baber/WOPTO huggingface dataset:
Patent NO-165269-C (NO)
Inventor: RABBANI ELAZAR
IPC: C07H21/04
Filed: 1985-04-26
Abstract: This invention provides methods for the detection of a target genetic material having a desired base sequence or gene. Also disclosed are methods for the detection of mutations. Also provided are components for use in such methods. 
<??>The methods are based upon techniques which utilize two labeled single stranded polynucleotide segments which are complementary to the same or the opposite strands of the target genetic material. The methods of the invention result in the formation of a double hybrid and/or a multihybrid.
Patent NO-164339-C (NO)
Inventor: LARSSON BO
IPC: B08B9/04
Filed: 1986-01-23
Abstract: PCT No. PCT/SE85/00186 Sec. 371 Date Jul. 25, 1986 Sec. 102(e) Date Jul. 25, 1986 PCT Filed Apr. 24, 1985 PCT Pub. No. WO85/05295 PCT Pub. Date Dec. 5, 1985.A movable hydrodynamic nozzle which removes deposits of sand, soil, sludges etc. in a pipe system. The nozzle is connected to a pressurized water pipe and pulls the pressurized water pipe into the pipe system. When known movable hydrodynamic nozzles are used, the cleaning efficiency is lower due to strong turbulence and frothing and to the fact that the resistance of the nozzle to the water flow is large. In accordance with the present invention this problem is solved by shaping the channels which guide the pressurized water from the main inlet portion of the nozzle to the outer back portion of the nozzle, in such a way that the pressurized water is entering the channels in the same direction as it has when it enters the main inlet portion. Additionally, the inlet openings and outlet openings of every channel are preferably diametrically opposed in order to give the channel an optimally large curve radius.
Patent NO-175853-C (NO)
Inventor: BOOTS GERARDUS ANTHONIUS MARIA
IPC: B65D77/06
Filed: 1988-09-29
Abstract: A container for fluids, solids having flow properties or the like, and comprising a box of a conventional packing material, such as cardboard, a supporting frame of a material that is stronger and of greater dimensional stability, such as wood, and an inner bag (4) of a conventional packing material, such as a flexible synthetic plastics, for containing the material being packed. The container comprises four opposed frame sidewalls (1, 2), each including a pressure face (8, 13) extending the full height of the respective sidewall. A sleeve (3) of a relatively thin material having a high tensile strength and relatively low stretch, such as paper, a ribbon fabric of plastics, or the like, is provided to extend on the outside of, and around, the pressure faces (8, 13), and from one side of a pressure face (8, 13) substantially direct to the adjacent side edge of the pressure face (13, 8) of the adjacent sidewall, thus cutting the frame corners.
Patent NO-177480-C (NO)
Inventor: BERTIGER BARY ROBERT
IPC: H04W88/18
Filed: 1989-09-08
Abstract: A system for facilitating global cellular/trunked mobile communication is disclosed. This system permits communication with hand held and mobile mounted cellular telephones. The system permits two-way communications anywhere on or above the earth up to a particular height above the earth of several hundred nautical miles. The system employs a number of low-earth orbiting satellites (1,2, etc.) moving about the earth in orbit. Links (i) are provided from the satellites directly to the users and via the public switched telephone network (20) to other users (30). The satellites are interconnected via links (j) in a ring structure surrounding the earth. Switching is performed by each of the satellites. In addition, each of the satellites hands off a call as it moves out of the range of a particular user.
Patent NO-169673-C (NO)
Inventor: AARNES RAAG
IPC: F16K5/20
Filed: 1990-05-16
Abstract: PCT No. PCT/NO91/00070 Sec. 371 Date Nov. 12, 1992 Sec. 102(e) Date Nov. 12, 1992 PCT Filed May 15, 1991 PCT Pub. No. WO91/18229 PCT Pub. Date Nov. 28, 1991.A shutoff or closing valve, especially a ball valve, comprises a valve body (2) having at least one annular sealing surface formed for sealing engagement against a seal (5) carried by an axially displaceably supported seat ring (3). The seat ring (3) or each such seat ring, respectively, is adapted to be urged toward the sealing position, wherein its seal (5) cooperates and contacts the valve body (2), through the intermediary of spring force (4) and/or fluid pressure (via 6). In order to improve the sealing function and enable the accommodation of leakaqes between the valve body (2) and said seat(s) (3), the seat ring or each such seat ring, respectively, is assigned at least one additional separate seat ring (11) axially displaceably supported independently on the first-mentioned seat ring (3). The additional separate seat ring (11) may be arranged concentrically with, surround as well as rest displaceably against the first-mentioned seat ring (3).
Patent NO-169326-C (NO)
Inventor: AARTHUN NILS
IPC: B01F13/08
Filed: 1990-05-25
Abstract: An impeller for aseptic purposes which is rotatable by inductive drive means in a predetermined direction within a vessel for stirring and mixing sterile fluids. The impeller (10) comprises a plurality of radially extending stirring blades (15) on an outer surface of the impeller and bearing means on an inner surface of said impeller for rotatably mounting the impeller on the vessel wall. The impeller is further provided with through-flow passages which outwardly extend from the inside of the impeller in a direction away from an axis of rotation, through orifices (25, 26) which are situated on the outer sr-face of the impeller immediately adjacent each blade (15), seen in said direction of rotation, so that cleaning fluid can be sucked through the passages due to a low pressure region occurring behind each blade.
Patent NO-174838-C (NO)
Inventor: BOERRESEN ANDERS
IPC: B08B15/02
Filed: 1992-09-07
Abstract: In a method for providing substantially constant air flow velocity through the door opening of a fume cupboard for laboratory applications and the like, independent of the size of the cupboard door opening, this cupboard door opening is sensed first, whereon the exhaust air flow from the cupboard is continuously controlled in response to the sensed door opening. In an apparatus for providing such substantially constant air flow velocity a measuring device (18, 20, 26) is disposed for delivering a signal varying continuously with the opening of the door (12), said signal controlling a regulator (34, 36) in the exhaust air duct (14) from the fume cupboard (10).
Patent CA-2001190-C (CA)
Inventor: MALECKI RICHARD L
IPC: F16H61/00
Filed: 1989-10-23
Granted: 1999-07-20
Abstract: A system for alerting the operator of a vehicle to potentially  damaging motoring  of  the  engine  before  such motoring actually occurs so that corrective action can be taken.    A  speed  sensor  senses  rotational  speed  of  the counter/input shaft of a manual transmission and operates an indicator that presents the alert to the driver.  The alert is  given  with  the  clutch  disengaged  as  soon  as  the transmission  is  placed  in  a  gear  that  causes the counter/input shaft to operate at a speed that will cause potentially damaging motoring of the engine.   Because the alert  is  given  before  the  clutch is  re-engaged,  an opportunity  is given to prevent the potentially damaging motoring.
Patent CA-2006680-C (CA)
Title: Self electrooptic effect device employing asymmetric quantum wells
Inventor: GOOSSEN KEITH W
IPC: G02F3/02
Filed: 1989-12-27
Granted: 1993-07-06
Abstract: SELF ELECTROOPTIC EFFECT DEVICE EMPLOYING        ASYMMETRIC QUANTUM WELLS Abstract Lower switching energies, enhanced electroabsorption and reduced tolerances on the operating wavelength of incident light are achieved while contrast between low and high absorption states is maintained in accordance with the principles of the invention by a self electrooptic device including an intrinsicquantum well region having an asymmetric electronic characteristic across a narrow bandgap subregion between the two wide bandgap layers defining the quantum well region. As a result, the quantum well region polarizes electrons and holes within the subregion in an opposite direction relative to a direction for an electric field applied to the device. The asymmetric electronic characteristic is realized as a compositionally graded, narrow bandgap layer or as a pair of coupled narrow bandgap layers of differing thicknesses separated by a thin wide bandgap layer.
Patent CA-2028514-C (CA)
Title: Treatment of depression
Inventor: SCAPPATICCI KAREN A
IPC: C07D403/12
Filed: 1990-11-09
Granted: 1995-02-07
Abstract: ABSTRACT OF DISCLOSURE           A drug for treating depressive disorder in a human, which comprises an antidepressive effective amount of a compound of the formula:       or a pharmaceutically acceptable acid addition salt thereof, in admixture with a pharmaceutically acceptable carrier or diluent.
Patent CA-2036453-C (CA)
Title: Non-crushing wellhead
Inventor: SMITH LESLIE D
IPC: E21B33/04
Filed: 1991-02-15
Granted: 1994-11-15
Abstract: NON-CRUSHING WELLHEAD                        ABSTRACT An improved slip suspension wellhead is disclosed for suspending a selected tubular member inside another without crushing.  An inclined support surface is provided with a second support surface which may contact a portion of the slip assembly to halt axial movement of the slips relative to the wellhead body.  The second support surface is placed along the inclined support surface at a pre-selected point in order to stop the radial movement of the slip gripping faces before the inner slip diameter is compressed below the sum of the drift diameter plus two times the maximum wall thickness for the selected tubular member.  Therefore, the improved wellhead may utilize  slips having  substantially reduced axial length without danger of crushing the tubular member.
Patent CA-2044128-C (CA)
Title: Conductor guide forming machine
Inventor: ILLAKOWICZ JAN
IPC: H05B6/10
Filed: 1991-06-07
Granted: 1995-10-10
Abstract: A conductor guide forming machine that flares the end of a pipe outwardly to  form a conductor guide.   A heating device movably mounted on a base causes induction heating of the end of the pipe to be flared outwardly. A tool carriage having a forming tool rotatably mounted thereon is moved by a hydraulic cylinder mounted on the base and attached to the tool carriage to insert angled rollers on the forming tool into and against the end of the pipe to be  flared.   A drive motor mounted  on the  tool carriage rotates the forming tool simultaneously with movement of the rollers into the pipe to flare the end.
Patent CA-2048255-C (CA)
Title: Anaesthetic vaporiser
Inventor: THWAITES DAVID JOHN
IPC: A61M16/18
Filed: 1991-07-31
Granted: 1996-03-12
Abstract: An anaesthetic vaporiser is disclosed which comprises an inlet for carrier gas; an outlet for the carrier gas and an anaesthetic agent, for delivery to a patient; a passage which extends between the inlet and the outlet; a vaporising chamber for an anaesthetic agent; a passageway which extends form the vaporising chamber to the outlet; means for monitoring differences in pressure between the carrier gas in the passage and the agent in the passageway; means for generating a signal corresponding to the pressure difference measured by the pressure difference monitoring means; and a flow control valve located in the passageway for controlling the rate of flow of the agent through the passageway,  the valve being controlled by the signal from the pressure monitoring means.
Patent CA-2051081-C (CA)
Title: Method of inhibiting corrosion in acidizing wells
Inventor: WILLIAMS DENNIS A
IPC: E21B41/02
Filed: 1991-09-10
Granted: 1996-01-09
Abstract: Corrosion inhibitor additives are added directly to an aqueous acid solution used in acidizing subterranean formations. The additives consist essentially of a metal  selected from antimony and antimony mixtures, a quaternary compound, and a surfactant.  The corrosion inhibitor is free of toxic acetylenic compounds.
Patent CA-2056421-C (CA)
Title: Agent against autoimmune diseases
Inventor: MODOLELL MANUEL
IPC: A61P37/00
Filed: 1990-05-31
Granted: 2000-10-10
Abstract: A pharmaceutical composition for the treatment of autoimmune diseases, in particular, rheumatoid arthritis and ankylosing spondylitis, contains a compound of the general formula (I)   in which R1 represents alkyl with 12 to 18 carbon atoms, R2 alkyl with 1 to 8 carbon atoms and R3 H or alkyl with 1 to 3 carbon atoms; use of a compound (I) for the manufacture of such compositions and for treatment of the diseases is also provided.
Patent CA-2056795-C (CA)
Inventor: MOREL MICHEL
IPC: B21B13/14
Filed: 1991-12-02
Granted: 2000-02-15
Abstract: L'invention a pour objet une installation de laminage d'un produit plat comprenant une cage de support comportant deux montants écartés (5) entre lesquels sont placés une pluralité de cylindres superposés, entre lesquels est appliqué un effort de serrage, pour le laminage d'un produit (B) passant entre deux cylindres de travail (A) (A'). Selon l'invention, l'un au moins des cylindres de travail (A) est constitué d'une enveloppe tubulaire (1) montée rotative autour d'un arbre central (2) calé en rotation et le long duquel sont ménagés une pluralité de coussinets espacés (261) et isolés les uns des autres et ledit cylindre est associé à des moyens (7) de mise en circulation d'huile sous pression pour la formation d'un film d'huile entre chaque coussinet (26) et l'enveloppe (1), comprenant des moyens (74) de réglage individuel de la pression du film d'huile entre chaque coussinet (26) et la zone correspondante de l'enveloppe (1), pour l'application sur celle-ci d'efforts radiaux d'intensité réglable coussinet par coussinet.
Patent CA-2058717-C (CA)
Title: Vehicle suspension with auxiliary leaf spring with load control system
Inventor: WALTON ERLEN B
IPC: F16F1/22
Filed: 1992-01-03
Granted: 1998-09-01
Abstract: Selectively engagable auxiliary leaf springs (38) for vertically supporting a vehicle chassis (32) on an axle assembly (22) in parallel with main suspensionsprings (34). Forward and rear ends (38b,38a) of the auxiliary leaf springs are pivotally attached to the vehicle chassis and the axle assembly, and pivotal movement of the forward ends (38b) is inhibited or prevented by engagement of actuator assemblies (56 or 100 or 170) to engage the auxiliary leaf springs. A control system automatically angages the actuator assemblies in response to load added to the vehicle and/or vehicle steering movement and/or rapid vehicle acceleration.
Patent CA-2059308-C (CA)
Title: Prosthetic implant with spacers having tapered trailing edges
Inventor: HEWKA LEDA C
IPC: A61F2/36
Filed: 1992-01-14
Granted: 2003-06-17
Abstract: A prosthetic implant for insertion into a cement filled intramedullary canal including a plurality of spacers formed from polymethylmethacrylate. The spacers include a body having a frontal portion and a trailing portion. The body of the spacers narrowing with distance from said frontal portion toward said trailing portion.      The narrowing body of the spacers interrupting the flow of cement along the implant body as the body is inserted into a cement filled intramedullary canal. The narrowing trailing portion of the spacers cause the cement flow to smoothly re-attach to the implant body without creating substantial disturbances or vortexes in the cement.
Patent CA-2070186-C (CA)
Title: Conveyor for transporting lasagne and similar forms of pasta through a drier
Inventor: BERTOZZI FAUSTO
IPC: F26B15/14
Filed: 1992-06-02
Granted: 1995-12-12
Abstract: A conveyor for transporting fresh lasagne through a drier  (1)  includes a plurality of container-supports (24)  substantially  like  cylindrical  cages  and  each having  a plurality of  radial  pockets  (33,  37)  for receiving and holding the  lasagne.    The containers (24) are mounted removably on a conveyor with parallel chains (16, 17) and roll relative to the chains as they pass through the drier (1).
Patent CA-2076071-C (CA)
Inventor: GILGES SEGMAR
IPC: H02K7/06
Filed: 1992-08-13
Granted: 2000-05-02
Abstract: An actuator is provided herein for converting rotational movement into precise linear movement, when the rotational movement is relatively small with respect to linear force.      The actuator includes a prime mover, and a self-locking strain wave reduction gear assembly including an elliptical wave generator which is turned by the prime mover. A non-self-locking mechanical transmission is provided which includes a control element which is adapted for linear movement, the strain wave reduction gear assembly driving the mechanical transmission. The strain wave reduction gear assembly is self-locking with respect to back-driving torque exerted on the strain wave reduction gear assembly by the mechanical transmission. This structure achieves, amongst other objectives, an optimal positioning accuracy of the control element and ensures that the achieved position is retained as exactly as possible.
Patent CA-2076426-C (CA)
Title: Cationic polymer flocculating agents
Inventor: SATO SHIN-ICHI
IPC: C08F8/44
Filed: 1992-08-19
Granted: 2003-11-04
Abstract: Disclosed herein is a flocculating agent.comprising a specified cationic polymer having an amidine structure. The cationic polymer flocculating agents according to the present invention have 20 to 90% by mole of a repeating amidine unit represented by the formula (1) and/or (2): (see formula 1 and 2) The agents have a reduced viscosity of 0.1 to 20 dl/g as measured in a 1N saline solution of 0.1 g/dl at 25°C.      The agents have a remarkably excellent performance as flocculating agents, in particular for organic sludge.
Patent CA-2077013-C (CA)
Title: Apparatus for processing a video signal
Inventor: MATSUMOTO HIROAKI
IPC: H04N11/04
Filed: 1992-08-27
Granted: 2002-07-09
Abstract: Apparatus that is self-contained with video equipment, such as a video camera or video record/playback device, and which generates video signal adjustment data for use by video signal processing circuits that are included in such video equipment.      An input video signal is coupled to luminance and/or chrome digital signal processing circuits which are supplied with luminance or chroma adjustment control data, respectively, for subjecting the input video signal to predetermined luminance or chrome adjustment operations, thereby producing adjusted digital luminance and chrome signals, respectively. At least one of the adjusted digital luminance and chrome signals is sampled at preselected times; and the sampled digital signals are used by an adjustment control data generator for generating the luminance and/or chrome adjustment control data that are supplied to the luminance and/or chrome digital signal processing circuits.
Patent CA-2083234-C (CA)
Inventor: MOYLE RICHARD T
IPC: B05D7/16
Filed: 1992-11-18
Granted: 1996-06-25
Abstract: A mar resistant, weldable zinc-coated metal substrate capable of sustaining the life of a copper-tipped electrode used in welding the substrate through a minimum of 2000 welds is achieved by applying a weldable primer coating composition to the metal, heating the primer composition to provide the desired dry coating, applying a protective coating composition over the primer coating in an amount sufficient to provide from about 50 to about 400 mg/ft2 of a dry film, and heating the protective coating composition to produce the dry film. Without the resin-based protective coating, the weldable primer is easily marred.  The resin-based protective coating, which is from about 0.06 mil to about 0.13 mil thick, improves the mar resistance of the primer and enhances the corrosion resistance of the zinc-coated steel without interfering with the weldability of the primer.  The primer contains from about 30 to about 60% of ferrophosphorus and from 0 to about 30% by weight zinc powder.  When zinc is present, the ratio of ferrophosphorus to zinc is from about 9:1 to about 1:1 by weight.
Patent CA-2086487-C (CA)
Title: Cationic polyamines useful as drainage aids and stabilizers for rosin-based sizing agents
Inventor: PUDNEY IAN A
IPC: D21H17/56
Filed: 1992-12-30
Granted: 1999-02-16
Abstract: This invention generally provides a class of novel cationic complex terpolymers comprised of the reaction product of a polyamine having secondary amine groups, a crosslinking agent, and a cationizing agent having an epoxide group and a tertiary or quaternary amine group.  These cationic polyamines have been found to be useful for a variety of operations in the manufacture of paper and paperboard, especially as drainage aids and stabilizers for dispersed rosin sizing agents.
Patent CA-2089006-C (CA)
Title: Cell monitor and control unit for multicell battery
Inventor: LAFORGE DAVID H
IPC: H02J7/02
Filed: 1991-09-11
Granted: 1994-11-15
Abstract: A cell monitoring and control circuit for a multicell battery comprises a cell access switch coupled to the cells of the battery for electronically accessing individual cells of the battery and a monitoring and control circuit coupled to the cell access switch for electronic communication with the cells. The circuit is coupled to the battery for providing electric power and constitutes an insignificant current drain on the battery. The circuit senses the voltage state of each cell and controls the charging of each cell and provides End-of-Discharge and End-of-Charge signals.
Patent CA-2089403-C (CA)
Title: Fast-cooking pasta product and method for the preparation thereof
Inventor: MORA CARLO
IPC: A23L7/113
Filed: 1993-02-12
Granted: 1998-04-21
Abstract: A fast-cooking  pasta  product has  a  moisture content between 24% and 28%, the same web thickness as  a similar conventional dried  pasta, and  cooking time  not exceeding one half that required for said dried pasta, of which it exhibits all the organoleptic qualities.
Patent CA-2090319-C (CA)
Title: Cabin, especially for a cross-country vehicle
Inventor: NYSTROEM STEN
IPC: E02F9/16
Filed: 1991-08-22
Granted: 2001-04-24
Abstract: A cabin intended primarily for cross-country vehicles and supported at the top thereof by a carrier frame (2) mounted on the vehicle. The cabin (1) is freely suspended from the carrier frame (2) by means of a carrier device (3) which is so located in relation to a vertical line which passes through the centre of gravity of the cabin (1) that the cabin will always be located essentially in the horizontal plane. The cabin is also connected to the carrier frame (2) by means of shock absorbers (5) which are spaced from the carrier device.
Patent CA-2100766-C (CA)
Inventor: CLEMENTZ PEHR
IPC: A61C17/06
Filed: 1992-01-21
Granted: 2001-07-24
Abstract: An extractor for extracting by suction dust and vapor generated during dental treatment. The device includes a hood-like member (1) which is intended to be placed over the patient's teeth, and a suction device (2) having a suction nozzle located within the hood-like member (1). The hood-like member (1) has a part which faces towards the free ends of the teeth and which is pro-vided with an opening (10) through which dental work can be carried out. The hood-like member is made from a readily-shapable and/or resilient material. Bendable inserts (11, 12, 50) can be placed in or on the walls (41, 42) of the hood-like member, on oppo-site sides of the opening (10). The part of the suction device located nearest the hood-like member includes a handle (63) by means of which the hood-like member can be placed over and held in position on the patient's teeth.