baber/WOPTO huggingface dataset:
Patent CA-1189878-A (CA)
Inventor: HOJAJI HAMID
IPC: C03B19/08
Filed: 1982-10-12
Granted: 1985-07-02
Abstract: Method And Composition For Making Foam Glass From Diatomaceous Earth And Fly Ash Abstract A method of making foam glass by impregnating diatomaceous earth, fly ash or mixtures thereof, and insoluble modifiers, if any, with at least one water soluble glass former in an amount expressed as its oxide of about 2.5 to 20 weight percent of the impreg-nated diatomaceous earth, fly ash or mixtures thereof; at least one water soluble flux in an amount expressed as its oxide of about 8 to 20 weight percent of the impregnated diatomaceous earth, fly ash or mixtures thereof; and at least one gas generator.  The diatomaceous earth, fly ash or mixtures thereof is impregnated by mixing diatomaceous earth, fly ash or mixtures thereof and an impregnating solution comprising  at least one water soluble glass former in an amount expressed as its oxide of about 3 to 14 weight percent; at least one water soluble flux in an amount expressed as its oxide of about 10 to 20 weight percent; at least one gas generator, and water in an amount of about 50 to 80 weight percent.  Excess impregnating solution is removed and the impregnated diatomaceous earth, fly ash or mixtures thereof is heated to a sufficient temperature, generally about 720 to 1000°C, to cause foaming of the impregnated diatomaceous earth, fly ash or mixtures thereof.  The foamed diatomaceous earth, fly ash or mixtures thereof is cooled and a foam glass body is thus formed.
Patent CA-1188476-A (CA)
Inventor: BUSAT ROBERT P O BOX LACOMBE A
IPC: E04D13/08
Filed: 1982-11-03
Granted: 1985-06-11
Abstract: ABSTRACT         The discharge end of downspouts for eavestroughing often constitute nuisances when mowing the lawn.  By placing a foldable extension at the bottom end of the vertical portion of the downspout the problem is solved.  The foldable extension is integral with a coupler sleeve, and a bracket is provided on the sleeve for releasably retaining the extension.
Patent CA-1198241-A (CA)
Inventor: JOHNSON RONALD E
IPC: C08K3/40
Filed: 1982-11-10
Granted: 1985-12-17
Abstract: Abstract of the Disclosure There are disclosed thermoplastic inks in the nature of high viscosity, tacky pastes which exhibit high cohesive strength, high pressure sensitivity at low temperatures, high thermal stability and low affinity for silicone surfaces.          These properties make the inks particularly useful in those printing processes involving multiple elastomeric transfer members, in particular, those processes wherein silicone transfer members print successive colors onto a silicone collector which in turn transfers the multicolored print in a single step to ware or decal paper.  The ink formulations consist essentially, in weight percent, of:    (a)  50-80% of a pigmented, vitreous, inorganic flux;    (b)  2-20% of a selected organic polymer;    (c)  5-25% of a selected plasticizer;    (d)  2-20% of a selected amorphous tackifying resin; and optionally, (e)  up to 20% of an organic wax.
Patent CA-1204056-A (CA)
Inventor: ROIZMAN BERNARD
IPC: A61K39/245
Filed: 1982-11-10
Granted: 1986-05-06
Abstract: VACCINE AND METHOD OF IMMUNIZING AGAINST HERPES SIMPLEX VIRUS (TYPES 1 AND 2) Abstract A live viral vaccine against herpes simplex virus types 1 and 2 (HSV-1 and HSV-2) incorporates as an effective ingredient at least one intertypic (HSV-1 x HSV-2) vaccinal recombinant virus strain.
Patent CA-1185890-A (CA)
Inventor: WILSON KENNETH J
IPC: B21D45/00
Filed: 1982-11-29
Granted: 1985-04-23
Abstract: ABSTRACT A removeable stripper plate assembly.  The as-sembly includes a punch guide sleeve with a stripper plate support means to aid in supporting a stripper plate within and at the end of the punch guide sleeve.  A split locking ring having adjacent ends moveable toward and away from each other is received in a groove in the punch guide sleeve, and extends in-wardly of the punch guide sleeve to lock the stripper plate in place.  Locking means are provided to main-tain the spacing between ends of the split locking ring to thereby maintain it in the groove.
Patent CA-1181332-A (CA)
Inventor: ADAMS RICHARD G
IPC: G01N31/00
Filed: 1982-11-29
Granted: 1985-01-22
Abstract: - I -Abstract of the Disclosure The amount of organic, phosphorous containing grain refiners in phosphate conversion coating baths is determined by precipitating the grain refiners and determining the difference in the chemical oxygen demand of the bath before and after the precipitation.
Patent CA-1174802-A (CA)
Inventor: JONES GREGORY R
IPC: G01F11/00
Filed: 1982-12-01
Granted: 1984-09-25
Abstract: III.       Abstract:           ABSTRACT OF THE INVENTION            The present invention provides a passive dispenser for use in a toilet tank in which the solution to be dispensed is isolated from the water in the toilet tank, the dispenser comprising a product chamber having a venting means and a refill/discharge pathway which are held in fluid communication by an inclined conduit.  Hydrostatic head obtained by use of the venting conduit in conjunction with the inclined conduit is utilized to prevent the solution from flowing out of the product chamber during quiescent periods.  Constriction means in the venting conduit are preferred to modify equilibrium hydraulic forces during the flush/refill cycles.
Patent CA-1204550-A (CA)
Inventor: LUNDBERG ROBERT D
IPC: C08F8/36
Filed: 1982-12-02
Granted: 1986-05-13
Abstract: ABSTRACT OF THE DISCLOSURE           This invention relates to unique and novel compositions based on chemically combining a sulfonated polymer and a tertiary amine terminated polylactone composition.  The resulting amine neutralized sulfonated polymer compositions have a variety of uses including those as diverse as adhesive agents, thermoplastic elastomers, additive uses wherein these materials can be utilized to compatibilize two different polymers which are normally incompatible.  These compositions can also be blended with fillers and/or oils when the sulfonated polymer is elastomeric.   The materials display thermo-plastic character.
Patent CA-1158068-A (CA)
Inventor: LEONARD ALLAN S
IPC: F16H47/06
Filed: 1982-12-07
Granted: 1983-12-06
Abstract: ABSTRACT OF THE DISCLOSURE A multiple ratio automotive vehicle transmission having a hydrokinetic torque converter and a compound plane-tary gear unit that establish a plurality of underdrive ratios, a direct drive ratio and an overdrive ratio, the ratio changes from the first underdrive ratio to a second underdrive ratio from the second underdrive ratio to the direct drive ratio each being established by engagement by a single torque esta-blishing device, brake means for controlling application and release of the torque establishing devices to effect transmission of reaction torque from a reaction element of the gearing to a stationary portion of the mechanism, said controlling means being. adapted to establish optimum shift points during ratio changes regardless of the magnitude of the torque being delivered at the instant a ratio shift occurs. An engine-controlling throttle communicates with the control-ling means to provide a force assist that reduces the force necessary to actuate a movable portion of the throttle.
Patent CA-1184904-A (CA)
Inventor: SEARS KARL D
IPC: C08B1/02
Filed: 1983-01-06
Granted: 1985-04-02
Abstract: Preparation of Highly Reactive Cellulose Abstract of the Disclosure Highly reactive cellulose is prepared by mercerizing cellulosic material and reacting it with an hydroxyalkylat-ing agent to a degree of substitution ranging from 0.05 to 0.3, said degree of substitution being short of rendering the cellulose appreciably soluble in water.  The highly reactive cellulose is particularly useful for the prepara-tion of such cellulose derivative as cellulose acetate at considerably improved production levels.
Patent CA-1190205-A (CA)
Inventor: LOK BRENT M
IPC: B01J29/06
Filed: 1983-01-28
Granted: 1985-07-09
Abstract: SYNTHESIS PROCESS FOR HIGH                    SILICA ZEOLITES                 ABSTRACT OF THE DISCLOSURE        Highly siliceous zeolitic aluminosilicates are prepared hydrothermally from reaction gels which are essentially free of alkali metal cations, but which contain alkaline earth metal cations in combination with alkylonium cations.  The product zeolites can be employed, without any intermediate ion exchange procedure, in applications which are adverely affected by alkali metal cations.
Patent CA-1185695-A (CA)
Inventor: MICHENER JAMES A
IPC: H04N9/44
Filed: 1983-03-28
Granted: 1985-04-16
Abstract: ABSTRACT     The 50? point of the leading edge of sync is used to  acquire  the  value  of  a  color  burst  locked  CW carrier,  and  a  quadrature  color  burst  locked  CW carrier.    The  acquired  value  of  each  of  the  two carriers are  split  into  two values  representing  the value on alternating horizontal lines.   This requires the generation of  a one-half  horizontal  rate signal (H/2)  which can have an arbitrary phase relationship.          The  H/2  phase  is  associated  with  each  of  the  four acquired  CW  carrier  values  and  that  information  is used by a computing device.   The H/2 signal is also used to gate a 30Hz vertical frame pulse to generate a 15Hz  Vl  color  frame  pulse.    The  computing  device receives  the color  frame pulse and records the  time the pulse  occurs.    This  information  represents  the minimum  and  sufficient  set  of  data  to  obtain  a complete measure of  sync  to subcarrier  phase  (SC/H) and  color  frame  comparison.    By  multiplexing  the acquisition  electronics  between  two  video  sources, SC/H and color frame comparisons can be made by the computing device.          (Figure 2)
Patent CA-1171201-A (CA)
Inventor: WICHMAN CYNTHIA A
IPC: A41D13/12
Filed: 1983-04-19
Granted: 1984-07-24
Abstract: DISPOSABLE GARMENT WITH CARD POCKET                    ABSTRACT OF THE DISCLOSURE      A disposable garment comprising, a gown having a pair of sleeves, a front, a pair of side margins defining an open back for the gown, and a pocket having a pair of opposed closed sides, with one end of the pocket being closed, and the other end of the pocket being open.  The garment has a first belt hav-ing one end secured to the gown and the other end being free, and a second belt having one end secured to the gown.  The gar-ment has a transfer card having one end received in the pocket through the open other pocket end, and the other end of the first belt is releasably attached to the card adjacent the other end of the card.
Patent CA-1190821-A (CA)
Inventor: STEIGERWALD CARL J
IPC: A61M39/22
Filed: 1983-04-20
Granted: 1985-07-23
Abstract: FLUSHING DEVICE                     ABSTRACT OF THE DISCLOSURE         A flushing device comprising, a housing having an inlet, an outlet, a cavity communicating between the inlet and outlet and defining an annular valve seat, and an opening com-municating with the cavity, with the valve seat facing away from the opening.  The device has an elastic valve element received in the cavity with an annular valve portion sealingly engaged against the seat.  The valve element has a stem extending through the opening and the stem sealingly engages against the portion of the housing defining the opening.  The valve element has a passageway extending therethrough and communicating between the inlet and the outlet, and the device has a relatively large channel communicating between the inlet and seat and between the seat and outlet.  The device has an insert extending across the passageway and having a relatively small bore.
Patent CA-1209837-A (CA)
Title: Process for inexpensively producing cellulose pulp
Inventor: HENRIKSSON SVEN-ERIK D
IPC: D21C9/18
Filed: 1983-05-04
Granted: 1986-08-19
Abstract: PROCESS FOR INEXPENSIVELY PRODUCING         CELLULOSE PULP     ABSTRACT OF THE DISCLOSURE     A process is provided for inexpensively producing high yield mechanical cellulose pulp having good paper properties, which comprises preheating particulate lignocellulosic material; defibrating the preheated material under a superatmospheric steam pressure within the range from about 2 to about 4.5 bar above atmospheric pressure under conditions such that steam is generated during the defibration; continuing the defibration until a cellulose pulp is obtained having a freeness within the range from about 300 to about 700 ml CSF; flash drying the defibrated cellulose pulp while maintaining a superatmospheric steam pressure within the said range during the drying; withdrawing steam generated during the defibration and passing it in indirect heat exchange with steam utilized in the flash drying, so as to utilize in the drying at least 30% of the heat content thereof; and then removing and baling the flash-dried cellulose pulp.
Patent CA-1199367-A (CA)
Inventor: DAUPHINEE THOMAS M
IPC: G01N27/06
Filed: 1983-05-18
Granted: 1986-01-14
Abstract: TITLE                       SALINOMETER     INVENTORS                    Thomas M. Dauphinee Christopher G.M. Kirby ABSTRACT OF THE DISCLOSURE         The salinometer is based on a direct determination of the con-ductivity ratio Rt = (Cx/Cs)t of simple water to standard seawater in a two channel, dual-cell, continuous-flow system.  Each of the channels includes a conductivity cell with four electrodes immersed in sequence in the water flow.  Two of the electrodes are current electrodes and the other two electrodes are potential electrodes.  The standard water and the sample water pumped into their respective channels, are maintained at a common temperature by heat exchangers and a common bath.  The salino-meter circuitry include a first current source for driving a controlled current into the current electrodes of the conductivity cell to maintain a constant voltage across the potential electrodes.  A second current source drives a current which is a linear function of the first control-led current into the current electrodes of the conductivity cell in the reference channel.  The conductivity ratio Rt is then a function of the voltage detected between the voltage electrodes in the reference source.
Patent CA-1191512-A (CA)
Inventor: SADAKI HIROSHI
IPC: C07D277/42
Filed: 1983-06-09
Granted: 1985-08-06
Abstract: ABSTRACT OF THE DISCLOSURE       This invention relates to a novel process for producing 2-(2-aminothiazol-4-yl)glyoxylic acid derivative represented by the following formula or a salt thereof which are useful in producing a cephalosporin antibiotic,   wherein R1 is an amino group which may be protected by the conventional protecting group in the field of cephalosporin.
Patent CA-1211821-A (CA)
Inventor: ROWLAND-HILL E WILLIAM
IPC: A01F12/44
Filed: 1983-07-08
Granted: 1986-09-23
Abstract: AUTOMATIC SIEVE AND CHAFFER ADJUSTMENT       IN A COMBINE HARVESTER         ABSTRACT           In a combine harvester, a microprocessor controls the adjustment of the cleaning sieve or sieves and/or chaffer sieve or sieves in response to information keyed into a keyboard by the combine operator.  If the actual setting of a device (sieve or chaffer) is greater than the desired setting the device is first fully opened and maintained in that position for a predetermined period of time to allow foreign objects and crop material to clear itself from the device by normal combine operation.  This avoids damage to the control linkage, sieve slats, and so forth. After the device is fully opened and maintained open for the predetermined interval of time it then closes beyond the desired setting by some predetermined amount after which the device is opened to the desired setting.  This arrangement insures that the approach to the final adjustment is always made as the device is being opened, thereby allowing for compensation of play or backlash in the mechanical linkages which adjust the device.
Patent CA-1222436-A (CA)
Inventor: GEYLING FRANZ T
IPC: C30B27/00
Filed: 1983-07-29
Granted: 1987-06-02
Abstract: ABSTRACT     PROCESS FOR GROWING CRYSTALLINE MATERIAL   A process is described for growing crystals by cooling A melt in a container (12) (i.e., boat or crucible) in which an inert encapsulating substance (15) is interspersed between melt and container to prevent adhesion of the crystal to the container and prevent contamination of the crystal from container material. Particularly good results are obtained with semiconductor compounds such as gallium arsenide where crystals grown using boron oxide as the encapsulating substance consistently have low defect density, low strains and low contamination densities.
Patent CA-1223170-A (CA)
Inventor: AMICK DAVID R
IPC: C02F1/50
Filed: 1983-09-09
Granted: 1987-06-23
Abstract: - i -Patent Application of DAVID R. AMICK      for IMPROVED MICROBIOCIDAL ARTICLE FOR AQUEOUS SYSTEMS            D.N. 82-47B    TPS/sds ABSTRACT OF THE DISCLOSURE An improved article of a membrane permeable to water and impermeable to microbiocidal compounds containing therein a solid particulate microbiocidal composition which is useful in aqueous systems, wherein the composition is produced from aqueous solutions of a water-soluble microbiocidal compound absorbed in an inert, finely-divided water-insoluble solid carrier.  Especially useful are microbiocidal 3-isothiazolones and 2-substituted-1,2-benzisothiazolones, and metal salt stabilized derivatives thereof, absorbed into a silicaceous diatomaceous earth in a sealed, perforated membrane, for example, a perforated bag, produced from polyethylene.  These articles afford a form, which is safer for handling.
Patent CA-1209283-A (CA)
Inventor: YAGI TOSHIZO
IPC: A47C27/00
Filed: 1983-10-20
Granted: 1986-08-05
Abstract: ABSTRACT OF THE DISCLOSURE           A sleeping mattress comprises in order a first layer made of cushion material formed with wave-like projections, a second layer having semi-circular projections provided with permanent magnets, a third layer stuffed with palm fibers and reinforcing mate-rials, and a fourth layer composed of cushion mate-rials; a magnetic curing effect by the magnets and a spone balancing effect by moderate hardness are obtained during sleeping, and comfortable sleeping may be achieved.
Patent CA-1215025-A (CA)
Inventor: ROMANO CONTI
IPC: B65D27/00
Filed: 1983-11-14
Granted: 1986-12-09
Abstract: ABSTRACT         A module for postal transmission, particularly for confidential information such as bank statements and the like, according to the invention has at least four sections (13, 15, 17, 19; 313, 315, etc.) defined by parallel fold lines (7, 9, 11; 331, 332, etc.) for repeated folding; on one of the external sections (13; 313) of the module, in the fully-folded configuration, a window (F, F1) is provided for the address, the use-ful face of these sections is surrounded by a perime-trical strip for permanent sealing (23A, 23B, 23C; 623) to assure the inviolability of said face, while on the reverse side of it a non-permanent glueing (25B, 25C; 125B, 125C, etc.) is provided. With respect to the known cross-folding modules, the module of the invention has a larger useful surface available, assures a higher production rate and is more easily handled.
Patent CA-1215179-A (CA)
Inventor: PELOWSKI KENNETH R
IPC: G05B15/02
Filed: 1984-02-09
Granted: 1986-12-09
Abstract: ABSTRACT OF THE DISCLOSURE           An electronic signal conditioning circuit for inputting a wide range of sensed voltage signals of various AC and DC waveforms to a central processing unit of a computer or microprocessor including voltage limiting means such as a zener diode in parallel with a photodiode of an opto coupler and a minimum voltage level activating means for insuring a minimum voltage level is present before activation of the opto coupler.  The signal con-ditioning circuit further includes comparator means for processing the output signal of the opto coupler and rectifying means for rectifying any AC sensing means signal input to the signal conditioning circuit.
Patent CA-1215738-A (CA)
Inventor: NEL GERT
IPC: H02K1/18
Filed: 1984-03-13
Granted: 1986-12-23
Abstract: A B S T R A C T          An electrical motor is arranged with a casing 62 and a removable end plate 68.   When the end plate 68 is removed the stator 50 can slide out of the casing 62 for servicing or repair without disturbing the rest of the motor in any way.
Patent CA-1209065-A (CA)
Title: Procede d'hybridation somatique de colza et colza hybride obtenu
Inventor: PELLETIER GEORGES
IPC: C12N5/14
Filed: 1984-03-14
Granted: 1986-08-05
Abstract: "PROCEDE D'HYBRIDATION SOMATIQUE DE COLZA ET COLZA HYBRIDE OBTENU" Invention de : Georges PELLETIER INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE (INRA) La présente invention concerne un procédé d'obtention de colza mâle stérile possédant un caractère cytoplasmique déterminé, caractérisé en ce qu'on effectue la fusion somatique des protoplastes de deux colzas, A et B, A présentant une stérilité mâle et B, fertile, présentant ledit caractère cytoplasmique, et on cultive les produits de fusion jusqu'à l'obtention de plantules.
Patent CA-1225840-A (CA)
Inventor: ARNOTT ROBERT C
IPC: D06P5/00
Filed: 1984-03-27
Granted: 1987-08-25
Abstract: Abstract of the Disclosure A method is disclosed for patterning a textile substrate by treating the substrate surface in a pattern configuration, for example, using heated air streams, to allow a later-applied solvent to extract dye from the treated areas at a faster rate than from untreated areas.  A patterned product is also disclosed.
Patent CA-1240933-A (CA)
Inventor: SAUERWEIN WILLIAM D
IPC: B25F5/00
Filed: 1984-06-15
Granted: 1988-08-23
Abstract: LOCKING MECHANISM FOR A   ROTARY POWER MACHINE    ABSTRACT OF THE DISCLOSURE      A locking mechanism for a rotary power machine, such as a hand-held power tool, includes a housing-mounted locking pin manually actuatable from a retracted position to an extended, operative position in which the lock pin is received within a pin-receiving bore formed in one of the power transmitting components of the mach-ine.    A wedge-like cam or ramp is positioned adjacent to the pin-receiving bore to engage the extended end of the lock pin when the rotating components of the machine are in motion to lift the lock pin away from the pin-receiving bore to prevent accidental engagement of the locking mechanism while machine components are moving.          In the preferred embodiment, an output gear is provided with a plurality of ramps and associated pin-reciving bores and is formed as a unitary part using powdered metal fabricating techniques.
Patent CA-1250661-A (CA)
Inventor: ODAKA KENTARO
IPC: G11B5/09
Filed: 1984-06-27
Granted: 1989-02-28
Abstract: ABSTRACT OF THE DISCLOSURE         An apparatus for recording and/or reproducing digital information signal with sampling frequencies fs1, fs2, fs3,---fsn comprising circuit for selecting one of the sampling frequency, and circuit for generating a field clock having a field frequency F determined by a following equation; fs1/N1 = fs2/N2 = fs3/N3 = --- = fsn/Nn = F whereas N1, N2, N3, ---Nn are the number of data words in one field.