baber/WOPTO huggingface dataset:
Patent CA-1141734-A (CA)
Title: Mounting arrangement for a vapour  discharge lamp
Inventor: SZEKER GEORGE
IPC: F21V23/02
Filed: 1980-09-18
Granted: 1983-02-22
Abstract: PH 25,108 ABSTRACT:           A mounting arrangement for auxiliary operating components for a high-pressure vapour discharge lamp in a standard inverted cup-shaped mounting structure for an incandescent street lamp comprises a U-shaped bracket attached by a leg of the bracket to the interior of the structure with one leg of the bracket being centrally located in an open end of the structure.  A holder for the lamp is attached to the leg of the bracket located in the open end and a reflecting metallic heat shield closes the remaining portion of the open end.  One of the auxiliary components is a capacitor which is attached to the other side of this leg and in the interior of the structure by a mounting strap which spaces the capacitor from contact with other components and the structure to limit transfer of heat to the capacitor. In order to further limit transfer  of heat to the capacitor, the mounting strap is provided with a plurality of small indentations spaced so the indentations support the capacitor within the strap, only the outside surface of the capacitor being in contact with the bottom of the indentations.
Patent CA-1164899-A (CA)
Inventor: OCHS CHARLES S
IPC: B65G47/90
Filed: 1980-10-14
Granted: 1984-04-03
Abstract: APPARATUS FOR TRANSFERRING METALLIC OBJECTS             BETWEEN CONVEYORS     ABSTRACT OF THE DISCLOSURE     A transfer means is described which transfers a group of metallic articles such as closure covers or the like from a first conveyor moving in one direction at one speed to a second conveyor moving in a different direction at a different speed.  The transfer means includes a magnetic pickup for engaging the articles on the one conveyor and a speed and direction adjusting means for adjusting the article speed and direction to that of the second conveyor.
Patent CA-1155632-A (CA)
Inventor: GRIFFITH EDWARD J
IPC: C08K3/18
Filed: 1980-12-12
Granted: 1983-10-25
Abstract: 43-4587A ASBESTIFORM CRYSTALLINE CALCIUM SODIUM OR LITHIUM PHOSPHATE, PREPARATION AND COMPOSITIONS ABSTRACT Asbestiform crystalline calcium M phosphate, where M is sodium or lithium, having a length to average diameter ratio of at least 5:1, can be prepared by forming a melt of a source of oxygen, calcium, phos-phorus and M having a mole ratio of about 15 percent to about 30 percent M2O about 48 percent to about 60 percent P2O5 and about 20 percent to about 37 percent CaO, cooling the melt within the range of about 500°C. to about 750°C. for a sufficient time to permit blocks of calcium M phosphate to form, and fiberizing the blocks into the asbestiform crystals. Such asbestiform crystalline calcium M phosphates are useful to prepare composites of organic polymeric materials.
Patent CA-1154188-A (CA)
Inventor: DESMARAIS THOMAS A
IPC: B29C47/00
Filed: 1980-12-16
Granted: 1983-09-20
Abstract: -                          Abstract The object of this invention is to provide a composi-tion of thermoplastic rubber which can be extruded into fibers and films with exceptional strength and good elasticity. Current formulations of some thermoplastic rubbers cannot be extruded into fibers or films with the accompanying strength and elasticity.    Compositions of the current invention comprise 20 to 50° by weight of one of a group of fatty acids or fatty alcohols containing from about 12 to about 24 carbon atoms and 80 to 50% by weight of a member selected from the group consisting of A-B-A block copolymers, where B is poly(ethylene-butylene) and A is a thermoplastic polymer which is phase incompatible with B.    This composition of matter result, in a thermoplastic rubber composition that is easily extrudable into fibers or films.  Extruded fibers of the current. composition can be made into elastic fabrics, elastic bands for clothing or made into nonwoven structures for use in elastic bandages or wrapping.  Films of the new composition can be used to make articles such as elastic disposable diaper backsheets or shower caps.
Patent CA-1174053-A (CA)
Inventor: NARITA KIICHI
IPC: C21B5/00
Filed: 1981-01-08
Granted: 1984-09-11
Abstract: ABSTRACT OF THE DISCLOSURE A method for estimating the geographical distribution of a cohesive zone in a blast furnace which is intermittently charged with an iron ore material to produce molten iron sub-stantially in a continuous manner is disclosed.  The method com-prises altering the whole or part of the composition of the charging iron ore material at a certain time point, measuring variations in the composition of produced molten iron ore slag over a given time period, and estimating the shape of the co-hesive zone in the furnace on the basis of a pattern of variation of one selected component and the speed of gravitational descent of the charged material through the furnace.
Patent CA-1237317-A (CA)
Inventor: BAKER PAMELA K
IPC: A61K31/135
Filed: 1981-01-21
Granted: 1988-05-31
Abstract: PHENYLETHANE DERIVATIVES AND ACID ADDITION SALTS THEREOF FOR ENHANCING THE GROWTH RATE OF   MEAT-PRODUCING ANIMALS AND/OR IMPROVING THE   EFFICIENCY OF FEED UTILIZATION THEREBY     ABSTRACT OF THE DISCLOSURE      A method for enhancing the growth rate of meat-producing animals and/or improving the efficiency of feed utilization thereby, which involves, orally or parenterally, administrating to said animals a growth-enhancing amount of a phenylethane compound or the acid addition salt thereof.
Patent CA-1160601-A (CA)
Inventor: BRAVERMAN MILTON
IPC: B65D75/34
Filed: 1981-03-25
Granted: 1984-01-17
Abstract: ABSTRACT OF THE DISCLOSURE        A barrier sheet for securement to the cover sheet of a multi-compartment medicinal dispensing device to render the cover sheet impervious to moisture.  The device also includes a base to which the cover sheet is secured.  The cover sheet includes plural closures releasably secured to one another along weakened lines.          The barrier sheet is formed of a moisture impervious plastic and has a central portion, a top edge portion, a bottom edge portion and an opposed pair of side edge portions.  The central portion and the edge portions each include an adhesive underside surface.          The central portion includes plural weakened lines corresponding to the weakened lines in the closures of the device.  Each of the edge portions of the barrier sheet is in the form of an elongated foldable flap.  The barrier sheet is secured to the cover sheet by disposing it on the cover sheet with the weakened lines of the barrier sheet coincident with the weakened lines of the cover sheet and with the adhesive on the underside of the barrier sheet in contact with the cover sheet.  The flaps are folded around the edges of the cover sheet and into securement with the device base to seal the edges of the cover sheet.
Patent CA-1161986-A (CA)
Inventor: GAUL JOHN H JR
IPC: C01B31/36
Filed: 1981-04-02
Granted: 1984-02-07
Abstract: TITLE:  A PROCESS FOR THE PREPARATION OF POLY(DISILYL)SILAZANE POLYMERS AND THE POLYMERS THEREFROM                        Abstract What is disclosed is a process for preparing R'3SiNH- containing silazane polymers by contacting and reacting` chlorine-containing disilanes with {Rl3Si}2NH where R' is vinyl, hydrogen, an alkyl radical of 1-3 carbon atoms or the phenyl group.  The silazane polymers are useful as chemical intermediates to produce silicon-containing chemical compounds.  They are also useful in the formation of silicon carbide-containing ceramic materials.
Patent CA-1166966-A (CA)
Inventor: BABB ALBERT L
IPC: A61K33/00
Filed: 1981-04-13
Granted: 1984-05-08
Abstract: ABSTRACT A  dialysate solution containing bicarbonate ion is provided in which the bicarbonate ion is generated in a flowing stream prior to dialysis by combining an aqueous sodium carbonate-containing stream produced from a bacteriostatic concentrate with an aqueous stream containing hydrochloric acid, acetic acid or a mixture of these acids in two stages with an excess of acid in the first stage.  The bicarbonate ion can be generated using a proportioning system in which the conductivity as well as the hydrogen ion activity of the resulting bicarbonate containing dialysate is monitored.         The acid can be provided in a unit dosage form of aqueous concentrate additionally containing chloride ion in a concentration of about 3.5 Molar to about 4.7 Molar, sodium ion in a concentration of about 1.9 Molar to about 2.7 Molar, and dextrose in a concentration of about 0 Molar to about 0.4 Molar. Additionally, the acid concentrate may contain acetate group in a concentration of up to about 0.525 Molar, calcium ion in a concentration of up to about 0.125 Molar, potassium ion in a concentration of up to about 0.14 Molar, and magnesium ion in a concentration of up to about 0.09 Molar.        The sodium carbonate containing stream can be generated by diluting an aqueous concentrate comprising at least about 20 grams of  sodium carbonate, calculated as anhydrous sodium carbonate, per liter of solution.
Patent CA-1153779-A (CA)
Inventor: RAUCH HARRY W SR
IPC: C04B35/195
Filed: 1981-04-21
Granted: 1983-09-13
Abstract: HIGH TEMPERATURE, LOW EXPANSION, CORROSION      RESISTANT CERAMIC & GAS TURBINE                            ABSTRACT     The present invention relates to ZrO2 - MgO - Al2O3 - SiO2 ceramic materials having improved thermal stability and corrosion resistant properties.  The utilization of these ceramic materials as heat exchangers for gas turbine engines is also disclosed.
Patent CA-1183837-A (CA)
Inventor: DEVENYI TIBOR
IPC: A23J1/12
Filed: 1981-04-22
Granted: 1985-03-12
Abstract: ABSTRACT     The invention relates to a method for modifying the conformation of plant proteins for increasing their biological utilization, which comprises treating said plant protein with a strong inorganic acid to adjust its pH to a value between 1.6 and 2.4, as   measured in a 20% by weight equeous suspension, for a period sufficient to increase the digestibility of said protein, and there-after, if desired, bringing the pH of said protein to a value between 4 and 7 with an alkalizing agent, wherein the moisture content of said protein is increased with the acid and the alkalizing agent at most to 50% by weight.           The process renders possible in a simple and inexpensive way to considerably increase the enzymatic digestibility and thereby the in vivo utilization of food and feed proteins.
Patent CA-1157897-A (CA)
Inventor: HORIKE MASAYOSHI
IPC: B60J1/02
Filed: 1981-04-23
Granted: 1983-11-29
Abstract: ABSTRACT    A window structure of a vehicle body comprises a wall portion forming part of the vehicle body and defining an opening therein; a window panel closing the opening and having at least one edge portion extending along and spaced apart inwardly from the wall portion for forming a gap between the wall portion and the edge portion; a resilient molding having a decorative trim portion bridging the window panel and the vehicle body for covering the gap, a stem portion integral with the decorative trim portion and extending in the gap, and a plurality of retrorse fins extending outwardly from both sides of the stem portion and angled toward the decorative trim portion for engagement with the edge portion of the window panel and the wall portion of the vehicle body; and retaining means for retaining the retrorse fins in engagement with the edge portion of the window panel and the wall portion of the vehicle body.
Patent CA-1165741-A (CA)
Inventor: WOBMANN WERNER
IPC: B65D83/14
Filed: 1981-04-27
Granted: 1984-04-17
Abstract: ABSTRACT OF THE DISCLOSURE         In order to avoid changes of mixtures or compounds in the course of time, at least one component is kept separately and added only when used.  In a pressure can one component is enclosed in a container and stored at a location in the range of motion of a dosing valve.  For this purpose a sleeve is secured to the valve disk.  The sleeve is provided with a shoulder as the support for the container and has an orifice.  On pressing the valve in the direction of the container the latter is broken or opened so that the component can be mixed with the component in the can.  The valve is first actuated by attaching a removable seal, which is removed after combining the components, whereupon the mixture is ready for processing.  This arrangement permits the contents of the can to be stored for any length of time while the readiness for processing is obtained in a very simple manner and the product can be processed by means of the pressure can in a manner which is just as simple.
Patent CA-1172139-A (CA)
Inventor: VOORHEES JOHN E
IPC: B26D7/08
Filed: 1981-05-15
Granted: 1984-08-07
Abstract: SLAVE BLADE SCRAPERS FOR A BAND SAW         ABSTRACT OF THE DISCLOSURE       In a band saw (10) particularly adapted for cutting meat, blade scrapers (25, 26) remove debris from the band saw blade (18) and throw it laterally and  forward  of  the  blade  (18) into  an  enclosure (40), which can be removed without the use of tools for  cleaning  and  for  disposing  of  the  collected debris.  The location of the blade scrapers (25, 26) is slaved to the location of the saw blade (18) to automatically  maintain the  proper  relationship  for most efficient debris removal without adjustment.
Patent CA-1153771-A (CA)
Inventor: MATHEW CHEMPOLIL T
IPC: C07C323/47
Filed: 1981-05-21
Granted: 1983-09-13
Abstract: PRODUCTION OF HYDROCARBYLTHIOALDOXIME      IN AQUEOUS METHANOL SOLVENT                  ABSTRACT OF THE DISCLOSURE         An aldoxime is reacted with chlorine or bromine to form a haloaldoxime in aqueous solution including methanol, and the haloaldoxime in aqueous solution including methanol is reacted with an alkali hydrocarbylmercaptide, or a hydro-carbylthiol and a base, to form a hydrocarbylthioaldoxime product in aqueous solution including methanol.  The product solution is neutralized; methanol is evaporated from the product solution; and the product is recovered as a solid. The product, such as methylthioacetaldehyde oxime, is a pesticide intermediate.
Patent CA-1181907-A (CA)
Inventor: FERNANDEZ JULIO A
IPC: B27K5/02
Filed: 1981-06-23
Granted: 1985-02-05
Abstract: Abstract of The Invention Nonpigmented aromatic alcohol-based wood stains suitable for use on unprimed hardwood surfaces are prepared from aniline dyestuffs and a solvent by the addition of specific cellulose ethers thereto.  In a preferred embodi-ment the stains additionally contain diberzylidene sorbitol as a gellant.  In further embodiments the solvent is benzyl alcohol or includes benzyl alcohol.
Patent CA-1135444-A (CA)
Inventor: AGARWAL PAWAN K
IPC: C09J123/26
Filed: 1981-09-11
Granted: 1982-11-09
Abstract: ABSTRACT OF THE DISCLOSURE            This invention relates to hot melt adhesive compo-sitions which includes a neutralized sulfonated elastomeric polymer having about 5 to about 50 meq. of neutralized sul-fonate groups per 100 grams of the neutralized sulfonated elastomeric polymer, and about 25 to about 250 parts by weight of a hydrocarbon resin of a petroleum or coal tar distillate, aliphatic dienes and mono and diolefins, cyclic olefins of 5 or 6 carbon atoms and hydrogenated poly cyclics per 100 parts by weight of the neutralized sulfonated EPDM terpolymer.
Patent CA-1168657-A (CA)
Inventor: STAHLHOFEN PAUL
IPC: G03C1/56
Filed: 1981-11-16
Granted: 1984-06-05
Abstract: ABSTRACT OF THE DISCLOSURE           A light-senstive composition, especially suitable for preparation of planographic printing plates, comprising a water-insoluble resinous binder which is soluble or swellable in aqueous alkaline solutions, and a naphthoquinonediazide sulfonic acid ester of the general formula I                                           (I) wherein D represents a 1,2-naphthoquinone-2-diazide-4-sulfonyl or 1,2-naphthoquinone-2-diazide-5-sulfonyl radical and R represents an alkyl or aryl radical. Printing  plates produced with such compositions exhibit good resistance to aqueous alkaline developers, alcohol-containing moistening liquids and gasoline hydrocarbons.
Patent CA-1180079-A (CA)
Inventor: GISMERVIK JAN E
IPC: H01H35/18
Filed: 1981-11-16
Granted: 1984-12-27
Abstract: ELECTRICAL SWITCH DEVICES   Abstract Float-controlled electrical switch includes a reed contact which is opened and closed by the field of force of a permanent magnet. The permanent magnet is embedded in a float which can be moved by rising and falling liquid levels towards and away from the reed contact for closing and opening of the reed contact. The reed contact cooperates with a relay which provides for engaging and disengaging of a working contact for engagement and disengagement of a bilge pump or another power device in connection with inspection of two separate liquid levels. Provision is made for a large distance between the liquid levels together with markedly distinct positions for engagement and disengagement of the reed contact by allowing the electromagnetic field of force of the coil of the relay to cooperate with the field of force of the perma-nent magnet. Provision is made for the field of force of the coil to be less than the field of force of the permanent magnet while the field of force of the coil alone is too weak to maintain the reed contact engaged.
Patent CA-1190962-A (CA)
Inventor: NIJMAN ALOYSIUS J
IPC: H02H9/04
Filed: 1981-11-19
Granted: 1985-07-23
Abstract: ABSTRACT:                   18 An arrangement for providing protection against overheating in a voltage limiting circuit in the event of overvoltages comprises a series arrangement of a voltage limiting element and a heat sensitive switching element. The voltage limiting element and heat sensitive switching element are connected by a high conductivity heat path so that when the temperature of the element increases this increase is passed to the switching element which reduces or switches off the current in the line between the ter-minals. In operation a signal supply line is connected to one terminal and the protected equipment is connected to the other terminal. The arrangement may be used to protect telephone exchange equipment from high voltages induced on telephone lines as a result, for example of lightning.
Patent CA-1196753-A (CA)
Inventor: VERONNEAU MARCEL
IPC: C04B18/04
Filed: 1981-12-08
Granted: 1985-11-19
Abstract: ABSTRACT OF THE DISCLOSURE     A process is provided by which dissolved metals may be recovered from aqueous waste solutions and converted to a particulate material, which may in turn be used as a filler for products such as asphalt.  The process involves effecting reaction in the solution to produce a sludge comprised  of metal hydroxides and sulfides, and admixing lime with  a concentrate thereof to ultimately produce the filler.
Patent CA-1161930-A (CA)
Inventor: KILGORE LEE A
IPC: B60L50/13
Filed: 1981-12-09
Granted: 1984-02-07
Abstract: 18                  49,174 ABSTRACT OF THE DISCLOSURE           A marine propulsion system is described that includes a gas turbine, an alternating current generator, a fixed pitch propeller, a synchronous motor and a fre-quency converter.  The frequency converted is connected electrically between the generator and motor during start ing and reversal procedures when the motor would normally have to operate as an induction motor.  Means are provided to  brake  the  system  dynamically to  speeds within the capacity of the frequency converter.  At speeds within the frequency converter's design capacity,  the motor can be operated synchronously while  it is  running at a  speed below  the  minimum  operating  speed of the turbine  and generator.
Patent CA-1173441-A (CA)
Inventor: HUNKELER WALTER
IPC: C07D487/14
Filed: 1981-12-16
Granted: 1984-08-28
Abstract: Abstract The novel imidazodiazepines of the general formula                   I     wherein A together with the two carbon atoms denoted as a and signifies the group     (a)   or      (b) R1 signifies hydrogen, lower alkyl, lower alkoxymethyl, halogen, nitro or a group of the formula -COOR4, R2 signifies hydrogen, trifluoromethyl or halogen, R3 signifies hydrogen, trifluoromethyl, halogen or lower alkyl, R4 signifies methyl, ethyl or iso-propyl and X signifies an oxygen or sulphur atom and the carbon atom denoted as .gamma. has the (S)- or (R,S)--configuration, and their pharmaceutically acceptable acid addition salts are useful in the antagonization of the central-depressant, muscle relaxant, ataxic, blood pressure-lowering and respiratory-depressant properties of 1,4-benzodiazepines which have tranquillizing activity, for example as antidotes in the case of intoxications with 1,4-benzodiazepines which have tranquillizing activity, for shortening anaesthesia induced by such 1,4-benzodiazepines etc;  they can also be used for suppressing the activities on the central nervous system of 1,4-benzodiazepines used in other fields of indication, for example of schistosomicidally-active 1,4-benzodiazepines such as (+)-5-(o-chlorophenyl)-1,3--dihydro-3-methyl-7-nitro-2H-1,4-benzodiazepin-2-one.     The compounds of formula I above can be manufactured according to various methods starting from partly novel starting materials and can be used in galenical administration forms.
Patent CA-1184430-A (CA)
Inventor: HAGSHENAS BEHZAD
IPC: F16N7/36
Filed: 1982-02-03
Granted: 1985-03-26
Abstract: Abstract of the Disclosure This invention relates to a self-priming screw pump lubrication system.  The system 10 includes a central feed tube which communicates at one end with lubricant in a reservoir or sump and at the other end to the central region of an assembly that includes a horizontally disposed rotating shaft.  The shaft having thereon threaded portions of opposite pitch mounted within a pair of mating sleeves which sleeves are biased away from each other at the central region of the assembly.  The other ends of the sleeves are in abutting relationship with the outer races of a pair of angular contact bearings to be lubricated.  Each of the inner races of the bearings are mounted on the rotary shaft.  Lubricant slingers are mounted on the rotating shaft at a point remote from the bearings and cooperate with the lubricant that has been drawn upward through the central feed tube and delivered to and past the bearings, whereupon the slingers propel the lubricant back to the reservoir for reuse.
Patent CA-1174415-A (CA)
Inventor: PHIPPS ARTHUR L
IPC: B29C48/90
Filed: 1982-03-08
Granted: 1984-09-18
Abstract: ABSTRACT OF THE DISCLOSURE An apparatus is provided for forming, shaping and surface finishing a foam extrudate as it expands and passes from an extrusion die to obtain, in particular, foam or cellular bodies having a substantial thickness in relation to their width. The apparatus comprises opposed extrudate shaping members located on opposite sides of the die orifice of the extrusion die and extending immediately downstream therefrom. The upstream end of each shaping member is hingedly supported adjacent and preferably slightly upstream from the die orifice, and the hinged supports at the upstream ends of the shaping members are uniformly adjustable towards and away from the central transversely extending plane of the extrusion die. The downstream end of each shaping member is hinged to a respective conveyor or surface finishing member of a conveyor or surface finishing assembly. The conveyor or surface finishing members each include a moving belt backed by relatively large area plates, and together form therebetween a downstream continuation of the passageway formed between the shaping members. One of the conveyors is air balanced or floated at its upstream and downstream ends by piston-cylinder assemblies and urged against the extrudate at controlled pressure. The other conveyor is adjustably yet fixedly secured at its upstream and downstream ends.