baber/WOPTO huggingface dataset:
Patent BE-904830-A (BE)
Title: Nouvelle composition d'activateur tissulaire du plasminogene.
IPC: A61K47/02
Filed: 1986-05-27
Abstract: Composition pharmaceutique lyophilisée d'activateur tissulaire du plasminogène, et procédé pour la préparer par dessiccation sous vide d'une solution aqueuse congelée d'un pH de 2 à 5 contenant du t-PA mono- ou bicaténaire qui a la séquence des aminoacides indiquée à la Fig. 1 ou a la meme séquence des amino-acides, mais dans laquelle, notamment, l'aminoacide à la position 245 à partir de l'extrémité N-terminale de la sérine est la valine au lieu de la méthionine. La composition est antithrombotique.
Patent BE-896302-A (BE)
Title: Lifting boom transmission mechanism - comprises ram acting directly on driving mechanism
IPC: B61L29/20
Filed: 1983-03-29
Abstract: The transmission mechanism lifts and lowers a boom barring off a passage or railway level-crossing. It comprises a ram (27) acting directly on the driving mechanism of the boom (25), and typically hydraulic. The driving mechanism can comprise a crank (23), turning about the tilt axis (6) of the boom, or alternatively, a plate moved to and fro by the ram in a straight line and containing a transverse notch, in which there engages an eccentric pin on a coupling member on the boom spindle, thus converting a sliding movement into a rotary one.FL.
Patent CA-1052042-A (CA)
Title: Resines thermostables
Inventor: BALME MAURICE
IPC: C08G18/00
Filed: 1974-07-18
Granted: 1979-04-03
Abstract: Polymère thermostables, caractérisés en ce qu'ils sont obtenus par réaction de : a) un maléimide de formule moyenne : (I) dans laquelle le symbole A représente un radical organique de valence n, renfermant jusqu'à 50 atomes de carbone, le symbole Y représente H, -CH3 ou Cl et n représente un nombre au moins égal à 1,5. b) un composé renfermant au moins un groupement -NH2c) un composé renfermant au moins un groupement -?R, la nature du composé aminé et du composé carbonylé étant telle que l'imine résultant de leur réaction ait pour formule moyenne: (II) dans laquelle m représente un nombre au moins égal à 1, le symbole B représente un atome d'hydrogène ou un radical organique de valence m, renfermant jusqu'à 50 atomes de carbone, le symbole G représente un radical organique monovalent (G1) renfermant jusqu'à 35 atomes de carbone ou un radical de formule -G'-CR=N-B1 dans laquelle le symbole G' représente un radical divalent renfermant jusqu'à 35 atomes de carbone et le symbole B1 représente l'un des radicaux monovalents pouvant être représentés par le symbole B, ou encore, lorsque m = 2, un radical de formule: -G'-CR=N-B2?N=CR-G'-CR=-N-B2)w .SIGMA. dans laquelle G' possède la signification donnée ci-avant, B2 représente l'un des radicaux divalents pouvant être représentés par le symbole B et les deux symboles 2 représentant les terminaisons de chaîne qui peuvent être toutes deux des radicaux de formule -N=CR-G'-CRO ou représenter l'une le radical -N=CR-G'-CRO et l'autre un groupement -NH2, le symbole R représente un atome d'hydrogène ou un radical organique monovalent renfermant jusqu'à 35 atomes de carbone, les symboles G1 et R pouvant représenter ensemble un radical divalent ; w représente un nombre compris entre 1 et 10, les quantités de réactifs mises en oeuvre étant telles qu'il y ait en présence au moins un groupement -?-R ainsi qu'au moins une et au plus dix doubles liaisons, de maléimide (I) par groupement -NH2 apporté par le composé aminé b).
Patent CA-1045710-A (CA)
Inventor: ISHIGAKI YOSHIO
IPC: H04N9/84
Filed: 1975-02-05
Granted: 1979-01-02
Abstract: ABSTRACT OF THE DISCLOSURE        In reproducing chrominance signal components of com-posite color video signals recorded on a record medium in a form of parallel tracks with different carrier frequencies having interleaving relations therebetween, there are disposed a switch circuit and a comb-filter for cancelling the cross-talk components of chrominance signals reproduced from adjacent tracks.  The switching actions of the switch circuit are con-trolled by phases of the resultant chrominance signals for phase alignment during entire reproduction of the chrominance signals.
Patent CA-1047276-A (CA)
Inventor: MUNK MINER N
IPC: G01N30/74
Filed: 1975-07-18
Granted: 1979-01-30
Abstract: CONVERGENT LIGHT ILLUMINATED FLOW CELL      FOR LIQUID CHROMATOGRAPHY                     Abstract of the Disclosure Single and dual beam flow cells for liquid chromato-graphy that provide good detectability and linear response with small sample volumes.  A cylindrical window surrounds the sample flow path to permit focusing covergent light rays through the center of the flow path and along optical paths of equal length through the cell.  Optical stops limit the light passing through the cell to convergent rays incident to the window surface.  A wide acceptance angle for the rays results in high light transmission and averages variations in light output along the light source.  A dual beam flow cell utilizes a common exit for the sample and reference liquids.  The flow cells are economically constructed for direct coupling to a chromatographic column by using a standard compression fitting union and can be used in a single wavelength or discrete wavelength detector, or in a spectrophotometer.
Patent CA-1066705-A (CA)
Title: 3,4-dehydro-14,15-dihydro-eburnamenine compounds
Inventor: SZANTAY CSABA
IPC: C07D461/00
Filed: 1975-09-11
Granted: 1979-11-20
Abstract: ABSTRACT OF THE DISCLOSURE The invention relates to new eburnamenine derivatives of the general formula (I),                        (I) wherein R1 stands for an alkyl group containing 1 to 6 carbon atoms, R2 stands for an alkoxy carbonyl group containing 1 to 6 carbon atoms in the alkyl moiety or a cyano group, and X- is an anion derived from an acid, and the corresponding free bases. These compounds are valuable intermediates of the preparation of eburnanenine derivatives with advantageous therapeutical effects. The above compounds are prepared as follows:  a compound of the general formula (II), (II)   wherein R1 has the same meanings as defined above, is reacted with a compound of the general formula (III),   (III) wherein R2 has the same meanings as defined above and Y is halogen, and, if desired, a thus-obtained compound of the general formula (I), wherein R1 and R2 each have the same meanings as defined above and X- is a halide ion, is reacted with an acid, and/or, if desired, a compound of the general formula (I), wherein R1 and X- each have the same meanings as defined above and R2 is cyano or an ester group, is subjected to hydrolysis, and/or, if desired, a compound of the general formula (I), wherein R1, R2 and X- each have the same meanings as defined above, is treated with a base.
Patent CA-1065594-A (CA)
Inventor: LEHMANN ERNST
IPC: B05B15/12
Filed: 1975-11-13
Granted: 1979-11-06
Abstract: ABSTRACT OF THE DISCLOSURE     Apparatus for electrostatic powder coating is disclosed, of the type having a booth in which are arranged means to deliver electrostaticly charged powder.  The powder delivery means is connected to a supply container.  A part of the space within the booth is bounded by one face of a filter which is moved through the booth, the other face of the filter being adjacent the suction side of suction means which acts on the space through the filter.          A cleaning arrangement is associated with the filter to remove from it excess powder deposited thereon.  The cleaning arrangement is of the type including a suction nozzle which is directed toward said one face of the filter and is connected to suction side of a suction blower with a separator interposed, the outlet of the separator being connected to the supply container.          The invention provides advance in the art in that there is virtually no need for the powder extracted by the filter to be reprocessed, whereby the powder circulates in a true close circuit with substantially reduced contamination of same.
Patent CA-1067786-A (CA)
Inventor: SEIDEN PAUL
IPC: C11D9/26
Filed: 1976-02-26
Granted: 1979-12-11
Abstract: TOILET BARS            Abstract of the Disclosure Incorporation of particular amounts of certain sorbitan ester mixtures into toilet bars provides products which produce desirable skin benefits.  Toilet bars containing these sorbitan ester materials help provide a smooth, soft texture to skin cleaned therewith and further help to reduce skin scaliness.
Patent CA-1060267-A (CA)
Inventor: THEURER JOSEF
IPC: B61F5/36
Filed: 1976-03-30
Granted: 1979-08-14
Abstract: ABSTRACT OF THE DISCLOSURE             A vehicle with a spring-supported frame has torsion transmitting hydraulic cylinders arranged between the ends of the axles of the undercarriages and the frame. Each cylinder is in torsion transmitting connection with the frame and conduits interconnect corresponding cylinder chambers at each side of the vehicle.
Patent CA-1060117-A (CA)
Inventor: THEOBALD MICHAEL R
IPC: E02F3/84
Filed: 1976-04-20
Granted: 1979-08-07
Abstract: FLOAT CONTROL ELECTRICAL   CIRCUIT FOR A BLADE            Abstract of the Disclosure A vehicle, such as a motor grader, has a work tool operated by at least one hydraulic cylinder.  The position of the work tool is controlled by a main control valve, and the work tool is placed in a float condition by actuation a second control valve.  The operator may override the float condition by actuating the main control valve.  An electrical source energizing a solenoid is interrupted in response to the main control valve being at other than the neutral position.          At the interrupted position of the solenoid, the main control valve is controlling the cylinder.  In response to positioning the main control valve at the neutral position the solenoid is automatically energized, the second control valve is actuated, and the work tool is returned to a float condition.
Patent CA-1057676-A (CA)
Inventor: GREEN EDWARD A
IPC: F16L11/08
Filed: 1976-06-01
Granted: 1979-07-03
Abstract: HYDRAULIC HOSE                     Abstract of the Disclosure A hydraulic hose having improved burst strength at high temperatures has an extruded synthetic polymer core tube and at least two layers of helically wound fibrous strands which are mechanically bonded together with an extruded polymer.
Patent CA-1082068-A (CA)
Title: Heat transfer system
Inventor: SWITZGABLE HAROLD
IPC: F24S90/00
Filed: 1976-09-27
Granted: 1980-07-22
Abstract: HEAT TRANSFER SYSTEM                            ABSTRACT        A heat transfer system including a thermally insulated tank defining a chamber therein which contains eutetic salt material for retaining high volumes of heat, the chamber inside of the tank is airtight with respect to the atmosphere, a conduit such as a pipe passes through the walls of the tank at two locations to provide a winding within the chamber such that as heated fluid is passed through the conduit heat is retained by the eutetic salt material within the chamber, a portion of the walls of the tank having protruding sections which extend inward into the eutetic salt solution, the system including a heat sink adapted to be placed in thermal communication with the walls of the protrusions to withdraw heat selectively from the eutetic salt solution, a pump and sump system for recirculating the heated fluid from the conduit through a solar panel for heating and a blower and plenum area for passing air over the heat sink to provide a source of heated air.
Patent CA-1084607-A (CA)
Inventor: STOCKMAN RICHARD F
IPC: F28D19/04
Filed: 1976-11-24
Granted: 1980-08-26
Abstract: ABSTRACT OF THE DISCLOSURE     A detector that monitors infra-red ray emission from an air preheater to detect a temperature rise that precedes a fire within the air pre-heater.  The detector of infra-red rays is alternately moved between a "detecting" stage within the air preheater and a "cleaning" stage in clean ambient air where particulate matter deposited thereon by dirty gas may be removed to maintain the detector at a high degree of operating efficiency.
Patent CA-1048819-A (CA)
Inventor: PUHRINGER OTHMAR
IPC: F16C13/02
Filed: 1976-12-08
Granted: 1979-02-20
Abstract: ABSTRACT OF THE DISCLOSURE:            A continuous casting plant strand guiding means with rollers whose axes are mounted in roller carriers by means of eccentric bushings. Upon turning the eccentric bushings the distance between oppositely arranged rollers can be changed.
Patent CA-1082750-A (CA)
Inventor: POWELL WILLIAM
IPC: A63C5/06
Filed: 1976-12-10
Granted: 1980-07-29
Abstract: TITLE:   SKI DEVICE            INVENTOR:                     WILLIAM POWELL          CITIZENSHIP:                  U.S.A          P.O. ADDRESS:                R.D. #1, Box 857 Newton, New Jersey 07860 ABSTRACT OF THE DISCLOSURE           A ski device is provided for permitting a skier to ski on one ski with his other ski (or with his boot if he is not wearing a second ski) being supported in an elevated position and out of contact with the skiing surface.          The present invention includes a generally L-shaped bracket having a first portion that is adapted to support either the skier's boot or the skier's ski that is not being used.          A second portion of the bracket is coupled to the other ski of the pair or ski boot.  The accessory aspect of the present invention can be interchangeably used with either leg of a skier.  In one embodiment of the invention, the bracket is secured to a mounting member that is positioned on the ski.          In another embodiment of the invention, the bracket is coupled to the boot of the ski that is being used, while in a third embodiment the bracket is mounted directly to the ski that is being used.  The bracket may be mounted by means of spring clips, screws or other suitable fasteners.
Patent CA-1074908-A (CA)
Inventor: YAMAGUCHI NAMIO
IPC: H03B27/00
Filed: 1977-04-14
Granted: 1980-04-01
Abstract: ABSTRACT OF THE DISCLOSURE          A color signal processing apparatus, particu-larly a circuit for generating a color sub-carrier wave for demodulation, used in a color television receiver set to demodulate a carrier color signal to reproduce a color image, is disclosed.  The apparatus comprises an oscillation circuit including four differential amplifiers to synthesize oscillation signals having phases which differ 90 degrees from each other to produce a color subcarrier wave, a color-phase adjusting circuit for changing phases of the oscillation signals from the oscillation circuit by changing bias voltages of the differential ampli-fiers, and a phase detection circuit for comparing the phases of the oscillation signals having the phases changed by the color phase adjusting circuit with a phase of a color burst signal to change the bias voltages of the differential amplifiers in the oscil-lation circuit depending on the comparison.
Patent CA-1068856-A (CA)
Inventor: THAYER WILLIAM L
Filed: 1977-04-29
Granted: 1980-01-01
Abstract: TITLE     APPARATUS FOR CASTING TUBULAR, POLYMERIC MEMBRANES FOR REVERSE              OSMOSIS AND ULTRAFILTRATION     INVENTORS                   William L. Thayer Lucien Pageau Srinivasa Sourirajan ABSTRACT OF DISCLOSURE            An apparatus for casting tubular polymeric membranes for reverse osmosis and ultrafiltration which includes a plurality of upwardly extending casting tubes, a manifold with branch outlets for mounting the casting tubes to extend upwardly therefrom, a cas-ting bob assembly comprising a centering sleeve with a screw threaded bore and cylindrical extension, a casting bob screwed into the centering sleeve and having casting solution outlet ports to an annular gap between the casting bob and the cas-ting sleeve, the annular gap being adjustable by screwing the casting bob into and out of the centering sleeve, and a trans-port sleeve which is pressed on to the casting bob and the cylindrical extension of the centering sleeve for transporting the assembly from one casting tube  to another between casting operations, and a flexible sleeve and a hose clamp for releasably securing the transport sleeve in a lower end of each casting tube and sealing the lower ends of each casting tube to a branch outlet.
Patent CA-1083482-A (CA)
Title: Lotion demaquillante pour les yeux
Inventor: BOELLE JEAN-PAUL
IPC: A61K8/36
Filed: 1977-06-30
Granted: 1980-08-12
Abstract: La présente invention a pour objet une composition pour le démaquillage des yeux, non irritante et non piquante pour la muqueuse oculaire, caractérisée par le fait qu'elle contient en solution aqueuse: (i) un agent tensioactif, choisi dans le groupe constitué par le mono-laurate et le mono-oléate de sorbitan oxyéthyléné à l'aide de 20 moles d'oxyde d'éthylène ou un mélange de ces composés, (ii) au moins un agent conservateur choisi dans le groupe constitué par l'éthyl mercurithiosalicylate de sodium, un sel de chlorhexidine, un sel de phénylmercure, un mélange constitué de 30% de benzoate de sodium et de 70% de chloracétamide et un composé correspondant à la formule suivante: (I) dans laquelle: R représente un radical alkyle ayant de 12 a 18 atomes de carbone ou un mélange de tels radicaux alkyles comme par exemple les mélanges C12- C14 et C14 - C16 et les mélanges desdits agents conversateurs, et (iii) un tampon phosphate, le pH de ladite composition étant compris entre 6,5 et 7,5.
Patent CA-1047984-A (CA)
Inventor: BENSON GUSTAV E V
IPC: B65D47/34
Filed: 1977-07-15
Granted: 1979-02-06
Abstract: Abstract of the Disclosure A dispensing apparatus for flowable products, comprising a replaceable container with an externally threaded neck portion, a dispensing device comprising a pump housing and a valve chamber with two valves arranged in succession in the direction of flow of the product ,and a sleeve arranged to be fitted over the container neck portion so as to allow air to penetrate into the con-tainer interior along the neck threads, whereby the partial vacuum which generates above the product level inside the container during discharge of the product may be levelled out while at the same time the sealing-off against the environment is sufficient to prevent drying out of the product.
Patent CA-1114592-A (CA)
Inventor: PATIENCE DONALD
IPC: A61F13/53
Filed: 1977-08-18
Granted: 1981-12-22
Abstract: ABSTRACT OF THE DISCLOSURE An absorbent article for placement against a wearer to capture body fluids comprising, an absorbent pad comprising a mass of fibers, and particles of plastic material fused to fibers in the pad to increase the integrity and resiliency of the fibrous mass.  The article has sheet means covering a front and back sur-face of the pad.
Patent CA-1096557-A (CA)
Inventor: BOTROS RAOUF
IPC: D06P1/18
Filed: 1977-09-15
Granted: 1981-03-03
Abstract: ABSTRACT OF THE DISCLOSURE         Aromatic polyester textile material dyed with an o-nitrophenylazo-2-naphthol compound of the formula:                               wherein X1 and X2 are independently hydrogen; carboxy; carbalkoxy (the alkyl portion having 1-4 carbon atoms); chlorine; bromine; sulfamyl; trifluoromethyl; alkylsulfone (the alkylportion having 1-4 carbon atoms); monoalkylsulfonamido (the alkyl portion having 1-4 carbon atoms) and dialkylsulfonamido (the alkyl portion having 1-4 carbon atoms); and Y1 and Y2 are independently selected from the group consisting of hydrogen; amino (-HNR, -NRR, where R is alkyl of 1-4 carbons); RCONH-(where R is alkyl of 1-4 carbons) hydroxy; RCOO- (where R is alkyl of 1-4 carbons); chloro; bromo; alkyl of 1-4 carbons; carboxy; carbalkoxy (the alkyl portion containing from 1-4 carbon atoms); carbalkoxyamino (-NHCOOR, where R is alkyl of 1-4 carbons) and carbamyl in which the nitrogen atom is unsub-stituted, singly substituted with alkyl of 1-4 carbon atoms or phenyl (which, in turn, may be substituted with methyl or ethyl) or doubly substituted with alkyl of 1-4 carbon atoms; are provided.  The dyeings are of strong, brilliant orange to red hues of excellent build-up and of unexpectedly outstanding lightfasteness and good sublimation.
Patent CA-1082222-A (CA)
Inventor: KRAY RAYMOND J
IPC: C08J5/24
Filed: 1977-10-07
Granted: 1980-07-22
Abstract: Abstract of the Disclosure This invention provides compositions containing polysulfonamides which are prepared by the addition polymerization of poly-N-cyanosulfonamides.  The resins are useful in coating, molding, laminating and casting applications.
Patent CA-1093854-A (CA)
Inventor: VAN DER LELY ARY
IPC: F16H35/10
Filed: 1977-10-28
Granted: 1981-01-20
Abstract: ABSTRACT OF THE DISCLOSURE An overload coupling is disclosed which has two members which are rotatable about a common axis and at least one frangible element which in normal operation interconnects the two members for rotation together in at least one direction.  Fracture of the frangible element permits relative rotation between the members for at least one full revolution and provision is made for advancing the remaining part of the frangible element, after such fracture, to interconnect the members again.  Preferably the frangible element is capable of advancing at least twice to interconnect the members after fracture.
Patent CA-1093236-A (CA)
Inventor: YADA AKIRA
IPC: D21H17/33
Filed: 1977-12-08
Granted: 1981-01-06
Abstract: ABSTRACT OF THE DISCLOSURE             An additive composition for use in paper-making comprises a water-soluble polymer having in aluminum chloride and an aqueous solvent.  Because of formation of a kind of crosslinking structure between the water-soluble polymer molecules through the poly-aluminum chloride, the above composition exerts an effect of enhancing the paper strength when used alone and an effect of enhancing both the sizing effect and the paper strength when used together with a sizing agent. The composition further increases the paper strength when used in combination with a conventional paper-strength improver.
Patent CA-1106971-A (CA)
Inventor: BROWN KENNETH R
IPC: G06J1/00
Filed: 1977-12-13
Granted: 1981-08-11
Abstract: A B R I D G M E N T      ABSTRACT          A circuit for digitising data represented by a variable electric current includes a capacitor to which a variable direct current is applied, and a reference stage defining two voltage levels and producing a control signal when the voltage across the capacitor reaches one of the two levels.  The control signal cause the charge on the capacitor to be changed by a known amount.  The number of charge pulses is counted and added to the instantaneous value of the capacitor voltage.
Patent CA-1043431-A (CA)
Inventor: HAMADA OSAMU
IPC: H03F3/387
Filed: 1978-01-13
Granted: 1978-11-28
Abstract: ABSTRACT OF THE DISCLOSURE          A protective circuit for a pulse width modulated signal amplifier includes a signal input circuit, a carrier signal generator, a pulse width modulator for receiving both the output signals of the signal input circuit and the carrier signal generator and for producing a pulse width modulated signal, an amplifier for receiving the pulse width modulated signal and for amplifying it to drive a load through a low pass filter, a detecting circuit for detecting whether the pulse width modulated signal is present or not, or detecting DC voltage of undesirable duration produced at the output of the amplifier and for producing a control signal, and a protective circuit for receiving the control signal so as to cut off the operation of the amplifier when it is present.     - i -
Patent CA-1104668-A (CA)
Inventor: DWORSKY LAWRENCE N
IPC: H01P1/36
Filed: 1978-03-16
Granted: 1981-07-07
Abstract: AN IMPROVED BROADBAND ISOLATOR                      ABSTRACT       An isolator for ultra-high frequencies provides a broadband characteristic by simulating a carved-out copper block with stacked copper laminates.  Internal structures are formed by photolithographic processing of the copper sheets.  Ferrite elements and a unilateralizing resistor are captivated within the stack of sheets which provides induc-tance, capacitance and optimal ground return paths, as well as heat sinking for the resistor.  No external matching network or tuning is required.