baber/WOPTO huggingface dataset:
Patent CA-2009725-A1 (CA)
Title: Roller-reefing boom apparatus
Inventor: HOOD RICHARD B
IPC: B63H9/10
Filed: 1990-02-09
Abstract: Abstract of the Disclosure A roller-reefing boom apparatus including a mast having a track for receiving a bead along an edge of a sail, and a boom that is supported by the mast and includes a member that is rotatably supported at a first end and has a second end, the member being adapted to attach the bottom of the sail thereto, the member increasing in diameter from the first end to the second end.
Patent CA-2011017-A1 (CA)
Title: Polyhaloaromatic ester flame retardants for polyolefin resins
Inventor: BOHEN JOSEPH M
IPC: C08L71/02
Filed: 1990-02-27
Abstract: POLYHALOAROMATIC ESTER FLAME RETARDANTS FOR POLYOLEFIN RESINS           Abstract of the Disclosure Flame retardant compositions are provided containing at least one ester of a polyhaloaromatic acid and at least one polyolefin resin.  The compositions may also contain one or more brominated and/or chlorinated compounds to provide additional flame retardancy, and other resins or engineering thermoplastics may be blended with the polyolefin.  In addition to providing flame retardancy, the polyhaloaromatic acid esters are effective as processing and compatibilizing aids for the resin, and may also function as tackifiers, mold release agents, plastisols, adhesives, plasticizers, polymer additives, and aids in preventing melt fracture.
Patent CA-2011575-A1 (CA)
IPC: F21Y103/00
Filed: 1990-03-06
Abstract: A device which will maximize the versa-tility of lighting configurations using lighting modules.  The device includes a universal mounting system with a base, elongated stems, and at least one mounting frame, that in combination with one or more lighting modules can be used as a floor, ground or ceiling lighting fixture.
Patent CA-2014110-A1 (CA)
Title: Simulated golf game and method of playing
Inventor: HOWE ARTHUR
IPC: A63F7/20
Filed: 1990-04-06
Abstract: ABSTRACT A table top golf game incorporates a spring-loaded shooting device with a ball and selective target areas into which each competitor takes turns in aiming and shooting, in order to acquire a skill/chance score value by which to qualify each stroke of a simulated game of golf. However, the effect of any one score value varies with the nature of the course hole being played, such that a highly beneficial score value when playing a par three hole of the simulated course may prove to be an unfavourable score value on a par four, or a par five hole. Similarly, a hole in one, for which the game shooting device makes provision, comprises the most favourable achievement on a par three hole; but in the case of a par five hole it comprises an unfavourable achievement, and represents a lost ball, thus requiring an additional "stroke" on the shooting device. The game includes par three, par 4 and par 5 cards which define progress by each shot towards and on the green. The game further provides a score keeping indicator for each player, and includes a pictorial representation of a golf course, with indicators for use by each of the competitors indicating their respective instantaneous condition in "going around the course".
Patent CA-2014613-A1 (CA)
Title: Applicator apparatus and process for rotating and placing a strip of material on a substrate
Inventor: POHJOLA DALE A
IPC: B65H37/04
Filed: 1990-04-12
Abstract: An apparatus and process for receiving and rotating a strip of material toward a continuously moving surface, and then orienting the strip of material so that it is surfacely placed generally flat with the continuously moving surface.
Patent CA-2018150-A1 (CA)
Inventor: FORY WERNER
IPC: A01N47/36
Filed: 1990-06-04
Abstract: 5-17615/1+2/+            Novel sulfonylureas Abstract:     N-Pyridinesulfonyl-N'-pyrimidinyl- and -triazinylureas of the formula I                            (I) in which R1 is hydrogen, halogen, C1-C4alkyl, C1-C4alkoxy, C1-C4alkylthio, C1-C4haloalkoxy or CF3; R2 is hydrogen or C1-C4alkyl; A is C1-C6alkyl or C3-C6cycloalkyl, each of which is monosubstituted to trisubstituted by halogen, or is C1-C4alkyl or C3-C6cycloalkyl, each of which is substituted by C1-C4alkoxy, C1-C4alkylthio, C1-C4alkylsulfonyl, C1-C4alkylsulfimyl, C1-C4alkenyl, C5-C6cycloalkenyl, amino, C1-C4alkylamino, C1-C4dialkylamino or C2-C4alkynyl, it being possible for the C2-C4alkenyl radical and the C5-C6cycloalkenyl radical to be additionally monosubstituted to trisubstituted by halogen; or A is a 4- to 6-membered saturated heterocycle which contains a hetero atom selected from the group comprising O, N and SO2; or A is C1-C4alkyl which is substituted by a 4-to 6-membered saturated heterocycle which contains a hetero atom selected firom the group comprising O, N and SO2; X is C1-C3alkyl, C1-C3alkyl which is monosubstituted to trisubstituted by halogen, or is C1-C3alkoxy or C1-C3alkoxy which is monosubstituted tO trisubstituted by halogen; Y is halogen, C1-C3alkyl, C1-C3alkyl which is monosubstituted to trisubstituted by halogen, or is C1-C3alkoxy, C1-C3alkoxy which is monosubstituted to trisubstituted by halogen, or is cyclopropyl, methylamino or dimethylamino; and E is nitrogen or the methine group, and the salts of these compounds with amines, alkali metal bases or alkaline earth metal bases or with quaternary ammonium bases have good selective herbicidal properties pre-emergence and post-emergence, and good growth-regulating properties.
Patent CA-2018628-A1 (CA)
Title: Cosmetic composition containing as thickening agent a polymer with a low proportion of ionic group patterns
Inventor: MONDET JEAN
IPC: C09K23/52
Filed: 1990-06-08
Abstract: Cosmetic composition or cosmetic composition vehicle in the form of a thickened emulsion of the water-in-oil type. The thickener consists of a copolymer comprising:     units of formula I <IMAGE>     where M is an oxygen atom or a group -N(R3)-,   R1 represents -H or -CH3,   R2 is a saturated hydrocarbon chain,   R3 represents -H or a saturated hydrocarbon chain,   and units of formula II <IMAGE>   in which:   either R4 represents -H or -CH3,   and R5 then represents -CO-XZ-Y,   sulphur-containing or carboxylated ester or amide), or R4 represents -H and R5 then represents -SO3H, -CH2SO3H or -C6H4-SO3H, on the understanding that the abovementioned copolymer contains, in units, from 90 to 99% of units of formula I, the other units consisting of the units of formula II, and that the abovementioned -COOH, -SO3H, -CH2SO3H and -C6H4SO3H groups present are in partially or totally salified form, and on the understanding that when R5 represents -C6H4SO3H, M represents a group -N(R3)-
Patent CA-2020671-A1 (CA)
Title: Separable connector access port and fittings
Inventor: BORGSTROM ALAN D
IPC: H01R24/38
Filed: 1990-07-06
Abstract: The  invention  is the  provision of  an  access  to  the interior  of  a  high  voltage  separable  connector component by providing a projection of insulating elastomeric material integral with  the  insulating material of the body of the component and in engagement with the conductive elastomeric material shield of such component.  A bore extends through the projection from a  free,  remote  face to the component interior.   The bore can be straight walled and if desired can be fitted at its remote end with appropriate fittings to  permit  external  devices  or internals  to  interact with the elements within said component body.  A cap of conductive elastomeric material is fabricated to fit over the projection providing an interference fit therewith to seal out moisture and dirt and assure the continuity of the component shield layer,  the  free  end  of  said  cap engaging  the  conductive shield  layer  of  said  component  and  an  insulating  probe arranged  to  fill  the  bore  and dilate  same  to  seal  said bore and assure the dielectric strength of said projection.
Patent CA-2020852-A1 (CA)
Title: Process for preparing 1,2-dichloro-1,1,2-trifluoroethane
Inventor: CUZZATO PAOLO
IPC: B01J27/125
Filed: 1990-07-10
Abstract: "PROCESS FOR PREPARING 1,2-DICHLORO-1,1,2-TRIFLUOROETHANE"            Abstract of the Disclosure 1,2-dichloro-1,1,2-trifluoroethane is prepared, with high yields, by reacting, in the gas phase, tetrachloro-ethylene with hydrofluoric acid, operating in the presence of a catalyst consisting of a chrome  salt, for example CrCl3, carried on AlF3 having a specific surface of at least 25 m2/ 9, and at temperatures ranging from 220° to 280°C.
Patent CA-2022953-A1 (CA)
Title: Window glass antenna for a motor vehicle
Inventor: MURAKAMI HARUNORI
IPC: H01Q1/12
Filed: 1990-07-31
Abstract: A pair of antenna conductors are formed on upper and lower blank portions outside an area where defogging heater wires are attached on a window glass of a motor vehicle.      One of the antenna conductors is RF-coupled with the defogging heater wires and a feed terminal thereof is located at a lateral side of the glass. The other antenna conductor has a feed terminal located at another lateral side of the glass. A pair of reception signals complement with each other in directivity due to asymmetric characteristic of the antenna conductors and are used in a diversity reception system for obtaining a nondirectional reception characteristic.
Patent CA-2025743-A1 (CA)
Title: Plasminogen activator derivative and a method for its manufacture
Inventor: YAHARA HITOSHI
IPC: C12N15/58
Filed: 1990-09-19
Abstract: ABSTRACT OF THE DISCLOSURE           A TPA derivative with replacement of amino acids is provided.  In a typical embodiment, the deriv-ative has an amino acid sequence with replacement of at least one amino acid selected from the group consisting of asparagine at the 37th position, serine at the 38th position, glycine at the 39th position, arginine at the 40th position, alanine at the 41st position, and gluta-mine at the 42nd position from the N-terminus of the amino acid sequence of natural tissue plasminogen activator.
Patent CA-2027279-A1 (CA)
Inventor: CLAPP CLARENCE P
IPC: A23D9/013
Filed: 1990-10-10
Abstract: A parting composition for cooking foodstuffs includes a release agent which is a phosphate salt derivative of mono- and di-glycerides of edible fats, oils and/or fat-forming fatty acids, together with an edible oil and a pul-verulent blocking agent.  The edible oil may be any suitable vegetable or animal oil or shortening, and the blocking agent may be any edible clay, magnesium aluminum silicate, sodium bicarbonate, baking powder, ground limestone, calcium carbonate, calcium or magnesium stearate, flours or edible starches.  For example, the blocking agent may comprise cereal flour or cornstarch, or a pharmaceutical kaolin, a food grade bentonite, calcium carbonate, or a mixture of two or more thereof.  Preferably, the release agent is a mono-sodium glyceryl oleate phosphate.  The composition may also include one or more of water, a suitable suspending agent such as fumed silica, and ethanol; a pressurized hydrocarbon propellant may be added when packaging the composition in a pressurized aerosol container.  The parting composition of the invention shows resistance to darkening and maintaining of superior anti-stick, i.e., parting, characteristics even at high cooking temperatures, up to 450°F or 500°F (232.2°Cor 260°C).
Patent CA-2031851-A1 (CA)
Title: Oxadiazolinone derivative and its production and use
Inventor: TOMIOKA HIROKI
IPC: C07D413/04
Filed: 1990-12-10
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to an oxadiazolinone derivative represented by the following general formula, a process for producing the same and insecticides containing the same as an active ingredient:                              wherein R1 is a haloalkyl group or a haloalkoxy group;          R2 is a halogen atom, nitro group, trifluoromethyl group or l-pyrrolyl group; R3 is a bicycloalkyl group, a methyl- or chloro-substituted cycloalkyl group, an alkenyl group, a methyl-substituted cycloalkenyl group, 2-methyl-1,3-dithioran-2-yl group or an alkyl group, wherein the alkyl group may be substituted with a halogen atom, an alkoxy group, an alkylthio group, an alkylsulfinyl group, an alkylsulfonyl group or an alkoxycarbonyl group; R4 is hydrogen atom or fluorine atom; and X is CR2 or N.         The oxadiazolinone derivative can be used as an insecticide by formulating it into emulsifiable concentrates, wettable powders, dusts, granules, flowable concentrates and poison baits, etc..
Patent CA-2032095-A1 (CA)
Title: Studying tool
Inventor: MATSUGUCHI TOMIKICHI
IPC: G09B3/04
Filed: 1990-12-12
Abstract: ABSTRACT     A studying  tool  comprising a  first  sheet  material having  a first  printed  layer,  formed  on  one  principal surface thereof, for showing a question and a re-adhesive layer formed on the other principal surface thereof; and a second sheet material having a second printed layer, formed on one principal surface thereof, for showing an answer to the question and the re-adhesive layer formed on the other principal surface thereof.  A plurality of the first sheet materials and the second sheet materials are  alternately adhered to each other via the re-adhesive layer in such a manner that the first sheet material covers the second-sheet material.
Patent CA-2032842-A1 (CA)
Title: Bovine myogenic factor gene
Inventor: IVARIE ROBERT D
IPC: C12N15/12
Filed: 1990-12-20
Abstract: ABSTRACT OF THE DISCLOSURE           Purified genetic material and its cDNA are provided by this invention which encode for bovine myogenic factor as well as purified protein encoded by the cDNA.  The invention also provides genetic probes and antibodies for use in assays and the production of protein by culture of microorganisms containing the cDNA.
Patent CA-2036278-A1 (CA)
Title: Installation pour commander a distance l'affichage des prix dans un magasin
Inventor: HOUDOU MICHEL
IPC: G06F3/048
Filed: 1991-02-13
Abstract: BREVET D'INVENTION INSTALLATION POUR COMMANDER A DISTANCE L'AFFICHAGE DES PRIX DANS UN MAGASIN. L'invention concerne une installation comprenant une station centrale (100) et une pluralité de modules d'affichage (200), destinés chacun à présenter sur un afficheur des informations reçues de la station centrale, notamment pour l'affichage de prix dans un magasin. Elle est caractérisée en ce que la station centrale comprend des moyens d'émission par une boucle de courant (135) alimentée par un signal à basse fréquence modulé conformément aux informations à transmettre, en ce que chaque module d'affichage (200) comprend un circuit de réception comportant une antenne de réception couplée électromagnétiquement avec la boucle de courant, en ce que chaque module d'affichage comporte des moyens pour activer seulement selon une période déterminée le circuit de réception, en ce que chaque émission d'informations par la station centrale est précédée par l'émission d'un signal de réveil qui, lorsqu'il est détecté par le module d'affichage, provoque son maintien à l'état activé pendant au moins une partie de la durée d'émission des informations. (Figure 1)
Patent CA-2038984-A1 (CA)
Title: Hydroxymethyl-indolizidines and quinolizidines
Inventor: LIU PAUL S
IPC: A61K31/435
Filed: 1991-03-25
Abstract: The present invention describes a group of polyhydroxylated indolizidines and quinolizidines and their esters. These compounds have the general formula:      They are prepared starting from 2,6-dideoxy-2,6-imino-1,3,4,5-tetrakis-O-(phenylmethyl)-D-glycero-L-gulo-heptitol or a corresponding N-substituted compound. The compounds are useful in the treatment of diabetes and as a-glucosidase I inhibitors.
Patent CA-2041232-A1 (CA)
Inventor: JACQUOT ROLAND
IPC: C07C47/21
Filed: 1991-04-25
Abstract: BREVET D'INVENTION PROCEDE DE PREPARATION DE CITRAL RHONE-POULENC NUTRITION ANIMALE La présente invention concerne un procédé de préparation du citral par craquage de l'acetal diprénylique du prénal en phase vapeur en présence d'un catalyseur de type hétérogène acide.
Patent CA-2041568-A1 (CA)
Inventor: SUZUKI HIROTSUGU
IPC: A47F11/10
Filed: 1991-05-01
Abstract: A support structure having a built-in light source aimed to project light directly upward onto an object, such as a cocktail glass, from a position directly below it, so as to allow its inherent glittering quality to be shown.  The structure includes a recess in the upper portion of a support on which the object is to be placed, a light source at the bottom of the recess, a convex lens at an upper position of the recess, a transparent flat member above the convex lens, a switch at a fixed position in the support, and an electrical wire  connecting the switch with the light source.
Patent CA-2042597-A1 (CA)
Title: Cat attractant applying method and applicator
Inventor: KOJIMA YUJIRO
IPC: A01K13/00
Filed: 1990-10-05
Abstract: ABSTRACT    A cat attractant applying method consists of inserting a cat attractant-containing liquid into a liquid storage chamber in a penholder, driving the cat attractant-containing liquid in the storage chamber out of a pen point, and applying the liquid to, for example, the surface of a cat attracting object.  A cat attractant applicator consists of a hollow penholder provided therein with a liquid storage chamber in which a cat attractant is held, a pen nib retainer provided at the end portion of the hollow penholder, and a pen nib held on the pen nib retainer.  The tip of a writing brush or a pen nib is brought into contact with the surface of a cat attracting object to apply the cat attractant-containing liquid held in the liquid storage chamber to the same surface.
Patent CA-2044274-A1 (CA)
Title: Holder with a cover
Inventor: HAASEWINKEL GERHARDUS M
IPC: B65D43/02
Filed: 1990-10-25
Abstract: (57) Abstract A holder (1) with a cover (2), wherein the holder is provided with a flange-like edge at the opening of the holder on which can be gripped the cover that is provided with a corresponding groove (4).
Patent CA-2044568-A1 (CA)
Inventor: CHURCHILL JONATHAN D
IPC: F02B1/04
Filed: 1991-06-13
Abstract: A method of attaching a stepper motor to a throttle shaft provides constant torque transmission by connecting the shafts coaxially with a coupling that accommodates limited shaft misalignment and movement.  In the preferred embodiment, the coupling comprises a fork, parallel to, and attached to, one shaft that receives a pin, perpendicular to, and attached to, the second shaft.  The coupling permits the coaxial attachment of the shafts without the necessity of maintaining precise mounting tolerances.
Patent CA-2044753-A1 (CA)
Inventor: BOIVIN DANIEL
IPC: B65D85/00
Filed: 1991-06-17
Abstract: 1-Conditionnement, notamment pour bracelets de montres, caractérisé en ce qu'il se compose de deux bras (1), dans chacun desquels est maintenu un brin du bracelet, en ce que les deux bras peuvent pivoter l'un par rapport à l'autre dans le plan des brins et en ce que, au droit de l'axe d'articulation, il est prévu une ouverture (2) dont la section est sensiblement égale à celle d'un boitier usuel de montre. Chaque bras affecte une section en forme de U et les deux bras sont disposés de façon à ce que lorsqu'ils s'étendent l'un contre l'autre l'ensemble forme un boitier fermé. Chaque bras comporte un moyen, tel qu'une broche (3), pour maintenir le brin correspondant du bracelet. (Figure 5).
Patent CA-2045004-A1 (CA)
Inventor: WARBURTON PATRICIA G
IPC: A61G5/10
Filed: 1991-06-19
Abstract: ABSTRACT     A portable,  customized patient support system is provided for maintaining a person in a substantially upright sitting position.  The system has a seat cushion, a back cushion and left and right lateral trunk brace cushions.  Each of the cushions is selected to conform to certain measured dimensions of the person.  The cushions are secured to each other using interconnecting devices.          The assembled system can be used with most conventional chairs and seats,  including wheelchairs.   A method of providing support for a person in a substantially upright sitting position is also provided which includes the steps of measuring certain dimensions of the patient, selecting appropriately sized cushions and securing the cushions together using the interconnecting devices.
Patent CA-2045360-A1 (CA)
IPC: H04Q1/45
Filed: 1991-06-25
Abstract: A signal detecting device can make determination whether to carry out or not automatically dialling transmission by detecting an identification signal sent from an exchange system via a telephone line.  The frequency variation of the identification signal is constant since the identification signal is a composite wave of a plurality of constant frequency signals.  A pulse train having substantially a constant number of pulses can be obtained by comparing the level of the identification signal provided from the telephone line with a predetermined reference voltage by voltage comparators.  Frequency counters count for a constant time period the number of pulses included in the pulse train provided from voltage comparators.  According to the count result output of frequency counters, a determining circuit makes determination whether an identification signal is received or not.
Patent CA-2045710-A1 (CA)
Title: Aluminum electroplating apparatus
Inventor: SAEKI ISAO
IPC: C25D3/44
Filed: 1991-06-26
Abstract: ALUMINUM ELECTROPLATING APPARATUS             Abstract of the Disclosure An entrance chamber is provided adjacent a plating chamber at a substantially same level as the plating chamber.  A carrier is provided for supporting a jig for hanging a workpiece and for conveying the jig between the entrance chamber and the plating chamber.          A conveying device is provided in the plating chamber for conveying the jig between the carrier and a plating tank in the plating chamber for performing the plating of the workpiece.
Patent CA-2046770-A1 (CA)
Title: High-efficiency, high-density, power supply
Inventor: STEIGERWALD ROBERT L
IPC: H02M3/28
Filed: 1991-07-11
Abstract: HIGH-EFFICIENCY, HIGH-DENSITY, POWER            SUPPLY                            Abstract A power supply includes a dc-to-dc converter with an integral boost power supply for maintaining the effective converter input voltage within a predetermined steady-state range, even if the input voltage to the power supply exhibits substantial voltage transients.  In one preferred embodiment, the boost power supply comprises a boost transformer and a rectifier, and the converter comprises two parallel-coupled resonant converter modules, each including either a half-bridge or full-bridge connection of switching devices and a resonant circuit.  The primary winding of the boost transformer is coupled between the junctions joining the switching devices of the resonant converter bridges.  When the power supply input voltage is outside the steady-state voltage range, the boost power supply is activated by phase shift control of the voltage across the primary winding of the boost transformer.
Patent CA-2047248-A1 (CA)
Title: Panel offsets
Inventor: JOHNSTON KEVIN
IPC: H05K7/00
Filed: 1991-07-17
Abstract: ABSTRACT            Panel Offsets enable electricians to easily mount all panels 50mm off the panel board to abide by the new Ontario Electrical Code rule 6-207. These offsets may be bolted on all four corners of an electrical panel box. Then by screwing through the offset brackets to the panel board, the panel is strongly secure without coming in contact with the panel board.
Patent CA-2048013-A1 (CA)
Title: Multifocal diffractive ophthalmic lenses
Inventor: FUTHEY JOHN A
IPC: G02C7/04
Filed: 1991-07-26
Abstract: A lens according to the invention has diffractive power and two primary foci, where one focus is associated with the first diffractive order and one with the second diffractive order.