baber/WOPTO huggingface dataset:
Patent CA-1125134-A (CA)
Title: Apparatus for administering  incompatible i.v. liquids
Inventor: BUJAN ALBERT F
IPC: A61M5/14
Filed: 1978-04-19
Granted: 1982-06-08
Abstract: APPARATUS FOR ADMINISTERING  INCOMPATIBLE I.V. LIQUIDS          Abstract of the Disclosure An apparatus for separately administering two or more incompatible materials to a recipient through a common injection site.  An I.V. administration set is interconnected to one inlet arm of a junction means and another arm of the junction means provides an entry for an additional liquid conveying means represented by an additional I.V. administra-tion set or a hypodermic syringe.  To the opposite end of the junction means is secured a length of tubing ultimately con-nected to a hypodermic needle.  In one embodiment, the tubing extending from the junction means to the hypodermic needle has an inner smaller diameter tubing interconnected to one of the inlet ports in the junction means.  In another embodi-ment, the junction means has separate flow paths and the tub-ing extending from the junction to the hypodermic needle has a partition extending longitudinally within the tubing to provide separate flow paths for the liquids entering through the junction means and ultimately to the hypodermic needle.
Patent CA-1113103-A (CA)
Inventor: MOORE GEORGE G I
IPC: C09K15/14
Filed: 1978-05-05
Granted: 1981-11-24
Abstract: ABSTRACT   3,5-Bis(t-butyl)-4-hydroxyphenyl- and 3,5-bis-(t-butyl)-4-hydroxybenzoyl-substituted thiophenes have valuable pharmacological activity as antiinflammatory agents.
Patent CA-1103045-A (CA)
Inventor: COUCH THOMAS W
IPC: G07C1/00
Filed: 1978-05-08
Granted: 1981-06-16
Abstract: DEVICE FOR USE AS AN ELAPSED TIME    INDICATOR OR TIME TEMPERATURE           INDICATOR                      Abstract of the Disclosure There is provided an indicator device for use as a time indicator or a time-temperature indicator.  A container is provided for housing a frangible capsule and a porous carrier.  A vapor generating chemical is enclosed in the cap-sule.  A mixture, including a second chemical, a pH change responsive indicator, and a gel forming agent are impregnated in the porous carrier.  The pH of the vapor is different from the second chemical.  A gel is formed from the mixture and provides uniform dispersion of the second chemical and the indicator throughout the porous carrier, as well as provides an impedance to the vapor as it moves through the porous car-rier.  The device is thus useful as an elapsed time indicator for certain temperature ranges as well as a time-temperature indicator for wider temperature ranges.
Patent CA-1073416-A (CA)
Inventor: FRAZIER ALBERT A
IPC: F04F1/06
Filed: 1978-05-15
Granted: 1980-03-11
Abstract: VACUUM BOTTLE WITH PUMP DISPENSER Abstract of the Disclosure A vacuum bottle includes a pump dispenser for dispensing liquids from the temperature insulating interior without the need for removing the top or pouring. The pump dispenser employs a manually operated disk to pump air from a diaphragm into the bottle interior where it forces the liquid contents up a fluid tube and out a dispensing spout. A plurality of spaced ribs improve the operation of the dispenser mechanism by preventing twisting of the disk during pumping.
Patent CA-1094046-A (CA)
Title: Pneumatic percussion tool
Inventor: TKACH KHAIM B
IPC: E21B1/30
Filed: 1978-06-02
Granted: 1981-01-20
Abstract: PNEUMATIC PERCUSSION TOOL A pneumatic percussion tool comprising a hollow cylindrical body with a nut which covers the open end of the body and has longitudinal channels opening at one end on the internal cylindrical surface of the nut. Reciprocating under the pressure of compressed air inside said body is a stepped ram with an axial channel and at least one radial channel communicating with said axial channel. The front portion of the ram together with the walls of the body forms a reverse-stroke chamber which communicates periodically with the compressed air line through the channels of the ram. The surface of the ram large-diameter step is provided with longitudinal channels for communication of the reverse-stroke chamber with the atmosphere. The external surface of the ram small-diameter step, the internal surface of the body, the face of the nut and the face of the ram large-diameter step form an annular space which is put periodically in communication with the atmosphere whilst the portion of the ram small-diameter step interacting with the nut has at least one radial port arranged so that during the movement of the ram towards the front end of the body  said annular space is filled with compressed air through the radial port of the ram and the longitudinal channel of the nut.
Patent CA-1101088-A (CA)
Inventor: VECELLIO BERNARDINO
IPC: H01B9/06
Filed: 1978-07-14
Granted: 1981-05-12
Abstract: ELECTRIC POWER CABLE IMPREGNATING FLUID AND CABLE CONTAINING SUCH FLUID     ABSTRACT OF THE DISCLOSURE:   An insulating fluid for impreg-nating the solid insulation of an oil-filled electric power cable, particularly for a cable to be submerged in water, which comprises at least one lower aliphatic derivative of napthalene, preferably, 1 methylnapthalene or 1, 2, 3, 4 -tetrahydronapthalene, or mixtures thereof or a mixture of one or more lower aliphatic derivatives of naphtalene with a conventional impregnating fluid.  In the latter case, the derivative is present in a significant amount and preferably, is present in an amount sufficient to provide a specific gravity substantially equal to the specific gravity of water.          Also, an electric power cable having its insulation impregnated with such insulating fluid.
Patent CA-1112938-A (CA)
Inventor: MEILI RENE
IPC: A21D13/08
Filed: 1978-10-27
Granted: 1981-11-24
Abstract: ABSTRACT OF THE DISCLOSURE     An improved process is disclosed for the manufacture of a meringue for use in meringue-garnished pastries or other sweet products, which will retain its stiffness after whipping.          The meringue is formed by whipping a mixture of warm water, boiled gelatine, and whipping agents to provide a whipped mixture, adding a boiling solution of xylitol under continued whipping, and thereafter admixing pulverized xylitol under further whipping until a non-collapsing stiffness is attained.
Patent CA-1087946-A (CA)
Inventor: DORBECK LEO R
IPC: F24S10/40
Filed: 1978-11-03
Granted: 1980-10-21
Abstract: IMPROVED SOLAR ENERGY COLLECTION SYSTEM                  ABSTRACT OF THE DISCLOSURE         A solar energy collector comprises an elongate evacuated envelope through which passes a two-way flow pipe.  A nearly ideal reflector surface having an efficiency greater than 75% is provided in the envelope to reflect and focus incident light on the fluid flow pipe.
Patent CA-1113946-A (CA)
Inventor: BOSCHI PIER M
IPC: A01N57/08
Filed: 1978-12-22
Granted: 1981-12-08
Abstract: ABSTRACT OF THE DISCLOSURE:          Phosophoric or thiophosphoric esters of 5(3)-hydroxy-pyrazoles are disclosed having the formula  :      (III)                   or                      (IV) wherein:  R = H; alkyl with 1-7 carbon atoms optionally sub-stituted with halogens, CN, and carboalkoxy groups; phenyl optionally substituted; benzyl; alkenyl; or alkynyl; X = halogen; -SR; -OR; -N(R)2; or    where Y is equal to or different from each other, and = H; C1-C3 alkyl; halogen; -SR; -OR; or -N(R)2; Z = S; or O; and R1  and R2, equal to or different from each other, are: alkoxyls; alkyls; phenyls; or alkylthio-or alkyl-amino-groups. These are useful as insecticides, acaricides and nematodacides.
Patent CA-1093287-A (CA)
Inventor: JUNGESJO HARALD N
IPC: B21D53/28
Filed: 1979-01-02
Granted: 1981-01-13
Abstract: MACHINE FOR SPLINING THIN-WALLED    POWER TRANSMISSION MEMBERS                  ABSTRACT OF THE DISCLOSURE          The machine disclosed includes apparatus for splining thin-walled sleeves of power transmission members that are mounted on a toothed mandrel between a pair of toothed dies by an automatic loader which also removes the members from the man-drel after the splining.  Loading and unloading members of the loader are moved axially along the axis of mandrel rotation by associated actuating cylinders to move members to be splined from an indexer onto the mandrel and to move the members after splining from the mandrel back to the indexer.  Clamping surfaces on the end of the mandrel and a rotatable clamp of the loading member position the sleeve of a member being splined over the mandrel teeth.  The unloading member is received within a central opening of the mandrel and has an annular centering surface that properly locates the member being splined.  Antifriction thrust bearings are utilized to connect the rotatable clamp to the axially movable loading member and to connect a rotatable shaft of the unloading member to a coupling member that is connected to the associated actuating cylinder.  An antifriction spindle assembly has a rotat-able spindle that mounts the mandrel with aligned openings of the mandrel and the spindle receiving the unloading member for axial movement during loading and unloading.  In one preferred embodi-ment, the toothed dies comprise straight racks that are slidably movable on opposite sides of the mandrel with one of the racks fixed to a timing rack which meshes with a timing gear on the spindle to coordinate the mandrel rotation with   rack movement.  In another preferred embodiment, the toothed forming faces of the dies are curved.  Tool mounts rotatably support the curved dies and are driven by a drive mechanism that also drives the spindle on which the mandrel is mounted with the unloading member extending through the spindle and the mandrel to move axially during loading and unloading.  A differential of the drive mechan-ism provides the driving of the spindle in coordination with the driving of the tool mounts while allowing timing adjustment of the mandrel when required.
Patent CA-1112667-A (CA)
Title: HERBICIDALLY ACTIVE .alpha.-(4-PHENOXYPHENOXY) PROPIONIC ACID ALKOXYALKYL AMIDES, PROCESSES FOR THEIR MANUFACTURE, HERBICIDALLY COMPOSITIONS CONTAINING THEM AND THEIR USE
Inventor: BOEHNER BEAT
IPC: C07C231/12
Filed: 1979-01-08
Granted: 1981-11-17
Abstract: Abstract of the Disclosure The present invention relates to novel herbidically active 4-(p-trifluoromethylphenoxy)-.alpha.-phenoxypropionic acic alkoxyalkyl amides, processes for their manufacture and also herbicidal compositions which contain them.  The preferred utility of the novel compounds is the selective control of monocotyledonous weeds.         The novel compounds have the general formula I                                    (I) wherein "alkylene" represents a straight or branched sa-turated hydrocarbon chain of 1 to 4 carbon atoms and R re-presents an alkyl radical of 1 to 4 carbon atoms.         The novel compounds are obtained by reacting a halide or lower alkyl ester of 4-(p-trifluoromethylphenoxy)-a-phenoxypropionic acid with an alkoxyalkyl amine H2N-alkylene-O-R or by reacting a hydroxydiphenyl ether   wherein Y is hydrogen or a cation, with an a-halopropionic acid alkoxyalkl amide of the formula   in the presence of an acid acceptor.         Preferred compounds of the formuls I are N-(2-me-thoxy)-ethylamide and N-(3-methoxy)-propyl-(2)-amide.
Patent CA-1122659-A (CA)
Inventor: SOMENO NOBORU
IPC: H03J5/00
Filed: 1979-01-30
Granted: 1982-04-27
Abstract: MULTI BAND RADIO RECEIVER SYSTEM WITH PHASE LOCKED LOOP     ABSTRACT OF THE INVENTION           A multi band radio employs frequency counters to determine a scaling factor during coarse tuning which is employed in a phase locked loop to control the frequency of a local oscillator during normal operation.  Frequency counters count the frequency in the phase locked loop and in a low variable frequency generator to determine the rf frequency to which the receiver is tuned.  Read only memories provide band and frequency displays with control signals based on the counted frequencies.
Patent CA-1135710-A (CA)
Inventor: YOSHIDA RYO
IPC: C07C323/29
Filed: 1979-03-12
Granted: 1982-11-16
Abstract: Abstract of the Disclosure:       The specification discloses compounds of the formula:                             wherein A is a hydrogen atom, a methyl group or a methoxy group, the groups R may be the same or different and each represents a halogen atom, a lower alkyl group, a lower alkoxy group, a lower alkylthio group, a trifluoromethyl group, a cyano group or a methylenedioxy group, X is a hydrogen atom or a halogen atom, Y is an oxygen atom or a sulfur atom, Z is a lower alkylene group and n is 0 or an integer of 1 to 3, provided that the substituted ureido group is present at the m- or p-position with respect to the substituent represented by the symbol X, and at the same time, at the m- or p-position with respect to the substituent represented by the symbol Z.  These compounds have   very good selective herbicidal and/or fungicidal activities and can be prepared, for instance, by reacting the corresponding phenyl isocyanate with a reagent of the formula:                             wherein A is as defined above.  The compounds can be used in the cultivation of a wide range of crops.
Patent CA-1127954-A (CA)
Title: Plate-shaped insulation member and a method for  manufacturing such a member
Inventor: KAMSTRUP-LARSEN J RGEN
IPC: E04C2/18
Filed: 1979-03-14
Granted: 1982-07-20
Abstract: Abstract of the disclosure:     In a plate-shaped insulation member consisting of parallel mineral wool strips positioned side by side with the fiber planes normal to the main surfaces of said members the strips  are joined together by connecting means laid down in parallel tracks extending transverse to said strips and having a small depth relative to the thickness of the strips. The connecting means may consist of strings laid down in tracks either in one main surface only for production of flexible insulation mats or in both main surfaces for production of rigid formstable insulation plates. The latter may also be produced by connecting means in the form of relatively thin strips of corrugated wall board, for example, laid down in said tracks in an upstanding position.
Patent CA-1138558-A (CA)
Inventor: MARINE JEAN
IPC: H01L31/12
Filed: 1979-03-20
Granted: 1982-12-28
Abstract: Abstract of the Disclosure A layer of thickness xj is formed at the surface of a wafer of p-type ZnTe semiconductor material and compensated so as to provide insulation with high resistivilty. Ions are implanted with sufficient energy to form a trapping region of thickness x1 at the surface of the semiconductor and to form beneath the trapping region an insulating region of thickness x2, with x1 < xj. The diode has high efficiency both for emission of light having well-defined wavelengths and for current generation when subjected to light radiation.
Patent CA-1113012-A (CA)
Inventor: ORMOND THEODORE W
IPC: F01N1/14
Filed: 1979-03-26
Granted: 1981-11-24
Abstract: COMBINATION SPARK ARRESTOR   AND ASPIRATING MUFFLER               Abstract of the Disclosure A spark arrestor aspirating muffler for an internal combustion engine which comprises an outer body or housing having an exhaust gas inlet in one end and a gas outlet in the opposite end.  Located immediately upstream of the outlet is a venturi and air is drawn into the throat of the venturi through an air inlet tube connected to a pre-cleaner for the engine.  A baffle plate containing a series of louvered openings is positioned upstream of the venturi and the exhaust gases entering the gas inlet conduit are swirled outwardly as they pass through the louvered openings and are discharged through the venturi.  The solid particles  in the swirling exhaust gas are thrown outwardly and move along the inner surface of a tubular member which is secured to the downstream side of the baffle and are collected in a collection chamber.
Patent CA-1110400-A (CA)
Inventor: MODIC FRANK J
IPC: C08J9/06
Filed: 1979-03-30
Granted: 1981-10-06
Abstract: ABSTRACT OF THE DISCLOSURE A silicone foam composition comprising a vinyl-containing polysiloxane, optionally a filler, water a hydrogen-containing polysiloxane and a platinum catalyst.  Such a silicone foam composition is useful as flame insulative material and especially for electrical systems in nuclear plants.
Patent CA-1120796-A (CA)
Inventor: HELWIG LAWRENCE E
IPC: B65B13/26
Filed: 1979-05-09
Granted: 1982-03-30
Abstract: COATED METAL WIRE                      ABSTRACT  A metal tying wire having high knot joint efficiency has an alkali metal or alkaline earth metal silicate coating weighing 110 to 470 mg/ft2 of wire surface, the coating being baked at temperatures in the range of 700 to 1200°F until essentially all physically absorbed water is driven off.
Patent CA-1134421-A (CA)
Inventor: VOGT GEORGE H
IPC: H02K5/08
Filed: 1979-06-08
Granted: 1982-10-26
Abstract: Abstract of the Disclosure The rotating field of a dynamoelectric machine comprises a rotor having electrically conductive windings extending along the axial length of the rotor. The windings are disposed in axially extending slots and the slots include electrical insulation for preventing the transfer of electric current between the windings and the rotor body. A direct cooled generator field is one which is cooled by the atmosphere surrounding the field; e.g., hydrogen or air, and is designed so that the gas coolant is pumped radially through the windings and axially through sub-slots in the rotor body. The present invention is concerned with sub-slot covers which are designed to improve the electrical insulating properties of the cover by increasing the electrical path length between the windings and the rotor body and by obviating the formation of electrical paths due to the possible accumulation of foreign material.
Patent CA-1143360-A (CA)
Title: Composition of matter and method of preparing same, catalyst, method of producing the catalyst and polymerization process employing the catalyst
Inventor: CAPSHEW CHARLES E
IPC: C08F10/00
Filed: 1979-07-16
Granted: 1983-03-22
Abstract: Abstract A transition metal compound and a metal halide compound selected from metal dihalide compounds and metal hydroxy-halide compounds are chemically combined to form a compos-ition of matter. The composition of matter is suitable for use with an organometallic compound to produce an active olefin polymerization catalyst. Exceptionally high polymer yields are realized per gram of catalyst when the catalyst is treated with a halide ion exchanging source and used with an organometallic cocatalyst.
Patent CA-1124982-A (CA)
Inventor: DEYO BRUCE
IPC: E21B15/04
Filed: 1979-10-09
Granted: 1982-06-08
Abstract: ROTARY BLAST HOLE DRILL            Abstract of the Disclosure A rotary blast hole drilling apparatus having a tiltable mast supported by adjustable mast braces and hav-ing a drill stem guide is described.  The tiltable mast is supported by mast braces extending from the mast to a sup-porting platform, each formed of telescoping members.  A series of openings are arranged along the length of the lower mast brace member for receiving a stop pin to be placed at the desired point for making the mast brace of a length necessary to support it at the desired angle of tilt.  A seat is placed on the stop pin and allows the mast brace to assume the desired length to support the mast at the desired angle.  A drill stem guide assembly is provided for substantially frictionlessly gripping the drill stem, especially as an angled drilling operation is being carried out.  The entire drill stem guide assembly is operable to pivot substantially 90 degrees to permit passage of a rot-ary gear box drive assembly for the drill stem as it moves towards the lower end of the mast.
Patent CA-1099474-A (CA)
Inventor: KAUFMANN JOHN H
IPC: E04D1/20
Filed: 1979-10-26
Granted: 1981-04-21
Abstract: ABSTRACT OF THE DISCLOSURE           A roofing shingle having an elongated body of syn-thetic plastic foam tapering from a major thickness adjacent the leading face to a minor thickness adjacent a trailing face.  The body has each end shaped to interfit with a com-plementary end of an adjacent shingle.  The leading face is shaped to interfit with the trailing margin of adjacent trailing shingles.  Preferably, one end has a flange and the other end a recess to receive the flange of the adjacent shingle and the leading face has a recess to receive the trailing margin of the adjacent shingle.  The shingles may be fitted together to apply an insulating blanket to a roof deck.  Preferably, the shingles are aligned in rows and the shingles of respective rows are staggered with respect to the shingles of other rows.
Patent CA-1136082-A (CA)
Inventor: TATES DONALD W
IPC: B65H39/11
Filed: 1979-11-13
Granted: 1982-11-23
Abstract: ABSTRACT OF THE DISCLOSURE           An apparatus in which a sheet advancing along a pre-determined path is collected in one of a plurality of movable sheet receiving stations.  One of the receiving stations is aligned with the sheet path.  A guide moves from an inoperative position spaced from the receiving stations to an operative position coupling the aligned sheet receiving station with the sheet path. This enables the sheet to advance into the receiving station.
Patent CA-1142699-A (CA)
Inventor: SIEGMUND WERNER
IPC: C09K3/18
Filed: 1980-06-11
Granted: 1983-03-08
Abstract: ABSTRACT OF THE DISCLOSURE           An antifreeze admixture for the surface layer of a road, comprising:  a first and primary component thereof, being a granular, inorganic material, grains thereof being porous, in which the pore volume is at least 30 degrees, the pores containing a first antifreeze substance; a second and secondary component, being a granular, organic material, the grains thereof also being porous and having a pore volume in excess of 30 degrees, the pores containing a second antifreeze substance; at least one of the components being made hydrophobic through the addition of a silicon-organic compound; and the grains of said first and second component being embedded in a bituminous, or asphalt, binder.  The grains being protected against frost by the antifreeze substance which is usually NaC? and CaC?2 salts.
Patent CA-1152285-A (CA)
Inventor: FORTER HANSRUEDI
IPC: B01D1/26
Filed: 1980-06-11
Granted: 1983-08-23
Abstract: Abstract of the Disclosure The invention provides a process for regenerating contaminated sulphuric acid using indirect heating in apparatus of, or at least coated with, enamel, characterized in that the acid is first concentrated to an output concentration of from 60 to 80% by weight of H2SO4 in an indirectly heated, single-stage or, optionally, even multistage preconcentration unit;  the acid is subsequently introduced into a high concentration unit where it is concentrated to a level of from 90% by weight to 98.3% by weight of H2SO4 at temperatures of from about 160°C to 250°C and under a pressure of from about 30 Torr to 100 Torr;  the acid is then delivered to a purification stage in which a temperature of from 220°C to 350°C is maintained; and the acid is purified under atmospheric pressure or reduced pressure; and an apparatus for carrying  out the process described above.
Patent CA-1122094-A (CA)
Title: Built liquid detergent composition
Inventor: VAN DEN BROM GUIDO C
IPC: C11D3/39
Filed: 1980-06-20
Granted: 1982-04-20
Abstract: C 572/C 574  (R) Abstract  of  the  Disclosure By inclusion of an alkali metal soap and an alkanolamine in a liquid detergent composition which contains a mixture of sodium tripoly-phosphate  and tetrapotassium pyrophosphate, a stable liquid, both at 0°C and at 52°C is obtained, in the presence of a hydrotrope. This system can also incorporate hydrogen peroxide, without any detrimental  effect on its chemical or physical stability.