baber/WOPTO huggingface dataset:
Patent CA-2135022-A1 (CA)
Title: Verification latent image
Inventor: COE ROBERT P
IPC: B42D15/10
Filed: 1994-11-03
Abstract: ABSTRACT OF THE DISCLOSURE     A security document with a design (e. g. a generally oval seal) is constructed in such a way that the design is full value halftone, such as produced from juxtaposed line screens having a frequency between 100-133 lines per inch.          Negative and positive masks having an image (e. g. arabic numeral, letter, or other symbol), are used with the screens to produce a printing plate.  A document is printed with the printing plate in a conventional lithographic process, and there is an overprinting on the design (at least that portion having the image) with a white opaque ink or overprint varnish to produce an image.  The image is not readily visible to the naked human eye when viewed generally perpendicular to the plane of the document, but is readily visible by the naked human eye when the document is tilted so that it is viewed distinctly non-perpendicular to the plane of the document.  A fluorescent material or brightener may be added to the white ink, and the image will then also be visible by shining long wave length black light on the design.
Patent CA-2141889-A1 (CA)
Inventor: TICE JOSEPH B
IPC: F16L59/02
Filed: 1995-02-06
Abstract: A shell for protectively enveloping insulation of pipes and pipe fittings is disclosed. The shell comprises a thermoformed laminate of (a) polyvinyl fluoride layer having a thickness of about 0.0015 to 0.004 inch, (b) polycarbonate layer having a thickness of about 0.005 to 0.060 inch and (c) a heat activated, stretchable adhesive layer having a thickness of about 0.0002 to 0.0004 inch interposed between said (a) and said (b). In a preferred embodiment, the adhesive layer is acrylate based.
Patent CA-2142525-A1 (CA)
Title: Apparatus and process for the longitudinal-side welding of tubes to flat steel bars
Inventor: JUNKER PETER
IPC: B23K9/028
Filed: 1995-02-14
Abstract: In a process  and  an  apparatus  for  the longitudinal-side welding of tubes  (1)  to flat steel bars (2), in which the welding in each case is carried out on the top side and on the underside of the flat steel bars (2), the welding torches (4) are arranged in a fixed position,  the parts  (1,  2)  to be joined are pressed against one another before the welding and are moved in the  longitudinal direction  by  means of a conventional transport device (10) during the welding operation, and the welding is carried out on the top side  in a known manner by means  of  a SAW process, combined pulse oscillation GMAW is carried out on the underside at the same time as the SAW carried out on the top side, during which pulse oscillation GMAW the torches  (11)  are set in very rapid lateral motion by means of an oscillation device  (15),  the oscillating speed  for  guiding  the  welding  torches  (11)  being coordinated with the feed rate of the parts (1, 2) to be welded.
Patent CA-2142951-A1 (CA)
Inventor: TELLMAN LARS
IPC: A61B17/76
Filed: 1995-02-20
Abstract: The present invention relates to an implant for fixing femoral fractures and the like. The implant consists of three main parts, namely a first part consisting of an angle element (1), a second part which forms a holder (2) and a third part in the form of a screw (3). The angle element (1) includes a sleeve (10) for receiving the screw (3). Both the sleeve (10) and the screw (3) are intended to be passed into a channel provided through the neck and head of the femur of a patient. The angle element (1) moreover includes a slide (11) which is slidingly accommodated by the holder (2). The holder (2) is, in its turn, secured by means of anchorage screws (5) in the shaft of the femur. By cooperation between the slide (11) and the holder (2) the possibility is afforded that the angle element (1) may move in relation to the shaft of the femur. The sleeve (10) of the angle element (1) is disposed at an angle ( alpha ) in relation to the slide (11). <IMAGE>
Patent CA-2144411-A1 (CA)
Title: Replaceable stick deodorant package
Inventor: FATTORI JOSEPH E
IPC: B65D83/00
Filed: 1993-09-09
Abstract: Disclosed is a package for a solid stick product (e.g.,antiperspirant or deodorant product), wherein the product is com-pletely exposed on a retaining member (2) so as not to require an elevating mechanism. The package has three components: a cover (1), the retaining member (2) and a handle (3). The handle is removably connected to the retaining member (2), so that upon using up the product on the retaining member (2) the handle (3) can be removed and attached to another retaining member (2) filled with product (which is, e.g., sold as a refill assembly). Molten product is filled through a fill hole (13) in the retaining mem-ber (2) into a cavity defined between the retaining member (2) and cover (1); the retaining member (2) has bosses (11) for anchor-ing the product on the retaining member (2), and has vent channels (9) extending between the bosses (11) and the fill hole (13) to displace trapped air from the bosses (11) when filling the cavity. The cover (1) has a vent hole (5) (which is covered when filling the cavity with molten product) to facilitate removal and application of the cover (1) to the retaining member (2).
Patent CA-2144607-A1 (CA)
Inventor: LISOWSKY RICHARD
IPC: C07F17/00
Filed: 1995-03-14
Abstract: The prodn. of methyl-transition metal cpds. of formula (Q)m(CpRa)(Cp'R'a')M(CH3)nX2-n (1) comprises reacting corresp. halo-transition metal cpds. (2) with Me3Al in a hydrocarbon solvent, opt. at elevated temp., adding alkali and/or alkaline earth metal fluoride (3) and removing the Al fluoride complex which is formed. In (1) Cp = cyclopentadienyl, indenyl or fluorenyl; R, R' = alkyl, phosphine, amine, alkyl-ether or aryl-ether gps. with O ≤ a ≤ 5 and O ≤ a' ≤ 5; Cp' = as for Cp. or Cp' = N with R = alkyl or aryl with a' = 1; Q = single- or multi-membered bridge -(ZR<1>R<2>)b- between Cp and Cp' (with R<1>, R<2> = H, 1-10C alkyl or 6-10C aryl; Z = C, Si or Ge; b = 1, 2 or 3); M = Gp. 3-6 transition metal, esp. Ti, Zr or Hf; X = halogen, pref. Cl or Br; n = 1 or 2; and m = 0 or 1. Pref. the reaction is carried out at 20-120 degrees C in opt. substd. aliphatic or aromatic hydrocarbons with b.pts. of 50-150 degrees C, using NaF or KF as the metal fluoride (3). The mole ratio of (2):(Me3Al):(3) = 1:1:1 in the case of mono-methyl cpds. (1), or 1:2:2 in the case of di-methyl cpds. (1).
Patent CA-2147342-A1 (CA)
Inventor: COUPE JAMES
IPC: B65D77/22
Filed: 1995-04-19
Abstract: The valve (15), set in one wall (12a) of the container, has one chamber (38) in communication with the outside atmosphere and containing a shut-off element (35), and a second chamber (40) which is linked to the first by a passage (31) covered by the shut-off element. The second chamber is connected to the interior of the container through a channel (41) and holds a block (44) of a thermo-fusible material. The valve housing (18) has an annular collar (17) to attach it to the container wall. As the food product inside the container is cooked the steam and vapours are able to escape through the valve. At the same time the block of easily-fusible material (44) becomes molten. At the end of the cooking process it is drawn into the channel (41) and seals it, preventing the ingress of external air. <IMAGE>
Patent CA-2150776-A1 (CA)
Title: Compositions cosmetiques antisolaires comprenant de la 2,4,6-tris¬p-(2'-ethylhexyl-1'-oxycarbonyl)anilino|-1,3,5- triazine et du malate de dioctyle et utilisations
Inventor: ASCIONE JEAN-MARC
IPC: A61K8/00
Filed: 1995-06-01
Abstract: L'invention concerne de nouvelles compositions cosmétiques à usage topique, en particulier pour la photoprotection de la peau et/ou des cheveux, présentant un pouvoir photoprotecteur d'une part et des propriétés cosmétiques d'autre part améliorés, et qui sont caractérisées par le fait qu'elles comprennent, dans un support cosmétiquement acceptable en particulier de type émulsion huile-dans-eau, (i) de la 2,4,6-tris[p-(2'-éthylhexyl-1'-oxycarbonyl)anilino]-1,3,5-triazine, à titre de filtre, et (ii) du malate de dioctyle en une quantité suffisante pour solubiliser à lui seul la totalité dudit filtre. Application à la protection de la peau et des cheveux contre les effets du rayonnement ultraviolet.
Patent CA-2153711-A1 (CA)
Title: Method and apparatus for spread spectrum code pulse position modulation
Inventor: BAR-DAVID ISRAEL
IPC: H04B1/707
Filed: 1995-07-12
Abstract: A  spread  spectrum  code  pulse  position  modulated communication system is disclosed.  The frequency spectrum of a transmitted signal is spread by encoding bits with a predefined  spectrum-spreading  codeword  which  is   in accordance   with   regulatory   requirements   or   other standardization decisions.   When the predefined spread spectrum codeword is passed through a filter matched to the characteristics of the codeword, a peak is detected in the main lobe.  A positive main lobe can indicate a binary value of "0" and a negative main lobe, associated with the inverse of the predefined codeword, can represent a binary value of "1".  Additional information is conveyed by modulating the position of the center of the codeword within the symbol duration.  In one embodiment, the position of the center of the codeword is varied among eight positions.  Thus, eight signal states are available, and three additional bits may thereby be conveyed.   Two differently and independently time-shifted spread spectrum codewords may be modulated, each with one of two orthogonal carrier signals, such as a sine and a cosine wave, thereby conveying a total of eight bits per symbol duration.  Here, a symbol duration is the duration of a codeword.
Patent CA-2154733-A1 (CA)
Title: Polyurethane foam composite
Inventor: COOK JOHN H
IPC: D06N3/12
Filed: 1995-07-26
Abstract: The present invention is directed to a method of applying a polyurethane foam to a fabric and the product produced thereof. This method involves (a) coating the fabric with a silicone surfactant dissolved in water, and (b) expanding the polyurethane foaming mixture in contact with the coated portion of the fabric.
Patent CA-2155455-A1 (CA)
Title: Graphical trend display methods and apparatus in a test instrument
Inventor: GIBSON ROBERT T
IPC: G06F3/14
Filed: 1995-08-04
Abstract: A test instrument provides a trend display mode in which the instrument presents a simplified, graphical representation of measurement data acquired over an extended period of time called a test interval. The graphic "trend display" is updated periodically at a shorter, user selectable frequency called the trend interval. The invention is disclosed in a preferred embodiment in which it is deployed in a portable test instrument similar to a digital multimeter.
Patent CA-2156240-A1 (CA)
Title: Uniform with optionally concealed/deployed visual panels for display about a 360-degree periphery
Inventor: BLAUER STEPHEN
IPC: A41D27/04
Filed: 1995-08-16
Abstract: A uniform comprising a shirt and pants. The shirt has a back body section and split front body sections which cooperate with a yoke that extends across the shoulders from arm to arm and over the shoulders and about the collar between the back body section and front body sections. The front body sections have breast pockets, the tops of which are open and overlapped by free edges of the yoke. An inverted pocket at the back section has a bottom opening defined between the back body section and a free edge of the yoke. Display panels are detachably secured within the breast and inverted pockets such that they can be concealed in or extended from those pockets. The pants have a pair of side patch pockets. Display panels are detachably secured within the patch pockets such that they can be concealed in or extended from these pockets. When the display panels of both the shirt and pants are extended, they are available for viewing about a substantially 360-degree periphery.      Optionally, the display panels are retroreflective.      Optionally, the pants have a removable, wind-resistant lining.
Patent CA-2157897-A1 (CA)
Title: Novel polymer containing a saturated cyclic molecular unit
Inventor: NATORI ITARU
IPC: C08F8/00
Filed: 1994-06-16
Abstract: Disclosed is a polymer containing a saturated cyclic molecular unit, comprising a main chain represented by the formula (I) (I) wherein A to F are monomer units constituting the main chain in which A to F are arranged in any order, and a to f are, respectively, weight percentages of A to F, based on the total weight of A to F; A is selected from cyclic olefin monomer units, B is selected from cyclic conjugated diene monomer units, C is selected from chain conjugated monomer units, D is selected from vinyl aromatic monomer units, E is selected from polar monomer units, and F is selected from an ethylene monomer unit and .alpha.-olefin monomer units; and a to f satisfy the following requirements: 0.001 ? a ? 100, 0 ? b ? 100, 0 ? c < 100, 0 ? d < 100, 0 ? e < 100, and 0 ? f < 100, with the proviso that monomer unit A is present in an amount of from 0.1 to 100 mole %, based on the total number of moles of the monomer units A and B, the polymer having a number average molecular weight of from 10,000 to 5,000,000. This polymer containing a saturated cyclic molecular unit has excellent thermal and mechanical properties. The polymer can be advantageously produced by a method in which a cyclic conjugated diene polymer comprising monomer units B, C, D, E and F is synthesized, preferably using a specific polymerization catalyst, and the obtained polymer is subjected to an addition reaction to thereby convert a cyclic conjugated diene monomer unit to a saturated cyclic molecular unit.
Patent CA-2158418-A1 (CA)
Title: Leaching Chamber with Perforated Web Sidewall
Inventor: NICHOLS JAMES M
IPC: E03F1/00
Filed: 1995-09-15
Abstract: A molded plastic leaching chamber, for dispersing or collecting liquids in soil, has a corrugated arch shape.  The sidewall of the chamber is comprised of alternating slot-perforated peaks and valleys connected by slot-perforated deep webs.  The unit surface length of perforated sidewall is greater than the unit length of chamber.  A combination of interrelated dimensions and angles provide high leaching capacity, strength, and capability to nest for shipment.  The sidewall is reinforced by vertically running ribs; the perforated web is reinforced by zig-zag struts.  Ribs and struts are shaped and positioned to minimize blockage of the slot openings and injection molding.
Patent CA-2159109-A1 (CA)
Title: Therapeutic uses of keratinocyte growth factor
Inventor: PIERCE GLENN F
IPC: A61K38/00
Filed: 1994-03-24
Abstract: Based on extensive in vivo studies in animals, it has now been discovered that KGF stimulates proliferation, growth and differentiation in various cells of epithelial tissue, besides keratinocytes. This better understanding of the biological effects of KGF in vivo' enables the use of this polypeptide as a therapeutic agent, suitably formulated is a pharmaceutical composition, for the specific treatment of disease states and medical conditions afflicting tissues and organs such as the dermal adnexae, the liver, the lung, and the gastrointestinal tract.
Patent CA-2159274-A1 (CA)
Inventor: CHEN YU-CHIN
IPC: A63B26/00
Filed: 1995-09-27
Abstract: A loop device includes an endless thread threaded through a number of balls, and a number of spacers disposed between the balls. The balls may apply force against human body for exercising and massaging purposes.  The thread includes a wire cable for preventing stretching of the thread, and a soft covering engaged on the wire cable. The soft covering is engaged between the wire cable and the balls for reducing friction between the wire cable and the balls and for reducing noise.
Patent CA-2162243-A1 (CA)
Title: Interlayer film and laminated glass using the same
Inventor: MIYAI JIRO
IPC: B32B17/10
Filed: 1995-11-06
Abstract: An interlayer film for laminated glass comprising a multi-layer resin film whose outmost resin film has a thickness of 45 micrometers or more to less than 200 micrometers wherein at least one side of said interlayer film has minute embossment with a roughness of 20-40 micrometers.  Also an interlayer film for laminated glass comprising a multi-layer resin film whose outmost resin film has a thickness of 200 micrometers to 720 micrometers wherein at least one side of said interlayer film has minute embossment with a roughness of 20-50 micrometers.           The laminated glass comprises the interlayer film for laminated glass sandwiched between two glass plates.
Patent CA-2163669-A1 (CA)
Title: Egg yolk extractor
Inventor: MILES STANLEY KEVIN
IPC: A23L15/00
Filed: 1995-03-24
Abstract: An egg yolk extractor device (66) and method removes up to about 90 % of the yolk of an egg (10) in such a way that the remaining yolk and white each retain their integrity and appearance when removed from the extractor device. A freshly cracked egg is placed onto the extractor (18) with the yolk in a central area which generally confines the yolk but lets the white migrate outwardly. Vacuum is applied beneath the yolk via a small hole which breaks the yolk membrane (16) and draws out most of the yolk but tends to retain the membrane together such that the remaining yolk retains its integrity in the membrane.
Patent CA-2165401-A1 (CA)
Title: Immunogenic hybrid protein oprf-oprl derived from pseudomonas aeruginosa membrane proteins
Inventor: KNAPP BERNHARD DR
IPC: C12N15/31
Filed: 1995-12-15
Abstract: The present invention relates to a hybrid protein comprising the Pseudomonas aeruginosa outer membrane protein I (OprI) which is fused with its amino terminal end to the carboxy-terminal end of a carboxy-terminal portion of the Pseudomonas aeruginosa outer membrane protein F (OprF), as well as to monoclonal or polyclonal antibodies against this hybrid protein. Both, the hybrid protein and, the antibodies directed to the hybrid protein confer protection against an infection by Pseudomonas aeruginosa to laboratory animals or man.
Patent CA-2167360-A1 (CA)
Inventor: MIURA TOSHIYUKI
IPC: A61M1/14
Filed: 1996-01-16
Abstract: Conventional methods of disinfection for artificial dialyzer mainly with a sodium hypochlorite solution and an acetic acid solution were unable to perfectly eliminate bacteria, fungi, viruses, etc. inside the dialyzer even after long-term wash and disinfection, for example even after operation for one to three hours, and it was thus impossible to perfectly suppress occurrence of infectious disease.  In contrast, AQUA OXYWATER (an acid water obtained by electrolysis) is used for wash and disinfection inside the artificial dialyzer, thereby perfectly eliminating the bacteria, fungi, viruses, etc. inside the dialyzer.      Particularly, the acid water can perfectly eliminate toxins (enzymes) from various bacteria etc. increasing in a nutrition source such as calcium contained in a fine amount in a dialyzing fluid or water pre se and deposited inside pipe lines etc.  Further, the acid water can also perfectly eliminate residues inside the pipe lines, such as dead bodies of bacteria per se (endotoxins).    Further, the disinfection using sodium hypochlorite or the like had a problem that long-term use caused negative effects on the human body and the other environments due to residual components, whereas the wash and disinfection with AQUA OXYWATER can suppress such negative effects.    Specifically, the acid water obtained by electrolysis is supplied through a disinfectant inlet of the artificial dialyzer, and the acid water is circulated or retained for a predetermined time period in tanks, pipe lines, and hemodialyzing portions constituting the artificial dialyzer, thereby washing and disinfecting the inside of the artificial dialyzer.
Patent CA-2167470-A1 (CA)
Title: Test element and method for quantitative nir spectroscopic analysis
Inventor: SWITALSKI STEVEN CASIMIR
IPC: G01N33/52
Filed: 1996-01-17
Abstract: There is disclosed a slide test element and method of assay that allows for detection of analytes in biological liquids without the use of any detection reagents.  The method uses NIR spectroscopy and a test element comprising a support, and a substantially constant light-path defining layer comprising a diffusely-reflecting material that is a) sufficiently porous in all directions as to allow a liquid to spread uniformly in all directions, and b) homogeneously reflects at least 95% of NIR radiation.
Patent CA-2168097-A1 (CA)
Title: Substituted 2-aminotetralins
Inventor: SLEEVI MARK C
IPC: A61K31/341
Filed: 1994-08-05
Abstract: Optically active or racemic compounds represented by formula (1] wherein R1, R2, R3, R5 and n are defined as in the specification, and pharmaceutically ac-ceptable salts thereof. These compounds are useful for alleviating Parkinsonism, glaucoma, hyperprolactinemia and for inducing weight loss in mammals.
Patent CA-2173233-A1 (CA)
Title: Assembly system of shelf stands for dishes and the like
Inventor: ALVAREZ MOMOITIO IGNACIO
IPC: A47B87/02
Filed: 1994-09-29
Abstract: System for the mounting of shelving for pieces of crockery and the like, consisting of a multiplicity of identical modules (1), stacked vertically and interconnectable through tongue and groove pressure coupling, each of which has lateral and internal protrusions each with blind orifices, to house the rods(6) belonging to the relevant shelves, so that the shelves (3) remain separated by a distance equivalent to the length of the modules (1), a minimum distance which is however sufficient to allow the placement of plates, bowls or other pieces of crockery on each shelf, with maximum use of available space.
Patent CA-2173429-A1 (CA)
Title: Vessel for determining the calorific equivalence of a liquid
Inventor: VOGEL TONY
IPC: G01F19/00
Filed: 1994-09-30
Abstract: A vessel (10) for monitoring the calorific equivalence of liquids. The vessel's sidewalls (12) are imprinted with rows (15) and columns (14) of indicia relating a volume of liquid held by the vessel to a particular liquid food product and its calorific equivalence value.
Patent CA-2177527-A1 (CA)
Title: Process and device for combining light signals
Inventor: SOTOM MICHEL
IPC: H04B10/299
Filed: 1996-05-28
Abstract: The system has several signal inputs (E,C,H,M) combined in a non-linear amplifier (1). Back optical waves (Pe), which are amplitude modulated, and forward optical amplitude modulated waves (M) are combined in the non-linear amplifier. The back optical wave amplitude is arranged to control the non-linear amplifier saturation. The output wave (S) is separated from the back wave by exploiting its propagation direction.
Patent CA-2179778-A1 (CA)
Title: Deuterised active agents in transdermal application
Inventor: HOFFMANN HANS-RAINER
IPC: A61K45/08
Filed: 1994-12-06
Abstract: Medicaments to supply active agents to the skin with an increased deuterium component in relation to the natural isotope distribution.
Patent CA-2179927-A1 (CA)
Title: Retractable pallet attachment for screen printing
Inventor: NEWMAN DON E
IPC: B41F15/10
Filed: 1995-10-25
Abstract: This invention is a retractable registration apparatus (10) mounted on a printing  machine (12) for aligning a screen printing frame (28) with an image platform (14).  The apparatus (10) has a pair of registration mechanisms, such as pins (64), for coupling with the screen printing frame (28), and a registration appendage (56) which carries the registration mechanism (64).  The registration appendage (56) is rotatably mounted to the printing machine (12) for allowing rotation of the registration appendage (56) from a registration position to a retraced position.  A locking mechanism, such as a detent (102), retains the appendage (56) with the registration mechanism (64) in the exact registration position.