baber/WOPTO huggingface dataset:
Patent CA-1039827-A (CA)
Inventor: MAIN DUANE C
IPC: A23L5/10
Filed: 1974-04-04
Granted: 1978-10-03
Abstract: ABSTRACT OF THE DISCLOSURE           A digital cooking timer responsive to the temperature of a cooking medium and incorporating minimum and maximum time de-coders to insure that the cooking period is within a predetermined range is described.  An interval timer sets up a counting period upon immersion of the product in the cooking medium but is in-hibited from starting its counting function by the minimum time decoder until elapse of a fixed time period. After elapse of the fixed time period, the interval timer is enabled when and if the cooking medium reaches a predetermined temperature.  The maximum time decoder provides an override control that energizes the con-trol device after a fixed period in the absence of an energizing signal for the control device from the interval timer.  The in-vention also includes an associated method.
Patent CA-1040372-A (CA)
Inventor: EGOROV BORIS A
IPC: D01F6/62
Filed: 1974-08-13
Granted: 1978-10-17
Abstract: ABSTRACT OF THE DISCLOSURE         A method of manufacturing polymethylene filaments, wherein polyoxymethylene having the molecular weight from 30,000 to 100,000 and containing stabilizing additives in a quantity from 0.1 to 3.0 per cent of the weight of the poly-oxymethylene is subjected to thermal treatment at a temperature from 100°C to 150°C and pressure from 1 to 100 mm mercury to attain constant weight.  The thermally treated polyoxymethylene is melted at a temperature from 170°C to 230°C, whereafter the melt is forced through the orifices of an extrusion nozzle.  The jets of the melt, leaving the orifices of the extrusion nozzle, are cooled to a temperature from 70°C to 169°C.  After the cooling the obtained filaments are drawn at a temperature from 120°C to 165°C to a length exceeding from 7 to 14 times the initial length.  The disclosed method offers a simple technology of producing filaments as strong as 100 grams per tex.   To produce low-shrinkage fibre (i.e. with a shrinkage rate from 0 to 5 per cent at 150°C) the drawn filaments are thermally treated at a temperature exceeding that of the drawing by 2°C to 50°C, the filaments being maintained under tension.  Alternatively, the drawn filaments may be first tensioned and then thermally treated.
Patent CA-1052277-A (CA)
Title: Production of particles for incorporation in dentifrices
Inventor: MANNARA GIUSEPPE
IPC: A61K8/37
Filed: 1974-10-29
Granted: 1979-04-10
Abstract: PRODUCTION OF PARTICLES FOR INCORPORATION IN DENTIFRICES                     ABSTRACT  OF  THE  DISCLOSURE         A dentifrice speckling material is dispersed under high shear agitation in a physiologically acceptable dispersing medium, at such a temperature as to produce a homogeneous dis-persion of molten specking material in a liquid medium and the resultant dispersion is cooled under high shear agitation to solidify the speckling material without solidifying the medium. The speckles may then be recovered by phase separation.  The resultant speckles, which may contain up to about 30 weight per-cent of functional and/or aesthetic conventional dentifrice component(s), are of substantially uniform globular shape and size, in the range of about 0.05 to 1 mm  in diameter, and do not require size modification, classification or sieving prior to addition to paste or powder oral dentifrice compositions.
Patent CA-1036572-A (CA)
Title: Process for preparing materials having improved mechanical and thermal properties and materials obtained thereby
Inventor: BUONOMO FRANCO
IPC: C04B41/85
Filed: 1974-10-30
Granted: 1978-08-15
Abstract: ABSTRACT OF THE DISCLOSURE:           Process for preparing materials constituted by oxides, having improved mechanical and thermal properties characterized in that materials constituted by oxide are treated by a silicon compound of general formula:                               in which X, Y, Z and W may be (-R), (-OR), (-Cl), (-Br), (-F), (-SiH3), (-COOH), (-SiHnClm), -[OSi(OR)2]p  OSi(OR)3, (-R) being H, an alkyl, cycloalkyl, aromatic, alkyl-aromatic or alkyl-cycyloalkyl radical having from 1 to 30 carbon atoms, n, m and p being whole numbers comprised from 1 to 3, and the product, in such a way obtained, is subjected to a drying and to a controlled oxydation.  The so-prepared materials are particularly useful as catalysts or catalyst carriers.
Patent CA-1036472-A (CA)
Inventor: FOUNTAIN LAURENCE R
IPC: B23K1/20
Filed: 1975-03-13
Granted: 1978-08-15
Abstract: ABSTRACT OF THE DISCLOSURE        A method of removing high temperature brazing alloys from a stainless steel base wherein the brazing alloy is treated with an aqueous solution of an alkali cyanide and a nitro-substituted aromatic compound and also with an acid solution containing a minor amount of a base metal attack inhibitor.
Patent CA-1098126-A (CA)
Inventor: GANDOLFI CARMELO
IPC: C07D307/935
Filed: 1975-08-28
Granted: 1981-03-24
Abstract: A B S T R A C T          New therapeutically useful prostaglandins which are optically active or racemic compounds of the following general formula (I)                      (I) wherein R is a hydrogen atom, a C1-C12 alkyl group or a cation of a pharma-ceutically acceptable base; the symbol   represents a single or a double bond, wherein when the symbol   is a double bond, R1 is a hydrogen atom and R2 and R3 together form an oxo group, while when the symbol   is a single bond, R1 is hydroxy and one of R2 and R3 is hydrogen, and the other is hydroxy or R2 and R3 together form an oxo group; one of R4 and R5 is a hydro-gen atom and the other is hydroxy; one of R6 and R7 is hydrogen, and the other is a 16(S) or 16(R) C1-C4 alkyl; n is an integer of 3 to 6; and wherein the chains bound to the carbon atoms in the 8- and 12- positions have a trans-configuration.  Also described is an improved process for the preparation of 9.alpha.,11.alpha.,15(S or R)-trihydroxy-13,14-dehydro-prostaglandins of the natural series and 9.beta.,11.alpha.,15(S or R)-trihydroxy-13,14-dehydro-prostaglandins of the enantio series, said method comprising the reaction of an optically active or racemic lactol of formula (A)                 (A) wherein Y is hydroxy or a known protecting group bound to the ring through an ethereal oxygen atom, one of Ra and Rb is hydrogen and the other is hydroxy or a known protecting group bound to the chain through an ethereal oxygen atom, X is bromine or iodine, and Z is a generic residue of the side chain, with a Wittig reagent containing the desired substituents, the subsequent optional deetherification, saponification, re-esterification, and/or salification of the obtained compound.
Patent CA-1090074-A (CA)
Inventor: HAMMER KLAUS-DIETER
IPC: C08J7/16
Filed: 1975-10-03
Granted: 1980-11-25
Abstract: ABSTRACT OF THE DISCLOSURE This invention relates to a process for the production of a shaped article of a plastic material of chemically modified protein, which comprises mixing an alkaline aqueous protein solution with an aqueous solution of an organic tetrafunctional, unsaturated compound of the general formula   in which R1 and R2 are hydrogen or an alkyl group with 1 to 6 carbon atoms, and R3 is the group -(CH2)n-, n being an integer from 1 to 8, or the group -?H-R4, in which R4 is an alkyl group with 1 to 18 carbon atoms, spinning the resulting viscous liquid ready for spinning by means of a shaping die into a precipitating liquid, washing the shaped article with a washing liquid, causing an aqueous solution of an organic, saturated, at least bifunctional compound to act on the article, heating the article, optionally causing plasticizer liquid to act on it, and drying.
Patent CA-1056339-A (CA)
Title: Cartridge containing self-setting composition for use in fixing elements in a substrate and method of making same
Inventor: RAUSCH PAUL G
IPC: B65D81/32
Filed: 1975-10-07
Granted: 1979-06-12
Abstract: ABSTRACT OF THE DISCLOSURE         A cartridge containing a self-setting composition, pre-ferably comprising an interactive resin component and a hardener therefor, is formed of a single piece of skin.  The skin is fold-ed into tubular form with one side portion overlapping the other, and the margin of the overlying side portion is heat sealed to the underlying side portion, preferably by means of a heat seal-able adhesive coated on the skin, which adhesive is not resistant to an ingredient of the interactive component, e.g. styrene.  A flap is defined by the underlying side portion, and one inter-active component is located on each side of the flap.  The flap stops short of the facing wall, and the interactive components meet in the gap and react together to a polymerised interface.  A method of making the cartridge is disclosed.
Patent CA-1073907-A (CA)
Inventor: GANTE JOACHIM
IPC: C07D233/58
Filed: 1975-10-23
Granted: 1980-03-18
Abstract: Compounds of the formula   wherein R is a 4-biphenylyl; 4-phenoxyphenyl; or 4-biphenylyl or 4-phenoxy-phenyl substituted 1 to 9 times by F, Cl and/or Br; A is -CH(CH3)-CH2(CH2)n-, -C(CH3)=CH-(CH2)n- or -C(OH)(CH3)-CH2-(CH2)n-; Z is -NR1R2, imidazol-1-yl, phthalimido or 3,4-dihydro-4-oxophthalazin-1-yl-amino, R1 and R2 each are H, alkyl, azaalkyl or acyl wherein alkyl and acyl in each instance being of 1 - 6 carbon atoms or, collectively, are alkylene of 4 - 7 carbon atoms, 3-oxapentamethylene or 3-R3-3-azapentamethylene, wherein R  is H, alkyl or hydroxyalkyl in which alkyl in each instance is of up to 6 carbon atoms, and n is 1 or 2, and their physiologically acceptable acid addition salts are provided herein. Preferably they are produced by certain specified reduction reactions.  The compounds possess anti-inflammatory, anti-arteriosclerotic and serum choles-terol and triglyceride level lowering activities.
Patent CA-1045170-A (CA)
Inventor: MATTHEWS MERTON L
IPC: B65H29/66
Filed: 1975-11-03
Granted: 1978-12-26
Abstract: ABSTRACT      This disclosure deals with a machine for and method of avoiding colli?ion between the tail and head ends of successive singly fed sheets to be overlapped, by a technique that includes injecting air in a direction reverse to the sheet flow at the point of overlap.
Patent CA-1056405-A (CA)
Inventor: YOSHIMOTO TAKEO
IPC: A01N33/22
Filed: 1975-12-22
Granted: 1979-06-12
Abstract: Abstract of the Disclosure Nitrodiphenyl ether derivatives of the general formula:                            wherein X represents chlorine, fluorine, methyl or trifluoromethyl and n is an integer of 1-3 are valuable as herbicides, the compounds and com-positions containing these compounds possessing an excellent herbicidal activity to a wide variety of undesirable weeds with an extremely low toxicity ot useful crops.
Patent CA-1052353-A (CA)
Inventor: KONDZIOLA JOSEPH D
IPC: B60R22/40
Filed: 1976-01-26
Granted: 1979-04-10
Abstract: PENDULUM SUPPORT FOR A SEAT      BELT RETRACTOR            Abstract of the Disclosure A pendulum support for the pendulum of a vehicle inertia responsive seat belt retractor.  The pendulum support includes laterally spaced side walls juxtaposed to the spaced side walls of the retractor housing, and an integral pendulum support portion extending between the side walls and mounting an inertia actuated pendulum.  Integral apertured bushing portions on the side walls of the support member encircle the shaft of the belt reel.  These bushing portions are journalled in apertures in the side walls of the housing to mount the belt reel shaft on the housing for rotation relative thereto and also to mount the pendulum support portion and the pendulum on the housing at a predetermined consistent radial distance relative the reel shaft.  The support is anchored against rotary movement about the reel shaft by providing elongated apertures in the side walls thereof which receive the pivot shaft of a locking bar for the belt reel.  This also fixes the position of the pendulum support portion and pendulum relative to the locking bar which is engaged by the pendulum under inertia forces to move the locking bar into engagement with the belt reel and block unwinding rotation or the reel.
Patent CA-1066543-A (CA)
Inventor: COURSEN DAVID L
IPC: F42D1/10
Filed: 1976-03-19
Granted: 1979-11-20
Abstract: Abstract of the Disclosure Explosive cartridges are loaded into boreholes at a rapid rate by guided descent through a retractable flexible tubing assembly through which a stream of water flows.  The cartridges preferably are cut open just before their discharge from the assembly, and their passage through, or discharge from, the assembly is detected outside the borehole.  The assembly is retracted incrementally until completion of the-loading.  Apparatus comprising a cartridge-guiding assembly through which a stream of water flows, and means associated with the assembly for sensing cartridge passage or discharge.
Patent CA-1054653-A (CA)
Inventor: MESNEL F
IPC: B29C48/30
Filed: 1976-04-30
Granted: 1979-05-15
Abstract: ABSTRACT OF THE DISCLOSURE:      Tubular sealing joint mounted along the edge of a clo-sure element of an automobile body.  It comprises a tubular mem-ber made of flexible extruded material and having a longitudinal sealing face coming in contact with another closure element of the automobile body, in closed condition of the closure elements it is provided with spaced groups of parallel flexible sealing lips extending along the tubular member and contiguously dispose transversely of the tubular member, the flexible sealing lips being intended to compensate localized flattening of the tubular member and being integral with it.  Also disclosed is an extrusi head for extruding the sealing joint, comprising a die having a central core and an outer bored body spacedly surrounding the core to define therebetween a passage for the extrusion of an elongated tubular member.  The outer body is formed along a portion of its bore with contiguous lip-forming grooves opening into the extrusion passage.  A diaphragm plate is in contact wit the outer body and has an inner surface corresponding in shape with the bore portion of the outer body and is formed with like contiguous grooves defining lips therebetween.  The diaphrag plate lie over the grooves of the outer body to obturate them an a position wherein the lips lie away from them to liberate them for the extrusion of flexible lips over a predetermined length of the tubular member.
Patent CA-1055996-A (CA)
Inventor: ROSTRON JOSEPH R
IPC: H01H33/91
Filed: 1976-07-15
Granted: 1979-06-05
Abstract: IMPROVED PUFFER-TYPE COMPRESSED-GAS         CIRCUIT-INTERRUPTER                   ABSTRACT OF THE DISCLOSURE       An improved puffer-type gas-blast circuit-inter-rupter is provided having a movable operating cylinder assembly movable over a relatively-fixed piston structure.          A high compression ratio is obtained during the opening operation by minimizing the "dead" volume of arc-quenching gas within the movable operating cylinder, and an efficient gas-flow path through the movable cylinder assembly smoothly converges through the movable nozzle throat-area into the drawn arc.       A high electrical withstand capability is accom-plished by using a generous radius on the lower ends of external stationary main contact fingers, and by shrouding, or shielding the stationary contact probe within the sur-rounding shield of the stationary contact fingers.       The circuit-interrupter of the present invention is adapted for various current ratings, such as 2,000 amperes, 3,000 amperes, or 4,000 amperes, for example, by varying the number of stationary main contact fingers used surrounding the movable operating gas-cylinder.       High-interrupting performance is obtained with a reduced residual gas volume at the end of the opening stroke, and, consequently, a higher gas-compression ratio is obtained.  The gas-flow downstream of the nozzle throat area is confined within the cluster of stationary main contact fingers, and this cools the ejected gas to prevent voltage breakdown to electrical members at another poten-tial.  Open venting ports are provided at the upper end of the stationary contact finger cluster to prevent stagnation of the hot arced gas flowing into the stationary contact finger cluster, which thereby permits the hot arcing gases to be blown out of the way to insure good interrupting performance and a high breakdown value.
Patent CA-1041893-A (CA)
Inventor: SCHATTMAIER KURT
IPC: A61G15/08
Filed: 1976-08-27
Granted: 1978-11-07
Abstract: INVENTOR:  KURT SCHATTMAIER          INVENTION:  SURGICAL CHAIR FOR A DOCTOR     ABSTRACT OF THE DISCLOSURE            A surgical chair for a doctor embodying an infinitely elevationally adjustable seat connected with a support column, a stand tube arranged within the support column, at which there is attached a base frame equipped with rollers and a lifting device within the stand tube.  The lifting device is operatively  con-nected with the support column and can be unblocked by a lever system so that the seat, depending upon the degree of loading thereof, is elevationally adjustable.  A foot pedal located bet-ween two overhang members of the base frame is arranged with its upper edge at most four centimeters above the floor and with ad-justable freedom of movement with respect to the floor.  The foot pedal is secured by a lever to an angle lever pivotably mounted at the stand tube and acts upon a plunger of the lifting device.          At least three guide grooves are provided at the support column and extend uniformly about its inner periphery and parallel to its central axis.  At least two superimposed sets of spaced rollers are secured at the outer periphery of the stand tube in operable association with the guide grooves arranged at the support column.
Patent CA-1039243-A (CA)
Inventor: GARLAND EDDIE C
IPC: B63B27/16
Filed: 1976-09-23
Granted: 1978-09-26
Abstract: ABSTRACT OF THE DISCLOSURE      Method and apparatus for retrieving, securing, and launching an anchor buoy characterized by an anchor buoy handling mechanism mounted on the stern of a service vessel and including apparatus for engaging a floating anchor buoy, elevating the anchor buoy, and moving the anchor buoy to a substantially immobolized position on a stern deck portion of the service vessel.
Patent CA-1060116-A (CA)
Inventor: SASAKI MASAYUKI
IPC: F24C15/00
Filed: 1976-10-29
Granted: 1979-08-07
Abstract: Abstract of the Disclosure A control device adapted to control a cooking time and power of an electric cooking device.  By depressing entry keys on a control panel a desired cooking time data and power level setting data are entered in first and second shift registers respectively.  Next when a cooking start key is depressed the electric cooking device starts its operation at a power corresponding to the power level setting data and the down count operation of the time data in the first shift register is started.  When the time data in the first shift register becomes zero due to the down count operation the cooking device stops its operation.  The data in the first and second shift registers are displayed by digital indicators.
Patent CA-1080285-A (CA)
Title: Relais electromagnetique ayant un aimant permanent et un shunt
Inventor: LE ROUX EDOUARD
IPC: H01H71/10
Filed: 1976-11-09
Granted: 1980-06-24
Abstract: Relais électromagnétique à haute sensibilité du type comportant un aimant, deux pièces magnétiques, un shunt magnétique, une palette mobile coopérant avec les deux pièces magnétiques et une bobine de commande. L'aimant et le shunt magnétique sont enserrés entre les deux pièces magnétiques constituées par deux flasques en forme de U de façon à constituer un ensemble plat. Application dans tout système demandant une faible puissance de commande.
Patent CA-1062157-A (CA)
Inventor: WOOG HEINRICH
IPC: A61K31/63
Filed: 1976-12-02
Granted: 1979-09-11
Abstract: ABSTRACT OF THE DISCLOSURE           Stable alkaline solutions ready for injection are provided containing an alkali metal canrenoate or a mixture of a diuretic alkali metal canrenoate and a second diuretic, for example, 5-(4-chloro-5-sulphamoyl-2-thenylaminophenyl)-tetra-zole or 4-chloro-N-(2-furylmethyl)-5-sulphamoylanthranilic acid, water and a physiologically compatible alkaline buffer; the buffer has a low buffer capacity and is effective to main-tain a pH range of 10.2 - 11.2, the preferred alkali metal salt is the potassium salt; the solutions can be stored for at least 3 years and can be administered intravenously in un-diluted form.
Patent CA-1082312-A (CA)
Inventor: MIERZWINSKI EUGENE P
IPC: H04N5/00
Filed: 1977-02-08
Granted: 1980-07-22
Abstract: ABSTRACT OF THE DISCLOSURE   A remote control transmitter and receiver for controlling all of the usual viewer-adjustable functions of a television receiver.  A plurality of key/switches permit the viewer to select the channel to be tuned and the function to be controlled.  Digital logic circuits generate pulse coded signals that identify channel members or controlled functions.  Function level control pulses are generated by rotation of a code wheel connected to a thumb wheel to provide proportional control of selected functions.  The pulse coded signals and function level control pulses are transmitted via an infrared optical link to the receiver where companion circuitry decodes the pulse coded signals and adjusts the levels of selected functions in response to the function level control pulses.
Patent CA-1104812-A (CA)
Title: Web coating apparatus and method
Inventor: CHU SIMON L
IPC: B05C9/04
Filed: 1977-02-23
Granted: 1981-07-14
Abstract: ABSTRACT OF THE DISCLOSURE         A moving essentially non-porous web is positioned in tangent operative relation with a relatively smooth surfaced coating roll to receive a film of coating solution therefrom.  The web and the outer surface of the coating roll move in opposite directions.  Coating solution is furnished to the coating roll by a gravure roll.  Cells of the latter are filled with solution from a pool formed through the cooperation  of a doctor blade and the cellular outer surface of the gravure roll.  There may be arranged in mirror image relationship with those elements described a duplicate set of elements including a coating roll, gravure roll and doctor blade.  The web passes between the coating rolls so that both surfaces of the web may be coated simultaneously.  A single drying or curing station for the web may be arranged downstream of the coating rolls.            .
Patent CA-1099050-A (CA)
Inventor: NIZNIK GEORGE E
IPC: C08J9/00
Filed: 1977-03-03
Granted: 1981-04-07
Abstract: FLAME RETARDANT RIGID THERMOPLASTIC FOAMS     Abstract of the Disclosure Shaped flame retardant rigid thermoplastic foams are provided having high impact strength and superior smoke density and superior radiant panel test values.  Blends of dichloroethylene bisphenol polycarbonate and a high perform-ance thermoplastic polymer, such as isopropylidene bis-phenol polycarbonate are injection foam molded under melt conditions to a variety of shaped structures.
Patent CA-1057668-A (CA)
Inventor: BROWNELL ROY D
IPC: B60K26/00
Filed: 1977-05-09
Granted: 1979-07-03
Abstract: CONTROL ARRANGEMENT FOR A VEHICLE WITH AN ADJUSTABLE SEAT     Abstract of the Disclosure A control arrangement is provided for a vehicle having an adjustable seat mounted on a fixed frame of the vehicle for permitting the selective movement of the seat relative to certain ones  of the controls, such as the foot pedals.  The control arrangement includes a manually actuat-able control valve mounted to one side of the seat for adjustable movement therewith between predetermined minimum and maximum positions relative to the fixed frame.  A plurality of flexible hydraulic hoses are connected to the control valve and extend therefrom in a circumlocutious route to the frame so as to provide the hoses with a sufficient length to accommodate the movement of the valve between its minimum and maximum positions without the hoses being kinked or placed in tension.