baber/WOPTO huggingface dataset:
Patent CA-1191032-A (CA)
Inventor: PAKOSH DANIEL
IPC: A01D41/12
Filed: 1982-07-29
Granted: 1985-07-30
Abstract: ABSTRACT     An unloading system for a combine harvester.  An unloading chute is located adjacent the grain tank and has an exit portion which may be swung to either side of the combine harvester when unloading grain from the grain tank.
Patent CA-1174170-A (CA)
Title: Compositions cosmetiques pour le maquillage contenant   en tant que pigments colores un sel d'un colorant  acide et d'un polymere porteur de fonctions amines  salifiees ou quaternisees
Inventor: GUILLON MICHEL
IPC: A61K8/20
Filed: 1982-10-14
Granted: 1984-09-11
Abstract: PRECIS DE LA DIVULGATION:       La présente invention a pour objet une composition cosmétique pour le maquillage.  Cette composition contient dans une base appropriée au moins un pigment coloré résul-tant de la réaction de salification d'un polymère porteur de fonctions amines primaires ou secondaires salifiées ou de fonctions amines tertiaires quaternisées et d'un colorant acide sous forme d'acide libre ou de son sel. Le colorant est   fixé en une proportion d'au moins 10% en poids de la quantité stoéchiométrique.  Cette composition est utilisée pour la réalisation de produits de maquillage tels que rouges à lèvres, fards à joues, fonds de teint et vernis à ongles.
Patent CA-1191154-A (CA)
Inventor: CHATTHA MOHINDER S
IPC: C09D161/20
Filed: 1982-10-15
Granted: 1985-07-30
Abstract: ABSTRACT OF THE DISCLOSURE A novel tetrahydroxy oligomer crosslinkable with amine-aldehyde resins to form a coating composition adapted for use as an automotive topcoat and which upon curing forms a hard, glossy, coating with outstanding dura-bility and excellent resistance  to solvents and water.  The coating composition comprises: (A)  a tetrahydroxy oligomer having a number average (Mn) molecular weight of between about 600 to 2000 and being the reaction product of:          (i) an ester containing pendant hydroxyl and car-boxyl functionality and being made by a reaction wherein the reactants consist essentially of:    (a) a C3 to C10 aliphatic diol, and (b) an alkyl hexahydrophthalic anhydride, wherein (a) and (b) are combined in the reaction mixture in an amount sufficient to allow reaction in about a 1:1 molar ratio; and (ii) a diepoxide having a number average molecular weight between about 130 to 1500, wherein (i) and (ii) are combined in the reaction mixture in an amount sufficient to allow reaction in about a 2:1 molar ratio, (B)  an amine-aldehyde crosslinking agent, and (C)  optionally a hydroxyl functional additive; and (D)  solvent.  The amine aldehyde crosslinking agent is included in the composition in an amount sufficient to provide at least about 0.60 equivalents of nitrogen crosslinking func-tionality for each equivalent of hydroxyl functionality included in the composition either on the tetrahydroxy oligomer or as a hydroxyl group of the hydroxy functional additive.
Patent CA-1186672-A (CA)
Inventor: JANDRASI FRANK J
IPC: F16K3/32
Filed: 1982-11-19
Granted: 1985-05-07
Abstract: ABSTRACT            Disclosed is a control valve for flow of solids or fluids which controls flow over a full range and provides a full opening for solids dumping.  The control valve includes an orifice plate, a pair of slides disposed adjacent to and downstream of the orifice plate which are relatively movable toward and away from one another to closed and open positions, and a flow control port in one of the slides which is closed when the slides are in the closed position and which is progressively opened as the slides are moved away from one another.  An exit liner is provided downstream of the slides which centers flow after passage through the control port protecting the downstream side of the valve body from serious erosion.  Guides for the slides are spaced apart at the center of the flow passage in the valve so that any buildup of solids are cleared on closing the slides.  The wear prone parts of the valve are removable from the valve for repair or replacement without removing the valve from the line.
Patent CA-1187386-A (CA)
Inventor: PETERSON JOHN I
IPC: A61B10/00
Filed: 1982-12-07
Granted: 1985-05-21
Abstract: ABSTRACT OF THE DISCLOSURE           A fiber optic probe to be implanted in human body tissue for physiologic studies involving measure-ment and monitoring of the partial pressure of gaseous oxygen in the blood stream, which is coursing through a particular blood vessel in the body.  The use of the probe is based on the principle of dye fluorescence oxygen quenching.  Structurally the probe comprises two 150-micrometer strands of plastic optical fiber ending in a section of porous polymer tubing serving as a jacket or envelope for the fibers.  The tubing is packed with a suitable fluorescent light-excitable dye placed on a porous adsorptive particulate polymeric support.  The tubing or jacket is usually made of a hydrophobic, gas-permeable commercial material, known as Celgard, but other suitable hydrophobic gas-permeable material could be used for such structure.  The fiber optic probe of the invention is of very small size and flexible so that it can easily be threaded through small blood vessels which are located in a variety of tissues of the body.
Patent CA-1197076-A (CA)
Title: Washing column
Inventor: VAN DER MALEN BERNARDUS G M
IPC: B01D33/00
Filed: 1982-12-13
Granted: 1985-11-26
Abstract: Abstract A washing column for the continuous separation between a solid chemical formed in a liquid multi-component system, on the one hand, and the mother liquor in which the solid chemical is suspended, on the other. In a cylindrical working space a stationary, straight, plane washing front is maintained in a packed bed of the solid chemical substance between the mother liquor, on the one hand, and a melt of the solid chemical, on the other. According to the invention, the washing column is double-walled to form an enveloping space, which contains a heat insulating medium and can be pressurized to conform to the pressure within the column.          This construction permits the use of a relatively thin, glass inner wall of uniform wall thickness and inner surface.          This renders the column resistant to corrosive chemicals, reduces the effect of heat exchange with the surroundings, and prevents instabilities in the washing front.
Patent CA-1192931-A (CA)
Inventor: GOIKE THOMAS J
IPC: B60K15/05
Filed: 1983-01-18
Granted: 1985-09-03
Abstract: VEHICLE BODY CLOSURE ARRANGEMENT            Abstract of the Disclosure A fuel tank filler door mounts a striker which is engageable by a latch member of a lock on the body to lock the filler door against movement to open position.  The lock is released by a shiftable cable controlled by a power actuator or a mechanical actuator within the vehicle trunk.
Patent CA-1196101-A (CA)
Inventor: FUJIIE KAZUHIKO
IPC: G11B7/08
Filed: 1983-02-08
Granted: 1985-10-29
Abstract: OPTICAL DISC PLAYER                 ABSTRACT OF THE DISCLOSURE             In an optical disc player for optically reading information recorded in substantially parallel tracks on the surface of a rotated record disc, an optical pick-up device includes an objective lens through which a light beam is to be focused at the surface of the record disc for forming an optical pick-up stylus, and such device is shiftable, as a unit, in a radial direction of the record disc for determining the track to be scanned by the optical pick-up stylus, a focusing servo control is responsive to defocusing of the light beam at the record disc surface for moving the objective lens in the direction to restore correct focus of the light beam at the record disc surface, and a gain control is provided for reducing the gain with which the focusing servo control responds to defocusing when the optical pick-up stylus moves transversely across a plurality of the tracks on the record disc, for example, in the searching or random access mode of operation of the player, whereby to reduce vibratory movements of the objective lens and an undesirably harsh noise that would otherwise result from the defocusing incident to relatively rapid transverse movement of the optical pick-up stylus across a number of the tracks.
Patent CA-1198349-A (CA)
Inventor: SCHAEFER JEAN E
IPC: B29C65/08
Filed: 1983-04-25
Granted: 1985-12-24
Abstract: ULTRASONIC BONDING APPARATUS    Jean Edward Schaefer ABSTRACT    An improved ultrasonic bonding apparatus for pattern bonding juxtaposed laminae with a pattern of discrete bonds defined by a multiplicity of discrete pattern protuberances disposed on an anvil as the laminae are forwarded in the machine direction while fixedly associated with the discrete pattern protuberances. In such apparatus having the tip of an ultrasonic transducer biased towards its anvil surface, the discrete pattern protuberances are so configured and disposed on the anvil in its machine direction to obviate cobblestoning of the transducer with respect to the anvil as a patterned portion thereof is moved past the transducer tip; and/or the discrete pattern protuberances are so configured and disposed transverse the apparatus to precipitate wear -- preferably even wear -- of the tip of the ultrasonic transducer of the apparatus along the entirety of a line-of-contact portion thereof.       The discrete pattern protuberances may be of various plan-view shapes including but not limited to geometrical or random shape areas, lines or closed linaments and/or combination thereof.  The anvil is preferably a rotatably mounted and driven anvil cylinder.
Patent CA-1208557-A (CA)
Inventor: MARKS GEORGE B
IPC: A61D9/00
Filed: 1983-05-13
Granted: 1986-07-29
Abstract: ANTIBACTERIAL ATTACHMENT            Abstract An animal tag for attachment to the flesh of an animal with the tag characterized by having a portion of the tag containing a film coating containing an antiseptic for release into a wound made in attachment of the tag to the flesh of the animal to thereby inhibit bacterial infection in the wound.
Patent CA-1206303-A (CA)
Inventor: BERENGER DANIEL
IPC: D06N3/06
Filed: 1983-06-17
Granted: 1986-06-24
Abstract: Floor and wall coverings having a pattern are made by coating a plastisol onto a sheet support, and simultaneously with a thermal activation of the plastisol to gelify it, bringing a transferable pattern on a paper layer into contact with the plastisol.
Patent CA-1213199-A (CA)
Inventor: SCHWARTZ SAMUEL
IPC: G01N33/49
Filed: 1983-09-13
Granted: 1986-10-28
Abstract: ABSTRACT OF THE DISCLOSURE         A method of quantitatively determining the amount of hemoglobin in a biological material which includes the steps of preparing a test sample of the biological material by removing contaminating elements such as sources of interfering fluorescence, converting the hemoglobin in the test sample to porphyrin, performing an extraction step for the purpose of separating the porphyrins derived from hemoglobin from various contaminants and determining the level of porphyrin in the test sample by means such as fluorescence assay.
Patent CA-1240543-A (CA)
Inventor: MUSSIG HERBERT
IPC: G03D15/10
Filed: 1983-10-04
Granted: 1988-08-16
Abstract: ABSTRACT OF TEE DISCLOSURE      Methods are proposed for automatically framing slides in a framing apparatus, wherein the slides are subjected at a framing station at the leading end of the slide film passing through the framing apparatus to a framing cycle which comprises individual severing together with introduction in a ready-positioned frame and subsequent transmission of the framed slide to a storage box.          One of the suggested methods is conducted with the aid of marginal notches applied to the slide film by a preceding automatic notcher as a positional criterion for the slides and the other is conducted without regard to such notches.  Both methods provide for scanning the spacer strips between slides by means of a scanning apparatus and special evaluation of the information thus obtained, possibly having regard to the notch spacing, in a manner such that a destruction of slides by wrong cuts is avoided.  Particular embodiments also permit the automatic excision of excessively wide spacer strips and, in the method that involves a reference to the marginal notches, the sorting out of overlapping slides without an intermediate cut.
Patent CA-1185762-A (CA)
Title: Wide panel and panel assembly
Inventor: KNUDSON GARY A
IPC: E04C2/00
Filed: 1983-10-27
Granted: 1985-04-23
Abstract: Abstract A novel panel and panel assembly for use in building-type structures, together with panel forming apparatus, are disclosed which are especially suitable for using portable, point-of-use, continuously operable, roll-forming techniques.  One panel dis-closed is characterized by upwardly diverging inclined sidewall portions (26, 27), wing portions (28, 29) of substantial lateral extent in relation to an intermediate wall portion that forms the bottom thereof, upper inclined side sections (41, 47), and centered edge fastening structure (31, 32).  Another panel is characterized by vertical upper side sections (228, 229) extending above upwardly diverging inclined sidewall portions (226, 227) and offset edge fastening seam structure (231 and 232).  These panels provide a greater panel width per sheet stock width, ease of assembly, spac-ing and tracking surfaces for continuous edge seaming, and balanced strength with respect to loading.  One panel assembly has con tinuous seam structure (54) with abutting inclined side sections (41, 47) and centered interlocking lateral flange portions (46, 53).  The other panel assembly has continuous seam structure (254) with abutting vertical side sections (228, 229) and offset inter-locking flange structure.
Patent CA-1179766-A (CA)
Inventor: WILLIAMS JARVIS L
IPC: H04N7/18
Filed: 1983-11-22
Granted: 1984-12-18
Abstract: ABSTRACT OF THE DISCLOSURE          A remote controlled television monitoring system for both day and low light level condition monitoring.  The monitoring system includes a dual channel camera unit, a passive transmitter unit, and a receiver unit interposed between the transmitter unit and the remotely located camera unit.   The transmitter provides control signals to a video control circuit in the receiver unit which controls the positioning of the camera unit as well as the camera lens functions.   The dual channel camera unit is mounted on a pan-tilt unit; and includes a day-light, camera, a low-light camera, a light intensifier for the low-light camera, and a channel control circuit.   The channel control cir-cuit provides for automatic channel switching in response to light intensity variations.   This circuit also provides automatic control of the light intensifier during low-light operation.
Patent CA-1216632-A (CA)
Inventor: SAKAMOTO AKIRA
IPC: H04K1/06
Filed: 1983-12-07
Granted: 1987-01-13
Abstract: ABSTRACT OF THE DISCLOSURE     A scrambling system for an audio frequency signal in which an audio signal is divided into blocks, each block being formed of a plurality of frames, the plurality of frames are rearranged on a timebase in a predetermined order at every block so as to be encoded and the encoded signal is re-arranged on the timebase in an original order so as to be decoded, in which there are provided a first signal processing circuit for inserting a redundant portion into a portion between adjoining frames and timebase-compressing the frames in response to the redundant portions upon encoding, a control signal generating circuit for inserting a control signal other than an audio information into the redundant portions, a control signal detecting circuit for detecting the control signal upon decoding and a second signal processing circuit for removing the redundant portions in synchronism with the detected control signal and timebase-expanding the frames in response to the redundant portions.  Therefore, even when the audio signal is trans-mitted through a system in a transmission path having a timebase fluctuation such as a transmission path of a VTR          (video tape recorder) and the like the frequency band region of which is restricted, the signal waveform is not distorted and a noise is not mixed therein so that the scrambling communication having high quality and high reliability can be presented.
Patent CA-1213959-A (CA)
Inventor: SUTTON PHILIP J
IPC: A01J7/00
Filed: 1983-12-14
Granted: 1986-11-12
Abstract: Abstract of The Disclosure To measure the milk yield of a cow, milk is passed continuously from the milking machine into an upper chamber of a meter while releasing air from the milk; and when the milk rises to a certain high level in the upper chamber, a valve opens to effect gravity flow of milk at a predetermined rate Q from the upper to a lower chamber until the milk descends to a certain low level in the upper chamber, whereupon the valve is closed until the milk again rises to the high level.          These steps are repeated until the milk flow from the cow substantially ceases, whereupon the valve opens to effect gravity flow of the milk for the last time to said low level.  The total time t occupied by said gravity flows is measured, as is the amount W of milk required to fill the upper chamber to said low level; and the milk yield is calculated by adding the values Qt and W.  A vacuum is maintained in the lower chamber to draw air thereto from the upper chamber through an air passage by-passing said gravity flow, and milk and air are withdrawn by suction from the lower chamber.
Patent CA-1223358-A (CA)
Inventor: MATSUDA KUMEHIKO
IPC: G07G1/14
Filed: 1983-12-23
Granted: 1987-06-23
Abstract: ABSTRACT OF THE DISCLOSURE         Department keys for introducing department access code information, numeral keys for introducing numeral data, a PLU instruction key for instructing a PLU operation, and a memory for storing preset data and registered data.  The memory includes a first memory section associated with each department, each department having an access code; and a second memory section associated with each PLU code including corresponding cost information.  The first memory section includes a memory area which stores the department access code assigned to each of the department keys and the second memory is generative of the department access code for addres-sing the second memory with the PLU code and selecting the corresponding cost information.
Patent CA-1219411-A (CA)
Inventor: KESSLER MILTON
IPC: B29D99/00
Filed: 1984-01-19
Granted: 1987-03-24
Abstract: CAP AND BRUSH ASSEMBLY                AND METHOD OF FORMING IT                           Abstract A  container  closure  includes  a  cap  for  sealing  a container against leakage, and a brush for spreading contents of the  container.   The  cap  includes  a  top wall,  an  internally threaded skirt depending from perimetrical portions of the top wall, and a stem depending from a central portion of the top wall.   The brush  includes  a plurality of bristles  having  1) mounting portions which are secured to the lower end region of the stem, and 2) applicator portions which depend below the stem for brushing the contents of the container onto a surface.  The cap is a one-piece structure having its brush-supporting stem formed integrally with other parts of the cap.   A method of forming the assembly includes the steps of molding the cap using a specially configured mold which has at least three relatively movable parts for defining a mold cavity and for effecting a pop-off type of ejection of the threaded cap from the mold once the integral cap and stem have been molded, whereafter the brush bristles are inserted into or otherwise secured  to the cap's stem.
Patent CA-1176604-A (CA)
Inventor: KIRKIS PETER G
IPC: B65D43/02
Filed: 1984-02-01
Granted: 1984-10-23
Abstract: ABSTRACT            A molded plastic pail has a pair of continuous annular flanges molded integrally on its outer wall extending radially outwardly and defining between them a free, continuous channel of constant cross-section extending around the entire circumference of the pail.  The flanges facilitate the handling of the filled pails on automatic handling apparatus having grab fingers which can engage in the channel between the flanges without disturbing the lid of the pail.  The inner surface of the downwardly-depending rim of the lid is formed with a series of axially-extending grooves which, when the lid is applied over the container, define venting spaces between the lid and the outer side of an outwardly-turned bead on the upper edge of the container, thus relieving the pressure of air trapped under the lid as it is applied over the mouth of the container.  The underside of the lid has a downwardly-depending annular flange defining with the rim of the lid a downwardly-opening channel for receiving a sealing gasket or the like.  The lid has a downwardly-depressed central portion for receiving the base of a container when a number of containers are stacked one on another.  Reinforcing ribs extend radially between the downwardly-depending flange and the downwardly-depressed portion and have their lower edges inclining upwardly and inwardly to provide a greater reinforcement of the lid against deflection under axial load with savings in the quantity of molding plastic consumed.
Patent CA-1254579-A (CA)
Inventor: BAUER ARMIN
IPC: C08L21/00
Filed: 1984-03-01
Granted: 1989-05-23
Abstract: ABSTRACT       Production and use of cross-linked, epoxidized fatty oils Epoxidized and subsequently cross-linked esters of alcohols which are at least dihydric and unsaturated fatty acids may be used as active processing substance in polymers, in particular elastomers, at higher temper-atures, in particular at higher vulcanization temperatures, than ''Factice''.  They may be produced by a particularly elegant one-shot reaction.
Patent CA-1203996-A (CA)
Inventor: DOUTRE DONALD A
IPC: G01N15/00
Filed: 1984-03-02
Granted: 1986-05-06
Abstract: ABSTRACT           METHOD AND APPARATUS FOR THE DETECTION AND MEASUREMENT OF PARTICULATES IN MOLTEN METAL         The invention provides a new method and apparatus for the detection of non-conductive particulates in molten metals, such as aluminum, gallium, zinc and lead, that can be liquefied and drawn into a suitable refractory container (14). The passage (26) into the container is of very small diameter (about 300 micrometers for aluminum) and it forms part of a current path between two electrodes (24,29) carrying a current of about 1 to 500 amperes. The path is surrounded by liquid metal which forms an effective Faraday cage screening the path, enabling the passage of a particulate of about 15 micrometers or larger to produce a voltage pulse between the electrodes of greater than 5 microvolts, which is detectable above the inevitable background noise,   The size of the pulse gives an indication of the particle  size and appropriate measurement and sampling electronically of the pulses gives a rapid evaluation (less than 3 minutes) of the particle size distribution, giving the operator an opportunity of deciding immediately whether or not further cleansing of the metal is required.
Patent CA-1252680-A (CA)
Inventor: MULDER JOHANNES M
IPC: F02D35/00
Filed: 1984-03-12
Granted: 1989-04-18
Abstract: Abstract:                     ELECTRIC VACUUM REGULATOR      An electric vacuum regulator (EVR) (20) in response to a pulsed electric signal regulates its output vacuum value.   The pulsed electric signal, which is generally generated  in  an  electronic  control  unit  (26),  is typically duty cycled so as to mix input vacuum with some other  source of air pressure,  such as atmospheric,  to achieve the desired level of output vacuum. (Figure 1)
Patent CA-1217753-A (CA)
Inventor: OCCELLI MARIO L
IPC: B01J29/06
Filed: 1984-03-30
Granted: 1987-02-10
Abstract: DUAL FUNCTION CRACKING CATALYST (DFCC) COMPOSITION   Abstract of the Disclosure A  novel  catalyst  composition  comprising  a solid cracking catalyst and a diluent containing sub-stantially catalytically inactive crystalline alumino-silicate.