baber/WOPTO huggingface dataset:
Patent CA-2049222-A1 (CA)
Title: Automobile tissue box/cassette tape holder
Inventor: FONSEKA DAVID M
IPC: B60R7/04
Filed: 1991-08-14
Abstract: ABSTRACT OF THE DISCLOSURE      An apparatus for holding a tissue box and a cassette tape storage unit onto the ceiling of an automobile. This invention comprises a hardened wire frame shaped slightly smaller than the bottom half portion of a tissue box with two arms extending backwards and bend perpendicularly.  The two ends meet each other under a metal plate and inside a metal cylinder.  Two springs wrap over this metal cylinder.  One extended end of these springs rests under this metal plate and the other longer extended end is wrapped over the metal wire frame.  At the other horizontal end of the wire frame, a plastic plate acts as a plate to accomodate a cassette storage unit which is slotted into this plate.  The whole apparatus when installed between the front ceiling frame of the automobile and the rear view mirror assembly by means of the metal plate, pushes the wire frame upwards.  A tissue box can then be inserted inversely to sit snugly on the wire frame.  The cassette storage unit with eight cassette tapes is also inserted inversely into the plastic plate.  The whole assembly is conveiently located directly above in-between the two front seats.
Patent CA-2052913-A1 (CA)
Inventor: KURITA KENJI
IPC: B41J25/312
Filed: 1991-10-07
Abstract: A thermal head apparatus comprises a heat radiating member, a board having a heater and attached on the upper surface of the heat radiating member, a platen roller brought into contact with a heater formed on the board and rotated to transfer a recording paper sheet on the heater, a roller shaft supporting the platen roller, a pair of bearings supporting both end portions of the roller shaft, a first positioning member formed integral with an end portion of the heat radiating member and abutting on the bearings of the roller shaft, and a second positioning member formed integral with the other end portion of the heat radiating member and abutting on the bearings of the roller shaft.
Patent CA-2054535-A1 (CA)
Inventor: BILOU KENNETH
IPC: E04H7/30
Filed: 1991-11-01
Abstract: ABSTRACT OF THE DISCLOSURE A method of securing a skirt to a grain bin which is comprised of the following described steps.  Firstly, wrap a lower wall of a grain bin with a flexible skirt of a water impervious compressible material.  Secondly, secure the flexible skirt to the lower wall of the grain bin with a band positioned along a top peripheral edge of the flexible skirt.   The band is drawn tight such that the flexible skirt is compressed against the grain bin to form a water impervious seal between the flexible skirt and the lower wall of the grain bin.
Patent CA-2055053-A1 (CA)
Inventor: BRIDGES JACK E
IPC: H05B3/00
Filed: 1991-11-06
Abstract: Electrical heating systems for mineral wells, particularly oil wells, in which the reservoir or "pay zone" is heat stimulated or some well components (e.g., the tubing) are heated, or both, by electrical power supplied to a multi-perforate electrode have the operating efficiency enhanced by effectively  terminating the heating electrode, at both its top and bottom, at a distance inwardly of the pay zone equal to at least three times the diameter of the well casing.  In some systems the electrical power connection to the main heating electrode is made through a section of the production tubing of the well, with an electrical contactor interconnecting the tubing and the electrode in the level of the pay zone; these systems also provide electrical isolation, within critical height limits, for the production tubing and the pump rod.  Delivery of electrical power downhole of the well may be accomplished through an electrical cable, which may or may not be appropriately armored.  Specific electrode constructions combine conductive and insulating materials to counteract galvanic corrosion while maintaining mechanical strength.
Patent CA-2055218-A1 (CA)
Title: Metallocenes containing ligands of 2-substituted indenyl derivatives, process for their preparation, and their use as catalysts
Inventor: WINTER ANDREAS
IPC: C07F17/00
Filed: 1991-11-08
Abstract: Metallocenes containing ligands of 2-substituted indenyl derivatives, process for their preparation, and their use as catalysts in the polymerization of olefins.        The novel metallocenes of the formula I      in which, preferably, M1 is Zr or Hf, R1 and R2 are alkyl or halogen, R3 and R4 are hydrogen, R5 and R6 are alkyl or haloalkyl, -(CR8R9)m-R7-(CR8R9)n- is a single- or multi-membered chain in which R7 may also be a (substituted) hetero atom, m + n is zero or 1, and R10 is hydrogen, form, together with aluminoxanes as cocatalysts, a very effective catalyst system for the preparation of polyolefins of high stereospecificity and high melting point.
Patent CA-2055966-A1 (CA)
Title: Cell culture insert
IPC: C12M1/26
Filed: 1991-11-21
Abstract: A cell-supporting membrane separation device is provided in a cell culture insert to ease the use of conventional instrumentation for subsequent examination. The cell culture insert is provided with a microporous membrane (16) forming the bottom wall as the cell culturing surface of the insert. The insert includes a support mechanism (20) for holding the insert suspended in a selected position in a multi-well plate for culturing, and a break-away mechanism (22) to separate the support mechanism from the membrane supporting portion of the insert, once the degree of cell culture activity has taken place. The break-away concept of the invention accommodates several different embodiments of insert with an appropriate break-away pattern. <IMAGE>
Patent CA-2056508-A1 (CA)
Title: Emptying system
Inventor: LARSEN HANS K
IPC: B65B37/00
Filed: 1991-11-28
Abstract: Emptying bowls are transported by an intermittently travelling endless conveyor having an upper run for transporting the bowls in an upright position and a lower run for transporting the bowls in an inverted position. A belt which travels intermittently in synchrony with the conveyor is positioned to contact and cover the open tops of the bowls for retaining contents of the bowls therein as the bowls are transported from an upright position on the upper run to an inverted position on the lower run. The belt is retracted at a position beneath the lower run when the conveyor is stationary to release the contents from the bowls.
Patent CA-2057084-A1 (CA)
Title: Light irradiating apparatus having light emitting diode used as light source
Inventor: OHMAMYUDA YUKIO
IPC: F21V8/00
Filed: 1991-12-05
Abstract: A  light  source  constituted by  a plurality of  light emitting  units  which  are  arranged  opposite  to  a  light irradiating lens such that light emission from a part of the light source is changed to light emission from the whole surface of the light source and vice versa is disclosed.  In addition,  a  light  irradiating  apparatus  having  a  light emitting  diode  used  therefor  as  a  light  source  wherein optical fiber(s) are laid between the light emitting diode and a light emitting lens such that a light emitted from the light emitting diode can be conducted to the light irradiating lens is disclosed.  One end of each optical fiber is located at the position in the vicinity of the light emitting diode and other end of the same is located at the position substantially coincident with the focus of the light irradiating lens.  Additionally, an optical fiber employable for an optical radar system wherein an outlet end of the optical  fiber  is  formed by  two  inclined  surfaces  in  a wedge-shaped configuration is disclosed.  An inlet end of the optical fiber is formed at a right angle relative to an optical axis of the optical fiber.
Patent CA-2064915-A1 (CA)
Title: Tumour necrosis factor binding ligands
Inventor: RATHJEN DEBORAH A
IPC: A61K47/48
Filed: 1990-08-07
Abstract: The present invention relates to ligands which bind to human tumour necrosis factor alpha (TNF) in a manner such that upon binding of these ligands to TNF the biological activity of TNF is modified. In preferred forms the ligand binds to TNF in a manner such that the induction of endothelial procoagulant activity of the TNF  is inhibited; the binding of TNF to receptors on endothelial cells is inhibited; the induction of fibrin deposition in the tumour and tumour regression activities of the TNF are enhanced; and the cytotoxicity and receptor binding activities of the TNF are unaffected or enhanced on tumour cells. The ligand is preferably an antibody, F(ab) fragment, single domain antibody (dABs) single chain antibody or a serum binding protein. It is preferred, however, that the ligand is a monoclonal antibody or F(ab) fragment thereof.
Patent CA-2067070-A1 (CA)
Title: Pharmaceutical compositions useful for gastroenterology
Inventor: VECCHI GIUSEPPE
IPC: A61K31/715
Filed: 1992-04-24
Abstract: "Pharmaceutical compositions useful for gastroonterology"                           ABSTRACT A composition for oral use containig as the active principle a combination of sucralfate and carrageenin is used in the therapy of diseases of the gastrointestinal tract such as ulcers and irritating and inflammatory states.
Patent CA-2068712-A1 (CA)
Title: Perfecting a rotor distributor for motor vehicle
Inventor: SADIKIN LUKAS
IPC: H01R39/20
Filed: 1992-05-14
Abstract: This perfected rotor will produce a powerful spark at the plug and thus the combustion will be such better and cleaner and consequently it increases  the engine's horsepower and save fuel between 5% to 10% and also reduces air pollution.
Patent CA-2070787-A1 (CA)
Title: Overvoltage protection for series capacitor equipment
Inventor: PAULSSON LARS
IPC: H02H9/06
Filed: 1990-11-26
Abstract: An overvoltage protective device for a series capacitor (C) has a main spark gap (I) and an auxiliary spark gap (2), arranged adjacent thereto, for ignition of the main spark gap. A second auxiliary spark gap (3) is arranged in association with the first auxiliary spark gap for ignition thereof. The auxiliary spark gaps are connected between one of the electrodes (11) of the main spark gap and a voltage divider which comprises resistors (R1, R2, R3) and a varistor (VR1). When the knee voltage of the varistor is exceeded, the second auxiliary spark gap (3) is ignited, the arc of which initiates ignition of the first auxiliary spark gap (2), the arc of which in turn moves towards and ignites the main spark gap (1). During the arcing time of the spark gap (2), a controlled discharge of the series capacitor through a resistor (R2) takes place.
Patent CA-2070840-A1 (CA)
Title: Airport control/management system
Inventor: PILLEY HAROLD R
IPC: G01S5/14
Filed: 1991-10-09
Abstract: Image (21) on a computer screen (14) of a 3-dimensional vehicle path (23) superimposed on a 3-dimensional map (22) of a local space envelope.
Patent CA-2071197-A1 (CA)
Inventor: SELMER JORGEN
IPC: B63H23/06
Filed: 1990-12-12
Abstract: A method and a device for power transmission from a motor having a supercharging assembly, particularly a supercharged Diesel-engine (7), to a gear (3) with a surface water driving propeller mechanism (4), mounted in a boat of the planing variety and preferably with a large propeller with a large pitch, in which a turbine coupling (10), which can be filled to a variable extent, is mounted between the supercharged motor (7) and the gear (3), the motor being designed to drive the pump portion (15) of the tur-bine coupling (10) and the turbine portion (17) of the turbine coupling (10) being connected to the input shaft (6) of the gear (3), the turbine coupling (10), when the boat is started, being emptied completely or partially, in such a way that it is at least partially disconnected from the gear, the motor being accelerated to such a speed, that the supercharging assembly of the motor (7) is con-nected, the turbine coupling being quickly filled with hydraulic medium, the propeller mechanism (4) being influenced by the sub-stantially maximum output of the motor, caused by the supercharging assembly, and when the boat has reached its planing speed the motor speed in the desired way being reduced and/or the extent of filling of the turbine coupling being reduced, yet not to a lower speed than that the boat will be propelled with a speed which is somewhat larger than the planing limiting speed. The in-vention also relates to the use of a turbine coupling in planing boats having gears of the above-described variety.
Patent CA-2072381-A1 (CA)
Title: Crystalline zeolite-like gallosilicate, and method for its synthesis
Inventor: WALLAU MARTIN
IPC: C10G35/06
Filed: 1992-06-25
Abstract: ABSTRACT           The invention relates to a crystalline zeolite-like gallosilicate having an atomic ratio of Si/Ga in the outer crystalline surface that is not larger than the average Si/Ga ratio for the whole of the crystal.  The invention also relates to a method of making  such a gallosilicate  comprising  the hydrothermal crystallization of a strictly inorganic reaction mixture having the following molar ratios:  SiO2/Ga2O3 > 5; OH/SiO2 = 0.05 - 1.0; and H2O/SiO2 = 10 - 1,000.  The invention further relates to the above-described method wherein said reaction mixture is prepared by adding an aged gel to a first mixture, the first mixture preferably having a composition with the following molar ratios:  SiO2/Ga2O3 > 5; OH/SiO2 = 0.05 to 1.0; and H2O/SiO2 = 20 to 100.
Patent CA-2074098-A1 (CA)
Title: Copolymerizable imidazolidinone monomer
Inventor: MURDOCK THOMAS O
IPC: C08F20/60
Filed: 1991-02-12
Abstract: A monomer and polymers resulting therefrom, the monomer comprising (I), wherein n = 1 or 2; m = 1 or 2; R' = H or CH3; X = -O-, -CH2, -NR-; R = H, -alkyl, -aryl, -CH2(CH2)y-C = N, -CH2O alkyl, -(CH2)yOH, -CH2CH(OH)CH3 wherein y = 1 - 12; A  = phenylene or alkylene; Y = -O-, -NH-, -NHNH, -O-M-, -NH-M-, or -NH-NH-M-; Z = -O- or -S-, and M = (a), (b), (c), and (d) wherein x = 2 - 5.
Patent CA-2075120-A1 (CA)
Title: Process and apparatus for changing, transferring and temporarily storing printed product rolls
Inventor: STAUBER HANS-ULRICH
IPC: B65H19/12
Filed: 1992-07-31
Abstract: Product to be removed from winding stations (full rolls from winding up stations, roll cores from winding off stations) are deposited by a manipulation/transportation means on a transfer mechanism (20.1) and are transported from there with a manipulation/transportation vehicle (30) to a storage location. Product to be introduced at the winding stations (empty roll cores for the winding up station, full rolls for the winding off station) are transported by the same manipulation/ transportation vehicle (30) from a storage location to the transfer mechanism and are deposited there and are introduced at the winding station by the manipulation/transportation means. The transfer mechanism (20.1) is designed in such a way that the manipulation/ transportation vehicle (30) can deposit the product to be introduced from a single position and can take up the product to be removed.      Between the two operations it is merely necessary for the manipula-tion tool to perform a single translatory movement. In the preferred process variant a forklift truck is used as the manipulation/ transportation vehicle and in each case two rolls are placed on a pallet (40) and in each case two roll cores are stored on a pallet as storage units. Such a storage unit is transported to the transfer mechanism (20.1) being rotated by ~90À and is deposited there without the pallet (40). The pallet is moved with the forks of the forklift to the product to be removed in the transfer mechanism, is trans-ported away with the latter by said mechanism and the forks are again rotated by ~90À and introduced as a storage unit together with the product to be removed.
Patent CA-2075121-A1 (CA)
Inventor: KUSTER HEINZ
IPC: D21F1/00
Filed: 1992-07-31
Abstract: A shed formation apparatus having increased flexibility and speed. The shed formation apparatus is comprised of a plurality of movable heddles which are connected to a plurality of heddle selectors by a first plurality of control leads. The heddle selectors are movably connected to a plurality of heddle selector controllers which include stoppers to retard the movement of the heddle selectors. A second plurality of control leads are attached to the heddle selectors. A repeat pattern output apparatus determines the movement of the second plurality of control leads and the attached heddle selectors, and selectively activates the stoppers.
Patent CA-2075738-A1 (CA)
Title: Co-extruded shock tube
Inventor: OSBORNE ALFRED M
IPC: F16L/
Filed: 1992-08-11
Abstract: The invention relates to a method of manufacturing a low-energy shock tube by co-extruding two or more layers simultaneously wherein the inner layer has an adhesive affinity for a powdered reactive material and the outer layer(s) provides abrasion, cut and other environmental resistance to the tube. The wall thickness of the inner layer is less than about 0.3 millimeters. The invention also relates to a low-energy shock tube having such configuration and inner layer thickness.
Patent CA-2077647-A1 (CA)
Title: Topical formulation of cyclosporine
Inventor: HEWITT CHARLES W
IPC: A61K9/10
Filed: 1991-01-07
Abstract: The present invention provides formulations for the topical application of cyclosporin to skin tissue for treatment of autoimmune, T-cell mediated immune disease, and inflammatory conditions, and for producing prolonged skin allograft survival and wound healing. In addition, methods for the use of said formulations -- in tandem with systemic applications of cyclosporin or without same --are suggested. The present invention also suggests alternative formulations and delivery systems for the efficacious treatment of the aforementioned conditions, and futher suggests a model with which formulations may be tested.
Patent CA-2080529-A1 (CA)
Title: Porous film and porous film manufacturing apparatus
Inventor: KAGAWA SEIJI
IPC: B29C59/02
Filed: 1992-10-14
Abstract: This invention provides a porous film useful as a fresh fruit and vegetable wrapping material which is obtained by forming a large number of small recesses in an organic film and which does not allow permeation of water, bacteria, and viruses, but allows permeation of a gas, e.g., the oxygen gas or the carbon dioxide gas, and water vapor.  The porous film includes the organic film and the large number of recesses formed in the organic film and having an average opening width of 0.5 µm to 300 µm and inner surfaces exhibiting affinity.
Patent CA-2081210-A1 (CA)
Title: Alpha-olefines superieures, ramifiees et greffees, renforcees de verre
Inventor: BOUDREAUX EDWIN JR
IPC: C08K7/14
Filed: 1992-03-19
Abstract: La présente invention concerne des compositions de polymères stéréoréguliers stabilisés d'alpha-oléfines supérieures ramifiées, de composés de greffage, de générateurs de radicaux libres, de résine de verre et époxy et/ou de silanes à fonction-époxy. L'invention concerne également des procédés de production de ces composés et d'articles constitués des dits composés.
Patent CA-2081484-A1 (CA)
Title: Dispensing device and a bathroom organizer incorporating same
Inventor: RUCK WOLF E
IPC: A47K5/12
Filed: 1991-06-12
Abstract: A viscous material dispenser (for liquid soap and the like) comprises a piston (216) in fluid communication with an air chamber (214). Depressing the piston (216) increases the pressure in the air chamber (214) and this pressurized air is conducted through a duct (230) to a reservoir (232). Depressing the piston (216) also opens a nozzle (241) leading from the bottom of the reservoir (232). In one embodiment the duct (230) terminates in a portion which turns back on the remainder of the duct (241) which portion incorporates a one-way non-return valve (286) so that the pressure in the reservoir (232) may be built up with consecutive strokes of the piston (216) due to the non-return valve (286). When air is pumped through the duct (230), a bubble of air is trapped between the valve (286) and the mouth (293) of the duct (230) which prevents fouling of the valve (286) by the viscous material. In another embodiment, the reservoir (232) may contain a sac of a viscous material; in this embodiment a one-way valve to admit air to the air chamber may be locked closed during a portion of the return stroke of the piston to suck viscous material at the basal dispensing opening of the unit back into the unit thereby preventing drips.
Patent CA-2081660-A1 (CA)
Title: Method for improving the organoleptic qualities of the meat from uncastrated male domestic animals and vaccine set for use in this method
Inventor: DUFOUR RAYMOND
IPC: C07K16/00
Filed: 1992-02-26
Abstract: A method for improving the organoleptic qualities of the meat from uncastrated male domestic animals, and a vaccine set for use in this method. The method for improving the organoleptic qualities, especially the smell, taste and tenderness, of the meat from uncastrated male domestic animals comprises, shorthly before slaughter of the animal in question, abolition of the action of the androgenic and non-androgenic steroids by active or passive anti-LHRH immunoneutralization, while the advantages linked to the male character of the animal are maintained virtually up to slaughter. The anti-LHRH vaccine which is usable in this method comprises the use of whole or modified LHRH, modified or non-modified fragment of LHRH or LHRH agonist for the preparation of such vaccine.
Patent CA-2081817-A1 (CA)
Inventor: HAMEL GILLES J
IPC: E04D13/04
Filed: 1992-10-30
Abstract: Un drain de plafond est adapté à s'installer à travers le plafond pour éliminer l eau pouvant s'accumuler entre ce plafond et un plancher qui lui est superposé. Le drain inclus un filtre supporté par le plafond au dessus du trou percé dans le plafond et d une plaque disposée en dessous de trou pour retenir le filtre, Le filtre comporte des ouvertures pour empêcher le passage des débris et la plaque est perforée pour permettre l écoulement de l eau provenant du filtre.
Patent CA-2085292-A1 (CA)
Inventor: BRZEZINSKI RYSZARD
IPC: C12N15/76
Filed: 1992-12-14
Abstract: The present invention relates to a naturally occuring, isolated and characterized microorganism producing hydrolase enzyme, specifically, chitosanase; chitosanase isolated thereof; the nucleic acid sequence of the portion of the gene encoding this chitosanase; complete amino acid sequence of this chitosanase; hybrid plasmids containing the related gene; host microorganisms transformed with the plasmids; recombinant microorganisms overexpressing the enzyme; and to enzymatic treatment of chitosan with the aforementioned enzyme resulting in molecular weight decrease, viscosity decrease and increase of solubility of chitosan in water.