans on a second transverse conveyor are in position therebelow.    A stop across the end of the hopper prevents excess articles enter-ing the feed conveyor.    A rotary brush or roller clears any surplus articles from the feed conveyor.
Patent CA-1115656-A (CA)
Title: Procede et reacteur pour fabriquer une  solution aqueuse de traitement contenant  au moins des ions hydrogenoperoxydes et des  ions hydroxyles selon des concentrations  predeterminees
Inventor: PORTA AUGUSTO
IPC: B01J19/08
Filed: 1978-12-08
Granted: 1982-01-05
Abstract: PRÉCIS DE LA DIVULGATION : La présente invention a notamment pour objet un procédé pour fabriquer une solution aqueuse de traitement contenant au moins des ions hydrogenoperoxydes et des ions hydroxyles selon des concentrations prédéterminées. Le procédé selon l'invention consiste à utiliser une cellule électrolytique comprenant une cathode poreuse, et à faire circuler simultanément au contact de ladite cathode poreuse un gaz sous pression contenant de l'oxygène et une solution aqueuse initiale faiblement alcaline, de façon à provoquer la formation d'ions hydrogenoperoxydes et d'ions hydroxyles par réduction de l'oxygène, ladite circulation étant poursuivie jusqu'à ce que ladite solution atteigne lesdites concentrations prédéterminées, et ladite solution ayant atteint lesdites concentrations étant alors évacuée vers l'extérieur pour être utilisée comme solution de traitement dans des applications variées, tel que le blanchiment ou la dépollution.
Patent CA-1132259-A (CA)
Inventor: GRENIER DIDIER J R
IPC: H01L27/04
Filed: 1978-12-21
Granted: 1982-09-21
Abstract: ABSTRACT:         An integrated circuit element having dielec-tric insulation which is provided with a transistor and a resistor in series with the base.  An emitter of the transistor which with respect to the contact of the base is situated on the same side as a continuation of the latter which forms the resistor is provided with two separate surface zones adjoining oppositely located insulating side walls.  In combination with another sub-stantially identical element the element is destined for the manufacture of memory cells.
Patent CA-1115402-A (CA)
Inventor: ALFERNESS RODNEY C
IPC: G02B6/12
Filed: 1979-01-10
Granted: 1981-12-29
Abstract: Alferness-Schmidt 1-8 TUNABLE OPTICAL WAVEGUIDE DIRECTIONAL COUPLER FILTER Abstract of the Disclosure An integrated optical filter composed of coupled nonidentical strip waveguides in LiNbO3 is disclosed. The device has a broad bandwidth, is tunable over several hundred angstroms, and offers electrical control of the crossover efficiency. Several devices are combined on a single substrate to provide an electrically tunable multiplexer ordemultiplexer.
Patent CA-1118866-A (CA)
Title: Capacitive touch control and display
Inventor: BIGELOW JOHN E
IPC: H01G5/06
Filed: 1979-02-01
Granted: 1982-02-23
Abstract: CAPACITIVE TOUCH CONTROL AND DISPLAY          Abstract of the Disclosure A control for use upon a solid panel, devoid of control shaft apertures, allows data entry by rotational positioning of a sector-shaped electrode to vary the capacitance to at least one of a plurality of sector shaped electrodes formed about a central disc upon an interior surface of the panel.  A magnetizable disk is attached to the exterior of the panel, with the control knob having a magnetized member attracted to the disk for main-taining the control knob in proper position while allowing control knob rotational adjustments.  Position-decoding electronics energize successive ones of the plurality of electrodes with successive  phases of a master signal and recover zero-crossing information relating the phase of the signal returned from the control to the control position. A light-emitting display is positioned behind the panel to indicate the index of the control knob by a variable length circular bar of light, a digitized display and the like.
Patent CA-1096421-A (CA)
Inventor: DAVIES WILLIAM
IPC: B66C1/48
Filed: 1979-02-07
Granted: 1981-02-24
Abstract: ABSTRACT      A lifting clamp for articles such as steel plates has a movable arcuate gripping jaw, a pivotally mounted arcuate cam jaw, an enlarged recessed opening to receive the article to be lifted, a shackle, a linkage connecting the shackle to the gripping jaw and a locking mechanism engageable with the linkage to lock the gripping jaw in either open or closed position. The locking mechanism has a handle located outside of the clamp body, an integral connection between the handle and an interior portion of the locking mechanism and an auxiliary spring biased locking pin for holding the locking mechanism in the closed position.
Patent CA-1134971-A (CA)
Inventor: LEE CHI-LONG
IPC: C08L83/00
Filed: 1979-02-13
Granted: 1982-11-02
Abstract: ABSTRACT OF THE DISCLOSURE     A composition curable to a silicone elastomer is prepared by mixing a triorganosiloxy endblocked polydimethylsiloxane fluid where the triorganosiloxy is dimethylvinylsiloxy or methylphenyl-vinylsiloxy, a reinforcing silica having a surface treated with organosiloxane groups which contain 0.05 to 0.32 percent by weight vinyl, a fluid organohydrogensiloxane, a platinum catalyst and optionally a platinum catalyst inhibitor.  The polydimethyl-siloxane fluid has a major peak molecular weight of 68,000 to 135,000, a dispersity index greater than 3.8, the lowest molecular weight species between 854 and 3146 and the highest molecular weight species between 174,000 and 370,000.  These compositions are readily extrudable under low pressure and cure to high strength elastomers with a high durometer.  These compositions furthermore exhibit the novel combination of 1) liquid materials which can be injection molded under conventional processing con-ditions and 2) levels of hardness, tensile strength and tear strength that can not be achieved using compositions taught by the prior art.
Patent CA-1161593-A (CA)
Inventor: HENBEST RICHARD G C
IPC: C08G12/12
Filed: 1979-02-15
Granted: 1984-01-31
Abstract: ABSTRACT     The present invention provides fibres of urea formaldehyde, melamine formaldehyde, phenol formaldehyde, and mixtures thereof, modified by inorganic oxyacid radicals derived from inorganic oxyacids of sulphur, salts of such inorganic oxyacids, phosphate radicals, phosphite radicals, borate radicals and mixtures thereof.
Patent CA-1107016-A (CA)
Inventor: BARTELS ALFRED
IPC: A22C25/16
Filed: 1979-03-13
Granted: 1981-08-18
Abstract: ABSTRACT OF DISCLOSURE      A machine for filleting shoal fish with high fat content for preparing such fish for the production of skin-free single fillets is described. The main object is to separate the fat strips present along the sides of the back fins and affecting the fillet quality from the muscle flesh before the skinning step by which the fillets are completely separated from each other. To this end a filleting machine conventionally having at least one pair each of belly filleting knives, of inclined rib knives, and of inclined guides for guiding the inner sides of the filleted fish comprises, in the region of the guides, a pair severing tools with peeling or scraping edges departing from the guide edges including a guide gap between them and diverging to include an angle of 60° to 180° between them.       I.
Patent CA-1122819-A (CA)
Inventor: KORENKO MICHAEL K
IPC: C22C19/05
Filed: 1979-03-21
Granted: 1982-05-04
Abstract: 47,104 PRECIPITATION HARDENABLE IRON-NICKEL-CHROMIUM ALLOY HAVING GOOD SWELLING RESISTANCE AND LOW NEUTRON ABSORBENCE     ABSTRACT OF THE DISCLOSURE              An  iron-nickel-chromium age-hardenable alloy suitable for use in fast breeder reactor ducts and cladding which utilizes the gamma-double prime strengthening phase and characterized in having a morphology of the gamma-double prime phase enveloping the gamma-prime phase and delta phase dis-tributed at or near the grain boundaries. The alloy consists essentially of about 40-50% nickel, 7.5-14% chromium, 1.5-4% niobium, .25-.75% silicon, 1-3% titanium, .1-.5% aluminum, .02-.1% carbon, .002-.015% boron, and the balance iron. Up to 2% manganese and up to .01% magnesium may be added to inhibit trace element effects; up to .1% zirconium may be added to increase radiation swelling resistance; and up to 3% molybdenum may be added to increase strength.
Patent CA-1127350-A (CA)
Title: Reticulated polyvinyl chloride plastisol  foams
Inventor: LILLEY GEORGE L
IPC: C08J9/30
Filed: 1979-05-29
Granted: 1982-07-06
Abstract: Abstract Reticulated polyvinyl chloride plastisol foams which can be produced using mechanical frothing techniques are disclosed.  These reticulated foams are sufficiently open or porous to facilitate screen printing with plastisol inks to produce thru color, decora-tive, cushioned floor coverings.
Patent CA-1141025-A (CA)
Inventor: TACHI KATSUICHI
IPC: G11B27/28
Filed: 1979-06-13
Granted: 1983-02-08
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention allows code signals from a video signal to be read even though the signal is being reproduced at non-standard speed, a reference oscillator and programmable frequency divider are utilized with a time width detector and the frequency dividing ratio of the programmable frequency divider is controlled so as to assure that the video code signal can be detected even at non-standard speeds.
Patent CA-1125225-A (CA)
Inventor: ANDERSON HARRY E
IPC: B23K7/10
Filed: 1979-06-14
Granted: 1982-06-08
Abstract: ABSTRACT      An in-line material handling system for transporting work from one processing station to another, particularly to a station where the work is processes by burning, includes a pair of conveyor means aligned end-to-end. The first conveyor means comprises a loading conveyor for moving the work to the burning station and the second conveyor means comprises a supporting and off-loading con-veyor for supporting the work during burning and for discharging it from the burning station. The second or supporting conveyor means may be integrally incorporated in a water table at the burning station to collect dross and swarf from the burning operation.
Patent CA-1127274-A (CA)
Title: Apparatus for controlling the starting function of  an internal combustion engine
Inventor: TAKASE SADAO
IPC: F02D41/06
Filed: 1979-06-21
Granted: 1982-07-06
Abstract: ABSTRACT OF THE DISCLOSURE      An apparatus for controlling the starting function of an internal combustion engine comprises at least one monostable multivibrator responsive to turning the ignition key of the engine for producing a pulse signal of a predetermined width, a self-running detecting circuit responsive to the engine speed for producing an output signal indicating that the engine has started, and a logic circuit responsive to the output pulse of said monostable multivibrator and said self-running detecting circuit for producing first and second control signals with which the cranking duration and fuel supply duration are respectively controlled.
Patent CA-1151641-A (CA)
Inventor: MONTAVON MARC
IPC: C07D501/36
Filed: 1979-07-12
Granted: 1983-08-09
Abstract: abstract Process for the manufacture of antibiotically active, readily hydrolys-able esters and ethers of compounds of the general formula (I)   wherein R represents furyl, R1 represents lower alkyl and X represents a group of the formula           or                    ?         (a)                         (b1)                 (b2) in which R3 and R4 represent lower alkyl, which process comprises reacting a car-boxylic acid or enol of formula I with a lower alkanoyloxyalkyl halide.
Patent CA-1135833-A (CA)
Inventor: HERBST HEINER
IPC: H04N1/48
Filed: 1979-08-29
Granted: 1982-11-16
Abstract: S P E C I F I C A T I O N            TO ALL WHOM IT MAY CONCERN:    BE IT KNOWN that I, HEINER HERBST, a citizen of Germany residing at Am See 2, 8013 Haar, Germany, have invented certain new and useful improvements in "AN ARRANGEMENT FOR COLOR PICTURE SCANNING" and I do hereby declare that the following is a full, clear and concise description of the same, reference being had to the accompanying sheets of drawing and to the numerals of reference marked thereon which form a part of this specification.              ABSTRACT OF THE DISCLOSURE    An arrangement for photoelectric scanning of color pictures in which scanning light beams are evaluated in three or more color filters according to different sensitivity curves.  Photoelectric receivers then drive evaluation signals which are coded into three color value signals.  In such arrangements, it is desired to obtain constructions which are as simple, economic and space-saving as possible, as well as providing a great sensitivity to light.   According to the invention, a charge transfer device image sensor has two image point rows lying adjacent one another and aligned in two lines of the color picture.  The image points of the image sensor are combined into groups to which individual color filters and read-out channels are respectively assigned.  In the read-out operation, the image information of one line are intermediately stored for the duration of one line.  The field of application of the invention, in particular, is related to color film - i -scanners in which a color television screen serves as the reproduction device.                       - ii -
Patent CA-1084706-A (CA)
Title: Snow plough accessory for a front end loader
Inventor: THOMAS BERNARD N
IPC: E02F3/815
Filed: 1979-09-10
Granted: 1980-09-02
Abstract: Abstract of the Disclosure A front end loader having a vertically moveable forwardly concave implement such as a bucket or a log grapple, is provided with a snow plough accessory which is readily attachable to and detachable from the implement, the accessory having a blade which can be swung from side to side.
Patent CA-1141364-A (CA)
Inventor: GRIFFITH WILLIAM P
IPC: C07C45/29
Filed: 1979-09-24
Granted: 1983-02-15
Abstract: Abstract This invention relates to the oxidation or organic substrates and in particular provides a novel reagent of the oxidation, under mild conditions, or primary and secondary alcohols and aldehydes. Specifically, the invention relates to a process for the oxidation of an organic substrate which comprises adding the organic substrate to an aqueous solution containing a catalyst comprising the anion (RuO4)2- in the presence of an oxidising agent.
Patent CA-1117317-A (CA)
Inventor: ZISSIMOPOULOS NICHOLAS
IPC: G01F3/20
Filed: 1979-10-05
Granted: 1982-02-02
Abstract: CONTROLLED VOLUME LIQUID METER DEFINING         IMPROVED PLUNGER MEANS     Inventor:  Nicholas Zissimopoulos ABSTRACT OF THE DISCLOSURE         A controlled volume liquid meter comprises a liquid metering chamber defined between a rigid wall and an opposed flexible membrane wall.  Inlet and outlet ports are positioned adjacent the ends of the chamber with the ports defining paths of liquid flow therethrough which are transverse to the direction of liquid flow in the cham-ber.  A pair of plunger members are provided, along with means for alternatingly pressing the plunger members against the membrane wall and inserting the plunger members into the inlet and outlet ports to alternatingly open and close them.          In accordance with this invention, the plunger members pos-sess means permitting variation of the length of each plun-ger member, with spring means urging the plunger members to occupy their maximum lengths.  As a result of this, the force with which the plunger members press against the mem-brane wall is limited to a value governed by the spring means.
Patent CA-1145440-A (CA)
Inventor: ESTRABAUD STEPHANE
IPC: H02P8/00
Filed: 1979-11-16
Granted: 1983-04-26
Abstract: The invention comes within the field of equipment control. A method of shifting a moving unit from a first position to a second position by means of a stepping motor driven by a finite sequence of pulses, said moving unit being liable to oscillate about its equilibrium point, characterized in that as a function of the period and of the damping factor of the oscillation, the time intervals which separate said pulses are chosen so that the last pulse is applied to the motor at an instant when the oscillation resulting from the set of preceding pulses brings the moving unit substantially to the required final position and reduces its speed substantially to zero. It applies in particular to disc-type printers.