baber/WOPTO huggingface dataset:
Patent CA-1092840-A (CA)
Inventor: MARCUSSEN HENRY
IPC: D06F39/02
Filed: 1977-09-21
Granted: 1981-01-06
Abstract: "CENTRIFUGAL DISPENSER FOR WASHING MACHINE AGITATOR" ABSTRACT OF THE DISCLOSURE         A compact and shallow rinse agent dispenser is removably assembled upon the top of an agitator in an auto-matic clothes washing machine for dispensing a liquid product upon completion of a spin cycle of the washing machine.  An annular, wave dampening baffle is fixed inwardly adjacent the rim of a receptacle cup in which the liquid product is ini-tially placed.  The baffle is vertically slotted and limits splashing of the liquid into a dispensing chamber or through filling ports in the cover of the dispenser during the agita-tion cycle, prior to spin.  The discharge chamber to which liquid is passed during the spin cycle has a number of impel-ler vanes fitted adjacent radially-inwardly-disposed discharge openings therein to minimize loss of liquid during start-up stages of the spin cycle, when centrifugal forces alone are insufficient to confine the liquid to the outside of the chamber.
Patent CA-1095887-A (CA)
Inventor: ANDERSSON E WILBUR
IPC: A01G23/08
Filed: 1977-10-11
Granted: 1981-02-17
Abstract: ABSTRACT OF THE DISCLOSURE             A wedge arrangement can comprise two members which can be moved relative to one another in their axial direction by means of a drive means thereby providing a wedging effect.         The wedge members are of substantially the same length and the respective outer wedge surfaces thereof are provided with gripping means directed rearwardly from respective points of said wedge members.  The gripping means are arranged to grip respective surfaces of two mutually opposed surfaces which are to be separated by means of the wedge arrangement.  A drive means is arranged to apply a driving force alternately to respective wedge members.
Patent CA-1124911-A (CA)
Inventor: CORBACELLA CARLO
IPC: C08L23/06
Filed: 1977-10-17
Granted: 1982-06-01
Abstract: Abstract of the Disclosure Transparent, self-adhesive plastic films for use in packaging foodstuffs are made from a material comprising 70-95 parts by weight of low density polyethylene, 30-5 parts by weight of amorphous ethylene propylene copolymer, from 0.1 to 1 parts by weight of a fatty acid monoglyceride and from 0.1 to 0.5 parts by weight of vaseline oil.
Patent CA-1091614-A (CA)
Inventor: SMITH DEXTER E
IPC: F25J3/02
Filed: 1977-11-21
Granted: 1980-12-16
Abstract: PRESSURE RESPONSIVE FRACTIONATION CONTROL               Abstract of the Disclosure In a fractionation system in which pressure fluctuations within the fractionation vessel can result in alteration of the fractionator product composition, fractionation column pressure is monitored and converted to a temperature requirement signal representative of the temperature required within a preselected portion of the fractionation column on order to provide the desired product constituent distribution.  The heat input to the fraction-ation column is controlled in response to the temperature requirement signal, corrected as necessary by actual analysis of the product.  In a preferred embodiment, control of a demethanizer column in a cyrogenic natural gas liquids separation process can be practiced advantageously.
Patent CA-1106047-A (CA)
Inventor: ZIMMERMANN HORST
IPC: F41A29/02
Filed: 1978-01-24
Granted: 1981-07-28
Abstract: Abstract of the Disclosure A control unit for thyristor supplied variable speed d-c drives, in which circuit boards are plugged into a base wiring board (mother board) in which, through a suitable assignment of functions to the individual cir-cuit boards, a control unit which is adaptable to the most varied control problems is obtained.
Patent CA-1091746-A (CA)
Inventor: ZEGERS ANTONIUS P F
IPC: H01J31/20
Filed: 1978-02-02
Granted: 1980-12-16
Abstract: ABSTRACT:           By providing below the system of deflection coils of a device for displaying colour television pictures a very high-ohmic layer having a resistance per square of 106 to 1010 ohm, the deflection field is not influenced and flash-overs are prevented.
Patent CA-1078636-A (CA)
Inventor: SMITH FLOYD S
IPC: A47J31/08
Filed: 1978-02-20
Granted: 1980-06-03
Abstract: ABSTRACT                The invention relates to filter cups adapted for use in Melitta style coffee makers made of a unitary sheet of filter paper having integral fluted sides flaring outwardly from a stationary bottom and to a method and apparatus for making the same.  The apparatus comprises complementary die members adapted to cut and flute the filter discs having central apertures, one of which is affixed to a heating and drying tube having the same diameter as the aperture.  A plunger having a stretching head is passed through the other aperture to push the cut and formed filter discs into the heating and drying tube and at the same time to stretch the central portion to form a dish-shaped bottom having integral fluted sides flaring outwardly therefrom.
Patent CA-1096758-A (CA)
Inventor: DORN GORDON L
IPC: C12N1/16
Filed: 1978-02-23
Granted: 1981-03-03
Abstract: Abstract of the Disclosure Fungal growth media comprising a mixture of oxgall, purified saponin, a substrate for phenol oxidase and a supporting agent, such as agar, are provide which facilitate rapid identification of a variety of pathogenic fungi obtained from a sample of body fluid, for example.  Specifi-cally, the growth media of the present invention provides for the rapid differential identification of Candida albicans and Cryptococcus ?eoformans.
Patent CA-1075005-A (CA)
Inventor: HESS FRITZ
IPC: H05K13/04
Filed: 1978-03-06
Granted: 1980-04-08
Abstract: INVENTOR:   FRITZ HESS            INVENTION:  MACHINE FOR CUTTING THE LEAD ENDS OF COMPONENTS             MOUNTED AT PRINTED-WIRING BOARDS                ABSTRACT OF THE DISCLOSURE     A machine for cutting the lead ends of components mounted at printed-wiring boards, also referred to as printed circuits, comprising at least one rotating driven cutting disk, a grinding device for grinding such cutting disk, the cutting disk and the grinding device being relatively movable towards one another.
Patent CA-1050169-A (CA)
Title: Scan and read control apparatus for a disk storage drive in a computer system
Inventor: LEWIS DAVID O
IPC: G06F3/06
Filed: 1978-03-31
Granted: 1979-03-06
Abstract: SCAN AND READ CONTROL APPARATUS  FOR A DISK STORAGE DRIVE IN A        COMPUTER SYSTEM    Abstract Control apparatus is provided for controlling a disk storage drive attachment in a computer system whereby records stored on the disk storage media are scanned and read within the same data field.  The search key or search argument con-tained in main storage of the computer system is retrieved and compared with the key in the disk data field being scanned.  The storage locations in the scan field not con-taining the search key are set to hexidecimal FF.  The cen-tral processing unit (CPU) of the computer system is in a write to disk storage drive mode whereby the search argument is transferred from storage to the disk storage drive attach-ment as data is read from the disk storage drive.  Decode apparatus senses the first hexidecimal FF from storage and switches the operation from a scan mode into a read mode and if a scan low or equal condition resulted from the com-parison, the disk data field is read into the storage scan field with one byte of FF between the search key in storage and the newly stored disk data.  The one byte of FF still provides an indication of the end of the search key.  The operation then switches back to the scan mode and repeats in the manner described, i.e., sequential disk data fields are read into the storage scan field, until a comparison of equal or high results.  When a high condition exists, a latch is set to block the storage of disk data in main storage because the storage scan field now contains the disk data field which had been sought, i.e., the one con-taining the desired index key.
Patent CA-1110127-A (CA)
Inventor: BEHNEY CHARLES A
IPC: A61D1/00
Filed: 1978-04-14
Granted: 1981-10-06
Abstract: ABSTRACT OF THE DISCLOSURE    An assembly designed for use in performing a canine ear or other implantation in order to correct a faulty ear carriage by erection of the ear, and comprising three basic surgical pieces or implements in the form of (1) an elongated shank (trocar) having a sharp incision-making distal or front end which is used to incise the ear so that the shank may be pushed along the general plane of the ear between the outer skin and the inner cartilage to create a duct which crosses over or bridges the weakened area of the cartilage,  (2) an open-ended sheath (cannula) which is slidable onto the shank in close fitting relation and is adapted to be pushed into the duct as it is being created by the shank to the end that when the shank is withdrawn from the thus inserted sheath the latter remains within the duct and establishes an open-ended tunnel for reception of an ear-rigidifying implant, and (3) a pusher or thrust member which has a blunt forward end and is used to push the implant into the tunnel and consequently into the duct, and to hold it there while the sheath is being withdrawn. Withdrawal of the sheath from the duct by sliding it rearwardly on the thrust member, followed by withdrawal of the thrust member, leaves the implant embedded in the duct which  hen collapses or shrinks on the implant.  A minor suture closes the initial incision at the mouth of the duct and the implantation is thus completed in an execeptionally short length of time and with a minimum amount of pain and hemorrhage.                        :
Patent CA-1096764-A (CA)
Inventor: BAURIEDEL HANS
IPC: C08G18/10
Filed: 1978-04-18
Granted: 1981-03-03
Abstract: ABSTRACT OF THE DISCLOSURE     A process for the production of laminated films employ-ing a two component  non-solvent adhesive system, which comprises the steps of applying a thin film of at least one polyether hav-ing at least two terminal isocyanate groups and a molecular weight between 2000 and 5000 to one of two films to be bonded together, applying a  thin film of at least one long   chain com-pound having at least two reactive terminal amino groups to the other film to be bonded, the application of both thin films being in such amounts that the molar ratio of isocyanate groups to amine groups is from 1:1 to 5:1 and the two components together being prevent in an amount of 0.5 to 5.0 gm/m2, pressing the coated sides of the two coated films together and recovering said laminated films.
Patent CA-1062026-A (CA)
Inventor: GRENNARD ALF H
IPC: F17C7/02
Filed: 1978-05-31
Granted: 1979-09-11
Abstract: ABSTRACT OF THE DISCLOSURE The present invention provides a reservoir for use in storing a product in a reservoir at a temperature which differs from the natural ambient temperature of the surrounding walls, floor, and ceiling of said reservoir and its surroundings, includ-ing a circulating system comprising a plurality of uniformly distributed and parallel passages disposed along and adjacent the surfaces of said reservoir, means to pass a circulating fluid medium in said system, means to add swelling sealants, substances and water to the circulating system, means to remove water from the same, means to introduce and remove product from storage, means to introduce and remove cooling media from the circulating system, means to detect leaked-in products in the circulating system, and means to recover products out of same and a water drainage system.
Patent CA-1098880-A (CA)
Inventor: YOUNG HARTLEY F
IPC: B21D53/36
Filed: 1978-06-26
Granted: 1981-04-07
Abstract: ABSTRACT       Rail fastening clips formed from metal plate which are formed into U shaped plate sections having tapered arms, the plate sections being subsequently bent and formed into a three dimensional rail fastener.
Patent CA-1084725-A (CA)
Inventor: RONEY JOHN E
IPC: G01J5/00
Filed: 1978-07-18
Granted: 1980-09-02
Abstract: ABSTRACT OF THE DISCLOSURE    Apparatus and method for measuring the surface tem-perature of an item or a product in a furnace utilizing radiation detection from the item and from a cooled re-ference plate.  The radiation signals derived from the hot item and the cooled reference plate, both of which are positioned in the furnace, are subtracted one from the other to provide an output signal which is representative of the item's surface temperature.  The reflectance of the hot item and the cooled reference plate are selected to be approximately equal.  When the reflected radiation from the hot item and the cooled reference plate are equal, the difference in radiation received by the radiation detection pyrometers will be the radiation emitted by the hot product.     The pyrometers are aimed through apertures formed in the furnace wall at a cooled reference plate and the hot item to detect the radiation from each.  The pyrometer outputs, which are subtracted, will accurately represent the hot steel temperature even for changing furnace conditions.          The cooled reference plate is spaced apart from the hot item's position or travel path through the furnace.  The cooled reference plate can be placed at a position in the furnace where it is unlikely to be damaged by movement of material into or through the furnace even when a pile-up occurs within the furnace.  Equal reflective radiation from both the hot item and the cooled reference plate is not required if the reflections are proportional for furnace variations. If the reflectivities are different or if the cooled reference plate is placed in the  furnace where the reflective radiations are not equal, but the reflections of the reference and the hot item are still proportional, the relative strength of the pyrometer signals can be multiplied by a position factor to provide the correct output. Various means can be utilized for deriving signals which are proportional to the radiation from the cooled reference plate and the hot slab.  The pyrometers selected operate at a wavelength which is not particularly suscept-ible to slab emittance variations.
Patent CA-1111797-A (CA)
Inventor: WEST THEODORE H
IPC: C10G73/06
Filed: 1978-08-28
Granted: 1981-11-03
Abstract: ABSTRACT OF THE DISCLOSURE           An improvement in a dilution chilling dewaxing process wherein waxy lubricating oil stocks are solvent dewaxed by contacting them with successive increments of cold dewaxing solvent at a plurality of points along the height of a vertical tower divided into a plurality of stages while agitating the oil-solvent mixture in each stage to provide substan-tially instantaneous mixing of the waxy oil and solvent thereby pre-cipitating wax from the oil while avoiding the well known shock chilling effect.  The improvement resides in using as the dewaxing solvent, a mixture selected from the group consisting of (a) methylene chloride and (b) acetone, methylethyl ketone, methanol and mixtures thereof, and wherein the methylene chloride comprises at least about 20 LV% of the dewaxing solvent.
Patent CA-1119483-A (CA)
Inventor: BORDINI FOSCO
IPC: C08J7/048
Filed: 1978-10-20
Granted: 1982-03-09
Abstract: Abstract The invention relates to the heat welding of poly-olefinic film, particularly polylpropylene, in the production of packaging.  Polyolefinic films are difficult to heat weld since they tend to stick to the heated welding bars.  This problems is mitigated by coating the polyolefinic film with a two-layer coating, the first layer comprising an amine compound and the second layer comprising a three-component mixture of an epoxy resin, a vinyl or vinylidene polymer or copolymer and 0.5 - 5% by weight of a microcrystalline wax. Carnauba wax is particularly preferred.
Patent CA-1079718-A (CA)
Title: 1.alpha.,24-DIHYDROXYCHOLECALCIFEROLS, NOVEL PRECURSORS THEREOF, AND PROCESSES FOR PREPARING THEM
Inventor: TAKESHITA TORU
IPC: C07J9/00
Filed: 1979-01-11
Granted: 1980-06-17
Abstract: ABSTRACT This invention relates to novel 1.alpha.,3.beta.,24-trihydroxycholesta-5,7-diene, derivatives thereof and a process for preparing them.  The novel 1.alpha.,3.beta.,24-trihydroxycholesta-5,7-diene and derivatives thereof can be converted to novel 1.alpha.,24-dihydroxycholecalciferol expressed by the following formula                5 - a) which is useful for controlling the calcium metabolism of warm-blooded animals.  The novel 1.alpha.,3.beta.,24-trihydroxycholesta-5,7-diene and derivatives thereof are expressed by the following formula                 (3) wherein R1, R2 and R3 are identical or different and represent a hydrogen atom or a protective group convertible to a hydrogen atom.
Patent CA-1116545-A (CA)
Inventor: CARR NORMAN L
IPC: C10G1/04
Filed: 1979-03-08
Granted: 1982-01-19
Abstract: PROCESS FOR SEPARATING SOLIDS FROM COAL LIQUIDS     ABSTRACT OF THE DISCLOSURE            The rate of separation of suspended mineral particles from a coal liquid is increased by adding a calcium salt, such as calcium carbonate, to the coal liquid.  The increase in the sepa-ration rate is achieved even though the suspended coal mineral particles naturally contain a calcium salt.
Patent CA-1140725-A (CA)
Title: Tundish for the continuous casting of  steel
Inventor: TAKASHIMA MASARU
IPC: B22D11/117
Filed: 1979-03-23
Granted: 1983-02-08
Abstract: Title of the Invention:       A TUNDISH FOR THE CONTINUOUS CASTING OF STEEL Abstract of the Disclosure:       A tundish for the continuous casting of steel, which is equipped with excellently easily-separable gas blowing elements consisting of an assembly of a gas-permeable refractory moulding and a less gas-permeable refractory shell, the gas permeability of which is less than 1/5 that of said moulding.
Patent CA-1112526-A (CA)
Inventor: SMITH ERNEST L
IPC: A01K39/012
Filed: 1979-03-27
Granted: 1981-11-17
Abstract: COMBINATION CONTAINER AND FEEDER Abstract of the Disclosure A container of the tubular side wall type has a bottom closure mem-ber and a top closure member. The side wall has a break line around a portion of the circumference thereof with an accurate scoreline extending between the opposite ends of the break line. When the container is to be used as a feeder, the break line is broken and a panel portion, defined by and between the score-line and the break line, is pushed inwardly to assume a concave shape. The panel portion is self-biased to the concave shape. A perch means is provided such that when it is desired to use the container as a feeder, the perch can be inserted through the side wall so that a portion of the perch extends outwardly from the feeder at a position adjacent a feeding opening formed by pushing the panel portion inwardly. Hanging means is provided to cooperate with an upper portion of the container for suspending the container in spaced relation to the ground.
Patent CA-1115519-A (CA)
Title: Stake for animal traps
Inventor: KIELHORN LARRY L
IPC: A01M23/24
Filed: 1979-05-18
Granted: 1982-01-05
Abstract: ABSTRACT OF THE DISCLOSURE      A stake for animal traps (10) comprising a vertical post portion (12) with the upper end terminating in a transverse cross bar (14).  Each end of the cross bar (14) is notched (16) to receive opposed spring loaded side frames of a rotating frame animal trap wherein the stake is able to support and stabilize the animal trap.
Patent CA-1079034-A (CA)
Title: Apparatus for the manufacture of prefabricated building components of expanded material and cement
Inventor: ABATE GIORGIO
IPC: B28B21/04
Filed: 1979-07-12
Granted: 1980-06-10
Abstract: ABSTRACT OF THE DISCLOSURE:     A machine for manufacturing prefabricated building components formed of an insulating concrete mix, comprises means in which to cast the insulating concrete mix and comprising an elongated mold having a bottom wall and side walls; means to cast the insulating concrete mix into the elongated mold along the length thereof and comprising a feeding hopper; and shaping means to shape the upper surface of the insulating concrete mix when it has been cast within the elongated mold, and to provide at least one deep depression in the concrete mix within the elongated mold, which depression has a generally rectangular cross section.  The shaping means comprises at least one elongated shaping hull, the shaping hull extending below the upper edges of the side walls of the mold; the shaping hull has an upper level, a bottom molding surface, side molding surfaces extending between the upper level and the bottom molding surface, an upstream end and a downstream end, and is adapted to form the depression in the cast insulating concrete mix with the depression extending longitudinally of the elongated mold, the upstream end of the hull being provided with means to force the mix downwardly and including a face sloping downwardly and rearwardly from approximately the upper level, the upper level being above the casting level in the mold, and further comprising an inclined plate hingedly attached at its lower end to the upper portion of the elongated shaping hull, and hinged at its upper end to the hopper.  The machine of the invention includes means to control the height of the plate and means to move the elongated shaping hull relative to the elongated mold along a direction parallel to the sides of the mold whereby the hull penetrates into the insulating concrete mix to compress the mix downwardly to form the depression of generally rectangular cross section.  The prefabricated building components manufactured by means of the apparatus of the invention are used as panels, roofing units and floor blocks for either load bearing or non-load bearing purposes.
Patent CA-1122531-A (CA)
Title: Diazole and a monobasic acid for  hair treatment
Inventor: MATHUR GIRISH P
IPC: A61K8/44
Filed: 1979-07-20
Granted: 1982-04-27
Abstract: cJ,706 ABSTRACT    A hair and scalp treatment composition comprises a diazole such as imidazole and histidine or histidine derivatives, and a mono basic acid such as methionine or p-amino benzoic acid, together with a physiologically acceptable carrier.  Optionally, folic acid can also be included in the composition.
Patent CA-1122399-A (CA)
Title: Corrosion resistant magnetic  recording media
Inventor: MICHAELSEN JOHN D
IPC: G11B5/84
Filed: 1979-09-24
Granted: 1982-04-27
Abstract: CORROSION RESISTANT MAGNETIC RECORDING MEDIA                 Abstract A thin film magnetic recording medium for deposition on a record carrier includes a ferromagnetic alloy containing iron, cobalt and chromium.  The ferromagnetic alloy consists of from 0-55% cobalt, from 8-22% of chromium with the remainder iron.  The preferred range of chromium is from 10-18%.  The magnetic record-ing layer is vacuum deposited over an extended portion of a record carrier for storing information which is represented by the spatial distribution of magnetic transitions in the magnetic layer.  The iron-cobalt-chromium or iron-chromium composition according to this invention, gives the best magnetic properties consistent with excellent corrosion resistance.
Patent CA-1134062-A (CA)
Title: Semiconductor device by diffusion of zinc or cadmium
Inventor: VAN OPDORP CHRISTIANUS J M
IPC: H01L29/36
Filed: 1979-11-22
Granted: 1982-10-19
Abstract: ABSTRACT      A method of manufacturing a semiconductor device comprising a body which consists of semiconductor material of the III-V compound type and which is formed by an n-type substrate and a subsrtate-adjoining region having conductivity properties differing from the substrate.  Zinc or cadium is introduced at least over a part of the surface of the region into the region and is diffused to the substrate.  The net donor concentration in the substrate near the junction between the region and the substrate is chosen to be so high that the diffusion of zinc or cadium in the substrate near the junction between the region and the substrate is retarded.