baber/WOPTO huggingface dataset:
Patent CA-2115856-A1 (CA)
Inventor: LUNDBERG PETER L
IPC: G01J3/28
Filed: 1994-02-17
Abstract: Spectral bands are grouped for data acquisition in a spectrophotometer with a charge-coupled detector having a plurality of pixels. Preliminary data is generated on time-integrated radiation to the pixels for a sample. Maximum permitted exposure times for the pixels are calculated from the data and a predetermined maximum exposure. The maximum times are grouped so that for each group the ratio of the highest to the lowest maximum times is less than 100. A group run time is established for each group nominally less than the lowest maximum time in the group. Subgroups are created and ordered so that accumulated readout times for the pixels are less than wait times established to prevent readout contamination from subsequent charge buildup. The spectrophotometer is further operated on the sample for the run time of each group and subgroup to generate spectral data.
Patent CA-2120226-A1 (CA)
Inventor: WATANABE MASAO
IPC: B60T8/1763
Filed: 1994-03-29
Abstract: A brake pressure control apparatus for regulating a brake pressure for braking a wheel of a motor vehicle, including a device for  obtaining  a rotating  speed  of the  wheel,  a pressure regulator for regulating the brake pressure, on the basis of the the wheel wheel, a running speed of the vehicle and an optimum slip amount  of the wheel,  a device  for estimating a future speed of the wheel, on the basis of values of the wheel speed which have been obtained by the wheel speed obtaining device,  and a device for reflecting the future speed of the wheel on the determination of a point of time at which the wheel brake pressure is regulated by the pressure regulator.
Patent CA-2120841-A1 (CA)
Title: Metal bed frame leg guards
Inventor: GEORGIEVSKI TONY
IPC: A47C21/00
Filed: 1994-04-08
Abstract: My invention is called "METAL BED FRAME LEG GUARDS" This invention is designed to be used on metal bed frames. It would be a soft material that would be installed on the legs of the metal bed frame. Without the paded leg guard on the legs of the bed frame someone hitting their foot or toes on the bare metal on the legs of the bed frame would be painful. The leg guards would prevent such injury from ocurring.                Specification This invention prevents foot or toe injury from ocurring on metal legs of metal bed frames by placing a round oval like cylinder on the legs.    I have found that because the legs of the frames are not easy to see because they are at ground level and are covered by bed skirts or bed coverings persons are more likely to stub their toe or foot on the sharp metal on the legs (and wheels attached to the legs).This could ocurr when someone is making the bed, getting into bed or simply by walking around the bed.    This invention would overcome this problem of painful injury or bruises from ocurring because after the leg guards are placed around the legs of the frames protection is provided.    The best way to install the leg guards is simply to slide them on the legs of the metal bed frame. These leg guards would be made to fit all types of standard metal bed frames.
Patent CA-2121116-A1 (CA)
Title: Apparatus for quick-changing and latching a side wall between the rolls of a continous casting machine
Inventor: LEGRAND HUGUES
IPC: B22D11/06
Filed: 1994-04-12
Abstract: The continuous casting machine includes two contra-rotating rolls (1, 2) with parallel axes arranged opposite each other, with a certain spacing, and on the axial ends of which two side walls (5a) bear so as to define a casting space (3) between the rolls. The device for rapidly changing the side wall (5a) includes a small barrel (14) comprising fastening means (16) for at least two side walls (5) in positions resulting from one another by means of a rotation through a specific angle about the axis of the small barrel. Means for rotationally displacing the small barrel in steps having an amplitude corresponding to the specific angle of rotation make it possible to displace a replacement side wall (5b) from a standby position to a position occupied by the active side wall (5a) to be replaced. <IMAGE>
Patent CA-2121194-A1 (CA)
Title: Bipolar electrosurgical instruments
Inventor: STONE CORBETT
IPC: A61B18/14
Filed: 1994-04-13
Abstract: ABSTRACT OF THE DISCLOSURE A bipolar electrosurgical instrument is provided having a handle assembly, an elongated body portion, and a tool mechanism.  The body portion comprises an outer tubular member and an inner rod member coaxially slidable within the outer tubular member.  Attached to a distal end of the body portion is a tool mechanism.  The tool mechanism includes pivotally connected jaw members operatively connected to the inner rod member for movement by the handle assembly between open and closed positions.  Each jaw member is fabricated from insulating material and is provided with a conductive pathway. The conductive pathways are positioned to permit sparking between the pathways when the jaw members are open. As the jaw members are approximated, the insulating jaw member material blocks the electrical path between the conductive pathways to terminate electrical treatment of tissue positioned between the jaw members.
Patent CA-2122414-A1 (CA)
Inventor: DUE GEORGE B
IPC: B41J2/195
Filed: 1994-04-28
Abstract: An apparatus is provided which enables ink used in a print head disposed in an ink jet printing arrangement to be produced, in situ, from an ink concentrate and a diluting agent. Such apparatus includes a generally hollow fluid-tight housing member. A collapsible ink concentrate container is provided for containing a predetermined volume of ink concentrate therein. The container is disposed in an interior portion of such housing member. A connection is disposed on the housing member and in fluid communication with the interior portion of such housing member for connecting the housing member to a source of fluid pressure. An ink concentrate fluid communication passageway is connected to the ink concentrate container for communicating a predetermined volume of ink concentrate to a mixing apparatus. A fluid communication is established for communicating a diluting agent from the interior portion of such housing member to the mixing apparatus.
Patent CA-2126702-A1 (CA)
Title: Indole-containing peptide and process for preparing the same
Inventor: NUNAMI KEN-ICHI
IPC: C07D209/20
Filed: 1994-06-24
Abstract: There are disclosed an indole-containing peptide repre-sented by the formula (I):     (I)   wherein R represents hydrogen atom, a lower alkyl group or formyl group; and X represents oxygen atom or sulfur atom, an ester thereof or pharmaceutically acceptable salts thereof, and a process for preparing the same.
Patent CA-2127039-A1 (CA)
Inventor: GINZEL ROBERT K
IPC: H04R1/00
Filed: 1994-09-01
Abstract: Physical properties have been investigated for an elastomer designed specifically for ultrasonic inspection applications. Unlike dry couplants normally used as an integral part of ultrasonic probes, this elastomer can be applied independently of the probe. Acoustic impedance of the new material is very nearly the same as water and its attenuation coefficient is lower than all other documented elastomers and many plastics. Applications for nondestructive testing include, flexible couplant pads, low reverberation dry contact testing of thin wall material and low velocity delay lines.
Patent CA-2127571-A1 (CA)
Title: Automatic pet feeder
Inventor: CHRISCO LARRY L
IPC: A01K5/01
Filed: 1994-07-07
Abstract: A pet feeding and watering assembly (20) includes a pet feeder (22) and a pet waterer (24), where the feeder (22) may be detachably retained within a cavity (40) of the waterer (22). The feeder (22) has a molded body (26) having marginal wall structure (42-52) defining an interior chamber (54) communicating a feed inlet opening (98) and a feed outlet opening (72) across a shiftable divider barrier (136). Feed inlet lid (20) and feed outlet cover (30) are interchangeable. The pet waterer (24) includes reservoir-defining wall structure (36), a food or feeder-receiving cavity (40), and partition supports (166-i72) for resisting the compressive loading of lower cavity wall (196).
Patent CA-2129323-A1 (CA)
Title: Wound dressing securement system
Inventor: MCCLEES NANCY J
IPC: A61F13/02
Filed: 1994-08-02
Abstract: ABSTRACT OF THE DISCLOSURE        The wound dressing securement device has one or more flexible adhesive base member strips that are secured to the skin around or at opposite sides of a wound with sufficient clearance for a wound dressing.  A plurality of sheet retention members joined to one or more of the base members project vertically from an exposed surface of the base member.  A flexible, foldable, stretchable hold-down sheet member has a plurality of openings to engage with engagement heads provided on the sheet retention members.  The hold-down sheet member is sized to form a cover for the underlying wound dressing and bears against the wound dressing to hold it in position on the wound.  When the wound dressing is to be changed, the hold-down sheet member is disengaged from the sheet retention members to uncover the wound dressing, and make it accessible for removal and replacement.  The adhesive base member(s) remain in place during repeated changes of the wound dressing.
Patent CA-2133206-A1 (CA)
Inventor: OKABE MASAYUKI
IPC: C08G61/08
Filed: 1994-01-24
Abstract: ABSTRACT    The copolymer pellets of the invention are made from a cycloolefin random copolymer which is formed from ethylene and a cycloolefin and has a softening temperature of not lower than 70 °C.  The number of cyclohexane-insoluble fine particles contained in 30 mg of the pellets is not more than 60,000.  The pellets can be prepared by using various processes singly or in combination, namely, a process wherein a copolymer powder is preheated to a temperature of not lower than 50 °C and fed to an extruder, a process wherein the temperature of the melt starting position of the extruder is set to be the highest and set to be a temperature higher than Tg of the copolymer by not lower than 90 °C, a process wherein the copolymer is melt-extruded by a twin-screw extruder whose screws rotate in the same direction, a process wherein the copolymer extruded in the molten state is filtered at a differential pressure of not more than 90 kg/cm2, and a process wherein the pellets are dried in such a manner that the amount of a fine powder produced from the pellets in the drying stage is not more than 100 ppm.
Patent CA-2133412-A1 (CA)
Title: Improved method for interpreting complex data and detecting abnormal instrument or process behavior
Inventor: BEEBE KENNETH R
IPC: G06F17/00
Filed: 1993-04-16
Abstract: An improved method is provided for determining when a set of multivariate data (such as a chromatogram or a spectrum) is an outlier. The method involves using a procedure such as Principal Component Analysis to create a model describing a calibration set of spectra or chromatograms which is known to be normal, and to create residuals describing the portion of a particular spectrum or chromatogram which is not described by the model. The improvement comprises using an average residual spectrum calculated for the calibration set, rather than the origin of the model as a reference point for comparing a spectrum or chromatogram obtained from an unknown sample. The present invention also includes separating a complex set of data into various sub-parts such as sub-chromatograms or sub-spectra, so that outliers in any sub-part can be more readily detected. In one particular embodiment, the invention is directed towards a method for dividing a chromatogram into the sub-parts of peak information, baseline shape, baseline offset, and noise.
Patent CA-2135351-A1 (CA)
Title: Process for the purification of substituted 4-amino-1,2,4- triazine-5-ones
Inventor: PRASAD VIDYANATHA A
IPC: C07D253/075
Filed: 1994-11-08
Abstract: Substituted 4-amino-1,2,4-triazine-5-ones are purified to remove unwanted N-isomers by maintaining the crude product at a temperature of from about 55°C to about 70°C in the presence of a hydroxide, preferably an alkali metal hydroxide for at least 0.5 hour.
Patent CA-2135839-A1 (CA)
Title: Lubricating oil composition for refrigeration machine
Inventor: MIZUI KINYA
IPC: C10N30/06
Filed: 1994-11-15
Abstract: ABSTRACT    Disclosed is a lubricating oil composition for refrigeration machine comprising 100 parts by weight of a carboxylic ester having a number-average molecular weight (Mn) of 200 to 5,000 and a kinematic viscosity at 100 °C of 2 to 100 cSt or a carbonic ester having a number-average molecular weight (Mn) of 200 to 5,000 and a kinematic viscosity at 100 °C of 2 to 100 cSt, and 0.001 to 15 parts by weight of a fluoroalkyl group-containing alcohol.  The lubricating oil composition for refrigeration machine can extremely reduce the amount of metal abrasion at the slide part of the compression type refrigeration machine in which hydrogenated fluorocarbon (HFC) such as R-134a is used as a refrigerant.  This composition can be also used for refrigeration machines of other types than the compression type because of its excellent lubricating properties.
Patent CA-2137725-A1 (CA)
Title: Chalk adhesion in exterior flat paints
Inventor: MAVER TAMMY L
IPC: C09D5/00
Filed: 1994-12-09
Abstract: The present invention relates to a blend composition and a method for the use of such to improve the adhesion properties of coatings.   More particularly, the present invention relates to the use of a polymeric blend containing a macromolecular aqueous dispersion, an acid-functional alkali-soluble resin, and an aminosilane in order to provide adhesion of coatings over difficult surfaces such as chalky substrates.
Patent CA-2140501-A1 (CA)
Title: Device for manufacturing a multilayered tube for the manufacture of paper bags
Inventor: KUCKHERMANN GUSTAV
IPC: B31B50/16
Filed: 1995-01-19
Abstract: A device for manufacturing a multilayered tube formed of paper webs that are provided with transverse perforations at identical distances, wherein sections of the said tube are torn off in order to manufacture paper bags, includes at least one perforating knife that is arranged in the machine frame and fastened to a rotating shaft. The perforating knife provides the paper webs with transverse perforations, and the radial distance between the perforating knife and the shaft may be altered so as to adjust the format of the bags. In addition, the device includes transverse gluing cylinders that are arranged in the machine frame, which are provided with transverse gluing bars and which cooperate with devices for applying glue. Also included is a longitudinal gluing roller that applies glue which forms a longitudinal adhesive seam onto the edges of the paper webs which are laterally offset with respect to one another and guided together via guide rollers before the paper webs are folded into a tube. In order to make it possible to reequip the device in a simple and rapid fashion such that tube sections of different lengths may be manufactured, four carriers for perforating knives that may be selectively fastened onto the carriers are arranged on the shaft at identical angular distances. The carriers are provided with devices for adjusting their radial distance from each shaft.
Patent CA-2144530-A1 (CA)
Title: Polyurethane sealant compositions
Inventor: CHIAO WEN BIN
IPC: C08G18/48
Filed: 1993-09-09
Abstract: Described herein is a polyurethane sealant composition comprising (1) a urethane prepolymer having an isocyanate functionality of at least about 2.0 and a molecular weight of at least about 2,000; and (2) the reaction product of a secondary amino-alkoxy silane and a polyisocyanate having an average of at least one silane group and at least one isocyanate group per molecule and a molecular weight of less than about 2,000. The sealant composition of the invention is particularly useful in bonding glass to metal substrates when the glass substrate has not been primed with an application of a separate primer composition prior to the application of the sealant.
Patent CA-2147748-A1 (CA)
Inventor: FUJIUCHI HIROYUKI
IPC: G08B13/14
Filed: 1994-08-25
Abstract: La présente invention concerne un dispositif antivol que l'on met en contact avec des marchandises exposées sur un comptoir ou dans une vitrine. Dans un dispositif classique, une partie d'actionnement qui est mise en contact avec les marchandises ou autres objets ne peut basculer que dans une direction, à partir de sa position de saillie. Pour cette raison, lesdites marchandises ou lesdits objets ne peuvent pas être enlevés dans d'autres directions pour que ladite partie d'actionnement bascule. Lorsque ladite partie d'actionnement subit un déplacement forcé, elle se casse. Dans le dispositif antivol selon l'invention, une partie d'actionnement basculante (3a) est montée, de façon à toujours revenir en position de saillie par rapport aux surfaces de contact (2c, 2d) avec un article à protéger (E), sur un contacteur (3) placé dans un boîtier (2). Cette partie d'actionnement (3a) est conçue de façon à pouvoir basculer dans plusieurs directions, y compris au moins deux directions opposées (e1, e2). En conséquence, le dispositif antivol présenté est actionné, de façon adéquate, en fonction du déplacement de l'article à protéger (E), ce déplacement pouvant se faire dans plusieurs directions.
Patent CA-2149107-A1 (CA)
Title: Roller bearing sheave assembly
Inventor: LOB CHARLES J
IPC: F16H55/36
Filed: 1995-05-10
Abstract: The assembly has an outer grooved rotatable sheave for receiving a line, a central hub, and a plurality of roller bearings between the sheave and hub. The center of the hub has a circular groove for receiving a bearing retainer. The bearing retainer has outer grooves which interfit with central grooves in each of the roller bearings. The retainer serves to maintain the roller bearings in a spaced relation to reduce friction and prevent axial displacement of the rollers from the assembly.
Patent CA-2150083-A1 (CA)
Title: Domestic drainage container
Inventor: LAIB DOUGLAS M
IPC: B65D85/07
Filed: 1995-05-24
Abstract: A drainage container including a receptacle having an upwardly opening interior chamber and a support platform positioned in closely spaced relation above the chamber bottom. An upwardly projecting handle panel is fixed to the platform and extends upwardly beyond the chamber mouth. The handle panel and support platform are releasably retained within the chamber by a rim member releasably mounted to the receptacle about the mouth and projecting inwardly thereof to form an abutment engaged downwardly against opposed shoulders on the handle panel.
Patent CA-2150105-A1 (CA)
Title: Improved catalyst configuration for catalytic combustion systems
Inventor: FARRAUTO ROBERT J
IPC: B01J23/10
Filed: 1994-02-15
Abstract: A catalyst bed (30) for a combustor (18) for supporting the catalytic combustion of a gaseous air/fuel (e.g., metbane or natural gas) combustion mixture contains an igniter catalyst member (1) upstream of a promoter catalyst member (2). The catalyst members cach comprise carrier monoliths, the igniter catalyst member (1) having an igniter catalyst material deposited thereon and the promoter catalyst member (2) having a promoter catalyst material deposited thereon. The igniter catalyst material is distinguished from the promoter catalyst material in one or more of the following ways: the igniter catalyst material may have a) a higher catalytic activity for combustion of the air/fuel mixture, b) a lower catalyst deactivation temperature than the promoter catalyst material, and/or (c) the promoter catalyst regeneration temperature range brackets the upper limit of the regeneration temperature range of the igniter catalyst.
Patent CA-2150721-A1 (CA)
Inventor: ERREDE LOUIS A
IPC: B63B59/04
Filed: 1993-11-04
Abstract: A composite marine structure com-prises a marine substrate (34) having ad-hered to at least a portion of its surface a layer of a water-permeable composite article (14) comprising a non-woven fi-brous web (16) having entrapped therein active particulate (18) to provide said ma-rine substrate with protection  against at least one of fouling and corrosion. Under-water surfaces such as ship bulls, buoys, docks, intake pipes, etc., can be protected against marine growth and corrosion by adhering thereto the composite sheet arti-cle of the invention.
Patent CA-2151070-A1 (CA)
Title: Flat rack coil carrier container
Inventor: RICHARDS LES
IPC: B65D85/04
Filed: 1995-06-05
Abstract: A flat rack for use in the storage and transportation of goods, more particularly adapted to the storage and transportation of coils. Coil wells are selectively created by opening hingedly connected well-panels located on the upper surface of the flat rack unit. When the well-panels are not open the upper surface of the flat rack is just like any other regular flat rack upper surface therefore making it easily adaptable to the goods to be transported.
Patent CA-2152524-A1 (CA)
Title: Process for producing an oxide dispersed mcraly-based coating
Inventor: TAYLOR THOMAS ALAN
IPC: C23C4/12
Filed: 1995-06-23
Abstract: A thermal spray process for producing a MCrAlY-based coating wherein M is selected from the group consisting of iron, cobalt, nickel and mixtures thereof and wherein the oxygen in the fuel-oxidant mixture of the thermal spray process converts a substantial portion of the yttrium component to Y2O3, a minor portion of the aluminum component to Al2O3, and the Y2O3 and Al2O3 are present in an amount of less than 15 volume percent of the coating.
Patent CA-2153051-A1 (CA)
Title: Synthetic amphipathic peptides with antimicrobial activity
Inventor: RAO A GURURAJ
IPC: A61K38/00
Filed: 1994-01-12
Abstract: Synthetic polypeptides exhibiting amphipathic alpha-helices provide cell-expressible antimicrobial activity.
Patent CA-2153079-A1 (CA)
Title: Valve member locating insert for injection molding nozzle
Inventor: BAUER KLAUS
IPC: B29C45/28
Filed: 1995-06-30
Abstract: A valve member locating insert to be mounted in the front end of an injection molding nozzle. The locating insert has an outer mounting collar portion and a concentric inner collar portion which receives the reciprocating valve member to accurately locate it to prevent damage around the gate. The inner collar portion is connected to the outer collar portion by a single connecting vane portion.  Melt flows through the locating insert in a C-shaped space between the collar portions.          The vane portion and the inner collar portion have upstream and downstream ends which extend diagonally to be washed by the melt flow to avoid deadspots and reduce turbulence.
Patent CA-2154646-A1 (CA)
Title: Small-scale signal adding device and differential detecting device
Inventor: TATSUTA AKIHIRO
IPC: H04L27/227
Filed: 1995-07-25
Abstract: A signal adding device for adding n input signals, comprising n A/D converters, a selector, and a lowpass filter.      The n input signals are sampled in sequence by the A/D converter and digitized. Each digitized data is time-division multiplexed by the selector and input to the lowpass filter.      The lowpass filter eliminates unnecessary higher-frequency components that are generated by the sampling of the A/D converter. The signal output from the lowpass filter consists of the baseband components only, that is, the signal is equal to an added signal of n input signals.
Patent CA-2154874-A1 (CA)
Title: Highly soluble multicomponent inclusion complexes containing a base type drug, an acid and a cyclodextrin
Inventor: SZEJTLI JOESEF
IPC: A61K47/48
Filed: 1994-01-26
Abstract: The invention relates to highly soluble multicomponent inclusion complexes consisting of a basic-type drug, a cyclodextrin and an acid. Said complexes are easily water soluble with extremely high concentrations both of the drug and of cyclodextrin.