baber/WOPTO huggingface dataset:
Patent CA-2061122-C (CA)
Inventor: HAVENS DALE I
IPC: F16H57/027
Filed: 1992-02-12
Granted: 1995-10-10
Abstract: A method of charging a hydrostatic transmission with deaerated transmission oil wherein a hollow-bodied bellows attached to a housing plate for placement within the hydrostatic transmission housing, and a bleed plug for a bleed hole are removed, and the deaerated oil is caused to fill the transmission housing.  Once the transmission has been completely charged such that the oil is at the bleed hole lever, the hollow-bodied bellows attached to the housing plate is then secured to the hydrostatic transmission housing causing excess oil and air initially trapped within the hydrostatic transmission housing, to be purged through the bleed hole, while the transmission bleed hole plug is then secured into the transmission bleed hole.
Patent CA-2062048-C (CA)
Inventor: TSUI HUAI-CHOU
IPC: H02M1/08
Filed: 1992-02-28
Granted: 1996-10-22
Abstract: An apparatus for triggering a plurality of thyristor devices has a clock generator for producing a pulse train output and a digital counter for counting the number of pulses generated by the clock generator. The digital counter has a digital output which is received by a decoder. The decoder has a plurality of output lines, only one of which is in a high logic state at any time depending upon the digital output from the digital counter. A memory unit contains a plurality of digital control data, only one of which is accessed during the duration of the pulse train output. The memory unit has a plurality of memory data lines which are divided into several groups and which are used for reflecting the accessed one of the control data thereon. Each of a plurality of multiplexer units has a plurality of input select lines connected to a respective one of the groups of memory data lines of the memory unit, a plurality of input data lines connected to the output lines of the decoder, and an output terminal to be connected to a thyristor device.          The input select lines of the multiplexer units control which one of the input data lines is to be reflected at the respective output terminal of the multiplexer units so as to trigger the respective thyristor device into conduction.
Patent CA-2068727-C (CA)
Title: Adjustable nozzle assembly
Inventor: MAAS WILHELMUS J J
IPC: B05B/
Filed: 1990-11-15
Granted: 1999-06-15
Abstract: The adjustable nozzle assembly (10) for a trigger sprayer (20) comprises an externally threaded nose bushing (14) and a nozzle cap (12) threadable upon the bushing (14). The nozzle cap (12) has a discharge orifice (49) located in its front face (26) and a flange skirt (32) extending from a front wall (28) thereof. The flange skirt (32) is threaded (34) inside the rear portion thereof and an internally stepped surface (36) is located forwardly of the threads to provide two reduced diameter annular surfaces (40, 44). The nozzle cap (12) is selectively threadably positionable on the bushing (14) between three positions such that the positioning of the inner surface (30) of the front wall (28) and the annular surface (40, 44) of the flange skirt (32) selectively cooperate with a front face (52) and annular periphery (60) of a nose bushing face disc (50) having two angular grooves (61, 62) in the annular periphery (60) thereof thereby selectively to provide a stop mode, a spray mode, and a stream mode position.
Patent CA-2073921-C (CA)
Title: Picture codec and teleconference terminal equipment
Inventor: SHIBATA YOJI
IPC: H04N5/45
Filed: 1992-07-15
Granted: 1999-11-09
Abstract: In a teleconference terminal equipment; a picture codec for simultaneously displaying a still picture and video on a single screen, comprising an analog-to-digital converter which converts a picture signal into digital picture data, a picture-in-picture processor which is supplied with the digital picture data as self-picture data of the terminal equipment, a video decoder or a still picture decoder which decodes input picture data and delivers the decoded data to the P-in-P processor, and a digital-to-analog converter which is supplied with picture data for forming a P-in-P  frame, having been produced from the self-picture data and the decoded data by the P-in-P processor, and which converts the supplied picture data into an analog signal and delivers the analog signal as an output.
Patent CA-2074468-C (CA)
Title: Game machine employing metal bodies as its media
Inventor: TAKEMOTO TAKATOSHI
IPC: G11C5/02
Filed: 1991-11-25
Granted: 1996-12-17
Abstract: A game machine of the present invention comprising a panel (11) including a game zone for movement of metal bodies of game media, a cover element (10a) covering the above-mentioned panel (11) so as to keep a space for movement of the metal bodies on the above-mentioned panel (11), and a mounting frame (38) on which the panel and cover element are mounted. This game machine further comprises a sensing matrix (20) comprised of matrix-arranged sensing units for metal body objects, and a signal processing portion which drives the sensing matrix (20) so as to detect positions of metal bodies on the panel (11). The signal processing portion having, at least in part thereof, a portion connected to the above-mentioned sensing matrix (20) arranged outside said game zone within a space defined by the mounting frame (38).
Patent CA-2080590-C (CA)
Title: Tablet dispenser with locking means
Inventor: TIEKE EDWARD S
IPC: B65D83/04
Filed: 1991-04-23
Granted: 1995-07-04
Abstract: The present invention relates to dispensing contain-ers for dispensing tablets. The problem with such contain-ers is the tendency to inadvertently dispense tablets and the accessibility of the tablets by children. The dispensing container (20) comprises a housing (24), a reciprocating element (26) and a locking mechanism (22) movable be-tween locked and unlocked positions to lock or unlock the reciprocating element (26). The locking mechanism (22) re-mains in either the locked or unlocked position until man-ually moved to the other position. The locking mechanism incorporates visual, tactile and audible signals indicating when the locking mechanism (22) is in the unlocked posi-tion.
Patent CA-2088584-C (CA)
Inventor: SUHONEN JOUKO
IPC: A61C/
Filed: 1991-08-05
Granted: 1995-11-07
Abstract: The dental matrix (I) has at least one transparent region and its design is such that the marginal adaptation of approximal edge regions of light-cured MO, OD and MOD composite restorations is optimized.
Patent CA-2088612-C (CA)
Title: Semiconductor light detecting device
Inventor: KUHARA YOSHIKI
IPC: H01L31/0352
Filed: 1993-02-02
Granted: 2003-04-15
Abstract: A semiconductor light detecting device in which a housing with an optical fiber is inserted in is secured to a header with a photodiode chip mounted on integral therewith, and a light detecting surface of the photodiode chip is opposed to a light emitting surface of the optical fiber, the photodiode chip comprising a p-n junction as the light detecting surface for outputting a photocurrent as a detected signal, and a region for capturing carriers generated in a peripheral area of the p-n junction, the photodiode chip being opposed to the light emitting end surface of the optical fiber. As a result, no optical lens system is necessary, and if an optical lens system is used, an inexpensive optical system may be used. As a result, the device itself can be fabricated at low costs and easily.
Patent CA-2088756-C (CA)
Title: Holder for a body grooming tool
Inventor: JEANNET ROLAND
IPC: A46B17/02
Filed: 1993-02-03
Granted: 2004-03-30
Abstract: In the case of a holder for a toothbrush, which holder comprises a plate (1) to be attached to a wall and a holding element (7) extending, in the usage position, perpendicular to the plate, the plate (1) and the holding element (7) are pivotably connected to each other and there is provided, moreover, on the plate (1), a suspension device (3), in which a magazine (10) containing accessories for the toothbrush can be suspended. When the holding element (7) is pivoted out of the open position into the usage position, the holding element (7) grips over the suspension device (3) in such a way that the magazine (10) is protected against unintended detachment from the holder.
Patent CA-2089710-C (CA)
Title: Carousel assembly of helical tube bundles
Inventor: LANGNER CARL GOTTLIEB
IPC: B21C47/00
Filed: 1993-02-17
Granted: 2003-07-29
Abstract: A helical bundle of tubes is fabricated with a carousel-type machine, preferably rotating about a vertical axis. Spools of coil tubing are mounted on radial beams extending from a central rotating hub, and are indexed to maintain the spool axes of the spools in a constant direction. In the preferred vertical rotating axis configuration, the tubes are pulled off the spools by an overhead capstan, and the finished bundle is deposited on a take-up reel. A preferred means of indexing the spools uses chains passing around equal size sprockets attached to the vertical support shafts with at least one of the chains passing around a stationary central sprocket.
Patent CA-2091834-C (CA)
Inventor: YAMASHITA KUNIHIKO
IPC: C07C29/04
Filed: 1993-03-17
Granted: 1997-01-14
Abstract: Disclosed is a method for hydrating a cycloolefin, in which the hydration is conducted in a reaction system comprising a continuous aqueous phase including water and a crystalline aluminosilicate catalyst sus-pended therein and an oil phase including a cycloole-fin, while dispersing the oil phase as globules having a specific diameter.  By the method of the present invention, not only can a cyclic alcohol be produced at high selectivity and in high yield, but the activity of the catalyst can also be stably maintained at a high level for a prolonged period of time, and the produced cyclic alcohol can be readily separated.
Patent CA-2096942-C (CA)
Inventor: JANER PATRICK
IPC: H04L27/20
Filed: 1992-09-25
Granted: 1998-02-03
Abstract: Digital transmission device comprising a coherent demodulation receiver operating directly in the microwave band. Its transmitter uses a synthesized oscillator (1A) whose reference (24) is provided by the rate (H) of the data (P, Q). Its receiver uses as demodulation oscillator (13A) a synthesizer that is operationally identical to the first one (1A), whose reference (23) is supplied by the recovered rate (H, 36) for the data received.
Patent CA-2112423-C (CA)
Title: Non-reducing saccharide-forming enzyme, and its preparation and uses
Inventor: MARUTA KAZUHIKO
IPC: A23L27/30
Filed: 1993-12-24
Granted: 1999-10-12
Abstract: Disclosed are novel non-reducing saccharide-forming enzyme, and its preparation and uses.  The enzyme is obtainable from the culture of microorganisms such as Rhizobium sp. M-11 (FERM BP 4130) and Arthrobacter sp. Q36 (FERM BP-4316), and capable of forming non-reducing saccharides having a trehalose structure when allowed to act on reducing partial starch hydrolysates.   Glucoamylase and .alpha.-glucosidase readily yield trehalose when allowed to act on the non-reducing saccharides.          These non-reducing saccharides and trehalose are extensively useful in food products, cosmetics and pharmaceuticals.
Patent CA-2112981-C (CA)
Inventor: DAVID-COMTE MARIE-THERESE
IPC: A61P25/08
Filed: 1992-07-10
Granted: 2004-03-30
Abstract: Procédé de préparation de l'isomère dextrogyre du produit de formule (I) à partir du sel du produit racémique correspon- dant avec la (+)-éphédrine. Utilisation de l'isomère dextrogyre ainsi obtenu pour 1a préparation de l'isomère dextrogyre du pro- duit de formule (11).
Patent CA-2116041-C (CA)
Title: Process for cracking waste rubber tires
Inventor: CHEN HUANG-CHUAN
IPC: C10G1/10
Filed: 1994-02-21
Granted: 1999-09-14
Abstract: An economic and safe process includes a catalytic cracking of the rubber tires and rubber products in the presence of mica catalyst selected from the group consisting of muscovite, sericite and biotite at a reaction temperature of 230 - 400 °C under a pressure of 1 - 2.5 atmospheres for forming mixed oils, carbon black, gaseous products, and other residual products.
Patent CA-2118915-C (CA)
Title: Process for reducing frequency interlacing during acoustic or optical signal transmission and/or recording
Inventor: EDLER BERND
IPC: G10L19/032
Filed: 1992-10-06
Granted: 2002-11-12
Abstract: The intention relates to a method for reducing frequency crosstalk in the trans-mission of digitized audio signals. Frequency crosstalk must always be expected if the subdivision of the input signal takes place on partial bands in series-connected stages. In the method according to the invention signals from partial bands in which spectral components of specific frequencies occur as signal components and signals from partial bands in which said spectral components occur as crosstalk components in the stop range undergo a weighted summation. Following transmission, the partial band signals undergo an inverse operation to the weighted summation. The method operates independently of the chosen encoding process and is consequently universally usable.
Patent CA-2122391-C (CA)
Title: Appliance mounting system
Inventor: ANOSZKO THOMAS J
IPC: F24F13/32
Filed: 1994-04-28
Granted: 1998-01-20
Abstract: A mounting system for suspending an appliance from a supporting structure includes an elongated U-shaped bracket and a plurality of fasteners for securing the bracket to a supporting structure. A mounting pin is disposed toward one end of the bracket and a mounting hook is disposed toward one end of the appliance so that the hook may be placed over the mounting pin and the appliance can be pivotally suspended from the bracket. A locking means is provided toward one end of the appliance so that the appliance may be pivoted about the mounting pin and locked onto the bracket.
Patent CA-2123575-C (CA)
Title: Hollow diamond cut rope chain and method of making same
Inventor: STROBEL KALMAN
IPC: B21L11/00
Filed: 1992-06-05
Granted: 1997-12-16
Abstract: By means of having taken advantage of certain physical properties of solids with a manufacturing process of incrementally deforming hollow links (10), there is produced new hollow diamond cut jewelry rope chain (1), which results in a product weighing up to 60 % less than its solid counterpart, but which in its aesthetic looks is similar to solid diamond cut jewelry chain (1) and furthermore, with a hardness greater than the same hollow chain that has not gone through the process. This invention presents a new diamond cut chain, which costs a fraction of the price of a solid chain aesthetically similar.
Patent CA-2123959-C (CA)
Inventor: FELL MICHAEL
IPC: H01R13/627
Filed: 1994-05-19
Granted: 1999-08-24
Abstract: A combination of an engine block heater and electrical coupling includes the conventional cylindrical insert which slides into a sleeve on the mounting member for the block heater. An additional spring clip member is provided to hold the electrical coupling in place. The spring clip member has a collar surrounding a rib on the connector body and a pair of spring arms extending at right angles to the collar along a sleeve of the coupling to snap behind a rib on the sleeve. The spring clip arms are connected to the collar at an outer edge thereof with a pair of lobes of increased diameter between the spring clip arms for pushing of the collar longitudinally. A central opening of the collar engages over the connector body with a pair of inwardly projecting portions which slide along slots to a groove at the rib on the connector body.
Patent CA-2124375-C (CA)
Title: Compounds containing a fused bicyclic ring and processes therefor
Inventor: ROBL JEFFREY A
IPC: C07D/
Filed: 1994-05-26
Granted: 2003-01-28
Abstract: Compounds of the formula (See formula I) wherein X is O or S-(O)t; n is one or two; m is zero or one; Y is CH2, O, or S-(O)t provided that Y is O or S-(O)t only when m is one; and A is (See formula II or III) are dual inhibitors of NEP and ACE. Compounds wherein A is (See formula IV or V) are selective ACE inhibitors. Also disclosed are methods of preparation and intermediates.
Patent CA-2128618-C (CA)
Title: Deodorized fatty acid salt feed supplement
Inventor: VINCI ALFREDO
IPC: A23K1/16
Filed: 1993-01-26
Granted: 2001-07-03
Abstract: In one embodiment this invention provides a process for preparing a deodorized fatty acid salt feed supplement. Alkali metal bisulfite is added to a process medium in which C14-C22 fatty acid with a content of malodorous carbonyl compound is converted into a deodorized C14-C22 fatty acid alkaline earth metal salt product.
Patent CA-2129160-C (CA)
Inventor: GUILLOT ANDRE
IPC: C09K5/08
Filed: 1994-07-29
Granted: 2000-02-01
Abstract: The invention relates especially to a process for the production of cold, comprising at least one stage of adsorption of carbon dioxide by an adsorbent solid substance and at least one stage of desorption of the carbon dioxide adsorbed in the said adsorbent substance, in which the said adsorbent substance comprises activated carbon fibers or an active charcoal and has a specific surface of at least 700 m2/g and an external specific surface of at least 0.005 m2/g.
Patent CA-2132070-C (CA)
Inventor: HELLSTROM STEVEN PATRICK
IPC: F04B43/12
Filed: 1994-09-14
Granted: 2003-10-28
Abstract: A peristaltic pump constructed of a relatively small number of components so that performance and reliability criteria can be satisfied in a relatively economical and compact pump. In a preferred embodiment, the occlusion bed pivots about a pair of hinge pins integrally molded with the occlusion bed which are received in lugs integrally molded with the base of the pump. The occlusion bed also preferably includes an integral resiliently-biased latch member which cooper-ates with a latch plate integrally molded in the base of the pump. The pump preferably includes a rotor in which each of the roller support pins is molded integrally with one of the end plates. To secure tubing in place on the pump, a pair of cantilevered leaf springs urge tubing into slots on tubing retainer plates disposed adjacent the rotor. The roller pins and rollers may be made of a low friction composite material which eliminates the need for bearings therebetween.
Patent CA-2135395-C (CA)
Inventor: KRISTENSEN JOHANNES NYVANG
IPC: A41B9/04
Filed: 1993-05-13
Granted: 1997-08-26
Abstract: A panty brief is made by flat knitting a front piece (1) and a back piece (1'), in which the leg openings (8, 9) are formed at a marginal edge zone (6) at the bottom of the penty brief. The leg openings may in a simple way obtain such a width that they do not cause local compressive press on a user. Such a great width in the leg openings (8, 9) is obtained by the marginal edge zone (6) being partially made of soluble yarn (8) for forming larger stitches (19, 20) and thereby a looser structure in the marginal edge zone after the dissolution of the yarn.
Patent CA-2135476-C (CA)
Title: A carrier for an electronic identification device
Inventor: REBOUL JEROME
IPC: A01K11/00
Filed: 1993-05-13
Granted: 2004-09-07
Abstract: A carrier for an electronic identification device which permits the electronic device to be attached to an object to be identified. The electronic device is associated with a housing which is moulded into the carrier. The housing can be annular and coaxially located with an opening in a panel whereupon the housing is encapsulated within encasing material during actual moulding of carrier. Carrier is preferably a female component of a two piece animal ear tag.
Patent CA-2137999-C (CA)
Title: Pneumatic tyre
Inventor: WILLIAMS ARTHUR ROGER
IPC: B60C9/20
Filed: 1994-12-13
Granted: 2004-11-16
Abstract: A pneumatic tyre for a vehicle comprising a carcass ply (4) extending between two bead regions and passing through a tread region (1) which extends between two tread contact edges, a tread region (1) reinforcing breaker (2) radially outwards of the carcass (4) in the tread region (1) and a ground contacting tread surface (10) curved in the axial direction characterised in that the curvature of the outer tread surface (10) when the tyre is mounted on a wheel rim (11) and normally inflated has a continuously decreasing radius from a point P which is at a distance SP in the axial direction from the tyre circumferential centreline (C) equal to 20% of the distance from the tread centre to the adjacent tread contact edge.
Patent CA-2139546-C (CA)
Inventor: WEINHOLD KARL
IPC: G05D23/13
Filed: 1995-01-04
Granted: 2000-02-01
Abstract: The invention relates to a device for the mixing of water and steam introduced via seperate closable supply lines into a mixing vessel wherein the water-to-steam ratio can be changed and wherein the steam supply can be automatically stopped if the water pressure drops below a given value.
Patent CA-2147886-C (CA)
Title: Compositions aqueuses pour reparer des articles egratignes, finis en bois
Inventor: BARLOW IAN JOHN
IPC: C09D5/02
Filed: 1993-10-26
Granted: 1999-01-26
Abstract: Compositions aqueuses constituées d'une émulsion huile dans l'eau, destinées à recouvrir les égratignures et autres défauts d'aspect causés à des produits finis en bois tels que des pièces de mobilier, des garnitures en bois ou des revêtements de sol en bois. Ces compositions, qui ont des caractéristiques comparables aux compositions de raccord à base de solvant organique volatil, sont principalement exemptes de solvant organique volatil additionel ou de tensio-actif classique. Elles renferment de 2 à 10 % d'une huile animale, végétale ou minérale liquide et essentiellement non volatile à 25  C, de 0,0001 à 1 % d'au minimum une teinture à solvant organique qui est soluble dans l'huile mais essentiellement non soluble dans l'eau, une quantité efficace, de préférence comprise entre 0,01 et 5 % d'un émulsifiant électrostatique polymère, tel qu'un polymère de réticulation d'acrylates/d'acrylate alkyle C10-C30, en lieu et place de tensio-actifs classiques, le reste étant consitué d'eau et, facultativement de cires non ioniques, de fluides siliconés non volatils non ioniques, de pigments ou, au maximum, environ 1 % de tensio-actifs non ioniques.
Patent CA-2148063-C (CA)
Title: Wedge shaped suture anchor and method of implantation
Inventor: LUSCOMBE BRIAN H
IPC: A61B19/00
Filed: 1995-04-27
Granted: 2005-11-08
Abstract: A suture anchor is described which in one form may be easily fabricated from extruded material by angular cuts and bore holes which provide an offset pulling force to the suture. In an alternate and preferred embodiment the suture anchor is injection molded having an annular displaced corner and abutment wall which act to seat the suture anchor firmly within a bore hole. Novel application means are also disclosed which hold the suture anchor on a frangible shaft for insertion and upon completion of the insertion permit fracture of the frangible portion and removal of the instrument.
Patent CA-2149912-C (CA)
Title: Radiant thermal integration with regenerative heating in a high temperature electrochemical converter
Inventor: HSU MICHAEL S
IPC: H01M8/24
Filed: 1993-11-24
Granted: 2004-01-13
Abstract: A high temperature electrochemical converter provides regenerative heating of electrochemical converter reactants to an operating temperature using an exhaust flow. Additionally, a radiant thermal integration configuration transfers heat from as electrochemical converter assembly (20) to power a bottoming plant, thereby achieving flexible and efficient system design. In a fuel cell operating mode, for example, it facilitates the recovery of waste heat of the fuel cell reaction for integration with bottoming thermodynamic devices, such as a gas or steam turbine (120). The radiant thermal integration is accomplished by efficient radiative heat transfer between the external columnar surface of the converter assembly (24) and the heat transfer assembly (34) containing the working medium of a heat sink or a heat source device, and by a regenerative process where incoming reactants (17, 19) are heated to the converter operating temperature by outgoing exhaust.