baber/WOPTO huggingface dataset:
Patent CA-2126286-C (CA)
Title: A liquid composition having a moth-repelling effect
Inventor: BACHMANN SYLVIA
IPC: A01N65/00
Filed: 1994-06-20
Granted: 2004-09-07
Abstract: A liquid composition capable of giving off moth-repelling vapours, comprising the following components:                             - Linalol synth (3,7-Dimethyl- 4 to 6 p.p.thousand 1,6-octadien-3-ol), - Linalylacetat synth (Linalol acetate) 12 to 18 p.p.thousand - Lavendelöl supérieure absolue Ether 20 to 30 p.p.thousand - Lavendelöl HT E 2294 50 to 70 p.p.thousand - Lavendelöl Maillette 7-59 50 to 70 p.p.thousand - Fixolide 40  to 60 p.p.thousand - Benzylsalicylat LG 40 to 60 p.p.thousand - Resinoid Benzoe Siam 50% gereinigt 90 to 110 p.p.thousand - Eau de Cologne S. 1243 90 to 110 p.p.thousand - Orphea E 226 90  to 100 p.p.thousand - Bouquet E 163 90  to 110 p.p.thousand - Patchouly 35501 Esrolko 9355010 250 to 300 p.p.thousand - Orphea 11445 Esrolko 9114450 30 to 40 p.p.thousand - Citronellaöl Java, 85/35% 5 to 15 p.p.thousand ph. H.VI. Mel. Ind.                       - Nelkenblatteröl 80/85% hell 5 to 15 p.p.thousand
Patent CA-2138149-C (CA)
Title: Stables compositions of microgranules of gastro-protected omeprazole and process for their preparation
Inventor: DEBREGEAS PATRICE
IPC: A61K9/52
Filed: 1993-06-16
Granted: 2003-08-19
Abstract: The present invention relates to a stable formulation of omeprazole microgranules containing a neutral core consisting of sugar and starch, characterized in that it contains an active layer consisting of a dilution of omeprazole in mannitol in substantially equal amounts. It also relates to a process for producing such formulations.
Patent CA-2138418-C (CA)
Inventor: STEPHANY JOSEPH F
IPC: B41J2/05
Filed: 1994-12-19
Granted: 1999-02-23
Abstract: A control system for a printer having at least one heating element for producing spots applies one of a plurality of voltage levels to at least one heating element disposed on a printhead. A voltage supply supplies a voltage to a first one of a plurality of switches connected in series with a last one of the switches being connected to the at least one heating element. At least one of the switches defines a first path and a second path having different voltage drops. A controller coupled to the plurality of switches selectively actuates the switches to apply one of a plurality of predetermined voltages to the at least one heating element.
Patent CA-2139238-C (CA)
Inventor: DENT PAUL W
IPC: H04B1/7107
Filed: 1994-04-29
Granted: 2004-11-23
Abstract: An implementation of coherent diversity combining in a RAKE receiver that uses energy in signal echoes by integrating information from main-path and bit-period-delayed signal propagation paths to remove echo distortion, or time dispersion, is described. If delayed by one chip in a CDMA system, such echoes appear as uncorrelated interference. The RAKE receiver correlates a despreading code with the current (main-path) signal samples and with the signal samples delayed by 1, 2, 4, ... bit periods, and combines the correlation results to determine the information content of the signal. After appropriate conditioning, the received signal is digitized and the signal samples are stored.      Groups of samples are Fast Walsh Transformed, and the real and imaginary transforms are scaled according to a table of coefficients; the scaled results are stored. Weighted, scaled transforms of groups shifted by 1, 2, 4, ... samples are accumulated, and the index of the largest-magnitude accumulation is used to select real and imaginary transform values.
Patent CA-2139401-C (CA)
Title: Process for gas pressure regulation in the retort of a coke oven
Inventor: GIERTZ HANS JOSEF
IPC: C10B27/06
Filed: 1993-07-12
Granted: 2002-03-26
Abstract: A process is disclosed for regulating the gas pressure in the retort of a coke oven. Pivotally cup valves arranged in the elbows of the ascending pipe are actuated as throttling members according to the pressure curve resulting from gas formation from the coal to be cokefied. Throttling of each individual retort is effected by varying water supply, thus regulating the extent of submersion in water, and regulation follows actual pressure conditions in the retort of the coke oven.
Patent CA-2152246-C (CA)
Inventor: VON HOLDT JOHN W SR
IPC: B65D1/40
Filed: 1995-06-20
Granted: 1999-09-07
Abstract: A plastic bucket  has  an  annular  lip  and typically an attached plastic lid.  The lid defines a peripheral, outer, annular wall which defines an outer wall of an annular recess of the lid.  The bucket lip occupies the recess in locked, sealed relation with the lid.  The bucket typically defines only a single, annular undercut which extends diagonally inward typically for a distance which is no more than about one quarter inch.          This permits the bucket to be shaped in a manner to permit  the  use  of  present-day  automated  filling machinery, while the bucket is capable of being molded without a collapsible core.  In the portion of the bucket defined by the undercut, the bucket may include integral, diagonally  positioned  strengthening  ribs  which  are disposed in crossing array, to improve the hoop strength of the bucket adjacent the annular lip and the open mouth defined thereby.  Also, a circumferential tear strip is typically provided in the outer, annular wall of the plastic lid.  If desired, the outer, annular lid wall may define a lower edge which resides in an annular recess on an upper surface of a flange carried by the bucket.  This prevents prying of the outer annular wall outwardly by a screwdriver or the like, which forces the container to be opened in a tamper-indicating way by tearing of the tear strip.
Patent CA-2152683-C (CA)
Inventor: SOOFI MADJID
IPC: B22D41/02
Filed: 1995-06-27
Granted: 1999-05-25
Abstract: A method is provided for lining a blast furnace or other metallurgical vessel in stages using a plurality of porous consumable forms and a pumpable casting composition.  A form member, including a rigid support frame and a porous consumable form mounted thereto, is installed in a lower portion of the vessel being lined, and is spaced from the vessel wall. Casting composition is then pumped into the space between the consumable form and the vessel wall, and is permitted to harden.  Then, another form member is positioned above the first, and casting composition is pumped into the space between the second form member and the vessel wall.  This process is repeated, using stacked form members, until the refractory lining is completely installed.
Patent CA-2168181-C (CA)
Inventor: MURAKAMI KIYOKAZU
IPC: C09D5/00
Filed: 1996-01-26
Granted: 1998-11-17
Abstract: Disclosed  is  a  phosphorescent  article  having  a  first transparent resin layer,  a phosphorescent layer,  and a second transparent  resin layer sequentially superposed in the order mentioned  on  a  supporting  layer  possessed  of  a  reflective surface.    The  phosphorescent  layer  is  coated  in  a  tightly sealed  state  with  the  first  and  second  transparent  resin layers.   Preferably the second transparent resin layer has a projecting part so formed as to protrude from the surface of the part thereof which covers the phosphorescent layer, namely in the part which corresponds to the underlying phosphorescent layer,  and  a  surface  layer  (printed  layer)  is  printed  or applied on the part of the surface other than the projecting part,  namely  on  the  surface  of  the  part  in  which  the phosphorescent  layer does  not exist.   SrAl2O4 is used as  a phosphorescent pigment  to be contained in the phosphorescent layer  and  a  transparent  resin  containing  no  ultraviolet absorbent is used for the first and second transparent resin layers.
Patent CA-2169788-C (CA)
Title: Grid assembly with improved form pan for use in grid reinforced concrete decks and method of manufacturing same
Inventor: KRYSALKA WILLIAM
IPC: E04B5/40
Filed: 1996-02-19
Granted: 2007-01-30
Abstract: A grid assembly, and method for use in manufacturing a grid reinforced concrete deck, including a plurality of longitudinally extending main beams in parallel spaced relation, each of the main beams having a plurality of longitudinally spaced slots therein and a central flange thereon, a plurality of cross bars adapted to be inserted through the aligned slots and rotated into an upright position, a form pan extending between two adjacent main beams and having a first and a second side portion adapted to rest on the central flange of the two adjacent main beams, respectively, wherein the form pan includes at least a first ridge extending upwardly thereon, the first ridge having a height which enables a lower edge of the cross bars to come into contact therewith when in the upright position, wherein the contact causes a downward force on the first ridge which mechanically locks the form pan between the cross bars and the flange on the adjacent main beams.
Patent CA-2179269-C (CA)
Title: Synthetiseur a frequences reglables
Inventor: BALDWIN GEORGE H
IPC: H03K23/66
Filed: 1995-01-18
Granted: 1999-08-24
Abstract: L'invention concerne un synthétiseur de fréquences à boucle à verrouillage de phase à fréquences réglables. Ce synthétiseur comporte une source de signaux d'une fréquence de référence prédéterminée de 10, 100 ou 1000 Hz, et un comparateur avec une première entrée recevant le signal de fréquence de référence, une deuxième entrée recevant un signal de fréquence divisée, et une sortie produit un signal de sortie dépendant de la différence entre le signal de fréquence de référence et le signal de fréquence divisée, ou de l'égalité de ces signaux. Le comparateur a pour fonction d'ajuster la fréquence du signal de fréquence accrue produit par l'oscillateur de manière à égaliser les fréquences du signal de fréquence divisée et du signal de fréquence de référence. Le synthétiseur comporte aussi un oscillateur commandé en tension commandé par le signal de sortie du comparateur pour produire un signal de sortie d'une fréquence accrue. Un premier diviseur de fréquences divise la fréquence d'un signal dérivé du signal de sortie de fréquence accrue pour produire un premier signal de fréquence divisée à une sortie, un premier générateur d'impulsions de suppression supprime un nombre prédéterminé d'impulsions par seconde du signal de sortie de fréquence accrue pour produire le signal dérivé dont la fréquence est divisée par le premier diviseur de fréquences, et un premier sélecteur réglable est prévu pour sélectionner, de manière réglable, le nombres d'impulsions par seconde devant être supprimées par le générateur d'impulsions de suppression. Un deuxième diviseur de fréquences divise la fréquence d'un signal dérivé du premier signal de fréquence divisée pour produire un deuxième signal de fréquence divisée, un deuxième générateur d'impulsions de suppression fonctionne pour supprimer un nombre prédéterminé d'impulsions par seconde du premier signal de fréquence divisée pour produire le signal dérivé dont la fréquence est divisée par le deuxième diviseur de fréquences, et un deuxième sélecteur réglable est prévu pour sélectionner, de manière réglable, le nombre d'impulsions devant être supprimées par le deuxième générateur d'impulsions de suppression.
Patent CA-2180470-C (CA)
Inventor: TEICH MICHAEL
IPC: B62D49/08
Filed: 1996-07-03
Granted: 1999-10-12
Abstract: A supplementary weight for ballasting a vehicle can be adapted to be hooked onto a carrier component. The weight includes an entry opening which is bordered by an upper leg and a lower leg. The upper leg is supported on the carrier component which projects into the entry opening. Generally vertical bores extend in the upper leg and the lower leg, and the leg bores are aligned with a corresponding vertical bore in the carrier component. An attaching bolt is received by these bores when the weight is mounted on the carrier component. The attaching bolt has a head, a shank and a threaded section The attaching bolt is screwed into an axially movable tensioning device which is mounted inside the lower leg, thus clamping the carrier component to the upper leg.
Patent CA-2185714-C (CA)
Inventor: KAMMERAAD JAMES A
IPC: F01L3/08
Filed: 1993-03-17
Granted: 2000-06-06
Abstract: A thin-walled valve guide insert for lining and relining a valve guide of an internal combustion engine includes opposing ends each having a tapered insertion section thereon.  The tapered insertion section defines a reduced outer diameter to facilitate installing the insert into a valve guide bore have a nonchamfered opening, and further defines a reduced inner diameter so that the insert has a substantially continuous wall thickness throughout its length and thus maintains the structural integrity of the insert from end to end.  In the preferred embodiment, the valve guide insert is made of a phosphor bronze material of about .018 inch thickness or less, and includes a lengthwise slit therein.  The insert is sprung open longitudinally along the slit and must be radially compressed so that the insert defines a sufficiently small outer diameter so that it can be axially installed in a press-fit condition into the valve guide bore of the engine.  Both ends of the insert are formed with the tapered insertion section so that the insert can be positioned without regard to which end is directed toward the valve guide.  Also disclosed is a tool for inserting the insert into the guide valve, the tool including an outwardly tapered junction adapted to spread one of the tapered insertion sections of the insert into longitudinal alignment with the insert to reduce the tendency to crush same from end forces exerted on the insert while installing the insert into the valve guide.  Still further a process is disclosed for forming the guide valve insert with ends having tapered insertion sections thereon.
Patent CA-2186315-C (CA)
Title: Automatic by-pass valving systems and methods
Inventor: GAINES BRYAN
IPC: F16K47/10
Filed: 1996-09-24
Granted: 2007-08-21
Abstract: An automatic by-pass valving system for an electrical cable system wherein insulating fluid at a pressure above atmospheric pressure is supplied to an electrical power cable, such as a pipe-type or self-contained cable, having a fluid flow channel and having at least one hydraulic stop interrupting the flow of fluid between the channels of adjacent portions of the cable which are at different elevations. The valving system comprises a check valve, which allows fluid flow only in a first direction, from the lower elevation portion to the higher elevation portion, and a flow-limiting valve, which allows fluid flow only in a second direction, from the higher elevation portion to the lower elevation portion, at a reduced rate. Preferably, a relief valve is also provided to allow fluid flow in the second direction at a higher rate if the fluid pressure difference in the second direction is exceeded by a predetermined amount. The valving system limits the loss of the insulating fluid from the cable when the lower elevation portion is ruptured, protecting the environment, while permitting a limited flow from the point of rupture to protect the cable from contamination.
Patent CA-2188455-C (CA)
Title: Variable rate transmission method, transmitter and receiver using the same
Inventor: OKUMURA YUKIHIKO
IPC: H04J13/00
Filed: 1996-02-23
Granted: 2003-07-15
Abstract: A variable rate transmission method that can vary the transmission rate of data. A transmitting side supplies a transmitted data sequence to an error detecting encoder 105 and a frame memory 103.      The frame memory 103 stores data of a variable length to be transmitted in one frame. The error detecting encoder 105 calculates an error detecting code (such as CRC code) for each frame of the transmitted data. A multiplexer 104 adds the calculated error detecting code ahead of the transmitted data to place it at the initial position of the frame, and sequentially outputs the data sequence frame by frame. A receiving side calculates an error detecting code of the data in each transmitted frame in the same manner as the transmitting side, and compares the calculated error detecting code with the error detecting code at the initial position of the frame. The end bit of the frame data is decided as a position at which the two error detecting codes coincide. This makes it possible to transmit variable length data without informing the receiving side of the data length in each frame. This is equivalent that the transmission rate can be varied freely.
Patent CA-2188865-C (CA)
Inventor: ISLAVA STEVEN T
IPC: A61M25/01
Filed: 1995-04-18
Granted: 2006-11-28
Abstract: An endotracheal tube holder (10) that in-cludes a face plate (14) and an adjustable head band (18). The face plate is adapted to be po-sitioned over the mouth of the patient and is formed with an open end channel terminating with a V-shaped notch over which is superposed a tube holding block (37) that is affixed to the outer surface of the face plate and also includes a matching V-shaped notch (33) in which an en-dotracheal tube can be fixedly positioned by a thumb screw (40), a bite block (45) being inte-grally secured to the inner surface of the face plate which is also provided with an aligned V-shaped notch. The walls (88, 90) of the bite block are arranged to flex inwardly in response to pressure generated by a patient's teeth and jaw movement. The face plate also includes an open-ing (60) for ready access to the patient's mouth as might be required.
Patent CA-2191834-C (CA)
Inventor: MYERS GERALD L
IPC: F16C3/02
Filed: 1996-12-02
Granted: 2005-06-07
Abstract: An end fitting for use in a vehicular drive shaft assembly includes a body having a cylindrical sleeve portion extending therefrom. The sleeve portion of the end fitting has a plurality of recessed areas formed therein which extend longitudinally from a first end of the sleeve portion to a second end thereof.  The recessed areas may be defined by planar surfaces which intersect the sleeve portion of the end fitting at a slight angle relative to the axis of rotation thereof. Each of the recessed areas has a cross sectional shape defined by a radial depth and a chordal width. The cross sectional shapes of the recessed areas vary along the lengths thereof. Preferably, the radial depths and the chordal widths are at minimum values adjacent the first end of the sleeve portion of the end fitting and are at maximum values adjacent the second end of the sleeve portion. To assemble the drive shaft assembly, adhesive is applied either to the outer chordal surface of the sleeve or to the inner cylindrical surface of a drive shaft tube. Then, the sleeve portion of the end fitting is inserted within the drive shaft tube such that the outer surface of the sleeve portion engages the inner cylindrical surface of the drive shaft tube in a light press relationship. As the leading edge of the end fitting is inserted within the drive shaft tube, the adhesive is urged to flow into the recessed areas. The adhesive material is subsequently cured to form an adhesive bond between the end fitting and the inner cylindrical surface of the drive shaft tube.
Patent CA-2193915-C (CA)
Title: Method for producing a hypoallergenic wheat flour
Inventor: WATANABE MICHIKO
IPC: A23L7/104
Filed: 1996-12-24
Granted: 2003-09-09
Abstract: The present invention provides a method for producing a hypoallergenic wheat flour, which comprises mixing water or aqueous ethanol solution to wheat flour, and then mixing a protease having a high collagenase-like activity and being applicable to food preparation with the mixture. The present invention also provides a hypoallergenic wheat flour produced by the above method, and wheat flour processed food products made from this hypoallergenic wheat flour as a raw material. The present invention makes it possible for a patient suffering from wheat-associated allergy to safely take various food products made from the wheat flour.
Patent CA-2195461-C (CA)
Inventor: KIVIOJA PEKKA
IPC: D21G1/02
Filed: 1996-04-18
Granted: 2007-06-26
Abstract: Cette invention concerne un système de conduites d'alimentation en huile pour cylindre à bombage variable, lequel cylindre (10) comprend un essieu stationnaire (11) de cylindre ainsi qu'un revêtement (12) de cylindre monté rotatif sur ledit essieu (11) et supporté sur ce dernier par des éléments de charge hydrauliques (131 à 13 n). Ces éléments agissent dans un sens radial sur la surface interne (12') du revêtement (12) du cylindre, et permettent de modifier le profil axial dudit revêtement (12) du cylindre. L'essieu du cylindre (11) est traversé de part en part par un perçage axial (16) en communication avec les alésages cylindriques (141 à 14n), ou leurs équivalents, des éléments de charge hydrauliques (131 à 13n) par l'intermédiaire d'alésages sensiblement radiaux (151 à 15n) ou de conduites équivalentes (56a). Dans le perçage axial (16), et au moins à travers l'une des extrémités du cylindre (10), sont disposés au moins quelques tuyaux d'alimentation en huile (211 à 21n) à travers lesquels un fluide sous pression est envoyé aux éléments de charge hydrauliques (131 à 13n). Dans ce même perçage axial (16) traversant de part en part l'essieu (11) du cylindre, au niveau des éléments de charge (131 à 13n), se trouve une bride intermédiaire (53), ou son équivalent, laquelle agit comme un élément de répartition raccordé à l'élément de charge (131 à 13n), et à laquelle le tuyau d'alimentation en huile (211 à 21n) menant à l'élément de charge est raccordé de manière à ce que le fluide sous pression puisse être envoyé audit élément de charge (131 à 13n) à travers ledit élément de répartition. La charge exercée par lesdits éléments de charge (131 à 13n) peut être ajustée comme on le désire.
Patent CA-2202044-C (CA)
Inventor: PARK DANIEL J
IPC: H04H20/34
Filed: 1995-09-21
Granted: 2007-02-06
Abstract: Two separate subcarriers (16, 22) are used to transmit portions of a single message to one or more receivers on an FM radio signal. The synchronization and addressing data necessary to identify the message to a target receiver is located in the first subcarrier. The second subcarrier, in turn, consists almost entirely of raw message data. Thus, transmitting multiple subcarriers substantially increases the overall data transmission payload when transmitting digital messages. Because each subcarrier is located within a different frequency band, the communication system is also adaptable to different subcarrier allotments in the FM baseband.
Patent CA-2203551-C (CA)
Inventor: MITZLAFF JAMES E
IPC: H03F1/00
Filed: 1996-08-20
Granted: 1999-10-05
Abstract: An error corrected amplifier circuit (100) for use in a radio frequency system is provided. The error corrected amplifier circuit (100) includes a first pilot modulation stage (101) and a second pilot modulation stage (103). The first pilot modulation stage (101) creates a first amplified signal (129) having an error component and a first error signal (134) indicative of the errror component. The second pilot modulation stage (103) receives the first amplified signal (129) and the error signal (134) and generates an error reduced amplified signal (158).
Patent CA-2206164-C (CA)
Title: Viscous liquid conditioning topical germicides
Inventor: MCKINZIE MICHAEL D
IPC: A61K47/00
Filed: 1995-10-10
Granted: 2000-06-13
Abstract: Improved, highly viscous film-forming protective germicidal formulations are provided which include water, a germicidal agent (preferably complexed iodine) together with an organic thickener, a skin conditioning agent and a minor amount of polyvinyl pyrrolidone. Preferably, the formulations include iodine complexed with a Poloxamer and PVP, in combination with a xanthan gum and glycerin. The formulations have a viscosity of from about 50-5000 cP and form a flexible residual film when applied to skin. The invention is particularly useful in the preparation of bovine teat dips.