baber/WOPTO huggingface dataset:
Patent CA-2148057-A1 (CA)
Title: Distributorless ignition test device
Inventor: SIMS BENNY LEE
IPC: F02P17/00
Filed: 1995-04-27
Abstract: An adapter that enables the testing of secondary ignition signals of vehicle engines equipped with wireless secondary ignition systems is disclosed. The adapter detects secondary ignition voltage pulses generated by such an ignition system. It includes an input port coupled to an engine ground for receiving an electrical signal comprising a secondary ignition signal; an output port; and a filter coupled between said input port and said output port, said filter passing an electrical representation of said secondary ignition signal to said output port. In a preferred embodiment, the adapter includes a preamplifier coupled between the input port and the filter to amplify the electrical signal and an amplifier coupled between the filter and the output port to amplify the secondary ignition signal. The output port preferably is coupled to an oscilloscope allowing a technician to visually inspect the secondary ignition system waveform.
Patent CA-2148411-A1 (CA)
Title: Process and apparatus for the deposition of thin electrochromic layers formed of materials with a stoichiometric composition
Inventor: GREEN MINO
IPC: C23C14/26
Filed: 1995-05-02
Abstract: Thin layers forming an active colouring electrode in an electrochromic cell,  in particular in electrochromic glass for use in buildings and vehicles, are produced by vacuum evaporation of metal oxides in an apparatus  in which the  flow of  the vapour to the  substrate to be coated follows a path that avoids any direct contact with the electrical resistances providing the heat required for evaporation,  so as to obtain said thin layers in a stoichiometric  composition  with  respect  to  the  ideal formula of the evaporated oxide; this gives the highest colouring efficiency in the cell.
Patent CA-2148634-A1 (CA)
Inventor: MARCINKIEWICZ JOSEPH G
IPC: H02P6/16
Filed: 1995-05-04
Abstract: A BPM or SRM electric motor (M) is supplied  bus  current.         A  PWM  inverter  (I) uses bus current to commutate the motor by systematically  energizing   and   de-energizing   the   motor's windings  (W)  with  the  current.   The  resultant  bus current waveshape  has  characteristics  that  are  a  function   of   a commutation  angle  between  a  rotor (T) of the machine and its windings.  The waveshape includes the effects of bus  ripple  or transients.    A   commutation   controller   (10)  samples  the waveshape   during   each   commutation   interval   to   obtain commutation  angle information.  The controller provides control inputs to an  inverter  (I)  to  control  commutation  angle  in response  to  the sample information.  Commutation angle control includes calculating a control  variable  (Icurve)  which  is  a function  of  commutation  angle.  This variable is comprised of sampled data values which are additively combined  according  to a  prescribed  formula  and  which  provide  a  high  degree  of linearity  over  a  wide  range  of  commutation  angles.    The controller   is   further  responsive  to  the  motor's  impulse response  (Hmotor(t))  to  reject  bus  ripple  effects  on  the waveshape  samples. By  employing  the  control  variable  and impulse response, the controller provides appropriate  frequency (fout)  and  voltage  (voutcorrected)  inputs  to  the  inverter to achieve an optimum  commutation  angle  relationship  between the rotor and windings.
Patent CA-2150903-A1 (CA)
Title: Compounds for the treatment of leukemias
Inventor: PACHUK CATHERINE J
IPC: C12N15/09
Filed: 1993-11-16
Abstract: Ribozymes are provided in which the ribozymes have a catalytic sequence, two legs and at least one anchor sequence complementary to the substrate mRNA at a location that can be noncontiguous with the portions of the substrate mRNA complementary to the legs. In certain preferred embodiments, ribozymes capable of cleaving the L6 mRNA or both the L6 and K28 mRNAs are provided. Methods are provided for the treatment of chronic myelogenous leukemia (CML) and acute lymphoblastic leukemia (ALL) patients having the L6 and K28 translocations and, therefore, the L6 mRNA. Additionally, combination treatments comprising components specific for both the K28 and L6 mRNAs are provided. Combination treatments are also provided for those patients which express c-myc in conbination with K28 and/or L6 mRNAs. Methods of treatment include, for example, administration  of ribozymes and antisense olignucleotides directed against these mRNAs.
Patent CA-2151363-A1 (CA)
Title: Mounting assembly for suspending a glass-pane sliding door
Inventor: MARINONI MARIO
IPC: E05D15/06
Filed: 1993-12-16
Abstract: Mounting assembly for suspending a glass-pane sliding door from a horizontal rail, the assembly comprising at least one slide (6, 10) displaceable along the rail and at least one door carrier connectable to the slide and provided with two carrier plates (28, 30) receiving the glass-pane sliding door between the carrier plates (28, 30), characterised in that a coupling piece (16) of the door carrier is provided for connection to the slide (6, 10) and that the glass-pane sliding door equipped with the carrier plates (28, 30) and supported from below can be coupled to the coupling piece (16) and lifted from the supported position to a suspended position and vertically adjusted in the suspended position by a lifting and adjusting means accessible from one flat surface of the glass-pane sliding door.
Patent CA-2152251-A1 (CA)
Inventor: TAKEDA HARUMI
IPC: H02J15/00
Filed: 1995-06-20
Abstract: A solar cell system for storing electric power generated by solar cells and supplying the electric power to a load.  This system includes a solar cell assembly having a capacity for generating electric power in a quantity consumed by the load in one day, the quantity being determined from an estimated quanti-ty of solar radiation available on a rainy or cloudy day, and an electric double layer capacitor having a storage capacity corresponding at least to the quantity consumed by the load in one day.
Patent CA-2152288-A1 (CA)
Title: Seal arrangement in a flue gas armature
Inventor: STARKE WILFRIED
IPC: F16J15/06
Filed: 1995-06-21
Abstract: A seal for arrangement in a flue gas armature, especially in a shut-off device in the form of a jalousie flap, with at least one movable flap which, with its flap seal seat, can be brought to rest in a sealing manner on a corre-sponding stationary counter seal seat located on an armature housing. The flap seal seat or the counter seal seat is covered by an elastically deformable spring-steel strip which curves to the outside in convex fashion over the seal seat in question and has a first and a second longitudinal side. The first longitudinal side of the spring-steel strip is clamped to the part forming the seal seat in question. The second longitudinal side of the spring-steel strip is attached in a slidable fashion to that part to which the first longitudinal side of the spring-steel strip is clamped.
Patent CA-2153615-A1 (CA)
Title: Respiration mask
Inventor: EBERS MANFRED
IPC: A61M16/06
Filed: 1995-07-11
Abstract: An individual mask for artificial respiration of a patient has a mask body bridging the nose of the patient at least in the area of the nostrils.         The mask body has a hollow bead filled with an elastically yielding material for shaping the bead to match the contour of the patients face.  The mask body also has a connector for connecting thereto a gas  inlet line.   To the mask body securing straps may be attached.  An elastic film is connected to the bead and bridges a side of the mask body facing the patents face such that an interior space is delimited by the film and the mask body.  The film has a cutout for introducing into the interior space the nose of the patent.          The film is preferably made of a breathable and watervapor-permeable material.
Patent CA-2156641-A1 (CA)
Title: Type s3n2 chelators for radioactive isotopes, their metal complexes and their diagnostic and therapeutical use
Inventor: HILGER CHRISTOPH-STEPHAN
IPC: A61K38/00
Filed: 1994-03-29
Abstract: S u m m a r y This invention relates to new bifunctional chelating agents with intermittent chalcogen atoms, pharmaceuticals containing these compounds, their use in radiodiagnostics and radiotherapy, and methods for the production of these compounds.            The compound according to the invention has the general formula (I) M - L   wherein M represents a radionuclide of Tc or Re and L a ligand of the general formula (II).            It was found, surprisingly, that these new, bifunctional chelating agents with intermittent chalcogen atoms and their coupling products with compounds that accumulate specifically are excellently suited for producing radio-pharmaceuticals for diagnostic and therapeutic purposes.
Patent CA-2159660-A1 (CA)
Inventor: NIIMURA KOICHI
IPC: A61K38/05
Filed: 1993-03-09
Abstract: A phenylalanine-glycine derivative of the general formula (I):                         (See fig I) wherein R represents a residue of an antitumor substance, or a salt or ester thereof, a process for preparation thereof, and a pharmaceutical composition containing the same are described.     The novel conjugate of the phenylalanine-glycine derivative and the antitumor substance exhibits superior antitumor activity in comparison with the case wherein an antitumor substance is administered singly or as a mixture with phenylalanine.
Patent CA-2159873-A1 (CA)
Inventor: VAN NGUYEN QUAN
IPC: E21B10/52
Filed: 1995-10-04
Abstract: A rotary cone rock bit has bearing inserts pressed into the side of the shirttail portion of the rock bit body for stabilizing the rock bit during drilling. Such a rock bit has a steel bit body with a threaded upper pin for connection to a drill string. Cutter cones are mounted on lower leg portions of the rock bit body. The rock bit body gradually decreases in diameter from the gage diameter adjacent the lower tips of the shirttails adjacent to the cones to a smaller diameter shoulder the pin end of the body. The lowermost bearing insert protrudes laterally from the gradually decreasing diameter part of the bit body approximately half way between the lower tip of the shirttail and the shoulder at the upper end of the shirttail. The outer ends of the bearing inserts are rounded and substantially at the gage diameter of the bit for bearing on the wall of the borehole being drilled without appreciably reaming the borehole. The bearing inserts may have a layer of polycrystalline diamond on the protruding ends for minimizing wear. The protruding bearing inserts stabilize the bit without disrupting fluid flow around the bit.
Patent CA-2161923-A1 (CA)
Title: Thixotropic forming process for wheels fashioned in rheocast metal alloy and fitted with pneumatic tyres
Inventor: BALDI VALTER
IPC: B21K1/38
Filed: 1995-11-01
Abstract: The starting material in a thixotropic forming process for the manufacture of road wheels, fitted ultimately with pneumatic tyres, is an ingot (1) of rheocast metal alloy preheated to the semisolid state: the ingot is injected into a closed die (5) affording a cavity (7) in the shape of the wheel and equipped with independent thermoregulating circuits (6), routed and controlled in such a way as to maintain the wider passages (A) of the cavity at a temperature lower than that of the narrower passages (B); to ensure the die fills properly, the ingot (1) is injected at a variable and controlled velocity, correlated both to the rate at which the alloy spreads through the cavity (7) and to the geometry of the cavity itself, whereupon a pressure much higher than the injection force is applied to the solid-semisolid interface within the alloy, and sustained until full solidification is achieved.
Patent CA-2161925-A1 (CA)
Title: Method for working a log into a lumber
Inventor: CHANG CHIU-SHEN
IPC: B27B1/00
Filed: 1995-11-01
Abstract: A method includes  (a)  retaining a workpiece in position;  (b) providing at least one multiblade sawing machine; (c) providing at least one band sawing machine; (d) moving a workpiece along a longitudinal direction thereof to pass by the multiblade sawing machine so as to form a plurality of horizontal slits at a vertical section of one side of the workpiece, the plurality of horizontal slits being spaced apart an equal distance from each other and each having an inner root portion aligning with each other; and (e) moving the workpiece along the longitudinal direction thereof to pass by the band sawing machine which is able to cut the root portions of the plurality of horizontal slits out of the vertical section of the side of the workpiece so as to form a plurality of products.
Patent CA-2162043-A1 (CA)
Inventor: GOLDHARDT DONALD JAY
IPC: A61J15/00
Filed: 1994-05-11
Abstract: A gastrostomy tube (30) combines a conventional dome (34) and tubular shaft (31) with one-way cross-slit duckbill valve (44). The one-way cross-slit valve is made of an elastomeric material and has a hollow cylindrical body with first and second ends and an axis and a passageway through the body, the passageway being entirely intercepted by a ridge and valley wall or web structure integrally joined to the cylindrical body.
Patent CA-2162531-A1 (CA)
Title: Method for specifically detecting a coagulation factor v which has an increased stability toward activated protein c in the activated state
Inventor: KRAUS MICHAEL
IPC: C12Q1/56
Filed: 1995-11-09
Abstract: The invention relates to a method for qualitative detection and quantitative determination of the stability of activated coagulation factor V towards proteolytic degradation in a biological fluid sample, which includes mixing the sample with reagent A whose content of functional factor V is diminished as compared with normal, human plasma, adding a reagent B for activating the factor V of the sample, adding a reagent C for proteolytically degrading the activated factor V of the sample and adding reagents for determining residual factor Va activity. The sample forms at most 20% (pref. <= 10%) of the total test vol.
Patent CA-2162702-A1 (CA)
Title: Nouveaux derives du lupane, leur preparation et les compositions pharmaceutiques qui les contiennent
Inventor: DEREU NORBERT
IPC: C07C237/22
Filed: 1994-05-06
Abstract: Dérivés du lupane de formule générale (I) dans laquelle R est un radical de formule générale (II) pour lequel R' est un atome d'hydrogène ou de radical alcoyle, X est carbamoyle, Nméthylcarbamoyle, aminocarbonyle ou N-méthylaminocarbonyle, Y est phénylène substitué de formule générale (III), dans laquelle R1 et R2 sont H, halogène, alcoyle, alcoyloxy ou nitro, à l'exeption d'être identiques lorsqu'ils représentent H, R.degree. et R.degree..degree. identiques ou différents sont des atomes d'hydrogène ou des radicaux alcoyle et, n est 6 à 12, m est 0 à 2 et p est 0 à 2, avec: 6 < m+n+p < 12, les radicaux alcoyle (1 à 4C) étant droits ou ramifiés, ainsi que leurs sels lorsqu'ils existent et leur prepatation. Les produits selon l'invention sont particulièrement intéressants dans le domaine du SIDA et dans les affections médiés par les virus de la famille des herpès.
Patent CA-2163123-A1 (CA)
Title: Controlled oxygen/anti-microbial release films
Inventor: MALCHESKY PAUL S
IPC: A01N31/08
Filed: 1994-05-18
Abstract: A film for releasing at least one of an antimicrobial agent, oxygen, and a medicament includes a flexi-ble, porous layer (18) such as a wo-ven, non-woven, or knitted cloth or a layer of open cell foam.  A first dry reagent (12) and a second dry reagent (14) which react in the pres-ence of a dilutant to form the anti-microbial agent, oxygen, or medica-ment attached to the flexible, porous layer. In one preferred embodiment, the two dry reagents are disposed on opposite sides of the flexible, porous layer such that the flexible porous layer keeps the two apart and pre-vents a premature reaction.  Porous outer layers (20, 22) prevent the pow-dered reagents from being wiped off while permitting dilutant access. In a preferred embodiment, the powdered reagents include acetylsalicylic acid and a perborate which react in the presence of water to generate per-acetic acid (an antimicrobial agent which breaks down in a matter of minutes to hours into oxygen) and salicylic acid (a topical keratotic). The rate at which the reaction occurs and the peracetic acid breaks down into oxygen is controlled by buffering the pH of the pow-dered reagents, by selectively micro-encapsulating the powdered reagents, by controlling the porosity of the layers, or the like.  Optionally, surfactants, detergents, emollients, gels, and the like can be added to the dry reagents.  Alternately, a single reagent which releases oxygen or forms a strong oxidant may be used.
Patent CA-2163273-A1 (CA)
Title: Eezee tester
Inventor: B N MICHAEL R
IPC: G01R31/74
Filed: 1995-11-20
Abstract: This device tests light bulbs, fuses, batteries and materials for electrical conductivity, plus it is also a flashlight. The light bulbs, fuses and batteries can all be of varying sizes and shapes. They come from the house (indoor and outdoor), or from the stove, or from the car, or from the boat, or the stereo, or from many other places where we find light bulbs, fuses, and batteries. This machine also tests the conductivity within items such as coins, cardboard, plastics, spoons, many other materials including cooking plates which may have metal on them, which is very useful to know before placing a plate or saucer in the microwave cooking oven. On the tester, the two metal plates top and bottom, with their unique design and specific arrangement allow for the testing of light bulbs of varying size and for round and flat and cylindrical fuses. The two external battery contacts are also uniquely arranged as well as the conductivity testing contacts. Yet, the EEZEE TESTER is really easy to use because of its design.
Patent CA-2166515-A1 (CA)
Inventor: ROBERTSON PETER MURDAY
IPC: G01N1/38
Filed: 1996-01-03
Abstract: In a method of testing a function of at least one detector (1) at an inspection station (S) for containers (1), particularly in an inspection unit (R) for multi-trip bottles (1), a test gas is fed from a source (10) to the inspection station, or as the case may be to the detector(s), at periodic intervals.
Patent CA-2166916-A1 (CA)
Title: Lampe electrique portable pour milieu de travail dangereux
Inventor: BAGGIO HORACIO A
IPC: F21L14/00
Filed: 1996-01-10
Abstract: Une lampe électrique portable adaptée pour une utilisation dans des endroits dangereux comporte un luminaire purgé avec de l'air respirable pour un délai prédéterminé avant de brancher une alimentation pour fournir de l'énergie aux lampes. Le luminaire est purgé en continu au cours de l'utilisation. Si la pression interne devient inférieure à un niveau minimal prédéterminé ou dépasse un maximum prédéterminé au cours de l'utilisation, l'alimentation des lampes est coupée, et le cycle de démarrage complet, y compris le délai, doit être entrepris avant que les lampes puissent être redémarrées. Tous les câbles et les composants sont soit isolés soit exploités à un niveau de puissance intrinsèquement sécurisé.
Patent CA-2167100-A1 (CA)
Inventor: REENTS WILLIAM DAVID JR
IPC: H01J49/16
Filed: 1996-01-12
Abstract: The present invention provides methods and apparatus for analyzing the particulate contents of a sample such that a high proportion of the sample particles are analyzed without discrimination against high electronegativity and high ionization potential elements. In an exemplary embodiment, the invention comprises an apparatus for analyzing the particulate content of a sample having particulate diameters in a range of 0.001-10 microns. The apparatus comprises an evacuable chamber equipped with a chamber entrance through which a particle-laden gas stream enters. An inlet device, such as a capillary, communicates with the chamber entrance for inputting the particle-laden gas stream to the evacuable chamber. A laser is positioned to produce a focused laser beam which intersects the particle-laden gas stream at a position approximately 0.1 mm from the chamber entrance.  The laser beam has a power density sufficient to fragment and ionize particles entrained within the particle-laden gas stream. A detector is positioned to detect the ionized species produced by the laser.
Patent CA-2169405-A1 (CA)
Title: Roofing Washer Magazine for Barbed Roofing Washers
Inventor: LARSON PAUL M
IPC: B25B23/04
Filed: 1996-02-13
Abstract: Abstract In a washer-dispensing machine, a chute open at a lower end receives a stack of roofing washers of a type having a central aperture to receive a fastener shank and possibly having downwardly extending barbs.  A shuttle engages a single washer from the stack, displaces the single washer to a separated position as the shuttle is moved from a displaced position to a normal position, and releases the single washer in the separated position as the shuttle next moves from the normal position to the displaced position.  A known mechanism is employed for moving the shuttle between the displaced position and the normal position.  A novel mechanism is mounted operatively to the chute for supporting the stack so as to prevent any of the washers in the stack from dropping through the lower end of the chute and for releasing the stack so as to permit a lowermost washer in the stack to drop through the lower end of the chute.  A preferred embodiment includes two stack-supporting fingers and two finger-moving plates, each finger-moving plate coacting with one of the stack-supporting fingers and coacting with a shuttle-moving mechanism so as to support and release the stack appropriately as the machine is operated.  An alternative embodiment includes two pivotably mounted, stack-supporting fingers coacting with a shuttle-moving mechanism so as to function similarly.
Patent CA-2172397-A1 (CA)
Title: Variable geometry medical bed
Inventor: DARFEUILLE JEAN
IPC: A61G7/015
Filed: 1994-09-21
Abstract: The bed comprises a frame (1) and support surface (8) of variable geometry. The support surface (8) consists of mattress support elements (11, 12, 13, 14, 16) arranged in three independent sub-assemblies (17, 18, 19), two of which (17, 19) can move longitudinally on the frame (1) and can be removed simply by lifting. Some of the mattress support elements (12, 14, 16) can be adjusted for height and angle. A head-rest element (11) rests freely on the next mattress support element (12) which can be adjusted longitudinally on the sub-assembly framework (17). A greater number of configurations are possible, and handling of the bed is simplified by separating the frame from the sub-assemblies.
Patent CA-2174191-A1 (CA)
Title: Composition
Inventor: ZOCCHI GERMAINE
IPC: A61K8/11
Filed: 1996-04-15
Abstract: 1.   A combination cleansing, conditioning composition comprising a stable, clear, aqueous cleansing phase having stably dispersed and suspended therein particles bearing the conditioning agent, the aqueous cleansing phase comprising:   a. a high foaming anionic surfactant, b. an amphoteric surfactant in quantities of at least 0.2 wt.% of the composition wherein clarity of the aqueous phase is maintained, c. an effective amount of a viscoelasticity enhancing suspending material comprised of a xantham gum having an initial transmittance in a 1 wt.% distilled water solution of at least 85% as measured by a UV spectrophotometer at 600 nm, and d. the said particles, insoluble and stably suspended in the aqueous phase, bearing an effective amount of oily water insoluble or essentially water insoluble skin or hair conditioning agents, the particles being such a size and material to readily deliver the conditioning agent to the skin or hair when the particle is abraded against the skin or hair during ordinary cleaning activities.