baber/WOPTO huggingface dataset:
Patent CA-1154294-A (CA)
Inventor: SPINDLER MANFRED
IPC: A61K9/42
Filed: 1981-04-02
Granted: 1983-09-27
Abstract: ABSTRACT OF THE DISCLOSURE       A feed additive, passing the rumen of ruminants, in the form of particles consisting of, in each case relative to the total weight, 30 to 50 percent by weight of at least one biologically active substance, 10 to 35 percent by weight of at least one sodium, potassium or calcium salt of an aliphatic monocarboxylic acid, containing 14 to 22 carbon atoms or of ricinoleic acid and the balance to make up 100 percent by weight and present in at least 30 percent by weight of at least one aliphatic monocarboxylic acid containing 14 to 22 carbon atoms and/or of ricinoleic acid and/or of a hardened vegetable or animal fat.  The feed additive is used in a daily dose of 1 to 100 g for feeding ruminants.  The particles are acted upon in the acid medium of the fourth stomach to set the biologically active substances free.
Patent CA-1146566-A (CA)
Inventor: DAGANI MICHAEL J
IPC: C07D207/34
Filed: 1981-04-06
Granted: 1983-05-17
Abstract: PROCESS FOR PRODUCING SUBSTITUTED PYRROLES     ABSTRACT OF THE DISCLOSURE         A process for the preparation of 1,4-dialkyl-pyrrole diesters by reacting the enamine of a dialkyl acetone dicar-boxylate with a 2-hydrocarboxy-1-nitroalkane.
Patent CA-1157164-A (CA)
Inventor: SUZUKI YOSHIHIRO
IPC: G06F3/13
Filed: 1981-05-22
Granted: 1983-11-15
Abstract: Abstract of the Disclosure Disclosed is an interactive graphic system for automatically recording lines, symbols or marks by inputting plotting information in a step-by-step mode in an interactive system.  The system includes a keyboard for specifying, among various predetermined graphs, a graph to be plotted and for setting plotting data concerning the graph thus specified, a plotting device for providing records in association with input signals, a display device for requiring the plotting data inputs and a controller for suitably controlling the various sections.  These devices and the controller are formed into one unit, so that the plotting device can directly plot the necessary records with plotting data given by the keyboard, and that the plotting operation is simplified and the system itself is small in size and low in manufacturing cost.
Patent CA-1155531-A (CA)
Title: Dual continuous wave carrier signals distance  measuring system
Inventor: SPENCE LEWIS C
IPC: G01S5/02
Filed: 1981-08-10
Granted: 1983-10-18
Abstract: ABSTRACT OF THE DISCLOSURE A radio frequency distance measuring system and method employs at least one pair of continuous wave carrier signals having a preselected frequency separation equal to a desired difference frequency. The pair of continuous wave carrier signals are generated at the transmitting station by transmitters (2, 3), in accordance with a reference signal from a frequency standard (4), and are radiated by an an-tenna (1) to the receiving station at the unknown point.  The receiver (6) at the receiving station mixes the received pair of continuous wave carrier signals to produce a difference frequency signal which is phase compared in a phase meter (8) with a locally generated difference frequency signal from circuit (11).  The phase difference is proportional to the distance from the transmitting station to the receiving station.  More than one transmitting station is employed to provide position information.
Patent CA-1170148-A (CA)
Inventor: GLORE THOMAS G
IPC: B27C1/02
Filed: 1981-09-10
Granted: 1984-07-03
Abstract: JOINTER-PLANER IN-FEED TABLE                       ABSTRACT    A table support of die-cast and machined generally wedge-shaped configuration is suspended from the machine base by four screws and positioned by four leveling screws adjacent the suspension screws.  The table support pro-vides two parallel, spaced apart flat, inclined ramps or ways along which the in-feed table is moved by a height adjustment screw.  The in-feed table is also of die-cast and machined generally wedge-shaped configuration and is held to the table support by a pair of extension coil springs having looped ends that are inserted into holes provided in the table and table support castings, respectively, so that the assembly is of generally rectangular block shape of variable height.  In assembly, the springs are assembled in a relatively unstressed position and the table and table support moved relative one another by pushing the table up the ramps or ways on the table support to stretch and ten-sion the springs to tighten the table and table support together.  A hook on the table rides over a lug on the table support when the springs are stretched to lock the unit or assembly together.
Patent CA-1173616-A (CA)
Inventor: KLETECKA GEORGE
IPC: C08K5/00
Filed: 1981-11-12
Granted: 1984-09-04
Abstract: ABSTRACT OF THE DISCLOSURE In a preferred embodiment, slit tape is made by extruding a polyolefin in the form of a sheet into a cooling water bath, slitting the sheet into ribbons after the sheet is withdrawn from the water bath, and stretching the ribbons as they are conveyed through an oven, the improvement residing in the addition to the polyolefin a combination of a hindered phenolic antioxidant and a 2-keto diazacycloalkane UV stabilizer in sufficient amount to reduce water carryover and improve processing stability of the polyolefin.
Patent CA-1167668-A (CA)
Inventor: WOLLERMANN KENNETH A
IPC: B23Q5/20
Filed: 1981-11-20
Granted: 1984-05-22
Abstract: ABSTRACT OF THE DISCLOSURE      A spindle keylock for stopping and locking the spindle of a machine tool at a predetermined angular orientation to align the machine tool spindle key with the toolholder key to facilitate tool exchange includes a collar fastened about the spindle for co-joint rotation therewith.  The collar has a helically cammed exterior surface into which an axially extending slot or channel is inscribed.  A cam follower, pivotally mounted to the machine tool spindlehead so as to lie within a plane passing through the spindle axis which is at a predetermined angular orientation with respect to a re-ference plane passing through the spindle axis in alignment with the spindle key, is rotatable about an axis perpendicular to the axis of the spindle for engaging with the cammed col-lar surface.  When the cam follower is urged by a solenoid or an air cylinder against the cammed collar surface, the cam follower follows the cammed collar surface until the cam follower engages the collar slot to stop and lock the spindle at the desired angular orientation.
Patent CA-1142928-A (CA)
Inventor: KJELLIN PER G
IPC: C07D239/46
Filed: 1981-11-27
Granted: 1983-03-15
Abstract: Abstract of the Disclosure The invention relates to compounds of the formula   wherein R1 is n-pentyl, 2-methylbutyl, 3-methylbutyl, 2,2-dimethylpropyl, cyclopropyl, cyclobutyl, cyclopentyl or cyclohexylmethyl.  The compounds are useful intermediates in the preparation of certain novel 3-substituted-3,7-dihydro-1H-purine-2,6-dione compounds which display activity against chronic obstructive airway disease or cardiac disease.
Patent CA-1163219-A (CA)
Inventor: UEDA NOBUO
IPC: A61K51/08
Filed: 1981-12-18
Granted: 1984-03-06
Abstract: ABSTRACT     A radioactive diagnostic agent which comprises a physiologically active substance and a radioactive metallic element combined with a compound of the formula:                           (I) wherein R1 and R2 are each hydrcgen, C1-C3 alkyl or phenyl.          The agent is characteristic in having a high s-ability even after being administered into a human body and showing substantially the same behavior as the physiologically active substance itself in a human body.
Patent CA-1192028-A (CA)
Inventor: RHODES EUGENE E
IPC: B21D53/08
Filed: 1981-12-18
Granted: 1985-08-20
Abstract: ABSTRACT OF THE DISCLOSURE        A method of joining an object to an article is disclosed.  In the method, a force accepting shoulder is formed on the object so as to have both a first surface for engaging a surface formed on the article and a second surface spaced away from the first surface.  A force applying structure is formed on the article so as to have both a first surface for engaging the first surface of the force accepting shoulder of the object and a plurality of deformable tabs extending away from the first surface of the article.  The tabs have a length dimension greater than the distance between the first and second surfaces of the object.  The tabs also have small deformed areas on at least some of them.  The first surfaces of the object and the article are brought into contact with one another and through this action at least an upper portion of the defor-mable tabs of the article are located in proximity to the second surface of the object.  The deformations in some of the plurality of tabs extend out of the plane of the tabs in a direction away from the second surface of the article in proximity to which the tabs are located.  The upper portion of the deformable tabs are bent into engagement with the second surface of the object.  In this manner, the article and the object are joined and the tabs of the article which have the small deformed areas therein provide an added degree of rigidity to the joining of the article and the object.
Patent CA-1172378-A (CA)
Inventor: FRY SCOTT M
IPC: G06F12/12
Filed: 1982-01-15
Granted: 1984-08-07
Abstract: SCHEDULING DEVICE OPERATIONS IN A    BUFFERED PERIPHERAL SUBSYSTEM                     Abstract Data transfers between respective buffer segments and data source-sinks, such as peripheral data storage devices are scheduled as a series of transfer based upon most recent, next most recent, etc., usage of the buffer segments by a utilization device.  A "most recently used - least recently used" list of segments ordered by such usage is dynamically maintained. Replacement of segment allocations among devices proceeds from the least recent used, next least recent used, etc. segments.  Therefore the single list controls replacement, read ahead (pre-fetch) of data from devices to the buffer and transfer of data from the buffer to the devices all based on utilization of the buffer by the utilization device.
Patent CA-1178579-A (CA)
Inventor: RODRIGUEZ SILVIO A
IPC: C09B43/28
Filed: 1982-02-22
Granted: 1984-11-27
Abstract: ABSTRACT OF THE DISCLOSURE Compounds of the formula   wherein R1 is C1-4alkyl, R2 is hydrogen, C1-4alkyl or C1-4alkoxy, R3 is hydrogen or C1-4alkyl, and M is hydrogen or a monovalent non-chromophoric cation, and mixtures of such compounds, stable, concentrated, aqueous compositions consisting essentially of, by weight, 5-20% compound of said formula in salt form or a mixture thereof 2-25% 2-(2-methoxyethoxyjethanol 0-8% propylene glycol balance water, process for the production, and the use of such compounds, mixtures and stable, concentrated, aqueous compositions for dyeing and printing anionically dyeable substrates such as natural and synthetic polyamides, especially nylon carpet.
Patent CA-1191079-A (CA)
Inventor: KASS LAWRENCE
IPC: G01N33/48
Filed: 1982-03-01
Granted: 1985-07-30
Abstract: ABSTRACT OF THE DISCLOSURE       In the diagnosis and prognosis of various diseases as well as medical researches in relation thereto studies leading to diferentiation, identification, enumeration and following the variations in human blood, leukocytes play a vital role.          Heretofore, accurate detailed lengthy and arduous procedures were essential to such ends, if available.  In a parent case, of which this is a continuation-in-part, it was found selective use of certain basic quaternary, metachromatic dye staining by supravital techniques made possible instantaneous optical differentiation of the five major individual leukocyte species.          Here further research has revealed that with but one of the species of the dye class above one can by the same techniques make the foregoing determinations with regard to specific leukocytes including promyelocytes, myelocytes, metamyelocytes, band cells, T-cells and B-cells as well as the neutrophils, eosinophils, basophils and monocytes of the parent disclosure.
Patent CA-1222085-A (CA)
Inventor: DIAMANTOGLOU MICHAEL
IPC: D01F6/92
Filed: 1982-03-19
Granted: 1987-05-19
Abstract: ABSTRACT OF THE DISCLOSURE:            The invention relates to a hydrophilic moulding compound of homopolyester and/or copolyester which contains 1 to 20 percent by weight of an alkaline and/or alkaline-earth salt of salt-forming polymer and/or copolymers from ethylenic unsaturated monomers as finely dispersed filling material, having in particular a maximum particle size of 1 µm, the salt-forming polymers being composed in particular of the following single monomers or mixtures thereof: vinyl-sulfonic acid, acrylamidoalkylene-sulfonic acid, sulfonated styrene, acrylic acid, methacrylic acid, maleic acid, fumaric acid, itaconic acid, crotonic acid, vinyl-phosphonic acid, monoalkyl ester of maleic acid, monoalkyl ester of fumaric acid.  The invention also relates to a process according to which the salts are preferably added to the polycondensation mixture of the polyester starting materials before and/or during poly-condensation as a suspension in polyhydric alcohol.          The moulding compound is preferably used for making filament yarns, or staple fibers.
Patent CA-1187772-A (CA)
Inventor: LYUDKOVSKY GRIGORY
IPC: C22C38/60
Filed: 1982-03-29
Granted: 1985-05-28
Abstract: METHOD FOR SUPPRESSING INTERNAL OXIDATION      IN STEEL WHIT ANTIMONY ADDITION                              ABSTRACT     A cold rolled steel strip contains alloying elements, such as Al and Si, which have an affinity for oxygen greater than that of iron.  During annealing of the strip, these alloying elements undergo oxidation to form an internal oxidation layer adjacent the surface of the strip.  Formation of such an internal oxidation layer in the cold rolled steel strip is impeded by adding antimony to the steel and depletion of the antimony prior to annealing the cold rolled strip is minimized by minimizing annealing and pickling of the strip before the strip attains substantially its final thick-ness.
Patent CA-1174060-A (CA)
Inventor: TU XUAN MAI
IPC: H02P8/02
Filed: 1982-03-30
Granted: 1984-09-11
Abstract: METHOD FOR SLAVING A STEPPING MOTOR AND ARRANGEMENT FOR PRACTISING THE METHOD     ABSTRACT OF THE DISCLOSURE     A method for slaving a stepping motor proposes several levels of width of the control pulses U in order to adapt the couple provided by the motor to the load imposed thereon. The method  includes measurement of the induced voltage Ui during a time interval TUi situated immediately before the end of the control pulse U if the duration of such pulse does not exceed a predetermined duration Tn (figure 8) or within a gap Tx opened in the control pulse U if such pulse does exceed said pre-determined duration Tn (figure 11).      The method may be applied to slaving stepping motors wherein the stator exhibits air gaps or saturable zones.
Patent CA-1175801-A (CA)
Inventor: SCHWARTZ ELLEN S
IPC: C10M173/02
Filed: 1982-04-08
Granted: 1984-10-09
Abstract: THICKENED-WATER BASED HYDRAULIC FLUIDS           Abstract of the Disclosure This invention relates to thickened high-viscosity water based hydraulic fluids.  Such fluids are prepared by blending water, organic thickener and conventional hydraulic fluid additives.  Organic thickeners tend to lose their thickening effect with time, and particularly when subjected to oxidizing agents, heat, prolonged use in a pump, etc.  In accordance with the instant invention, preservation of the thickener, particularly with respect to viscosity loss, is achieved by blending with the final fluid a fluid concentrate, or the thickener itself, a compound selected from the group consisting of ethylene glycol, propylene glycol, propylene glycol polymers and copolymers containing at least 50 percent by weight of oxypropylene groups, a dimercaptothiadiazole, neodecanoic acid, a hindered phenol antioxidant and mixtures thereof.
Patent CA-1188925-A (CA)
Inventor: MARKHAM ROGER G
IPC: B41J2/075
Filed: 1982-06-08
Granted: 1985-06-18
Abstract: ABSTRACT An ink jet recorder of the type where ink from a plurality of nozzles is directed to a record medium for encoding of information onto said medium. The recorder includes scanning electrodes which deflect ink columns formed through the nozzles from side to side so each nozzle throws ink to a selected portion of the medium. At the point of ink droplet formation, charging electrodes induce either a positive or negative charge on each ink droplet. A quadrapole field generating electrode located intermediate the charging electrode and the record member deflects the charged droplets according to a scheme whereby the side to side scanning of positively charged droplets is amplified and negatively charged droplets are guttered and recirculated for reuse by the recorder.
Patent CA-1188686-A (CA)
Inventor: LENZ JUERGEN
IPC: D21C3/18
Filed: 1982-07-30
Granted: 1985-06-11
Abstract: ABSTRACT OF THE DISCLOSURE:     In a method of producing celluloses with low lignin con-tents, lignin substances are extracted from cellulose-con-taining vegetable material at an elevated temperature and an elevated pressure with aqueous organic solvents and, if desired, the celluloses are bleached. In order to obtain a cellulose by using solvents recoverable by distillation, which cellulose is further processable into an easily fil-terable viscose, the extraction is carried out in at least two steps. The crude cellulose resulting from the first extraction step is post-extracted in a further extraction step at a temperature lower than in the first extraction step with a medium having a swelling effect on the cellu-lose and dissolving lignin or lignin particles. The medium may be dimethylformamide, dimethylsulfoxide, phenol, di-oxan, methanol/benzene, ethanol/benzene, ethanol/ammonia, phenol/water or mixtures thereof.
Patent CA-1216339-A (CA)
Inventor: CIORDINIK JACQUES
IPC: G08B13/12
Filed: 1982-08-18
Granted: 1987-01-06
Abstract: ABSTRACT         The intrusion warning  wire  fence  comprises  at least one tubular wire (1, 101), preferably made of metal or of plastics material, glass-fibre reinforced resin, or the like, having the same appearance    and,    at    least apparently, the same mechanical  barrier  function  as  the normal wires, or as other normal  wires  possibly included in the same fence, and loosely  containing  one  or  more electrical and/or optical conductors    (2),    preferably optical fires, connected to a warning system responsive to any breakage or variation of the conduction capability of said conductors (2). At least  one  tubular  wire  (1) containing one or more electrical and/or optical conductors (2) is weakened by means of notches or grooves  (3,  4,  5) and/or it is made like a barbed  wire  (101)  by  fitting thereon pointed or cutting members (6, 106; 7).
Patent CA-1192391-A (CA)
Inventor: SMITH ROBERT B
IPC: B05C11/06
Filed: 1982-11-01
Granted: 1985-08-27
Abstract: COATING THICKNESS CONTROL NOZZLE                  Abstract of the Disclosure An improved nozzle structure for directing a wide, thin jet stream of a gaseous fluid onto the surface of a running length of c flexible substrate emerging from a liquid coating bath to control the thickness of the coating liquid on the substrate employs a nozzle outlet construction producing laminar flow of the jet stream emerging from the nozzle structure  by providing a relatively long, thin conduit extending between an internal plenum chamber in the nozzle structure and the outlet orifice which is defined by smooth, planar, substantially parallel opposed surfaces on the nozzle structure.          The internal configuration of the plenum chamber and the air inlet to the nozzle structure provide substantially uniform pressure throughout the length of the plenum chamber to thereby produce uniform flow from the nozzle across its full width.
Patent CA-1187452-A (CA)
Inventor: LEE VERNON E
IPC: A47F5/10
Filed: 1983-01-12
Granted: 1985-05-21
Abstract: DISPLAY RACK               Abstract of the Disclosure An adjustable display rack for retail food merchandising which is assembled upon a novel adjustable frame structure.  The display rack comprises a pair of end structure assemblies and a pair of center structure assemblies, each of which includes a vertical support member attached to upper and lower horizontally extendible members.  Said center structure assemblies are placed between and perpendicular to the end structure assemblies which are positioned parallel to each other.  Each center structure assembly is securably attachable to its adjacent end structure assemblies.  Means are provided for mounting horizontally planar shelves to each structure assembly.
Patent CA-1196878-A (CA)
Inventor: SCHUCKER ROBERT C
IPC: C10G11/18
Filed: 1983-02-08
Granted: 1985-11-19
Abstract: ABSTRACT OF THE DISCLOSURE           A fluid coking process is provided in which a catalyst comprising a perovskite comprising at least one transition metal cation is present in the fluid coking zone (1).
Patent CA-1197744-A (CA)
Inventor: LAWRENCE NOEEL A
IPC: F24B1/193
Filed: 1983-03-10
Granted: 1985-12-10
Abstract: "NEWSPAPER BURNER FOR FIREPLACE"                Abstract of the Disclosure A newspaper burner comprises a base member fox supporting a stack of newspapers to be burned while permitting air circulation for the combustion thereof, the stack of newspapers comprising at least one group of newspaper sheets folded about a fold line extending widthwise of the newspaper to define a fold edge and a pair of free edges joined at the fold line and being arranged on the base member with the free edges resting thereon, and a back member upstanding from the base member for retaining such group of newspaper sheets with the fold edge thereof extending upwardly.  A leg member is fixed to the base member for supporting the base member and back member at a tilt angle whereby to hold the newspapers in a manner to promote a con-tinuous gradual burning thereof.  When ignited, the outermost sheet of the newspaper stack tends to burn from its free bottom  edge upwardly and in so doing to curl up and peel away from the underlying sheets of newspaper along the fold edge, thus effectively supplying the successively burning sheets with combustion air.          This results not only in a progressive or substantially one-at-a-time burning of the individual sheets of the newspaper stack, but also in a complete and efficient burning thereof since owing to the positioning of the back member at a tilt angle, the portion of newspapers adjacent the fold edge which is more compact and harder to burn and which remains after the major portion of the individual sheets has burnt away falls forwardly down onto the base member and continues to burn  slowly to fine ashes.
Patent CA-1196286-A (CA)
Inventor: GAFFAR ABDUL
IPC: A61K8/00
Filed: 1983-03-23
Granted: 1985-11-05
Abstract: PEROXYDIPIIOSPHATE TOOTHPASTE COMPOSITION            ABSTRACT OF THE DISCLOSURE A toothpaste composition containing a peroxydiphosphate salt and optionally a fluorine-providing anticaries agent as substantially the sole oral chemically active agents, in combination with specially selected polish-ing material, thickeners, and humectants.
Patent CA-1206385-A (CA)
Title: Positioner having user-adjustable dynamic response
Inventor: GASSMAN GEORGE W
IPC: F15B9/08
Filed: 1983-04-22
Granted: 1986-06-24
Abstract: ABSTRACT OF THE DISCLOSURE A positioner-actuator control system includes a pair of relays and a pivotally mounted beam for operation thereof in response to a pneumatic control signal. A summing beam has forces applied to it from an input signal, a controlled device position lever, a zero adjustment and a damping mechanism comprising a pair of flat springs attached to the relay beam and to the summing beam. A clamp is movable along the flat springs to permit user adjustment of the damping force.