baber/WOPTO huggingface dataset:
Patent CA-1199919-A (CA)
Title: Eburnane oxime derivatives and process for preparing  same
Inventor: SZANTAY CSABA
IPC: C07D461/00
Filed: 1983-06-29
Granted: 1986-01-28
Abstract: ABSTRACT     Eburnane-oxime derivatives, process for their preparation, and pharmaceutical compositions containing these compounds The invention relates to racemic or optically active eburnane-oxime derivatives of the formulae (Ia) and/or (Ib)           (Ia)                   (Ib) wherein R     represents an alkyl group having 1 to 6 carbon atoms, and the configuration of the hydrogen in the 3-position and R is .alpha.,.alpha. and/or .beta.,.beta. or .alpha.,.beta. and/or .beta.,.alpha., and acid addition salts thereof.  The new compounds are pharma-ceutically active, in particular the compounds of the formula (Ia) possess valu-able antihypoxial activity and can therefore be employed as active ingredient of pharmaceutical compositions.
Patent CA-1208570-A (CA)
Inventor: SZLAGA EMIL JR
IPC: F02M37/24
Filed: 1983-08-04
Granted: 1986-07-29
Abstract: Abstract of the Disclosure A fuel-processing assembly for a fuel system has a housing, a fuel-entry port and a fuel-exit port, and a passageway within the housing through which fuel can flow from the entry port to the exit port.  A heater is provided for heating the fuel.  A spring is coiled around the heater to cause the fuel to flow spirally around the heater to induce turbulence into the flow of fuel and promote contact between fuel and the heater.  A separator is provided for separating fuel from water entrained in the fuel.  A by-pass aperture adjacent the separator allows fuel to flow around the separator if the flow of fuel through the separator becomes impeded.
Patent CA-1169128-A (CA)
Inventor: UEDA SHIGEKI
IPC: F24C7/00
Filed: 1983-08-22
Granted: 1984-06-12
Abstract: ABSTRACT         A heating apparatus with a simplified operating panel and a voice synthesizer section such as a PARCOR synthesizer is disclosed.  The heating progress condition detected by sensor means and timer means is announced by a synthetic voice.  Any loss of the func-tions of the sensor means or the timer means is detected immediately followed by the stoppage of heating and the alarm and announcement of the fault.
Patent CA-1211266-A (CA)
Inventor: LAUCHENAUER ALFRED E
IPC: A61L15/00
Filed: 1983-11-09
Granted: 1986-09-16
Abstract: ABSTRACT         The invention is concerned with a method of forming a semi-solid shaped article.  The method of the invention comprises the steps of (a) forming a mixture comprising (i) a monomeric alicyclic or aliphatic polyhydroxy compound having at least one hydroxy group per 4 carbon atoms, with (ii) a polymeric polyhydroxy compound which is insoluble in the mono-meric polyhydroxy compound at room temperature, but is soluble therein at elevated temperatures; (b) forming a shaped article from the mixture; (c) heating the shaped article to a temperature at which the polymeric polyhydroxy compound dissolves in the monomeric poly-hydroxy compound; and (d) cooling the shaped article while maintaining the shape thereof.  Steps (a) and (b) are effected at a temperature insufficient to dissolve the polymeric polyhydroxy compound in the monomeric polyhydroxy compound.  The semi-solid material produced in accordance with the invention behaves like a solid in the sense that it retains its shape in the absence of chemical stress and resists deformation if mechanical stress is applied, and also exhibits elas-ticity if deformed and is restored in a substantial degree to its original shape if mechanical stress causing the deformation is released.
Patent CA-1199152-A (CA)
Inventor: TOTTEN GEORGE E
IPC: D06M15/53
Filed: 1983-12-08
Granted: 1986-01-14
Abstract: PROCESS FOR IMPARTING LUBRICITY TO FIBERFILL FIBER             Abstract Process for imparting lubricity and hydrophilicity to synthetic fibers and fabrics which comprises applying a graft copolymer of an N-(oxymethyl)-acrylamide and a poly(oxyalkylene) to the surface of the fiber or fabric and crosslinking the graft copolymer on said surface in the presence of an acid catalyst.
Patent CA-1213248-A (CA)
Title: Container
Inventor: DONNAN JEREMY F
IPC: B65D33/38
Filed: 1984-01-06
Granted: 1986-10-28
Abstract: ABSTRACT OF THE DISCLOSURE         A container suitable for storing and dispensing parenteral fluids comprises a flat member inserted into a pouch of plastics material.  The member has two ports passing therethrough which are protected by removable tabs having passageways which are coaxial with the ports.  The port is sealed after filling by a cup-shaped closure.  The port is closed by a ruptureable membrane and may have a resilient plug and needle guide.  The tabs may be connected to the member by portions of reduced thickness. The outer ends of the passageways are sealed by covers or by flattening and sealing the ends of the passageways.  The member, ports and tabs may be integrally formed by injection moulding.
Patent CA-1213822-A (CA)
Inventor: NEILSEN HILDAUR L
IPC: B26D7/00
Filed: 1984-01-10
Granted: 1986-11-12
Abstract: ABSTRACT OF THE DISCLOSURE           A double duty paper punch for punching selected com-binations of holes in up to fifty sheets of paper comprises a die-cast base with a steel die plate of angle cross section seated on the base with a downwardly projecting flange received in a recess in the base. An elongate punch holder, also a die casting, has a rear portion seated on a rear portion of the die plate and a forward portion  spaced upwardly from the die plate to receive the paper to be punched.  Rivets through aligned holes in the punch holder, die plate and base secured these parts together.  The punch holder has a plurality of punch-receiving bores aligned with holes in the punch plate and base selectively to receive individual punches, each having a stem and a head with a spring acting between the head and the punch holder to hold the punch in raised portion.  A punch actuator pivotally connected to the base is also a die casting with a rear portion overlying the punch holder and a spaced parallel handle portion overlying a forward portion of the base.  A steel cam rod nested between ribs on the underside of the punch actuator is engageable with heads of punches  positioned in the punch holder to force the punches down through the paper to be punched when the handle position is pressed down.
Patent CA-1256728-A (CA)
Inventor: MORI KEI
IPC: G02B6/42
Filed: 1984-01-17
Granted: 1989-07-04
Abstract: ABSTRACT A blue laser beam or a red laser beam or a composite beam thereof is transmitted through a lens into an optical fiber, allowing one to position a light receiving end of the optical fiber at the focal point of the lens observing it by the naked eye.  Properly positioned at the lens focal point, the optical fiber is rigidly connected to a support member by an adhesive.
Patent CA-1220091-A (CA)
Inventor: SYOJI KOWASI
IPC: C22B5/04
Filed: 1984-03-16
Granted: 1987-04-07
Abstract: Abstract of the Disclosure In a furnace by the combustion of pulverized coal, a gas discharge path interconnecting an exhaust gas outlet of the furnace and a smokestack has a double-tube construction comprised of an outer tub, and an inner tube, and a feed pipe and a discharge pipe for cooling water are connected to a space intervening between the outer tube and the inner tube.
Patent CA-1205285-A (CA)
Inventor: JAHNKE RICHARD W
IPC: C23F11/14
Filed: 1984-04-06
Granted: 1986-06-03
Abstract: Title:         POLYCARBOXYLIC ACID/BORIC ACID/AMINE SALTS AND               AQUEOUS SYSTEMS CONTAINING SAME                       ABSTRACT OF THE DISCLOSURE Inhibitors useful in preventing the corrosion of metal surfaces that contact aqueous systems containing them are disclosed. The inhibitors comprise mixtures of monoamine salts of polycarboxylic acids and boric acid.  Typical corrosion inhibitors are made from acids such as dodecanedioic, sebacic and azelaic acid, monoamines such as mono-, di- and triethanol amines and boric acid.
Patent CA-1224953-A (CA)
Title: Device for causing a firearm to fire in controlled  bursts
Inventor: BENELLI PAOLO
IPC: F41A19/02
Filed: 1984-04-18
Granted: 1987-08-04
Abstract: ABSTRACT       The trip mechanism makes it possible, by means of an appropriate fire selector, to fire either a single shot or controlled bursts comprising three or more shots every time the trigger of the firearm is pulled.  It can be fitted to any firearm.  The mechanism comprises a ratchet wheel (3) pivoted on the receiver (4) of the firearm and having a plurality of trip teeth (24), (25), (26) corresponding to the number of shots to be fired with a burst, adapted to engage a trip tooth (27) carried by the trigger (1).  The ratchet wheel (3) is also provided with a corresponding number of lugs (28), (29), (30) adapted to engage a tongue (31) pivoted on the bolt (21) by means of a pin (32).  A bolt stopping element (2) pivoted on the receiver (4) of the arm has a first trip tooth (19) adapted to co-operate with a catch (20) on the bolt (21) and a second trip tooth (13) adapted to co-operate with a trip tooth (12) disposed at an end of an arm (9) pivoted on the trigger (1) and biased by a spring (10) with its other end against the pin (5) of the trigger (1).  This pin has a flat section (6) and is connected to a control member (7) exterior to the arm by means of which the pin (5) can be brought from a position in which it abuts the arm (9) by means of its cylindrical surface to a position in which it abuts the arm (9) by means of its flat section (6).
Patent CA-1264706-A (CA)
Inventor: VOLK KURT E JR
IPC: B42D5/02
Filed: 1984-05-30
Granted: 1990-01-23
Abstract: ABSTRACT OF THE DISCLOSURE:          A composite mailing wrapper, suitable for use with a magazine or catalog, having front and rear cover sheets joined along a longitudinal fold line.  A reply envelope is detachably connected to the inside of the cover sheets and the composite wrapper is prepared from an integral web.  A method of producing the wrapper from the web by way of folding, bonding and further folding operations is described.
Patent CA-1236012-A (CA)
Inventor: GRAU ULRICH
IPC: C07K14/62
Filed: 1984-07-20
Granted: 1988-05-03
Abstract: Abstract of the Disclosure:     The invention relates to medicaments consisting of a physiologically acceptable excipient and an active compound combination of a)      an insulin derivative of the formula I                   (I) in which R1 denotes H or H-Phe, R30 represents the radi-cal of a neutral L-aminoacid and R31 represents a physio-logically acceptable organic group of basic character with up to 50 carbon atoms, with an isoelectric point between 5.8 and 8.5, and b)      an insulin of the formula I in which R1 denotes H or H-Phe, R30 represents Ala, Thr or Ser and R31 de-notes OH, and to its use for the treatment of diabetes mellitus.
Patent CA-1243769-A (CA)
Inventor: KUWANO RYUSHI
IPC: H04N13/02
Filed: 1984-08-10
Granted: 1988-10-25
Abstract: Abstract of the Disclosure:     In an image pickup system (15) which is carried on a craft (16) capable of flying along a flight path over an object zone, a single optical system (40) is disposed in the craft to form, on a focussing area (44), optical images of partial zones lying transversely of the flight path in the object zone.  Forward and backward ones of the optical images that are picked up from forward and backward partial zones (P and Q) spaced apart from each other along the flight path are transduced into electrical signals by the use of photoelectric transducing members (41 and 42) placed on the focussing area with a gap left therebetween.  The electrical signals are processed so that the forward and the backward images are concurrently reproduced on board the craft or in a terrestrial station to provide a stereo image.  The forward optical image may be used to predict an intermedi-ate one of the optical images that is to be picked up through a photoelectric transducing member (43) from an intermediate partial zone (R) between the forward and the backward partial zones.  The intermediate optical image is processed to reproduce a high resolution image in accordance with a result of prediction.     (Fig. 3)
Patent CA-1231067-A (CA)
Inventor: KEOGH HILLARY J
IPC: G01N33/535
Filed: 1984-08-13
Granted: 1988-01-05
Abstract: A B S T R A C T          A mouse monoclonal anti-peroxidase antibody having the following characteristics: (a)  of the sub-class IgG1; (b)  capable of reacting with horse radish peroxidase to form a peroxidase anti-peroxidase complex without significantly interfering with the catalytic activity of the enzyme in the complex, the complex containing a molar ratio of peroxidase to antibody to at least 1,78:1, preferably at least 1,96:1, with an RZ value of at least 0,55, preferably at least 0,59; and optionally (c)  produced by a hybridoma formed by fusion of spleen cells from a Balb/c mouse previously immunised with horse radish peroxidase and cells from the mouse myeloma cell line Sp2/0-Ag14.            The invention also relates to a hybridoma for producing the antibody, to a method of producing the hybridoma and to a monoclonal peroxidase anti-peroxidase complex of the antibody and horse radish peroxidase.
Patent CA-1244789-A (CA)
Inventor: HETTINGER WILLIAM P JR
IPC: C10G11/05
Filed: 1984-08-16
Granted: 1988-11-15
Abstract: ABSTRACT       Disclosed is a catalyst, a method for its preparation, and a process for its use in the production of high octane gasoline and/or other valuable liquid hydrocarbon products from carbo-metallic oils contaminated with heavy metals and coke precursors. The catalyst is prepared from a shapable composition containing reticulated carbon black particles which are subsequently removed by burning, as in a catalyst regenerator, to provide large feeder pores in a shaped catalyst structure.  The catalyst and process conditions for its use facilitate conversion of the contaminated oils to lighter products at catalytic sites within the catalyst structure which may contain zeolitic materials.
Patent CA-1226056-A (CA)
Inventor: GORDON ALASTAIR C
IPC: G05D1/06
Filed: 1984-10-17
Granted: 1987-08-25
Abstract: ABSTRACT:    "HELICOPTER NAVIGATION AND LOCATION SYSTEM"     The disclosure relates to a helicopter (5) having a flight path computer to provide signals for pilot or automatic flying in accordance with a pre-determined flight path, a forward looking infra-red camera (6) for scanning ahead and to either side of the flight for an object such as a person in the sea, a screen display for the camera and a control to be operated when the helicopter over-flies the  person to cause the flight path completer to provide control signals to take the helicopter through a circuit down-wind of the person and then back into-wind at pre-selected heights and speed towards the location of the person and then to hover over the person.
Patent CA-1216943-A (CA)
Inventor: KELLER GUIDO
IPC: B41F33/00
Filed: 1984-11-02
Granted: 1987-01-20
Abstract: PROCESS AND APPARATUS FOR EVALUATING PRINTING QUALITY AND FOR REGULATING THE INK FEED CONTROLS IN AN OFFSET PRINTING MACHINE               ABSTRACT OF THE DISCLOSURE         The printed sheets are scanned, by image elements, immediately behind the last printing mechanism, with one or several measuring heads.  Suit-able dimensions of an image element range from approximately 1 x 1 mm2 to 10 x 10 mm2.  In each image element the reflectance is measured in four spectral ranges (infrared for black, red for cyan, green for magenta and blue for yellow).  The measured reflectance values are converted by means of Neugebauer equations into surface coverages in a demasking step and inputted to a computer for evaluation.  With the same measuring device, both the reference values associated with OK sheets, and the actual values associated with continu-ous printing, are measured.  The computer compares the measured data, weights them with respect to such factors as surface coverage, foreign color component and the environment of a respective image element, and produces a regulating signal to control the ink feed elements.  The color coordinates (X,Y,Z) may be deter-mined from the surface coverage values of the four colors in a parallel computer program.  Image elements which are important for the visual appearance of an image are given a high weight.  A quality measure may be determined from the weighted comparison of reference and actual values to change the visual appearance.          With this process it is possible to control the ink feed elements of a multicolor printing press by direct on-line measurement of the printed image, without using color measuring strips.
Patent CA-1257643-A (CA)
Inventor: KEIM THOMAS A
IPC: G01R33/38
Filed: 1984-12-07
Granted: 1989-07-18
Abstract: INTENTIONALLY NON-ORTHOGONAL CORRECTION  COILS FOR HIGH-HOMOGENEITY MAGNETS             ABSTRACT OF THE DISCLOSURE       In the design of large electromagnets having high magnetic field uniformity requirements it is common practice to employ a set of correction coils and coil circuits, each coil being excited so as to correct for a specially defined symmetrically shaped error field. The error field is typically defined as certain terms in a spherical harmonic expansion for the field.  The present invention proposes instead to provide a set of correction coil circuits in which the creation of a desired spherical harmonic is achieved by exciting a set of correction coils with a specified set of currents, and in which the same coils can further be used to create a spherical harmonic of substantially different symmetry by exciting the same coils with a different set of currents.  In the present invention, a linear combination of spherical harmonic components may be effected, so as to increase the flexibility of operation and the correction capability of the magnet and correction coil structure.
Patent CA-1234122-A (CA)
Inventor: STOGRYN EUGENE L
IPC: C07C213/00
Filed: 1984-12-18
Granted: 1988-03-15
Abstract: ABSTRACT OF THE DISCLOSURE   Disclosed is a process for producing di-amino-polyalkyenyl ethers by reacting (a) one of more acyclic or hetecocyclic amino compounds with (b) one or more polyalkenyl ether glycols or polyalkenyl amino ether alcohols, in the presence of a hydrogenation catalyst, at elevated temperatures and pressures.          The resulting di-amino-polyalkenyl ethers are useful in acid gas scrubbing, particularly in the selective removal of H2S from gaseous streams containing CO2 and H2S.
Patent CA-1231671-A (CA)
Inventor: KREISHER JOHN H
IPC: G01N27/26
Filed: 1985-02-21
Granted: 1988-01-19
Abstract: HORIZONTAL GEL ELECTROPHORESIS DEVICE                 ABSTRACT OF THE DISCLOSURE        This application discloses a horizontal gel slab electrophoresis device comprised of a base containing two buffer chambers having a central divider means positioned below a horizontal shelf.  The horizontal shelf is provided with means for cooling.  A movable gel tray is positioned on top of the shelf for containing the gel slab and samples to be analyzed.  An electrode is positioned in each buffer chamber adjacent to the central divider means.  A valve means is positioned in the central divider means for controlling fluid flow between the buffer chambers.  In addition, a port is positioned in each buffer chamber for feeding fluids into each of the buffer chambers.         The device is useful in the electrophoresis analysis of samples contained in the gel slab within the movable gel tray.
Patent CA-1228098-A (CA)
Inventor: JACKSON NORMAN C
IPC: B29K27/06
Filed: 1985-03-19
Granted: 1987-10-13
Abstract: ABSTRACT OF THE DISCLOSURE           A trim strip for an automobile or the like having a finished end made by cutting an end portion of the trim strip axially and transversely to form a projecting finger thereon and then injection molding a finishing end cap onto the projecting finger.
Patent CA-1231891-A (CA)
Inventor: LANGER FRIEDRICH H
IPC: E21B21/10
Filed: 1985-04-16
Granted: 1988-01-26
Abstract: Abstract of the Invention An apparatus and method for inserting flow control means into a well casing is disclosed.  A receptacle having portions adapted to receive check valve means is mounted within said well casing and said well casing is inserted into a well.          Check valve means may be pumped down into engagement with said receptacle to regulate the flow of fluid through the well casing.  Alternatively, choke valve means may be pumped down into engagement with said receptacle instead of check valve means.  The choke valve means may be constructed having portions adapted to receive check valve means so that check valve means may be pumped down into engagement with said choke valve means to regulate the flow of fluid through the well casing.
Patent CA-1234315-A (CA)
Inventor: SIX ALBERT J
IPC: B41F5/06
Filed: 1985-04-29
Granted: 1988-03-22
Abstract: PRINTING APPARATUS     Abstract A printing machine (10) is adapted for printing a plurality of imprints (12) onto a sheet (14) divided into a plurality of sequentially longitudinally spaced printing fields (16) having a selected field length and being divided into a plurality of longitudinally and laterally spaced printing domains (18).  The machine (10) includes a plurality of spaced printing rolls (20a - 20f) having parallel axes (22a - 22f) and peripheral cylindrical surfaces (24a - 24f) having image transfer regions (26a1 - 26fnf) adapted to print the imprints (12) onto the sheet (14).  The rolls (20a -20f) each have circumferences (28a - 28f) which are different integral multiples of the field length and which are not integral multiples of one another.          Each of the cylindrical surfaces (28a - 28f) has a subset of the image transfer regions (26a1 - 26fnf) positioned to print the imprints (12) on only a selected subset of the printing domains (18), the selected subsets of the printing domains (18) having a null set intersection.  The rolls (20a - 20f) are rotated about their axis so that the cylindrical surfaces (24a - 24f) have equal tangential velocities.  An image reproducing medium is transferred onto each of the image transfer regions 26a1 - 26fnf).  The sheet (14) is moved longitudinally generally tangentially sequentially adjacent each of the cylindrical surfaces (24a -24f) at a velocity to match that of the cylindrical surfaces (24a - 24f).  The image reproducing medium is transferred from the image transfer regions (26a1 - 26fnf) to the printing domains (18).
Patent CA-1247061-A (CA)
Inventor: TAYLOR ROBERT V
IPC: B65D27/30
Filed: 1985-07-02
Granted: 1988-12-20
Abstract: ABSTRACT          A bag is formed of transparent polymeric material comprising a pair of side walls and transverse closure means forming a receptacle, and is characterised in that one of said closure means comprises at least one strip of adhesive material which joins the side walls in such a way that breaching of the adhesive material is evident.
Patent CA-1251492-A (CA)
Inventor: WHITLEY WILLIAM N
IPC: B60P3/32
Filed: 1985-07-16
Granted: 1989-03-21
Abstract: AUTOMOBILE-MOUNTED CAMPER                          Abstract An inexpensive, lightweight camper is releasably mountable about trunk portions of an automobile without requiring the formation of holes in the automobile body.  The camper has a flat floor and  front, rear, top, and side walls which are foldable to compactly overlie the trunk of the automobile.  In the extended position, the camper is relatively large and has the capability of sleeping at least two adults.  In the collapsed position, the camper is substantially reduced in size for over-the-road travel.  The expense of the camper is minimized by the use of cardboard as a construction material.
Patent CA-1256031-A (CA)
Inventor: CAVERO ICILIO
IPC: A61K31/554
Filed: 1985-09-13
Granted: 1989-06-20
Abstract: ABSTRACT:     The invention provides a pharmaceutical composition which may be used for treating cardiovascular diseases, eg hypertension and angina.  The composition comprises a synergistic mixture of diltiazem and alfuzosin, both of which are known compounds.  The composition preferably contains 25 to 160 mg of diltiazem and 0.1 to 10 mg alfuzosin per unit dose.