baber/WOPTO huggingface dataset:
Patent CA-2074483-A1 (CA)
Inventor: MASTERS JOSEPH
IPC: B23D35/00
Filed: 1990-12-07
Abstract: A side trimmer (1) made from hardened steel has an inner diameter with a keyway (17a, 17b), an outer diameter, and two faces. A  recess (29) is machined in the faces to a radius greater than the keyway root (31). The recesses enable the faces to be hard faced with a ceramic tool without the tool being destroyed by interrupted cuts at the keyway. At least one face is formed with an annular groove (32) that separates the face into inner and outer faces.  The outer face cooperates with the outer face of a second side trimmer to form a nip that trims a moving coil. When the outer faces have worn, they are resharpened by hard facing with a ceramic tool.
Patent CA-2075733-A1 (CA)
Title: Procedure for judging printed sheets
Inventor: BOLZA-SCHUENEMANN CLAUS A
IPC: G06T7/00
Filed: 1992-08-11
Abstract: A method is indicated for the evaluation of the quality of printed sheets, which comprises the allocation of a dedicated tolerance band to each of the multiplicity of picture elements, which each consist of a random number of pixels.
Patent CA-2075846-A1 (CA)
Title: Cyclic alkylmethylsiloxanes for skin care
Inventor: LEGROW GARY E
IPC: A61K8/00
Filed: 1992-08-12
Abstract: CYCLIC ALKYLMETHYLSILOXANES FOR SKIN CARE      ABSTRACT           A method of treating human skin to decrease transepidermal water loss.  A method of enhancing the substantivity of conditioning compounds applied to the skin.          A film forming conditioning formulation which includes as an ingredient thereof an organosilicon compound is applied to the skin. The improvement resides in the utilization of a formulation which includes as the organosilicon compound a cyclic alkylmethyl polysiloxane.
Patent CA-2078481-A1 (CA)
Title: System for harvesting maple tree sap and apparatus used therein
Inventor: BUZZELL GEORGE L
IPC: A01G23/14
Filed: 1992-09-17
Abstract: ABSTRACT OF THE DISCLOSURE    A system for collecting sap from maple trees in which is provided a family of interchangeable connectors or fittings providing quick connect/disconnect features, and a spout member providing for more straight line flow of sap through such a member.  An assembly is provided of a male and female member which allows quick connection of branch lines together, or a branch line to the main line conduit.  A drop line assembly is provided which allows for better tapping of sap producing trees to maintain healthy trees.  A cap is provided constituting one member of the quick connect/disconnect assembly whereby any part of the sap collection system can be isolated from the rest or for providing a closed system for cleaning or sealed from the environment.          Adaptors are provided which incorporate the features of the quick connect/disconnect assembly making it possible to convert old sap collecting systems to one using the connectors and fixtures having the quick connect/disconnect features.
Patent CA-2079834-A1 (CA)
Title: Device for electrically connecting electrodes to a support
Inventor: QUEDENS PHILLIPP J
IPC: A61B5/024
Filed: 1992-10-05
Abstract: ABSTRACT OF THE DISCLOSURE A female socket connector electrically connected to fetal and maternal electrodes.  The female connector shrouds and electrically connects with a male plug connector.  The electrodes may be electrically connected with a remote monitor-ing device via the male and female connectors.  The male connector may extend within an opening in the leg plate or project from the leg plate and may be removable from the leg plate.
Patent CA-2080900-A1 (CA)
Title: Process for the production of lignolytical enzymes by means of phanerochaete chrysosporium
Inventor: CALL HANS-PETER
IPC: C12N9/02
Filed: 1991-04-15
Abstract: Summary The present invention concerns a process for the produc-tion of lignolytical enzymes by means of Phanerochaete chrysosporium wherein a) a culture of the pocket rot fungus Phanerochaete chrysosporium is placed into a closed vessel  (1) which has no stirring means, b) pellets of Phanerochaete chrysosporium are produced there by rotating and slewing said vessel (1), and c) enzyme is then harvested.     Intended for publication: figure
Patent CA-2084179-A1 (CA)
Title: Aqueous polyurethane dispersions
Inventor: LICHT ULRIKE
IPC: C09D175/06
Filed: 1992-11-30
Abstract: Abstract of the Disclosure:  Aqueous dispersions contain a polyurethane which consists essentially of a)   organic  polyisocyanates  and,  if  required,  minor amounts of monoisocyanates, b)   dihydroxy compounde having a molecular weight of from more than 500 to 10,000 g/mol and at least 2 carboxyl or carboxylate groups in the molecule and which are obtainable by reacting dihydroxy compounds with tetracarboxylic dianhydrides in a molar ratio of from 2 : 1 to 1.05 : 1, c)   if required, polyhydroxy compounds which differ from (b) and have a molecular weight of from more than 500 to 5,000 g/mol, d)   if required, compounds having at least one group which is reactive toward isocyanate and at least one anionic group or group convertible into an anionic group and having a molecular weight of from 60 to 500 g/mol and e)   if required, compounds which differ from d) and e) and have at least 2 groups which are reactive toward isocyanate and a molecular weight of from 60 to 500 g/mol.
Patent CA-2084669-A1 (CA)
Title: [3h,7h]thiazolo[3,4-a]pyridines with antiasthmatic and a antiinflammatory actions on the respiratory tract
Inventor: GANDOLFI CARMELO A
IPC: A61K31/435
Filed: 1991-06-04
Abstract: Compounds of formula (I) wherein R is an alkyl group; R1 is a cyano carboxy, alkoxycarbonyl, aminocarbonyl or hy-droxylaminocarbonyl group; R2 is substituted or unsubstituted phenyl, (C3-C7)-cycloalkyl, .alpha.-, .beta.- or .gamma.-pyridyl or a benzohe-terocyclic ring; R3 is carboxy or carboalkoxy; Y is a group of the formula COOX; -NHCOA; -NCO; -COA; -CONHOR e; -OCOA; A; -CO-CH2-CO-R f; -NHCSA; -OCSA; (a); X is hydrogen, alkyl or a succinimidyl group; A is a cyclic of acyclic amino group; and n is 1 or 2; having pharmacological characteristics which render them useful in the treatment of inflam-matory conditions of the respiratory tract and asthmatic conditions.
Patent CA-2084818-A1 (CA)
Inventor: FUJITA KATSUTOYO
IPC: C08L69/00
Filed: 1992-12-08
Abstract: The flame retarded polyester resin composition of this invention comprises (A) 10-90%  by weight of a polycarbonate, (B) 10-90%  by weight of a thermoplastic polyester, 0-40%  by weight of an impact modifier, and based on 100 parts by weight of (A) , (B) and (C) combined, (D) 1 to 50 parts by weight of a certain halogenated phenoxy resin and (E) 0-30 parts by weight of an antimony compound.  The resin composition of the invention is satisfactory in moldability and provides flame-retarded moldings having very satisfactory impact resistance, heat distortion resistance, flexural modulus, weather resistance and chemical resistance.
Patent CA-2086175-A1 (CA)
Title: Polytetramethylxylylene carbodiimide
Inventor: IMASHIRO YASUO
IPC: C07C267/00
Filed: 1992-12-23
Abstract: The present invention provides a polytetramethylxy-lylene carbodiimide represented by the following formula (see formula I) wherein n represents an integer of 1 or more.      Said polycarbodiimide has good storage stability ow-ing to the reduced reactivity and gives good handleability in the reaction with an active hydrogen compound.
Patent CA-2086649-A1 (CA)
Title: Pyrrolidine derivatives and process for preparing the same
Inventor: SUNAGAWA MAKOTO
IPC: C07D495/08
Filed: 1993-01-04
Abstract: ABSTRACT                  PYRROLIDINE DERIVATIVES AND PROCESS FOR PREPARING THE SAME           Pyrrolidine derivatives of the formula (1):                                            (1) wherein  R  is  a  protective  group  of  the  amino  group, intermediates   for  constructing   the   2-positioned  side chain  of  antibacterial  penem  and  carbapenem  compounds, are prepared by allowing           to react with active  esterifying  agents  in  the  presence  of  a  base, further  allowing  the  product  to  react  with  hydrogen sulfide in the presence of a base and then treating the product with a base.
Patent CA-2089565-A1 (CA)
Title: Two component agent for coagulating paints, waxes and coating compositions
Inventor: GEKE JUERGEN
IPC: C09D7/80
Filed: 1991-08-03
Abstract: The invention relates to coagulating agents in the form of two separate components A and B for paints, waxes and/or coating agents, containing one or more alumosilicates, one or more waxes and/or waxy substances and one or more known active and/or auxiliary agents for coagulation and/or preparation and the aqueous slurries of the two-component agent and their use in water circuits of paint removal plants.
Patent CA-2089569-A1 (CA)
Title: 3-aryl or 3-heteryl-.beta.-carbolines, their production and use in pharmaceutical agents
Inventor: HUTH ANDREAS
IPC: A61K31/435
Filed: 1992-06-12
Abstract: Abstract Compounds of formula I are described                 I, in which R3 represents a C6-12-aryl or hetaryl radical, optionally substituted singly or multiply with C1-4-alkyl, C3-7-cycloalkyl, halogen, C1-4-alkoxy-C1-2-alkyl, phenyl or amino, the process for their production and their use in pharmaceutical agents.
Patent CA-2090334-A1 (CA)
Title: Ablative brake bushing for axle thermal protection
Inventor: BLACK RAYMOND JOSEPH
IPC: F16D55/00
Filed: 1991-09-05
Abstract: The ablative bushing (40, 140, 240) is disposed between a torque tube pedestal (18) and an axle (30) of an aircraft. The ablative bushing (40, 140) encircles an axle bushing (26) located around the axle (30), so as to be disposed between the torque tube pedestal (18) and axle bushing (26). The ablative bushing (240) may also be located between a torque tube pedestal flange (114) and an axle flange (35). The ablative bushing (40, 140, 240) ablates at a predetermined temperature in order to introduce an air gap between the torque tube pedestal (18) and axle (30) to prevent excessive heat flow to the axle (30) during a rejected take-off stop.
Patent CA-2091700-A1 (CA)
Title: A non-mitogenic competitive hgf antagonist
Inventor: RUBIN JEFFREY S
IPC: A61K48/00
Filed: 1991-09-10
Abstract: The present invention relates to a novel truncated form of hepatocyte growth factor (HGF) which specifically antagonizes the activity of HGF. In particular, the present invention relates to the purification, molecular cloning and recombinant expression of the truncated HGF variant. The present invention further relates to the utilization of the small HGF variants in the diagnosis and treatment of diseases in which cell proliferation is either excessive as in the case of malignancy or impaired due in part to aberrant expression of the various forms of HGF.
Patent CA-2091952-A1 (CA)
Inventor: WASSMER KARL-HEINZ
IPC: A01N43/78
Filed: 1993-03-18
Abstract: Foam  boards  having an anistropy  such  that  the  cells  are  compressed  in  a direction of the board thickness, the boards having a density of from 15 to 45 kg/m3 and the ratio between the long and short axes in the compressed cells being from 1.2 to 1.6, have improved insulation properties.
Patent CA-2093363-A1 (CA)
Inventor: MEAGHER JAMES P
IPC: H01H13/18
Filed: 1993-04-05
Abstract: A self-adjusting multicircuit brake switch is accomplished by employing a switch housing with an integral mount that is carried on a brake pedal actuation pin. The brake master cylinder push rod is also carried on the brake pedal actuation pin and directly actuates a plunger on the brake switch eliminating the need for adjustment. Multicircuit capability is provided by a plurality of blade switches that are actuated by the plunger with integral activation arms. The plunger's integral activation arms can be configured to: make or break electrical contacts when the plunger is depressed, mechanically break electrical contacts, sequence blade switch operation, and be micro-adjusted during production to compensate for component tolerance variations.          Additionally, blade switches can be configured to provide contact wiping action.
Patent CA-2095784-A1 (CA)
Title: Acidic post-treatment of hair dyed with dihydroxyindole
Inventor: WOLFRAM LESZEK
IPC: A61K8/46
Filed: 1993-05-07
Abstract: A process for altering the color of hair that has been dyed with dihydroxyindole comprising the steps of treating the dyed hair with an acidic solution for an effective amount of time and rinsing the treated hair.
Patent CA-2098037-A1 (CA)
Title: Communication system enabling external control of system terminals
Inventor: BAKER ALBERT D
IPC: H04L29/02
Filed: 1993-06-09
Abstract: A communication system enables a system controller to allocate to a first system endpoint (e.g., application processor) control over one or more components of a second system endpoint (e.g., terminal). In response to a valid control request signal received from the first endpoint identifying one or more components at the second endpoint over which control is requested, the controller sends an acknowledgement signal to the first endpoint indicating that control over the identified component(s) has been allocated to the first endpoint. In response to the acknowledgment signal, an endpoint interface enables the first endpoint to directly communicate with the second endpoint using a first endpoint originated control signal which simulates a controller originated control signal for controlling the identified components at the second endpoint. The controller then inhibits itself from controlling the identified component(s) at the second endpoint during the time when the first endpoint has been allocated to control over the identified component(s).
Patent CA-2098816-A1 (CA)
Inventor: NADAUD JEAN-FRANCOIS
IPC: A61K8/02
Filed: 1991-12-19
Abstract: 2098816 9210989 PCTABS00130 Un gel transparent ou translucide à base de polymère de type acide polyacrylique réticulé est rigidifié par au moins un galactomannane (gomme de caroube, de guar ou de tara), en faible quantité. Le gel présente alors une consistance suffisamment rigide pour garantir la bonne stabilité en son sein d'inclusions constituées d'une émulsion eau-dans-huile ou huile-dans-eau, d'un gel, ou d'une dispersion aqueuse de vésicules lipidiques. La présence dans le milieu de sels, sinon incompatibles avec le polymère, ne perturbe pas l'état rhéologique du gel.
Patent CA-2100204-A1 (CA)
Title: Picking head for lowbush berry harvester
Inventor: SIBLEY KEVIN J
IPC: A01D46/00
Filed: 1993-07-09
Abstract: PICKING HEAD FOR LOWBUSH BERRY HARVESTER   ABSTRACT The invention relates to a picking head for a harvester of lowbush berries such as wild blueberries. A pair of the heads is floatingly connected to a truss section mounted to the three-point hitch of a tractor adapted to run in reverse. The picking heads are free to follow the contours of the ground. Each picking head mounts a rotating, tine-carrying reel therein, the reel carrying an internal, laterally extending conveyor for removing berries deposited thereon by the harvesting tines. The tines are mounted to a plurality of circumferentially spaced rods which extend the length of the reel. At one end of each rod is an L-shaped bracket, at the free end of which is a roller member that is receivable in a cam track fixed to the frame carrying the reel. The cam track controls the movement of the tines as the reel rotates, ensuring an almost vertical orientation of the tines as they enter the plants to be harvested. Thereafter the tines are rotated so that they have a generally circumferential orientation as they pass through the plants to strip berries from the plants and as they are elevated to a dumping position adjacent the top of the reel. At that position the tines deposit the berries in the internal conveyor and then the cam track causes the tines to open relative to the reel so that they can pass through a rotating cleaning brush at the top of the reel. The cam track then causes the tines to close towards the reel until they are again descending towards the ground, the tines then opening to the generallyvertical orientation as they approach the plants for the next pass therethrough. The frame carrying the reel is vertically slidably adjustable so as to control the height of the reel above the ground without altering the pitch angle of the tines.
Patent CA-2102485-A1 (CA)
Inventor: WILLARD FRED G
IPC: B32B7/12
Filed: 1993-11-04
Abstract: ABSTRACT OF THE DISCLOSURE Multilayer films of ABS resin and amorphous polyamide resin are provided which are thermoformable with the use of an adhesive layer comprising a blend of the amorphous polyamide resin and the ABS resin.  The multilayer films exhibit gas barrier properties which allow for the use of these films in environments where blowing agents escape from foamed-in-place insulation.  The multilayer films can be thermoformed to provide equipment liners such as refrig-erator liners, dishwasher liners, car interior panels, and appliance housings.
Patent CA-2102751-A1 (CA)
Title: Polymer scale preventive agent
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/24
Filed: 1993-11-09
Abstract: ABSTRACT OF DISCLOSURE            Polymer scale Preventive agent A polymer scale preventive agent for use in polymerization of a monomer having an ethylenically unsaturated double bond, comprising an alkaline solution containing (A) a condensation product of (A-1) a hydroxynaphthalene com-pound and (A-2) an aldehyde compound, and (B) an inorganic colloid.  This agent is used for forming a coating on the inner wall, etc. of a polymerization vessel. Such a ves-sel is effective in preventing polymer scale deposition, not only in the liquid-phase region but also in the vicin-ity of the interface between the gas and liquid phases in the vessel, and useful in producing a polymer that shows very few fish eyes and good whiteness when formed into sheets or the like.
Patent CA-2104011-A1 (CA)
Title: Milk chocolate and method of making the same
Inventor: ZUMBE ALBERT
IPC: A23G/
Filed: 1992-04-10
Abstract: The present invention relates to milk chocolate and a method of making the same which is capable of having a calorie content less than that of conventional milk chocolate. The invention provides a milk chocolate composition made from the admixture of cocoa, milk and a sweetener, wherein the cocoa component comprises cocoa butter and cocoa powder, the milk component comprises low fat milk powder and butterfat, and the sweetener component comprises a sugar alcohol, wherein the total fat content of the composition is less than about 30 % by weight, of which at least 75 % by weight is made up of the aggregate of the cocoa butter and butterfat.  The milk chocolate can be made from this composition by intimately mixing together the cocoa, milk and sweetener components at a temperature of less than 60 ·C.
Patent CA-2104115-A1 (CA)
Inventor: COOK JOHN E
IPC: F02M25/08
Filed: 1992-02-11
Abstract: 2104115 9214921 PCTABS00015 Improved idle purging is obtained in a regulated canister purge solenoid valve (36) by communicating the atmospheric chamber space of the regulator mechanism to atmosphere through the canister (16) and providing in the movable wall (92) of the regulator mechanism an orifice (88) which is closed by abutment of a surrounding portion (94) of the movable wall (92) with an internal surface of the atmospheric chamber space when the engine is off, but is opened when that surrounding portion of the movable wall leaves that internal surface of the atmospheric chamber space upon engine running.
Patent CA-2105972-A1 (CA)
Inventor: DOUEZ FRANCOIS
IPC: A41B13/00
Filed: 1992-12-23
Abstract: 2105972 9312676 PCTABS00163 Cet accessoire est constitué par, au moins, deux sangles antérieures (10), ayant une élasticité inférieure à celle du vêtement (1), et s'étendant des épaules du vêtement, auxquelles elles sont liées, jusqu'à chacune des parties des jambes (1a) du vêtement comprises entre l'aine et les genoux, parties auxquelles elles sont également liées. Avec cet agencement, les efforts transmis aux parties du vêtement situées au-dessus des genoux, sont reportés progressivement, à travers le vêtement et par des cheminements adaptés, jusqu'aux épaules et au cou, en laissant ainsi toute la souplesse aux autres parties du vêtement et en permettant la mobilité et l'autonomie des jambes qui sont nécessaires à la reptation.
Patent CA-2106993-A1 (CA)
Title: Improved process for preparing benzenesulfonate salts
Inventor: AMINI BIJAN
IPC: C07C303/06
Filed: 1992-03-25
Abstract: An improved process for preparing alkanoyloxyacetyloxybenzenesulfonate salts in which phenyl esters of alkanoyloxyacetic acids (alkanoyloxyacetyloxybenzenes) are sulfonated to yield novel alkanoyloxyacetyloxybenzenesulfonic acids which, on neutralization, yield the corresponding alkanoyloxyacetyloxybenzenesulfonate salts.
Patent CA-2108699-A1 (CA)
Title: Method of purification of amylase, purified amylase so obtained and uses of purified amylase
Inventor: GOOD IVAN C
IPC: A61P1/14
Filed: 1993-10-19
Abstract: The present invention relates to a method for the preparation of a purified amylase recovered from a fermentation broth, comprising the addition of a precipitation agent which is a halide salt, most preferably sodium or potassium chloride.      According to a preferred embodiment, a further precipitation agent is added which is an organic compound, most preferably an alkyl ester of 4-hydroxybenzoic acid.      The present invention also relates to the purified amylases so obtained and to the uses of these purified amylases.
Patent CA-2108775-A1 (CA)
Inventor: BOLLAG MOSES
IPC: E01C7/35
Filed: 1993-02-24
Abstract: Abstract Reflective bodies (6, 7) made of a transparent material are provided at their surface with distributed colour spots (8), so that light can enter and exit the reflective bodies with enough intensity to generate a retroreflection. These reflective bodies are to be applied on road or other traffic surfaces, on road markings or on traffic guiding surfaces in order to make them visible, in par-ticular at night or in rain.
Patent CA-2110598-A1 (CA)
Title: Gonfleur hybride pour sac de protection gonflable
Inventor: FRANTOM RICHARD L
IPC: B60R21/26
Filed: 1992-06-09
Abstract: Dispositif de gonflage (20) pour coussin gonflable (37), comprenant : un appareil à pression (34) composé d'un récipient (22) et d'un générateur de pression (30), lequel communique par des ouvertures opposées (24, 26) avec le récipient (22) auquel il est fixé de manière à former un scellage étanche aux gaz (28). Le générateur de pression (30) comprend : un premier trou (38) destiné à recevoir une certaine quantité d'agent propulsif (150) et un initiateur (120) conçu pour enflammer l'agent propulsif (150) en réponse à un signal déclenché lorsque le véhicule est impliqué dans une collision. Le générateur de gaz contient de nombreux passages orientés, qui permettent aux produits de combustion de l'agent propulsif de heurter les parois internes de l'appareil à pression (34), ce qui a pour effet de réduire les émissions de particules.
Patent CA-2113128-A1 (CA)
Title: Method and a device for adjusting the position of elongated elements, especially railway tracks
Inventor: LINDE BERTIL
IPC: E01B35/10
Filed: 1994-01-10
Abstract: A B S T R A C T   In a method for adjusting the position of elongated elements, preferably the rails of a railway track, a laser equipment (8) is fixed to the elongated element (2) and there is from the laser equipment emitted a laser beam against a first reflector (12), which is fixed at at distance from the laser equipment along the elongated element (2). Thereby there is defined a straight reference plane (16). The section of the elongated element positioned between the laser equipment (8) and the first reflector (12) is then adjusted into correct position by displacing said section in lateral direction to a predetermined distance from the reference plane (16) by means of a second reflector (18). A device for adjusting the position of elongated element, preferably the rails of a railway track, comprises a laser equipment (8) and at least one reflector (12) for receiving the laser beam from the laser equipment and reflecting the beam back to the laser equipment. (Fig. 1a)