baber/WOPTO huggingface dataset:
Patent CA-2147446-A1 (CA)
Inventor: HSIEN KUO SHENG
IPC: H01R24/28
Filed: 1995-04-20
Abstract: The present invention is related to a modular telephone plug comprising an insulation housing provided with a number of contacts mounted at one end or tip of the housing, the housing having a hollow body comprising two portions. The first of the two portions is adapted to accommodate a cable comprising an outer insulation jacket enclosing a number of individual conductors. A sleeve or liner is provided to accommodate ends of the individual conductors extending from the outer insulation jacket. The sleeve is adapted to be placed into a second portion of the housing directly underneath the contacts to facilitate successful electrical termination of the contacts with the individual conductors accommodated within the sleeve. The sleeve is provided to eliminate a Near End Cross Talk (NEXT) when data is transmitted by means of the telephone plug. The sleeve comprises a hollow insulation element having a number of inner grooves or channels adapted to accommodate each of the individual conductors. The channels are positioned parallel to each other, and are aligned with the corresponding contacts mounted in the housing. The channels are positioned in the same horizontal plan, and the sleeve further comprises slots or recesses formed directly above each of the channels. The slots are provided to facilitate successful piercing of the individual conductors by means of the corresponding contacts during electrical termination.
Patent CA-2148318-A1 (CA)
Title: Process for the preparation of coatings
Inventor: ZWIENER CHRISTIAN
IPC: B05D7/16
Filed: 1995-05-01
Abstract: A process for the preparation of coatings using a coating composition having a binder containing a two-component system of a) a polyisocyanate component and b) an isocyanate-reactive component b) which is essentially free from hydroxyl groups and contains b1) 5 to 95 parts by weight of a polyamine containing ester groups and secondary amino groups and b2) 5 to 95 parts by weight of polyketimines.
Patent CA-2149825-A1 (CA)
Title: Spinner for manufacturing dual-component fibers
Inventor: LIN DAVID C K
IPC: D01D5/18
Filed: 1995-05-19
Abstract: Apparatus for making dual-component fibers is provided and includes a spinner having a peripheral wall. The spinner includes orifices located on the peripheral wall thereof for centrifuging the dual-component fibers, with the spinner being divided into a series of compartments by baffles positioned circumferentially around the interior of the peripheral wall. The baffles are positioned at an angle of from about 5° to about 75° from vertical, and most preferably about 45° from vertical. The number of orifices on the spinner peripheral wall can thus be increased to increase the throughput of fibers from the spinner while still maintaining a minimum spacing between orifices for the structural integrity of the spinner.
Patent CA-2152285-A1 (CA)
Title: Apparatus for gas treatment of products
Inventor: PERSSON PER-OSCAR
IPC: A23L3/36
Filed: 1993-12-30
Abstract: An apparatus for gas treatment of products, especially food products, comprises a housing (12) having an inlet opening (18) and an outlet opening (19). A conveyor belt (8) transports the products through the housing along a path from the inlet opening to the outlet opening. A tunnel (13) encloses the conveyor belt at least along a part of the path from the inlet opening to the outlet opening, and has a perforated top wall (15). Gas suction means (14) communicates with the tunnel for creating a vacuum in the interior of the tunnel. Gas conditioning means (31) conditions the gas circulated by the gas suction means from the interior of the tunnel to the exterior thereof and back to the interior of the tunnel through the perforated top wall thereof. In this manner, gas sucked through the perforated top wall of the tunnel from the exterior thereof forms gas jets impinging upon the conveyor belt.
Patent CA-2152888-A1 (CA)
Inventor: TANI OKIE
IPC: B41F17/36
Filed: 1995-06-28
Abstract: An apparatus for printing a viscous material onto a surface of a board through the medium of a screen having openings therein. The apparatus comprises a viscous material dispenser(S) of the type having a box-like housing(A) in which a chamber(5) for containing the material and a slit-like bottom aperture(3) communicating therewith are provided.  A pair of blades (2A, 2B) depend from the housing (A) on opposite sides of the bottom aperture(3). A rear wall(8) of the housing(A) comprises a fixed upper wall section(8A) and a lower flap wall section(8B) swingably and slidably connected thereto and depending therefrom.  The lower flap wall section(8B) defines the rear side of the bottom aperture(3).  One of said blades which serves as a squeegee blade is fixed to the flap wall section. The flap wall section(8B) is connected to a pair of manually operable height-adjustable devices (22) respectively mounted on said housing and for adjusting the height of the flap wall section (8B) having the squeegee blade(2B) so that by adjusting said height by means of said devices the contacting pressure of the lower end of said blade(2B) to be applied against the upper surface of said screen(1) can be adjusted as desired. Also, the flap wall section(8B) is operatively engaged with a pair of actuating means(B) respectively mounted on said housing and for closing said aperture(3) when the dispenser is in a non-printing position and for opening it to supply a predetermined amount of the material contained in said chamber(5) onto the screen(1) through said aperture when the dispenser is in a printing position.
Patent CA-2155322-A1 (CA)
Title: Crystalline Ceftiofur Free Acid
Inventor: DUNN MICHAEL J
IPC: A61K31/545
Filed: 1994-03-07
Abstract: Anhydrous and crystalline free acid form of the cephalosporin antiobiotic ceftiofur, processes for its manufacture, and pharmaceutical composi-tions containing it are provided.
Patent CA-2156865-A1 (CA)
Title: Superinsulation panel with thermoelectric device and method
Inventor: GILLEY MICHAEL D
IPC: F25B21/02
Filed: 1995-01-11
Abstract: A superinsulation panel (30) and thermoelectric assembly (50) are provided to maintain the temperature within a refrigerator (20) or other type of enclosed structure at a desired value. The thermoelectric assembly (50) includes a thermoelectric device (52) having a hot sink (60) and a cold sink (70). The superinsulation panel (30) is preferably disposed between the hot sink (60) and the cold sink (70). A cold finger (80) is positioned within the superinsulation panel (30) to transfer heat energy from the cold sink (70) to the thermoelectric device (52) which in turn transfers the heat energy to the hot sink (60). A plurality of posts (82) may also be disposed within the superinsulation panel (30) for use in coupling the thermoelectric assembly (50) with the superinsulation panel (30).
Patent CA-2158514-A1 (CA)
Inventor: LIMA PAULO CESAR RIBEIRO
IPC: E21B43/12
Filed: 1995-09-18
Abstract: Two production springs extend downwardly from a well head of an oil well to a point adjacent a producing region. Lower ends of the two production strings are connected by a coupling which allows a mechanical interface launched adjacent the well head of one of the production strings to descend along the production string through the coupling and upwardly through the other production string to displace oil from the production strings to a surge tank. High pressure gas is utilized to move the mechanical interface through the production strings and suitable valves are provided for controlling the flow of gas and oil through the production strings.
Patent CA-2158807-A1 (CA)
Title: Phthalocyanines substituted by phosphorus-containing groups
Inventor: WOLLEB HEINZ
IPC: C09B47/04
Filed: 1995-09-21
Abstract: The invention relates to phthalocyanines and metal complexes thereof with divalent metals or divalent oxo metals, which contain at least one phosphorus-containing substituent bonded to the peripheral carbon skeleton via the phosphorus atom.   The compounds preferably conform to the general structural formula (G)k-A-(Q)1, in which A is a phthalocyanine or metal complex thereof with a divalent metal or a divalent oxo metal, G is a phosphorus-containing substituent, Q is a further substituent as defined below, the index k is a number from 1 to 16, and 1, independently thereof, is 0 or a number from 1 to 15, with the proviso that the sum of k and l is a number less than or equal to 16.   The invention also relates to a material for the optical recording and storage of information, in which at least one storage layer (2) of a novel phthalocyanine compound or a metal complex thereof has been applied to a transparent, dielectric carrier material (1).
Patent CA-2159070-A1 (CA)
Title: Cyclic compounds useful as inhibitors of platelet glycoprotein iib/iiia
Inventor: DEGRADO WILLIAM FRANK
IPC: C07K5/12
Filed: 1994-03-28
Abstract: This invention relates to novel cyclic compounds containing carbocyclic ring systems useful as antagonists of the platelet glycoprotein IIb/IIIa complex, to pharmaceutical compositions containing such cyclic compounds, with or without other therapeutic agents, and to methods of using these compounds, with or without other therapeutic agents, for the inhibition of platelet aggregation, as thrombolytics, and/or for the treatment of other thromboembolic disorders. This invention also relates to methods of using the cyclic compounds of the invention in combination with anti-coagulants such as warfarin or heparin, or additional anti-platelet agents such as aspirin, piroxicam or ticlopidine, or thrombin inhibitors such as boropeptides, hirudin or argatroban, or thrombolytic agents such as tissue plasminogen activator, anistreplase, urokinase or streptokinase, or combinations thereof, for the treatment of thromboembolic disorders.
Patent CA-2160605-A1 (CA)
Inventor: FOWLER GEORGE A
IPC: G01K1/02
Filed: 1995-10-16
Abstract: An ocean profiler that utilizes ocean wave energy to provide power for repeated ascent and descent of an oceanographic instrument. In one embodiment the instrument assembly is provided with either positive or negative buoyancy such that the instrument can traverse one half of the travel cycle rapidly utilizing the buoyancy force. Utilizing wave power for instrument traversing greatly reduces the power requirement of the apparatus allowing extended unattended operation.
Patent CA-2161161-A1 (CA)
Title: Metal Semiconductor Metal Photodetectors
Inventor: DUTTA NILOY KUMAR
IPC: H01L31/108
Filed: 1995-10-23
Abstract: MSM-photodetectors are produced using implanted n-type Si and interdigitated electrodes deposited on the implanted surface. The implantation process decreases the carrier lifetime by several orders of magnitude. By implanting silicon with fluorine or oxygen, the bandwidth is increased relatively to unimplanted MSM photodetectors. Exemplary implanted photodetectors exhibited 3-dB bandwidths which were faster by an order of magnitude compared to their unimplanted counterparts. The detectors are thus compatible with multi-gigabit per second operation and monolithic integration with silicon electronics.
Patent CA-2164239-A1 (CA)
Title: Treatment of aqueous effluents containing fats and oils
Inventor: CONWAY MARLENE ELIZABETH
IPC: C02F1/465
Filed: 1995-12-01
Abstract: A process for the treatment of aqueous effluent containing at least one of fats and oils is disclosed. The process comprises (a) removing particulate matter from the aqueous effluent using at least one hydrocyclone cleaner; (b) feeding solution from (a) to a pressurized flotation apparatus in which the solution is subjected to high pressure aeration and intensive mixing, and thereafter separating aqueous solution from aerated particulate matter; and (c) separating low density matter from the solution from (b) using at least one hydrocyclone cleaner.  Water with a lower level of fats and oils than the effluent fed to the process is obtained.
Patent CA-2165390-A1 (CA)
Title: Orthotic device
Inventor: RAY ARTHUR W
IPC: A61F5/14
Filed: 1995-12-15
Abstract: This invention relates to orthotic devices and specifically to a two-component orthotic device wherein the first component is a less rigid component which may be used alone as a orthotic device, and a second component or insert which may be easily utilized in conjunction with the first component to convert the first component into a more rigid orthotic device. This invention also relates to a method of making such an orthotic device.
Patent CA-2167125-A1 (CA)
Title: Data multiplexer, data multiplexing method, data recording medium, data recorder, data demultiplexer and data demultiplexing method
Inventor: KAWAMURA MAKOTO
IPC: H04N7/52
Filed: 1996-01-12
Abstract: A data multiplexer for multiplexing at least digital moving picture data and pattern data (character data) comprises a packetizing means for forming the digital moving picture data and the pattern data into PES packets of a predetermined format based on the MPEG-2 standard, each packet consisting of a header and an actual data region; an adding means for adding, to the header of each packet, a flag to identify the moving picture data and the pattern data; and a means for multiplexing the packets. An ID flag recorded in the header of each PES packet serves to identify a video packet, an audio packet or a pattern data packet. Each packet of the pattern data and the digital moving picture data includes a time stamp indicative of decode or display timing. In this data multiplexer, the pattern data (character data) on any horizontal scanning line can be multiplexed and recorded with the digital moving picture data.
Patent CA-2168691-A1 (CA)
Title: Method of producing altar bread wafers
Inventor: PALMERS BRUCE
IPC: A21C15/02
Filed: 1996-02-02
Abstract: A method of manufacturing a wafer comprises a series of steps. First, one proceeds with baking sheets of a substrate matter. The sheets of baked substrate are then thoroughly hydrated. The hydrated sheets are passed through a pair of roll cutters having complementary cutting surfaces, to cut a plurality of wafers, and a quantity of scrap. One then sorts the cut, hydrated wafers from the scrap by passing the wafers and scrap through a sorting drum to separate the wafers from the scrap. One then proceeds, arranging the wafers in a single horizontal layer on a surface that is substantially transparent to radiant heat, and exposes the single layer of wafers to radiant heat from above and below, to dry said wafers evenly and substantially without warping or bulging.
Patent CA-2169564-A1 (CA)
Inventor: MAITLAND ROGER JAMES
IPC: H03K5/13
Filed: 1994-11-23
Abstract: A circuit for providing a phase con-trolled clock output (22) includes a ring os-cillator (34) having a delay line (38) for pro-viding an internal clock signal whose period varies with on-chip variations due to tempera-ture, voltage, and process. The circuit also in-cludes a clock phase select circuit (16) having a counter (24) and divider (26) for determin-ing the number of delays in one external clock period and an input for a phase select value. A delay line (18) having delay elements simi-lar to those of the ring oscillator (34) provides multiple delayed clock signals from the ref-erence clock signal. A multiplexor (32) hav-ing odd and even sides is used to select the desired clock signal in a glitchless manner. The phase controlled clock signal output (22) is controlled by the phase select signal and is compensated for on-chip variations due to temperature, voltage, and process.
Patent CA-2170701-A1 (CA)
Title: Locking device
Inventor: BYSTRY JERRY
IPC: G09F3/03
Filed: 1996-02-29
Abstract: An improved locking device which has a body member with a cable which has one end attached to the body member and a second end of the cable which can be inserted into the body member in a first direction but which cannot be withdrawn in a second direction. An improved spiral spring biases a disc that rides on a ramp into engagement with the second end of the cable so as to lock it so it cannot be withdrawn from the body member. the coil spring provides a simple and efficient biasing device.
Patent CA-2171898-A1 (CA)
Inventor: THOMSON BRIAN WARD
IPC: G06F9/42
Filed: 1996-03-15
Abstract: When compiling and linking programs using an object oriented language and virtual functions addressed by virtual function tables, the compiled and linked program may often include functions that are not used. The compiler is unable todetermine whether a particular virtual function selected by it can actually be called and the linker must link the function into the program to satisfy the reference from the virtual function table. The present invention solves this problem. The compiler tags each defined virtual function with a code identifying it as a member of a group of related virtual functions. The compiler also tags each virtual function call to identify which group or groups of related virtual functions are candidates for invocation by the virtual function call. The linker combines the two codes to identify which defined virtual functions are not candidates for invocation by any virtualfunction call. The linker then omits those non-candidate virtual functions from the link if all references to them were from virtual function tables.
Patent CA-2174133-A1 (CA)
Title: Use of alpha receptor antagonists for the treatment of chronic muscle pain
Inventor: HUBBARD DAVID R JR
IPC: A61K31/417
Filed: 1994-10-14
Abstract: Methods are provided for intramuscular needle diagnosis and treatment of muscle pain that is the result of sympathetically mediated spindle spasm. Two simultaneous needle EMG needle recordings are used to establish the presence of and magnitude of the "trigger points" in painful muscle. The abnormal muscle activity so identified is then treated by blocking the sympathetic activation of the muscle with an alpha receptor antagonist, e.g. phentolamine, phenoxybenzamine and guanethidine.
Patent CA-2175953-A1 (CA)
Title: Liquid methyltin halide compositions
Inventor: LARKIN WILLIAM ALBERT
IPC: C03C17/23
Filed: 1996-05-07
Abstract: Liquid methyltin halide compositions and their use as intermediates in chemical synthesis and as precursors for forming tin oxide coatings on substrates are disclosed.
Patent CA-2177019-A1 (CA)
Title: Method and apparatus for simplified production of heat-treatable aluminum alloy castings
Inventor: VALTIERRA-GALLARDO SALVADOR
IPC: B22D21/04
Filed: 1996-05-21
Abstract: Method and apparatus for simplified heat-treatment to harden aluminum castings made from heat-treatable aluminum alloys, especially with a copper content of up to 5%, such as the 300-T6 series, for example those cast aluminum parts utilized in the manufacture of automobile motors: cylinder heads, engine blocks and the like; whereby the castings are directly quenched before cooling below 400°C (and preferably immediately after demolding) without undergoing the conventional steps of natural cooling followed by a re-heating "solution"  heat treatment (typically of at least 470°C for at least two hours, or for a shorter time at higher temperatures) which "solution" heat treatment requires excessive and expensive equipment, energy, and production time. This invention also has the unexpected beneficial effect of avoiding development of silicon spheroidization in the alloy matrix thereby resulting in improved machining properties.
Patent CA-2177141-A1 (CA)
Inventor: SOLOMON DAVID
IPC: H04Q11/04
Filed: 1995-04-21
Abstract: On commute un noeud de transmission de données par paquets d'une manière asynchrone sans interruption de la transmission des données et en utilisant des circuits d'une complexité est minimale. En particulier, on permet à un canal de paquets de "respirer" et d'obtenir une largeur de bande additionnelle lorsqu'une largeur de bande devient disponible du fait que d'autres canaux numériques sont temporairement inutilisés, alors qu'il perd cette largeur de bande additionnelle lorsque de tels canaux numériques non utilisés sont à nouveau utilisés. Pour permettre une telle opération asynchrone ininterrompue, on définit un caractère de remplissage ou jetable qui est ignoré ou écarté lorsqu'il est reçu par un autre noeud du réseau transmettant des données par paquets. Ce caractère jetable ou de remplissage est spécial uniquement en ce sens qu'il est différent des autres caractères ou octets qui apparaissent dans des séquences de transmission normale de données et qu'il ne peut pas être confondu avec ceux-ci.
Patent CA-2180772-A1 (CA)
Title: Method and Means of Injecting Fluids Into Food Products
Inventor: SMITH DAVID W
IPC: A23B4/28
Filed: 1996-07-09
Abstract: A meat injection machine (10) has a fluid manifold (34) with a plurality of fluid reservoirs (38), and a group of injection needles (68) associated with each reservoir.  Each needle (68) is slidably mounted in a stripper tube (62) which in turn is slidably mounted in the fluid manifold (34).  A valve (94) on the upper end of the stripper tube seats on a valve seat (93) on the upper end of the needle.  A stripper pad (76) is  mounted on the lower end of each stripper tube (62) and slidably embraces the lower end of each needle (68). Each fluid reservoir (38) has a fluid pressure regulator (56) to adjust fluid pressure on each reservoir.  The method of injecting fluid into meat entails weighing the meat product, injecting it with fluid, weighing the injected meat product, comparing that weight with a target weight, and adjusting the fluid pressure in each reservoir (38) so that the next meat product will have its injected weight adjusted towards the target weight if a weight variance with the target weight exists with respect to the first injected meat product.
Patent CA-2182565-A1 (CA)
Inventor: DALRYMPLE JON
IPC: A61C1/05
Filed: 1995-02-02
Abstract: Instruments dentaires à main (140) comprenant des cartouches jetables (50) de traitement de l'eau et de l'air. Dans diverses constructions, ces cartouches (50), qui contiennent des agencements sélectionnés de milieux désinfectants, se montent sur un collecteur adapté amovible à l'instrument à main ou sur un collecteur (142) solidaire de l'instrument à main. Ces cartouches (50) purifient l'eau et l'air déchargés par l'instrument à main (140) et dirigent l'écoulement de liquide et d'air sur des surfaces externes de la cartouche (50) jusqu'à une cavité intérieure (156) contenant un milieu désinfectant à halogène (par exemple une résine d'iode multivalente) et/ou des milieux épurateurs à halogène, ainsi que des éléments d'espacement poreux. Un moyen de retenue peut servir à bloquer la cartouche sur le collecteur (142) et des moyens peuvent être prévus pour empêcher le lessivage du désinfectant par les milieux épurateurs. Diverses constructions de pièces à main, de seringues et d'instruments à détartrer, compatibles avec les collecteurs à adaptateurs détachables prévus dans certaines variantes ou comportant des collecteurs à cartouches solidaires, sont décrites. Des pointes de vaporisation, avec collecteurs solidaires et collecteurs à cartouches amovibles et s'alignant sur les orifices de décharge de l'eau et de l'air, sont également décrites.
Patent CA-2185744-A1 (CA)
Title: Part for a twopartite box, a box or two such parts and a set of such parts
Inventor: WYSS PATRICK
IPC: E05D7/10
Filed: 1996-09-17
Abstract: In order assemble boxes with recipients for individual articles in a flexible manner a box part is foreseen having at least one hinge portion at which hinge fishings alternate with recesses. Thereby, a fishing is located at one end of the hinge portion and at the other end a section without a fishing is foreseen. By means of this always in the same way formed box parts can be assembled as desired.