baber/WOPTO huggingface dataset:
Patent CA-2141693-A1 (CA)
Inventor: LINGWOOD ANTHONY M
IPC: A47J37/07
Filed: 1993-05-28
Abstract: There is provided an outdoor cooking device (10) comprising a heat source (28), means (30) for supporting the food to be cooked above the heat source (28), a baffle (32) interposed between the heat source (28) and said food supporting means (30), the baffle (32) being located and shaped so as to both prevent drippings from the food being cooked from falling on to said heat source (28) and collect said drippings together above the heat source (28), a receptacle (24) disposed below the heat source (28), and means (38) to channel the drippings collected by the baffle (32) to the receptacle (24) without contacting the heat source (28).      There is also described an outdoor cooking device (10) comprising a heat source (28) arranged so as to extend over a predetermined area, said area including a void region comprising a substantially vertical hole through the heat source (28).      There is also described an outdoor cooking device (10) comprising a baffle (32) being located and shaped so as to concentrate the heat generated by the heat source (28) in the region of the aperture (42). There is also described an outdoor cooking device (10) comprising two or more independently controllable heat sources (43, 45), one of said sources (45) being located so as to heat particularly a region of the baffle (32) over which drippings are collected.      There is also described an outdoor cooking device (10) comprising a heat source (28) being movable between a first position (A) in which the source (28) is capable of heating the food to be cooked and a second position (B) in which in addition the source (28) is capable of particularly heating a region of the baffle (32) over which drippings are collected.
Patent CA-2142135-A1 (CA)
Title: Cathode plate and cover assembly and method of making it
Inventor: MCMULLEN DANIEL R
IPC: C25C7/02
Filed: 1995-02-09
Abstract: This invention provides a cathode plate assembly and a method of mounting a cover on a cathode plate used for the electrolytic recover or refining of materials by the electrolytic method wherein the cathode plate assembly comprises: a cathode plate of a metal from which deposited metal can be stripped; and a low pressure in-situ-cast cover of a composition cure-hardened by the reaction its ingredients at at least one edge of the cathode plate. The method comprises the steps of: taking a cathode plate; applying moulds to an edge area of the cathode plate to define a casting cavity; filling the casting cavity with a casting composition that flows to fill the cavity and then cure hardens under conditions of low pressure by the reaction of its ingredients; permitting the casting composition to cure harden; and removing the casting mould to leave the cure-hardened composition as a cover on the cover plate.
Patent CA-2142419-A1 (CA)
Title: Composition
Inventor: HAUGK PETER D
IPC: C11D1/90
Filed: 1995-02-13
Abstract: An aqueous liquid composition comprising of:       a. about 4 to 10 wt % of anionic surfactant, b. about 1.5 to 5 wt % of a betaine, c. about 1.5 to 8 wt% of an alkyl polyglycoside wherein the average degree of polymerization is from about 1.1 to 6 and the average alkyl length is from about 8 to 14 carbon atoms, inclusive, and d. an antibacterial effective amount of an antibacterial agent or mixture of antibacterial agents.
Patent CA-2142453-A1 (CA)
Title: Novel physiologically active substance nk175203, process for production thereof and pharmaceutical use thereof
Inventor: MORINO TOMIO
IPC: C12P1/06
Filed: 1993-09-08
Abstract: ABSTRACT Physiologically active substance NK175203 is produced by culturing bacteria belonging to the genus Streptomyces and capable of producing the physio-logically active substance NK175203, and collecting the produced and accumulated substance.  The physiologically active substance NK175203 is useful as an effective ingredient of a pharmaceutical composition for promoting proliferation of bone marrow cells.
Patent CA-2144465-A1 (CA)
Title: Method of producing polyurethanes which are optionally cellular
Inventor: VON BONIN WULF
IPC: C08G18/50
Filed: 1995-03-13
Abstract: A process of producing polyurethanes which are optionally cellular, by reacting a) polyisocyanates with b) mixtures comprising i) salts of fatty acids with basic polyols and ii) non-functional fatty acid esters and/or hydrocarbons, and, optionally, c) compounds of molecular weight 62 to 399 having at least two hydrogen atoms which are active in relation to isocyanates, and, optionally, d)   compounds of molecular weight 400 to 10,000 having at least two hydrogen atoms which are active in relation to isocyanates, optionally, in the presence of e) foaming agents, catalysts and other process materials and additives known in the art. This invention also relates to the polyurethanes produced by this process.
Patent CA-2150514-A1 (CA)
Title: Construction Fastener Assembly
Inventor: ERNST RICHARD J
IPC: F16B13/14
Filed: 1995-05-30
Abstract: An elongate fastener member (10) has a first end (24) for insertion within the aperture and a second opposite end (26) accessible from the exterior of the aperture after insertion. An adhesive retainer (22) is secured to the first end (24) of the fastener member for accepting adhesive (16) in, for flexibly collapsing upon insertion of the retainer and the fastener member into the aperture and for ejecting the adhesive from the retainer into the aperture to secure the fastener member in it. The retainer can accept a predetermined amount of adhesive for providing the correct amount of adhesive to securely attach said fastener into an aperture of prescribed size in the structure. It can reduce waste adhesive, prevent adhesive from squeezing out of the aperture and avoid under filling of the aperture.
Patent CA-2152194-A1 (CA)
Inventor: CHEUNG TIN-TACK PETER
IPC: B01J37/26
Filed: 1995-06-20
Abstract: Selective hydrogenation process for (4-10)C diolefins with hydrogen gas comprises: (a) at least one palladium-contg. material selected from Pd or Pd-oxide; (b) at least one silver-contg. material selected from Ag and AgO; (c) at least one alkali metal fluoride; and (d) at least one inorganic support material. The inorganic support is pref. alumina, silica, titania, zirconia, aluminosilicate, zinc aluminate and/or zinc titanate. The alkali metal fluoride is pref. potassium fluoride and the support pref. alumina. The catalyst pref. includes 0.05 - 0.6 wt.% Pd, 0.1 - 5 wt.% Ag and 0.2 - 5 wt.% alkali metal. The wt. ratio of Ag:Pd is pref. 2:1 - 10:1. The catalyst pref. comprises particles of size 1-10 nm and surface area 1 - 200 m2/g. The catalyst is pref. made by impregnating a solid material of (a), (b) and (d) with a soln. comprising at least one alkali metal fluoride, drying the impregnated solid material and calcining it at 300 - 600[deg]C. The diolefins and monoolefins are pref. (4-6)C. At least one diolefin is pref. 1.3-butadiene. The feed pref. contains butenes and 0.01-10 wt. % 1,3-butadiene. The feed pref. additionally includes at least one impurity selected from H2S, mercaptans, organic sulphides and CO. 1 - 2 moles of H2 are pref. used per mole of 1,3-butadiene in the feed. The liq. hourly space velocity of the feed is pref. 3 - 100 litres per litre catalyst compsn. per hour. The reaction temp. is pref. 35 - 100[deg]C and pressure 50 - 1000 psig.
Patent CA-2152713-A1 (CA)
Title: Tension-resisting pipe connection and method of making same
Inventor: REINERT KARL ALBERT
IPC: F16L19/00
Filed: 1995-06-27
Abstract: A pipe connection is formed between a relatively soft pipe segment and a stiffer socket by inserting a split securing ring in a groove of the socket, then spreading this ring and inserting the pipe segment through the split ring into the pipe segment without contact with the split ring.  The mounting body maintaining the spread state of the split ring is then removed to allow the spring ring to engage with its intrinsic elastic force along the periphery of the pipe segment.  Even if the inner surface of the split ring is provided with a corundum layer or like friction-enhancing structure there will be no damage to the outer periphery of the pipe which might interfere with sealing.
Patent CA-2155430-A1 (CA)
Inventor: BROWN SHERRI MARIE
IPC: C07K14/415
Filed: 1994-03-02
Abstract: Patatins control insects, primarily by stunting growth of larvae, thereby preventing maturation and reproduction. Genes encoding for one or more of these proteins may be cloned into vectors for transformation of plant-colonizing microorganisms or plants, thereby providing a method of controlling insect infestation.
Patent CA-2158663-A1 (CA)
Inventor: GUILLAUME JEAN-MARC
IPC: C07D209/44
Filed: 1994-04-01
Abstract: Perhydroisoindole derivatives of general formula (I), wherein radicals R are phenyl radicals optionally 2- or 3-substituted by a halogen atom or a methyl radical; R1 is optionally substituted phenyl, cyclohexadienyl, naphthyl, indenyl or optionally substituted heterocyclyl; R2 is H, halogen, OH, alkyl, aminoalkyl, alkylaminoalkyl, dialkylaminoalkyl, alkyloxy, alkylthio, acyloxy, carboxy, optionally substituted alkyloxycarbonyl, benzyloxycarbonyl, amino or acylamino; and R3 is optionally 2-substituted phenyl; optionally salts thereof where applicable; and preparation thereof. Said derivatives are particularly useful as neurokinin A antagonists.
Patent CA-2159263-A1 (CA)
Inventor: MARKUSCH PETER H
IPC: B29C73/02
Filed: 1995-09-27
Abstract: The present invention relates to a non-sagging, sandable polyurethane composition. This composition is prepared by mixing A) a liquid polyisocyanate having an isocyanate content of from about 10 to 50% by weight; B) a liquid isocyanate-reactive mixture comprising: 1) one or more hydroxyl groups containing compounds having from 2 to 8 hydroxyl groups and molecular weights of from about 500 to 6000, 2) an organic compound selected from the group consisting of i) diamines, ii) polyamines, iii) amine terminated polyethers, and iv) mixtures thereof, and 3) of one or more low molecular weight diols or triols having hydroxy equivalent weights of about 200 or less; and C) an inorganic filler mixture consisting of: 1) of glass flakes, and 2) of another inorganic filler, said filler being selected from the group consisting of silicate containing minerals, metal oxides, and metal salts. Components A) and B) are present in quantities such that the isocyanate index is from 90 to 120. Component C) is dispersed phase-stable in either or both component A) and/or component B) prior to mixing components A) and B).
Patent CA-2162110-A1 (CA)
Inventor: FREELAND BRIAN ELLISON
IPC: B27G5/02
Filed: 1993-05-07
Abstract: The invention relates to a mitring arrange-ment (18) for use in cutting a mitre on e.g. roving, skirting boards, architraves. In the arrangement (18) described the line of saw cut (31) is fixed and workpiece guide boxes ((34) one simultaneously adjusted symmetrically about the sawing line (31).      Various methods of sawing are described includ-ing hand saws, jig saws and circular saws. An adjustable template (2), sellable against the angle of e.g. adjacent wall surfaces, can be used to set the angle of the workpiece guide boxes.
Patent CA-2162634-A1 (CA)
Inventor: CORRIVEAU MARCEL
IPC: A47B3/14
Filed: 1995-11-10
Abstract: This stackable, quickly-foldable swing chair has a frame to sway to and fro, and at least one chair. Each chair has a pair of front legs and a pair of rear stiles, individually pivotally mounted on a bracket fastened to the frame. Each stile has a flat bottom having an obtuse angle, as defined between the bottom and the rear of a stile. The pivot is spaced from the frame and receiving the front bottom of the stiles for the stiles to rotate from a substantially horizontal to an inclined rear position, being stopped in the horizontal position by the frame and in the inclined position by the flat bottom of the stiles against the frame. The chair is foldable by frontwardly dis-placing, from an upward position of the stile to a substantially horizontal position laying  down the front legs against said frame, the seat against the front leg, and the stiles against said seat, and vice versa said chair being erected by lifting up said stiles until their respective flat bottom rest against the frame and the stiles are bent backward. This swing chair may also comprise a fol-dable table and a hammock support.
Patent CA-2164826-A1 (CA)
Inventor: BARMENTLOO ADRIANUS
IPC: B65F3/14
Filed: 1994-06-02
Abstract: Dispositif d'obturation destiné à rendre étanche l'orifice d'alimentation (18) d'un conteneur interchangeable (4), en particulier l'orifice d'un réservoir de véchicule de collecte de détritus. Le dispositif comprend au moins un élément obturateur (17) venant se placer dans ou devant l'orifice d'alimentation (18). Lorsque l'orifice (18) est ouvert, l'obturateur coulissant (17) est relié à un dispositif d'alimentation (9) couplé au réservoir (4) et vient se loger dans un cadre (15) relié par chambre au dispositif d'alimentation (9) suivant un axe vertical (16). Le cadre (15) peut tourner autour dudit axe de la charnière, entre une première position, dans laquelle le cadre (15) se trouve le long du dispositif d'alimentation (9) et une deuxième position, dans laquelle le cadre (15) se trouve placé parallèlement à la paroi du conteneur (4). Le dispositif d'obturation possède également des moyens de déplacement (20, 21) tels que, lorsque le cadre (15) se trouve dans la deuxième position, ils permettent à l'obturateur coulissant (17) de glisser en-dehors du cadre (15) pour venir se placer à l'intérieur de l'orifice (18) ou devant celui-ci, après quoi l'obturateur coulissant (17) est relié au conteneur (4) et vice versa.
Patent CA-2164938-A1 (CA)
Inventor: MOLL FRED III
IPC: G01N33/547
Filed: 1995-04-12
Abstract: On décrit des procédés, compositions et articles destinés à des titrages de liaisons spécifiques permettant de déterminer la concentration ou la présence d'au moins un produit d'analyse dans un échantillon. On peut immobiliser au moins deux préparations dendrimères-réactifs, à spécificités différentes pour des produits d'analyse, sur une phase solide. Une autre solution consiste à immobiliser au moins une préparation dendrimère-réactif à spécificités multiples sur une phase solide. L'immobilisation est facilitée par le couplage de réactifs de titrage à liaisons spécifiques, tels que des récepteurs ou produits d'analyse polypeptidiques, avec des polymères hydrosolubles. Ces derniers, par exemple des polymères en étoile tels que des dendrimères, offrent lors de leur production des avantages en matière d'uniformité et d'homogénéité d'un lot à l'autre, et ils présentent une sensibilité accrue du fait d'une faible liaison non spécifique à la phase solide.
Patent CA-2168330-A1 (CA)
Title: Procedure for encapsulating chlorpheniramine
Inventor: BETTMAN MARIE JEAN
IPC: A61K9/50
Filed: 1996-01-29
Abstract: An improvement in the process of coacervation of chlorpheniramine maleate is provided whereby a predetermined amount of chlorpheniramine maleate charged to the process is maintained in the microcapsules by pre-saturating the coacervation medium with chlorpheniramine maleate.
Patent CA-2175199-A1 (CA)
Title: Propellant grain cutting assembly
Inventor: KIERSTEAD B W
IPC: B02C18/06
Filed: 1994-10-06
Abstract: A cutting assembly (10) for cutting propellant from a rocket motor. The cutting assembly (10) includes first and second cutting wheels (18, 20) and secondary cutters (22) mounted to a mounting head (14). The cutting wheels are mounted for rotation about am axis transverse to the axis of rotation of the mounting head. Each cutting wheel includes cutting blades extending outwardly from a rim (24). The cutting blades each have a cutting edge for cutting in a direction normal to the axis of rotation of the mounting head. The amgle of orientation of the cutting blades of the second cutting wheels (20) is opposite in direction to the angle of orientation of the cutting blades of the first cutting wheels (18). The secondary cutters (22) include a circular cutting blade for making cuts transverse to the cuts made by the first and second cutting wheels (18, 20).
Patent CA-2176663-A1 (CA)
Title: Fisherman's tongs
Inventor: NOLETTE LEO
IPC: A01K97/00
Filed: 1996-05-15
Abstract: The present invention provides tongs for use by fishermen for holding fish caught while fishing. The tongs comprise a pair of elongate tong members, a remotely releasable locking mechanism, and a weight. The tongs enable a fisherman to firmly hold the fish while removing a fish hook from the fish without causing further injury to the fish, and can be secured to the fish and lowered into deep water where the fish may then be released.
Patent CA-2176909-A1 (CA)
Inventor: KIMURA KAZUYA
IPC: F04B49/10
Filed: 1996-05-17
Abstract: A refrigerant compressor having a drive shaft for driving a compressing mechanism and driven by a drive power transmitted from an external drive power source, and a rotation detecting unit for detecting the rotating speed of the compressor by detecting a change in the magnetic flux leaking from the solenoid clutch and circulating through a predetermined magnetic circuit. The change in the magnetic flux is caused by rotation of a magnetic plate-like element having at least one cutout which moves past the magnetic detecting unit, and a permanent magnet fixedly held by the housing assembly of the compressor is arranged so as to increase the density of the magnetic flux circulating through the predetermined magnetic circuit whereby the change in the magnetic flux caused by the rotation of the magnetic plate-like element becomes rapid.
Patent CA-2177501-A1 (CA)
Title: Neck support for abdominal exercise
Inventor: MOFFAT CHRISTINA
IPC: A63B23/02
Filed: 1996-05-28
Abstract: An exercise apparatus is used in abdominal exercises. It includes a lightweight, flexible plastic shell with head and shoulder sections for engaging behind the head and shoulders of a user. Handles are provided on opposite sides of the shell to be gripped by the hands of the user. The apparatus is used to minimize stress on the neck and to keep the head and shoulders aligned during the performance of abdominal exercises.
Patent CA-2177645-A1 (CA)
Inventor: PATTEN DONALD O JR
IPC: C30B29/04
Filed: 1996-05-29
Abstract: A method for depositing a substance on a surface of a substrate, comprises the steps of providing a cooling block having a surface that is cooled by heat exchange; supporting said substrate from said cooling block so that the bottom surface of said substrate is spaced from said cooling block surface by a gap; providing a gas in said gap; and depositing said substance on the top surface of said substrate.   Also disclosed is an apparatus for depositing a substance on a surface of a substrate, comprising a deposition chamber; a cooling block having a surface in said deposition chamber that is cooled by heat exchange; means for supporting said substrate from said cooling block so that the bottom surface of said substrate is spaced from said cooling block surface by a gap; a gas in said gap; and means for depositing said substance on the top surface of said substrate.
Patent CA-2177782-A1 (CA)
Title: Routing arbitration for shared resources
Inventor: HORST ROBERT W
IPC: H04L12/56
Filed: 1996-05-30
Abstract: A data communicating device, having a number of inputs whereat data is received for communication from one of a number of outputs of the device, includes apparatus for providing two levels of arbitration to select one of the inputs for data communication to an output. The first (lower) level of arbitration bases selection upon a round-robin order; the second (higher) arbitration level selects inputs based upon an indication from an input of an undue wait for access to the output over a period of time. Each input is provided a modulo-N counter, and a digital counter. Each time an input contends for access to an output and loses to selection by the output to another input, the modulo-N counter is incremented by an assigned value for that input. When N is exceed without access, the digital counter is incremented.  The content of the counter operates to force the high-level arbitration.
Patent CA-2179669-A1 (CA)
Title: Connector mounting receptacles
Inventor: CAVENEY JACK E
IPC: H01R25/00
Filed: 1996-06-21
Abstract: Connector mounting receptacles include either a mounting base or a wall plate having a spaced apart tooth and resilient latch disposed to engage mounting slots in a modular connector to releasably mount the connector to the receptacle.  The connector includes corner mounting slots disposed to engage lateral stops formed in the wall plate.  Steel wall plate receptacles are integrally formed of conductive metal with the connector latching features being configured to concurrently releasably latch and conductively ground a shielded connector mounted in the receptacle.
Patent CA-2180167-A1 (CA)
Inventor: RITCHIE JACK J
IPC: B29C43/02
Filed: 1996-06-27
Abstract: An automated transfer/injection molding apparatus and process is defined that includes a charge forming unit, a shuttle unit, and a molding unit. The charge is formed from one or more slabs of reinforcing fibers and a resinous material. Once formed, the charge is preheated in the charge shuttle unit and is delivered to the molding unit, whereupon the preheated charges are forced by the pressure of a movable platform under vacuum into a mold cavity for polymerization. The fibers within the slabs are randomly oriented in parallel horizontal planes such that they are always parallel to the direction of initial flow into the cavity.
Patent CA-2182148-A1 (CA)
Title: Process for the preparation of substituted aminocarbonyltriazolinones
Inventor: DIEHR HANS-JOACHIM
IPC: C07D249/12
Filed: 1996-07-26
Abstract: The invention relates to a new process for the preparation of substituted amino-carbonyltriazolinones of the general formula (I) (See Formula I) in which R1 and R2 have the meanings given in the description.
Patent CA-2182253-A1 (CA)
Title: Article for applying an image to a person's skin
Inventor: GARON MARK
IPC: B44C1/17
Filed: 1996-07-29
Abstract: An article for applying an image to a person's skin comprising: a substrate component, an intermediate adhesive component, a printed image, and a covering adhesive component. The covering adhesive component, the intermediate adhesive component and the substrate component are configured such that when the covering adhesive component is sandwiched between a person's skin and the printed image, the substrate component may be peeled away from the person, leaving the printed image behind adhered to the person's skin.
Patent CA-2182786-A1 (CA)
Title: Process for the production of particles or powders
Inventor: WEIDNER ECKHARD
IPC: B01J2/00
Filed: 1995-02-14
Abstract: In a novel process for the production of parti-cles or powders, a substance or mixture of substances to be treated is provided in a pressure vessel. A compress-ible fluid is dissolved under pressure in the substance or mixture of substances provided, and the resulting solution is then decompressed so that particles form during the decompression. The particles which have formed are removed from the stream of decompressed compressible fluid.
Patent CA-2183453-A1 (CA)
Inventor: WALSHE NIGEL DEREK ARTHUR
IPC: A61K31/343
Filed: 1995-02-01
Abstract: Antiparasitic avermectin and milbemycin derivatives of formula (I) wherein the broken lines represent independently optional bonds, R1 and R2 being absent when the C22-C23 double bond is present, R1, R2, R6 are independently H, OH, halo, oximino or an organic radical, R4 and R5 organic radicals, R3 is H or an organic radical, and A and B may be a wide variety of substituents, are prepared by reacting a compound of formula (I) in which A is an optionally substituted hydrazone group with an electrophilic species to effect substitution at the 3-position, followed by further synthetic steps if necessary.