baber/WOPTO huggingface dataset:
Patent CA-2150739-A1 (CA)
Title: Method of depositing a composite diamond coating onto a hard substrate
Inventor: BHAT DEEPAK G
IPC: C23C16/32
Filed: 1995-06-01
Abstract: A method for producing an adherent diamond film on a hard substrate is disclosed. Particularly, the present invention discloses a method of preparing the surface of a cemented tungsten carbide surface such that an adherent polycrystalline diamond coating may be deposited thereon using CVD deposition methods. Cutting tool inserts, drill bits and the like so produced from such adherent diamond film coated cemented tungsten carbide articles are also disclosed.
Patent CA-2151953-A1 (CA)
Title: "dolostatin analog" (novel peptides, the preparation and use thereof)
Inventor: HAUPT ANDREAS
IPC: A61K38/08
Filed: 1993-12-04
Abstract: Novel peptides of folmula (I) in which R1, R2, X, A, R3, B, D, E, R7, M, Q, a, b and d have the meanings statod in the description, and the preparation thereof are described. The novel substances have an antineoplastic effect.
Patent CA-2152469-A1 (CA)
Title: Neutral self-shine emulsion for the care of floors (i)
Inventor: SKODELL BIRGIT
IPC: C09D7/47
Filed: 1993-12-10
Abstract: An aqueous, floor care, self-shine emulsion composition having a pH of 5 to 9 containing an at least partly water-insoluble polymer having a minimum film forming temperature of 0°C to 70°C, and an alcohol selected from benzyl alcohol, 2-phenylethanol, 2-phenoxyethanol and mixtures thereof. This invention also relates to a process for providing a shine to a floor comprising applying an aqueous, floor care, self-shine emulsion composition to the floor and allowing the composition to dry.
Patent CA-2153568-A1 (CA)
Title: Methods of delivering agents to target cells
Inventor: GEORGE ANDREW J T
IPC: A61K47/48
Filed: 1994-01-07
Abstract: Methods of delivering agents to target cells including methods of immunotherapy are disclosed in which monospecific binding proteins are administered to a host and bind to target cells followed by administration of multivalent to direct the agents to the target cells.
Patent CA-2155012-A1 (CA)
Title: Excavating tooth with a clad resilient locking pin
Inventor: JONES LARREN F
IPC: E02F9/28
Filed: 1994-02-02
Abstract: An excavating tooth  (10)  for use on a wide variety of excavating equipment is comprised of a point (12), an adapter (14) and a sandwich lock pin (16).  The pin includes a rigid casing (54)  and a plurality of independently depressible protrusions (58),  (59).  One of the protrusions (58) resiliently engages a face  (22)  defined on the nose of the adapter to tighten the connection of the point on the nose.  One other of the protrusions (59) extends into an opening (50) defined by the point to secure the lock pin to the point.  With respect to an external locking tooth, the opening (50) defined in the point includes a pair of bosses  (155a),  (155b)  which define a reduced portion of the opening.  The reduced portion matingly receives and holds the ends of the rigid casing of the pin.  The independent locking of the pin and the mating receipt of the casing in the point opening reduces the likelihood of pin loss due to overloading of the elastomeric material, wearing of the components or jacking forces.
Patent CA-2157738-A1 (CA)
Inventor: HAMMER KLAUS-DIETER
IPC: A22C13/00
Filed: 1995-09-07
Abstract: A cellulose-hydrate-based food casing impregnated on its inside with liquid smoke which has a pH of about 2 to less  than  4  and  additionally contains  a viscosity-increasing compound and an emulsifier.
Patent CA-2157951-A1 (CA)
Title: Fastener, and Assembly Utilizing the Same
Inventor: TRUEB STEVEN R
IPC: A44B11/00
Filed: 1995-09-11
Abstract: A fastener has a head component with a channel in which are engaged bosses of a member to be secured, which bosses cooperatively form a passage for receiving the fastener. A tail component of the fastener is used for threading it through the apertures, and may thereafter be broken away to leave an inobtrusive body component, which may be released by rotating it about its axis.
Patent CA-2158315-A1 (CA)
Title: Automatic Breadmaker with Wide-Loaf Pan
Inventor: BELONGIA DAVID C
IPC: A47J37/00
Filed: 1995-09-14
Abstract: The automatic breadmaker (10) is of the type having a drive mechanism (119), an oven chamber (19), and a pan (27) in the oven chamber (19).  Two kneading members (95) are linked to the mechanism (119) and rotate to knead the bread mix contained in the pan (27).  The ratio of pan length (L) to width (W) is preferably greater than 1.5 and most preferably greater than 1.8.  Further, the ratio of pan depth (D) to inside base area (A) is preferably less than about 0.1 and most preferably less than about 0.08.  The oven chamber floor (11) has a ratio of floor length (FL) to floor width (FW) that is at least about 1.5 and most preferably at least about 1.8.  The breadmaker (10) produces a loaf of bread (111) like a normal bakery loaf, i.e., a loaf with a risen topside (113) extending along its length.
Patent CA-2159746-A1 (CA)
Title: Linear motor for extended travel
Inventor: KELLY HUGH-PETER GRANVILLE
IPC: H02K41/03
Filed: 1995-09-29
Abstract: In a linear motor, the drive coils on the armature are formed by a number of sub-coils oriented laterally of the motor axis subject to lateral magnetic fields generated by pairs of magnets on the stator.  The sub-coils are so arranged that the fields produced by the adjacent winding portions of an adjacent pair of sub-coils are of the same polarity.
Patent CA-2162203-A1 (CA)
Title: Four a cuisson continue de produits de boulangerie, viennoiserie, patisserie et analogues
Inventor: VOEGTLIN RENE
IPC: A21B1/26
Filed: 1995-11-06
Abstract: L'invention a trait à un four à cuisson continue de produits de boulangerie, viennoiserie, pâtisserie et analogues, composé de modules  juxtaposables  (A,  B,  C)  chaque  module  (A,  B,  C) comportant une enceinte de cuisson (3, 3', 3") et des moyens de transport  (4,  4',  4")  de  supports  (2)  sur  lesquels  sont disposés les produits pour acheminer ceux-ci au travers de l'enceinte de cuisson (3, 3', 3").            Ce  four  à  cuisson  continue  est  caractérisé  en  ce  que l'ouverture d'entrée (5, 5', 5") de l'enceinte de cuisson (3, 3',  3")  d'un  module  (B,  C)  est  apte  à  coïncider  avec l'ouverture de sortie (6, 6') d'un module (A, B) précédent, ces ouvertures  se  présentant  sous  forme  de  fentes  et  étant entourées de moyens de liaison (21, 22) permettant à un module d'être solidarisé au module qui  le précède et/ou le suit, lesdits moyens de transport (4, 4', 4") comportant, d'une part, une noria (23) à fonctionnement intermittent et, d'autre part, un  convoyeur  de  transfert   (42,   42',   42")   s'étendant, simultanément,  sous la colonne descendante  (25)  et sous la colonne ascendante (24) de la noria (23).
Patent CA-2162864-A1 (CA)
Inventor: CHAFFANJON PIERRE GILBERT HENR
IPC: C08G65/30
Filed: 1994-05-24
Abstract: Procédé permettant de réduire le niveau d'insaturation dans un polyol de polyéther présentant une teneur en oxypropylène d'au moins 30 % en poids, calculé par rapport au nombre total d'unités d'oxyalkylène dans le polyol, et présentant un poids équivalent moyen au nombre d'au moins 1000, ce procédé consistant à soumettre le polyol à une ultrafiltration.
Patent CA-2164476-A1 (CA)
Title: Fuel cell bipolar plate
Inventor: HUPPMANN GERHARD
IPC: H01M8/0612
Filed: 1995-12-05
Abstract: A bipolar plate separates and contacts an anode and a cathode of adjoining fuel cells arranged in a fuel cell stack.  The bipolar plate is formed by a single integral sheet metal body which has a plurality of first raised areas facing the anode, forming contact surfaces for the anode and being spaced away from one another by spaces.  A plurality of spaced second raised areas faces the cathode, forming contact surfaces  for the cathode.   The  spaces between the first raised areas form flow paths for the fuel gas flowing on the anode sides of the bipolar plate.  The spaces between the second raised areas form flow paths for the cathode gas flowing on the cathode side of the bipolar plate.
Patent CA-2165578-A1 (CA)
Title: Method of producing metal powder
Inventor: KHASIN ERNST E
IPC: B22F9/16
Filed: 1995-12-19
Abstract: An alloy of a first metal and a second metal is subjected to a leaching treatment to remove the second metal and then to a second leaching treatment involving agitation to provide an ultra fine high purity powder.
Patent CA-2166833-A1 (CA)
Title: Starting aid for metal halide lamps
Inventor: NORTRUP EDWARD H
IPC: H01J61/54
Filed: 1996-01-09
Abstract: An arc tube comprises a light transmissive body containing an arc generating andsustaining medium and has a press seal formed at one end of said body. The press seal comprises a planar portion separating opposed edges. A first foil is sealed in the planar portion. A lead-in conductor is attached to the foil and extends outside of the body and an electrode is also attached to the foil and extends inside the body. A first cavity is formed on a first of the edges and a second cavity is formed on a second of the edges. A fill is provided in each of the cavities for supporting emission of ultraviolet radiation; and a second foil sealed in the planar portion is attached to the first foil, said second foil having a first end terminating in the first cavity and a second end terminating in the second cavity. A ground plane is provided adjacent the cavities. A high voltage pulse applied to the electrodes, and, thus, the foils, creates a capacitive discharge creating the ultraviolet radiation which aids in starting the lamp in which the arc tube is employed.
Patent CA-2169276-A1 (CA)
Title: Biomedical apparatus particularly for measuring anisomelia of the lower limbs
Inventor: GRASSI SILVANO
IPC: A61B5/107
Filed: 1995-06-16
Abstract: A biomedical apparatus, particularly for measuring anisomelia of the lower limbs of a patient and the posture of the trunk (36) of the patient in relation to the measured anisomelia. The apparatus comprises at least one first post (12) extending vertically from an apparatus (11) for evaluating anisomelia of the lower limbs, and at least one postural geometry measurement device (13, 14) is slidingly coupled to the first post (12).
Patent CA-2170104-A1 (CA)
Title: Placemats having integrated adhesive stickers or labels
Inventor: HORTON KATHERINE C
IPC: A47G23/03
Filed: 1996-02-22
Abstract: Placemats having integrated adhesive stickers or labels constructed as a single sheet integrated placemat product.  A preferred embodiment of the present invention is fabricated from  a  preprinted  bond  paper  sheet  having  an  underlying silicone  coated  kraft  paper  liner  adhered  to  at  least  a portion of the rear side of the preprinted bond paper sheet.          Portions of the preprinted bond paper sheet  have die cuts which permit removal of preprinted designs on the integrated adhesive stickers or labels.   Children or other interested patrons  complete  drawings  on  the  placemats  by placing  or positioning  the  adhesive  stickers  or  labels  wherever  the children or other interested patrons choose on the placemats.          If desired, the adhered stickers and/or the remainder of the placemats may be further decorated or colored using various writing instruments, including pencils, pens, ink markers and crayons, to create a picture or artistic scene.
Patent CA-2170285-A1 (CA)
Inventor: ZAISS SIEGFRIED
IPC: A61K31/44
Filed: 1994-08-16
Abstract: L'invention concerne l'utilisation comme médicaments anti-athérosclérose, d'esters d'acide 1-4-dihydropyridin dicarboxylique N-alkylés partiellement connus de la formule (I), dans laquelle R<1> à R<6> ont la notation mentionnée dans la description. L'invention concerne notamment leur utilisation pour assurer la prophylaxie de la resténose après des angioplasties et des interventions chirurgicales vasculaires.
Patent CA-2170773-A1 (CA)
Inventor: MILLER DAVID F
IPC: A61B17/56
Filed: 1994-08-31
Abstract: On serre un dispositif de serrage (14) en forme de L à deux ouvertures sur une extrémité d'un câble (10), on passe l'autre extrémité de ce câble autour de l'os (11) et d'un appareil orthopédique (12) devant être attaché à l'os, puis dans l'autre ouverture (24) prévue dans le dispositif de serrage. On installe un serre-câble (38) libérable, actionné par levier sur le câble, ainsi qu'un outil tenseur (17) qui applique une tension de prépositionnement sur le câble. On serre le serre-câble sur ledit câble pour maintenir la tension appliquée et on enlève l'outil tenseur pour l'utiliser sur un autre câble. Lorsque tout est prêt pour le tensionnage final on réinstalle l'outil tenseur, on l'ajuste à la tension finale désirée, on emboutit le dispositif de serrage sur le câble pour maintenir la tension finale, on desserre le serre-câble, on libère l'outil tenseur et on l'enlève en même temps que la serre-câble puis on coupe le câble au niveau du dispositif de serrage.
Patent CA-2172862-A1 (CA)
Title: Dome assembly for a multiple annular combustor
Inventor: SCHILLING JAN C
IPC: F23R3/34
Filed: 1996-03-28
Abstract: A dome assembly for a multiple annular combustor is disclosed as including an annular dome plate having at least two radial domes, wherein each of the radial domes include a plurality of circumferentially spaced openings therein. A heat shield is positioned within each of the openings, with a threaded forward end located upstream of the dome plate and an aft end located downstream of the dome plate. A retainer nut with threads formed on an annular surface thereof is matingly engagable with the forward end of each heat shield. When the retainer nut is tightened onto the heat shield forward end, the heat shield is mechanically attached to the dome plate. Preferably, at least one centerbody extends axially downstream from either the radially outer or inner side of the aft end. The dome assembly includes a ferrule within each of the dome plate openings for receiving an air/fuel mixer therein, the ferrule having an annular sealing flange extending radially therefrom. A retaining ring is positioned upstream of the heat shield forward end to produce a'gap therebetween. The ferrule sealing flange is positioned within the gap to prevent air from flowing between the heat shield and the air/fuel mixer.
Patent CA-2178437-A1 (CA)
Title: Method of conjugating double bonds in drying oils
Inventor: SLEETER RONALD T
IPC: C11C3/14
Filed: 1996-06-06
Abstract: The invention provides a method of conjugating double bonded drying oil so that a relatively low cost linseed oil, for example, can replace the more expensive, naturally conjugated tung oil which has been used heretofore. The conjugation is brought about by the use of ruthenium as a catalyst, with formic or a similar acid providing a synergistic augmentation of the reaction. The conjugated oil may have many uses, but a major object is to provide a way to enhance a phenolic resin adhesive used on wood and wood products.
Patent CA-2178760-A1 (CA)
Inventor: HUFF JOEL R
IPC: C07D405/06
Filed: 1994-12-12
Abstract: Compounds of formula (I) are HIV protease inhibitors.  These compounds are useful in the pre-vention or treatment of infection by HIV and in the treatment of AIDS, either as compounds pharma-ceutically acceptable salts, pharmaceutical compo-sition ingredients, whether or not in combination with other antivirals, immunomodulators, antibi-otics or vaccines. Methods of treating AIDS and methods of preventing or treating infection by HIV are also described.
Patent CA-2179466-A1 (CA)
Inventor: MITTER CHANG SU
IPC: H02H9/02
Filed: 1996-06-19
Abstract: A protection element (10) protects a battery pack (36) from potential faulty conditions in a load (38). The protection element (10) includes a switch (12), a control FET (14), and three resistors (16, 18, and 22). Under normal operating conditions, the switch (12) is conductive and the control FET (14) is non-conductive. If a short circuit is detected the controller(14) becomes conductive and turns off the switch (12). The switch (12) remains non-conductive until the load (38) is disconnected from the protection element (10). The protection element (10) further includes a temperature sensor (24) that turns off the switch (12) at high temperatures and a current limiting element (28) that imposes an upper limit on the current flowing through the protection element (10). Control signals can be applied to the gate electrodes of the switch (12) and the control FET (14) to modulate the current in the protection element (10).
Patent CA-2180471-A1 (CA)
Title: Walk-Behind Mower Reverse Belt Tensioner
Inventor: HARDESTY TERRY DEAN
IPC: A01D34/69
Filed: 1996-07-03
Abstract: A belt drive tensioning device for a walk-behind mower having a power source, a transmission and shiftable between forward, neutral and reverse modes, right and left drive pulley's driven by the transmission, right and left drive belts driven by the drive pulleys, right and left ground engaging wheels driven by the drive belts, right and left idler pulleys shiftable into engagement against the drive belts for selectively placing drive tension in the drive belts, right and left biasing means for applying a force to the idler pulleys to bias the idler pulleys into engagement with the drive belts and place drive tension in said drive belts, right and left rods operatively coupled with the idler pulleys for shifting the idler pulleys toward and away from engagement with the drive belts, right and left pivotable levers coupled with the rods, the levers being independently engagable by the operator for pulling the respective rod and shifting the respective idler pulley in a direction away from engagement with the drive belt for executing a turn about the respective ground engaging wheel, a reverse bale arm operatively coupled with the rods, the bale arm being shiftable rearwardly by the operator for placing the rods in compression to press the idler pulleys against the drive belts with greater force when the transmission is in the reverse mode.
Patent CA-2180743-A1 (CA)
Inventor: CRONIN DAVID V
IPC: G02C7/08
Filed: 1995-07-28
Abstract: Il est possible de fabriquer des lunettes à focale variable de diverses formes comportant une monture, un paire de systèmes de verres et un mécanisme de commande linéaire. Chacun des systèmes de verres comporte: un substrat rigide, une membrane support distante du substrat rigide, un joint souple placé entre ces éléments, dont une première partie sert de charnière et une deuxième partie de ressort permettant un mouvement relatif entre le substrat et la membrane, une membrane transparente d'élastomère entourant de manière étanche la membrane support, et un liquide transparent remplissant l'espace entre le substrat support et la membrane support et formant une lentille liquide. Le mécanisme de commande linéaire produit entre la membrane et le substrat rigide un mouvement relatif qui modifie la puissance optique et la puissance prismatique de la lentille liquide en faisant varier la force appliquée à la deuxième partie du joint souple. Le mécanisme de commande linéaire, placé dans un plan du système de verres, comporte une paire de curseurs, reliés par un fil traversant un tube solidaire de la monture, une paire de cames (une fixée à chaque curseur), une paire de poussoirs actionnés par les cames et produisant un mouvement relatif en réponse au mouvement du curseur.
Patent CA-2181506-A1 (CA)
Title: Casket having memorabilia compartment
Inventor: BIONDO JOHN P
IPC: A61G17/04
Filed: 1996-07-18
Abstract: A casket is provided with an integral memorabilia compartment for the placement, display and storage therein of personal effects and mementos of memorialization of the deceased. In one form the casket comprises a shell, a cap pivoted to the shell, and an openable and closable memorabilia compartment forming a part of the cap. In another form the casket comprises a shell, a cap pivoted to the shell, and an openable and closable memorabilia compartment forming a part of the shell. In both forms the memorabilia compartment is so positioned and configured as to provide convenient access to mourners paying respects to the deceased for placing personal effects and mementos therein and to provide display of the personal effects and mementos placed therein for viewing by the mourners.
Patent CA-2181872-A1 (CA)
Inventor: HART JAMES E
IPC: B60T8/18
Filed: 1996-07-23
Abstract: A railway freight brake method and apparatus for operating vehicles in a freight train having a locomotive and a number of railway freight vehicles wherein the individual railway freight vehicles can be controlled in a grade descending mode. When desired, such as when the locomotive transmits a grade mode signal to the individual vehicles, the individual vehicles can brake to produce a generally uniform net shoe force on the wheels of the vehicles. The generally uniform net shoe force can be limited on each vehicle to a value or ratio, such as a percentage of net braking ratio of the given vehicle. On-board calculations can be done in a microprocessor to calculate the vehicle brake cylinder pressure corresponding to the desired net shoe force. This calculation can be done using car parameters stored on-board the vehicle.
Patent CA-2184788-A1 (CA)
Title: Goniometric robotic arrangement
Inventor: ANDERSON PETER
IPC: A61B1/00
Filed: 1996-09-04
Abstract: In a robotic arrangement an elongate telescope (10) is provided adapted to be inserted into a patient (6).  A drive arm(8) is connected to the telescope and means (7)  are provided to rotate the drive arm about a substantially vertical axis.  Drive means are provided associated with the drive arm(8) to adjust the angle of inclination of the cannula.  This may comprise means to adjust the angle of inclination of the drive arm(8) itself.
Patent CA-2185415-A1 (CA)
Inventor: SUGGITT JACK A
IPC: F41B5/12
Filed: 1996-09-12
Abstract: A manually-operable mechanical device to draw the bow string of a crossbow is disclosed. The device comprises a housing removably engageable with the forward end of a crossbow. An elongate arm having first and second ends is extends through the housing and is rectilinearly movable with respect thereto in at least one direction coaxial with the longitudinal axis of the arm.   The arm is further provided with a fork at one end thereof for engaging the crossbow bow string as the arm is moved. The housing also includes a manually operable drive mechanism provided in mechanical communication with the arm whereby operation of the drive mechanism effects rectilinear movement of the arm in the at least one direction coaxial with the longitudinal axis of the arm.
Patent CA-2187062-A1 (CA)
Inventor: SCHROEEDER ALBERTO NICANOR
IPC: B60Q1/44
Filed: 1996-10-03
Abstract: ELECTRONIC DEVICE TO INDICATE THE ACCELERATION AND DECELERATION FOR VEHICLES; being able to be driven through means connecting to the accelerator and able to generate luminous signals which can be seen by other vehicles; characterized because, being supplied by means of a source provided with a power regulator, said device comprehends a potentiometer, that, constituting a transductor of the mechanical movement of the accelerator. is connected to a comparator circuit; said comparator circuit constituted by a plurality of operational amplifiers, each one of said operational amplifiers having a first input connected to the potentiometer, while a second input is connected to a respective terminal of a voltage divider; the output of each operational amplifier is connected to the input of a respective power amplifier which at the same time has a plurality of luminous elements connected to its output, said luminous elements constituting at least one luminous display; said display including complementary luminous elements which can be enabled in a selective way by the potentiometer in at least one of its limit positions, by means of a selective driving circuit