baber/WOPTO huggingface dataset:
Patent CA-2184937-A1 (CA)
Title: System for corporate travel planning and management
Inventor: VANCE ARLENE M
IPC: G06Q10/00
Filed: 1996-09-06
Abstract: A client-server system for corporate travel planning, expense  reporting  and travel management  that utilizes  a corporate database server to enable accurate and timely pre-travel and post-travel decision making that is fed by a travel planning process and an expense reporting process, plus a SABRE data feed of all booked data and back office system data as well as a hand-off of exchange and void ticket information that comprises a Travel Planning module, a Travel Decision Maker module, and a Travel Expense Reporting module.   The system uses a corporate database environment communicating with a real-time CRS data feed that enhances the Travel Planning module by offering the traveler live choices of air, car, and hotel availability based upon company travel policy as well as live access to current or company negotiated fares while also allowing the Travel Decision Maker module to make comparisons between booked information and actual current travel data.
Patent CA-2185345-A1 (CA)
Inventor: TAKAICHI AKIHISA
IPC: A23L2/52
Filed: 1996-01-22
Abstract: The present invention provides a stable preservation method of a powdered soft drink preparation, which comprises adding 0.2 to 1.0 % by weight of a calcium oxide and 0.02 to 2.0 % by weight of a particulate silicon dioxide in the powdered soft drink preparation containing a carbohydrate and a sour agent as a main component. The powdered soft drink preparation of the present invention maintains the original powder state, color and taste, which are obtained immediately after the production, for a long period of time without causing comparatively rapid coagulation of powders, discoloration and change in taste at the time of preservation.
Patent CA-2186102-A1 (CA)
Title: Pulsed ion beam assisted deposition
Inventor: STINNETT REGAN W
IPC: H01L21/203
Filed: 1996-01-23
Abstract: The present invention is for a high-speed, commercial-scale means for deposition of films and coatings on a substrate. The PIBAD (pulsed ion beam assisted deposition) processes [Fig. 4] allow notonly deposition, but also special modes of post-deposition treatment of films and coatings, including annealing melting and regrowth [Fig. 4A], shock wave treatment, and high-pressure plasma redeposition [Fig. 4B] all of which can alter the mechanical, cohesive, and corrosive properties of the final product. In one embodiment of the invention the power system comprises a motor (5) which drives an alternator (10). The alternator delivers a signal to a pulse compression system (15) which has two subsystems, a 1µs pulse compressor (12), and a pulse forming line (14). The pulse compression system (15) provides pulses to a linear inductive voltage adder (LIVA)(20) which delivers the pulses to the ion beam source (25).
Patent CA-2187117-A1 (CA)
Title: Contact element and ceiling element for a heating and cooling ceiling
Inventor: SOKOLEAN HELMUTH
IPC: F24D3/16
Filed: 1996-10-04
Abstract: In order to improve the heat-conducting connection between a contact element (3) and a ceiling panel (1) which are adhesively bonded to one another, the contact panel (5) of the contact element (3) is provided with an adhesive depression (10) in the contact surface (6), said depression taking up only part of said contact surface, while the remaining part of the latter rests directly against the upper side of the ceiling panel (1). The contact panel (5) may be elastically or plastically deformable, e.g. along a bending groove (9), with the result that it adapts more easily to irregularities, such as those caused, for example, by slight sagging of the ceiling panel (1). This permits larger widths of the contact panel (5) without impairing the thermal contact. In order to ensure close abutment of the parts of the contact surface (6) which are not adhesively bonded to the upper side of the ceiling panel (1), the contact panel (5) can be appropriately prestressed.
Patent CA-2189587-A1 (CA)
Title: Glass/cellulose as protein reagent
Inventor: PUGIA MICHAEL J
IPC: G01N33/52
Filed: 1996-11-04
Abstract: Disclosed is an improvement in the method of deter-mining protein in an aqueous fluid such as urine by con-tacting the fluid with a reagent system of a buffer and a protein error indicator.  The improvement involves carry-ing  out  the  determination  in  the  presence  of  a glass/cellulose combination.
Patent CA-2189903-A1 (CA)
Inventor: PETERS KENNETH A
IPC: A01K91/06
Filed: 1996-11-08
Abstract: A fishing tackle for simulating the action of fly fishing which has a float, normally floating on top of the water, and free to rotate thereon, a leader extending through the float at an inclined elevation relative to the surface of the water with an upper leader segment having, at its distal end a hook, and preferably a fish recognizable token such as feathers, flies or frogs so that when the opposite end of the leader, being the lower segment, is pulled by a fishing rod the float rotates and the hook and fly come close to and sometimes touch the water to simulate the action of fly fishing.
Patent CA-2194223-A1 (CA)
Title: Method and apparatus for fueling vehicles with liquefied cryogenic fuel
Inventor: KOOY RICHARD JOHN
IPC: F17C5/00
Filed: 1995-03-15
Abstract: Apparatus for and method of, withdrawing liquefied cryogenic fuel stored in a primary insulated storage tank (12) at a low pressure and at a temperature close to its boiling point; increasing the pressure (22) of the withdrawn liquefied cryogenic fuel and then feeding the pressurized liquefied cryogenic fuel through a heat exchanger (36) to warm the liquefied cryogenic fuel to a subcooled or near saturated liquid condition; and feeding the said warmed and pressurized liquefied cryogenic fuel to an insulated tank (42) on a vehicle at a refueling facility, said vehicle using liquefied cryogenic fuel as its fuel and the insulated vehicle fuel tank being adapted to safely contain and store the said liquefied cryogenic fuel in liquid form, at an approximate saturated condition.
Patent CA-2194530-A1 (CA)
Inventor: VIGANO' EUGENIO
IPC: A47J31/30
Filed: 1997-01-07
Abstract: The present invention relates to a method for making aluminium boiler units for coffee making machines, in particular boiler units having a faceted upwardly tapering side surface. The method comprises the step of drawing an aluminium disc, so as to provide a hollow body,  having substantially the configuration of the boiler unit to be made, but provided with a closed top end and an open bottom end.          About the top end portion of the hollow body is formed, by a rolling operation, a thread for screw engaging with the top portion of the coffee making machine.          Then, by a cutting operation, is removed the metal disc closing the top end portion of the boiler unit body, whereas the bottom end portion thereof is closed by an aluminium bottom element which is clamped to the boiler unit body.
Patent CA-2195984-A1 (CA)
Inventor: TIEDEMANN EDWARD G JR
IPC: H04B/
Filed: 1995-07-05
Abstract: La présente invention décrit un procédé de régulation de puissance permettant à une station de base communiquant avec un radiotéléphone mobile, par le biais d'une voie d'aller pour paquets de données, de régler la puissance dudit radiotéléphone mobile lorsqu'il transmet à la station de base en empruntant une voie opposée pour paquets de données. La station de base maintient le rapport de l'énergie par bit à la densité spectrale du brouillage total à un seuil maximal pour la voie opposée, ainsi qu'à un seuil souhaité qui a pour résultat un faible taux d'erreurs de trame. Par la comparaison, pour chaque radiotéléphone, du rapport estimé de l'énergie par bit à la densité spectrale du brouillage total aux seuils maximal et souhaité, sont générées des commandes de régulation de puissance pour accroître ou réduire la puissance d'émission desdits radiotéléphones, en fonction du résultat de la comparaison.
Patent CA-2197327-A1 (CA)
Title: Oral sustained-release preparation
Inventor: TAKADA SHIGEYUKI
IPC: A61K31/4184
Filed: 1995-09-21
Abstract: A microcapsule comprising a physiologically active substance which is watersoluble at a pH no higher than about 3, and a biodegradable polymer. A process for producing the microcapsule is also provided.
Patent CA-2199943-A1 (CA)
Inventor: PERO RONALD W
IPC: G01N21/78
Filed: 1995-10-18
Abstract: A method of testing the immune competency of an individual by determining, from a sample of the blood of the individual, a value for total plasma/serum thiols including both protein thiols and nonprotein thiols, and comparing the value so determined with a reference value of total plasma/serum thiols to ascertain whether the determined value is higher or lower than the reference value, a determined value lower than the reference value being indicative of impaired immune function.
Patent CA-2199976-A1 (CA)
Title: Indole derivatives
Inventor: MACHII DAISUKE
IPC: C07D403/12
Filed: 1996-07-16
Abstract: Indole derivatives represented by general formula (I) or pharmacologically acceptable salts thereof, wherein R1 and R2 are the same or different and each represents hydrogen, lower alkyl, hydroxy, lower alkoxy, halogeno, (a): -O-(CH2)n-OR5 or (b), R3 represents hydrogen, lower alkyl or (c) and R4 represents hydroxy, lower alkoxy, optionally substituted aryloxy or -NR10R11.
Patent CA-2200488-A1 (CA)
Inventor: BUESCHER ALFRED J
IPC: F02M61/10
Filed: 1995-09-07
Abstract: A diesel unit injector of the EMD type is provided with a tip (30a) whose radius (R4) is centered below the center of radius (R5) of the sac which it encloses, and the sac volume is minimized. Th e lower face (31a, 33a) of the nozzle body (10a) of the injector is faired in such a manner as to maintain a strong wall cross section.      A system utilizing a set of potential substitute spring seats (S) is used to reset the opening pressure, as upon rebuilding, within narrow tolerances. The nozzle body (10a) is shortened and the check valve cage (6a) correspondingly lengthened to reduce the length of the injector valve proper. Trapped volume is reduced consistently with fuel flow requirements.
Patent CA-2202267-A1 (CA)
Title: Bileaflet mechanical heart valve with pivoting mechanism preventing stagnation
Inventor: STOBIE ROBERT
IPC: A61F2/24
Filed: 1995-12-06
Abstract: A bileaflet mechanical cardiovascular valve comprising an annular valve body having a pair of occluder leaflets pivotally mounted therewithin. The occluder leaflets are pivotally mounted within the valve body by the snap-fitting of ear member which extend from the top and bottom ends of the occluder leaflets into corresponding cropped pivot slots formed within the annular valve body. Each cropped pivot slot comprises a spheroidal depression or recess having a first flat cropped edge and a second flat cropped edge. The ear members of the occluder leaflets are sized and configured relative to the cropped pivot slots to facilitate opening and closing of the occluder leaflets with minimal likelihood of hemolysis or thrombotic complications. Additionally disclosed is a specialized machine tool and method for machining the cropped pivot slots in the annular valve body.
Patent CA-2202415-A1 (CA)
Inventor: KAWAMURA AKIRA
IPC: C08G18/64
Filed: 1997-04-11
Abstract: A water soluble resin obtainable by reacting at least two members comprising a polyamine and a urea compound, or at least four members comprising a polyamine, a urea compound, a dibasic carboxylic acid compound and a lactam, followed by reacting the reaction product with a cross-linking compound selected from epihalohydrins, .alpha. , .gamma. -dihalo- .beta. -hydrins, glycidyl compounds and isocyanates; and the water soluble resin is useful for paper coating composition by being mixed with a pigment and an aqueous binder; and the paper coating composition does not generate formaldehyde and can give coated papers with various improved properties including   excellent   ink  acceptability   and  water resistance.
Patent CA-2205318-A1 (CA)
Inventor: KHALILI AZITA
IPC: B22C9/06
Filed: 1997-05-14
Abstract: A method of casting an engine block of aluminum whose working surfaces, after milling the interiors of the cylinders, are coated with a harder metal, particularly nickel, includes inserting permanent molds in the sand mold and manufacturing the cylinder interiors of a metal which has a thermal expansion coefficient of greater than 18 x 10-6K-1.
Patent CA-2209234-A1 (CA)
Title: Peptide and peptide analog protease inhibitors
Inventor: ALBRECHT ELISABETH
IPC: A61P25/28
Filed: 1996-01-05
Abstract: Methods of use of compounds and compounds for the treatment of disorders characterized by the cerebral deposition of amyloid are provided. Among the compounds are those of formulae (I) and (II), in which R1 is preferably 2methyl propene, 2-butene, cyclohexyl or cyclohexylmethyl; R2, R4, and R8 are each independently methyl or ethyl; R3 is preferably iso-butyl or phenyl; R5 is preferably iso-butyl; R6 is H or methyl; R7 - (Q)n is preferably benzyloxycarbonyl or acetyl; Q is preferably -C(O)-; RB is preferably isobutyl; RA = -(T)m-(D)m-R1, in which T is preferably oxygen or carbon, and D is preferably a mono-unsaturated C3-4 alkenyl; and X is preferably a .alpha.ketoester or .alpha.-ketoamide or aldehyde.
Patent CA-2209336-A1 (CA)
Inventor: RITZ JOSEF
IPC: C07B63/02
Filed: 1995-12-22
Abstract: Cleaning raw caprolactam by hydration, subsequent treatment in an acid medium and final distillation in an alkaline medium, in which (a) 6-amino capronitrile is converted into raw caprolactam by reaction with water, (b) difficultly and easily boiling components are removed from the raw caprolactam from step (a); (c) the raw caprolactam from step (b) is treated with hydrogen at a temperature in the 50 to 150 °C range and a pressure in the 1.5 to 250 bar range in the presence of a hydration catalyst and, if desired, a solvent, to give a mixture A;(d1) mixture A is taken at a temperature in the 30 to 80 °C  range and a pressure in the 1 to 5 bar range over an ion exchanger containing acid terminal groups to give a mixture B1 or (d2) mixture A is distilled in the presence of sulphuric acid, in which any solvent is removed before the addition of the sulphuric acid to give a mixture B2; and (e) mixture B1 or B2 is distilled in the presence of a base to yield pure caprolactam.
Patent CA-2213366-A1 (CA)
Inventor: MUELLER FRANK
IPC: A61C5/35
Filed: 1997-08-19
Abstract: A system for receiving a tooth replacement part and placing the tooth replacement part into a patient's mouth, with the tooth replacement part having a securing projection, includes a holder having at least one recess and an adapter having a connecting portion detachably connected to the at least one recess of the holder. The adapter has a cutout for positive-lockingly receiving the securing projection of the tooth replacement part. A packaging system for the tooth replacement parts includes a container. An adapter is provided for each tooth replacement part. The adapter has a cutout for receiving the securing projection of the tooth replacement part and has a connecting portion opposite the cutout. The container has a removal opening for selectively allowing access to the connecting portion of the adapter placed into the container. The connecting portion is detachably connectable to the holder insertable through the removal opening.
Patent CA-2213580-A1 (CA)
Inventor: COSTA PETER F
IPC: A61F2/00
Filed: 1996-02-13
Abstract: A system for performing an end-to-side vascular anastomosis, inclunding an anastomosis device, an application instrument and methods for performing a vascular anastomosis. The system is applicable for performing an anastomosis between a vascular graft and the ascending aorta in coronary artery bypass surgery, particularly in port-access CABG surgery. A first aspect of the invention includes a vascular anastomosis staple. A first configuration has two parts: an anchor member (101), forming the attachment with the target vessel wall and a coupling member (102) forming the attachment with the bypass graft vessel. The anastomosis is completed by inserting the coupling member (102), with the graft vessel attached, into the anchor member (101). A second configuration combines the functions of the anchor member and the coupling member into a one-piece anastomosis staple. A second aspect of the invention includes an anastomotic fitting, having an inner flange over which the graft vessel is everted and an outer flange which contacts the exterior surface of the target vessel.
Patent CA-2217275-A1 (CA)
Title: Multiple internetworking realms within an internetworking device
Inventor: WATT JAMES
IPC: H04L45/52
Filed: 1997-10-03
Abstract: An internetworking system operating over an ATM backbone. The physical internetworking devices within the system are shared to provide the internetworking functions while servicing two or more distinct and isolated user networks. This is accomplished by logically partitioning the devices into distinct sub-elements which provide all or part of the internetworking functions. These sub-elements are uniquely allocated to independent realms which are then assigned to specific user networks.
Patent CA-2217596-A1 (CA)
Inventor: COATES RICHARD TIMOTHY
IPC: E21B23/01
Filed: 1997-10-07
Abstract: Methods and apparatus are described for the seismic exploration of strata adjacent to a borehole, wherein an arrangement of geophones is lowered into the borehole and clamped to the wall. The geophones are clamped at essentially equal angular distances along the circumference of the borehole. A plurality of such arrangements can be positioned along the longitudinal axis of the borehole. By combining the outputs of the geophones noise signals generated by symmetric guided waves are attenuated. The arrangement can be used for cross-well seismic acquisition and in combination with seismic sources and/or attenuator so as to form an single-unit exploration tool for borehole seismics.
Patent CA-2219621-A1 (CA)
Title: Foamable gel composition
Inventor: HUGHES TREVOR LLOYD
IPC: C09K8/518
Filed: 1997-10-30
Abstract: A CO2-foamable gelling composition and use of said composition for conformance control operations are described. The gelling fluid comprises a decomposing agent to counteract the detrimental effect of CO2 on the gelling process.
Patent CA-2220179-A1 (CA)
Inventor: SHULTZ JAY SHELDON
IPC: D04H13/00
Filed: 1996-05-29
Abstract: There is provided a laminate material having stretchability and recovery, breathability and barrier properties, and being made from a nonwoven elastomeric web having at least one web of textile material discontinuously adhesively bonded to each side thereof. The laminate material is free of an elastomeric film, the elastomeric web is substantially flat when the laminate is unstretched, and the nonwoven elastomeric web provides recovery to the laminate. The nonwoven elastomeric web is preferably a web of meltblown elastomeric fibers and the other webs may be knits, wovens or scrim materials. These laminates are well suited for infection control products, personal care products and garments.
Patent CA-2220193-A1 (CA)
Title: A sophisticated structure for a tape measure
Inventor: LI SHIH LIN
IPC: G01B3/10
Filed: 1997-11-04
Abstract: The present invention relates to a sophisticated structure for a tape measure which comprising: a measuring tape; a main body; and a brake apparatus, wherein the brake apparatus includes a plurality of acute teeth; a brake lever and two positioning pins. By the above structure, when using the tape measure, the user may pull out the tape with estimated shortest length which assure him of being free from the fear that the tape might wind up abruptly causing injury to the user or a third person. The tape measure also can be used to measure successively several objects with different lengths by increasing the tape length stepwisely from the shortest to the longest. A more particular structure is provided by the invention that when winding up the tape, the user may further pull out a short section of the tape and hold it by hand, then tilt the main body in its axial direction with a certain angle and release the tape to perform the withdrawal operation.
Patent CA-2220980-A1 (CA)
Inventor: ROHEE RENE
IPC: B60N2/90
Filed: 1997-11-07
Abstract: Il s'agit d'une glissière pour siège de véhicule, comprenant un profilé mâle (12) en U dont les deux ailes (14) se prolongent extérieurement par des rabats (16) s'étendant en biais vers l'extérieur et vers le fond (13) du profilé mâle jusqu'à une portion terminale verticale (19), et un profilé femelle (11) en U dont les ailes (23) se prolongent par des auges rentrantes (26) pénétrant entre les ailes du profilé mâle et leurs rabats. Des billes (31, 33) de même diamètre sont disposées d'une part entre chaque rabat et l'auge rentrante correspondante en s'appuyant au moins sur la portion terminale verticale du rabat et sur une portion plate oblique (28) qui prolonge une portion initiale horizontale (27) de l'auge rentrante, et d'autre part entre le rabat et une zone de coin (24) située à la jonction entre le fond (20) et l'aile correspondante du profilé femelle.
Patent CA-2222138-A1 (CA)
Title: Method of preparing 3-haloalkyl-1h-pyrazoles
Inventor: BERTENSHAW STEPHEN
IPC: C07D231/12
Filed: 1996-05-23
Abstract: An efficient synthesis of 3-haloalkyl-1H-pyrazoles, suitable for adoption in a safe, large-scale process, has been developed.
Patent CA-2224359-A1 (CA)
Inventor: HEREDIA LEON M
IPC: C12M1/00
Filed: 1997-12-10
Abstract: Apparatus and methods for generating, administering, extracting and recovering sterilant gas for sterilizing and/or decontaminating enclosed spaces such as, for example, interior spaces of microbial isolators, and also to components associated with such apparatus and methods. Specifically contemplated herein, inter alia, is an arrangement for selectively and alternately admitting and restricting the flow of gas through a conduit, including an arrangement for providing a locating feedback to a displacing arrangement to ensure substantially precise positioning of a driven element. This admitting and restricting arrangement may conceivably be utilized in contexts other than contexts of apparatus and methods for generating, administering, extracting and recovering sterilant gas for sterilizing and/or decontaminating enclosed spaces.
Patent CA-2225040-A1 (CA)
Title: Rail vehicle comprising a single-axle bogie
Inventor: HOCK JOHANNES
IPC: B61F5/38
Filed: 1997-04-15
Abstract: On a rail vehicle comprising a single-axle bogie 2, 3, pivotally mounted around a vertical axis 8 in relation to an associated wagon body 13, coupled to a servo unit 15 which depends on a transmitter sensor unit influenced by the radius of curvature of a rail to be travelled on, the transmitter sensor unit, in order to provide a simple control means, is equipped with an electric transmitter sensor and a downline electric low-pass filter, in which context after the low-pass filter, a quasi static, interference-free output signal is provided for the control of the servo device 9. (Fig.1)