baber/WOPTO huggingface dataset:
Patent CA-1167114-A (CA)
Inventor: DENOYER SERGE
IPC: H05H1/26
Filed: 1981-01-06
Granted: 1984-05-08
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to an ionized gas generator with supersonic homogeneous flow.  This generator comprises unitary modules comprising:  two coaxial electrodes of cylindrical form, the downstream electrode being open and having the flow passing there-through; an air supply chamber for injecting as vortical gas along planes perpendicular to the axis common to the electrodes, the gas thus injected passing through an electric arc which consequently takes an elongated form; an electrical supply for striking the arc between the two coaxial electrodes; a water supply for cooling the electrodes, the gas injection devices and the coupling chamber; and coils creating around the first upstream electrode a magnetic field ensuring the displacement of the base of the arc around the inner surface of the upstream electrode.  The invention is applicable to testing of heat-protection materials.
Patent CA-1170543-A (CA)
Inventor: MELOCIK KURT B
IPC: F15B13/01
Filed: 1981-02-03
Granted: 1984-07-10
Abstract: Pressure Reducing Valve For Dead Engine Lowering Abstract A fluid system having a directional control valve operated by a pilot valve having a manually operable control handle for selectively controlling a fluid motor in positioning a load.  The pilot valve includes a spool cooperating with associated portions of the pilot valve to provide a pressure regulated pilot signal to the directional control valve during normal operation of the system.  The spool includes a recess which is placed in communication with the high pressure portion of the motor cylinder during a dead engine condition by manipulation of the handle to provide pressure regulated deliverey of the fluid from the motor through the recess and to the conduit normally controlling the directional control valve for effecting a controlled lowering or retraction of the load.  A single pilot valve is utilized for effecting the pressure regulated control in both normal and dead engine conditions.
Patent CA-1158951-A (CA)
Inventor: GIBSON PAUL W
IPC: A23J3/00
Filed: 1981-02-24
Granted: 1983-12-20
Abstract: ABSTRACT OF THE DISCLOSURE It has been discovered that the combination of certain polyvalent metal ions with certain proteinaceous foaming agents will significantly enhance the efficacy of proteinaceous foaming compositions. The present invention affords the means for achieving significantly improved protein foam from vegetable protein hydrolyzates which normally fail to possess the foaming efficacy of conventional proteinaceous foam agents such as egg albumen and ca?einates. The improved foamed products may be obtained by employing a combination of polyvalent ions such as calcium and zinc with enzymatically hydrolyzed soy protein whipping agents which are characterized as being soluble throughout the pH 4 to 7 range. The proteinaceous foaming composition may be utilized for a variety of industrial and food applications. The present foaming compositions are particularly useful in providing coated paper products.
Patent CA-1146925-A (CA)
Inventor: TAKEUCHI TATSURO
IPC: B01J20/06
Filed: 1981-02-24
Granted: 1983-05-24
Abstract: ABSTRACT OF THE DISCLOSURE           An adsorbent is prepared by mixing (a) one part by weight of (i) one or more hydrated ferrites of titanium, tirconium or tin or (ii) a mixture of said hydrated ferrite(s) and one or more hydrated oxides fo titanium, zirconium,tin or iron, with (b) about 1/10 to 3 parts by weight of a thermosetting resin showing resistance to acids and alkalis, such as an unsaturated polyester or polyurethane resin, followed by curing the mixture.  The adsorbent can be used to adsorb a great variety of anions and cations and is especially useful as an adsorbent for phosphate ions.  The adsorbent shows excellent resistance to acids and alkalis, and can be subjected to repeated desorption and regenera-tion procedures without causing any deterioration of its adsorptive capacity, thus permitting its repeated usage over a long period of time. The adsorbent can be magnetically separated, and facilitates solid-liquid separation.
Patent CA-1166576-A (CA)
Inventor: STAPLES LORNA C
IPC: A61K8/64
Filed: 1981-06-22
Granted: 1984-05-01
Abstract: WHEY PROTEIN CONTAINING COSMETIC FORMULATIONS       ABSTRACT    A cosmetic formulation for treating skin and hair having incorporated therein a substantially non-hydrolyzed whey protein-containing product.  The whey products provide substantive results without the expense of hydrolysis.
Patent CA-1174845-A (CA)
Inventor: CARLOMAGNO WILLIAM D
IPC: G01K11/12
Filed: 1981-07-22
Granted: 1984-09-25
Abstract: ABSTRACT OF THE DISCLOSURE     An article which in use is heated to an elevated utilization temperature  comprises  a  thermochromic  composition,  which when heated to a transition temperature, provides a visible colour change in less than 5 seconds.   The transition temperature is at least 30°C greater than the utilization temperature.   To place visible indicia on the article, portions of the surface of the article corresponding to the indicia are heated to a temperature at least as great as the transition temperature.
Patent CA-1171094-A (CA)
Inventor: BACKLUND STEPHEN J
IPC: C07D403/10
Filed: 1981-08-18
Granted: 1984-07-17
Abstract: ABSTRACT   3,6-Bis(carboethoxyamino)-2,5-diaziridinyl-1,4-benzoquinone, sometimes known as "AZO", is prepared by reacting a dialkylpyrocarbonate with a diamino hydroquinone to form 2,5-dichloro-3,6-bis(carboethoxyamino)-1,4-hydroquinone.  The latter compound is oxidized to form the corresponding benzoquinone, which is reacted with an aziridinyl compound to produce 3,5-bis(carboethoxyamino)-2,5-diaziridinyl-1,4-benzoquinone.
Patent CA-1192074-A (CA)
Inventor: JOHNSON WILLIAM M
IPC: A01B23/00
Filed: 1981-10-28
Granted: 1985-08-20
Abstract: ABSTRACT OF THE DISCLOSURE     A cultivator including in combination a tine and an earth engaging implement, the tine having a body portion and a foot portion.  The foot portion is narrow in width and tapered towards its end in its vertical and/or horizontal cross-sectional dimensions.  The earth engaging implement has a pointed earth engaging portion and a shaft portion, the shaft portion forming a socket complementary in shape to the tine foot, and which is narrow in its external width and is profiled to reduce soil disturbance.
Patent CA-1187328-A (CA)
Inventor: HAWKINS PETER A T
IPC: B30B9/32
Filed: 1981-12-07
Granted: 1985-05-21
Abstract: ABSTRACT OF THE DISCLOSURE           .            An apparatus for crushing objects of scrap metal has a jaw mechanism with a lower jaw member having a plat-form on which an object to be crushed can be supported and an upper jaw member having a press plate and connected to the platform through a pivotal connection.  The jaw mech-anism closes to a position wherein the press plate and the platform are parallel, the axis of the pivotal connection being above the press plate and outside the press plate and the platform when the platform is horizontal and parallel to the press plate and being at a side of the plat-form defining in part the rear of the jaw mechanism, which is open for discharging crushed objects.  The jaw mechanism includes side pieces which diverge outwardly towards the rear thereof for guiding and containing the objects on either side of the jaw mechanism.
Patent CA-1159409-A (CA)
Inventor: LI FELIPE S
IPC: A47B81/00
Filed: 1981-12-15
Granted: 1983-12-27
Abstract: SPONGE COLLECTING DEVICE AND METHOD                 ABSTRACT OF THE DISCLOSURE        A sponge collecting device comprising, a backing sheet of flexible material having a front surface, a rear surface, a pair of side edges, and a pair of end edges connecting the side edges.  The device has a plurality of pockets progressively dis-posed on the front surface of the backing sheet intermediate the end edges.  The pockets comprise a first flap of flexible mate-rial having a pair of side edges, and an upper edge extending between the side edges.  Side portions of the first flap adja-cent its side edges are joined to the backing sheet adjacent the side edges of the backing sheet, and a lower portion of the first flap is joined to the backing sheet intermediate the joined side portions of the first flap.  The upper edges of the first flap define an opening intermediate the first flap and backing sheet to receive sponges.  The device has a plurality of second flaps of flexible material extending substantially the width of the first flaps between the side portions and having upper portions being joined to the backing sheet at a location above the upper edges of the first flaps.  The second flaps extend downwardly past the upper edges of the associated first flaps to cover the openings of the pockets.
Patent CA-1184602-A (CA)
Inventor: HINSHAW WALDO S
IPC: G01R33/48
Filed: 1982-01-13
Granted: 1985-03-26
Abstract: ABSTRACT INVESTIGATION OF SAMPLES BY N.M.R. TECHNIQUES Spatially discriminated information is obtained by appropriate processing of data derived from a series of pulsed N.M.R. operations performed with a magnetic field exhibiting a linear gradient whose magnitude is different for each operation,  In obtaining a two-dimensional image of spin density distribution, coil sets (5 and 6) are used to generate magnetic field components giving x and y gradients, the former being changed stepwise in magnitude and the latter being fixed.  For each value of x gradient, the sample (1) is irradiated with pulsed r.f. energy, resultant N.M.R. signals being detected by phase-sensitive detectors (19 and 20) whose outputs are regularly sampled by A-D converters (25 and 26). Processing of the complete sampled data by a computer (12) involves both Fourier transformation with respect to x gradient magnitude and Fourier transformation with respect to time.  For sectional images a third coil set (7) is used to generate a component giving an alternating z gradient and the irradiation consists of a train of pulses.
Patent CA-1176559-A (CA)
Inventor: WILLIAMS MICHAEL R
IPC: F16L39/06
Filed: 1982-02-25
Granted: 1984-10-23
Abstract: ABSTRACT OF THE DISCLOSURE         A pipe swivel joint for simultaneous transfer of a plurality of separate fluids between a plurality of inlet conduits and a plurality of corresponding outlet conduits comprises a plurality of stacked sections or stages of staggered diameter which are readily removable for repair and service.  Each of the removable stages includes an annular inner element having a radially extending inlet port therethrough, an annular outer element rotatably sur-rounding the inner element and one or more seal plates connected to the axial ends of the inner element.  An annular fluid flow passage for each section is defined by the outer surface of the inner element, the inner surface of the outer element and the surface of the connected seal plates.  Each of the fluid flow passages is connected to an outlet conduit by a radial outlet port through the outer member and the fluid flow passage is connected to an in-let conduit by the inlet port through the inner member.
Patent CA-1161644-A (CA)
Inventor: GREENE GEORGE J JR
IPC: B67D7/08
Filed: 1982-03-09
Granted: 1984-02-07
Abstract: LIQUID INJECTING METHOD AND APPARATUS            Abstract of the Disclosure A liquid injector suitable for injecting a liquid into a flowline having a fluid under pressure therein in which a piston divides the interior of a hollow body into a power chamber and a pumping chamber with a piston rod extending through the pumping chamber to the exterior of the body, liquid filling the pumping chamber, a discharge line from the pumping chamber through a valve to the flowline, and a supply line from the flowline to the power chamber, the valve in the supply line being controlled by the timed position of the piston.  A method of injecting a liquid into a flowline including the steps of delivering pressure fluid from the flowline to a pressure  responsive position displacement pumping means, delivering liquid from the pumping means through a valve to the flowline and controlling the valve to control the amount of liquid pumped responsive to the  timed position of the pumping means.
Patent CA-1185871-A (CA)
Inventor: DOLAN MICHAEL J
IPC: C10L1/32
Filed: 1982-03-29
Granted: 1985-04-23
Abstract: ABSTRACT Highly concentrated homogeneous liquid surfactant compositions are provided which are particularly advan-tageous for stabilizing mixtures of pulverized coal in fuel oil useful in conventional fuel oil burning equip-ment. The surfactant compositions can be prepared by neutralizing an admixture of a nonionic alkylaryl poly-oxyalkylene ether and an alkylarylsulfonic acid with C1-3 alkanolamine.
Patent CA-1173139-A (CA)
Title: Arrangement for controlling a controlled deflection  roll
Inventor: SURAT MIROSLAV
IPC: B21B37/36
Filed: 1982-04-23
Granted: 1984-08-21
Abstract: Attorneys Docket No. 6987 CAN            INVENTOR:   MIROSLAV SURAT            INVENTION:  ARRANGEMENT FOR CONTROLLING A CONTROLLED             DEFLECTION ROLL     ABSTRACT OF THE DISCLOSURE       In  roll  arrangements  composed  of  a  controlled deflection  roll  and  a  counter  element  the controlled deflection roll  is supported by discrete force-applying sources.  On the one hand, these force-applying sources are set or adjusted in accordance with a predeterminable mean pressing  force  and,  on  the  other  hand,  also  can  be externally  corrected.   An  external  correction  also influences the pressing force at the region of neighbouring force-applying sources, sometimes in an undesired fashion.          According to the invention when there is accomplished an external correction there is acted upon in an opposite sense at  least  one  force-applying  source  neighbouring  the externally corrected force-applying source.
Patent CA-1168035-A (CA)
Inventor: BIRD JAMES E
IPC: C09D5/08
Filed: 1982-04-23
Granted: 1984-05-29
Abstract: ABSTRACT COMPOSITION AND METHOD FOR INHIBITING     THE CORROSION OF FERROUS METALS.           Thin coatings of dioctyl sebacate or acetyl tributyl citrate, combined with, sodium benzoate, and certain sarcosine surfactants provide enhanced rust protection for steel.  The sarcosine surfactant should range from 5 to 50 percent of the dioctyl sebacate, and the sodium benzoate should be in the range of 0.5 to about 1 percent of the total composition.
Patent CA-1187067-A (CA)
Inventor: MIYAZAKI HARUHIKO
IPC: C07B61/00
Filed: 1982-04-26
Granted: 1985-05-14
Abstract: A B S T R A C T               A hydrogenation catalyst composition useful for the hydrogenation of an oxalate diester, said composition being composed of a reduction product of copper-containing silica gel formed by contacting an ammine complex of copper with colloidal silica sol; and a process for producing the aforesaid composition. Using a catalyst composed of the aforesaid composition, ethylene glycol and/or a glycolic acid ester can be produced from an oxalate diester efficiently with high conversions and selectivities and without causing pollu-tion attributed to the use of a chromium-containing catalyst composition.
Patent CA-1222976-A (CA)
Inventor: RALEY GARLAND E
IPC: B65B55/10
Filed: 1982-06-04
Granted: 1987-06-16
Abstract: Abstract of the Disclosure A sterilizable, fiber-free, perforated packaging material (10) which can be utilized to make a package (22) to hold an item (23) which can be sterilized while it is inside the package (22), said package comprising a first layer (11a) of perforated thermoplastic extruded film, and a second layer (11b) of perforated thermoplastic extruded film, the first layer (11a) being oriented relative to the second layer (11b) so that the perforations (12) in both of the layers are misaligned, and, optionally, the first layer (11a) having at least one heat-sealable surface (16) and the second layer (11b) having at least one heat-sealable surface (16) so that at least one of the heat-sealable surfaces (16) of one of the layers contacts at least one of the heat-sealable surfaces of the other layer; a package (22) made from the packaging material; and a method of sterilizig an item in a package (22).
Patent CA-1188376-A (CA)
Inventor: WILKE WILLIAM G
IPC: H03K5/135
Filed: 1982-06-08
Granted: 1985-06-04
Abstract: Abstract of the Disclosure A  gating  circuit for a universal  counter com-prises a pair of flip-flops and a pair of logic gates arranged to provide any of a plurality of counting or timing measurements. A gate control circuit includes a control logic unit to provide routing and synchroniza-tion of digital signals from several inputs, including an  internal  source  as  well  as  a pair of external sources, into one or both of a pair of count chains.
Patent CA-1183177-A (CA)
Inventor: LANCE WILLIAM A
IPC: B65G57/14
Filed: 1982-06-30
Granted: 1985-02-26
Abstract: AN APPARATUS FOR ALTERNATELY FORMING         AND FORWARDING STACKS OF ARTICLES               William A. Lance and Alfred H. Abbott ABSTRACT    An improved apparatus for alternately forming a predetermined stack of articles such as dis-posable diapers in vertically spaced ways, and then forwarding the stack as a unit from between the ways to ancillary downstream apparatus:  for instance, packaging apparatus.  The apparatus comprises an endless flight of nestable ways which flight is preferably continuously driven through an infeed station, and which flight has cyclical spatial dwell-and-go motion at an outfeed station.          Each stack of articles is removed from between the ways at the outfeed station during such a spatial dwell of the portion of the flight of ways then disposed at the outfeed station.
Patent CA-1180913-A (CA)
Inventor: RUD STANLEY E JR
IPC: G01L19/02
Filed: 1982-07-26
Granted: 1985-01-15
Abstract: IMPROVED CAPACITANCE PRESSURE SENSOR              ABSTRACT OF THE DISCLOSURE         A capacitive pressure sensor has a diaphragm means     , a portion of which is conductive which forms a first capacitor electrode      .  The sensor also has a reference disc means      a portion of which is conductive which forms a second capacitive electrode      .  The diaphragm means      and the reference disc means      are supported in a spaced, over-lying relationship to each other by a peripheral spacer means     .  Responsive to pressure, the diaphragm means      deflects relative to the reference disc means      thus changing the capacitive spacing of the diaphragm means      and the reference disc means     .  The diaphragm means     , reference disc means      and spacer means      are formed from substantially the same material.  The spacer means is disposed between the diaphragm means      and the reference disc means      adjacent their outer edges and the diaphragm means     , reference disc means      and spacer means      are then fused together.
Patent CA-1191080-A (CA)
Inventor: MILLAR BARRY C
IPC: B21D9/00
Filed: 1982-11-29
Granted: 1985-07-30
Abstract: ABSTRACT           There is provided a machine component which includes an elongated base plate with side edges, and a cylinder  and piston assembly.  One part of the cylinder and piston  assembly is supported from the base plate.          The slide plate is provided with parallel straight side edges.  Two elongated guide members are also provided, each having means for attachment to the base plate, and each having a slot adapted to slidingly receive an edge of the slide plate.  A further mounting connection is made between the slide plate and the other part of the cylinder and piston assembly.  Finally, fastening means are provided for afixing each guide member separately to the base plate.
Patent CA-1188866-A (CA)
Inventor: MASON REGINALD E
IPC: F24F7/02
Filed: 1983-03-11
Granted: 1985-06-18
Abstract: ABSTRACT OF THE DISCLOSURE           Apparatus is disclosed for ventilating a roof space or attic, particularly at the ridge of the roof.  The apparatus includes support members for supporting and spacing roof ridge tiles or cover elements above the roof surface at the ridge.  The ridge and support members have vent openings for passage of air therethrough and out from under the ridge tiles.  The support members straddle the ridge and have longitudinal side portions with outwardly disposed louvres.  The support members also have central, inverted V inner portions connecting the side portions at the respective bases thereof.  The inner portions have upper louvres and shield portions located adjacent to the side portion louvres to prevent precipitation from passing in through the support members and down through the roof ridge vent openings.
Patent CA-1202583-A (CA)
Title: Procedes de preparation de suspensions de cellules fraiches stabilisees destinees a l'usage pharmaceutique, cosmetique ou alimentaire
Inventor: JEAN DANIEL
IPC: C12N1/20
Filed: 1983-05-05
Granted: 1986-04-01
Abstract: DE DIVULGATION Procédé de préparation de suspensions de cellules stabilisées provenant de plantes, dont le contenu d'oxydase représente au moins 70 p.c. de la quantité d'oxydase trouvée dans la plante comprend les étapes suivantes: nettoyage de la matière première qui contient lesdites cellules; broyage de la matière première à une tempèrature inférieure à jusqu'à l'obtention d'une granulométrie de moins de 100 u; premier broyage colloidal ou micronisation desdites cellules en présence d'un solvant miscible à l'eau à une température inférieure à-5.degree.C afin d'obtenir des particules d'une granuloétrie de moins de 50 .mu.; deuxième broyage colloidal ou micronisation desdites particules opéré dans les mêmes conditions qu'en en présence d'un solvant miscible à l'eau à une température inférieure à5.degree.C afin d'obtenir des particules de granulométrie moyenne de 10 .mu.; et conditionnement de la suspension des cellules ainsi obtenues à une température inférieure à 30.degree.C. Application à l'obtention de suspensions de cellules stabilisées à usages pharmaceutique, cosmétique ou alimentaire.
Patent CA-1193472-A (CA)
Inventor: JONSSON MATS
IPC: G01N1/08
Filed: 1983-06-28
Granted: 1985-09-17
Abstract: ABSTRACT   A process and device for extracting soil samples, wherein a core sample is extracted from the ground which is to be analysed and part of the soil is removed from the core for subsequent analysis or other after-treatment.          The core sample is removed from the ground and enclosed in a encasing in which the core sample remains in the form and position it had in the ground prior to extraction.  The required volumes of soil samples are re-moved via openings      in the encasing          at pre-determined points, and collected for further treatment.            ---
Patent CA-1225298-A (CA)
Inventor: WADDELL THOMAS P
IPC: A63B69/18
Filed: 1983-08-24
Granted: 1987-08-11
Abstract: ABSTRACT OF THE DISCLOSURE        A body weight support system for skiing or other physical activities including at least one leg brace.  The brace consists of a pair of parallel elongated tubular members interconnected by a cable, a plurality of cylindrical segment members are interposed in the knee section of the brace with the cable extending there-through to form non-resilient flexor means for allowing the brace to bend with the knee upon flexor of the knee.  Tensioning means are provided for the cable to establish the tension therein and hence establish a maximum angle deflection of the flexor means.        The brace and flexor means are non-resilient so that once the maximum angle is attained the brace resists further deflection.          The brace also includes fabric means spanning the tubular members for supporting the legs of the wearer.  Strap means are provided for securing the brace to the leg and to a boot (e.g., ski boot).