baber/WOPTO huggingface dataset:
Patent CA-1147233-A (CA)
Title: Procede de fabrication de meches a partir de fibres  synthetiques, dispositif de mise en oeuvre de ce  procede et meches ainsi obtenues
Inventor: FRANCOIS ALAIN
IPC: B29C65/00
Filed: 1980-11-05
Granted: 1983-05-31
Abstract: Procédé de fabrication de mèches à partir de fibres synthétiques groupées en un faisceau. On effectue sur le faisceau, à intervalles réguliers, successivement : un point de soudure 16 des fibres entre elles, une coupe des fibres soudées, au centre du point de soudure, le point de soudure et la coupe étant effectuée au moyen d'ultrasons. Le dispositif de mise en oeuvre du procédé comporte, placés l'un au-dessus de l'autre, avec un espace entre eux pour le défilement du faisceau de fibres : une enclume comportant une surface en pointe directrice d'énergie, un élément mobile verticalement comportant un émetteur d'ultrasons et un outil ultrasonore avec des moyens de déplacement de l'élément mobile et de programmation d'une part du déplacement de l'élément mobile et d'autre part de la mise en fonctionnement de l'émetteur d'ultrasons et de son arrêt. Application à la fabrication de mèches synthétiques destinées en particulier aux professions rattachées à la coiffure.
Patent CA-1141348-A (CA)
Inventor: WHITAKER WILLIAM C
IPC: B65B25/06
Filed: 1980-11-13
Granted: 1983-02-15
Abstract: Abstract of the Disclosure Product is delivered into a funnel which then is moved downwardly to deposit the product into a pouch. The funnel includes a movable plate which initially is disposed in a closed position to enable the funnel to receive and retain the product. As the funnel travels downwardly, the plate moves to an open position to enable the product to be delivered out of the funnel and into the pouch. When the plate moves to its open position, the interior of the funnel takes on the same shape as a plunger which moves downwardly through the funnel to force the product out of the funnel.
Patent CA-1137911-A (CA)
Title: Process for the separation of saturated hydrocarbons  from a hydrocarbon charge containing them
Inventor: CADET ANDRE
IPC: C10G73/32
Filed: 1980-11-19
Granted: 1982-12-21
Abstract: ABSTRACT           The invention relates to a process for the sepa-ration of a hydrocarbon charge into a fraction which pre-cipitates at the operating temperature and a fraction which remains liquid at that temperature.          This process is of the fractionated-dilution type and entails the use of a solvent whose composition changes at least once in the course of the various dilutions and of an antisolvent whose proportion in the solvent-diminishes from at least one of the dilutions to the next dilution.          Application: Dewaxing of oils.
Patent CA-1177988-A (CA)
Inventor: KNOPF ROBERT J
IPC: C08G18/00
Filed: 1980-12-11
Granted: 1984-11-13
Abstract: HIGH VISCOSITY POLYOXYALKYLENE GLYCOL      BLOCK COPOLYMERS AND METHOD       OF MAKING THE SAME              ABSTRACT OF THE DISCLOSURE        A high molecular weight, high viscosity liquid, water soluble polyoxyalkylene block copolymer suitable as a functional fluid is provided having the formula   wherein Q is the organic residue from an organic diisocyanate; x is an integer in the range of about 1 to 10; R1 and R2 are hydrogen, methyl, ethyl, or mixtures thereof with the proviso that the overall content of species wherein R1 and R2 are hydrogen must be at least 50 percent by weight; R3 and R4 are organic residues resulting from the removal of terminal hydrogen atoms from difunctional polyols; y and z are integers representing the polyether blocks in said copolymer and the sum of which must be from about 1.05 to 2.0 times the value of x; and n, m, r, and s are integers wherein n=m and r=s and the sums n + m and r + s are each in the range of 8 to 250.               S P E C I F I C A T I O N   1.
Patent CA-1161661-A (CA)
Inventor: THEES RICHARD
IPC: A61B5/022
Filed: 1981-01-29
Granted: 1984-02-07
Abstract: PHD. 80-011.           ABSTRACT:     A blood pressure measuring device comprising a cuff which can be applied to a part of the body, such as a finger, and a measuring device for measuring the pressure in the cuff.  A part of the cuff, or a reservoir which communicates with the cuff, is filled with a liquid whose boiling point is between 290°K and 340°K and a heating ele-ment is arranged in the liquid.
Patent CA-1174809-A (CA)
Inventor: LACROIX ROGER
IPC: C09B67/26
Filed: 1981-02-03
Granted: 1984-09-25
Abstract: Case 1-12693/=          Liquid preparation of an anionic dye of the disazo class Abstract A liquid preparation of an anionic dye of the disazo class, which preparation contains the disazo dye, which in the form of the free acid corresponds to the formula   dissolved in a solvent mixture which is miscible with water in any proportion and which consists of N,N,N',N'-tetramethylurea, at least one alkylene glycol ether and water, and alkyl- or alkanolamine in an amount sufficient to bring the pH value of the liquid preparation to 6.5 to 8.5, the dye being in the form of alkyl-or alkanolamine.  This novel liquid preparation is a concentrated true solution which is stable in storage over several months at temperatures of between about -10°C and +60°C, and which is miscible with cold and warm water in any proportion.  It is suitable in particular for dyeing and printing paper, including semi-cardboard and cardboard, the dyeing of these materials being possible, for example, in the pulp, or by brushing or immersion.
Patent CA-1158621-A (CA)
Inventor: GRINDLE JAMES L
IPC: F21V7/09
Filed: 1981-02-20
Granted: 1983-12-13
Abstract: LUMINAIRE FOR ASSEMBLY LINE ABSTRACT OF THE DISCLOSURE Luminaire with high intensity gaseous discharge lamp for illuminating a work area such as an automobile assembly line.  The lamp is arranged between a concave main reflector and an auxiliary reflector facing the central portion of the main reflector.  The arrangement is such that it provides adequate light control to efficiently illuminate the work area while shielding the lamp from direst view of the worker and reducing shadows on the work area due to the worker being positioned between the work and the luminaire.
Patent CA-1156545-A (CA)
Title: Pneumatic tires and method of building pneumatic  tires
Inventor: TOTH ROBERT L JR
IPC: B29D30/08
Filed: 1981-03-06
Granted: 1983-11-08
Abstract: PNEUMATIC TIRES AND METHOD OF BUILDING PNEUMATIC TIRES         Abstract of Disclosure The green tread strip (10) is preshaped prior to its application to the green carcass body structure such that the minimum cross-sectional areas of the green tread strip (10) align with the void areas of the green tread design.
Patent CA-1114197-A (CA)
Inventor: TAYLOR GLENN N
IPC: G01N1/10
Filed: 1981-03-27
Granted: 1981-12-15
Abstract: LIQUID SAMPLING DEVICE                 ABSTRACT OF THE DISCLOSURE A liquid sampling device comprising, a tubular section of flexible material having a wall defining a lumen for passage of liquid.  The device has a flow control element comprising a rigid valve member positioned in the lumen of the tubular section, with the valve member having an outer sealing surface sealingly engaging against an inner surface of the tubular section.  The tubular section deforms when squeezed from opposed directions against the valve member to permit passage of a liquid sample between the valve member and an inner surface of the tubular sec-tion.
Patent CA-1158843-A (CA)
Inventor: BEAUDETTE JERALD G BRYANT AVEN
IPC: F16G11/10
Filed: 1981-04-08
Granted: 1983-12-20
Abstract: ABSTRACT OF THE DISCLOSURE:      For rapidly restraining and releasing a flexible line, a cleat device including a base; a plurality of at least three jam cleats mounted on said base in juxta-position with adjacent open ends facing in opposite directions; and at least one pair of hooks, one each on the base adjacent and outside the first and last jam cleats.  The jam cleats each include an upper face and a lower face converging to form a first acute angle. In a preferred embodiment, at least one face of each jam cleat includes a longitudinally extending ridge thereon.
Patent CA-1159842-A (CA)
Inventor: SCHIRMER ULRICH
IPC: A01N37/22
Filed: 1981-05-06
Granted: 1984-01-03
Abstract: Abstract of the Disclosure:   Aralkylaniline derivatives of the general formula   where R is alkoxy, cycloalkoxy, alkenyloxy, alkynyloxy, cyanoalkoxy, haloalkoxy, alkylthio, alkenylthio or alkynylthio or unsubstituted or substituted alkyl, cyclo-alkyl, alkenyl or alkynyl, Y is hydrogen, alkyl, halogen, alkoxy or haloalkyl, A is unsubstituted or substituted alkylene, Z is hydrogen, alkyl, haloalkyl, alkoxyalkyl, cycloalkyl, aralkyl, aryl, aryloxy, halogen, a C4H4-chain which is fused to the benzene radical to form an unsub-stituted or substituted naphthyl radical, alkoxy, halo-alkoxy, alkylthio, thiocyanato, cyano,  , NHCOR',  , COOR',  , SO2R', OSO2R',  COR' or  ,  R' and R" each, independently of one another, being hydrogen, alkyl, alkoxy, alkylthio, cycloalkyl or unsubstituted or substituted phenyl, and n is an integer from 1 to 4, and herbicides containing these compounds.
Patent CA-1251746-A (CA)
Inventor: BRAITHWAITE MARTIN J
IPC: C08K5/103
Filed: 1981-06-18
Granted: 1989-03-28
Abstract: ABSTRACT OF THE DISCLOSURE     PROCESSABLE PLASTICS CONTAINERS       A processable (i.e. sterilisable or pasteurisable) container of synthetic plastics material, such as polypropylene, is provided with improved antistatic properties by incorporating a fatty acid ester of glycerol containing at least 80% of the monoester in the plastics material.  The preferred ester is glycerol monostearate, which may be incorporated in an amount of 1% to 1.5% by weight of the plastics material.
Patent CA-1176704-A (CA)
Inventor: VAN DER VLEUTEN CHRISTIAAN A J
IPC: H02M7/06
Filed: 1981-07-02
Granted: 1984-10-23
Abstract: ABSTRACT:             A high-voltage transformer, comprising a ferro-magnetic core on which at least one primary winding and one secondary winding are provided, said secondary wind-ing consisting of a series of wire-wound cylindrical coils, each of which coaxially surrounds the preceding coil and is separated therefrom by a cylindrical insulating body, every two successive coil being electrically connected by a diode, all of said diodes being connected in the same rectifying sense and each coil consisting of a number of series-connected sub-coils. Each coil is wound on a dimensionally stable cylindrical coil former which also forms the insulating body and on the surface of which at least ten winding chambers are defined by means of circum-ferential ridges, the depth of said chambers preferably being at the most equal to their width.
Patent CA-1177397-A (CA)
Inventor: LABY RALPH H
IPC: A61M31/00
Filed: 1981-07-02
Granted: 1984-11-06
Abstract: ABSTRACT OF THE DISCLOSURE      A controlled release composition for administering a therapeutic agent to a ruminant, using an intraruminal device, consists of a compressed tablet or bolus which comprises the therapeutic, a carrier material and optionally a bonding and/or slip agent.  The carrier material is a surface-active material or an emulsifying agent which when mixed with the therapeutic agent is capable of forming a coherent tablet or bolus in a die under pressure, and when compressed into tablet or bolus form and immersed in an aqueous medium, absorbs water at the tablet/water interface, to produce swelling of the material and a resulting water gel; said gel having a critical yield stress which is substantially lower than that of the dry material and which is not significantly lowered by further water absorbed, and being capable of significantly reducing the rate of water penetration further into the body of the material beneath the gel,
Patent CA-1203536-A (CA)
Inventor: LEVITT GEORGE
IPC: A01N47/36
Filed: 1981-07-09
Granted: 1986-04-22
Abstract: Abstract of the Disclosure Novel o-aminosulfonylphenyl acetic acid derivatives are useful as plant growth regulants and herbicides.
Patent CA-1164271-A (CA)
Inventor: DINGFELDER ALAN W
IPC: F04B47/02
Filed: 1981-07-22
Granted: 1984-03-27
Abstract: ABSTRACT   A pump jack having a resiliently mounted speed reducer.  The pump jack comprises a frame, a sampson post, and a walking beam pivotally mounted on the sampson post. Crank shaft bearings are securely mounted on the sampson post. A speed reducer is resiliently mounted to the sampson post and coupled to the crank shaft extending through the crank shaft bearings Thus, non-torsional forces are transferred to the sampson post, reducing wear on the speed reducer and obviating the necessity of a speed reducer of large size. This results in decreased power necessary to run the pump jack. This also allows the use of a single pitman rod configuration, which is subject to less wear than previous double pitman configurations.
Patent CA-1157807-A (CA)
Inventor: FORD JOSEPH B
IPC: C25B9/17
Filed: 1981-09-16
Granted: 1983-11-29
Abstract: ABSTRACT OF THE DISCLOSURE    A novel electrolysis unit  (10)  for forming sodium chlorate from sodium chloride utilizes a reaction tank (12) and a bank (18) of electrolysis cells wherein the cells  (20)  are rigidly joined together using a bipolar cell divider plate  (42)  between  adjacent  cells.   The cells  (20)  contain  interleaved anode  (34)  and cathode (32) plates which define upwardly-extending electrolysis channels  (36).  The bank of cells (18) is connected to the  reaction  tank  (18)  to  receive  a  plurality  of individual flows of electrolyte to the cells (24) and to forward a plurality of individual flows of electrolyzed material  (26)  to the tank (12). The cell divider plate (42)  comprises  anodic  (64)  and  cathodic  (62)  metal layers intimately and integrally connected, by explosive bonding to an electrically- conducting metal layer (66), usually copper.
Patent CA-1156239-A (CA)
Inventor: LAMATTINA JOHN L
IPC: C07D277/48
Filed: 1981-10-13
Granted: 1983-11-01
Abstract: P.C. 6343/A     2-Guanidino-4-Heteroarylthiazoles Abstract A series of 2-guanidino-4-heteroarylthiazoles, wherein the heteroaryl substituent is selected from thiazolyl, triazolyl, imidazolyl, and 2-alkyl, 2-amino and 2-carboxamido derivatives thereof, are disclosed.  The novel compounds have activity as antisecretory  agents and histamine H2 antagonists and are useful for the treatment of gastric hyperacidity and peptic ulcers.  Also disclosed are pharmaceutical compositions containing the novel compounds of this invention and a method of using the compounds in the treatment of gastric hyperacidity and peptic ulcers. Novel intermediates useful in the preparation of the novel antisecretory compounds are also described.
Patent CA-1167556-A (CA)
Inventor: SEEMAN BRONISLAW
IPC: G01V1/36
Filed: 1981-11-13
Granted: 1984-05-15
Abstract: 21.579 ABSTRACT OF THE DISCLOSURE      A seismic exploration method is disclosed for filtering the signals produced by a detector placed at different depths in a well in response to an emission of acoustic waves from a source on the surface: the signals comprising downgoing wave components and upgoing wave components.      The filtering consists in sampling from among the N signals to be processed a group of n signals s1...sn detected at respective levels x1...xn, in determining the propagation time tk of the acoustic waves from the level x1 to each level xk, in advancing the signals sk by the time tk in relation to s1 and in adding s1 and the signals sk thus shifted to obtain a sum z1, in calculating a sum y1 of s1 and of the signals sk delayed by the time tk in relation to s1, in generating a signal u?, defined as an optimum estimation of the upgoing wave component, from the sums y1 and z1, and in repeating these operations until the signal U?-n+1 is obtained.
Patent CA-1194681-A (CA)
Inventor: SUZUKI YOSHITSUGU
IPC: H01R43/052
Filed: 1981-11-19
Granted: 1985-10-08
Abstract: ABSTRACT OF THE DISCLOSURE    A method and apparatus for automatically producing a wire harness.  A plurality of wiring blocks are arranged on a workbench.  Each wiring block has a wire clamp-ing section, a wire cutting section, and a terminal press attaching section.  The wire cutting section and the terminal press attaching section can be separated from the wire clamping section.  This structure makes it possible to automate a series of operations including wire cutting, wire peeling, and terminal attaching operations.
Patent CA-1159237-A (CA)
Inventor: NEWMAN NICHOLAS S
IPC: D04H13/00
Filed: 1981-12-03
Granted: 1983-12-27
Abstract: ABSTRACT An absorbent hydrophilic and oleophilic multipurpose composite towel material having an inner absorbent layer of cellulosic material and outer layers of microfibrous polyolefin material on opposite sides of the inner layer, the outer Iayers being spot fusion bonded through the inner layer to produce a towel having exceptionally high void volume for improved absorbency.
Patent CA-1175454-A (CA)
Inventor: ISHIKAWA MASAAKI
IPC: B65H3/06
Filed: 1981-12-18
Granted: 1984-10-02
Abstract: SHEET FEEDING APPARATUS             ABSTRACT OF THE DISCLOSURE          A sheet feeding apparatus that can be adjusted to feed various sized sheets includes a fixed paper guide and an adjustable paper guide.  A roller in cooperation with a limiting element insures that only a single sheet is drawn from a stack.  To prevent uneven feeding and wrinkling, the center of the roller is biased toward the fixed guide from the medial line between the guides when they are separated by a maximum distance. Preferably, the length of the limiting element is shorter than the length of the roller, and when the guides are separated by a maximum distance the medial line between the guides falls along an edge of the limiting means.
Patent CA-1175621-A (CA)
Inventor: HEHL KARL
IPC: B29C45/64
Filed: 1982-01-08
Granted: 1984-10-09
Abstract: ABSTRACT          DIE CLOSURE UNIT OF AN INJECTION     MOULDING MACHINE    A coupling means (20), which is disposed within the moulding die (25), connects the ejector plate (27) to the piston rod (21) of the ejector means.   The coupling is releasable by means of a member which is guided perpendicular to the coupling axis in a bore (48) formed in the mounting plate (25b).   The mounting plate (25b) is guided on guide elements of the die carrier for a replacement movement parallel to the bore (48).          With such a construction, it is possible to replace the hydraulically tightly-clampable moulding die (25) with fewer operational steps amd with a smaller potential opening width for the die closure unit (Figs. 2, 3).
Patent CA-1181240-A (CA)
Inventor: QUENEAU PAUL B
IPC: C22B34/36
Filed: 1982-01-08
Granted: 1985-01-22
Abstract: TREATMENT OF SODIUM TUNGSTATE LEACH LIQUOR               CONTAINING DISSOLVED SILICA, PHOSPHORUS, AND FLUORINE IMPURITIES     ABSTRACT OF THE DISCLOSURE     Basic sodium tungstate leach liquor is treated to reduce the concentration dissolved therein of silica, phosphorus and fluorine impurities in a process which comprises providing a small but effective amount of magnesium in the liquor to maximize removal of silica and phosphorus from solution in the liquor while maintaining the liquor temperature between about 60°C and about 100°C and the liquor pH between about 9 and about 11, filtering the liquor, adjusting the liquor pH to between about 6 and about 8 and the liquor temperature to between about 20°C and about 60°C, and then providing a small but effective amount of aluminum hydroxide in the filtered liquor to maximize removal of fluorine from solution in the liquor while maintaining the liquor temperature between about 20°C and about 60°C and the liquor pH between about 6 and about 8.
Patent CA-1183789-A (CA)
Inventor: ISONO KIYOSHI
IPC: A23K20/195
Filed: 1982-03-05
Granted: 1985-03-12
Abstract: ABSTRACT OF THE INVENTION:      This invention relates to a novel antibiotic 76-11; process  for  the  production  thereof which  comprises culturing  an  antibiotic  76-11  producing  microorganism belonging to the genus Actinomadura to separate and collect the antibiotic;   an anticoccidiosis agent comprising the antibiotic  as  an  effective  ingredient;  and a  growth accelerating  and  feed  efficiency  increasing  agent  for domestic animals and fowls comprising the antibiotic as an effective ingredient.
Patent CA-1179791-A (CA)
Inventor: GRAUE WILLIAM D
IPC: B01F7/00
Filed: 1982-03-09
Granted: 1984-12-18
Abstract: GAS DIFFUSER     ABSTRACT    A gas diffuser for use in aeration treatment of water, sewage, industrial wastes and the like is provided.          Gas is released from a plurality of vertical slot-shaped ports in a distribution tube.  The gas released from said ports rises under the influence of buoyancy and impinges upon a frustro-conical distribution surface located above the distribution ports.  The frustro-conical surface evenly disperses the gas to a shear edge whereupon small bubbles are created and violently mixed with the liquid to be treated.  Drift control vanes are interposed in an equally-spaced relationship between the distibution ports to provide even distribution.
Patent CA-1181250-A (CA)
Inventor: KORTENBUSCH WERNER
IPC: F25D31/00
Filed: 1982-05-05
Granted: 1985-01-22
Abstract: ABSTRACT           A method of and an arrangement for cooling particularly of atmosphere and/or machines in underground mining, includes a high pressure liquid circuit and a low pressure liquid circuit in which two liquids having different temperatures and pressures are circulated and which are connected for direct and continuous exchange between the liquids by a three-chamber pipe feeder having chambers with blocking elements arranged at the ends of the chambers and operative in cooperation with manometers for taking charge of pressure increase and pressure decrease of the liquids in the chambers.
Patent CA-1155862-A (CA)
Inventor: UMEZAWA HAMAO
IPC: C07D305/12
Filed: 1982-07-15
Granted: 1983-10-25
Abstract: TITLE OF INVENTION       New physiologically active derivatives of esterastin and production thereof ABSTRACT OF THE DISCLOSURE   Three, new physiologically active derivatives of esterastin are now provided, which inhibit the activity of esterase similarly to the parent esterastin and further exhibit a higher inhibiting activity against cholesterol esterase than the parent esterastin.          These three new derivatives are tetrahydroesterastin which is produced by catalytic hydrogenation of esterastin; 3,5-di-hydroxy-2-hexylhexadeca-7,10-dienoic 1,3-lactone which is produced by alkaline hydrolysis of esterastin; and 3,5-di-hydroxy-2-hexylhexadecanoic 1,3-lactone which is produced either by alkaline hydrolysis of said tetrahydroesterastin or by catalytic hydrogenation of the product of the alkaline hydrolysis of esterastin.
Patent CA-1180017-A (CA)
Title: Sulfur-substituted phenoxypyridines having antiviral activity
Inventor: MARKLEY LOWELL D
IPC: C07D405/02
Filed: 1982-08-10
Granted: 1984-12-27
Abstract: ABSTRACT           Sulfur-substituted phenoxypyridines having antiviral activity are disclosed.  Methods of using the sulfur-substituted phenoxypyridines to employ their antiviral activity are also disclosed as well pharmaceutically-acceptable compositions thereof.
Patent CA-1185560-A (CA)
Inventor: CUMMINGS ROBERT
IPC: B32B27/00
Filed: 1982-08-18
Granted: 1985-04-16
Abstract: FLEXIBLE PLASTIC STERILE CLOSURE               SYSTEM FOR CONTAINERS     ABSTRACT      A flexible plastic sealing cover has a container cover area and pull-tab area.  In one embodiment, an upper layer of plastic film is substantially impervious to moisture and bacteria.  An orientated plastic film layer is bonded to the upper layer with a layer of adhesive, such that the orientated plastic layer promotes tearing when the cover is removed with the pull-tab.  An adhesive material is bonded to the layer of orientated plastic film for engaging and sealing the container top of a IV solution container.  In removing the sealing cover from a container, telltale strips of the cover are left in engagement with the container to indicate the sterilized seal has been removed.  In another embodiment, a single layer of plastic film substantially impervious to moisture and bacteria is bonded with a layer of adhesive material.  Slits may be formed in the plastic layer to promote its separation to leave telltale sealing strips on the container upon removal of the cover.