baber/WOPTO huggingface dataset:
Patent CA-2075068-A1 (CA)
Title: Negative pressure erection apparatus
Inventor: WALSH MICHAEL W
IPC: A61F5/41
Filed: 1991-05-10
Abstract: An apparatus (20) for assisting in erection of a penis comprising: an elongated vacuum cylinder (21) sized for accommodating the penis in an erect state, the cylinder (21) being open at a first end to receive the penis in an interior of the cylinder (21); and a vacuum pump (23) mounted at the second end of the cylinder and in fluid communication with the interior of the cylinder, the pump including a handle portion (60) reciprocally movable along an axis parallel to a longitudinal axis of the cylinder (21), the pump (23) evacuating the cylinder (21) upon reciprocal movement of the handle (60) so as to create a partial vacuum.
Patent CA-2078763-A1 (CA)
Inventor: TOWNING JAMES N
IPC: C06B45/00
Filed: 1992-09-21
Abstract: An aircraft launched pyrotechnic decoy flare (1) which comprises a pellet (2) configured with a cavity (4) which extends along a fore-and-aft axis (8) of the pellet (2) and is vented at its rearward end (12).  Part of the external surface of the pellet (2) is covered with a casing (16) to prevent combustion of said part of the surface.  The pellet (2) is made of a gassy pyrotechnic composition including an organic binder, and an oxidising halogenated polymer and an oxidisable metallic material which react with each other on ignition and emit infra-red radiation.  When the flare (1) is ignited the surface of the cavity (4) combusts and produces hot gaseous products which escape from the cavity (4) through the vent (22) thus propelling the flare (1) in a forwards direction.  In this way the flare (1) can be propelled in the same direction as the aircraft to reduce the rate at which the flare (1) separates from the aircraft exhaust.
Patent CA-2079367-A1 (CA)
Title: Process for production of omega 9 type polyunsaturated fatty acid
Inventor: KAWASHIMA HIROSHI
IPC: C12P7/64
Filed: 1992-09-29
Abstract: A process for production of omega 9 type polyunsaturated fatty acid or a lipid containing said fatty acid, comprising the steps of culturing a microorganism having an ability to produce omega 9 type polyunsaturated fatty acid or a lipid containing said fatty said, and recovering the omega 9 type polyunsaturated fatty acid or the lipid containing said fatty acid.
Patent CA-2082746-A1 (CA)
Title: Multi-all-terrain trailer
Inventor: SAUMIER HARVEY J
IPC: B62D63/06
Filed: 1992-11-12
Abstract: ABSTRACT      The Multi All-Terrain Trailer is constructed of aluminum tubing and plate, with steel alloy relating the axle structure. It is designed to accommodate the transportation of all-terrain vehicles, and the telescopic structure allows the trailer to be reduced in size and used as an all-terrain vehicle trailer  For material haulage, the double hitch can be used for vehicle transportation or vehicle trailer haulage. ( The weight factor is 1200 lbs.) Outstanding is the availability to reduce the trailer in size and use it as an all-terrain trailer, to transport goods, or material. Further, it eliminates the need of trucks for vehicle haulage. The trailer can be hitched to a car.      Unload the all-terrain, reduce the trailer in size, hitch to the all-terrain  for haulage. Reverse the procedure to haul the all-terrain.
Patent CA-2083735-A1 (CA)
Title: N-substituted-1,2,4-triazolone compounds for treatment of cardiovascular disorders
Inventor: MANNING ROBERT E
IPC: C07D249/12
Filed: 1991-05-23
Abstract: 2083735 9118888 PCTABS00008 A class of N-substituted-1,2,4-triazolone compounds is described for use in treatment of cardiovascular disorders. Compounds of particular interest are angiotensin II antagonists of formula (I), wherein R1 is selected from 2-oxo-2-(tricyclo[3.3.1.1.3.7]dec-2-yl)ethyl, 3-phenylpropyl, 2-oxo-2-phenylethyl, 2-hyroxy-2-phenylethyl, 1,1-dimethylethyloxycarbonylmethyl, hexyl, ethoxycarbonylmethyl, carboxymethyl, 1-naphthalenylmethyl, 2-cyclohexylethyl, pentyl, ethoxycarbonylmethoxyethyl substituted with phenyl, carboxymethoxyethyl substituted with phenyl, 3,5,5-trimethylhexyl, (2-phenylmethoxy)-1-(phenylmethyl)-E-ethenyl, 1-benzoyl-2-phenylethyl, 1-oxobutyl, 2-(2,5-dimethyoxyphenyl)-2-oxoethyl, 2-phenyl-2-(phenylmethoxyethyl, 2-(2,5-dimethioxy-phenyl)-2-hydroxyethyl, 2-naphthalenylmethyl, methoxycarbonyl-butyl, ethoxycarbonylethyl substituted with benzoyl, 1-benzyoyl-1-methylethyl, 1-pentanoic acid, cyclopropylmethyl, 3-phenyl-2E-propenyl and 3-acetonitrile; wherein R2 is selected from ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, 4-methylbutyl, tert-butyl, n-pentyl, neopentyl, 1-cyanobutyl, propylthio and butylthio; wherein each of R3 through R11 is hydrido with the proviso that at least one of R5 and R9 must be selected from COOH, SH, PO3H2, SO3H, CONHNH2, CONHNHSO2CF3, OH, (a), (b) and (c), wherein each of R42 and R43 is independently selected from chloro, cyano, nitro, trifluoromethyl, methoxycarbonyl and trifluoromethylsulfonyl.  These compounds are particularly useful in treatment or control of hypertension and congestive heart failure.
Patent CA-2083754-A1 (CA)
Title: Stable vitamin and/or carotenoid products in powder form, and the preparation thereof
Inventor: SCHNEIDER JAOCHIM U
IPC: A61K9/14
Filed: 1992-11-25
Abstract: A process for preparing stable dry powders which are insoluble in hot water and which contain fat-soluble vitamins and/or carotenoids, which comprises the following steps: a) preparing an aqueous dispersion containing essen-tially these fat-soluble active substances, film-forming colloids arid reducing sugars, b) converting this dispersion into dry vitamin and/or carotenoid products in powder form and c) thermally curing the powder at from 60 to 180°C, wherein gelatin in combination with one or more organic, amino compounds which axe free or bonded in the manner of a salt and which contain a basic primary amino group and, in addition, either another amino group, a hydroxyl group, an alkoxy group or a carboxyl group, and/or in combination with sufficient basic alkali metal or alkaline earth metal compound for the dispersion to have a pH of from 7.5 to 10, is used as film-forming colloid, and the dry powders obtainable via this process are described.
Patent CA-2087344-A1 (CA)
Inventor: INSLEY THOMAS I
IPC: B65D81/26
Filed: 1991-08-07
Abstract: A container (10) has a self-sustaining hous-ing (11) filled with a first sorbent body (12) of com-pressed polyolefin microfibers, which body is formed with at least one pocket that snugly receives a vessel holding hazardous materials. The contain-er is closed by a lid (16) which is filled with a sec-ond sorbent body (18) of compressed polyolefin microfibers, and when the lid is in place, the sec-ond body presses against the vessel to hold it snug-ly in place. At least a portion of the first sorbent body has a solidity of less than 20 %, making it highly sorbent of liquids so that it can sorb any li-quid that might leak from the vessel and thus help to prevent the liquid from escaping from the con-tainer.
Patent CA-2088277-A1 (CA)
Title: Backlash adjustment mechanism
Inventor: BAKER STEVEN R
IPC: F16H57/022
Filed: 1992-05-26
Abstract: Adjustment capabilities are useful in gearing mechanisms so that backlash settings between gears may be changed to accomodate for normal operation, wear, or maintenance disturbances. The subject backlash adjustment mechanism allows for adjustment of center distances between an adjustable idler gear (23) and a camshaft gear (24), while providing a geometric alignment (47, 82) relationship to maintain a substantially fixed center distance between the adjustable idler gear (23) and another mating gear (22). The subject backlash adjustment mechanism (26) has the adjustable idler gear (23) rotatably mounted on an idler gear mounting (31, 58) having a slotted hole (33, 62), with the idler gear mounting (31, 58) being releasably connected to a cylinder block (11). When adjustment is required, the idler gear mounting (31, 58) can be pivoted around a pivot (28, 70) to the extent permitted by the slotted hole (33, 62), thereby changing the position of the adjustable idler gear (23) relative to the position of the camshaft gear (24).  The pivot (28, 70) is fixedly connected to the cylinder block (11) between the centerlines (49, 51) of the idler gear (23) and the mating gear (22) and being positioned substantially on a line (B) intersecting the centerlines (49, 51) of the idler gear (23) and the mating gear (22).
Patent CA-2088538-A1 (CA)
Title: Fuel controller for gas turbine engine
Inventor: KING DANIEL A
IPC: F02C9/28
Filed: 1993-01-29
Abstract: Fuel Controller for Gas Turbine Engine ABSTRACT OF THE INVENTION Gas turbine engines are commonly used as a means for powering a wide variety of rotating equipment including gas compressors and electrical generators.  The rotational speed of the gas turbine engine is controlled through the use of a fuel controller which regulates the volume of fuel supplied to the engine.  The present invention provides a fuel controller which processes signals indicative of the operation of the gas turbine and generates a signal which when applied to a fuel control valve causes the valve to regulate the fuel supplied to the engine.  Incorporated into the fuel controller, are switches which operate to selectively allow or prevent the generated signals being passed on the fuel control valve.  A reset means incorporated into the signal processors works in conjunction with the switches to allow for a smooth transition from one controlling parameter to another.
Patent CA-2089184-A1 (CA)
Title: Sulfonamide endothelin antagonists
Inventor: STEIN PHILIP D
IPC: A61P37/00
Filed: 1993-02-10
Abstract: HA605a Abstract SULFONAMIDE ENDOTHELIN ANTAGONISTS        Compounds of the formula   inhibit endothelin, wherein:         one of X and Y is N and the other is O; R is naphthyl or naphthyl substituted with R1, R2 and R3;         R1, R2 and R3 are each independently hydrogen; alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkanylalkyl, aryi, or aralkyl, any of which may be substituted with Z1, Z2 and Z3; halo; hydroxyl; cyano; nitro; -C(O)H; -C(O)R6; -C02H; -C02R6; -SH; -S(O)nR6; -S(O)m-OH; -S(O)m-OR6; -O-S(O)m-R6;-O-S(O)mOH; -O-S(O)m-OR6; -Z4-NR7R8; or-Z4-N(R11)-Z5-NR9R10;         R4 and R5 are each independently hydrogen; alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, oyclealkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, or aralkyl, any of which may be substituted with Z1, Z2 and Z3; halo; hydroxyl; cyano; nitro; -C(O)H; -C(O)R6; -CO2H; -CO2R6; -SH, -S(O)nR6;-S(O)m-OH; -S(O)m-OR6; -a S(O)m-R6;-O-S(O)mOH;-O-S(C)m-OR6; -Z4NR7R8;-Z4-N(R11)-Z5-NR9R10; or R4 and R5 together are alkylsne or alkenylene (either of which may be substituted with Z1, Z2 and Z3, completing a 4- to 8-membered saturated, unsaturated or aromatic ring together with the carbon atoms to which they are attached.
Patent CA-2091135-A1 (CA)
Title: Imidazole derivatives with a biphenylsulfonylurea or biphenylsulfonylurethane side chain, process for their preparation and their use
Inventor: HEITSCH HOLGER
IPC: A61K31/4164
Filed: 1993-03-05
Abstract: Abstract of the disclosure Imidazole  derivatives with a biphenylsulfonylurea or biphenylsulfonylurethane side chain, process for their preparation and their use Compounds of the formula (I)      (I) in which   R1 is, for example, ethyl, R2 is, for example, methyl, n  is, for example, zero, R3 is, for example, COOH, and       R4 is, for example, SO2NHCONHCH3 are highly active antagonists of angiotensin II recep-tors.
Patent CA-2096831-A1 (CA)
Title: Electric pulsed power vacuum press
Inventor: MATTHEWS M DEAN
IPC: B30B12/00
Filed: 1991-12-02
Abstract: An electric pulsed power vacuum press assembly (10) is provided for delivering high-power, short-duration electrical pulses to a selected sample (11) which is simultaneously subjected to mechanical compression. A hydraulic press (14) provides mechanical compressive force to a press insert member (12) containing the sample (11). Pulsed electrical power is delivered by a power supply assembly (16) and vacuum by a vacuum assembly (18). The electrical pulsed power is delivered through the sample (11) along an electrical pathway (49) characterized by very low inductance and resistance. The preferred electrical pathway (49) exclusively utilizes parallel plate conductor portions and coaxial line portions. The assembly (10) is adapted to provide very high short duration temperatures and is used for purposes such as synthetic diamond production.
Patent CA-2100373-A1 (CA)
Inventor: TRAISE JOHN E
IPC: B31B50/64
Filed: 1993-07-13
Abstract: ABSTRACT OF THE DISCLOSURE      A machine allows the production of pressure sealed business forms either by a "steam roller" effect for two ply forms, or by using a number of dual roller cassettes spaced from each other along an axis of rotation when forms with inserts are handled.  The first roller in each cassette, after sealing a portion of the leading edge of the form that it engages, will rock out of the way when engaged by the form at the insert, and then will drop back down and seal the trailing edge.  The narrow width rollers of end cassettes will seal the longitudinal edges of the form.  The stationary axis rollers that are common to both the "steam roller" and cassette embodiments have a dead-shaft construction, and are driven by a motor.  Side frame plates mount all of the components, except the motor, within a housing, on rails, so that they can be easily moved out of the housing for changeover from one roller system to the other.  The steam roller type idler rollers also have a dead-shaft construction and are suspended in the X, Y, and Z axes by leaf spring cantilevers.
Patent CA-2100691-A1 (CA)
Title: Packaging gate with stacking and nesting means
Inventor: FESQUET JACQUES
IPC: B65D21/02
Filed: 1993-07-16
Abstract: The see-through packaging crate has a parallelepiped form which is slightly tapered and defines a base (1), side walls (2,4) and end walls (3,5). The crate has a rigid frame defined by two lower peripheral strips and two upper peripheral strips (6a) connected by four angle sections (7-10) forming spacers. It has two filling panels formed by spaced lattice surfaces.
Patent CA-2102569-A1 (CA)
Title: Automatic shut-off valve arrangement
Inventor: ELSDON STANLEY R
IPC: B60K15/04
Filed: 1993-11-05
Abstract: ABSTRACT OF THE DISCLOSURE This invention relates to an automatic shut-off valve arrangement for use in fluid transfer systems.  In particular, the valve arrangement or assembly may be mounted in a  fluid tank or other type of  fluid containment zone to automatically shut off flow from a source, when the desired volume of fill is reached.  The assembly is for use in automatic or semi-automatic fluid handling systems which include specialized nozzles and coupling systems which eliminate spillage in the process of connection and disconnection of the nozzle and the tank inlet.  An automatic shut-off valve arrangement for use in fluid transfer operations which comprises an inlet and an outlet, means for securing the arrangement to a fluid container such that incoming fluid passes through the arrangement when entering the container, the inlet being opened and closed in response to application of external mechanical opening means and/or incoming fluid pressure, and the outlet being normally closed but opened in response to fluid Plow through the arrangement to the container, an ancillary float actuated valve, actuated in response to fluid in the tank reaching a predetermined level, and connected to a bleed passage provided with flow restricting means, and arranged to be in communication with incoming fluid and with operating means of a main valve located in a main valve chamber such that fluid back pressure from the float actuated valve acts upon the operating means of the main valve to close the main valve and the main chamber such that fluid is no longer delivered to the fluid container and the valve assembly is shut off.
Patent CA-2105220-A1 (CA)
Inventor: KING BRIAN L
IPC: A47J31/40
Filed: 1993-08-31
Abstract: Apparatus for brewing coffee, tea and other beverages which consists of a lower and upper chamber which move relative to one another. The upper chamber allows the mixing of the coffee and water. The lower chamber has a filter element at the top which allows the coffee liquid to move from the upper chamber to the lower chamber while leaving the residue on the filter element. A piston in the lower chamber forces air through the water and coffee to agitate it and then sucks the coffee liquid through the filter element into the lower chamber. The coffee liquid then exits the lower chamber through an opening in the lower chamber and goes into a cup. The upper chamber then raises and separates from the lower chamber and a wiper blade which is connected to the upper chamber cleans the filter element and pushes the coffee grounds into a residue container.
Patent CA-2108035-A1 (CA)
Inventor: FYFE EDWARD R
IPC: B29C70/86
Filed: 1992-01-22
Abstract: In a concrete column (1) supporting an overhead load (13) and having a base end (3) resting on a surface (5), a process of strengthening the column (1) to increase its ability to withstand a typical physical loading accompanying an earthquake, involving the steps of defining a work area (15) about the surface (17) of the column (1) to which the strengthening is to be applied, the work area (15) defined by circumferential marginal edges (19, 21) arranged in spaced-apart relation; over-wrapping the work area (15) with at least one layer (41) of high-strength, stretchable fibers (41) wherein the fibers (41) are oriented at an angle to the vertical axis of the column (1); applying a coat (47) of hardenable material, having a modulus at least as great as that of the fibers (41) over the layer (41) of fibers (41) to form a hard outer shell (47) thereover; and, injecting a quantity of a hardenable, low-shrink liquid (75) under the layer (41) of fibers (41) and over the surface (17) of the work area (15) in an amount sufficient to cause the fibers (41) to undergo stretching from about 1/2 % to about 4 % of their elongation.
Patent CA-2111320-A1 (CA)
Title: Pharmaceutical granulate
Inventor: DOPPER JAN H
IPC: A61K9/20
Filed: 1993-12-13
Abstract: Disclosed  is  a  process  of  preparing  granules involving first preparing a carrier comprising diluent, binder,  and  optionally  a  disintegrating  agent.  In  a container separate from said carrier, a steroid, lubri-cant and,  optionally,  an antioxidant are dissolved in an, optionally pre-heated, organic solvent. The result-ing solution is added to the carrier contained within an, e.g vacuum mixer,  followed by further blending of the mixture.  The organic solvent is removed from the mixture. The mixture is blended further to form gran-ules. The process may further include incorporating a flow enhancer such as colloidal silicon dioxide into the granules. A granule for making a pharmaceutical dosage unit is granule characterized in comprising: a) a car-rier comprising diluent and binder, and b) a film coat-ing said carrier, said film comprising desogestrel and a lubricant, and has the characteristic of by retaining 90% of the desogestrel at a pressure of 150 mbar and at a temperature of 70° C over 72 hours.
Patent CA-2112860-A1 (CA)
Title: Integrated circuit package and assembly thereof for thermal and emi management
Inventor: MARCANTONIO GABRIEL
IPC: H01L23/28
Filed: 1994-01-05
Abstract: A package is provided for an integrated circuit comprising a combined heat dissipating and electromagnetic shielding structure. Conveniently, the heat dissipation and shielding structure is a laminated composite structure including layers of several materials having complementary characteristics to provide high magnetic permeability, electrical conductivity, and thermal conductivity. For example, a sandwich structure of layers of copper/Kovar TM/ copper is effective in dissipating heat and reducing electromagnetic emission from ASICs for telecommunications applications; each dissipating in excess of 2 Watts.      Preferably a substrate of the package includes a conductive die attach pad which may be grounded to bring a ground plane close to the integrated circuit. The composite electromagnetic shielding and heat dissipation structure is grounded to improve attenuation of radiated electromagnetic emission from the chip. The electromagnetic shielding and heat dissipation structure is applicable for packages for individual IC chips and for multi-chip modules.
Patent CA-2115078-A1 (CA)
Title: Reclamation of thermoplastic wastes
Inventor: RAY SAM W
IPC: B29B11/12
Filed: 1994-02-04
Abstract: RECLAMATION OF THERMOPLASTIC WASTES                 ABSTRACT OF THE DISCLOSURE         Thermoplastic foam is converted into useful products by simultaneously compressing and agitating particles of the foam.          The particles are formed into a substantially unitary mass of hot softened material which can be  immediately formed,  cast or extruded into useful particles.
Patent CA-2118871-A1 (CA)
Title: Industrial grease buddy
Inventor: YEOMANS JAMIE
IPC: F16N21/06
Filed: 1994-03-11
Abstract: The INDUSTRIAL GREASE BUDDY is a three in one tool designed to cap the end of a grease gun coupler nozzle, to aid cleaning of inset grease nipples and to remain firmly attached to the grease gun coupler when capped or uncapped.
Patent CA-2119117-A1 (CA)
Inventor: NASSAUER JOSEF S
IPC: A23C21/10
Filed: 1994-03-15
Abstract: IMPROVED DRYING OF ACID WHEY AND/OR ACID PERMEATE ABSTRACT An improved process for spray drying is provided for the acid type of cheese whey or casein whey, partially delactosed acid whey or a permeate obtained by ultrafiltration of acid cheese milk and/or acid whey.
Patent CA-2119534-A1 (CA)
Inventor: ROGERS MARK
IPC: B60R21/20
Filed: 1994-03-21
Abstract: POSITIVE ORIENTATION STUD FOR  AN AIRBAG RESTRAINT SYSTEM     ABSTRACT OF THE DISCLOSURE           A positive orientation stud is provided which extends from one end of an inflator chamber having a plurality of exhaust ports therein.   The stud is adapted to fit into a generally rectangular slot in a module reaction can which contains an inflatable airbag cushion.  The complementary shape of the stud of the inflator and slot of the reaction can permit mating only when the chamber is in correct rotational orientation relative to the reaction can housing.  The stud also includes a raised interface key at the location where the stud meets the chamber wall for holding the mating parts in correct rotational and axial orientation relative to one another.
Patent CA-2123114-A1 (CA)
Inventor: RAYNES COCO
IPC: G09B21/00
Filed: 1993-09-07
Abstract: A system of handrails (10A - 10S) extends throughout a building (12) with braille messages (18) imprinted on the inside (14) of the handrail to give identification, direction and warning to the user. The handrail also includes audio message means (20) operable by a message initiation means (22) that is operable by a visually impaired person.
Patent CA-2126458-A1 (CA)
Inventor: NISHIURA TETSUYA
IPC: B21B27/00
Filed: 1992-10-21
Abstract: ABSTRACT    To obtain a high tensile strength steel sheet which has an improved lubricating ability during press working, coating sharpness and defect-formation resistance, and which is useful as an outer plate of automobiles and electrical appliances, by forming uniform recesses and protrusions thereon and regulating the shapes of the recesses and protrusions, the recesses each having a flat portion at their bottom, and the size of the protrusion top faces, the depth between the recesses and the protrusions and the peak-to-peak distance being restricted.  The recesses and protrusions formed thereon satisfy the following conditions; oil pools are formed thereon in an area covering 30% of the surface thereof; the top faces of the protrusions each having a size of 10 to 450 µm; the level difference between the recesses and the protrusions being from 2 to 20 µm; the peak-to-peak distance of the protrusions being from 50 to 1000 µm; P and D satisfying the relationship 2.2<P/D<5, and the recess area being at least 85%.