baber/WOPTO huggingface dataset:
Patent CA-1081850-A (CA)
Inventor: KASHIO TOSHIO
IPC: G06F12/04
Filed: 1977-10-20
Granted: 1980-07-15
Abstract: Abstract of the Disclosure A comparing apparatus for comparing the variable length word information comprises:   first and second memory means for storing the record information to be compared each information including a plurality of variable length word information arranged in series fashion with intervention of word boundary codes; means for specifying the address of the word information to be compared and for directing whether the specified word information are compared truing up the most significant digits or the least significant digits; means for comparing the specified word information in accordance with the direction from the specifying and directing means; means for reading out the record information from the memory means specified in accordance with the result of the comparison of the comparing means.
Patent CA-1054989-A (CA)
Title: Collapsible or foldable packaging sleeve container
Inventor: STRUBLE GLENN E
IPC: B65D5/02
Filed: 1977-10-31
Granted: 1979-05-22
Abstract: COLLAPSIBLE OR FOLDABLE PACKAGING SLEEVE CONTAINER             ABSTRACT OF THE DISCLOSURE          A COLLAPSIBLE OR FOLDABLE SLEEVE CONTAINER OF PASTEBOARD          MATERIAL OR THE LIKE COMPRISING A BACK WALL PANEL AND AT LEAST          A PAIR OF SIDE WALL PANELS AND A TOGGLE-LIKE SNAP ACTION CLOSURE          MEMBER ON AT LEAST ONE END THEREOF, WHICH IN OPERATION FUNCTIONS          TO MAINTAIN THE CONTAINER IN ERECTED CONDITION.  THE CONTAINER     IS FOLDABLE TO A FLAT CONDITION WITH THE CLOSURE MEMBER OPEN.          THE SLEEVE CONTAINER IS ADAPTABLE TO RECEIVE CONTENTS THEREFOR          THROUGH EITHER OF TWO ENDS AND ONCE THE SNAP CLOSURE MEMBER IS          CONDITIONED TO CLOSED CONDITION THE CONTAINER REMAINS IN ERECTED          CONDITION.  THE CONTAINER IS ADAPTABLE TO BE LAID ON ITS SIDE          FOR FRANKFURTERS OR STOOD ON END FOR FRENCH FRIES OR THE LIKE.
Patent CA-1089312-A (CA)
Inventor: BUROS MELVIN S
IPC: G06K19/02
Filed: 1977-11-23
Granted: 1980-11-11
Abstract: DOCUMENT CARRIER Abstract A document carrier is described comprising a flat sheet of unfilled parchment having one side thereof coated with a cohesive material.  The opposite side of the sheet is printed along at least one edge thereof with a filler material.  An erroneously encoded magnetic ink character recognition document, or other document such as a mutilated check, to be machine processed is positioned on the cohesive side of the translucent sheet and the latter is subsequently folded over the document with the cohesive surfaces surrounding the document ???ing to encase the document.  The document, thus encased, is firmly held in position between the folded layers of the parchment by the bonding of the cohesive layers to each other; the edge printed with a filler material forms a clear band along the bottom edge of the carrier for receiving encoding magnetic ink.
Patent CA-1094961-A (CA)
Inventor: ZENZ FREDERICK A
IPC: B01D46/30
Filed: 1977-12-16
Granted: 1981-02-03
Abstract: SCREENLESS GRANULAR BED FILTER                       Abstract of the Disclosure A granular bed filter, capable of being back-washed, is disclosed without screens.  The filter beds of granular material are generally U-shaped in section.
Patent CA-1110274-A (CA)
Inventor: UHING EUGENE H
IPC: C07F9/42
Filed: 1978-01-12
Granted: 1981-10-06
Abstract: IMPROVED PROCESS FOR PREPARING ALKYL OR ARYL THIOPHOSPHORUS         HALIDES AND MIXED ISOMERS THEREOF Abstract Improved yields and a lower accumulation of by-product is obtained in the method for preparing compounds of the formula:                 wherein R is a C1 to C20 alkyl radical, cycloalkyl of 5-6 carbon atoms in the ring and the C1-C4 alkyl substituted deriva-tive thereof, an aralkyl radical of up to two fused rings, the alkyl portion having from 1 to 20 carbon atoms, an aryl radical of up to three fused rings and the C1-C4 alkyl derivatives thereof, and biphenyl and the C1-C4 alkyl derivatives thereof, X is a halogen of chlorine or bromine, and Z is either R or X, by the reaction of a phosphorus halide source, a hydrocarbon source selected from the group consisting of RH, RX and RSaR, wherein a is 1 or 2 and a sulfur source under autogenous pressure in an autoclave at a temperature ranging from about 175°C. to about 450°C. by recycling to successive runs a by-product of the reaction remaining after separation of the RP(S)XZ  product fraction selected from the group con-sisting of: a) a by-product fraction having a boiling point lower than the product fraction; b) a by-product fraction having a boiling point higher than the product fraction; c) a by-product fraction having a boiling point higher than the product RP(S)XZ wherein Z is R fraction; d) XZP(S)RP(S)XZ e) liquid residue; f) solid residue; g) mixtures thereof; and h)  mixtures of the preceding with R2P(S)X wherein R and X are as defined hereinbefore.
Patent CA-1058111-A (CA)
Title: Cross bar for rack construction
Inventor: MCCONNELL KENNEDY
IPC: A47B96/00
Filed: 1978-01-23
Granted: 1979-07-10
Abstract: ABSTRACT     A cross bar is provided for interconnecting two par-allel spaced-apart beams of a rack construction, wherein each beam has an inner ledge having a plurality of longitudinally spaced-apart apertures therein.  The cross bar is in the form of a rectangular open-bottom channel member with one leg longer than the other, the long leg being integral along the entire lower edge thereof with a laterally outwardly extending flange. Two notches are respectively formed in the flange predetermined short distances from the opposite ends thereof, with the por-tions of the flange between the notches and the adjacent ends defining tabs dimensioned for insertion into selected ones of the apertures in the beams so that the short leg of the cross bar will rest upon the beam ledges with the top of the cross bar disposed substantially horizontally, the inner edges of the beam ledges being accommodated in the cross bar notches.
Patent CA-1111556-A (CA)
Inventor: HENKLER HERBERT
IPC: H01F10/06
Filed: 1978-03-16
Granted: 1981-10-27
Abstract: ABSTRACT OF THE DISCLOSURE :         A magnetic domain storage device comprising a ferro-magnetic, polycrystalline metal layer which is applied to a support and comprises areas of different coercivity, the areas of lower coercivity in the form of strip-shaped channels being surrounded by areas of higher coercivity, a system of electri-cal conductors, extending in planes arranged parallel and in close vicinity to the support, for creating, propagating and detecting magnetic domains in the channels of low coercivity, and a baseplate with electrical connections, the areas of lower coercivity being in the form of  channels which follow a quasi-spiral path on the support, with on end adjacent to the center of the support and the other end adjacent to a corner of the support and executing at least one full 360° turn.
Patent CA-1086363-A (CA)
Inventor: COIL DONALD A
IPC: F16C35/02
Filed: 1978-04-10
Granted: 1980-09-23
Abstract: BEARING                Abstract of the Disclosure A bearing has a body, a surface and a tab extend-ing from the body.  The tab is of a construction sufficient for insertion of the bearing into a preselected cavity only with the bearing surface oriented in a preselected direction.
Patent CA-1091439-A (CA)
Inventor: WOO JOHN JR
IPC: G01B11/02
Filed: 1978-06-22
Granted: 1980-12-16
Abstract: ABSTRACT           An instrument for precise measurement and setting of distances has an electronically controlled scale comprising optically active elements, an electron-ically controlled digital display, and a keyboard.  The display and keyboard are mechanically rotatable and connected by electronic circuitry including a micro-processor.  The light scale provides optical indicia, including a reference point and a cursor, having po-sitions which are determined by keyboard entries and are displayed numerically.
Patent CA-1107295-A (CA)
Inventor: GRUBER DAVID P
IPC: C10M159/12
Filed: 1978-06-23
Granted: 1981-08-18
Abstract: ABSTRACT OF THE DISCLOSURE Free-radical graft polymerization of an unsaturated monomer like acrylic acid, methacrylic acid and so forth on mineral oils such as rubber processing and/or extending oils provides a "grafted oil" which can be used to extend polymers such as carboxylated SBR latices with substantial reten-tion of their original adhesive properties.  These graft modified oils, also, can be used as seeds or emulsifiers, when emulsified, in emulsion polymeriza-tion.  These grafted oils can be used as plasticizers for plastics and dry rubbers.
Patent CA-1050309-A (CA)
Inventor: ANDERSON MARVIN R
IPC: B21H5/02
Filed: 1978-08-15
Granted: 1979-03-13
Abstract: ROTARY FORMING MACHINE AND TOOL               ABSTRACT OF THE DISCLOSURE           A rotary forming machine and a rotary tool utilized therewith for performing a forming operation on a workpiece.  A work spindle rotatably mounts the workpiece about a first axis and a pair of tool spindles which each support a plurality of the tools are rotatably mounted about spaced second axes on opposite sides of the first axis.  Each tool has a partially circular forming face extending about the associated tool spindle axis for an angle less than 180 degress with forming projections that engage the workpiece.  Associated pairs of the tools on the two tool spindles cooperate with each other to simultaneously form the workpiece in an opposed relationship to each other.  Each tool includes a metallic body with a leading end and a trailing end between which its forming face extends as do base and side wall surfaces.  The rotary tools preferably have elongated shapes with maximum heights that are approxi-mately 25 percent of their length.  The tool spindles are mounted for movement toward and away from each other to permit the forming of workpieces of different sizes, while a pair of tension members prevent movement of the tool spindles away from each other.  The forming projections on the rotary tool are disclosed as teeth for providing a splining or gear forming operation.  During forming of a workpiece, a double enveloping worm gear drive train for the tool spindles, a timing gear drive for the work spindle, and a drive control cooperate to provide precise forming.
Patent CA-1101991-A (CA)
Inventor: BONNIE G PATRICK
IPC: G11C19/08
Filed: 1978-08-18
Granted: 1981-05-26
Abstract: ABSTRACT OF THE DISCLOSURE A noncirculating register for bubble memory systems is comprised of a propagation track, or shift register, which allows the transmission of bubbles in a serial path, a plurality of bubble idlers formed in an array parallel and adjacent to the propagation track and coupled thereto and a single current conductor arranged in such a fashion that there is a loop formed in the vicinity of each idler location, said loop extending into the propagation track which contains the normal straight line path of the con-ductor.  By properly current pulsing the conductor loop in proper relationship to the rotating in-plane magnetic field, bubbles may be transferred in, transferred out, replicated out or annihilated in the various idler locations with respect to the contents of the propagation track.  Without a current pulse, the contents of the idler locations and the propagation track have no effect on one another.
Patent CA-1079558-A (CA)
Inventor: KELLER MARTIN B
IPC: D21F1/00
Filed: 1978-10-24
Granted: 1980-06-17
Abstract: PAPERMAKING MACHINE                 ABSTRACT OF THE DISCLOSURE        A two-wire papermaking system for the formation of paper from paper slurry includes a first section where the slurry is maintained under pressure in a condition of minimum pond height under the guidance of a looped lower (bottom) web carrying wire having a single run over a progressive series of independently controlled dewatering boxes immediately prior to passage from the headbox through the adjacent slice and a second section comprising two wires (the said web carrying wire and a looped top or covering wire) facing each other (and between which the forming web is enclosed) and guided conjointly over a dewatering roll to follow a downwardly curved path while secondary dewatering ensues through the top wire due to centrifugal forces before passage over a suction transfer roll where a first transfer from the bottom (forming) wire to the top wire ensues preparatory to passage over a vacuum transfer box for a second transfer from the top wire to a wet web saturator fabric or a through dryer fabric for delivery of the wet web to the saturator or through dryer, as desired, for final web forming.
Patent CA-1121629-A (CA)
Inventor: MCCARTNEY RONALD L
IPC: G02B6/36
Filed: 1978-12-08
Granted: 1982-04-13
Abstract: R. McCartney 15 SINGLE OPTICAL FIBER CONNECTOR     ABSTRACT OF THE DISCLOSURE      A connector for coupling a pair of single optical fibers is disclosed.  Each contact of the connector utilizes three spheres of equal diameter defining a tricuspid interstitial space therebetween into which the end of a fiber is mounted.  The spheres are embraced by a circular race and may engage each other but always engage the race.  When a pair of contacts is mated in axial abutting relationship, the spheres in the mating abutting contacts nest with respect to each other, thereby precisely laterally aligning the optical fibers which are mounted in the interstitial spaces of the sets of spheres in the two contacts.  Spring means are included to urge the spheres forward and are releasable to facilitate insertion of a single optical fiber extending axially and to compensate for alignment tolerances.
Patent CA-1099699-A (CA)
Inventor: VOYTKO JAMES E
IPC: B65G15/14
Filed: 1978-12-14
Granted: 1981-04-21
Abstract: VOYTKO, J. E. 6 CAPSTAN FOR ADVANCING ELONGATED MATERIAL          Abstract of the Disclosure A capstan having surfaces which are faced with elements that are capable of interlocking with each other is used to advance a strip of interconnected, miniature articles which have a configuration that is susceptible to deformation, or a strip having a surface finish which is easily marred.  In one embodiment, the capstan includes a first belt having a plurality of flexible, resilient hooking elements attached to a surface thereof.  A second belt has a plurality of looping elements which are made of flexible, resilient material attached to a surface thereof and which are capable of interlocking with the hooking elements of the first belt when the surfaces of the belts are pressed together and of becoming disengaged from the hooking elements when the belts are peeled apart.  The belts are sufficiently flexible so that when they are pressed together they are capable of conforming to and gripping an elongated material disposed therebetween.  The first and second belts are moved along paths with at least portions of the paths juxtaposed to cause successive portions of the belts to be moved into pressed engagement with each other to grip a strip of material therebetween, to be moved fastened together along the juxtaposed portions of the paths, and then to be peeled apart.  The successive portions of the belts which are pressed together and then moved fastened together before being pulled apart are sufficient to advance the strip in the direction of motion of the fastened portions of the belts.          -i-
Patent CA-1111790-A (CA)
Title: L-LYSINE .alpha.-OXIDASE
Inventor: KUSAKABE HITOSHI
IPC: C12Q1/26
Filed: 1979-02-26
Granted: 1981-11-03
Abstract: ABSTRACT OF THE DISCLOSURE       An L-lysine .alpha.-oxidase, that is, a novel L-amino acid oxidase having very high substrate-specificity to L-lysine is produced by culturing a specific microorga-nism belonging to Trichoderma in a medium.  L-lysine contained in a sample can be efficiently determined by using the L-lysine .alpha.-oxidase.
Patent CA-1118381-A (CA)
Inventor: TSAO GEORGE T
IPC: C13K1/02
Filed: 1979-03-08
Granted: 1982-02-16
Abstract: ABSTRACT    A nontoxic cellulose solvent and process for forming and utilizing the same is disclosed.  The solvent includes a metal chelating agent and a caustic swelling agent with the disclosed solvent being prepared in either aqueous or solid form.  The solvent is caused to contact cellulosic materials in order to precipitate cellulose therefrom.  The recovered cellulose may then be hydrolyzed by cellulose enzyme or acid to yield glucose with lignin being removed either before or after hydrolysis has occurred.
Patent CA-1120778-A (CA)
Title: Procede de traitement de corps gras alimentaires
Inventor: KLEIN JEAN-MARIE
IPC: C11C3/10
Filed: 1979-05-30
Granted: 1982-03-30
Abstract: Procédé de traitement de corps gras alimentaires, et plus particulièrement d'une huile de palme ou d'une fraction d'huile de palme présentant un rapport saturés/insaturés compris entre environ 0,3 et environ 1,2, pour la production d'une ou plusieurs fractions comestibles, l'une de ces fractions étant constituée par une huile comestible présentant une teneur élevée en acides gras insaturés et le cas échéant une autre de ces fractions étant constituée par une fraction concrète utilisable en tant que base de substitut de beurre de cacao. Le procédé est caractérisé en ce que pour l'obtention de l'huile ou de la fraction d'huile à traiter ou d'une fraction fluide intermédiaire ayant déjà été soumise à un traitement préalable, en présence d'un catalyseur d'interestérification approprié, à une température comprise entre 20 et 80.degree.C, la réaction d'interestérification étant suivie et le cas échéant, précédée d'au moins un fractionnement à l'aide de solvants de fractionnement des graisses appropriés à des températures comprises entre -20 et + 35.degree.C, pour obtenir une fraction fluide d'indice d'iode supérieur à 75 de préférence supérieur à 80, contenant essentiellement des triglycérides insaturés ayant une teneur en triglycérides triinsaturés >20% dépourvus d'isomères trans, et présentant les propriétés des huiles comestibles telles que l'huile d'arachide et l'huile d'olive. .
Patent CA-1132699-A (CA)
Inventor: LUKE ROGER D
IPC: H02B1/056
Filed: 1979-05-31
Granted: 1982-09-28
Abstract: D-544(CPD/ATL) PANELBOARD HAVING DISTRIBUTED NEUTRAL     ABSTRACT OF THE DISCLOSURE           A panelboard is constructed with a line termi-nal array in a row midway between mechanical parallel elongated support means for the circuit breaker load ends.  Disposed outboard of and extending parallel to each support means is an elongated neutral bar having a plurality of load wire grips thereon. Main lugs for energizing the line terminal array are disposed at one end thereof, and at the other end thereof a connecting bar extends between the neutral bars for an electrical interconnection therebetween.
Patent CA-1081395-A (CA)
Inventor: BLEHA MIROSLAV
IPC: B01J31/08
Filed: 1979-06-12
Granted: 1980-07-08
Abstract: ABSTRACT OF THE DISCLOSURE:         The invention is concerned with polymers containing structural units of the general formula:          wherein R1 is hydrogen or a methyl group, R2 is an alkyl or hydroxyalkyl containing 1 to 6 carbon atoms, R4 and R5 are the same or different and represent hydrogen, an acyl, sulfate or hydrochloric group, an alkyl containing 1 to 4 carbon atoms or a -CH2COOH group, with the proviso that R5 can represent an acyl, sulfate or hydrochloric group only when R4 is hydrogen, or R4 and R5 together with the nitrogen atom to which they are attached form a diazo group, Ar is p-phenylene, and x is 1 to 4.  The polymers of the invention are advantageously used as ion exchangers, catalysts for chemical reactions, and for biological applications.
Patent CA-1115980-A (CA)
Inventor: ROMO EDGAR A
IPC: G01L1/22
Filed: 1979-06-21
Granted: 1982-01-12
Abstract: E. A. Romo 2X         BRIDGE CIRCUIT     ABSTRACT OF THE DISCLOSURE      A circuit including a strain gage bridge having a con-stant current supply at a constant temperature and otherwise variable with temperature.  Linearization and accuracy are ob-tained through a feedback connection.  The constant current and temperature compensation features and common mode rejection are also employed to improve accuracy.
Patent CA-1118415-A (CA)
Inventor: SIMPKINS DAVID E
IPC: C07H15/04
Filed: 1979-07-11
Granted: 1982-02-16
Abstract: A B S T R A C T                  The present invention relates to a chloral derivative having the general formula   in which Y' is a polysaccharide consisting of a chain of anhydroglucose, modified anhydroglucose or uronic acid units as substituent group and in which R is selected from -H, -COCH2OH, - [(CH2)nO] -H in which n is 2 to 5 and X is 1 to 7; -CH2OSO2X' or -CH2COOX' in which X' is NH4 or a single equivalent of a non-toxic metallic cation, -(CH2)n H where n is 1 to 7, -(CH2)n (OH)XY where Y is -H or -CH3 n is 1 to 7, X is 1 to 12 and the -OH groups are attached to any or all of the carbon atoms by substitution and wherein when Y7 is a chain of unmodified anhydroglucose units, these units have the following configurations:-? -D-glucopyranosyl units having a predominantly 1 - 4 linkage .beta. -D-glucopyranosyl units having a predominantly 1 - 4 linkage and/or .beta. -D-glucopyranosyl units having a predominantly 1 - 4 linkage when O6 is a carboxylic acid group.
Patent CA-1133900-A (CA)
Inventor: PILIPSKI MARK
IPC: C12P7/10
Filed: 1979-08-15
Granted: 1982-10-19
Abstract: ABSTRACT OF THE DISCLOSURE A method for effecting saccharification of raw cellulosic material taken from any available source.  The cellulosic material is hydrolyzed by immersing it in a bath of anhydrous liquid hydrogen chloride to yield usable glucose and other products.  The cellulosic material may be processed through one or more pre-treatment steps, each acting to enhance the yield of glucose and other products when the pre-treated material is subjected to hydrolyzation by anhydrous liquid hydrogen chloride.  The raw material may first be immersed in a caustic solution which swells the cellular structure to render it more reactive and acts to solubilize the lignins and other com-pounds contained therein, these being washed away to provide a prepared cel-lulosic material.  In another or second preparatory step, the material may be further prepared by subjecting it to a viscose process to produce a vis-cous solution of sodium cellulose xanthate in sodium hydroxide, from which solution the aqueous phase is separated, leaving a viscose intermediate.  In the final step, the viscose intermediate is hydrolyzed by immersing it in a bath of anhydrous liquid hydrogen chloride.
Patent CA-1134422-A (CA)
Inventor: ROSENBERRY GEORGE M JR
IPC: H02K1/16
Filed: 1979-08-31
Granted: 1982-10-26
Abstract: DYNAMOELECTRIC MACHINE STATOR HAVING ARTICULATED AMORPHOUS METAL COMPONENTS               ABSTRACT OF THE DISCLOSURE               A dynamoelectric machine stator is formed of an amorphous metal yoke or back iron portion, consisting of either a spirally wound coil of amorphous metal ribbon or  an edge-wound helix of such ribbon in which the respective turns are stacked together to define a cylinder, in combination with a plurality of separately formed amorphous metal teeth that are mounted at spaced intervals on the interior surface of the yoke to define a plurality of spaced winding-receiving slots that each extend axially between pairs of the teeth.  The teeth are each secured in operation position on the yoke by being both bonded directly to it and by the supporting relationship established between the teeth and abutting slot liners, energizing windings and a cured insulating coating which is applied to the stator after the energizing winding is positioned in the stator winding slots.  In various disclosed embodiments of the invention a number of different tooth configurations and back iron arrangements are disclosed in combination with different arrangements of slot liners and energizing winding supports for holding the teeth in their respective fixed positions on the stator yoke.