baber/WOPTO huggingface dataset:
Patent CA-1056433-A (CA)
Inventor: KUSKOWSKI WALTER T
IPC: F25D23/08
Filed: 1976-10-28
Granted: 1979-06-12
Abstract: ABSTRACT OF THE DISCLOSURE        An improved breaker strip for a domestic refrigerating appliance which may be fitted in place prior to the appliance being insulated by an in situ foaming process to prevent foam leakage.  First and second mechanical sealing means of a conventional type are provided to seal along the edges of the breaker strip to the appliance walls.  An additional flange seal is further provided for each of the first and second sealing means so as to seal along the edges of the breaker strip to the appliance walls.  An additional flange seal is further provided for each of the first and second sealing is further provided for each of the first and second sealing means so as to enshroud each means and form a small chamber therebetween and the respective flange seal.  Reactive liquid which leaks into the chambers tends to expand to block them prior to any escape of such liquid past the conventional seals, and also to bias the conventional seals into greater sealing contract with the appliance walls.
Patent CA-1084333-A (CA)
Inventor: HUSTAD GERALD O
IPC: A23L13/00
Filed: 1976-11-23
Granted: 1980-08-26
Abstract: PROCESS FOR MANUFACTURING BACON BITS                   Abstract of the Disclosure A process for making bacon bits of uniform predeter-mined characteristics is described.  The bacon is tempered to 32-40°F., ground to desired size (1/16 - 1 inch), cooked to a temperature of 212°-250°F. (preferably between 219-221°F.) and decreased by centrifuging under controlled conditions to reduce fat content to between 5-40% by weight (preferably between 17.5-22.5%).  The resulting bacon bits are then broken up in a mixer and, if desired, flavoring material is added.
Patent CA-1068340-A (CA)
Inventor: CHIK HOI F
IPC: H01F29/02
Filed: 1976-12-08
Granted: 1979-12-18
Abstract: ABSTRACT OF THE DISCLOSURE In a three-phase, dual-voltage electro-magnetic induction apparatus wherein each phase has a primary winding and a secondary winding, and each phase of the primary winding comprises two separate and distinct windings, a switching arrangement com-prising tap changers for connecting said distinct windings in either a series or a parallel connection so as to alter the voltage rating of the primary winding between a first level and a second level. These same tap changers also function to provide the "fine" adjustment of the voltage rating that tap changers are normally noted for.
Patent CA-1068364-A (CA)
Inventor: EVANS ROBERT F
IPC: H01H1/28
Filed: 1977-02-16
Granted: 1979-12-18
Abstract: ABSTRACT        A flat conductor cable connector includes a base for receiving a conductor including a pair of apertures in the base and a pair of upstanding insulation-rupturing lances spaced inwardly of the apertures in the base, and an arm hingedly connected with the base including a pair of lances each lance in alignment one of the apertures in the first layer of the base.
Patent CA-1084166-A (CA)
Title: Method and apparatus for testing the print quality of  printed texts, more particularly banknotes
Inventor: EHRAT KURT
IPC: G07D7/20
Filed: 1977-04-29
Granted: 1980-08-19
Abstract: Method and apparatus for testing the print quality of printed texts, more particularly banknotes Abstract of the Disclosure A method and apparatus for detecting printing faults or errors in a sample of printed material, such as a bank note, by determining the relative positions of corresponding text on the sample and each of a number of original bank notes, each having been printed by a different printing process used in printing the sample combining the text of the originals optically or electronically taking into account the positions of the text in the originals relative to the text on the sample resulting from superimposition of the text produced by each of the printing process used to produce each original, and comparing the text of the sample with the total combined text.  The relative positions of corresponding text on the sample and originals is determined by scanning the sample and originals and obtaining reflectances values at each of a number of corresponding raster points and correlating the corresponding reflectance values to obtaining the relative position values.
Patent CA-1059456-A (CA)
Inventor: GATEWOOD SIDNEY U
IPC: F16D13/75
Filed: 1977-05-09
Granted: 1979-07-31
Abstract: ABSTRACT      An automatic clutch wear adjuster incorporated in a clutch release bearing assembly which automatically compen-sates for facing or lining wear while maintaining clearance between the release bearing and clutch release levers in the engaged position of the clutch to provide the requisite free play at the clutch pedal and eliminate undesirable constant bearing engagement.  The bearing assembly includes a sleeve encompassing the driven shaft, a collar telescoped on the sleeve, and a pair of oppositely disposed one-way clutches between the collar and sleeve to prevent relative movement between the sleeve ant collar except where the clutch linings are worn resulting in greater return movement of the release levers. Where wear has occurred, the sleeve will move rela-tive to the collar to adjust the length of the bearing assembly and retain the desired clearance between the bearing ant release levers.
Patent CA-1070090-A (CA)
Inventor: FLANTUA GYSBERTUS
IPC: B65D33/16
Filed: 1977-06-02
Granted: 1980-01-22
Abstract: ABSTRACT OF THE DISCLOSURE         A bag closure for polyethylene bags of the "pony-tail" variety is disclosed.  The closure is reusable, easy to manufac-ture and use, prevents the bag from inadvertently opening, and is amenable to printing thereon.  It comprises a base portion and a tongue  portion formed therefrom and integrally connected thereto.          Adjacent the connection between the base and tongue portions the tongue has a pair of opposed neck areas and the minimum width of the opening in the base portion created by formation of the tongue portion is substantially equal to the minimum distance between the neck areas.  In use the bunched bag sides are trapped between the tongue and base portions, the base portion is bent around the bunched bag sides and the tongue portion is drawn or pulled through the opening until the adjacent edges of the opening lockingly engage the neck areas of the tongue when the bag is fully encom-passed.  The closure can be released to permit opening of the bag and can be re-locked to again fully close the bag.
Patent CA-1072591-A (CA)
Inventor: DIBLASIO JOHN A
IPC: B65H31/26
Filed: 1977-06-06
Granted: 1980-02-26
Abstract: Abstract of the Disclosure A document handling and counting device in which documents arranged in a stack within an infeed tray are bottom-fed through a document stripping and separating means so as to be fed at spaced intervals and in a one-at-a-time fashion through a document processing stage whereupon the documents are then restacked in their original order. Document stripping and separation is performed by cooperating stripper means and feed means imparting counteracting forces upon documents fed therebetween. Guide finger assemblies cooperating with the stripper means serve to fan the lower portion of the document stack preparatory to being fed between the stripper means and drive means and are further comprised of either resilient members or resiliently mounted relatively rigid members arranged to apply a force sufficient to incoming documents between the stripper and the drive means even in the event that the documents are curled, folded or creased and are further adapted to yield and thereby reduce the force imposed upon the incoming documents to prevent the wedging and hence resulting jamming of documents. After stripping, separation and processing of the documents, the documents are fed into an outfeed stacker having a guide plate designed to facilitate abrupt downward movement of the upstream ends of the documents toward the floor of the stacker in order to be assured that their upstream edges are removed from the path of incoming documents to assure neat, orderly stacking.
Patent CA-1087462-A (CA)
Inventor: DREYER HEINZ
IPC: A01B61/04
Filed: 1977-08-24
Granted: 1980-10-14
Abstract: ABSTRACT OF THE DISCLOSURE           A drill-plough equipped with a frame and hoeing shares arranged to move in an upright frame in share-holders.  Each share-holder has two laterally spaced V-shaped cutting surfaces bent downwardly relative to each other, the outer edges thereof converging obliquely forward towards each other, and also having a central upright web.  In a known similar machine, the depth of penetration of the hoeing shares into the ground cannot be kept constant, this being due to the fact that the angle of attack of the cutting surfaces of the hoeing shares alters as soon as the share-holders carry out the slightest pivoting movement.  Further, the known drill-plough can only be used to sow well-prepared fields.  To overcome these drawbacks, the present invention pro-vides a drill-plough which prevents the hoeing shares and their holders from being damaged by striking obstacles in the ground, in such a manner that the shares rapidly penetrate into the ground even in soil not prepared for seeding, while the shares maintain their depth of penetration.  Accordingly, each hoeing share is arranged in a parallel guide, the parallel guide com-prising at least one hinge pivot acting in an upright plane. stop limits the forward pivoting movement of the hoeing share a-bout the pivot, and at least one resilient element applies force to the hoeing share in a direction of the stop.  A guide roller is provided for each hoeing share to limit a depth of penetration of the share into the ground.
Patent CA-1105633-A (CA)
Inventor: DALTON WILLIAM O
IPC: C08F6/22
Filed: 1977-09-21
Granted: 1981-07-21
Abstract: Case No. 08-12-0351 APPLICATION FOR                       LETTERS  PATENT          FOR          PROCESS FOR PREPARING GRAFTED RUBBER LATICES       FREE OF COAGULUM     ABSTRACT OF THE DISCLOSURE       There is disclosed a process for preparing a latex comprising grafted rubber particles for ABS poly-blends that is free of coagulum, the steps comprising, preparing said latex and passing it through a porous filter bed means comprising agglomerated particles of said latex, removing said coagulum and producing a filtered latex.  The process also includes the steps of blending said latex with a matrix polymer latex to form a mixed latex and coagulating said mixed latex and recovering said grafted rubber particles and matrix polymer as an ABS polyblend.     Inventors:  William O. Dalton Glenn B. Hilton
Patent CA-1071494-A (CA)
Inventor: STANLEY WILLIAM J
IPC: G09F3/02
Filed: 1977-09-22
Granted: 1980-02-12
Abstract: ABSTRACT OF THE DISCLOSURE           A stock sheet for postage stamps and the like that can be used alone, or in multiples to form an album consists of two sheets of inert, transparent plastic material heat sealed to one another and folded about an intervening record sheet of card on which information can be written.  The record sheet can be viewed through the transparent sheets which are heat sealed to one another along their edges in two respective sets.  The two sheets of each set are also joined to one another by heat-sealed lines to form a plurality of enclosures for receiving the stamps and the like.  Entrance to the enclosures is by cuts in the outer sheet of each pair spaced from the immediately-adjacent joint line to provide a space for the reception and retention of the edge of a stamp therein.  The two sets are fastened securely to each other and to the record sheet by heat-sealing through one or more apertures such as elongated slots, in the edge of the record sheet.
Patent CA-1090163-A (CA)
Inventor: WARRICK EDWARD C
IPC: G01D3/028
Filed: 1977-10-31
Granted: 1980-11-25
Abstract: CONTINUOUS INTEGRATOR CONTROL LINKAGE               Abstract of the Disclosure A variable ratio drive transmission driven by a fluid meter has means to vary the output to a counter in accordance with variations in both the pressure and temperature of the fluid and is comprised of a rotatable disc the drive surface of which is in drive engagement with  two wheel members,  both of which  are mounted for adjustment radially of the axis of rotation of the disc member.  The drive surface of the disc is in a plane normal to its axis of rotation and is comprised of an elastomer having a high degree of recovery and a high degree of resistance  to abrasion.  The drive from the meter is through one of the wheel members the radial position of which is adjusted in accordance with variations in the temperature of the fluid being metered.          The radial position of the other wheel member  is adjusted in accordance with variations in the pressure of the fluid being metered and is drive connected to an output counter to indicate total volume of fluid flow through the meter corrected for both pressure and temperature.  A flexiable connection is provided in the  linkage between the  temperature  sensing  element  and  the pressure sensing element and their respective wheel members to permit flexing of the sensing elements when the disc and wheel members are not in motion.   Means is provided to adjust the temperature limits within which the apparatus will operate, the position of the fluid temperature versus accuracy curve of the apparatus, to adjust the linearity of the fluid pressure versus accuracy curve, and to adjust the position of the fluid pressure versus accuracy curve.
Patent CA-1103513-A (CA)
Inventor: SCIBELLI GABRIELE E
IPC: A23L2/62
Filed: 1977-11-04
Granted: 1981-06-23
Abstract: WHEY PROTEIN SOFT DRINK FORTIFIER          Abstract Turbid protein fortified citrus flavored soft drinks can be prepared by adding to the soft drink a protein fortifier of either cheese whey protein concentrate when the final pH of the soft drink is within the range of pH 3.1 to 3.9 or a combination of 50%-95% cheese whey protein concentrate and cor-respondingly from about 50-5% non-fat dried milk when the pH of the final drink is within the range of from 3.1 to 3.7.  A turbid protein fortified acidic soft drink having stable sus-pension of particles therein is provided.
Patent CA-1106286-A (CA)
Inventor: CALDINI ORESTE
IPC: A61K8/97
Filed: 1977-11-07
Granted: 1981-08-04
Abstract: ABSTRACT         This invention relates to absorption activators for cosmetic compositions consisting of benzyl alcohol, in an amount of 5.0 to 33.33% by weight of the benzyl alcohol with respect to the total weight of the composition; cosmetic com-positions are also claimed.
Patent CA-1092718-A (CA)
Inventor: BOUKNECHT MAX A
IPC: G06F13/40
Filed: 1977-11-17
Granted: 1980-12-30
Abstract: INPUT/OUTPUT INTERFACE CONNECTOR CIRCUIT      FOR REPOWERING AND ISOLATION                       Abstract In a data processing system which includes a base central processing unit, channel, and input/output (I/O) interface to which peripheral devices may be attached, a special attachment is disclosed.  The attachment made to the base I/O interface includes connector circuitry which is required when the signals on the input/output interface must be repowered to peripheral devices in an expansion input/output unit, power isolation must be provided between a base data processing system and I/O expansion unit, or a remote peripheral device is to be attached to the base data processing system I/O interface.  The connector circuit includes logic which responds to the normal I/O interface signals to energize drivers in the connector circuit to achieve repowering of signals on bidirectional signal lines and unidirectional signal lines.
Patent CA-1088430-A (CA)
Inventor: SHIOHATA KOKI
IPC: F01D5/06
Filed: 1978-02-17
Granted: 1980-10-28
Abstract: TURBINE ROTOR CONSTRUCTIONS          ABSTRACT OF THE DISCLOSURE           Steam introduced into a turbine casing from an inlet is longitudinally divided into portions that flow in respective stages disposed along the shaft.  The shaft and a plurality of disks which are manufactured independently are made integral by a thermal shrink.  In order to reduce the thermal distortion effects on the shaft and hence the vibration of the shaft caused by keys interconnecting the disks and shaft, adjacent disks have their keys arranged at 180° with respect to each other.          Other embodiments include dummy grooves and keys to balance the thermal distortion effects of the keys interconnecting the disks and shaft.
Patent CA-1104229-A (CA)
Inventor: LORETTE RENE
IPC: A61D17/00
Filed: 1978-02-27
Granted: 1981-06-30
Abstract: A B R I D G E M E N T.       The invention relates to a parturition warning device for an animal and comprises a first member, intended for stable location beneath the tail but above the anus of the animal, a second member pivotally attached to the first member, and resilient means for urging the second member against the vulva of the animal, the second member being located to completely cover the vulva of the animal and arranged to actuate an electrical switch, when displaced away from the vulva indicative of a positive issue from the vulva in the early stages of the birth, to activate an alarm system.
Patent CA-1104575-A (CA)
Inventor: KUGELE THOMAS G
IPC: C08L7/00
Filed: 1978-04-26
Granted: 1981-07-07
Abstract: ABSTRACT OF THE DISCLOSURE        Halogen containing polymers are stabilized against deterioration by novel organotin mercaptoalkanol ester sulfides and polysulfides characterized by having at least one sulfide or poly-mulfide bridged tin to tin group and at least one oxygen containing organic group bonded to tin through a carbon atom.
Patent CA-1083664-A (CA)
Title: Lead batteries with starch-coated glass fibers in the  active mass
Inventor: SCHULTE HEINRICH
IPC: H01M4/57
Filed: 1978-05-10
Granted: 1980-08-12
Abstract: ABSTRACT OF THE DISCLOSURE         This invention relates to an electrode plate for leed storage bstteries having a pasted-on active moss containing an additive of glass fibers, wherein the glass fibers are provided with a starch coating.  Con-ventionally, plate grids are coated or filled with mass whose ingredients are lead powder or red lead, sulfuric acid and water.  In such mass, even after air drying, shrinkage makes itself deleteriously felt, in such manner that the mass surface develops tears and cracks.  These disadvantages are minimized in the present invention.
Patent CA-1102014-A (CA)
Inventor: ARNOLD DAN M
IPC: E21B47/10
Filed: 1978-05-29
Granted: 1981-05-26
Abstract: METHOD AND APPARATUS FOR MEASURING            AZIMUTH AND SPEED OF HORIZONTAL FLUID                     FLOW BY A BOREHOLE        (D #74,948-F) ABSTRACT OF THE DISCLOSURE         Formation fluid is activated by a neutron source.          A cluster of three gamma ray detectors provides count rate data with the count values varying among the three detectors as dictated by the geometry of the cluster and the angle of displacement of the activated fluid between the time of neutron bombardment and that of gamma ray detection.          Measurements at different time intervals following the activation of the fluid may also be interpreted in terms of the speed of horizontal fluid flow past the borehole.
Patent CA-1105598-A (CA)
Inventor: NAKAMURA MICHIHARU
IPC: H01S5/223
Filed: 1978-07-24
Granted: 1981-07-21
Abstract: SEMICONDUCTOR LASER DEVICE          Abstract of the Disclosure A novel semiconductor laser device is provided in which each of the longitudinal and transverse modes is stabilized and in which no excessive optical noise for a modulated signal is generated by mode competition.  The fundamental construction of the device comprises a first semi-conductor layer sandwiched between second and third semiconductor layers which are greater in band gap and lower in refractive index than the first semiconductor layer.  That region of at least one of the second and third semiconductor layers that is remote from the first semiconductor layer is a semiconductor layer that corresponds substantially to a radiation region and serves as a light non-absorptive region in the shape of a stripe.  A semiconductor layer has portions lying on both sides of the semiconductor layer remote from the first semicon-ductor layer and makes an effective complex refractive index for laser light discontinous at both ends of the semiconductor layer remote from the first semiconductor layer.  Periodic corrugations which intersect orthogonally the lengthwise direction of the stripe-shaped, light non-absorptive region are formed in at least one lnterface of the semiconductor layers in a manner to include at least a region corresponding to the light non-absorptive region.
Patent CA-1101798-A (CA)
Inventor: CHRISTENSEN ELMER
IPC: B07B1/54
Filed: 1978-08-22
Granted: 1981-05-26
Abstract: Docket 6353 Abstract of the Disclosure In a rotary screen for sorting wood or other particles of a desired size from other particles such as fine, moist, sticky sawdust particles, a plurality of balls are suspended beneath the screening surfaces in a manner such that the gyratory motion of the rotary screen imparts a resonant, pendulum-type motion to the balls, causing them to strike the bottom of the screening surfaces and loosen particles from the screen which would tend to clog the openings therein.  The rotary screen includes a collection tray or "dust pan" to catch undersize particles, and a plurality of balls are also suspended beneath the bottom surface of the dust pan to strike it and prevent material build up in the dust pan.
Patent CA-1128062-A (CA)
Inventor: NEWKIRK DAVID D
IPC: D06M13/10
Filed: 1978-09-12
Granted: 1982-07-20
Abstract: OXIDATION STABLE POLYOXYALKYLENE FIBER LUBRICANTS              Abstract of the Disclosure Lubricants for synthetic fibers such as polyester and nylon are disclosed which are improved oxidation stable polyoxyalkylene lubricant compounds.  Such lubricant compounds can be used alone as textile fiber lubricants or in combination with other polyoxyalkylene compounds useful as fiber lubricants but which are subject to oxidative degradation under conditions of heating at temperatures at least above 200° C.  An improved textile fiber is produced by the use of such fiber lubricants in conventional processes for producing continuous filament, false twist, textured yarn as well as other type yarns.          The improved oxidation stable homopolymer and copolymer, i.e., block or heteric polyoxyalkylene lubricant compounds have the formulas:            ,   and   and can be used alone or in mixtures or in a mixture of an effective proportion thereof of at least 25% by weight based on the total weight of the mixture with one or more of any prior art polyoxyalkylene fiber lubricant compounds but preferably with one or more polyoxyalkylene compounds selected from the group consisting of prior art compounds having the formulas:                                             ,   and   R is individually selected from alkyl groups of 1 to about 21 carbon atoms preferably about 7 to about 21 carbon atoms and most preferably about 12 to about 18 carbon atoms.     In lubricants I, III, V and VI, R1 and R2 are the residue of the same or different alkylene units and in lubricant II, R1 and R2 are different alkylene units, all individually selected from the group consisting of the residue of ethylene oxide, propylene oxide, butylene oxide and an aromatic glycidyl ether, R3 is the residue of a di-functional phenol, R4 is hydrogen, an acyl or alkyl group and where alkyl, derived from an aliphatic monofunctional alcohol having 1 to about 21 carbon atoms, preferably about 4 to about 18 carbon atoms and most preferably about 4 to about 12 carbon atoms or where acyl derived from an aliphatic monocarboxylic acid of 2 to about 21 carbon atoms, preferably about 4 to about 18 carbon atoms and most preferably about 6 to about 12 carbon atoms, R5 is the residue of an aromatic glycidyl ether, preferably a phenyl glycidyl ether and n or m + n have a value to produce a molecular weight of about 300 to about 2000, preferably about 600 to about 2000 and most preferably about 800 to about 1800.