baber/WOPTO huggingface dataset:
Patent CA-1144394-A (CA)
Inventor: TERMINIELLO MICHAEL A
IPC: G01N1/20
Filed: 1981-11-23
Granted: 1983-04-12
Abstract: ROTATING RIFFLER                 Abstract of the Disclosure A rotating riffler for the purpose of withdrawing smaller laboratory-sized representative particulate samples from larger samples.  This comprises a rotating disk having an interchangeable top plate of plastic foam having openings therein to accommodate sample containers.  Where different size sample containers are employed, the plastic foam plate is changed to accommodate them. The rotating disk is mounted on a base containing a variable speed drive and is supported at the periphery by bearings rather than by the shaft.  A slurry or dry volume of particles of which a smaller representative sample is required, is fed into a funnel-like device, then drops in a controlled flow into the sampling containers rotating below the funnel.  "V"-shaped bridging devices having curved legs are attached between each pair of containers to prevent spilling.
Patent CA-1171558-A (CA)
Inventor: LEMKE NORBERT
IPC: H04N5/32
Filed: 1981-11-30
Granted: 1984-07-24
Abstract: ABSTRACT OF THE DISCLOSURE            In the reproduction of pictures, and in particular the stereo-scopic reproduction of x-ray pictures on a picture screen, two electrical picture signals which are displaced in time rela-tive to each other are produced from picture elements recorded by means of a television camera, one of the two picture signals being reversed from positive to negative or from negative to positive.  Those of the reversed picture signals which produce sharp contours in the picture are filtered out, and the resul-ting picture signals are brought together again in their time displaced mode and the picture signals resulting from the superimposition of the combined picture signals are transformed on the picture screen into picture elements.
Patent CA-1157201-A (CA)
Inventor: FARIAN GERHARD
IPC: B25C1/04
Filed: 1981-12-01
Granted: 1983-11-22
Abstract: TITLE OF THE INVENTION:          BUFFER SYSTEM FOR FASTENER DRIVING DEVICES          ABSTRACT OF THE DISCLOSURE:            The present buffer system for a fastener driving device includes two cooperating buffer elements located at the bottom of the driving cylinder.  A first buffer element of hard elastic material rests on the inwardly facing surface of the cylinder bottom in such a manner that at least a portion of the sur-face of the first buffer element contacting the bottom is movable relative to the bottom of the driving cylinder.  A second buffer element made of an elastic material softer than the hard elastic ma-terial of the first buffer element, rests on the first buffer element.
Patent CA-1191603-A (CA)
Inventor: MCWHIRTER IAN
IPC: G11B20/02
Filed: 1981-12-16
Granted: 1985-08-06
Abstract: ABSTRACT     The invention provides for the recording of an audio message and subsequent playback thereof and includes a facility for establishing whether the playback message is an authentic reproduction of the original message.  The facility is obtained by producing a first data signal indicative of the audio message and recording it together with the audio message and producing a second data signal indicative of the playback message, and comparing the first and the second data signals to establish that the playback is an authentic reproduction of the original message parity exists between the data signals.
Patent CA-1166091-A (CA)
Inventor: OYAMADA AKIRA
IPC: C08F299/00
Filed: 1982-01-07
Granted: 1984-04-24
Abstract: ABSTRACT OF THE DISCLOSURE    In preparing a resin coated sand for use in sand mold casting processes by a hot-melt process using an unsaturated polyester which is solid at room temperature as the coating material, a solution of an organic peroxide as a polymerization initiator for the unsaturated polyester is introduced into the mixture of heated foundary sand and the unsaturated polyester while the polyester is in the state of liquid coating on the sand particles, and stirring is continued to uniformly mix the solution with the unsaturated polyester and evaporate and dissipate the solvent before solidification of the polyester coating as the result of cooling of the mixture.  The polyester coating contains no liquid cross-linking agent, so that the resin coated sand is untacky and high in fluidity at room temperature and, therefore, can be filled into a die cavity to shape a sand mold or core with sufficiently high bulk density.
Patent CA-1192687-A (CA)
Inventor: ALBERTS HEINRICH
IPC: C08F283/12
Filed: 1982-02-12
Granted: 1985-08-27
Abstract: Stable, organic multi-component dispersions ABSTRACT OF THE DISCLOSURE       The invention relates to special stable dispersions which crosslink at room temperature upon exposure to moisture in the atmosphere. The dispersions comprise polysiloxanes, vinyl-grafted polysiloxanes and conden-sation products, e.g. by weight approximately comprising I.   20-90 % of at least one diorganopolysiloxane optionally terminated by OH, II.  5-85 % of at least one aliphatic or mixed aliphatic aromatic polycondensation product or polyaddition product, polyether, or vinyl polymer with a glass temperature TG of up to 40°C and/or a vinyl monomer-grafted derivative thereof, and III. 5-85 % of at least one organopolysiloxane modified by grafting with at least one vinyl monomer and comprising A)   10-90 % of a diorganopolysiloxane optionally terminated by OH, B)   10-90 % of polymerized units of at least one vinyl compound, and C)   0-80 % of at least one aliphatic or mixed ali-phatic/aromatic polycondensation product or poly-addition product, polyether, or vinyl polymer with a glass temperature TG of up to 40°C.
Patent CA-1175980-A (CA)
Inventor: MIYASHITA SHUNITSU
IPC: C08F283/08
Filed: 1982-03-03
Granted: 1984-10-09
Abstract: ABSTRACT OF THE DISCLOSURE Acrylonitrile compound - styrene compound grafted polyphenylene oxides containing substantially no unmodified polyphenylene ether are disclosed. These graft copolymers have excellent solvent resistance and resistance to oxidation.
Patent CA-1172513-A (CA)
Inventor: BROWN ERNEST C
IPC: A21B1/42
Filed: 1982-03-31
Granted: 1984-08-14
Abstract: ABSTRACT A product conveyor that has a predominately open area transports food substances, such as pizzas and the like to be cooked, through a thermally insulated treatment zone.  An array of nozzles disposed below the conveyor across the width and along the length of the treatment zone discharges streams of heated air upwardly through the conveyor against the bottom surfaces of the food products on the conveyor for primary heat exchange treatment.  A reflection surface forms an upper boundary of the treatment zone, and the portion of the upwardly flowing air streams that is not deflected by the food products on the conveyor impinges against the reflection surface and is transformed into downward flowing relatively low velocity air for flow against and across the top surfaces of the food products.  After those heat exchange interactions the air is drawn downwardly between the nozzles for exhaust at a point located below the conveyor.
Patent CA-1198585-A (CA)
Inventor: KLEIN ALFONS
IPC: H01G4/22
Filed: 1982-04-14
Granted: 1985-12-31
Abstract: An impregnating agent and its use Abstract Compositions containing ditolyl ethers have out-standing dielectric properties.     They are particularly suitable for use as impregnating agents in condensers.
Patent CA-1176328-A (CA)
Inventor: SALIGNY YVES
IPC: H01R4/24
Filed: 1982-04-15
Granted: 1984-10-16
Abstract: CARPANO & PONS INDUSTRIES                 CLUSES /France "IMPROVEMENTS IN OR RELATING TO A CONNECTING  ELEMENT FOR USE ON TELECOMMUNICATIONS"     ABSTRACT OF THE DISCLOSURE     The invention relates to a connecting element consist-ing of a plate whose faces operate on either side of at least one automatically stripping connecting plug, in conjunction with an electrical conductor, in order to ensure the connection of the latter into the said plug. The plate consists of two faces through which two passages are provided, of sufficient dimensions to allow the conductor to pass through. These passages have two opposite edges arranged in the direction in which the plate is pushed in. The first edge is directed towards the free ends of the faces, in order to work in conjunction with the conductor when the latter is connected. The second edge which is opposite is provided in order to ensure the disconnection of the said conductor out of the plug, when the plate is withdrawn in the direction 18. Am element of this kind can be used especially for connecting and disconnecting wires of telecommunication lines, on distributors or subdistributors.                      ------oooOooo------
Patent CA-1190748-A (CA)
Inventor: AUSTIN JAMES W
IPC: C22B3/10
Filed: 1982-04-20
Granted: 1985-07-23
Abstract: PROCESS FOR PURIFYING MOLYBDENITE           CONCENTRATES       ABSTRACT OF THE DISCLOSURE      An improved process is disclosed for the treatment of molybdenite concentrate to remove impurities, such as copper and lead therefrom.  According to this process, ferrous chloride liquor is introduced into a reactor which is made of a material that can withstand leaching with the use of ferric chloride at elevated temperatures and pressures.  Sodium or calcium chloride may also be added to the reactor which is then sealed and subjected to chlorination until the rise in temperature, due to the exothermicity of the reaction, produces the desired concentration of the ferric ion to leach the impurities present in the concentrate to a desired level.  Upon completion of the chlorination, the molybdenite concentrate is introduced into the reactor and is leached therein.  Finally, the resulting pulp is filtered and washed to obtain the desired purified product.
Patent CA-1169308-A (CA)
Inventor: DERX JUSTUS A
IPC: A01K1/01
Filed: 1982-06-25
Granted: 1984-06-19
Abstract: ABSTRACT         The application discloses a method, an apparatus and a system for the substantially odor-free collection and disposal of excreta from domestic animals, particularly cats.  In a preferred system, a fluid impervious bag is arranged in a relatively deep tray as a liner, with the edge of the bag extending over the edge of the tray.  An absorbent material including a deodorant and an odoriferous substance is placed in the bag.  A second tray is nested onto the top of the bag and the lower tray.  The second tray has a perforated base that serves to support a bed of commercial litter.  The upper second tray engages the bag to hold it in place in the lower tray.  The system thus assembled is substantially odor-free and has a very long service period.  When the deodorant material is exhausted, the odoriferous substance gives off a detectable scent to advise that the litter should be changed.  The bag serves for disposal of wastes and spent litter.
Patent CA-1178201-A (CA)
Inventor: HODOSH MILTON
IPC: A61K6/083
Filed: 1982-07-05
Granted: 1984-11-20
Abstract: Abstract of the Disclosure A compound and method for preserving dental pulp, the essential ingredient of said compound comprising potassium nitrate and the method comprising as its essential step the capping of the pulp with the aforesaid compound.
Patent CA-1194465-A (CA)
Inventor: WELSH WILLIAM A
IPC: B01J29/08
Filed: 1982-08-04
Granted: 1985-10-01
Abstract: CATALYST MANUFACTURE       Attract Zeolite containing catalysts are prepared by forming and drying an aqueous slurry of zeolite, aluminum chlorhydrol and clay to obtain particulate composites that contain in excess of about 1 percent by weight alkali metal oxide.  The particulate composites are calcined and subsequently ion exchanged to obtain hard, attrition resistant catalyst particles which have an alkali metal oxide content of less than 1 percent by weight.
Patent CA-1186697-A (CA)
Inventor: FAUSS RUDOLF
IPC: C07C273/18
Filed: 1982-09-02
Granted: 1985-05-07
Abstract: Process for the preparation of monocyclohexylurea A B S T R A C T          Monocyclohexylurea can be prepared particularly selectively if 100 parts by weight of   cyclohexylamine are reacted with 70 to 300 parts by weight of urea in the presence of water in the boiling range of water.
Patent CA-1202187-A (CA)
Inventor: KALS WALTER
IPC: F28F13/12
Filed: 1982-09-16
Granted: 1986-03-25
Abstract: ABSTRACT OF THE DISCLOSURE     An air cooled vacuum producing condenser is disclosed for condensing vapors containing non-condensible gases, i.e. air.  The condenser includes a condenser chamber with a bundle of condenser tubes across the chamber.  Inlet and outlet headers are disposed at opposite ends of the chamber.  Water is directed downwardly onto the bundle of condenser tubes, and air is discharged from the interior of the chamber to create a downward flow of air through the chamber across the bundle of condenser tubes.
Patent CA-1200449-A (CA)
Title: Dispositif de chauffage pour fours de cuisson ouverts   a feu tournant et procede de mise en oeuvre de ce  dispositif
Inventor: THOMAS JEAN-CLAUDE
IPC: C04B35/532
Filed: 1982-10-28
Granted: 1986-02-11
Abstract: Dispositif de chauffage pour fours de cuisson ouverts à feu tournant, comportant un ensemble de chambres chauffées par des gaz qui circulent dans des cloisons creuses qui compartimentent ces chambres. La production de ces gaz chauds est assurée par des moyens d'injection de combustible places à la partie supérieure des cloisons. Suivant l'invention, au lieu de placer les injecteurs de combustible dans le même sens que la veine gazeuse comburante, on place ces injecteurs à contre courant, ce qui permet d'améliorer de façon importante la répartition de la température et la précision de la régulation. Le dispositif s'applique, en particulier, à la cuisson des anodes en carbone utilisées dans les cellules d'électrolyse de l'aluminium. Et, procédé de mise en oeuvre de ce dispositif.
Patent CA-1172998-A (CA)
Inventor: HIRATA ISAO
IPC: B65D5/40
Filed: 1982-11-02
Granted: 1984-08-21
Abstract: Abstract of the disclosure A convenience container with a cornered bottom is comprised of an outer shell and a pouch sealed to the inside of the outer shell for containing a liquid.  The outer shell is provided with fold lines and with a scored line for forming a mouth opening.  The outer shell is pressed inwardly along these fold lines, and the top marginal portion of the outer shell is cut off along the scored line, to thereby easily form an opening to serve as a dispensing mouth.
Patent CA-1215891-A (CA)
Inventor: SHARMA JAGDEV
IPC: A01K45/00
Filed: 1983-03-04
Granted: 1986-12-30
Abstract: Abstract of the Disclosure Avian diseases, particularly those which threaten birds early in life, are controlled by embryonal vaccination during the final quarter of incubation.  The site of inoculation may be either into the amnion, to include the amniotic fluid and the embryo itself, or else into the yolk sac.  Protection afforded to chicks inoculated prehatch is four times or more than that of chicks inoculated post hatch.
Patent CA-1197791-A (CA)
Inventor: KISH ARTHUR S
IPC: F25B43/00
Filed: 1983-03-25
Granted: 1985-12-10
Abstract: ABSTRACT OF THE DISCLOSURE          An accumulator dehydrator is disclosed, which is characterized by the inclusion therein of a deflector for directing the flow of refrig-erant into the dehydrator, said deflector formed of sheet metal, and permanent secured in operative position by component parts of the accumulator dehydrator.  The deflector is provided with a planar body portion which is disposed at an angle to the flow of the in-coming refrigerant, and is provided with flanges which inhibit lateral flow of the re-frigerant.  The deflector is also provided with a portion of arcuate configuration, which is adapted to be clamped to the accumulator de-hydrator in a manner which prevents movement in any direction relatively to the accumula-tor dehydrator.
Patent CA-1201602-A (CA)
Inventor: VALANGE BAUDOUIN M
IPC: A01N37/26
Filed: 1983-04-18
Granted: 1986-03-11
Abstract: Abstract of the Disclosure The invention is directed to a herbicidal composition which is a concentrated, oil/water emulsion formulation (CE).  The concentrated emulsion formulations of the invention are particularly useful for formulating herbicidal agents which have a solution point in solvent at around 25°C or less, particularly 2-chloro-2',6'-diethyl-N-(methoxymethyl)acetanilide, N-(ethoxymethyl)-2'-trifluoromethyl-6'-methyl-2-chloroacetanilide and S-2,3,3-trichloroallyl diisopropyl thiocarbamate.  The concentrated oil/water emulsion formulations of the present invention are comprised of the following components:
Patent CA-1206344-A (CA)
Inventor: REID ALISTAIR N
IPC: A01N39/02
Filed: 1983-05-25
Granted: 1986-06-24
Abstract: Abstract "Synergistic Herbicidal Compositions"     Combinations of linuron (3-(3,4-dichlorophenyl)-1-methoxy-1-methylurea),and one or more phenoxy alkanoic acids have been found to exhibit a synergistic interaction when used as herbicides.  Especially useful acids are those known as 2,4DB, MCPB and MCPA.  The active ingredients may be applied separately or as a single formulation.  The preferred formulations take the form of an emulsifiable concentrate of the acid in an organic solvent medium.
Patent CA-1202901-A (CA)
Title: Corticoid-containing preparations for topical  application
Inventor: STINDL WOLFGANG
IPC: A61K9/06
Filed: 1983-07-06
Granted: 1986-04-08
Abstract: ABSTRACT         Corticoid-containing preparations for topical application.     Novel preparations suitable for topical application comprising jojoba oil and 0.005 to 2% by weight of an anti-inflammatorily active corticoid.     The preparations are stable even when substan-tially diluted.
Patent CA-1203156-A (CA)
Inventor: REICHERT JOSEPH
IPC: B26D3/00
Filed: 1983-09-12
Granted: 1986-04-15
Abstract: PROCESS AND INSTALLATION FOR THE TREATMENT        OF ROUGH SHEETS ISSUING FROM A ROLLING MILL                    FOR FLAT PRODUCTS        ABSTRACT OF THE DISCLOSURE     The process is for cutting rough mother sheets TM issuing from a rolling mill into daughter sheets of pre-determined dimensions.  In the course of this process, there is determined the` inscribability of each mother sheet so as to establish a marking plan permitting an optimum utilisation of the sheet.  Each mother sheet is passed through devices 5, 6 for cutting the sheet to dimensions and cutting the daughter sheets.  The deter-mination of the inscribability comprises projecting onto the mother sheet TM a network of crossing luminous lines t1, t2, t3-a to t3-g, selectively shifting each of the luminous lines while maintaining it parallel to itself so as to define on the mother sheet a batch of daughter sheets to be obtained, determining the coordinates of the luminous lines relative to a reference system pertaining to the mother sheet,and cutting the mother sheet in accordance with the obtained coordinates.
Patent CA-1214536-A (CA)
Inventor: RINGER THOMAS R
IPC: E01B7/24
Filed: 1983-09-23
Granted: 1986-11-25
Abstract: ABSTRACT OF THE DISCLOSURE     A control switch system for a railway switch heater with an environment probe near the switch and controlling switching on and off of the switch heater in a predetermined mode.
Patent CA-1248906-A (CA)
Inventor: ECKSTEIN GUENTER K
IPC: B65G53/04
Filed: 1984-01-18
Granted: 1989-01-17
Abstract: A B S T R A C T                  PROCESS FOR TRANSPORTING   PARTICULATE MATERIAL      Particulate material is transported from a low pressure zone to an elevated pressure zone by - passing the material from the low pressure zone to the top of the first one of a number of vertical oblong vessels; - passing the material in each vessel by gravity as a moving bed from the top of the vessel to the bottom thereof; - passing the material from the bottom of each vessel but the last one to the top of the subsequent vessel by means of a carrier gas which is separated from the material at the top of each vessel and recycled to the bottom of an earlier vessel than the immediately preceding vessel in the series; - discharging the powder from the bottom of the last vessel to the elevated pressure zone. The gas pressure is built up stagewise; at the bottom of each vessel a gas pressure higher than the one prevailing at the top is applied, while the gas pressure at the top of each vessel is kept substantially equal to the one prevailing at the bottom of the preceding vessel.
Patent CA-1237155-A (CA)
Title: Coupling member for vessels for use in two-way extraction systems
Inventor: SIEGEL WILHELM
IPC: F16L55/00
Filed: 1984-02-09
Granted: 1988-05-24
Abstract: "COUPLING MEMBER FOR VESSELS FOR USE IN       TWO-WAY EXTRACTION SYSTEMS"                ABSTRACT OF  THE DISCLOSURE      This invention relates to a coupling member for use in the liquid-tight and gas-tight connection of vessels, of different sizes to a two-way extraction system.  The coupling part comprises two parts, a cylindrical adaptor part and a part comprised of a union nut.  The cylindrical adaptor part has, on its side facing the extraction system, a diameter compatible with the extraction system, and the side facing the vessel mouth, a diameter compatible with the vessel mouth.  Sealing elements are provided for use with the vessel mouth for sealing thereof with the coupling member.  The union nut has an inner thread adapted to couple to the vessel mouth and an outer thread adapted to couple to the extraction system.
Patent CA-1217263-A (CA)
Title: Method and system for an open communication network
Inventor: LIENARD JEAN-CLAUDE
IPC: H04L29/08
Filed: 1984-02-16
Granted: 1987-01-27
Abstract: ABSTRACT:                Method and system for an open communication network, whereby communication data blocks are provided with a code word with a cyclic numbering for successive blocks to be able to place received block in the correct sequence.  By the missing of a data block and/or an acknowledgement control block with a number added to the data block restoring procedures are performed.  After a successful restor-ing procedure the number of the originally missed block and or the acknowledgement control block are left out the cyclic numbering for a time at least equal to the warranted maximum packet lifetime in the network.
Patent CA-1216753-A (CA)
Inventor: MIYASHITA TSUNEO
IPC: C22B1/243
Filed: 1984-02-17
Granted: 1987-01-20
Abstract: METHOD AND APPARATUS FOR CONTINUOUSLY        MANUFACTURING NON-FIRED PELLETS            ABSTRACT OF THE DISCLOSURE         A method and an apparatus for continuously manufacturing non-fired pellets, which comprise:  con-tinuously supplying green pellets containing a carbonating binder into a vertical type reactor to continuously pass the green pellets sequentially through a predrying zone, a carbonating zone and a drying zone in the vertical type reactor; blowing a predrying gas having a relative humidity of up to 70% and a temperature of from 40 to 250°C into the predrying zone to predry the green pellets therein until the water content of the green pellets in the pre-drying zone falls within the range of from 1 to 7 wt.%; blowing a carbonating gas comprising carbon dioxide gas of from 5 to 95 vol.% and saturated steam of from 5 to 95 vol.% and having a temperature of from 30 to 98°C into the carbonating zone to carbonate the carbonating binder contained in the green pellets therein; and blowing a drying gas at a temperature of from 100 to 300°C into the drying zone to harden the green pellets therein, thereby continuously manufacturing non-fired pellets.
Patent CA-1213220-A (CA)
Inventor: NOSEWORTHY MELVIN M
IPC: C07D417/12
Filed: 1984-04-24
Granted: 1986-10-28
Abstract: BASE SALTS OF PIROXICAM DEPOSITED ON A    PHARMACEUTICALLY-ACCEPTABLE CARRIER                          Abstract A process has been developed for preparing the sodium, the monoethanolamine and the diethanolamine salts of piroxicam, in which the salt is deposited on a pharmaceutically-acceptable carrier.  The compositions so obtained are useful for preparing pharmaceutical dosage forms of piroxicam, from which piroxicam is rapidly absorbed from the gastrointestinal tract after oral administration to mammals.  These latter dosage forms are parti-cularly suitable when it is desired to use piroxicam as an anal-gesic agent, where rapid onset of action is necessary.