baber/WOPTO huggingface dataset:
Patent CA-1102243-A (CA)
Inventor: HOOPER DAVID C
IPC: C01B15/12
Filed: 1978-02-10
Granted: 1981-06-02
Abstract: ABSTRACT OF THE DISCLOSURE        A deodorant detergent composition comprises a detergent active compound and a deodorising amount of a deodorant  perfume and a deodorant other than a deodorant perfume, the composition having an odour reduction value within the range of from 0.50 to 3.5 as measured by the modified Whitehouse and Carter test.
Patent CA-1111276-A (CA)
Inventor: DUDKOWSKI JOSEPH J
IPC: A01N25/30
Filed: 1978-02-17
Granted: 1981-10-27
Abstract: A B S T R A C T           TITLE:  2,6-DINITROANILINE HERBICIDAL    COMPOSITIONS          The invention is a solid herbicidal composition comprising a molecular solution of sodium dialkyl C6-C8 sulfosuccinate or ethoxylated .beta.-diamines in 2,6-dinitro-anilines.  The solution of the surfactant in the 2,6-dinitro-aniline prevents formation of large crystals of the herbi-cides when in wettable powder form.
Patent CA-1095535-A (CA)
Inventor: BIJWAARD HENRICUS M J
IPC: C07C1/04
Filed: 1978-03-01
Granted: 1981-02-10
Abstract: A B S T R A C T    Process for the preparation of hydrocarbons. A mixture of carbon monoxide and hydrogen, whose H2/CO molar ratio is less than 1.0, is contacted at elevated temperature and pressure with a combination of two catalysts. One catalyst is capable of converting at least 30 %m of the H2/CO mixture with a selectivity of at least 70 %w for C3+ hydrocarbons. The other catalyst is capable of converting at least 80 %m of the water present in a mixture of carbon monoxide and water having a CO/H2O molar ratio of 10.0 into hydrogen. At least 10 %v of each catalyst is present in the catalyst combination.
Patent CA-1072354-A (CA)
Inventor: CALLE DANIEL G
IPC: B65D88/74
Filed: 1978-04-18
Granted: 1980-02-26
Abstract: ABSTRACT OF THE DISCLOSURE The invention provides an installation for distributing refrigerated air in stacked containers, particularly containers for foodstuffs, of the type comprising a vertical structure or shaft provided with a series of pairs of orifices, each of which possesses an orifice for the insufflation of refrigerated air into a container and an orifice for recovering the air from the same container, which shaft further comprises an air admission channel connected to the air insufflation orifices, an air return channel connected to the air recovery orifices, an air inlet passage in the admission channel, and an air outlet passage from the return channel, whilst the installation is completed by an air cooling battery and a fan forming a device for circulating refri-gerated air between said air inlet and outlet passages in the shaft, wherein, starting from the air inlet passage, the admission channel presents a portion in spiked form where it successively supplies different air insufflation orifices, presenting a sharp reduction in section at the level of each of these orifices, and, starting from the air outlet passage, the air return channel similarly presents a spiked portion where it is successively connected to different air recovery orifices, presenting a sharp reduction in section at the level of each of these orifices, said reductions in section being determined in order to have the same static pressure of insufflation at the level of the different insufflation orifices and the same static recovery pressure at the level of the different air recovery orifices.
Patent CA-1077293-A (CA)
Inventor: JOHNSON KENNETH F
IPC: E04G21/20
Filed: 1978-04-19
Granted: 1980-05-13
Abstract: ABSTRACT OF THE INVENTION           A hand-tool for mortaring bricks in a course includes a frame bent transversely at right angles, the side pieces of said frame carrying flanges to align the tool by engaging the side faces of bricks already laid.  A handle is attached to the frame.
Patent CA-1077092-A (CA)
Inventor: LIVESAY RICHARD E
IPC: B62D55/092
Filed: 1978-08-10
Granted: 1980-05-06
Abstract: SPLIT PIN FOR THE ARTICULATED JOINT OF A TRACK CHAIN     Abstract of the Disclosure An articulated chain is secured to a plurality of track shoes of an endless track assembly for a track-type vehicle.  Each articulated joint, connecting laterally spaced pairs of links of the track chain together, comprises a pin including a pair of longitudinally aligned pin members.  A tubular bushing is mounted on the pin members and a bolt ex-tends longitudinally therethrough to clamp the pin members and the links together.
Patent CA-1096838-A (CA)
Inventor: WALRAVEN ANTHONIE
IPC: G11B15/60
Filed: 1978-09-14
Granted: 1981-03-03
Abstract: 16.6.78 ABSTRACT         In a closed loop magnetic tape drive arrange-ment the magnetic tape is returned from a supply reel via a capstan along a plurality of magnetic heads, and other components which frictionally cooperate with the magnetic tape, to the capstan and subsequently wound onto a take-up reel, two pressure rollers pressing the magnetic tape against the capstan at substantially op-posite sides, so that the magnetic heads are located in a closed loop of the magnetic tape. Apart from the ten-sion in the part of the magnetic tape upstream from the closed loop being maintained constant as far as possible by suitable means in a conventional manner, a compensa-tion means is used for the compensation of variations of the tension of the magnetic tape in the loop as the result of variations in the coefficients of friction of the magnetic heads owing to variations in tempera-ture and humidity, which compensation means consist of means which frictionally cooperate with the mag netic tape upstream from the closed loop, whose coef-ficient of friction and angle of contact have been se-lected in accordance with a specific relationship.
Patent CA-1114914-A (CA)
Title: Serrure electronique dont le code est facile a  modifier par l'usager
Inventor: BERNIER RAYMOND
IPC: E05B49/00
Filed: 1978-09-28
Granted: 1981-12-22
Abstract: BREVET D'INVENTION SERRURE ELECTRONIQUE DONT LE CODE EST FACILE A  MODIFIER PAR L'USAGER Raymond BERNIER Dispositif électronique composé de deux organes, respectivement appelés "serrure" et "clé", que l'on raccorde électriquement entre eux pour effectuer une commande, la serrure déclenchant une action de sécurité en cas de fausse manoeuvre, caractérisé en ce que chacun des organes comporte une matrice de contacts dont les canaux d'accès aux points de croisement sont accessibles de l'extérieur de ces organes, l'usager disposant d'épingles conductrices qu'il peut introduire dans ces canaux pour établir différentes combinaisons, chaque organe comprenant un montage électronique apte à engendrer (pour la clé et la serrure) et à détecter (pour la serrure) un signal dont un paramètre au moins varie en fonction de la combinaison établie, Ia serrure comportant une source d'alimentation électrique des deux montages.
Patent CA-1109927-A (CA)
Inventor: MARCINIEC EDMUND T
IPC: G03F7/00
Filed: 1978-10-24
Granted: 1981-09-29
Abstract: Abstract of the Disclosure A dielectric substrate for a thin film dot matrix thermal print head has its working surface etched or otherwise treated to selectively remove the dielectric material, in all areas which will constitute electrical connectors for the resistance heater print elements, to a depth approximately equal to the sum of the thicknesses of all of the conductive films to be applied to the substrate surface in those areas, following which the working surface of the substrate is selectively coated with films of high-resistance electrically conductive material and low-resistance conductive material, with suitable adhesion films as required, to complete the print head.  An outer protective wear-resistant film is also employed.  The resultant print head has its resistance heater print elements raised at least to the same level as the outer surfaces of the electrical connectors, and preferably slightly higher, to provide improved performance and operating life.
Patent CA-1115680-A (CA)
Inventor: OHORODNIK ALEXANDER
IPC: C01B32/80
Filed: 1978-11-16
Granted: 1982-01-05
Abstract: PRODUCTION OF ABRASION-RESISTANT ACTIVE      CARBON CARRIERS OR CATALYSTS       ABSTRACT OF THE DISCLOSURE:       Abrasion-resistant active carbon carriers or catalysts are made. To this end, an abrasion-resistant carrier is impregnated with an aqueous solution of a saccharide, the impregnated carrier is dried and the saccharide is thermally decomposed in the absence of air to active carbon which tenaciously adheres to the carrier.
Patent CA-1120849-A (CA)
Inventor: ROBINSON B JOEL BOYLSTON STREE
IPC: F23C13/00
Filed: 1978-11-24
Granted: 1982-03-30
Abstract: Abstract A system for delivering a catalyst into a forced draft entry port of a chemical reaction chamber, such as a fossil fuel combustion chamber, includes a container having an aqueous solution of the catalyst.  A suction line extends from an air space above the solution to the entry port.  An intake line at atmospheric pressure enters the container and has an end submerged below the surface of the aqueous solution through a float for maintaining the end at a predetermined distance below the surface and thereby establishing a predetermined back pressure. A layer of oil floats on top of the aqueous solution and may contain a second dissolved catalyst.  Air from the intake line bubbles up through the aqueous solution and the oil layer absorbing minute quantities of the catalysts which are carried by the air into the reaction chamber. Platinum and manganese catalysts improve the efficiency of fossil fuel combustion such as that of the home oil burner.
Patent CA-1087010-A (CA)
Inventor: ANDERSSON NILS-ERIC
IPC: D21C9/10
Filed: 1978-11-27
Granted: 1980-10-07
Abstract: ABSTRACT OF THE DISCLOSURE :         This invention concerns an apparatus and a method for controlling the flow of pulp to the treatment towers in the process section of a bleachery, the pulp being fed to each treatment tower by pumps.  Each of the pumps is driven with a respective short-circuited asynchronous motor which is connected to an alternating electrical current supply.        There is provided a circuit arrangement for adjusting the speeds of the short-circuited asynchronous motors, and thus the flow of pulp through the pumps, by modulating the frequency of the alternating electrical current supplied to the motors.
Patent CA-1113461-A (CA)
Inventor: CLAYTON JOHN P
IPC: A61K31/35
Filed: 1978-12-01
Granted: 1981-12-01
Abstract: ABSTRACT     A thiol acid and esters thereof of formula (II):     (II)   wherein R is hydrogen, a salt forming ion or a pharm-aceutically acceptable ester-forming radical, have antibacterial and antimycoplasmal activity and are therefore useful in the treatment of human and vet-erinary bacterial and mycoplasmal infections.
Patent CA-1113496-A (CA)
Title: Polyamides
Inventor: HINZE ADRIEN G
IPC: C08G59/44
Filed: 1979-01-04
Granted: 1981-12-01
Abstract: ABSTRACT OF THE DISCLOSURE         Novel polyamides are provided herein which are substantially based on polycarboxylic acids, in particular polymerized fatty acids, with or without up to 80 mol percent C4-24 dicarboxylic acids, and a poly-amine constituent consisting of a polyalkylene polyamine of the general formula   where n is  an integer from 2 to 6 and R is a C1-5 alkylene radical, with the proviso that at least two different C1-5 alkylene groups are present and from 0 to 50 mol percent other aliphatic, cycloaliphatic or aromatic polyamine, and form 0 to 40 mol percent by weight of a chain stopper. These polyamides show amine values  from 5 - 600, acid values below 2 and viscosities of 0.05 - 25 Pa  s and are useful as curing catalysts for epoxy resins. The polyamide/epoxy resin combinations are useful for coating, laminating and impregnating compositions.
Patent CA-1112173-A (CA)
Title: Method for the preparation of products to be taken  orally the cationic composition whereof is  physiologically optimized and a product prepared  according to said method
Inventor: KARPPANEN HEIKKI
IPC: A23L27/40
Filed: 1979-02-21
Granted: 1981-11-10
Abstract: Abstract of the Disclosure A method for the preparation of products to be taken orally the cationic composition whereof is physiologically optimized. The optimizing treatment is applied to various natural products and products of food technology or to entirely new substances.  The sodium, potassium, calcium and magnesium contents of the products are then optimized to satisfy the requirements of the organism.  The molar ratios of the cation contents of the products obtained are: Potassium : sodium = 1 : 10 -- 100 : 1; potassium : magnesium = 1 : 10 -- 100 : 1; magnesium : calcium = 1 : 10 -- 100 : 1.
Patent CA-1112675-A (CA)
Inventor: MANSERVISI RENATO
IPC: B65B35/26
Filed: 1979-04-09
Granted: 1981-11-17
Abstract: ABSTRACT OF THE DISCLOSURE           The device for automatically replacing defective cigarette packets discarded from a feeding line  on which the packets advance in a single row comprises a pair of gravity-feed reserve hoppers, containing each a stack of reserve packets, and a transferring drum, operatively inter-posed between the said reserve hoppers and the feeding line.        The drum is driven in step-by-step rotation in relation to the absence, signalled by suitable sensing and controlling devices, of a discarded defective packet.   Upon each step rotation of the transferring drum, a cigarette packet is taken by the drum alternately from one of the said reserve hoppers, and it is progressively transferred onto the feeding line, to take the place of the previously discarded packet.
Patent CA-1124015-A (CA)
Inventor: PHILLIPS JOSEPH R
IPC: D21C9/10
Filed: 1979-04-19
Granted: 1982-05-25
Abstract: ABSTRACT OF THE DISCLOSURE           A method of treating cellulose material to produce oxygen bleached pulp without the need for all of the complicated equipment used in the production of oxygen bleached pulp by conventional methods.  Cellulose material is continuously digested in a conventional di-gester to form pulp having a solids concentration of about 6 to 15 percent.  The pulp is refined without significant dilution, and passed into the inlet of a conventional diffusion washer having one or more bleaching stages and a washing stage.  The pulp is maintained at a pressure of about 50 to 150 psi in the diffusion washer, and the upwardly moving pulp being subjected to an oxygen agent in a bleaching stage by diffusion of the oxygen bleaching agent into the pulp.  After passing through one or more such bleaching stages, the upwardly moving pulp is sub-jected to treatment with a washing liquid in the washing stage of the diffusion washer, and then the oxygen bleached washed pulp is expelled from the diffusion washer.           Liquid withdrawn from the different stages of the diffusion washer is either recycled to the diffusion washer, or returned to the digester to serve as a wash liquid in the wash zone of the digester.  Oxygen gas is introduced in the recycled withdrawn liquid, the liquid being saturated with the oxygen gas, before return of the liquid to the diffusion washer, the oxygen saturated liquid comprising the oxygen bleaching agent.
Patent CA-1112093-A (CA)
Inventor: BASS MERLYN D
IPC: A01D67/00
Filed: 1979-05-22
Granted: 1981-11-10
Abstract: HITCH ADAPTER                 Abstract of the Disclosure An agricultural tractor includes a rearwardly extending drawbar connected to a hitch member on the tongue of a trailing implement through a hitch adapter that includes a housing mounted on the rearward end of the drawbar and connected thereto by a vertical pin extending through a vertical bore in the housing and the drawbar, the rearward end of the adapter being pivotally connected to the implement tongue by a vertical pin, the axis of which is equidistant from the front and rear universal joints of a PTO hook-up assembly that connects the tractor power take-off to the implement driveshaft.  The housing has a cavity with a larger cross section than the cross section of the drawbar and a plate-like clamping element is mounted in the housing cavity and includes upwardly and outwardly diverging inclined surfaces that are engageable with the lower lateral corner edges of the drawbar, the clamp member being vertically adjustable so that when the inclined surfaces engage the edges of the drawbar they clamp the drawbar against the top of the housing while resisting lateral shifting of the drawbar in the cavity, thereby providing a simple adjustment to accommodate the hitch adapter to various size drawbars.
Patent CA-1124014-A (CA)
Inventor: GREY SEYMOUR
IPC: D06M13/46
Filed: 1979-05-24
Granted: 1982-05-25
Abstract: ABSTRACT OF THE DISCLOSURE   Article for dispensing liquid bleach-softener composition in one or more of the wash, rinse and tumble dry cycles of a fabric laundering process comprising a flexible, form retaining, open cell porous foam substrate, pre-ferably polyurethane, impregnated with a liquid composition containing an effective bleaching and softening amount of water soluble peroxy bleaching agent and water soluble softener, at least 50% by weight of the softener be-ing cationic imide of the imidazolinium or pyridinium type in a weight ratio of softener to bleach of about 5:7 to 5:1.
Patent CA-1108959-A (CA)
Inventor: FABIAN WOLFGANG
IPC: F16K27/00
Filed: 1979-06-27
Granted: 1981-09-15
Abstract: ABSTRACT OF THE DISCLOSURE            A sanitary fitting adapted to be rotatably mounted to a sanitary fixture is disclosed.  The sanitary fitting includes a valve body and spout assembly and may be of unitary design.  The valve body and spout assembly is rotatably mounted on a tubular housing which is rigidly mounted to the sanitary fixture.  Flexible hose means are coupled between a supply source and the valve body.  Special seal means, such as O-rings, lubricants or the like, are not required since the flexible hose means is coupled to the valve body whereby water does not contact the rotatable connection.
Patent CA-1136275-A (CA)
Inventor: SPRAGUE ROBERT A
IPC: H04N5/372
Filed: 1979-09-19
Granted: 1982-11-23
Abstract: HIGH RESOLUTION INPUT SCANNER USING  A TWO DIMENSIONAL DETECTOR ARRAY                          ABSTRACT OF THE DISCLOSURE   In an input scanner the subject to be scanned is translated in a cross scan direction relative to a two dimensional, integrated CCD detector array or the like so that successive full scan length segments of the subject are sequentially imaged onto the array. The photosensitive zones of the detectors within the different rows of the array are laterally staggered so that each of the detectors responds to a specific spatially predetermined resolution element or pixel of each scan line. The detectors generate data samples in response to those pixels, but the data samples representing adjacent pixels of any given scan line are distributed over multiple rows of the array in accordance with a two dimen-sional distribution function which depends on the staggering of the photosensitive zones of the detectors. If multiple scan lines are simultaneously imaged onto the array, buffered destaggering electronics, operating in accordance with the inverse of that distribution function may be utilized to arrange the data samples representing adjacent pixels in a serial video data stream having a conventional raster scan format. If, however, only one scan line is imaged onto the array per imaging frame, the data samples may be directly read out of the detectors in a scan line-by-scan line serial video data stream.
Patent CA-1105583-A (CA)
Inventor: O'CONNOR ROBERT J
IPC: H01R13/20
Filed: 1979-10-09
Granted: 1981-07-21
Abstract: Abstract of the Disclosure An improved electrical jack assembly (20) for converting to modular use a telephone terminal block (10) with screw terminals (11) is disclosed.  Leads (32) in the jack assembly connect at one end (31) to contact elements (27) in a modular jack (22) affixed to an assembly housing (21) and at the other end (33) to screw-engaging connector (34), each of which comprises a body (37) of conductive  material with a base (40) and a plurality of resilient elongate members (42) extended therefrom.  The free end portions (45) of the members (42) include sharp-pointed (48) for snugly receiving a head (12) of an assigned screw head (12) to effect reliable electrical and mechanical connection.
Patent CA-1122578-A (CA)
Title: Valve for batchwise withdrawing liquid from a  container
Inventor: BOS WILLEM
IPC: A47K5/13
Filed: 1979-12-03
Granted: 1982-04-27
Abstract: Title: Improvements in or relating to a valve for batchwise withdrawing liquid from a container.     ABSTRACT OF THE DISCLOSURE            A valve for batchwise discharging a liquid material from a container having an aperture for the passage of the material. The valve com-prises a valve unit (3) which is an assembly of a valve stem 4 having two spaced collars functioning as valves. The collars are fixedly connected to the valve stem at right angles thereto. The valve stem is supported and guided at points on opposite sides of the valve area, ensuring proper centering during movement of the valve stem.
Patent CA-1144936-A (CA)
Inventor: SCHWARZ RUDOLF
IPC: C08G75/02
Filed: 1979-12-20
Granted: 1983-04-19
Abstract: ABSTRACT OF THE DISCLOSURE           Bis-(silyl-ethyl)-oligosulphide obtained by reacting a vinyl silane having the formula (CH2=CH)m-SiR?R4-(m+n) wherein R represents chlorine, iodine, C1-C3-alkoxy, 2-methoxy-ethoxy, 2-ethoxy-ethoxy or hydroxy, R1 represents C1-C3-alkyl, phenyl or C5-C7-cycloalkyl, n is 0, 1 or 2, m is 1 or 2 and m + n is 1, 2 or 3, with sulphur and, when required, with hydrogen sulphide in a molar ratio ranging from 1:2.5 to 1:10 and of vinyl silane to hydrogen sulphide from 1:0 to 0:5 at a temperature between approx-imately 100 and 200°C under a pressure ranging from 1 to 25 bars (total pressure at the reaction temperature) and in the presence of Sulphidation catalysts and when required hydrolysis or partial hydrolysis of the reaction product.  The corresponding process of production and the use of a bis-(silyl-ethyl)-oligosulphide as a reinforcing additive (adhesion promoter) in a crosslinkable rubber mixture containing a silicate filler and when required carbon black as well as sulphur and other conventional mixture components are also disclosed.
Patent CA-1133315-A (CA)
Inventor: PROCTOR RICHARD I
IPC: A23L33/00
Filed: 1980-04-14
Granted: 1982-10-12
Abstract: ABSTRACT OF THE DISCLOSURE           A dry nutritious food composition adapted for mixing with water to form an aqueous dispersion having a pleasing palatable taste with improved filling characteristics which is useful as a total meal replacement and which contains protein selec-ted from the group consisting of casein, calcium caseinate, sodium caseinate and non-fat milk solids, lipids, carbohydrates and non-degradable veget-able fiber in the form of cellulose gum and cellu-lose gel and containing added vitamins, trace minerals and flavoring agents.
Patent CA-1153225-A (CA)
Inventor: SOHNIUS HEINRICH
IPC: F16B13/06
Filed: 1980-04-23
Granted: 1983-09-06
Abstract: ABSTRACT         This invention relates to an anchor bolt expansion unit.  The unit consists of a plurality of leaves connected together by a bail having a flat cap and fingers secured one to each leaf.  The flat cap is dimpled to ensure an even distribution of tension applied to the fingers before the bail yields in use and also has a line of weakness to ensure that it will yield at a predetermined axial pressure.  The fingers of the bail are also weakened at points in their length to a strength slightly greater than that resulting at the peripheral line of weakness.  The anchor bolt expansion unit is of the general type wherein a conical plug interacts with the leaves of the anchor bolt expansion unit.