baber/WOPTO huggingface dataset:
Patent CA-2106027-A1 (CA)
Title: Feeding fence
Inventor: DOORNBOSCH JAN J
IPC: A01K1/06
Filed: 1993-09-13
Abstract: ABSTRACT            The invention relates to a feeding fence comprising an upper beam and a lower beam having therebetween at least one passage opening for the head of an animal. The passage opening is bounded on one side by an edge fence part defining a vertical edge and on the opposite side by a swivel bar which at a location between its outer ends is mounted for swivelling on a swivel shaft lying transversely of the fence such that the swivel bar can swivel out of a middle position substantially parallel to the edge fence part into an open position in which the upper portion of the swivel bar is removed from the edge fence part and a further swivelled position in which the lower portion of the swivel bar is removed from the edge fence part. In the upper or lower beam are arranged locking means with control means therefor for locking the swivel bar in the middle position and stop means against which the swivel bar lies in the middle position and control means connected to the stop means for each passage opening for shifting the stop means from an active position close to the middle position to a rest position close to the further swivelled position of the swivel bar.
Patent CA-2107093-A1 (CA)
Inventor: DEFOSSEZ BEATRICE
IPC: A61K8/19
Filed: 1993-01-29
Abstract: A cosmetic make-up composition containing, in a suitable cosmetic carrier, a transparent pigment consisting of at least 60 wt % laminar titanium oxide and at most 10 wt % silicon oxide, wherein the average pigment size is 1-300 mum and the thickness is 0.001-0.3 mum. Excellent cosmetic properties regarding pearlizing, coverage, spreadability and smoothness are obtained.
Patent CA-2108225-A1 (CA)
Inventor: MEIER ROLF G
IPC: H04M1/72
Filed: 1993-10-12
Abstract: The present invention relates to a subscriber presence detector system comprised of a switching system for connecting calls to and from a plurality of lines, a person presence detector connected to a line, for providing an indication to the switching system that a person is adjacent or not adjacent the detector, and apparatus for routing calls to the line in the event an indication has been received by the switching system that a person is adjacent the line.
Patent CA-2109376-A1 (CA)
Title: Method and Apparatus for Compensating for Changes in Viscosity in a Two-Component Dispensing System
Inventor: NOSS JEFFREY S
IPC: B29C48/03
Filed: 1993-10-27
Abstract: A two-component mixing and dispensing system for mixing and dispensing two-component polymeric materials which react chemically with one another when combined to form a mixture includes a controller for adjusting the pressure at which at least one of the components  is supplied to a dispenser dependent upon variations in the parameters which affect the cure time of the mixture.
Patent CA-2110852-A1 (CA)
Title: Monoclonal antibodies that define a unique antigen of human b cell receptor complex and methods of using same for diagnosis and treatment
Inventor: SEON BEN K
IPC: C07K19/00
Filed: 1993-12-07
Abstract: MONOCLONAL ANTIBODIES THAT DEFINE A UNIQUE ANTIGEN OF HUMAN B        CELL RECEPTOR COMPLEX AND METHODS OF USING SAME FOR          DIAGNOSIS AND TREATMENT                      Abstract of the Invention Three monoclonal antibodies defining extracellular epitopes of a unique heterodimeric glycoprotein complex consisting of the human mb-1 protein and the human B29 protein which react with one or more leukemia lymphoma cell specimens selected from the group consisting of B prolymphocytic  leukemia cells, B non-Hodgkin's lymphoma cells,  B chronic lymphocytic leukemia cells,  B hairy cell leukemia cells, and B acute lymphoblastic leukemia cells.    The three monoclonal antibodies also react with human non-malignant B cells.    The invention also provides a method for producing the new monoclonal antibodies and for diagnostic procedures using the new monoclonal antibodies to detect various leukemias and lymphomas, as well as describing methods of using the monoclonal antibodies for the treatment of leukemia-lymphoma patients and patients with immunological diseases.    The invention also relates the isolation and chemical identification of the human B29  and mb-1 proteins of B cell antigen receptor complex. The amino-terminal amino acid sequences of the mb-1 and B29 gene products were determined.
Patent CA-2112570-A1 (CA)
Inventor: GENERO CLAUDE P
IPC: A01M1/20
Filed: 1992-07-10
Abstract: An insect feeding station (10) for administering a fluent substance such as a poisonous liquid bait to ants and other insects. The feeding station (10) comprises a housing (11) having an interior region (21) adapted to contain the fluent substance. The housing (10) has an opening (27) through which insects can enter and leave the interior region (21), and an internal structure (43) within the interior region (21) for facilitating access by the insects to the substance. The internal structure (43) may take various forms but typically is of a construction which is adapted to at least be partially covered by the substance when the latter is first introduced into the interior region (21) and which is progressibely exposed as the substance is consumed. With this arrangement, the portion of the internal structure which is exposed provides a zone away from the liquid bait for supporting the bodies of dead insects. Thus the bodies are "dry-docked" on the internal structure from where they can be retrieved.
Patent CA-2115485-A1 (CA)
Title: Utility cart and latch assembly
Inventor: MANDELL JONATHAN N
IPC: B62D63/06
Filed: 1994-02-11
Abstract: ABSTRACT OF THE DISCLOSURE A utility cart (10) for hauling up to at least 1000 pounds includes a plastic carriage (11) having reinforcement ribs (47) extending from and across the bottom thereof to strengthen the carriage (11), an elongated drawbar member (12) to pull the carriage (11), an axle assembly (15) engaging the carriage (11) and one end of the drawbar member (12) to pivot the carriage (11) with respect to the drawbar member (12), a latch assembly (16) connected to the drawbar member (12) and engaging the carriage (11) to restrain the pivotal movement of the carriage (11) with respect to the drawbar member (12), and at least two wheels (13, 14) attached to the axle assembly (15).  The latch assembly (16) includes a body member (53) pivotally connected to the drawbar member (12) and has a gripping portion (56) extending between a first leg portion (57) and a second leg portion (58).  A rod (54) attached to the carriage (11) is received by slots (67) in the leg portions (57, 58) to releasably engage the carriage (11) to the drawbar member (12).
Patent CA-2115697-A1 (CA)
Title: Short track wheel
Inventor: BATELAAN JOOST
IPC: B62D55/24
Filed: 1994-02-15
Abstract: A track wheel having a self supporting track mounted on a pair of load bearing rollers. The track comprises a continuous resilient band having a preformed transverse and longitudinal curvature for resisting flattening to a larger radius under load but substantially free to bend to a smaller radius of curvature for passage around the rollers. The radius of transverse curvature is made approximately equal to the radius of said rollers, and the radius of longitudinal curvature is made not greater than 20 times the radius of the transverse curvature to provide a short track wheel having a high load capacity and large surface contacting area or footprint.
Patent CA-2115808-A1 (CA)
Title: Polydextrose product and process
Inventor: FUISZ RICHARD C
IPC: A61K9/70
Filed: 1994-02-16
Abstract: ABSTRACT      The present invention is a process for manufacturing polydextrose polymerizate by subjecting flowable new polydextrose feedstock to flash shear under conditions which provides instantaneous formation of separate masses of solid polydextrose.  The present invention also includes the product resulting therefrom.
Patent CA-2115975-A1 (CA)
Inventor: LACROIX ERIC
IPC: C07C17/395
Filed: 1994-02-18
Abstract: L'invention concerne un procédé de purification d'un pentafluoroéthane brut contenant du chloropentafluoroéthane, caractérisé en ce qu'il consiste à soumettre le pentafluoroéthane brut à une fluoration catalytique pour transformer le chloropentafluoroéthane en hexafluoroéthane, puis à séparer l'hexafluoroéthane formé.
Patent CA-2119558-A1 (CA)
Title: Improvements in systems for informing users about waiting times for buses at network bus stops
Inventor: LEWINER JACQUES
IPC: G08G1/123
Filed: 1993-07-20
Abstract: A system for informing bus network users about waiting times for buses at stops on the network. The system comprises means (3-6) for generating and transmitting electrical signals representing the distance (d) between each bus (1) and the next stop (2), and a unit provided at each stop for receiving said signals, selecting those which relate to the relevant stop, and displaying data relating to waiting times for approaching buses. Said system further comprises means for generating electrical signals representing two actual previous average bus speeds over two different periods immediately preceding the signal generation time, as well as means for processing said average speeds in order to determine the waiting times to be displayed.
Patent CA-2119572-A1 (CA)
Title: Oxygen substituted derivatives of nucleophile-nitric oxide adducts as nitric oxide donor prodrugs
Inventor: KEEFER LARRY K
IPC: C07D295/22
Filed: 1992-09-23
Abstract: There are disclosed cardiovascularly active compounds possessing antihypertensive properties, and pharmaceutical compositions containing these agents and a method of treating cardiovascular disorders with the compounds. The active components of the pharmaceutical compositions are compounds of formula (I) wherein R1 and R2 are independently chosen from straight chain and branched chain alkyl and olefinic groups, which may be unsubstituted or substituted; or R1 and R2 together with the nitrogen atom they are bonded to form a heterocyclic group; and R3 is a pharmaceutically acceptable organic group selected from alkyl and olefinic groups which may be unsubstituted or substituted; acyl, a sulfonyl, sulfinyl, sulfenyl, carbonate, or carbamate derivative; or R3 is a group of the formula: (CH2)n ONN(O)NR1R2, wherein n is 2-8, and R1 and R2 are as described above. Novel compounds are disclosed wherein at least one of R1, R2 and R3 is an olefinic group or heteroatom-substituted straight or branched chain alkyl or olefinic group. Novel methods of synthesizing the compounds are also disclosed.
Patent CA-2120066-A1 (CA)
Title: Bi-Fold Lid for Container
Inventor: JAMISON BARRY
IPC: B65D43/04
Filed: 1994-03-28
Abstract: Abstract of the Disclosure A pair of bi-fold lids covers a container having a depth dimension that is less than half the width dimension of the container.  Each bi-fold lid has front and rear sections that are hinged together along a hinge axis.  The hinge axis is reinforced by adjacent flanges that overlap one another when the lids are in their closed position.  When the lids are open, the front and rear sections fold over on one another to reduce the extent to which they hang down adjacent the sidewall of the container.  This permits a container of short height or shallow depth to have lids.
Patent CA-2120075-A1 (CA)
Title: Core for electrical connecting substrates and electrical connecting substrates with core, as well as process for the production thereof
Inventor: SCHMIDT WALTER
IPC: H05K3/00
Filed: 1994-03-28
Abstract: ABSTRACT            The inventive core for electrical connecting substrates, particularly for printed circuit boards and foil circuit boards, has an inner layer (I) with a columnar structure and on either side, metallic cover layers (A,A'), the columnar structure of the inner layer (I) comprising columns (9.1,9.2), which are regularly arranged, spaced from one another and from the cover layers (A,A'), being directed transversely to the service extension of the core and made from an electrically conductive material in a matrix (6) of an electric-ally insulating material.  The cover layers (A,A') e.g. have electri-cal terminals (16,16',17,17') in the form of through-plated blind holes (13,14) on selected columns (9) of the inner layer (I) and are structured in such a way that they have a regular pattern of terminals (16,16') on the facing cover layer and terminals (17,17') on the through-connections insulated from the cover layers, this grid pattern can have a size of approximately 0.5 mm.
Patent CA-2124725-A1 (CA)
Title: Mail processing system including off-line verification
Inventor: CORDERY ROBERT A
IPC: G07B17/00
Filed: 1994-05-31
Abstract: MAIL PROCESSING SYSTEM INCLUDING OFF-LINE VERIFICATION                 Abstract of the Disclosure The method for verifying mailpieces includes the steps of creating a mailpiece image having a set of data included in a postal revenue block and storing the images in a verification image file.  The data from the postal revenue blocks in the verification image file are converted into corresponding data representative of the characters in the postal revenue block of the image of the mailpiece, preferably as ASCII data.  The ASCII data is stored in a verification file which may be transmitted as desired.          Verification of the mailpiece data can be performed at any time off-line using the corresponding data in the verification file.  The conversion may be made by keying in the data or using bar code or OCR where the data is machine readable.
Patent CA-2128436-A1 (CA)
Title: Ink jet print head
Inventor: KARLINSKI HAGGAI
IPC: B41J2/14
Filed: 1994-07-20
Abstract: A liquid droplet ejection device, which includes a number of liquid ejection nozzles, a liquid supply layer including porous material, with the liquid supply layer featuring holes related to the nozzles, and a number of transducers related to the holes for ejecting liquid droplets out through the nozzles.
Patent CA-2129132-A1 (CA)
Title: Antiviral agent
Inventor: LEZDEY JOHN
IPC: A61K38/57
Filed: 1993-09-29
Abstract: The present invention provides a method for inhibiting viral proliferation by preventing or inhibiting viral replication or killing the viruses on contact. Viral replication is prevented or inhibited through the use of serine protease inhibitors, their analogs, salts, conjugates or derivatives.
Patent CA-2130579-A1 (CA)
Title: Improvements in Alumina Plants
Inventor: BROWN GREGORY P
IPC: C01F7/144
Filed: 1993-02-18
Abstract: A process for the production of alumina by the Bayer process includes a precipitation process having an agglomeration stage and a growth stage. In the agglomeration stage, selected process parameters are controlled to limit the bound soda content of the slurry, whilst still maintaining conditions for high yield. In the growth stage, selected process parameters are controlled to controll the soda pick-up during growth so that a continuous decrease of soda content is obtained. Preferably, the growth stage is divided into a number of separate precipitation vessels and the temperature drop from one precipitator to the next is from 1 to 3 °C. The temperature of the liquor leaving the final precipitator is preferably about 55 °C. The agglomeration stage is preferably operated at 75 - 85 °C. Apparatus suitable for use in the method is also described.
Patent CA-2132148-A1 (CA)
Inventor: BERNARD THIERRY
IPC: F42B3/12
Filed: 1994-09-15
Abstract: Détonateur pour charge explosive comportant dans un étui en forme de bâtonnet une composition détonante et un dispositif d'allumage destiné à recevoir une énergie électrique au moyen de deux conducteurs prolongeant une extrémité du bâtonnet, caractérisé en ce qu'il comporte un module électronique de commande de l'alimentation du dispositif d'allumage, rapporté à l'extrémité du bâtonnet pourvu des conducteurs électriques, ce module étant enfermé dans un boîtier séparé du détonateur et comportant à l'une de ses extrémités des moyens de connexion par encliquetage des fils du détonateur, associé à des moyens d'accouplement étanches du boîtier par rapport au bâtonnet tandis qu'à son autre extrémité le boîtier comporte un connecteur électrique en attente.
Patent CA-2132212-A1 (CA)
Title: Sanitary napkin
Inventor: IWATA YOJI
IPC: A61F13/15
Filed: 1993-04-19
Abstract: A sanitary napkin comprising a liquid-permeable top sheet (2) and a liquid-impermeable back sheet (3) surrounding an absorbing member and having first and second side panels (4, 5) on opposing sides, the side panels having adhesive segments (6, 7) on their bottom sides, wherein the side panels are folded over the top sheet such that the adhesive segments are arranged side by side, the side panels being held in position by a panel securing strip (8) bonded to the first and second adhesive segments.
Patent CA-2134280-A1 (CA)
Inventor: CORDEBAR FRANCIS
IPC: B65D19/00
Filed: 1994-10-25
Abstract: Nouvelle palette en plastique et son procédé de fabrication. L'invention est relative à une palette en matière plastique Elle comporte en combinaison un élément supérieur ou un élément médian muni d'un réseau de nervures de rigidification et une pluralité de plots (4,5,6,7,8) constitués par un ensemble de parois verticales, et des longerons creux (9,10,11) réalisés par extrusion qui sont assujettis par exemple par soudage ou collage à la partie inférieure d'une série de plots alignés (6,7,8). L'invention est également relative au procédé de fabrication d'une telle palette.
Patent CA-2136125-A1 (CA)
Title: Heat-stable, highly resilient, abrasion-resistant polyurethane/polyester three-block polyadducts, their preparation and their use
Inventor: PRISOK FRANK
IPC: C08L75/04
Filed: 1994-11-18
Abstract: Heat-stable, highly resilient, abrasion-resistant polyurethane/ polyester three-block polyadducts are obtainable by reacting A)  at least one thermoplastic polyester and B)  at least one thermoplastic polyurethane elastomer which pre-ferably has a content of free NCO groups of from 0.5 to 4% by weight and a total content of NCO groups of from 0.75 to 5 % by weight, based in each case on the total weight of the thermoplastic polyurethane, and in turn is obtainable by reacting organic diisocyanates (Ba) with relatively high molecular weight polyhydroxy compounds (Bb) and low molecular weight chain extenders (Bc) with the use of an NCO index of more than 115, advantageously at from 180 to 300°C, and are used for the production of moldings.
Patent CA-2136782-A1 (CA)
Inventor: DICK SAMI
IPC: F23D14/58
Filed: 1994-11-28
Abstract: Le brûleur oxycombustible comporte au moins un premier organe tubulaire véhiculant l'oxydant et au moins un second organe tubulaire pour injecter le combustible dans le flux d'oxydant, disposé dissymétriquement par rapport au premier, de manière que la zone de mélange en amont de la flamme comporte une partie où le rapport de l'oxydant au combustible soit inférieure à la valeur stoechiométrique. Cette dissymétrie dans la répartition des débits, en amont de la naissance de la flamme, fournit et conserve une zone dans laquelle la teneur en oxydes d'azote est réduite par rapport au cas où la répartition des débits serait uniforme ou sensiblement telle dans toute la section. De plus, la configuration dissymétrique produisant une zone à sous-stoechiométrie dans la flamme, convient aussi lorsque l'on cherche à obtenir localement une atmosphère réductrice, par exemple au-dessus d'un bain de verre.
Patent CA-2139413-A1 (CA)
Inventor: HIRSHOWITZ BERNARD
IPC: A61B19/00
Filed: 1994-05-03
Abstract: An apparatus for closing wide skin defects may be used with two long interdermal needles configured for insertion underneath skin close to margins of a skin defect. The skin closing apparatus may include two retaining members (70, 71) configured as a flange connecting two legs (20) and forming a U-shaped profile. Each of the legs may include either a sharp hook (23) or a blunt skin insertion element at the end of the leg adapted for percing the skin and engaging one of the long interdermal needles. Alternatively, the retaining members may include topical engagement elements for engaging portions of the interdermal needles which are located above the skin surface. A contracting mechanism such as a screw (82) may connect the retaining members and approximate the interdermal needles, while bringing the skin margins together until final closure of the skin defect results. One of the retaining members may be fixed to the screw shaft while the other may be releasably connected to the screw shaft by an intergral locking mechanism (85). The skin closing apparatus may also include a clutch mechanism (110) configured to disengage the screw from a knob (81) or handle, when a predetermined force is met or exceeded. Each retaining member of the skin stretching device may include a base segment connected to a pivotal needle carrier by a flexible pivot segment (132). Each retaining member may also include a base segment, which carries the skin insertion needles, removably connected to the body of the skin stretching device. Each base segment may further include a male and/or female connector (143, 144) for engaging a connector (146, 148) on an opposing base member. The retaining members of the skin stretching device may also include skin insertion needles which may be adjustably positioned. The apparatus may further include a device for shielding (176) the sharp points of the skin insertion needles.
Patent CA-2139833-A1 (CA)
Inventor: CROSS RAYMOND PETER
IPC: G02B1/10
Filed: 1995-01-09
Abstract: A mirror assembly comprising a glass substrate, a low transmissivity reflecting coating on the substrate and an opacifying member which is assembled adjacent to the glass substrate for a front surface mirror or the reflecting coating for a back surface mirror. The present invention also provides a method of producing a mirror assembly comprising depositing onto a hot ribbon of glass during the production process a low transmissivity reflecting coating and assembling an opacifying member adjacent to the glass substrate or the reflecting coating of the mirror so formed.
Patent CA-2140668-A1 (CA)
Title: Semiconductor emulation of vacuum tubes
Inventor: PRITCHARD ERIC K
IPC: G10H1/16
Filed: 1993-06-24
Abstract: A semiconductor emulation of a vacuum tube with one or more of the following characteristics: non-linear output, non-lin-ear transfer, non-linear input, reverse transfer, and second harmonic generation. Also an emulator with a second output to emu-late a phase splitter, a semiconductor emulator of a cathode follower, and a compressor emulating the effects of a power supply droop and screen grid behavior are disclosed.
Patent CA-2142106-A1 (CA)
Title: Apparatus for cutting and excavating solids
Inventor: BUNKER CHRISTOPHER A
IPC: E02F3/24
Filed: 1993-08-26
Abstract: An apparatus for cutting and breaking rock is described. The apparatus comprises a cutting disc (13) having an attached wedge (11). Cutting disc (13) can be rotated by shaft (16) to cut a groove into rock. After a pre-determined distance, wedge (11) is forced into the cut groove to cause the rock above the groove to be broken away. Shaft (16) is powered by a drive motor, and can include a kick back mechanism to prevent wedge (11) from being trapped in the cut groove. The entire apparatus can be mounted to the three point linkage of a tractor.
Patent CA-2142575-A1 (CA)
Inventor: ADEMA GOSSE J
IPC: A61K39/395
Filed: 1995-02-15
Abstract: The present invention describes a melanoma associated antigen known as gp100. Furthermore, peptides derived form said antigen are claimed. Gp100 and its peptides can be used in vaccines for the treatment of melanoma. Another aspect of the invention are host cells capable of expression of gp100 or the gp100-derived peptides. Furthermor, tumor infiltrating lymphocytes (TIL's) specifically recognizing gp100 are claimed, as are vaccines with these TIL's. Furthermore, diagnostics for the detection of melanoma and for the monitoring of vaccination form part of the invention.
Patent CA-2146299-A1 (CA)
Title: Safety syringe
Inventor: LEVITOV ALEXANDER B
IPC: A61M5/32
Filed: 1995-04-04
Abstract: ABSTRACT A moveable guard sheath is released and moved over the length of the syringe barrel to prevent contact which the syringe needle.