baber/WOPTO huggingface dataset:
Patent CA-2039435-C (CA)
Title: Bicycle parking and storage rack
Inventor: SMITH TERRANCE RAYMOND
IPC: B62H3/12
Filed: 1991-03-28
Granted: 2001-08-14
Abstract: A bicycle parking and storage rack that is designed to receive one or more bicycles in vertical position. Locking means permit the frame and front and rear wheels of a bicycle to be secured to the rack and include a pivotable means to selectively open and close the locking means. The rack according to the invention occupies a minimum of space and can be conveniently mounted on a wall or the like, or in a radial arrangement to accommodate up to ten bicycles.
Patent CA-2042870-C (CA)
Title: Metal ion coordinated polyamine resins for the lowering of blood cholesterol
Inventor: ST PIERRE LEON EDWARD
IPC: A61K31/80
Filed: 1991-05-17
Granted: 1996-11-26
Abstract: The invention is concerned with a metal ion coordinated polyamine resin in which a non-toxic, pharmaceu-tically acceptable chelating metal ion is coordinated with a cross-linked and non-digestible polymeric amine selected from the group consisting of: (a) polyamine resins with a hydrophilic backbone, of the formula:            P-[(CH2)nNH]mH   or    (Ia)          (Ib) wherein P represents a hydrophilic, cross-linked and non-digestible homopolymer backbone, m is an integer varying from 1 to 10 inclusive, and n, o and p are, independently, integers varying from 2 to 12 inclusive; (b) polyamine resins with a hydrophobic backbone, of the formula:                  P'-[NH(CH2)n]mNH2            (II) wherein P' represents a hydrophobic, cross-linked and non-digestible homopolymer backbone, m is an integer varying from 0 to 6 inclusive and n is an integer varying from 2 to 12 inclusive; and (c) cross-linked copolymers of a poly-ethylenepolyamine containing from 2 to 6 ethylene units and epichlorohydrin. The metal ion coordinated polyamine resins of the invention are highly efficient sorbents for bile acids and salts and can thus be used for reducing hyper-cholesterolemia in affected humans.
Patent CA-2048282-C (CA)
Inventor: MIZUO YASUHIKO
IPC: H01B7/04
Filed: 1991-08-01
Granted: 1996-01-30
Abstract: An  apparatus  for  manufacturing  an  electric  cable comprises a flexible belt on which a plurality of longitudinal projections are formed, a motor to move the flexible belt at the same speed as a cable core covered with an insulating layer, and a  forming unit  comprising a plurality of  rolls  to  form a conductive tape having a wavy pattern around the cable core.  The conductive tape  is  formed around the cable core by radial directional force applied via the projections to the flexible belt, when the cable core and the conductive tape are passed through the forming rolls in company with the flexible belt.          Consequently, the conductive tape is able to be formed around the insulating layer of the cable core with keeping the wavy pattern in shape.
Patent CA-2052268-C (CA)
Title: Preserving the contents of beverage containers
Inventor: BERRESFORD RICHARD
IPC: B65D39/00
Filed: 1991-09-25
Granted: 2006-02-14
Abstract: Beverages, in particular wine, are preserved by forming an atmosphere within the container, above the liquid level, which will help to preserve the qualities of the beverage.      In the case of still beverages, a subatmospheric pressure will be produced by placing a non-return valve in the mouth of the container and then evacuating air from the container.      In the case of sparkling beverages, a superatmospheric pressure is produced instead. The pressure inside the container is produced by a motor driven pump and is controlled so that when a predetermined pressure level is reached, the pump stops pumping and the container is sealed.
Patent CA-2059314-C (CA)
Title: Hair nourishing agent and production thereof
Inventor: SAKAI MITURU
IPC: A61K8/36
Filed: 1992-01-14
Granted: 1999-03-30
Abstract: The hair nourishing agent according to the present invention is a product of fermentation by enzyme applied on a substrate comprising vegetable protein and vegetable lipid.  The hair nourishing agent obtained by filtering the fermented products is safe to use as only harmless substances compose  the agent and shows excellent effects for preventing hair from falling-out as well as for growing hair.
Patent CA-2064608-C (CA)
Title: Tip for a tissue phacoemulsification device
Inventor: DAVIS PETER L
IPC: A61B17/32
Filed: 1992-04-01
Granted: 1996-07-02
Abstract: Phacoemulsification  needles  having distal  ends  with focusing surfaces  for  concentrating ultrasonic  generated acoustic waves.  The focusing surfaces can be beveled and/or provided with continuous curved or faceted surfaces.
Patent CA-2066491-C (CA)
Title: Human neurokinin-1 receptor
Inventor: FONG TUNG M
IPC: A61K38/00
Filed: 1992-04-21
Granted: 2002-02-12
Abstract: Recombinant human neurokinin-1 receptor (human NK1R) is disclosed which has been prepared by polymerase chain reaction techniques. Also disclosed is the complete sequence of human NK1R complementary DNA; expression systems, including a CH0 (chinese hamster ovarian cell line) stable expression system; and an assay using the CH0 expression system.      NK1R, also known as substance P receptor, can be used in an assay to identify and evaluate entities that bind substance P receptor. The assay can also be used in conjunction with diagnosis and therapy to determine the body fluid concentration of substance P in arthritis patients.
Patent CA-2075677-C (CA)
Title: Power table tool assemblies with dust collection system
Inventor: UDELHOFEN PATRICK J
IPC: B23D59/00
Filed: 1992-08-10
Granted: 1994-10-25
Abstract: A power table tool having an outlet port positioned relative to the cutting member of the tool so that the dust and other debris generated by the cutting member can be removed from the interior of the tool assembly through an exhaust system.  A guard member is provided for the outlet port to prevent insertion of extraneous matter into the interior of the tool as well as to protect the outlet from clogging as a result of the removal of the sawdust and other debris from the interior.  The guard member is structured in a manner such that the area of the openings presented in the guard member is greater than about 100% of the area of the outlet port itself.  The port is specifically aligned relative to the cutting member in order to enhance the removal of the sawdust and debris from the interior of the tool.
Patent CA-2087988-C (CA)
Title: Guard rail assembly
Inventor: YOUNG KEITH
IPC: E01B5/18
Filed: 1993-01-18
Granted: 2000-03-21
Abstract: The guard rail assembly (10) for mounting a guard bar (12) has a support bracket (36) for mounting the guard bar (12), a support block (100) and a hook (70) for engaging the guard bar (12) and utilizing an elastic fastener (150) which engages the support block (100) and the hook (70) and draws the hook (70) and bar (12) towards the support bracket (36) to lock the guard bar (12) on the support bracket (36).
Patent CA-2096640-C (CA)
Title: Process for the production of high molecular weight polyester resins
Inventor: AL GHATTA HUSSAIN ALI KASHIF
IPC: B29C48/03
Filed: 1992-10-15
Granted: 2003-03-18
Abstract: Preparation of high molecular weight polyester resins starting from resins with intrinsic viscosity I.V. lower than 0.57 dl/ comprising the following steps: (1) mixing the resin in the melt with a polyaddition additive containing at least two groups cap-able of addition reactions with the terminal OH and COOH groups of the resin;  (2) converting the melted polyester into solid particles and then subjecting the particles to crystallization; (3) heating the particles at temperature between 150 and 210 °C up~ obtain the desired increase of intrinsic viscosity.
Patent CA-2097233-C (CA)
Inventor: WOOLLEY EDWARD GEORGE
IPC: E04F21/165
Filed: 1993-05-28
Granted: 1996-06-04
Abstract: A tool for shaping caulking material   comprising a rigid shaping surface at one end of said tool for   imparting a shape to said caulking material, a diverter surface at another end of said tool, a cavity disposed between said shaping surface and said diverter surface for receiving   caulking material said diverter surface diverting excess caulking material back toward said shaping surface.
Patent CA-2097576-C (CA)
Inventor: NAKAYAMA HIROSHI
IPC: G11B7/005
Filed: 1993-06-02
Granted: 2002-11-12
Abstract: In an edge detection method, a tightest data portion for forming a tightest pit pattern therein is provided in an area in the front of an effective data portion where an information pit pattern is formed, and the threshold voltage is established on the basis of the tightest pit pattern formed in the tightest data portion.
Patent CA-2099177-C (CA)
Inventor: MORIOKA KOITSU
IPC: A44B19/44
Filed: 1993-06-25
Granted: 1996-04-23
Abstract: In a slide fastener coupling element forming ap-paratus, a blank wire of a generally Y-shape cross section intermittently supplied at a predetermined pitch is cut off into pieces of a predetermined thickness by a fixed cutting punch and a reciprocating cutting die, and then a bulge for the head portion of a coupling element is formed by a forming die and a forming punch movable upwardly and downwardly to coact with the forming die.  The forming die is located to be connected with the forward end in the stroke direction of the cutting die, and the forming punch is located upwardly of the bulge forming station.  Then the opposite leg portions of a coupling element are pushed out of the mold of the forming die by a vertically movable ejector pin located under the leg portions on the forming die to discharge the formed coupling element from the forming die.
Patent CA-2101308-C (CA)
Title: Enzyme product and method for improving bread quality
Inventor: VAN EIJK JAN HENRICUS
IPC: C12N9/24
Filed: 1993-07-26
Granted: 2005-10-11
Abstract: The present invention relates to a bread improver composition comprising lipase, hemicellulase and amylase, preferably in combination with shortening. The enzyme preparation of the invention has an advantageous effect on the crumb softness of the final bakery product. The combination of the enzyme preparation of the invention and shortening can replace emulsifiers like SSL and monoglycerides which are used as a crumb softener.
Patent CA-2105709-C (CA)
Title: Substituted cyclohexane derivatives, processes for their preparation and the use of the compounds for treating diseases
Inventor: HEMMERLE HORST
IPC: C07D333/16
Filed: 1993-09-08
Granted: 2004-09-07
Abstract: Substituted cyclohexane derivatives, processes for their preparation, and the use of the compounds for treating diseases Cyclohexane derivatives of the formula I (See Formula I) in which R1 is CN, COOH, C1-C4-alkanoyl, SO3-C1-C4-alkyl, SO3H or SO2NR8R9; R2 is C1-C10-alkyl(R11)n, O-C1-C10-alkyl(R11)n, C2-C10-alkenyl(R11)n, O-C3-C10-alkenyl(R11)n, C2-C10-alkynyl(R11)n, O-C3-C10-alkynyl(R11)n, S-C1-C10-alkyl(R11)n, S-C3-C10-alkenyl(R11)n, S-C3-C10-alkynyl(R11)n, NH-C1-C10-alkyl(R11)n, NH-C3-C10-alkenyl(R11)n, or NH-C3-C10-alkynyl(R11)n, where R11 is unsubstituted or substituted in each case by R12; R3 is unsubstituted or substituted indolyl, imidazolyl, benzimidazolyl, quinolyl or tetrazolyl; R11 and R13 are identical or different and are alkyl with 1 to 10 carbon atoms, cycloalkyl with 3-8 ring carbon atoms, or unsubsituted or substituted phenyl, naphthyl, phenanthryl, thienyl, furyl or coumarinyl; R4.      R5 and R6 are identical or different and are H, OH, a protected OH group, F, Cl or Br; R7 is C1-C4-alkyl, phenyl or benzyl; R8 and R9 are identical or different and are H, C1-C4-alkyl, C1-C4-alkanoyl, or unsubstituted or substituted phenyl; R12 is substituted or unsubstituted phenyl, naphthyl, phenanthryl, thienyl, furyl or coumarinyl; X is (CH2)m, -CH=CH-, -CSC-, -CH2-O-CH2-, -CH2-S-CH2- or -CH2-N(R8)-CH2-; Y is (CH2)m, O, S or NR8; Z is (CH2)m, S, O, S-C1-C10-alkyl, O-C1-C10-alkyl, CH=CH, CH=CF, CH=CCl, CH=CBr, CH2-CO, CH2-CHF, CH2-CHCl, CH2 -CHBr, CH2-CHI, C3-C10-cycloalkylene, C3-C10-cycloalkenylene, COOR7, C.ident.C, CH=C(C1-C4-alkyl), CH=C(CN), CH=C(NR8R9), CH=C(C1-C4-alkanoyl), CH=C(R13), NR8, or C3-C10-cycloalkylene or C3-C10-cycloalkenylene in which 1 to 3 ring carbon atoms are replaced by sulfur or oxygen atoms, and when Y is oxygen, -C(O)-Z-R3 can together be an amino-acid residue and protected derivatives thereof; n is zero, 1 or 2; m is zero, 1, 2, 3 or 4; or a physiologically tolerated salt thereof, and processes for the preparation of these compounds are described. The compounds have valuable pharmacological properties and can therefore be used as pharmaceuticals.
Patent CA-2107809-C (CA)
Inventor: POCCARD JACQUES
IPC: B64C1/14
Filed: 1993-10-06
Granted: 2005-12-06
Abstract: In order to comply with statutory regulations, the invention concerns an emergency exit suitable for occupying two different configurations and which is used during a land or maritime evacuation of an aircraft. The door of the emergency exit is formed of one upper element (20) able to pivot inside the cabin (12) and one lower element (22) able to pivot outside the cabin. A main locking system (64), accessible from inside and outside the cabin and normally locked, controls the opening of the upper element (20) and then of the lower element (22) during a land evacuation. A secondary locking system (26), normally locked, is activated prior to a landing so that the lower element (22) then remains closed when the main locking system (64) is activated.
Patent CA-2119227-C (CA)
Title: Data message storage and pick up service
Inventor: MCNAIR BRUCE EDWIN
IPC: H04N1/327
Filed: 1994-03-16
Granted: 1998-02-24
Abstract: A facility is provided which implements a "hold-for-pickup" function in the delivery of a data message, e.g., a facsimile.  Particularly, the facility associates a data message that it receives from a sender with a respective confirmation number and sends the confirmation number to the sender. Thereafter, the facility transmits the message only to a receiver who enters the confirmation number when requestedto do so. The facility also provides a number of other features, such as allowing the sender to specify the number of receivers that will receive the data message. Another feature associates a received data message with a plurality of confirmation numbers. In this way, a user may associate the confirmation numbers with respective receivers. The receivers may then obtain a copy of the sender's data message from the facility by entering their respective confirmation numbers whenrequested to do so.
Patent CA-2122027-C (CA)
Title: Laser intensity monitoring apparatus with metallic thin film mask
Inventor: BECKWITH TIMOTHY A
IPC: G01J1/42
Filed: 1993-02-26
Granted: 2002-12-17
Abstract: The present invention relates to a laser intensity monitor (10). Specifically the laser intensity monitor (10) uses a black chrome metallic, non-light transmissive mask (24) deposited on an optically transparent glass or sapphire window (16). The mask (24) has an aperture (100) therethrough. The mask (24) is positioned on the window (16) in such a manner that only the TEM00 mode of a counter-rotating laser beam is allowed to pass through the aperture (100) of the mask (24) and the window (16) to strike a photodetector (12).
Patent CA-2124496-C (CA)
Inventor: FORTUNE GLEN CLARK
IPC: H02H9/04
Filed: 1994-05-27
Granted: 2000-02-08
Abstract: An improved apparatus is provided to protect an electrical device in a vehicle against transient changes in voltage provided by a power source. The transient voltage protector is connected with a conductor which conducts current from the power source to the electrical device.      The transient voltage protector responds to the rate of change of voltage in the conductor to shunt at least a portion of the electrical current in the conductor away from the electrical device when the rate of change of voltage in the conductor exceeds a predetermined rate. The transient voltage protector includes a high pass filter which provides an output signal when the rate of change of voltage in the conductor exceeds a predetermined rate. In response to the output from the high pass filter, a combined comparator and shunt controller effects operation of a shunt switch from an open condition to a closed condition. This completes a path through which current is directed away from the electrical device.
Patent CA-2125395-C (CA)
Inventor: ENGLUND MARJA
IPC: G01R29/12
Filed: 1992-11-30
Granted: 1999-07-13
Abstract: This invention concerns an optical voltage/electric field sensor that comprises crystal (3) the distribution of refractive index of which depends on electric field, wires (7) for leading the electric fie ld onto the surface of the crystal (3), polarizers (1.4) aligned on both sides of crystal (3), and phase shift plate (2) to detect change s in the distribution of the refractive index, and optical fibres (20) for routing light through the construction formed by polariz ers (1,4) and the crystal (3). In accordance with the invention the inner cavity surrounding crystal (3) of the sensor is filled with a transparent material (5) that has low extinction coefficient and dielectric constant, like silicone. The construction in accordan ce with the invention is highly applicable for measuring the voltage of high frequency dryers.
Patent CA-2131930-C (CA)
Inventor: EBBRECHT THOMAS
IPC: C08F290/00
Filed: 1994-09-13
Granted: 2000-04-04
Abstract: Organopolysiloxanes, which terminally, laterally or both have at least one group of the formula (see formula I) as well as at least one acrylate group, linked over a bridge element to this group, is obtained by hydrosilylation of organopolysiloxanes with at least one SiH group by compounds, which have at least two acrylate groups, in equimolar amounts at a temperature of 60° to 130°C in presence of rhodium catalysts. The rhodium catalysts cause a 1,2 addition to take place during the addition reaction between polyacrylates and hydrogen siloxanes.
Patent CA-2132919-C (CA)
Inventor: VINAS JAUME ANGLADA
IPC: D06B3/16
Filed: 1994-09-26
Granted: 2005-02-22
Abstract: A machine for the wet treatment of fabrics The machine comprises: two or more modules (2,3), each having two containers (4,6) and each container having two vertical vessels (8,10) with respective open upper ends; a bottom portion (14) places the vessels (8,10) in communica-tion with each other. Each module has two, alternately opera-ting, hydraulic fabric drive means (24), situated above the open upper ends of the vessels (8,10); for each module (2,3) a pumping means (28) draws liquor from the containers (4,6), forces it through a filter (32) and sends it to the hydraulic drive means (24). A fan (60) blows air to a guide means (62) for leading the fabric (14) from one container (4,6) to another and the guide means (62) is provided at the top thereof with a cylindrical configuration (64) having a hori-zontal generating line allowing the air through and forming an air cushion between the fabric (14) and the guide means (62).
Patent CA-2134719-C (CA)
Inventor: HAMMER JOHN F
IPC: F26B9/00
Filed: 1994-10-31
Granted: 1999-04-20
Abstract: A stack of logs (40) is inhibited from staining as it is stored in open air by being sheltered with an air pervious plastic material (16).  The plastic material has a material to air density of greater than 70% to restrict sunlight, wind and rain and less than 90% to allow adequate ventilation.
Patent CA-2145733-C (CA)
Title: Monitoring water treatment agent in-system concentration and regulating dosage
Inventor: HOOTS JOHN E
IPC: G01N21/64
Filed: 1995-03-28
Granted: 2007-07-03
Abstract: A concentration-fluctuation responsive regulation of water treatment agent feed is achieved by adding an incipient to a sample whereby a concentration indicator is formed. Such a concentration indicator comprises a combination of the incipient reagent and a substantially nonfluorescent water treatment agent. The concentration indicator is then monitored by fluorescence analysis of the sample to determine at least one fluorescence emission value that can be correlated to an in-system concentration of the water treatment agent. The fluorescence emission value measured in then correlated to the in-system concentration of the water treatment agent.
Patent CA-2147231-C (CA)
Inventor: BERTSCH JOACHIM
IPC: H02H1/04
Filed: 1995-04-18
Granted: 2006-03-07
Abstract: In a busbar protection method and a corresponding device, the maximum values of the currents in the outgoers are determined. The maximum values Ikmax of the current characteristics are extended by a certain hold time th. Subsequently, these current characteristics are processed further vectorially. With the aid of these current characteristics Ik changed in such a way, a fault signal is calculated by means of a protection algorithm, preferably the current comparison method with current stabilization or the phase comparison algorithm. It can be uniquely determined on the basis of the extension of the maximum according to the invention whether an external fault or an internal one is concerned. The advantage of the method and of the device according to the invention resides, in particular, in that the localization of the fault is possible in a reliable fashion even in the case of strong saturation of the current transformers. Above all, false tripping can be reliably avoided even in the case of external faults.
Patent CA-2150989-C (CA)
Inventor: PARKS KRISTEN L
IPC: C08G18/66
Filed: 1995-06-05
Granted: 2006-02-07
Abstract: The invention is directed to a process for preparing a Class-A surface, fiber reinforced molded article. The process broadly requires the use of two separate fiber surfacing veils with a fiber reinforcement sandwiched therebetween. A polyurethane reaction system is injected into the mold. The system requires the presence of specified hindered amines.
Patent CA-2153457-C (CA)
Title: Debitmetre polyphasique
Inventor: CONSTANT MICHEL
IPC: G01F1/56
Filed: 1995-07-07
Granted: 2006-06-13
Abstract: Dispositif et méthode pour déterminer la proportion des phases d'un fluide polyphasique comportant des moyens d'émission et des moyens de réception de micro-ondes, les moyens étant adaptés à la variation de composition du fluide polyphasique, des moyens de traitement et de commande permettant de déterminer directement à partir de mesures d'amplitude et de déphasage du faisceau ayant traversé le milieu polyphasiqu e, le taux d'occupation de la phase liquide et/ou de la phase gazeuse pour une section donnée de la conduite. Le dispositif comporte un moyen de mesure de vitesse pour obtenir le débit de chacune des phases.
Patent CA-2157173-C (CA)
Title: Method of and machine for cutting strand, and method of operating the machine
Inventor: HOSHI TADAICHI
IPC: B01J2/20
Filed: 1993-12-28
Granted: 1999-02-09
Abstract: A strand cutting machine at least comprises a rotary blade assembly (A) having a plurality of rotary blades, a stationary blade unit (B) having a guide portion (7) for guiding strands toward the rotary blade in an axial direction of a rotary shaft of the rotary blades and a take up roller (1, 2) disposed on the side of the base end of the guide portion for taking up the strands and further includes a housing for accommodating the above mentioned components. Each rotary blade is comprised of a blade plate (5) having a blade edge at one end thereof. Each blade plate has its blade edge which is the closest to the stationary blade and is located on the same rotary plane and is disposed on and around the rotary shaft while the blade plate is retracted far from the stationary blade in a direction from the blade edge to the base end thereof.
Patent CA-2167275-C (CA)
Inventor: LIGLER FRANCES S
IPC: G01N33/536
Filed: 1994-07-15
Granted: 2006-01-10
Abstract: Réactif déshydraté obtenu par lyophilisation d'un complexe ligand marqué - récepteur immobilisé ou un complexe récepteur marqué - ligand immobilisé qui, une fois réhydraté, est utile pour détecter des analytes dans des échantillons soumis à divers dosages par déplacement.