baber/WOPTO huggingface dataset:
Patent CA-2106978-A1 (CA)
Title: Compositions and methods for treating small cell and nonsmall cell lung cancers
Inventor: MOODY TERRY W
IPC: A61K38/22
Filed: 1992-03-26
Abstract: Compositions and methods of use thereof for treating small cell and nonsmall cell lung cancers in mammals are disclosed.  The compositions comprise substances that inhibit the lung cancer cell growth and proliferation actions of the biological response modifier vasoactive intestinal polypeptide, such as specific thymosins or analogues, derivatives and fragments thereof, anti-va-soactive intestinal polypeptide receptor polyclonal or monoclonal antibodies, and antibodies directed against the vasoactive intestinal polypeptide molecule itself.
Patent CA-2108486-A1 (CA)
Title: Crystalline(r)-(-)-2-cycloheptyl-n-methylsulfonyl- [4-(2-quinolinyl-methoxy)-phenyl]-acetamide
Inventor: GRUNENBERG ALFONS
IPC: A61K31/47
Filed: 1993-10-15
Abstract: A b s t r a c t (R)-(-)-2-cycloheptyl-N-methylsulfonyl-   [4-(2-quinolinyl-methoxy)-phenyl]-acetamide,  which  is  an  inhibitor of leukotriene synthesis, is prepared in crystalline form by suspending the active compound in non-crystalline form in inert organic solvents, optionally in the presence of water, and, at elevated temperature, converting it by stirring into the crystalline modification. The crystal-line active compound is suitable,  in particular,  for preparing medicaments having increased storage stability and temperature resistance.
Patent CA-2109020-A1 (CA)
Inventor: TAMAMAKI MASAHIRO
IPC: C04B35/117
Filed: 1993-10-22
Abstract: ABSTRACT       Al2O3-Er2O3 ceramic abrasive grains comprising a second phase consisting of aluminum oxides and erbium oxides in the form of reaction products surrounding a first  phase  and  the  first  phase exclusive  of  the second  phase  and  substantially  consisting  of  alpha alumina only, the size of the crystal grain consisting of two phases being below 1 micron, which are obtained by  a sol-gel  process  wherein  erbium  precursor  is incorporated before sintering in an amount of 0.05 -0.4 wt% in a form of Er2O3,  which is  suitable for lapping composition, grinding wheel, grinding disc and coated abrasive articles.
Patent CA-2109664-A1 (CA)
Title: Rail-tie fastening assembly with rocking bearing seat
Inventor: OWEN S HUDSON
IPC: E01B13/02
Filed: 1993-11-22
Abstract: ABSTRACT OF THE DISCLOSURE          RAIL-TIE FASTENING ASSEMBLY WITH      ROCKING BEARING SEAT         A rail-tie fastening assembly for connecting a rail to a tie including a rail seat assembly and a rail anchor.  The rail seat assembly is connectable to the tie and the rail seat assembly includes a seat hook assembly which extends over a portion of the rail flange.  A portion of the rail seat assembly is formed on a first radius to provide a rail seat curved bearing surface.  The rail anchor has an anchor hook assembly which extends over a portion of the rail flange.  The rail anchor has a portion formed on a second radius to provide a rail anchor curved bearing surface.  In the assembled position of the rail seat assembly and the rail anchor, the rail seat curved bearing surface engages the rail anchor curved bearing surface to form a rocking bearing seat.
Patent CA-2109699-A1 (CA)
Title: Method for improving autologous transplantation
Inventor: GILLIS STEVEN
IPC: A61K35/28
Filed: 1992-06-05
Abstract: There is disclosed a method for autologous hematopoietic cell transplantation of patients receiving cytoreductive therapy, comprising: (1) obtaining hematopoietic progenitor cells from bone marrow or peripheral blood from a patient prior to cytoreductive therapy; (2) expanding the hematopoietic progenitor cells ex vivo with an ex vivo growth factor selected from the group consisting of interleukin-3 (IL-3), steel factor (SF), granulocyte macrophage-colony stimulating factor (GM-CSF), interleukin-1 (IL-1), GM-CSF//IL-3 fusion proteins and combinations thereof, to provide a cellular preparation comprising an expanded population of progenitor cells; and (3) administering the cellular preparation to the patient concurrently with or following cytoreductive therapy.  The inventive method optionally comprises a preliminary treatment with a recruitment growth factor to recruit hematopoietic progenitor cells into peripheral blood and a subsequent treatment with an engraftment growth factor to facilitate engrafment and proliferation of hematopoietic progenitor cells administered in the cellular preparation. The invention further provides a hematopoietic progenitor cell expansion media composition comprising cell media, an ex vivo growth factor, and autologous serum.
Patent CA-2110376-A1 (CA)
Inventor: WITTEBROOD ADRIANUS J
IPC: A61K9/00
Filed: 1992-06-05
Abstract: Described are suspensions containing 5-aminosalicylic acid for use in enemas, the suspensions being characterized by the fact that they also contain titanium dioxide. Not only do the new suspensions have enhanced stability to light and oxidation, but they also exhibit improved resuspendability.
Patent CA-2112741-A1 (CA)
Title: A method of installing a soil anchor and a soil anchor
Inventor: SKOGBERG BO T
IPC: E02D5/76
Filed: 1992-07-01
Abstract: A soil anchor body (11) of folded sheet steel is hammered down into the soil by means of a rock drill rig. It carries with it a hose (19) coupled to its rear end and one or more steel ropes (29) deviated over its front end. The drill rod is withdrawn and cement grout is injected through the hose into the anchor body to inflate it. The steel ropes are now anchored and both ends of each rope are above ground and ready to be used to take tension load. If the soil anchor is only temporary used, the steel ropes can be withdrawn simply by being pulled at one end.
Patent CA-2115120-A1 (CA)
Title: Process for purifying hydrogen fluoride
Inventor: BULAN ANDREAS
IPC: C01B7/19
Filed: 1994-02-07
Abstract: Process for purifying hydrogen fluoride A b s t r a c t The invention relates to a process for purifying industrial anhydrous hydrogen fluoride by means of oxygen difluoride.
Patent CA-2116072-A1 (CA)
Title: Application of adhesive to a non-planar surface
Inventor: NG ANTHONY C
IPC: A61F13/56
Filed: 1994-02-21
Abstract: A disposable panty shield comprising a thin, highly absorbent pad having a body-contacting surface, an absorbent layer, a liquid barrier, an adhesive layer, and a release layer to protect the positioning means prior to use wherein the panty shield has been densified by fusing all pad layers together in a manner such that the interstitial space between the individual fibers in the densified areas is not sufficient to readily allow fluid to flow through, and the liquid barrier has a contoured surface. The adhesive layer is attached to the liquid barrier such that the adhesive follows the contour of the liquid barrier.
Patent CA-2116459-A1 (CA)
Title: Guidewire Controls for a Manned, Material Handling Vehicle
Inventor: SIMMONS JAMES M
IPC: G05D1/02
Filed: 1994-02-25
Abstract: The present invention features a universal, manned, material handling vehicle. The material handling vehicle is capable of operating in a manned mode, a wire guidance mode, and a rail guidance mode. This manned material handling vehicle contains a steering management control system having a logic program which allows the vehicle to adapt itself to different wire control systems. That is, particular parameters, frequency and amplitude of the underlying wire guidance system can be determined. In this manner, the manned vehicle is universally adaptive to a wide variety of wire guidance systems. When in manned operation mode, should the vehicle receive a wire guidance signal, the system controller will be duly informed. When in wire guidance operation mode, should the vehicle lose or fail to receive a clear wire guidance signal appropriate to guide on, it will automatically revert to the manned operation mode. The steering management control system also monitors the weight and height of the vehicle s load. This steering management control system receives signals from the steering tiller, as well as from the guidewire embedded in the floor of the material storage facility.
Patent CA-2116627-A1 (CA)
Title: Ceramic conveyor roller having flat-sided spring retainer for non-rotatably mounting end caps to roller
Inventor: DAILY ALAN W
IPC: B65G39/07
Filed: 1994-02-28
Abstract: ABSTRACT OF THE DISCLOSURE       A conveyor roll for conveying heated glass sheets along a conveyor assembly is provided that comprises a fused silica roller having opposing cylindrical ends, a pair of end caps formed from a machinable steel which may be heat resistant for rotatably mounting the ceramic roller within a conveyor assembly, wherein each end cap has a tubular wall for receiving and surrounding one of the cylindrical ends of the roller, and a spring retainer for non-rotatably mounting each of the end caps to the roller. Each spring retainer includes a coil spring formed from flat sided coils helically wound around a cylindrical end of the roller, each of which coils includes bent portions and straight portions for resiliently and frictionally inter-engaging the tubular wall of the cap and the cylindrical end of the roller, respectively, despite the thermal differential expansion that occurs between the tubular wall of the cap and the cylindrical end of the roller as the roll is exposed to elevated temperatures. Each end cap includes a screw thread around its open end that threadedly engages the coils of the retainer spring and axially secures the end cap to its respective cylindrical roller end.
Patent CA-2117129-A1 (CA)
Title: Process for the production of silicon nitride
Inventor: JENNETT TIMOTHY A
IPC: C01B21/068
Filed: 1994-03-07
Abstract: ABSTRACT OF THE DISCLOSURE               PROCESS FOR THE PRODUCTION OF SILICON NITRIDE   A process for the production of substantially crystalline silicon nitride comprising heating a mixture of ammonia and a silicon halide by means of an electric plasma formed in a stream of non-oxidising gas is described. Energy is transferred to the stream of gas at a rate of at least 30 kilowatts per mole of silicon halide per minute and at least 25 kilowatts. In a preferred embodiment reactant gases are caused to recirculate so that the recirculation ratio (RR) is greater than 2.5 where RR is defined by   wherein Mn  =  mass flow of gas stream through an inlet nozzle R   =  internal radius of the reactor into which said nozzle flows M   =  mass flow at a distance 4R downstream from the inlet nozzle Rn  =  radius of inlet nozzle Dn  =  density of gas stream passing through the inlet nozzle D   =  density of gases in reactor at a distance 4R        downstream from the inlet nozzle. The degree of crystallinity of the silicon nitride prepared according to this method is very high and, typically greater than 85%.
Patent CA-2123749-A1 (CA)
Inventor: DUKE DANIEL G
IPC: A23G9/20
Filed: 1994-05-17
Abstract: A dispensing system and method for moving a confectionery mixture having a predetermined ratio of air to fluid to a freezing cylinder comprises a multiple portion tube containing the confectionery mixture, an air meter for controlling the ratio of air to fluid in the mixture, and a peristaltic pump for pumping the confectionery mixture through the tube. The peristaltic pump is positioned between a reservoir and the freezing cylinder and the tube is routed through the pump to form a generally U-shaped trough. When the pump is idle, some of the confectionery mixture settles in the generally U-shaped tube to form a liquid seal which prevents air from back flowing from a pressure side to a suction side of the pump. Accordingly, the consistency of the confectionery product is maintained when the pump is idle. The peristaltic pump also includes a proximity switch which prevents the pump from operating until all of its movable parts are properly secured.
Patent CA-2125696-A1 (CA)
Title: Time delay beam formation
Inventor: GESELL LESLIE H
IPC: H04B10/118
Filed: 1992-12-10
Abstract: Optical systems are disclosed which are capable of generating and rapidly changing time delays of electrical signals for true time delay beam formation and beam steering. The systems utilize an interferometer configuration. A first optical modulator (12) and a Fourier transform lens (18) define a Fourier transform plane in a first leg of the interferometer. In a second leg of interferometer, a second optical modulator (28) provides beam steering to a prism stack (30) which produces a set of plane reference waves having a range of orientations required to generate a desired range of time delays. Preferably the optical modulators (12, 28) are accousto optic Bragg cells. Alternatively, a holographic optic element could be used in place of the prism stack (30).
Patent CA-2127300-A1 (CA)
Title: Torque driver
Inventor: LAPOINTE ROBIN
IPC: B25B15/00
Filed: 1994-07-04
Abstract: This is a tool having a handle with a central longitudal axis "A" incorporating several bit storage compartments located paralled and around the center of the handle.  A selector disk can be rotated to select which screw bit compartment is desired, while the nose of the handle remains fixed.  It has two pivoting torque handles overlapping each other, pivoting independently to each other from a closed position (flush against the handle) to an open position perpendicular to the handle.  The two torque handles can be locked in the open position or can be opened part way to any combination from 0° to 180° in relation to each other.  This tool can be operated as a traditional tool with both torque handles in the closed position, or as a "T" handle with both torque handles locked in the open position. You may also keep one torque handle in the closed position while leaving the other one open.  This tool is equipped with a light attachment which is a feature that allows you to see what you are doing in low light conditions.  This light attachment simply slides onto the end of the handle and snaps in place.  A switch on the light attachment turns on and off a light in which points in the direction of the tool handle end.  A built in battery powers the light and this attachment does not limit the use of the torque handles, nor the funtion of the tool.
Patent CA-2129179-A1 (CA)
Title: Trisubstituted pyrimido[5,4-d]pyrimidines for modulating multi-drug resistance, pharmaceutical compositions containing these compounds and processes for their preparation
Inventor: HECKEL ARMIN
IPC: A61P43/00
Filed: 1994-07-29
Abstract: Abstract Pyrimido Pyrimidine Compounds The invention relates to compounds of formula I                              (I) (wherein Ra, Rb and Rc are as defined in claim 1) and the salts thereof, more particularly for pharmaceutical use the physiologically acceptable salts thereof, which have, inter alia, valuable pharmacological properties, particularly a sensitising effect on resistant tumours in chemotherapy, their use and processes for their preparation.
Patent CA-2129592-A1 (CA)
Title: Glue gun melt housing
Inventor: WINGERT RUDOLF
IPC: B05C17/005
Filed: 1994-08-05
Abstract: ABSTRACT OF THE DISCLOSURE      A device for heating a substantially solid glue stick or the like includes a heating chamber housing having a heating chamber formed therein and a separate elongated passage including a first open end for receiving a substantially solid glue stick, and a second opposed open end defining an exit opening for melted glue.  The heating chamber has an open side and a positive temperature coefficient resistant cartridge positioned in the chamber for heating the housing adjacent to the passage to a temperature sufficient to soften a glue stick therein.  A cam structure is located in the chamber engaged with the cartridge adjacent the open side of the chamber and a spring is mounted on the housing in engagement with the cam structure for urging the cam into engagement with the cartridge thereby to accommodate expansion and contraction of the cartridge during operation of the device.
Patent CA-2130791-A1 (CA)
Inventor: COWGER BRUCE
IPC: B41J2/175
Filed: 1994-08-24
Abstract: An ink jet printer having a travelling ink jet pen with a foam-filled ink chamber. A separate source reservoir includes an ink outlet nozzle connectable to the pen chamber for refilling. A probe on the reservoir partially compresses the foam to decrease its ink capacity during filling. An electrical contact on the reservoir or pen detects over-filling and over-saturation of the foam to stop the filling process. As the foam is decompressed, its increased absorptive capacity accommodates any excess overflow.
Patent CA-2131589-A1 (CA)
Title: Combined notepad and notebook computer
Inventor: GOODRICH D STEPHEN
IPC: G06F1/16
Filed: 1994-09-07
Abstract: COMBINED NOTEPAD AND NOTEBOOK COMPUTER      Abstract A computer systems which combines the capabilities of both notepad and notebook computers. The main housing includes an LCD display with a digitizer input to be used as the display in all modes and the input device when used with a stylus in notepad mode.  Also located in the main housing are a floppy disk drive, a hard disk drive, an optional modem unit, batteries, and the electronics of the computer.  The main housing contains a recessed portion for receiving a detachable keyboard.  The keyboard includes a pivoting, mating extension which is received in the recess so that the keyboard is retained in the recess during storage conditions and in some cases of use, where the housing acts as a partial keyboard support to allow angling of the keyboard.  The keyboard contains pivoting legs so that the keyboard can be used remotely from the main housing and yet be angled.  The main housing contains a pivoting portion which can operate as a stand when the computer is being operated with the keyboard, so that the display is properly angled for viewing by the user.  The pivoting portion can also be pivoted to a position generally parallel with the main housing, but having a portion extending past the housing to act as a handle.
Patent CA-2132505-A1 (CA)
Title: Bloom-inhibiting fat blends
Inventor: CAIN FREDERICK W
IPC: A23G1/00
Filed: 1994-09-20
Abstract: ABSTRACT            The invention concerns triglyceride compositions that display excellent anti-bloom performance, when applied in chocolate. The blends comprise triglycerides A, B and C, wherein A is of the (H2M + M2H)-type (H= saturated fatty acid C16+; M= saturated fatty acid C8-C14); B is a triglyceride composition with less than 30 wt% (U3 + U2S), U= unsaturated fatty acid C18+; S= saturated fatty acid C16-Cn; B contains more than 40 wt% saturated or unsaturated fatty acid residues with a melting point below 60°C, while N20 (not stabilised) of B < 40; C is a triglyceride composition with an SUS content of ? 30 wt% and/or having an N20 (not stabilised) > 15.
Patent CA-2135245-A1 (CA)
Title: Integral lamp and socket assembly for a motor vehicle
Inventor: HASKINS STEVE W
IPC: F21V15/04
Filed: 1994-11-07
Abstract: ABSTRACT OF THE DISCLOSURE    An integral lamp and socket assembly for a motor vehicle requires no additional assembly before installation into a motor vehicle and provides shock protection to the lamp.  At the point of manufacture, the blade portion of the lamp is inserted into a shock mount constructed of a shock absorbing elastomer.  Thereafter, the lamp and shock mount combination is inserted into a molded housing in a manner whereby the lead wires extending from the lamp are exposed at the bottom of the molded housing.  Contacts are then inserted into the housing and electrically connected to the lead wires of the lamp.  No further assembly or electrical connections are required at the point of installation.
Patent CA-2138584-A1 (CA)
Title: Apertured film/nonwoven composite for personal care absorbent articles and the like
Inventor: JACKSON WANDA W
IPC: A61F13/00
Filed: 1994-12-20
Abstract: Disclosed herein is a combination apertured film and lofty fibrous nonwoven web separation layer which is particularly well suited for use as, among other things, a body side liner for personal care absorbent articles such as sanitary napkins and the like. When used in such applications, the material of the present invention has excellent liquid penetration rates and it resists rewet of the surface of the material.
Patent CA-2140064-A1 (CA)
Title: Reverse wire termination device
Inventor: NEWMAN WALTER
IPC: H01R11/12
Filed: 1995-01-12
Abstract: A terminal for terminating an insulated conductor comprised of a crimp barrel having a strain relief section for crimping to the conductor insulation and a conductor gripping section for crimping to the bared end of the central conductor and a lug for connecting the terminated conductor to an electrical device. The lug extends away from the conductor gripping section towards the strain relief section and ends in an attachment section at right angles to the longitudinal axis of the conductor. The lug arrangement permits connection to terminals without bending the lug or conductor, and if made of spring material can be used to control the portion of electrical contacts.
Patent CA-2142009-A1 (CA)
Title: Method of and apparatus for knead-extruding plastic resin by alternate extrusion using plurality of cylinders
Inventor: SASAKI BEJI
IPC: B29C48/395
Filed: 1993-07-19
Abstract: ABSTRACT A plastic resin kneading/extruding method using one auxiliary equipment including a screw drive source and a resin feed hopper, and a plurality of extruding units each including a cylinder with a feed opening and a screw and having their operations composed of an extruding step of kneading and extruding the plastic resin and a cleaning step of cleaning the screw and the cylinder, characterized in that the extruding step and the cleaning step are sequentially alternated for each of the extruding units. Thus, it is possible; to realize a kneading/extruding method and an apparatus therefor, which can accomplish synthetically continu-ous extruding operations without the extruding step zone being interrupted by the cleaning step zone and which can eliminate the defects of the prior art thereby to have a high extruding efficiency. 11
Patent CA-2143086-A1 (CA)
Title: Ultrafilter technology to recycle alkali cleaning solutions
Inventor: SAUNDERS LYLE
IPC: B01D61/16
Filed: 1995-02-21
Abstract: An improved process for recycling alkali cleaning solution, particularly suited for a steel processing facility. The process uses ultrafiltration technology that allows the spent alkali cleaning solution to be recycled on-line, at high temperatures and high pH. The ultrafiltration membranes required for the process are composed of rugged synthetic materials that are capable of being formed into asymmetric anisotropic non-cellulosic membranes, such as hollow fibre polysulfone. In addition, the process requires a cleaning solution and cleaning unit operating practices that are compatible with the ultrafiltration technology. The cleaning solution must be made up of components which will not unduly foul the membranes and would process through an ultrafiltration pore size that would allow the cleaner to be retained after treatment.
Patent CA-2144070-A1 (CA)
Inventor: THOMPSON ANSLEY
IPC: A61F13/53
Filed: 1993-09-07
Abstract: The present invention provides a fluid accepting, transporting and retaining structure, useful in disposable absorbent articles (20). In-use fluid deposited on a disposable absorbent article employing such a structure is moved via inter fiber and intra fiber transport to a fluid retention area remote from the point of fluid insult. By moving fluid away from the point of insult a more effective use of the absorbent core (24) is achieved providing a clean and dry surface (22) for the wearer.