baber/WOPTO huggingface dataset:
Patent CA-2049562-A1 (CA)
Title: Brake diagnostic computer
Inventor: MORTIER MARK
IPC: B60T17/22
Filed: 1991-08-20
Abstract: -i-Abstract A comprehensive brake testing method and device is provided which is specific for the vehicle in question; wherein the manufacture's brake specifications for each vehicle model are stored on a data bank linked with the device, and the make, model, and year of the vehicle to be tested is input into the device which device steps the operator through a series of visual and measured tests with the results of such tests being entered into the device either manually via a keyboard or automatically from computer interfaced torque wrenches hydrometers and/or micrometers. The results are compared to the manufacture specifications and additional testing or repair is recommended by the device as required.
Patent CA-2052693-A1 (CA)
Title: Method and organopolysiloxane/organic polymeric compositions obtained therefrom
Inventor: HELLSTERN ANN M
IPC: C08G77/00
Filed: 1991-10-03
Abstract: RD-20,154 METHOD AND ORGANOPOLYSILOXANE/ORGANIC POLYMERIC COMPOSITIONS OBTAINED THEREFROM         The emulsion polymerization of a mixture of organic silicon monomers and vinyl containing organic monomer is effected substantially concurrently.  Flocculation of the emulsion polymerized material, and recovery of the flocculated material has been found useful in providing multi-lobed impact modifiers for a variety of organic thermoplastic polymers.
Patent CA-2053076-A1 (CA)
Title: Lift cap for a jack
Inventor: ENGEL DARRYL L
IPC: B66F7/28
Filed: 1991-10-09
Abstract: An improved lift cap for a jack which comprises a two-piece lift cap that fit together with tab and slot arrangements and which allow the overall mass of the jack to be substantially reduced by allowing the width of the base and channels to be reduced. The improved lift cap has a raised portion which serves as a stop to align the jack and which also provides additional support to lift a vehicle which is being lifted by the jack.
Patent CA-2054069-A1 (CA)
Title: Expression system
Inventor: PEAKMAN TIMOTHY C
IPC: C12P21/02
Filed: 1991-10-23
Abstract: ABSTRACT EXPRESSION SYSTEM          A process for the preparation of a protein, which process comprises culturing under such conditions that the protein is obtained cells infected with a recombinant baculovirus having a promoter, capable of directing the expression of a gene in the cells, operably linked to a heterologous gene which encodes the protein and which is preceded by a leader sequence comprising: T A A T C A T C C A C A G G A G A C T T T C T G.
Patent CA-2054331-A1 (CA)
Title: Method of making regular grain oriented silicon steel without a hot band anneal
Inventor: SHOEN JERRY W
IPC: C21D8/12
Filed: 1991-10-28
Abstract: ABSTRACT     A process  of  producing  regular  grain  oriented silicon steel having a final thickness of from 7 mils (0.18 mm)  to about 18 mils (0.45 mm) including the steps of providing a silicon steel hot band, removing hot  hand  scale,  cold rolling to intermediate gauge without  an anneal  of  the  hot  band,  performing  an intermediate  anneal  at  a soak temperature of about 1650° F   (900° C)   to   about   1700° F   (930° C), subjecting  said  annealed  silicon  steel  to  a  first stage slow cooling at a rate of about 500° F (250° C) to about 1050° F (585° C)  per minute down to about 1100° F ? 50° F      (595° C ? 30° C),      thereafter subjecting said silicon steel to a second stage fast cooling down to from about 600° F (315° C)  to about 1000° F  (540° C)  at  a  cooling  rate  of  from about 2500° F  (1390° C)  to  about  3500° F  (1945° C)  per minute followed by a water quench,  cold rolling to final  gauge,  decarburizing,  applying  an  annealing separator and final annealing.
Patent CA-2055249-A1 (CA)
Title: Kit for newspaper page layout
Inventor: CAMPBELL FREDERICK
IPC: B42D7/00
Filed: 1991-11-08
Abstract: The present invention enables persons with little or no previous knowledge in the corresponding field to produce professional looking newspapers and newsletters on a frequent basis. The present invention comprises a kit used in creating the page layouts for the pages of a newspaper edition. The page layouts according to the present invention employ a simple format based on two columns and standard sizes for photographs, flags and copy. The page layouts may be produced with a variety of technologies, including computer programs, typewriters, stencil duplicators (e.g. Gestetner.TM.) and transfer lettering (e.g. Letraset.TM.). The associated production technique, based on simplified traditional newspaper paste-up, permits use by people without any formal training. The compartmentalized, over-all design facilitates the group's conceptualization of the basic reporting skills which bring in raw material for the newspaper. The simple, repetitive format and the production techniques require no training so volunteers themselves may do the work.
Patent CA-2055385-A1 (CA)
Title: Interrupted inverted jump loop
Inventor: CHILTON SETH M
IPC: A63H18/02
Filed: 1991-11-13
Abstract: Abstract of the Disclosure An interrupted inverted jump loop for an electric toy vehicle track, including a first generally arcuate slotted track for launching an electric toy vehicle into the air to carry out an upside-down free-flying jump and a second generally arcuate slotted track spaced from and suitably aligned with the first slotted track for catching the electric toy vehicle after it is traversed through the air.  A portion of the first slotted track is electrically powerless for  allowing the electric toy vehicle to freely launch towards the second slotted track.
Patent CA-2055804-A1 (CA)
Title: Preparation of alkoxyalkanoic acids
Inventor: FRIED HERBERT E
IPC: C11D1/06
Filed: 1991-11-22
Abstract: This invention relates to a process for the preparation of an alkoxyalkanoic acid of the formula RO(CH2CHR'O)n CH2CO2 wherein R is an alkyl group of from 1 to 22 carbon atoms, R' is hydrogen or methyl or mixtures thereof (on the individual molecule) and n is an integer of from 1 to 12, or a salt thereof, which process comprises oxidizing the corresponding alkoxyalkanol using an oxidant in the presence of a solubilized stable free radical nitroxide except for di-tertiary nitroxides.
Patent CA-2058892-A1 (CA)
Title: Valved nozzle for re-usable reservoir of a flowable product
Inventor: CAMERON JOHN E
IPC: A61J1/00
Filed: 1992-01-07
Abstract: A re-usable nozzle for dispensing a flowable product from a resilient container has a removable one-way valve which facilitates cleaning and sterilisation of the nozzle.  When the nozzle is used for dispensing a flowable pharmaceutical, the nozzle controls the amount of suck hack of pharmaceutical into the nozzle on completion of dispensing.  With a stand off of the valve float from the valve seat during dispensing of about one eighth of an inch (1) the suck back is sufficient to draw any drop of contaminated pharmaceutical at the tip of nozzle on completion of dispensing into the nozzle so as to reduce the risk of contamination of the environment and (2) the suck back is sufficiently small to minimize the risk of damage to any tissue with which the nozzle is intimately associated.  Furthermore, with the distance from the valve seat to the nozzle tip being at least  about  three  times  the  stand  off,  no  contaminated pharmaceutical may enter the container so that the container may be re-used.  The nozzle cavity supports an O-ring which acts as a valve seat and has an integral annular abutment which acts as a stop for the valve float.  The float has a hemispherical end directed toward the valve seat and a plurality of legs directed toward the float stop.  Flutes formed between legs provide fluid communication through the nozzle when the ends of the legs abut the float stop.  The O-ring, and then the float, may be removed.
Patent CA-2064564-A1 (CA)
Title: Process for preparing 2,6-dicholoroquinoxaline
Inventor: DAUB WOLFGANG
IPC: B01J23/42
Filed: 1990-07-16
Abstract: Abstract of the disclosure Process for the preparation of 2,6-dichloroquinoxaline A process for the preparation of 2,6-dichloroquinoxaline by hydrogenating 6-chloro-2-hydroxyquinoxaline-N-oxide in aqueous sodium hydroxide solution in the presence of about 0.001 to about 0.5 mol percent of a platinum shell catalyst,  relative to 6-chloro-2-hydroxyquinoxaline-N-oxide employed,  at temperatures of about 20 to about 120°C at a hydrogen pressure of about 1 to about 100 bar, about  1  to about  3 equivalents  of  sodium hydroxide, relative   to    6-chloro-2-hydroxyquinoxaline-N-oxide employed,  being added,  and after separating off the catalyst from the hot solution depositing the 6-chloro-2-hydroxyquinoxaline dissolved therein in the form of the sodium salt as crystals by cooling the reaction solution to a temperature of about 0 to about 20°C, drying azao-tropically with an inert solvent and chlorinating using a chlorinating agent in a customary manner to give 2,6-dichloroquinoxaline.
Patent CA-2065064-A1 (CA)
Title: Packaging container (display pack) and process and apparatus for producing it
Inventor: FOCKE HEINZ
IPC: B65D77/04
Filed: 1992-04-03
Abstract: 1.      Packaging container (display pack) and process and apparatus for producing it. 2.1.    Packaging containers (10)  of the present type also serve at the same time for the presentation of the pack content during the sale of the latter. For this purpose,  the packaging container (10)  is open on the upper side (20).        In order nevertheless to protect the pack content during transport and storage, there is arranged in the region of the open side (20) of the packaging container (10) a cover cap (21). This consists of a covering wall (22)  and  of  longitudinal  insertion  tabs  (23)  and transverse insertion tabs (24). The latter are fixed in a gap (25) between the pack content and the side walls (12 to 15). 2.2.    In the production of a packaging container (10) of the foregoing type, the procedure can appropriately be such that a blank for the cover cap (21) and a group of small packs (11) as the pack content are pushed into the packaging container  (10)  jointly by way of the open bottom side of the latter. At the same time, an automatic folding of the insertion tabs (23, 24) of the cover cap (21)  into the position appropriate to the pack takes place.
Patent CA-2065914-A1 (CA)
Title: Flame retardant polycarbonate composition having improved impact strength
Inventor: PRICE RONALD L
IPC: C08K5/3417
Filed: 1992-04-13
Abstract: A thermoplastic molding composition is disclosed which contains a homogeneous blend of a polycarbonate resin, a graft-modified olefin rubber and, a particular flame retardant package containing a salt, halogenated phthalimine, polytetra-fluoroethylene and an oligomeric carbonate. The composition was found to be suitable,for preparing molded articles having an excellent level of flame resistance and impact properties.
Patent CA-2068242-A1 (CA)
Title: Process for preparing phenolic binder
Inventor: COVENTRY KATHLEEN H
IPC: C08G14/08
Filed: 1992-05-08
Abstract: A phenolic binder for glass fibers is prepared using an aqueous mixture including a phenol-formaldehyde resale resin, modified with urea in the presence of ammonia. The urea and ammonia are added after the basic mixture including the resole resin has been neutralized. The urea-modified resole resin shows greater stability than urea-modified resins prepared without ammonia.
Patent CA-2072708-A1 (CA)
Title: Resource reallocation for flow-enforced user traffic
Inventor: CHARVILLAT ERIC
IPC: H04L47/765
Filed: 1992-06-29
Abstract: In a packet (ATM) network, a source node at the entry of the network is responsive to a connection request from a user terminal for invoking a CAC (call admission control) algorithm to accept or reject the request depending on the amount of resource requested by the user, and allocates a portion of a free bandwidth resource exclusively to the user for the duration of the call according to established contract parameter values. Each node of the network responds to a reallocation request from the user for transmitting a copy of the request to a downstream node to elicit an acceptance message therefrom, and reserving a portion of a pool bandwidth resource and invoking the CAC algorithm to additionally reserve a portion of the free bandwidth resource. The node proceeds to allocate the reserved pool bandwidth to the user in response to the acceptance message indicating that the same amount of the reserved pool bandwidth is available in the downstream node. The allocation of the pool bandwidth is temporary. When a portion of the free bandwidth resource is reserved using the CAC algorithm, this portion is exclusively allocated to the user until the end of the call and the temporarily allocated pool bandwidth is returned to the pool resource for other users.
Patent CA-2073099-A1 (CA)
Title: Separation of organic oxygenates
Inventor: BARTELS CRAIG R
IPC: B01D61/36
Filed: 1992-07-03
Abstract: D# 79,273-F                    ABSTRACT OF THE INVENTION      Concentration  of  solutions  containing  methanol and either dimethyl carbonate or methyl t-butyl ether may be effected by a composite membrane including a dibromobutane cross-linked poly(4-vinyl pyridine) bonded to a porous layer of polyacrylonltrile on a polyester backing.
Patent CA-2074176-A1 (CA)
Title: Method and device for switching inverters in parallel
Inventor: ROHNER RONALD
IPC: H02M7/48
Filed: 1991-11-18
Abstract: (57) Abstract The invention concerns a method and device designed to enable frequency converters to be connected in parallel. In this method, active compensation control is used to control the current distribution between the individual converters. In order to increase the reliability of the assembly of connected-up converters, fauty units can be taken out of the assembly even while the assembly is in operation. Fur-thermore, converters can be switched in or out during operation in order to adapt the assembly to changes in load.
Patent CA-2074353-A1 (CA)
Title: Optical fiber cable distribution frame and support
Inventor: CARNEY WILLIAM V
IPC: G02B6/44
Filed: 1991-01-17
Abstract: Adaptive racking and distribution frame systems (30) for handling optical fiber cables (66) and including racking sections with wall portions that can be replaced without removing the section or displacing cables in the section and further including housings (34) with moveable shelves (162) that can be adapted to hold optical fiber splices, optical fiber connectors or optical fiber spools (194).
Patent CA-2076705-A1 (CA)
Title: Low nox formation burner apparatus and methods
Inventor: SCHWARTZ ROBERT E
IPC: F23C6/04
Filed: 1992-08-24
Abstract: Improved low NOx formation gas burner apparatus and methods of burning fuel are provided.  The burner apparatus includes a refractory burner tile having a base portion and a wall portion, the wall portion extending into the furnace, surrounding a central area of the base portion and having exterior sides which are slanted.  Means are attached to the burner tile for mixing a portion of the fuel gas with the air and discharging the resulting mixture into a primary burning zone in the furnace from within the space defined by the wall portion of the burner tile.  At least one secondary fuel gas nozzle means positioned for discharging the remaining portion of the fuel gas adjacent to an external slanted side of the wall portion whereby the fuel gas mixes with flue gases and air in the furnace and burns in a secondary burning zone therein.
Patent CA-2076957-A1 (CA)
Title: Fishing hook assembly
Inventor: MARTIN MARCEL
IPC: A01K85/00
Filed: 1991-02-27
Abstract: In a fishing hook assembly of the type in which, in a first set condition, limbs (12, 13) of the assembly presenting hooks (14, 15) are restrained by a latch member (19) which when actuated by a fish striking the assembly permits the limb (12, 13) to move under the influence of resilient urging thereof to a second released condition in which the fish is snared by the hooks (14, 15) the actuation of the latch member (19) is a pivotal movement thereof about an intermediate axis with the trigger of the latch member (19) being moved towards the plane of movement of the hooks (14, 15).
Patent CA-2077392-A1 (CA)
Title: Hollow needle tufting apparatus for producing patterned fabric
Inventor: INGRAM GARY L
IPC: D04B15/54
Filed: 1992-09-02
Abstract: HOLLOW NEEDLE TUFTING APPARATUS FOR PRODUCING                PATTERNED FABRIC     ABSTRACT OF THE DISCLOSURE    Tufting apparatus for producing textile goods includes  a plurality of hollow needles (10) which are reciprocated vertically to penetrate a backing (12). A selected yarn (92) is fed pneumatically through a respective passageway (102) into a yarn exchanger (70) and through a respective needle and implanted into the backing, the backing being shifted transversely so that a transverse row of tufts is implanted across the backing. There are a series of passageways (102), each carrying a different yarn, communicating with each yarn exchanger. The selected yarn is fed by a yarn feed system and carried by high pressure air flowing in the passageway of the selected yarn, the yarn exchanger and the needle, while air flows in the other passageways under a lower pressure. The yarn exchanger has a funnel shape configuration (108) and when a particular yarn is selected to be fed to the needle, another yarn is withdrawn from the needle to the inlet of the funnel.  In order to prevent tangling of yarn within the funnel to preclude clogging at the inlet of the nozzle, an air jet is supplied within the funnel directed toward the inlet of the needle, the air jet being a nozzle (112,114) positioned within the funnel.
Patent CA-2079723-A1 (CA)
Title: Non-temper, confectionery fats
Inventor: CAIN FREDERICK W
IPC: A23D9/00
Filed: 1992-10-02
Abstract: Fats that consist predominantly of triglycerides, capable of crystallization in the b-crystal form can be stabilized in their b<1>-crystal form by the external addition of an effective amount of SSO and/or S<7>-triglycerides (S= sat. fatty acids C<5><4>-C<6><8>; O= oleic acid). This way tempering of the fats is no longer required.
Patent CA-2081974-A1 (CA)
Title: Transmission torque converter clutch disable control
Inventor: ALDRICH WILLIAM L III
IPC: F16H61/14
Filed: 1992-11-02
Abstract: An improved control of a motor vehicle torque converter clutch (TCC) which detects a condition of TCC engagement when open converter operation is required, and activates an override mechanism to disengage the TCC independent of the normal TCC control in response to the detected condition.  This ensures that the TCC is disengaged when open converter operation is required, thereby permitting continued operation of the vehicle in conditions where the vehicle would otherwise be inoperable.  When unwanted TCC engagement is detected, the control activates a clutch priority valve by intentionally commanding the engagement of two or more range clutches.  When so activated, the clutch priority valve exhausts all but one range clutch and hydraulically disables engagement the TCC. When the vehicle speed is sufficiently high to permit TCC engagement, all but one of the range clutch pressure commands are eliminated, and the clutch priority valve returns to a normal state to permit TCC engagement.
Patent CA-2084068-A1 (CA)
Inventor: CHAMBERS DOUGLAS L
IPC: C04B41/89
Filed: 1991-05-28
Abstract: The present invention is an improved method of applying electrically conductive bus bars (24) to transparent or non-transparent substrates (22) such as glass, plastic and ceramics such as for an electrochromic device, an automobile window or architectural window and many other substrates which could benefit from being heated. The present invention discloses a method for applying the bus bars with a vapor deposition process using a suitable metal composition resulting in durable bus bars. The vapor deposition process disclosed can be used with numerous metal compositions resulting in bus bars of a relatively thin cross-section without the need for high temperature firing or baking.
Patent CA-2084655-A1 (CA)
Title: Liquid, free-flowing and pumpable tenside concentrate
Inventor: GIESEN BRIGITTE
IPC: C09K23/00
Filed: 1991-05-27
Abstract: Abstract The concentrates consist essentially of 35 to 55% by weight water, 10 to 30% by weight of an alkyl glycoside corresponding to the formula R1-O(G)n, in which R1 is a C8-22 alkyl radical, G is a glycose unit and n is a number of 1 to lo, 10 to 30% by weight of an alkyl sulfate correspond-ing to the formula R2-O-SO3X, in which R2 is a C8-22 alkyl radical and X is an alkali or ammonium ion, and 1 to 15% by weight of an alkane sulfonate corresponding to the formula                 (III) in which R3 and R4 independently of one another represent C1-18 alkyl radicals, with the proviso that the total number of carbon atoms in the alkane sulfonate is between 10 and 20, and Y is an alkali or ammonium ion.  They are used as storable, free-flowing and pumpable compounds, preferably for the production of detergents.
Patent CA-2085584-A1 (CA)
Title: Treatment of chronic renal failure with imidazole angiotensin-ii receptor antagonists
Inventor: CARINI DAVID J
IPC: A61P13/00
Filed: 1991-06-07
Abstract: Substituted imidazoles such as 2-butyl-4-chloro-1-[(2'-(1H-tetrazol-5-yl)biphenyl-4-yl)methyl]-5-(hydroxymethyl)imidazole and 2-butyl-4-chloro-1-[(2'-carboxybiphenyl-4-yl)-methyl]-5-(hydroxymethyl)imidazole and pharmaceutically acceptable salts thereof are useful for treating chronic renal failure, mediated by angiotensin-II.
Patent CA-2085628-A1 (CA)
Inventor: MUROFUSHI KANJI
IPC: C08B37/00
Filed: 1992-12-17
Abstract: The process comprises heat-treating a xanthan gum fermented broth, and consecutively treating the broth first with alkaline protease and then with lysozyme or in reverse order, and thereafter recovering xanthan gum from the treated broth. A clear aqueous solution of xanthan gum may be obtained without complex procedures.
Patent CA-2085700-A1 (CA)
Title: Latching for side swing dryer door
Inventor: KRETCHMAN GERALD L
IPC: E05B17/00
Filed: 1992-12-17
Abstract: ABSTRACT OF THE DISCLOSURE An improved latching configuration for a side swing door includes a cabinet enclosure with at least one side wall. An opening is formed in the side wall to provide access to an interior of the cabinet. A door is pivotably attached to the side wall to selectively open and close the opening upon a pivoting movement of the door. A latch assembly is provided on at least one of the door and the side wall for securing the door to the side wall in a closed position. The latch assembly is positioned between a location of attachment of the door to the side wall and a free edge of the door opposite the attachment location, preferably midway between those points.
Patent CA-2085789-A1 (CA)
Inventor: HUNTER BRUCE W
IPC: D21H19/56
Filed: 1992-12-18
Abstract: A paper sheet is saturated with a latex saturant wherein two components have different Tg values to produce an overlay which sufficiently resists the stresses of miter-folding, or V-grooving, and possesses superior printing qualities which favor its application on substrates such as miter-folded boards and particle boards, cabinetry, shelves, furniture, intricate surfaces such as profile wraps and molding strips, doors, frames, and other such structures.