baber/WOPTO huggingface dataset:
Patent CA-2159863-A1 (CA)
Title: Apparatus and method for implanting a prosthesis
Inventor: TIMPERLEY JOHN
IPC: A61F2/36
Filed: 1995-10-04
Abstract: Apparatus for performing prosthesis surgery comprising a phantom implant component, means for holding said phantom implant component accurately and stationary relative to a cavity in a bone, said phantom component having a tapered insert portion the dimensions of which are identical to or larger than the insert portion of an implant component which is to be fitted.
Patent CA-2159894-A1 (CA)
Title: Method for anchoring slings in a panel and anchor therefor
Inventor: ARTEON MARCEL
IPC: B28B23/00
Filed: 1995-02-14
Abstract: A method for handling a curable panel by means of slings, and an anchor for carrying out the method, are disclosed. An insert including two resilient arms is used to fill an opening (6) defining an upper channel for receiving at least one sling (E) once the curable panel material has been cast.
Patent CA-2160225-A1 (CA)
Title: A process for controlling the sedimentation of sticky impurities from paper stock suspensions
Inventor: SCHULTE HEINZ-GUENTHER
IPC: D21H17/26
Filed: 1994-03-30
Abstract: The invention concerns a method of the deposition of "stickies" from paper-pulp suspensions in the manufacture of paper. The invention proposes that the deposition of the stickies is monitored by adding to the pulp suspension and effective amount of native starch.
Patent CA-2162505-A1 (CA)
Title: Extension cord having a built-in current and load indicator
Inventor: GUERIN MARIO
IPC: G01R31/50
Filed: 1995-11-09
Abstract: There is provided a circuit testing device having at least first and second conductors and voltage detection means connected between the first and second conductor, and current detection means comprising an induction circuit operatively associated with one of the conductors.  LED's or other indicating means provide a visual indication of both the presence of a voltage in the circuit as well as the presence of current being drawn by a load.
Patent CA-2164514-A1 (CA)
Inventor: ZEINDLER HEIDI
IPC: A61J17/00
Filed: 1995-03-29
Abstract: Thermomètre du type sucette comprenant une plaque pare-lèvres (1'), une tétine en caoutchouc (2) faisant saillie sur cette plaque, un détecteur de température (6) et un système électronique de mesure de température, caractérisé en ce que le détecteur de température (6) est monté sur une pièce d'ancrage métallique (8) logée à l'intérieur de la tétine (2), en ce que ladite pièce d'ancrage est reliée, à travers la paroi de la tétine, à un élément antagoniste métallique plat (9) disposé à l'extérieur de la tétine, et est maintenue fixe dans la paroi (4') de la tétine. On obtient ainsi une transmission de chaleur optimale de la langue d'un patient au détecteur de température (6), de sorte que la température peut être mesurée et relevée en un temps très court (conduction thermique optimale entre la langue et le détecteur de température).
Patent CA-2165916-A1 (CA)
Inventor: FRAYSSE PHILIPPE
IPC: F25J3/00
Filed: 1995-12-21
Abstract: Afin de prérefroidir un débit de gaz a distiller, avant une étape d'épuration, on l'envoie dans un échangeur ou il se refroidit contre un débit de fluide frigorigène. Ce fluide frigorigène est détendu au moins en partie avant de refroidir le gaz non épuré et peut être une fraction du gaz a distiller ou un produit de la distillation. Il est préférentiellement un gaz de cycle du système. Cette disposition permet de supprimer un groupe frigorifique.
Patent CA-2166531-A1 (CA)
Inventor: RAWLINGS ANTHONY VINCENT
IPC: A61K8/66
Filed: 1994-09-08
Abstract: Composition destinée à être appliquée localement sur la peau pour réduire ou empêcher la desquamation, les pellicules ou l'acné et comprenant une ou plusieurs enzymes semblables à la cathépsine D de la couche cornée. De plus, la composition peut comprendre une deuxième enzyme sélectionnée parmi les glycosidases, les protéases, les lipases et des mélanges de celles-ci. D'autres principes actifs éventuels comprennent des filtres solaires, des lipides, des acides hydroxy carboxyliques et cétocarboxyliques.
Patent CA-2166930-A1 (CA)
Inventor: HARADA KEIZO
IPC: B22F3/11
Filed: 1996-01-10
Abstract: A process for preparing a metallic porous body, comprising: forming a layer comprising Cu, a Cu alloy, or a precursor thereof onto a skeleton composed of a porous resin body having a three-dimensional network, heat-treating the resin body with the layer formed thereon to remove a heat-decomposable organic component, thereby forming a porous metallic skeleton of Cu or a Cu alloy; and plating the surface of the Cu or Cu alloy skeleton with Ni or an Ni alloy.  The heat treating may be carried out by direct induction heating.  The metallic porous body is useful as electrodes for batteries, various filters, carriers for catalysts, etc.  When the porous body is cut and used as the electrode substrate, the coating of an area, where Cu or its alloy has been exposed by cutting or the like, with a third metal having a lower ionization tendency than Cu or its alloy can provide an electrode substrate having better corrosion resistance and battery service life.
Patent CA-2168651-A1 (CA)
Inventor: MOORE BOYD B
IPC: E21B47/12
Filed: 1994-08-02
Abstract: An apparatus (2) and method is provided whereby a small diameter, single conductor wire-line (22) is combined with standard slick-line equipment to obtain "real-time" surface display of borehole logging data from well-logging tools attached to the end of wire-line (20). A helically-formed, insulated conductor (20), which coextends within the hollow space (19) of conductive tube (18) to form an annular space (21) between the insulation (23) [on stranded 20 gauge silver-plated copper conductor (22)] and inner wall of the tube (18) [1/8" outside diameter stainless steel tubing with about 0.022" wall thickness], functionally replaces standard solid conductor wire of 1/8" diameter for lowering tools down into a wellbore and for transmitting tool-generated signals to a surface-located display unit.
Patent CA-2168939-A1 (CA)
Title: Synthesis of pharmaceutically useful pyridine derivatives
Inventor: BEKHAZI MICHEL
IPC: C07C45/68
Filed: 1996-02-06
Abstract: A process is provided of reacting:     (see fig.I)   (see fig.II)    (see fig.III) (see fig.IV) wherein R, R1, R2, R3 and X are selected from:     (see fig.V)
Patent CA-2181152-A1 (CA)
Inventor: MECKLER MILTON
IPC: F24F5/00
Filed: 1994-01-14
Abstract: An air quality and temperature responsive air conditioning system wherein modules are employed to precondition the air for humidity control, to heat and cool the air, and to bypass the supply air in excess of the demand of a multiplicity of comfort zones (Z) with thermostat control (T), and featuring a bypass module (M) characterized by parallel ducting, one ducting (55) which is restricted by a damper (57) responsive to a supply air back pressure sensor (S1), and one ducting (56) which is opened by a damper (60) responsive to an air quality sensor (S2).
Patent CA-2184654-A1 (CA)
Inventor: IGARI YASUTAKA
IPC: A61K9/16
Filed: 1996-09-03
Abstract: A method of production of sustained-release microcapsules that comprises obtaining microcapsules comprising a bioactive substance that are encapsulated with a biodegradable polymer, and thermally drying the obtained microcapsules at a temperature not lower than the glass transition temperature of the biodegradable polymer for about 24 to about 120 hours to produce the sustained-release microcapsules comprising, relative to the weight of the sustaind-release microcapsule, not less than 60% (w/w) of the biodegradable polymer, possessing pharmaceutical characteristics clinically excellent in that a bioactive substance is released at constant rate over a very long period of time from just after administration with dramatically suppressed initial release of the bioactive substance in excess just after administration and with minimum remaining organic solvent.
Patent CA-2185473-A1 (CA)
Title: Vibration Sensors for Use in Micro-Gravity Environment
Inventor: KAWASAKI SHUICHI
IPC: G01H9/00
Filed: 1993-05-12
Abstract: The object of the invention is to make it possible to detect vibrations which would destroy a micro-gravity environment, to grasp factors of the vibrations, to detect and grasp a position and a scale of meteoroid/debris collisions, and to establish a counter-measure.             Vibration sensors are disposed in a matrix array on a vibrating body placed in a micro-gravity environment, and the vibration data are collected and fed to a computer.          The computer analyzes a spectrum of the vibration, in a neural network section a vibration source is specified on the basis of the analyzed spectra, in a fuzzy control section, actuators are driven so as to reduce harmful vibrations in response to the vibration energy and the energy source specified by the neural network section, and if necessary, a vibration factor is eliminated. The computer takes in the result of driving for the actuators, the results are learnt in the neural network section and in the fuzzy control section to be ready for generation of vibrations at the next time. The vibration sensor comprises a reflector or a transparent refractor disposed as floating in a micro-gravity space, output means fixed to the vibrat-ing body for emitting energy towards the reflector or transparent refractor, and a receiver fixed to the vibrating body for receiving energy sent from the reflector or trans-parent refractor and measuring the nature of vibrations of the vibrating body on the basis of movement of the reflected or permeated energy.
Patent CA-2185805-A1 (CA)
Inventor: FRANK GEORG
IPC: A61K31/19
Filed: 1995-03-15
Abstract: On a découvert que le cétoprofène dosé à 12,5 mg est un analgésique et un antipyrétique puissant. Ce faible dosage permet la vente sans ordonnance.
Patent CA-2186588-A1 (CA)
Inventor: ASHLEY GARY W
IPC: C07F9/10
Filed: 1995-03-28
Abstract: A novel class of cationic phospholipids and novel method for their synthesis are disclosed. The class of phospholipids comprises phosphotriester derivatives of phosphoglycerides and sphingolipids. It has been unexpectedly found that liposomes comprising one or more of these cationic phospholipids are effective in the lipofection of nucleic acids. These novel phospholipids are particularly attractive because of they are not only effective in lipofection, but are extremely cheap and easy to male.
Patent CA-2189702-A1 (CA)
Inventor: CHAVEZ DAVID LEE JR
IPC: H04W68/00
Filed: 1996-11-06
Abstract: A PCS switching system where a wireless set registers on a base station regardless of whether the base station has capacity to complete a call for the wireless set. When an incoming call is received for the wireless set, a central computer providing overall control of the PCS system directs this call to a paging zone controller of a paging zone in which the wireless set is registered. If the base station does not have capacity to handle that call, the paging zone controller transmits a message via the base station and a paging channel to the wireless set informing the wireless set that a page is pending and that it must find a base station with idle capacity. The wireless set does this by listening to the paging channel until a base station is determined that has idle capacity. The base stations periodically transmit on the paging channel, and each of their messages includes the present capacity of the base station. The wireless set establishes communication with the new base station and ceases to be in communication with the original base station. Since the wireless set is already registered with the paging zone controller, it is not necessary for the paging zone controller to re-register the wireless set with the wirelessswitching network when the wireless set moves from one base station to another base station within the same paging zone.
Patent CA-2190136-A1 (CA)
Title: Method and apparatus for ameliorating aging process
Inventor: JACOBSON JERRY I
IPC: A61N2/02
Filed: 1995-05-25
Abstract: A method and apparatus for ameliorating the aging process and the effects of aging and maintaining the integrity of health is provided. The method includes subjecting biological systems to alternating and steady magnetic fields having flux densities ranging from 10-6 gauss to 10-20 gauss and frequencies up to 1014 Hertz. The calculation is made with reference to the equation mc2 = Bvlq, where m = mass of the target; C = speed of light; B = magnetic flux density; v = inertial velocity of the mass contained in 1; 1 = length of the conductive body of the biological system; and q = unity. The frequency when AC is indicated is calculated with the cyclotron resonance formula: fc = qB/(2.pi.m). The apparatus (10) includes a specially constructed pool or tub (20) for generating the specific magnetic flux necessary for treatment. Directional orientation and positioning of the patient (4) is varied depending on the specific treatment scheme.
Patent CA-2190662-A1 (CA)
Inventor: FUSCO LUIGI
IPC: B62B7/12
Filed: 1996-11-19
Abstract: The reason"BABY EXPRESS mg" was invented, was to allow parents to move from their vechiles, to places of business or social with comfort and ease.. The way "BABY EXPRESS mg" works, is once the parents have reached their destination, they get out of their vechile, undo the childs seat belt which goes over the car seat, they remove the car seat from the vechile, without removing the child, then letting the rear wheels to drop to the ground, pulling the top rear handle up, by holding with your foot the rear wheeles, which allows space between the ground and the seat, at the same time, you pull a lever at the rear of the seat, allowing the front wheeles to drop to the ground locking into place. The primary use of this invention, is to make it more convenient for the consumer,by inventing a product,which is compacted into three functions; 1) INFANT CAR SEAT 2) HAND HELD INFANT CARRIER, 3)INFANT MOBILE UNIT"BABY EXPRESS mg"
Patent CA-2191010-A1 (CA)
Title: Method of high pressure molding and apparatus therefor
Inventor: NAKAYAMA JUNYA
IPC: B29C43/12
Filed: 1996-11-22
Abstract: A method of pressure molding a material into a desired shape comprises placing the material in a hollow mold form, wherein the mold  form  provides,  at  one  end,  a  mouth  for  receiving  a pressurizing unit, said unit comprising a resilient pouch capable of being  inflated under pressure,  inserting and securing the pressurizing unit in the mouth, and inflating the pouch using a pressurizing agent such that the pouch forces the material against the interior of the mold form thereby transferring the shape of the mold form to the material.
Patent CA-2191513-A1 (CA)
Title: Cathode Structure for Cathode Ray Tube
Inventor: PRUVOST JEAN-CLAUDE
IPC: H01J29/04
Filed: 1996-11-28
Abstract: An improved cathode structure for a cathode ray tube includes a first metal tube which can receive an emitting part and a heating element, a second metal tube constituting the cathode shielding, and means for retaining the first tube in position inside the second, wherein the retaining means are constituted by a single metal piece. In a preferential mode of implementation, the metal retention piece is constituted by a crown having branches extending in the direction of the axis of the crown.
Patent CA-2193828-A1 (CA)
Title: Procede permettant d'inhiber la fixation de l'integrine alpha 4 beta 1 a la molecule d'adherence cellulaire vasculaire 1 ou a la fibronectine
Inventor: KOGAN TIMOTHY P
IPC: A61K38/00
Filed: 1995-06-27
Abstract: La présente invention concerne un peptide cyclique isolé et purifié constitué de 5 à environ 13 résidus d'acide aminé modelés sur une partie du peptide CS1. Le peptide selon l'invention présente, de préférence, la séquence de résidus d'acide aminé correspondant au numéro d'identification de séquence 2-14 ou 16-42. La présente invention concerne également un procédé permettant d'inhiber, de façon sélective, la fixation de l'intégrine .alpha.¿4?.beta.¿1? à une protéine telle que la molécule d'adhérence cellulaire vasculaire 1, la fibronectine ou l'invasine, ledit procédé consistant à exposer une cellule qui exprime l'intégrine .alpha.¿4?.beta.¿1? à ladite protéine, en présence d'une quantité d'un tel peptide suffisante pour assurer une inhibition efficace. La présente invention concerne également une composition pharmaceutique comprenant un excipient physiologiquement acceptable et un peptide cyclique selon l'invention.
Patent CA-2195503-A1 (CA)
Title: Pump sprayer nozzle for producing a solid spray pattern
Inventor: GROGAN R PAT
IPC: B05B1/12
Filed: 1997-01-20
Abstract: A manually actuated pump sprayer of the type having a discharge nozzle cap in engagement with a probe, spin mechanics formed between the cap and the probe.  A generally cylindrical fluid flow dampening chamber, formed at the end of the probe in communication with the spin chamber or being integrated with the spin chamber, has a non-smooth sidewall defined by at least one projection extending toward the axis of the probe for reducing spin energy of the fluid spinning in the dampening chamber and/or in the spin chamber about the axis to effect a solid spray cone of fluid exiting the orifice.
Patent CA-2195993-A1 (CA)
Inventor: AHTILA PEKKA
IPC: D21C11/12
Filed: 1997-01-24
Abstract: Procedure for the burning of black liquor in a recovery boiler in conjunction with a process for the production of bleached pulp,  in which procedure the combustion process is supplied with preheated primary combustion air and preheated secondary combustion air and, tertiary combustion air to increase the oxygen content of the combustion gases. At least one of the combustion airs is preheated with the warm effluents of the bleaching plant.
Patent CA-2196095-A1 (CA)
Inventor: BOSSUT MICHEL
IPC: B60C11/04
Filed: 1997-01-27
Abstract: Bande de roulement (5) d'un pneumatique (1) comportant une armature de carcasse (2) renforcé par une ceinture de renforcement (3), la bande de roulemen t, comportant une surface dite de roulement (6), est divisée en au moins une bande circonférentielle. Chaque bande circonférentielle d'indice (i) est pourvue d'une pluralité d'incisions (71) de faible largeur dans la direction transversale. Sur chaque bande circonférentielle d'indice (i) on définit un taux d'entaillement circonférentiel qui permet de réduire la quantité d'énergie dissipée par déforma tion lors du roulage du pneumatique (1).
Patent CA-2196166-A1 (CA)
Inventor: KLOCKSETH MARTINUS OLIVER
IPC: A62B18/00
Filed: 1995-08-01
Abstract: A forced air breathing apparatus which includes a face piece (20a) for covering at least the nose or mouth of a wearer, a pump unit (10) arranged to supply air to a space within the face piece (20a), a filter (13) to filter air entering the face piece (20a) and valve means to control the flow of air from the pump unit (20) to the face piece (20a) during inhalation and from the face piece (20a) during exhalation. The pump unit (20) includes a fan (12) driven by an electric motor (11). The valve means includes an air inlet valve (19) and an air outlet valve (22), the air outlet valve (22) being maintained in a closed position during inhalation through the air inter valve (19) by air pressure from the pump unit (20) and being opened by exhaled air. The exhaled air also acts to close the air inlet valve (19) and prevents the entry of exhaled air to the pump unit (20). The fan (12) is a centrifugal fan driven at a substantially constant speed. A valve (14) is provided on the air inlet side of the pump unit (10) and is arranged to close when a defined air pressure is present within the pump unit (10) downstream of the fan (12).
Patent CA-2199067-A1 (CA)
Title: Polyglycerin ester sulfosuccinates, method for their preparation, and their use
Inventor: IRRGANG BERNHARD
IPC: A61K8/46
Filed: 1997-03-04
Abstract: The invention relates to fatty acid ester sulfosuccinates prepared by the esterification of polyglycerins in the first step with fatty acids FS-COOH, followed by the addition of maleic acid anhydride in the second step, and sulfonation and optionally partial or complete neutralization of the reaction product with one or more organic and/or inorganic bases.
Patent CA-2199530-A1 (CA)
Title: Process for preparing basic aluminum polychlorosulphates and their applications
Inventor: DUFOUR PASCAL
IPC: C01F7/78
Filed: 1997-03-07
Abstract: Aluminium polychlorosulphates of formula Al(OH)aClbYc/dM'Cl2/eM"Cl (I), in which Y = an anion with a valency of 2, such as SO4<2->, M' = a cation with a valency of 2, such as an alkaline earth, M" = a cation with a valency of 1, such as an alkali metal or ammonium, a, b, c and d are whole numbers or fractions and are not zero and e = 0, a whole number or a fraction such that 1.8 <a< 2.25, 0.001 <c< 0.150, b = 3-2c-a and 2d+e+b ≤ 3, and having a basicity  beta  of 60-75 % where  beta  = 100 x (3Al + 2M' + M" - 2Y - Cl)/3Al in which Al, M', M", Y and Cl are expressed in moles, are prepared by contacting a basic compound of an alkali metal, preferably in aqueous solution, and at least one basic compound of an alkaline earth metal or a halide of an alkaline earth metal, in aqueous suspension or as a powder, in the presence of sulphate ions, with a solution of basic aluminium chloride of formula Al(OH)xCly in which x = 0.1-1.5 and y = 3-x, at a temperature of from ambient temperature e (ca. 25 degrees C) to 70 degrees C, then after basification has been accomplished the reaction mixture is heated at a temperature of 60-95 degrees C for a period which is dependent on the cooking temperature, i.e. for 3-20 (5- 9) hours at 60 degrees C or for 5-15 (7-10) minutes at 95 degrees C.
Patent CA-2199634-A1 (CA)
Inventor: WOODARD F EUGENE
IPC: B32B27/36
Filed: 1995-09-08
Abstract: Durable-long lived plastic films (10) carrying sputter-deposited metal layers (20 and 22) on both sides are disclosed. The slip side (14) of the plastic film is not preglowed. The nonslip side (18) is preglowed. This combination of glowing and not preglowing leads to the desired long life.
Patent CA-2201513-A1 (CA)
Title: Procedure and apparatus for the drainage of the wire and/or press section of a paper machine or equivalent
Inventor: KARVINEN JUHA
IPC: D21F7/12
Filed: 1995-09-22
Abstract: Paper drainage and drying is required in modern high speed paper machines where the number of suction boxes is limited. The present method provides a procedure for the drainage of the wire and/or press section of a paper machine, in which procedure at least one gap and the suction pipe is connected to a vacuum device to develop a vacuum at least in this vacuum pipe, and in which procedure a felt, wire or equivalent is moved over the gap of the suction pipe, water being thus drained from the felt, wire or equivalent. In the procedure, the vacuum capacity is adjusted by measuring and/or adjusting at least the amount of water drained from the suction pipe and, on the basis of the measured data, adjusting the vacuum capacity by means of regulating devices. The invention also relates to an apparatus for adjusting the vacuum capacity.
Patent CA-2204813-A1 (CA)
Title: Stowage latch assembly for auger
Inventor: HILVERS MICHAEL J
IPC: B60P1/42
Filed: 1997-05-08
Abstract: A stowage latch assembly for an auger includes a hopper for holding granular material and an auger barrel which is swingably movable in an auger-stowing path from a hopper-unloading position, where the auger barrel extends outwardly from the hopper, to an auger-stowage position, where the auger is positioned adjacent a sidewall of the hopper. An auger-latching support assemblyis provided, which includes a gate member openable for receiving the auger barrel when the barrel is moved from the hopper-unloading position to the auger-stowageposition. The gate member is locked in a closed position when the auger is in the stowage position.