baber/WOPTO huggingface dataset:
Patent CA-2010906-A1 (CA)
Title: Artificial lens for the eye
Inventor: FROMBERG GUNTER
IPC: A61F2/14
Filed: 1990-02-26
Abstract: Artificial lens Abstract:         In an artificial lens for implantation in the capsular sac of the natural crystalline lens that has been removed, this artificial lens comprising a lens body (1) and an on the whole disc-shaped holding device (2) which is manufactured in one piece with the lens body and which lies with its outer edge at the peri-meter of the capsular sac and bridges the distance between the perimeter of the capsular sac and the smaller perimeter of the lens body (1), the bending stiffness of the disc-shaped holding device (2) is stepped (9) between the outer edge and the lens body (1) in such a way that it is increased at least once from the outer edge to the lens body (1).         A "desired bending point" results at the step which takes up at least a substantial portion of the deformation when pressure is applied to the holding device from the outside.  To a large extent, this thus prevents the lens from tilting out of its plane.         A ring disc-shaped holding device (2) has, for example, a ring-shaped thickened area (4) near its middle and in addition a ring-shaped thickened area (3) at the outer edge.     Figure 2
Patent CA-2012504-A1 (CA)
Title: N,n-bis(1-hydroxycarbyloxy-2,2,6,6-tetramethylpiperidin-4-y l)amino triazines and stabilized compositions
Inventor: RAVICHANDRAN RAMANATHAN
IPC: C08K5/35
Filed: 1990-03-19
Abstract: A-17514/1+2/CGC 1412 N,N-Bis(1-hydroxycarbyloxy-2,2,6,6-tetramethyl-piperidin-4-yl)amino triazines and stabilized compositions Abstract of the Disclosure Triazines substituted with an N,N-bis(1-hydrocarby-loxy-2,2,6,6-tetramethylpiperidin-4-yl)amino moiety are effective stabilizers for polymer compositions against the deleterious effects of actinic light.
Patent CA-2013640-A1 (CA)
Inventor: TAKESHITA KEIJI
IPC: B62D61/12
Filed: 1990-04-02
Abstract: In a part-time four-wheel drive vehicle, an electric control apparatus for a transfer device in drive connection to a front or rear differential is arranged to permit selection of the four-wheel drive mode at the transfer device during travel of the vehicle in the two-wheel drive mode only in a condition where travel speed of the vehicle and temperature of lubricating oil in the differential are in a predetermined allowable region. The allowable region is defined to permit engagement of a clutch mechanism in the transfer device during travel of the vehicle in the two-wheel drive mode without causing any heavy load acting thereon.
Patent CA-2013977-A1 (CA)
Title: Mebeverine dosage form
Inventor: MANDEL KENNETH G
IPC: A61K31/24
Filed: 1990-04-05
Abstract: MEBEVERINE DOSAGE FORM     ABSTRACT OF THE DISCLOSURE      The present  invention  involves  pharmaceutical  compositions for the peroral administration of mebeverine comprising a safe and effective amount of mebeverine, and a pharmaceutically-acceptable carrier which comprises means for attaining the transport of the mebeverine through the gastrointestinal  tract of the patient to its lower part and means for releasing the mebeverine in the lumen of the lower gastrointestinal tract.
Patent CA-2014165-A1 (CA)
Inventor: FLORIAN ROY S
IPC: F16L23/032
Filed: 1990-04-09
Abstract: ABSTRACT    A replacement flange for the end of a catalytic converter is provided by a pair of generally L-shaped coupling elements which have their base portions opposed and seated in an elongated channel element which permits one coupling element to slide therein relative to the other.  The opposed edges of the flange coupling elements are generally arcuate to fit about the end pipe of the converter and have recesses to seat the flanges on the sides of the converter body.  Assembly is effected by mounting one coupling element to the automobile support structure about the converter end and then sliding the other coupling element sideways into engagement therewith and mounting it to the support structure.
Patent CA-2015730-A1 (CA)
Inventor: IGUCHI SADAHIKO
IPC: C07D405/12
Filed: 1990-04-30
Abstract: The esters of phenylalkanoic acid of the formula:     (see fig. I)                      ( I ) wherein R1 is 4-10 membered, saturated or unsaturated, mono- or bi-cyclic hetero ring containing as hetero atoms: (i) one or two nitrogen, (ii) two or three of nitrogen and sulfur in total, or (iii) one or two sulfur; R2 is hydrogen; or R1 and R2, taken together with a nitrogen to which they are attached, form 4-7 membered, saturated or unsaturated, mono-cyclic hetero ring containing as hetero atoms: (i) one or two nitrogen, or (ii) two or three of nitrogen and oxygen in total, the aforementioned hetero rings, represented by R1 or formed by R1 and R2, taken together with a nitrogen to which they are attached, may be substituted by one substituent selected from C1-4 alkyl and C2-5 acyl;          R3 each, independently, is hydrogen or C1-4 alkyl;     R4 is hydrogen, halogen, trihalomethyl, C1-4 alkyl, C1-4 alkoxy, C2-5 acyl, cyano, nitro or nitroxy;          R5 each, independently, is hydrogen, C1-4 alkyl or phenyl; or the two R5's, taken together with a carbon to which they are attached, form cyclopentane or cyclohexane;   and the pharmaceutically acceptable acid addition salts thereof, have .beta.1-adrenergic receptor blocking activity, and therefore, are useful for the prevention of and/or in the treatment of cardiovascular diseases such as angina pectoris, myocardial infarction, congestive heart failure, hypertension, arrhythmia, etc.
Patent CA-2015934-A1 (CA)
Inventor: FISHER DAVID A
IPC: H04L7/00
Filed: 1990-05-02
Abstract: A first (receiver), for example, pseudo random binary sequence (PRBS) generator (6) is synchronised with a second identical PRBS generator (2) at a tramsitter by adding a PRBS (u(x)) to a data stream (w(x)). The data stream includes a known value at periodic intervals. The received data is framed (5) an:d thus the position of the known data values determined.      The received data is sampled at these positions to produce a sequence of samples (s(x)) comprising a sampled version of the transmitter PRBS. The phase of the transmitter generator (2) is determined for the samples and the phase of the receiver generator (6) adjusted to correspond. (Fig. 1). Implementation with sequence generators other than binary sequence generators are also discussed.
Patent CA-2017412-A1 (CA)
Title: Method for preventing or treating depression employing an ace inhibitor
Inventor: SUDILOVSKY ABRAHAM
IPC: A61P25/24
Filed: 1990-05-23
Abstract: Abstract METHOD FOR PREVENTING OR TREATING DEPRESSION EMPLOYING AN ACE INHIBITOR        A method is provided for inhibiting onset of or treating depression by administering an ACE inhibitor, which is (S)-1-[6-amino-2-[[hydroxy-(4-phenylbutyl)phosphenyl]oxy]-1-oxohexyl]-L-proline, fosinopril or zofenopril, alone or in combination with an antidepressant drug such as lithium, over a prolonged period of treatment.
Patent CA-2018488-A1 (CA)
Title: 2,5-diaryl tetrahydrofurans and analogs thereof as paf antagonists
Inventor: BIFTU TESFAYE
IPC: C07D307/16
Filed: 1990-06-07
Abstract: TITLE OF THE DISCLOSURE NEW 2,5-DIARYL TETRAHYDROFURANS AND ANALOGS THEREOF AS PAF ANTAGONISTS            ABSTRACT OF THE DISCLOSURE            The present invention is directed to a specifically substituted tetrahydrofuran of the formula (I)   wherein R4 is an alkylthio, alkylsulfinyl or alkylsulfonyl containing group and at least one of the substituents at positions 3, 4 or 5 contains a heterocyclic, heteroaryl or substituted phenylthio moiety.
Patent CA-2021205-A1 (CA)
Inventor: EREMITA NUNZIO
IPC: E05B13/00
Filed: 1990-07-16
Abstract: ABSTRACT OF THE DISCLOSURE       An anti-theft steering column cuff device for automobiles and the like is provided and consists of two box shaped casing which are removable connected and locked to the steering column in which one of the casings covers and protects an ignition switch to prevent an unauthorized person from operating the ignition switch.
Patent CA-2022496-A1 (CA)
Title: Device at an anti-skid device
Inventor: TORNEBACK GORAN
IPC: B60B39/00
Filed: 1990-08-01
Abstract: Abstract A device for an anti-skid device for vehicles comprises an arm (10) flexible essentially in one plane, fixed to the vehicle, and carries in its free end a rotatable pulley (16) which at its peripheri has chain pieces (17) attached. The arm comprises a number of positioning elements (20) fixed to a contracting means (21) and enclosing at least one resilient means (22) which in a neutral position gives the arm a curved shape. When a pulling means (15) is activated the positioning elements create a position stable stack, whereby the pulley (16) is brought down and pressed against one of the wheels on the vehicle.            Fig. 2
Patent CA-2022565-A1 (CA)
Inventor: GOUARDERES RENE
IPC: C08F10/00
Filed: 1990-08-02
Abstract: L'invention concerne un copolymère de fluorure de vinylidène et d'au moins un monomère possédant une fonction insaturée polymérisable caractérisé en ce qu'un monomère est l'éthylène. Ce copolymère est obtenu par copolymérisation, en présence d'initiateur de polymérisation radicalaire, du fluorure de vinylidène et d'au moins un comonomère possédant une fonction éthyléniquement insaturé. Le fluorure de vinylidène est copolymérisé avec au moins de l'éthylène en milieu hypercritique sous des pressions comprises entre 6.107 Pa et 3.108 Pa. Ce copolymère peut être utilisé, en particulier, comme intermédiaire d'adhérence entre le polyfluorure de vinylidène ou ses copolymères et les autres résines plastiques non compatibles avec les résines fluorées.
Patent CA-2024280-A1 (CA)
Inventor: POHANKA MIKULAS
IPC: F03C2/08
Filed: 1990-08-30
Abstract: Résumé. ?e propose utiliser deux cônes tronqués, dans la surface desquels sera machiné une vis, et qui seront placés dans un cylindre, comme compresseur. Cette vis montera sur la surface de ces cônes sous un angle de 45 degrés, et elle aura une telle forme, que lorsque ces deux cônes seront poussés l'un contre l'autre, les vis du premier cône rentreront exactement entre les vis de deuxième cône. Assemblés comme ça, ils seront placé dans un cylindre.Sur l'axe de chaque cône sera fixé une roue dentée et entre eux sera fixée encore une troisième roue dentée de façon, qu'elle puisse les entraîner en rotation. Toutes ces trois roues devront tourner à un côté. Un moteur va tourner cette roue centrale et par elle ces cônes, entre les vis desquels l'air atmosphèrique sera déplacé vers le bout de cylindre, qui est plus mince.En route cet air se comprimer.Si au contraire l'air comprimé sera poussé dans ce but plus mince du cylindre,l'engin fonctionnera comme une turbine.Lorsque nous placerons entre ce compresseur et cette turbine une chambre de combustion, où nous brûlerons du carburant, cet engin va fonctionner comme une turbine à gas.Et si nous fixerons ce compresseur directement sur cette turbine et nous brûlerons du carburant entre les vis de ces cônes de ce moteur devront tourner à un côté.Les deux cônes de ce moteur Diesel et de ce compresseur seront identiques.
Patent CA-2024690-A1 (CA)
Title: Coating composition and tire coated therewith
Inventor: KANSUPADA BHARAT K
IPC: C08J7/04
Filed: 1990-09-05
Abstract: A composition comprised of polyvinylalcohol coating containing at least one water soluble ultraviolet absorber. In one aspect, there is provided a rubber tire having at least one surface coated with such composition.
Patent CA-2026949-A1 (CA)
IPC: A41B9/00
Filed: 1990-10-04
Abstract: ABSTRACT OF THE DISCLOSURE     An underpants provided with smooth side panels free of protruding edges and elastic bands cover the iliac crests on both sides of the wearer for providing comfort during sleeping on either side minimize waistband discomfort and render the sides of the underpants inconspicuous when worn under a pair of trousers or skirt.
Patent CA-2027365-A1 (CA)
Title: Hydro-electric tool lock
Inventor: MORRISON JACK E
IPC: E02F3/36
Filed: 1990-10-11
Abstract: HYDRO-ELECTRIC TOOL LOCK            ABSTRACT      An industrial vehicle has a tool adaptor mounted on the outer ends of a pair of support arms.   A self contained hydro-electric unit is mounted on the tool adaptor or on a support arm closely adjacent to the tool adaptor.   The unit comprises a hydraulic reservoir,  a hydraulic pump, and an electric motor which drives the pump to pass hydraulic fluid under pressure to one or more double acting hydraulic control cylinders to move an associated locking pin from a retracted position to a locking position wherein it engages a frame element of a tool to lock the tool in place in the tool adaptor.
Patent CA-2028356-A1 (CA)
Title: Method and device for turning out men's stocking outside the relevant operating machine
Inventor: CONTI PAOLO
IPC: D06G3/04
Filed: 1990-10-23
Abstract: A B S T R A C T            To turn out men's stockings,  that is to say socks, outside and at a distance from the relevant operating machine, such as a circular machine for sock manufacture or a toe-sewing machine, use is made of: -    means for extracting the sock (3) from the machine (1) by sucking it into a pipe (2) which conveys it to a turning-out station (4) positioned at a distance from the machine (1) and, after turning out, for directing it to the discharge; -    a turning out station (4) comprising: a chamber (40) having a vertical axis,  with an articulated grilled diaphragm (41) for intercepting and positioning the sock (3) vertically and with the cuff (30) at the top; means for grasping the cuff (30) from the outside and bringing about  its  opening  round;  cup-shaped means  (52)  for holding still the cuff (30) thus opened round; a turning-out tube (5) which is coaxial with the chamber (40), passes into said cup (52) and into the port (43) of said diaphragm (41) and is subject to a double-action pneu-matic cylinder (9), in line with the chamber (40), in which tube (5) the sock (3) comes to be accommodated partly hanging, in such a manner that the travel of the tube (5) towards the top causes the actuation of the cup (52), the opening of the diaphragm (41) and the turning out on itself of the sock (3) from the cuff to the toe, passing it through the port (43) of the diaphragm (41); -    a bell (7) for expulsion of the sock (3') which has been turned out and has the toe in front.
Patent CA-2029176-A1 (CA)
Inventor: GROSS DONALD S SR
IPC: B27B17/00
Filed: 1990-11-01
Abstract: Applicant:       Donald S. Gross, Sr.          Invention: Chain Saw Attachment Docket No.:      3027-101 ABSTRACT      A chain saw attachment for driving a circular blade from a chain saw includes a chain mounted on a chain guide and driven by the chain saw motor.   A sprocket is mounted at one end of the chain guide and is rotatable with the chain.   A spindle is secured to the sprocket and is rotatable therewith.  At least one housing member surrounds the sprocket spindle and has a flange section attached to the chain guide.   The circular blade is connected to the sprocket spindle for enabling the circular blade to rotate with the spindle.
Patent CA-2030789-A1 (CA)
Title: Identification d'elements d'electrofusion
Inventor: BUNN ALBERT K
IPC: B29C65/34
Filed: 1990-05-04
Abstract: Une garniture à fixation par électro-fusion (10) comprend un corps (12) en matière thermoplastique, par exemple, le polyéthylène, doté d'un élément de chauffage (14) relié aux bornes d'un moyen de chauffage (16, 18) et de dispositifs d'identification (60, 62) moulés dans ledit corps (12), lesdits dispositifs étant reliés aux bornes de chauffage et aux bornes d'identification (20, 22). Une unité de commande (24) fournit une tension de référence (74) au dispositif (60) et ensuite au dispositif (62), chaque dispositif effectuant la fonction de diviseur de tension ayant une résistance (80) de sorte que l'on puisse déterminer la valeur du dispositif. Les deux valeurs servent à identifier la garniture de manière que la durée d'activation de l'élément (14) puisse être fixée automatiquement pour toute sorte de garniture par l'unité (24). Il n'est pas nécessaire que lesdits dispositifs présentent une précision très élevée, l'étendue des valeurs étant inférieure à celle d'une série donnée de garnitures dans le cas où l'on ne se servirait que d'un seul dispositif.
Patent CA-2031278-A1 (CA)
Title: Method of manufacturing a package for flowable media and the use of a synthetic plastics sheet for the manufacturing process
Inventor: REIL WILHELM
IPC: B65B3/02
Filed: 1990-11-30
Abstract: Abstract A method of manufacturing a package for flowable media and the use of a synthetic plastics sheet for the manufacturing process A method of manufacturing a package (1) which is filled with a flowable medium and which comprises a tube (3), a bottom and a top wall (2) of shapeable synthetic plastics material in which the package (1) formed by shaping and the action of heat is filled, sealed and carried away is described.          In order to provide an environmentally friendly manufac-turing method in which a package can be produced by deep-drawing  and  without  any  substantial  amount  of  waste material, it is according to the invention envisaged that two prepared blanks (4), each of which takes the form of a flat sheet, should be heated at a distance from each other (in III-V) and then brought together along a frame-like strip (7 to 11) and, accompanied by (at V) deep-drawing of the middle zone (12) within the frame-like strip (10), welded together to form the package space,  an aperture (13) being provided in a top wall (2),  the package (1) which is  thus formed and which is fluid-tight with the exception of  the aperture  zone  (3)  being  then cooled, conveyed onwardly (18 to 20), filled (in position XI) and sealed by an opening member (14) which masks the aperture (13).
Patent CA-2031431-A1 (CA)
Title: Composite gasket for locked assembly of bell and spigot pipes
Inventor: DEMOISSON JACQUES
IPC: F16L19/00
Filed: 1990-12-04
Abstract: Composite seal for locked assembling of a first pipe T1 having a socket 15 and a second pipe T2 having a male end 20. The seal G comprises locking inserts 7 with a spur 11 for biting into the male end 20. The inserts 7 can undergo an angular deflection in which their inclination varies with respect to the axis X-X of the seal G. Application to the locking of pipes manufactured with large diametric tolerances. <IMAGE>
Patent CA-2034702-A1 (CA)
Inventor: NISHIGUCHI MASANORI
IPC: H01L21/00
Filed: 1991-01-22
Abstract: ABSTRACT OF THE DISCLOSURE   The present invention comprises the steps of electrically connecting at least one pair of bumps on the semiconductor device, bringing the bumps into contact with a surface of the packaging substrate and moving the semiconductor device relative to the packaging substrate while monitoring whether at least one pair of electrode terminals formed on the surface of the packaging substrate are electrically connected to each other, positioning the semiconductor device with respect to the packaging substrate at a position where the electrode terminals whose electrical connection is monitored are electrically connected to each other, and packaging the semiconductor electrode on the packaging substrate.
Patent CA-2036310-A1 (CA)
Title: Lamp for a ceiling fan
Inventor: LAI WEN K
IPC: F21V33/00
Filed: 1991-02-13
Abstract: TITLE:  A LAMP FOR A CEILING FAN            ABSTRACT      A lamp includes a reflective member attached to a bottom of a control box of a ceiling fan. A housing is coupled to the control box by an arm which is bent with an angle so that the housing is located below the control box. A device is provided to support a pair of conductors within the housing.  A light bulb is electrically coupled between the conductors so that light emitted from the light bulb is reflected by the reflective member in order to lighten a room in which the ceiling fan is disposed.
Patent CA-2038347-A1 (CA)
Title: Process for dehydrating food products
Inventor: STUBBS CLIFFORD A
IPC: A23L19/12
Filed: 1991-03-15
Abstract: Abstract A process for dehydrating food products particularly suited to the dehydration of potatoes for use in the preparation of hashbrown potatoes.  In accordance with the process of the invention, a food product is prepared into separate pieces for drying.  The separate pieces are then coated with a dry mixture which includes a separa-tion particulate which maintains separation between adjacent pieces such that the pieces may be more efficiently and effectively hot air dried.   The dry mixture may also include ingredients which react with moisture on the food product surface to form the adhe-sive surface for adhering the dry mixture to the food product.  For the preparation of hashbrown potatoes, the dry mixture may include spices, browning ingredients, and patty-binding ingredients.  For the preparation of casserole potato dishes, the dry mixture may include spices, dehydrated vegetables and cheeses, and a thickening agent.
Patent CA-2039244-A1 (CA)
Title: Comestible containing packages
Inventor: TANSLEY ROBERT W
IPC: B65D81/00
Filed: 1991-03-27
Abstract: ABSTRACT OF THE DISCLOSURE:             COMESTIBLE CONTAINING PACKAGES    A sealed package containing one or more powder, paste or liquid comestible ingredients and being formed from substantially air- and water-impermeable materials, which package comprises an inlet, an outlet, a compartment containing one or more powder, paste or liquid comestible ingredients, a channel communicating with the inlet for the entry of a fluid medium into the package, which channel extends along at least a part of one side of the said compartment, the channel being separated from the compartment by a wall which has at least one opening formed therein for the entry of the fluid medium into the compartment containing the powder, paste or liquid comestible ingredients, the dimensions of the opening(s) being chosen so that, in use, jetting into the compartment and turbulent flow of the fluid medium in the compartment of the package is acheived.
Patent CA-2039652-A1 (CA)
Inventor: ZDYBEL FRANK JR
IPC: G06Q10/10
Filed: 1991-04-03
Abstract: Provision is made in electronic document processing systems for printing complete or partial, compressed or uncompressed machine readable digital representations of electronic source documents and human readable renderings of such source documents on the same recording media through the use of the same printing system. This integration of human readable renderings with machine readable representations of the electronic source documents upon which the renderings are based increases the precision of the information transfer that occurs when information is being transferred from the hardcopy domain to the electronic domain.
Patent CA-2039819-A1 (CA)
Inventor: DOHNAL DIETER
IPC: H01H3/60
Filed: 1991-04-04
Abstract: A switching system for a step transformer having at least two adjacent taps and a pair of terminals shiftable between the taps has a pair of fixed contacts normally connected to the terminals, a vacuum interrupter connected between the terminals and displaceable between an open-circuit position and a closed-circuit position, a pair of movable contacts each engageable with a respective one of the fixed contacts and forming therewith a respective bypass switch, and a cam rotatable about a cam axis and having a contact face and an axially oppositely facing interrupter face each formed with a respective operating formation. A drive rotates the cam about its axis through steps of a half revolution. A respective cam follower engaged between each of the movable contacts and the contact-face formation opens and closes one of the bypass switches on rotation of the cam through a half revolution and thereafter opens and closes the other of the bypass switches on rotation of the cam through a succeeding half revolution. Another cam follower and a force storer engaged between the interrupter and the interrupter-face formation snap the interrupt-er open and then snap it closed each time the cam is rotated through a half revolution.