baber/WOPTO huggingface dataset:
Patent CA-2099921-A1 (CA)
Title: Synchronous transmission system
Inventor: SCHEFFEL KLAUS
IPC: H04J3/16
Filed: 1993-07-06
Abstract: Abstract: Synchronous transmission system.     The invention relates to a synchronous transmission system comprising a circuit arrangement for determining the data bytes of a signal to be received or to be transmitted. The circuit arrangement comprises a control circuit (2, 14) which includes at least a counter (11, 19) for marking the pointer bytes of each high bit rate transport unit that can occur and which circuit arrangement includes at least a counter (6, 17) for marking with a count the data bytes of each high bit rate transport unit that can occur. The control circuit (2, 14) further includes for each group of low bit rate transport units that can occur in each maximum bit rate transport unit that can occur at least a position counter (6, 17), which counter is provided for marking with a count the data bytes in a low bit rate transport unit of the group. The control circuit (2, 14) is additionally provided at least for identifying the payload bytes and the pointer bytes on the basis of the counts and the information about the transport units of the signal.            Fig. 11.
Patent CA-2101517-A1 (CA)
Inventor: OWEN PHILLIP DARCY
IPC: B03B1/04
Filed: 1992-02-06
Abstract: The invention relates to a method of treating a base metal bearing material for recovering a metal concentrate, by conditioning the base metal bearing concentrate with a slurry having a pulp density of at least 20 % solids in the presence of water whilst maintaining the slurry at a pH of at least 7 for a predetermined period of time and thereafter recovering the metal concentrate.
Patent CA-2101755-A1 (CA)
Inventor: HEIMBERG WOLFGANG
IPC: F02M55/02
Filed: 1991-10-07
Abstract: A fuel injection device (5) for internal combustion engines has an injection nozzle to which fuel is supplied by means of a pressure device comprising a fuel-accelerating pump (1) and a fuel-retarding device (6) which, when activated, convert the kinetic energy of the accelerated fuel abruptly to a pressure shock wave which causes the fuel to be sprayed through the injection nozzle (5). According to the invention, an intermittently operated fuel-accelerating pump (1) is used. This pump (1) and the preferably electrically operated retarding device (6) are preferably controlled by a common control device (8). As a result, the injection device can be operated with very little, optimally utilized energy and can inject fuel in a precisely controllable manner very quickly and when decoupled from the motorized operations.
Patent CA-2102609-A1 (CA)
Title: Phospholipase c-inhibiting peptides
Inventor: SAITO HIROMITSU
IPC: C12N9/20
Filed: 1993-03-11
Abstract: ABSTRACT      The present invention relates to a peptide which has phospholipase C-inhibiting activity and which has the amino acid sequence defined in Sequence Listing by SEQ ID: No. 1; or a modified peptide in which one or more of the amino acid residues of the above mentioned peptide are deleted, or in which one or more amino acid residues are added to the above mentioned peptide, and/or in which one or more of the amino acid residues are substituted with other amino acid residues or modified amino acid residues.
Patent CA-2103876-A1 (CA)
Title: Group viii metal containing tungsten oxide silica modified zirconia as acid catalyst
Inventor: SOLED STUART L
IPC: C07B61/00
Filed: 1993-08-11
Abstract: ABSTRACT OF THE DISCLOSURE:           The invention is  directed to  a  catalyst composition  com-prising a Group VIII metal, preferably a Group VIII noble metal, and a zirconia support impregnated  with silica and  tungsten oxide and  its use in an isomerization process.
Patent CA-2105626-A1 (CA)
Title: Wheel balancer with adjustable operator pod
Inventor: CUNNINGHAM CHARLES L
IPC: G09F9/00
Filed: 1993-09-07
Abstract: The present invention discloses a wheel balancer having a floor standing base and an operator keyboard aid display pod mounted to a support above the base.  Manually adjustable brackets attaching the substantially L-shaped support to the base and to the pod allow the pod to be adjusted by the operator through four degrees of freedom, including into a space minimizing position for shipping or storage.
Patent CA-2106833-A1 (CA)
Title: Photograph case
Inventor: ROSENZWEIG BENITA R
IPC: B42F7/14
Filed: 1993-09-23
Abstract: ABSTRACT     This invention comprises of a portable case with removable inserts for supporting, partitioning and organizing photographs. The invention is directed to a very attractive, rectangular container formed of a moulded plastic skin and removable dividers to readily accommodate sets of snapshots. The case is made up of a plurality of removable dividers which are simply inserted in inwardly opening channels for receiving and holding the dividers. The dividers may be placed in a selection of fixed, incrementally positioned channels to accommodate the varying number of photographs in a set. A handle is secured to the case for easy carrying and is flush, when not in use, to permit uniform stacking of the containers. Index-style cards are included to document the subject of the photo set in terms of date, location, event and/or description.
Patent CA-2108704-A1 (CA)
Title: Picture signal encoding method and apparatus and picture signal decoding method and apparatus
Inventor: YAGASAKI YOICHI
IPC: H04N7/50
Filed: 1993-10-19
Abstract: An encoding and decoding apparatus and method which has the primary benefit over the prior art of not requiring storage of the nonlinear sequence of numbers representative of the quantization characteristics. The hardware required for quantization is reduced and inverse quantization may be achieved using shifting operations and a multiplier of up to half the scale compared to conventional encoding/decoding methods and encoding/decoding apparatus.
Patent CA-2110706-A1 (CA)
Title: Cart loading machine
Inventor: SWEET ROBERT P
IPC: B65G65/00
Filed: 1992-06-05
Abstract: An apparatus and method for automatically loading successive layers of similary shaped objects, such as newspaper bundles and the like, into wheeled carts (130). The bundles (B) are first delivered at a controlled rate from a source thereof to a device that arranges and delivers the objects in organized groups to an initial loading position (61). The organized group is then moved onto a carrier (74) from the loading position (61). The carrier (74) then moves from its loading position to a position within the wheeled cart (130). A blocking plate (86) serves to prevent the objects from moving with the carrier (79) as it moves back to its initial loading position wherein the objects are deposited in the cart (130). The cart (130) is held on a lift (10c) and is first moved to a top loading position for receiving the first layer of bundles and subsequently lowered the needed amount for receiving successive layers of bundles. An electronic control provides for the coordinated control of the systems of the present invention so that the cart can be automatically and quickly filled with layers of the organized bundles.
Patent CA-2110994-A1 (CA)
Title: A method for accelerating the hardening of mineral wool impregnated with melamine binders in a microwave oven
Inventor: AMANNT GERALD
IPC: C08J3/00
Filed: 1993-04-06
Abstract: In a method for accelerating the hardening of mineral wool impregnated with melamine binders in a microwave oven, at least one dihydroxy aromatic is added to the binder in an amount of 1 to 8 %  by weight based on the binder before application on the mineral wool.
Patent CA-2113795-A1 (CA)
Title: Solid lipid particles, particles of bioactive agents and methods for the manufacture and use thereof
Inventor: WESTESEN KIRSTEN
IPC: C09K23/14
Filed: 1994-01-19
Abstract: The present invention is in the area of administration forms and delivery systems for drugs, vaccines and other biologically active agents. More specifically the invention is related to the preparation of suspensions of colloidal solid lipid particles (SLPs) of predominantly anisometrical shape withthe lipid matrix being in a stable polymorphic modification and of suspensions of micron and submicron particles of bioactive agents (PBAs); as well as to the use of such suspensions or the Iyophilisates thereof as delivery systems primarily for the parenteral administration of preferably poorly water-soluble bioactive substances, particularly drugs; and to their use in cosmetic, food andagricultural products. SLPs and PBAs are prepared by the following emulsification process: (1) A solid lipid or bioactive agent or a mixture of solid lipids or bioactive agents is melted. (2) Stabilizers are added either to the lipid or bioactive agent and to the aqueous phase or to the aqueous phase only depending on their physicochemical characteristics. Stabilizers may also be added or exchanged after homogenization. (3) Drugs or other bioactive substances to be incorporated into the SLPs may be melted together with the lipids if the physicochemical characteristics of the substance permit or may be dissolved, solubilized or dispersed in the lipid melt before homogenization. (4) The aqueous phase is heated to the temperature of the melt before mixing and may contain e.g. stabilizers, isotonicity agents, buffering substances, cryoprotectants and/or preservatives. (5) The melted lipid compounds and the bioactive agents are emulsified in an aqueous phase preferably by high pressure homogenization.
Patent CA-2116534-A1 (CA)
Inventor: MCNICHOLAS THOMAS A
IPC: A61M25/10
Filed: 1992-08-24
Abstract: 2116534 9304727 PCTABS00020 A catheter (22) suitable for use in the thermal or photomediated treatment of body tissues, such as the prostate gland, dimensioned for insertion into the body and having thereon a balloon (26), the catheter (22) further comprising an inlet (28) and outlet (30) to the balloon (26) to allow pressurisation/inflation of said balloon (26) and the circulation of a cooling fluid (32) into and out of said balloon (26) to effect cooling of the outer surface thereof.
Patent CA-2118346-A1 (CA)
Inventor: HENRY ARNOLD W
IPC: F16C13/00
Filed: 1994-10-18
Abstract: A soft sleeveless long wearing pressure member having a cylindrical core, wherein the pressure member has thereon a nonswelling in silicone oil, layer of a thermally stable hydrofluoroelastomer having a Young's modulus of elasticity less than 500 lbs./in2, from about 250 mils. to about 500 mils. in thickness and a hardness of from about 45 to about 60 Shore A is provided.
Patent CA-2119349-A1 (CA)
Title: Food press
Inventor: WOODRING COOPER C
IPC: B30B1/04
Filed: 1992-09-18
Abstract: A food press, having an elongated body (21) including a forward end (23) with perforations (24) through which pressed foodstuffs can pass, and chamber means (22) adjacent said forward end for receiving and pressing foodstuffs. A reciprocating piston (40) is slidably fitted within the chamber means (22) for moving and pressing foodstuffs, wherein the piston is adapted to be positioned rearwardly of the foodstuffs in the chamber means in its retracted position. The press also has a rotatable handle (50) pivotally connected to the elongated body (21) rearwardly of the piston, and linking means (60) which are connected to the handle (50) and to the piston (40). When the handle (50) is rotated in one direction the piston (40) is moved to its retracted position to allow the chamber means (22) to receive foodstuffs. When the handle (50) is rotated in the other direction the piston (40) is moved to its forward position for pressing foodstuffs through the perforations (24).
Patent CA-2119362-A1 (CA)
Title: Aqueous enzymatic detergent compositions
Inventor: VAN DEN BERGH CARLO J
IPC: C11D3/386
Filed: 1992-10-05
Abstract: A stable aqueous enzymatic detergent composition comprising: (a) from about 5 to about 65 % by weight of a surfactant; (b) a mutant subtilisin enzyme in which the amino acid sequence has been changed at least at positions 195 and 222 by substitution with another amino acid, said enzyme being added in sufficient quantity to have an activity level of 0.01 to 200,000 GU/g; said composition being essentially free from bleaching agents and/or comprising (c) a further enzyme selected from the group consisting of lipases, amylases and cellulases.
Patent CA-2119454-A1 (CA)
Title: Diagnostic Assays for Genetic Mutations Associated with Bovine Leukocyte Adhesion Deficiency
Inventor: KEHRLI MARCUS E JR
IPC: C12Q1/68
Filed: 1992-04-16
Abstract: A point mutation in the CD18 gene responsible for causing bovine leukocyte adhesion deficiency (BLAD) and a silent mutation linked thereto have been identified. Nucleic acid sequences encompassing these mutations serve as bases for testing and identifying cattle alleles attributable to BLAD using any of a variety of diagnostic assays. Suitable nucleic acid probes and primers have also been designed for use in such assays,
Patent CA-2119839-A1 (CA)
Inventor: DUCHEMIN PIERRE
IPC: H01H33/38
Filed: 1994-03-24
Abstract: Appareil interrupteur muni d'au moins un pôle de puissance comprenant un pont de contacts coopérant avec des contacts fixes et pouvant être manoeuvré soit par les parties mobiles d'un électroaimant soit par un mécanisme de serrure. Le pont de contacts est monté rotatif et que les parties mobiles de l'électroaimant actionnent ce pont de contacts par l'intermédiaire d'un mécanisme de changement de mouvement.
Patent CA-2120941-A1 (CA)
Title: Water retention reservoir structure
Inventor: DORSEMAINE JEAN-PIERRE
IPC: E03F5/10
Filed: 1992-10-07
Abstract: PCT No. PCT/FR92/00930 Sec. 371 Date Jun. 8, 1994 Sec. 102(e) Date Jun. 8, 1994 PCT Filed Oct. 7, 1992 PCT Pub. No. WO93/07345 PCT Pub. Date Apr. 15, 1993A structure having at least one layer (3.1), for example three layers (3.1, 3.2, 3.3), of a number of juxtaposed sheet blocks, in which the sheets are shaped so as to define between themselves a series of vertical cells for water storage, and a series of horizontal cells in the height of the blocks for water drainage. The horizontal cells communicate with the vertical cells. The structure is light, inexpensive, easy to install without requiring heavy handling means, and is especially useful in underground water reservoirs.
Patent CA-2120946-A1 (CA)
Title: Parathyroid hormone analogues substituted at aa 25.26.27 and use in osteoporosis treatment
Inventor: PANG PETER K T
IPC: C07K14/575
Filed: 1992-10-09
Abstract: Analogues of bovine and human parathyroid hormone, wherein twenty-fifth, twenty-sixth and twenty-seventh positions of the natural hormone, Arg-Lys-Lys- each have been substituted with Ala, Asn, Asp, Cys, Gln, Glu, Gly, His, Ile, Leu, Met, Phe, Pro, Ser, Thr, Trp, Tyr or Val have been found to retain bone cell effect with minimal effects on blood pressure and smooth muscle, including cardiac muscle. It has further been found that this effect can be obtained by using a synthetic PTH containing only the first 34 amino acids of PTH, with substitution at the twenty-fifth, twenty-sixth and twenty-seventh amino acids as described. These analogues of PTH also are effective in the treatment of osteoporosis and other bone diseases.
Patent CA-2121974-A1 (CA)
Inventor: WISE FREDERICK M
IPC: B63B25/24
Filed: 1994-04-22
Abstract: A void filling device is collapsible into a flattened state and expandable into an erect state and is interposed between spaced cargo when in the erect state to inhibit movement of the cargo during transit.  The void filling device includes a pair of side panels, a first and a second base panel and a foldable beam structure.   Each of the side panels has longitudinally extending first and second side edges and includes side panel portions constructed to fold about a longitudinal axis between a folded state, when collapsed, and an unfolded state, when erect.  The first base panel is hingedly secured to the first side  edges  of  the  side  panels  to  extend  transversely therebetween.  A second base panel is hingedly secured to the second side edges of the side panels to extend transversely therebetween.  The first and second base panels move towards one another when the side panel portions are folded into the folded state and move away from one another when the side panels are unfolded into the unfolded state. The foldable beam structure is  located in the interior between the side panels and is oriented transversely thereto.  The beam structure is hingedly connected  to  the  first  and  second  base  panels  to  extend therebetween and includes first and second beam panels foldable with respect to one another about a transverse axis so that, as the  first and second panels move toward and away from one another, the second beam panels fold to allow the void-filling device to collapse and expand.
Patent CA-2122344-A1 (CA)
Title: Liposome preparation containing tricyclic compound
Inventor: KAGAYAMA AKIRA
IPC: A61K31/445
Filed: 1992-10-26
Abstract: A liposome preparation containing an immunosuppresive tricyclic compound or a pharmaceutically acceptable salt thereof. Since the tricyclic compound is entrapped stably and quantitatively into the liposomes, a broad variety of drug forms and pharmaceutical preparations insuring a long duration of efficacy can be provided.
Patent CA-2123503-A1 (CA)
Title: Methods and apparatus for communicating program data signals via a remote control unit
Inventor: COOK ALEX M JR
IPC: H04N5/44
Filed: 1992-11-19
Abstract: METHODS AND APPARATUS FOR COMMUNICATING PROGRAM       DATA SIGNALS VIA A REMOTE CONTROL UNIT            ABSTRACT   A remote control system including a hand held remote control unit (200) with an alphanumeric information display (209), for controlling and communicating with a first controlled device (100), such as a digital music tuner connected to a community antenna television (CATV) cable, and for controlling a selected one ofa plurality of second controlled devices (300), such as CATV set-top-units, VCRs, or television sets. A first, high speed, error free display information communications protocol is utilized for transmitting program content or other information from the first controlled device (100) to the remote control unit (200) for display. A second or control communications protocol is utilized by the remote control unit (200) for controlling the first controlled device (100) and a selected one of the second controlled devices (300). The first controlled device (100) utilizes a first clock signal embedded in digital music signals provided via the cable to derive clocking signals for implementing the display information communications protocol, resulting in an efficient, low cost electronic design.
Patent CA-2124527-A1 (CA)
Inventor: HANNA ROBERT N
IPC: E03F3/06
Filed: 1994-05-27
Abstract: An improved robotic cutter for re-establishing lateral connections in a lined sewer pipe is disclosed and claimed herein.  The improved robotic cutter disclosed herein is a relatively small, lightweight cutter in which the cutting tool can be made to scribe a true circle, thus ensuring a true circular cutout of  the  lining blocking a lateral connection.
Patent CA-2126830-A1 (CA)
Title: Globe valve and method for making same
Inventor: BAKE EARL A
IPC: F16K1/42
Filed: 1994-06-27
Abstract: A valve is presented comprising a valve body defining a chamber, a valve stem extending into said chamber, a disk attached to the valve stem, a discrete annular seat movably disposed in the chamber, a resilient ring disposed in the chamber adjacent the annular seat, and a retainer fixed in the chamber on a side of the seat opposite from the ring, wherein the ring exercises a bias on the seat in a direction toward the disk, urging the seat into engagement with the disk. The invention further contemplates a method for making the valve.
Patent CA-2128600-A1 (CA)
Inventor: SAARINEN KARI
IPC: G01N33/34
Filed: 1993-01-22
Abstract: The invention concerns a method and apparatus for real-time measurement of refiner mechanical pulp quality index such as freeness, According to the method, refiner mechanical pulp transported in a steam-phase carrier is illuminated with electromagnetic radiation, and the change in the radiation spectrum caused by refiner mechanical pulp is detected. According to the method, the change in the radiation spectrum caused by refiner mechanical pulp is measured at a minimum number of four wave length bands and the measured intensities are computationally processed to obtain the desired index of quality.
Patent CA-2130279-A1 (CA)
Title: Elastase inhibitor
Inventor: TAKEUCHI TOMIO
IPC: A61K38/00
Filed: 1994-08-17
Abstract: ABSTRACT OF THE DISCLOSURE A compound of general formula [I]:                                                   [I] or its  hydrates wherein  R represents hydrogen  atom, a  lower alkanoyl amino group, a lower  alkyloxy carbonylamino group  or an aralkyloxy carbonylamino group, R1 and R2  may be identical or different from each other and each represents  a lower alkyl group,  and  R3  represents  a  C3-C8 lower   alkyl  group.  a cycloalkyl lower alkyl group or an aryl lower alkyl  group. The compound is effective as an elastase inhibitor  and a therapeu-tic agent.
Patent CA-2130332-A1 (CA)
Title: Copolymer-based films, applications thereof in transdermal systems and processes for their preparation
Inventor: ISTIN MICHEL
IPC: A61K9/70
Filed: 1993-12-20
Abstract: Copolymer-based films, applications thereof in transdermal systems and processes for their preparation. Said films consist of a vinyl ethylene/acetate type hydrophobic polymer containing at least one active principle and including 15 to 50 % hydrophilic inclusions formed from at least one hydrophilic monomer selected from the group comprising acrylamide, methylol acrylamide, diacetone acrylamide, maleic acid, acrylic acid, fumaric acid, itaconic acid, propylene glycol acrylate, ethylene glycol methacrylate, methacrylamide, methacrylic acid, propylene glycol methacrylate, hydroxyethyl methacrylate, dimethylaminoethyl methacrylate, N-vinylpyrrolidone, vinylacetic acid, vinylsulfonic acids.
Patent CA-2131033-A1 (CA)
Title: Direct-coupled fcc riser cyclone and plenum
Inventor: CASTAGNOS LEONCE F JR
IPC: B01J8/00
Filed: 1994-08-29
Abstract: DIRECT-COUPLED FCC RISER CYCLONE AND PLENUM                 (D#79,907-F) ABSTRACT OF THE DISCLOSURE         A riser cyclone separator is positioned external to a containment vessel.  The riser cyclone separator discharges separated catalyst to a catalyst stripper and separated vapor to a plenum, both positioned internal to the containment vessel.          Means is provided for withdrawing stripping gas from the catalyst stripper and passing it via the riser cyclone separator to the plenum.  The riser cyclone separator is inherently pressure stable relative to the containment vessel.  The invention is particularly useful for retrofitting a direct-connected riser cyclone separator to a preexisting containment vessel with space limitations.
Patent CA-2131735-A1 (CA)
Title: Board errors correction apparatus
Inventor: LAI BOSCO C S
IPC: G11C29/00
Filed: 1994-09-09
Abstract: This invention includes an algorithm, which detects and identifies the error in each memory address of the Reduced Specification Integrated Memory chips (RSIMC). RSIMC with the same error pattern will then be grouped together along with the Error Correction Apparatus (ECA) for assembly into memory modules. ECA employs the redundant Error Correcting Algorithm which enables the rejected, fallout, audio grade, toy grade and other reduced specification memory chips to become computer grade compatible, such that the corrected RSIMC memory modules would function as normal memory modules for computer (or computer sub-systems) usages and applications.