baber/WOPTO huggingface dataset:
Patent CA-2137486-A1 (CA)
Title: Combined traction mat, shovel and utility device
Inventor: CORBEIL BENOIT
IPC: B60Q7/00
Filed: 1994-12-07
Abstract: A combined traction mat, shovel and utility device which is adapted to be stored inside a vehicle and to be used in a variety of vehicle related emergency situations. The device has a substantially flat and elongated body.  The body is divided into a first gripping section located at the rearward end of the body, a second gripping section located at the frontal end of the body and an intermediate section located between the first gripping section and the second gripping section.  A corrugated pattern is formed on the top and bottom surfaces of the first and second gripping sections.  A central open-top channel extends longitudinally accros the body of the device. A handle is formed in the first gripping section by an aperture extending therethrough. The intermediate section forms a relatively elongated and short shaft which can also be used as a handle. The second gripping section can be ergonomically used as a shovel scoop by a user holding on to the handle formed in the first gripping section with one hand and holding on to the intermediate section with the other hand. The device can also be used as a standard traction mat since both the first and second gripping sections have corrugated surfaces. The device can also be used as an emergency warning sign for warning uncoming vehicles of the presence of a disabled vehicle.  The device used as an emergency warning sign can either be implanted into a volume of loose material or a pair of devices can be used with one device acting as a supporting base for the other. The corrugated patterns on both surfaces are complementary, minimizing the storage space for a pair of devices.
Patent CA-2137811-A1 (CA)
Inventor: PERREGAARD JENS K
IPC: C07D211/18
Filed: 1993-06-09
Abstract: This subject invention relates to dimeric 4-phenylpiperidine, 4-phenyl-1,2,3,6-tetrahydropyridine, or 4-phenylpiperazine compounds or dimeric spirocyclic piperidine compounds having general formula (I), wherein n is 1-5; R1 to R4 are substituents; R5 and R6 each hydrogen or alkyl or form together an ethylene or propylene bridge; X is O, S, SO, SO2, CO or (CH2)m, m being 0 or 1, X is NR7, R7 being H, alkyl, cycloalkyl, cycloalkylalkyl, phenyl, or phenylalkyl, or X is CR8-R9, wherein R8 and R9 are selected from hydroxy and the substituents defined under R7; and (i) Z1 is a substituent and Z2 is (CH2)p wherein p is 0; and Y is N, C or CH; (ii) Z1 and Y are linked together via a single bond, thereby forming a spirocyclic junction; in which case Y is C; Z1 is O, S, (CH2)q, q being 1, 2 or 3, or Z1 is CH2O, CH2S, CH2CH2O, CH2CH2S, CH=CH, CH=CHCH2, CH2OCH2, CH2SCH2, CH=CH-O, or CH=CH-S; and Z2 is O, S or (CH2)p, p being 0 or 1; are potent sigma receptor ligands thus being useful as drugs for the treatment of anxiety, psychosis, epilepsy, convulsion, movement disorders, motor disturbances, amnesia, cerebrovascular diseases, senile demential of the Alzheimer type or Parkinson's disease.
Patent CA-2141113-A1 (CA)
Title: Container set comprising at least two containers
Inventor: VESBORG STEEN
IPC: B65D1/02
Filed: 1995-01-25
Abstract: A container set comprises a first container (21 ) adapted to be reused by being refilled with the contents of a second container (22) containing a product of a volume not exceeding the volume of the first container. The two containers (21 and 22) com-prise mouth parts (33, 27) with guide faces allowing a coupling together of the contai-ners in a position in which said containers are mutually immovable in radial direction. Furthermore, the mouth parts (33, 27) of the containers (21, 22) comprise co-operating sealing faces preventing the contents from leaking into the surroundings when the coupled containers are manipulated in order to transfer the contents from the second container (22) to the first container (21). The second container (22) preferably has a substantially superelliptic shape in any cross-sectional view parallel to the support engaging force of the container when the container is filled with the liquid product.
Patent CA-2141646-A1 (CA)
Title: Leather coloring process, leather coloring apparatus, and colored leather produced by such process
Inventor: KUWABARA NOBUYUKI
IPC: D06P1/52
Filed: 1995-02-01
Abstract: Provided is a leather coloring process for carrying out coloring on a natural leather or a natural leather having been subjected to degreasing, the process comprising the step of carrying out ink-jet coloring on at least a partial area of the natural leather.
Patent CA-2142738-A1 (CA)
Title: Procede de fabrication d'un materiau isolant thermique a base de fibres de silice
Inventor: BELUNOVA LUDMILA V
IPC: C04B35/80
Filed: 1995-02-16
Abstract: Le procédé selon l'invention est caractérisé en ce que : - les fibres de silice utilisées sont des fibres de quartz formées par pulvérisation de quartz ; - on prédisperse les fibres dans l'eau jusqu'à la formation d'une suspension coulante uniforme à partir de laquelle on moule un bloc fibreux cru, avec élimination partielle, simultanée, d'eau ; - on disperse ce bloc fibreux cru dans l'eau et on le mélange avèc une émulsion aqueuse contenant un liant organique au silicium, un adjuvant de frittage contenant du bore et un agent tensio-actif ; - on moule un lingot cru à partir de la suspension ainsi obtenue, avec aspiration de l'eau sous vide ; - on comprime le lingot cru jusqu'à l'obtention de la hauteur désirée et on le sèche, à l'état comprimé, à une température allant jusqu'à 300.degree.C ; - on libère et on cuit ce lingot à haute température. Application à la protection thermique, notamment de véhicules spatiaux ou de capsules spatiales.
Patent CA-2143081-A1 (CA)
Inventor: OH HEUNG-MIN
IPC: G11B5/035
Filed: 1995-02-21
Abstract: The present invention relates to a disk drive recording apparatus and more particularly to a method for optimizing performance of a read channel in a disk drive recording apparatus by using an error rate. The method for optimizing performance of a read channel in a disk driving recording apparatus having a programmable low-pass filter and a control device for controlling apparatus operation includes the steps of initially assigning a filtering characteristic to the programmable low-pass filter as a predetermined initial bandwidth value via the control device; detecting and evaluating data written on a first predetermined track of a disk to calculate a first data detection error rate by the control device; comparing a reference error rate with the first data detection error rate; setting the filtering characteristic of the low-pass filter to a bandwidth indicating a lowest error rate by varying the bandwidth of the programmable low-pass filter when the first data detection error rate is greater than a reference error rate; thereafter, detecting data written on a second predetermined track of the disk to calculate a second data detection error rate by the control device; comparing the reference error rate with the second data detection error rate; outputting an error state signal indicating that the disk drive recording apparatus is in a poor state when the second data detection error rate is greater than the reference error rate; and setting a currently set bandwidth as a final set value and completing an optimization process when any one of the first and second data detection error rates is below the reference error rate.
Patent CA-2145900-A1 (CA)
Title: Media error code generation as for a video inverse transport processor
Inventor: BRIDGEWATER KEVIN E
IPC: H04N19/89
Filed: 1995-03-30
Abstract: In an inverse transport processor of the type which directs video payloads of a packet signal to buffer memory space, apparatus is included for writing a media error codes at sequential first memory address locations in the memory ahead of each packet payload. Concurrently a processor examines the current packet to determine if it occurs in proper sequence. If a packet is lost, the payload is written to memory in subsequent sequential address locations. If there is no packet loss, the sequential first memory address locations are simply overwritten by the packet payload to excise the undesired media error code. Media error codes can thus be inserted in the packet payload stream without creating timing obstacles, for a system designer.
Patent CA-2146559-A1 (CA)
Inventor: SPRIGGS MELANIE K
IPC: C12R1/91
Filed: 1993-10-20
Abstract: There is disclosed a method of preparing a soluble mammalian protein by culturing a host cell transformed or transfected with an expression vector encoding a fusion protein comprising a leucine zipper domain and a heterologous mammalian protein.
Patent CA-2149017-A1 (CA)
Title: Gasket for a mould for slush moulding articles, such as simulated leather or the like and a moulding apparatus which uses it
Inventor: BUZZONI GIANCARLO
IPC: B29C41/22
Filed: 1993-11-30
Abstract: A gasket having the profile of a mould for slush moulding articles of two or more colours such as simulated leather products or the like from materials chosen from thermoplastic, thermosetting and elastomeric resins in powder form, the profile being that along that line of the mould which defines on the moulded article the corresponding separation line between two different colours, the gasket being fixed to a separation wall which defines two separated half-spaces within the mould, in which gasket there being arranged a plurality of rigid material inserts in a predetermined distribution, each being independantly controlled by an actuator device to enable the gasket to undergo expansion or retraction movements by operating the inserts.
Patent CA-2150701-A1 (CA)
Inventor: BERRY DONALD P SR
IPC: A61J17/00
Filed: 1994-09-30
Abstract: A device for feeding a young child without the threat of choking comprising a handle (12) having a circular end (22) upon which a threaded ring (16) equipped with a circularly-shaped aperture (28) is utilized. A food dispensing container (14) of fine mesh material having an aperture (34) therein is adapted to be placed upon the circular end of the handle, with the ring (16) being used to tightly secure the end of the container (14) to the handle.  Solid or semi-solid food is intended to be inserted into the aperture (34), so that the food can safely dissolve in the mouth of the person being fed. Upon food being inserted into the container (14) and the container then being tightly secured to the handle by the ring (16), the person to be fed is able to hold the handle while the container of food is residing in the person's mouth.
Patent CA-2158670-A1 (CA)
Inventor: GROSSE ERIC
IPC: G06F17/30
Filed: 1995-09-20
Abstract: A method and system for displaying names of data files in a collection of data files represented by a corresponding symbol. According to one embodiment of the present invention, a user may display a listing of subroutine library files required to execute a particular subroutine.      In such an embodiment, the user may enter the subroutine name as the symbol of interest and the system would display the library file containing that subroutine as well as those data files that contain subroutines called by that subroutine of interest. The present invention uses a transitive closure technique to traverse a data structure generated from a database and retrieve the data file list.      The transitive closure technique enables the use of a compact database that contains only the data file names, corresponding symbol names, and symbol names of only data files for each data file that are directly related to that data file.
Patent CA-2159022-A1 (CA)
Inventor: BOUDREAU MARTIN
IPC: B60C23/16
Filed: 1995-09-25
Abstract: L'appareil a une forme et une taille sensiblement comparable à la valve conventionnelle. La différence se situe dans la partie inférieure de la valve prévoyant cinq nouvelles pièces (pces. #5, #6, #7 et #8, #9) installées au cylindre métallique (pce. #1), modifié de façon a recevoir ces nouvelles pièces. Trois pièces empruntés à la valve conventionnelle composent l'appareil (#2, #3, #4). Sous certaines conditions, les liens mécaniques prévus entre les différentes pièces assurent un transfert d'air de l'extérieur vers l'intérieur du pneu et ce, jusqu'a ce que la pression d'air souhaitée soit atteintes.
Patent CA-2159025-A1 (CA)
Inventor: FREEMAN LEWIS GENE
IPC: B22D17/14
Filed: 1995-09-25
Abstract: A valve for a vacuum die casting machine has a cover die block and as ejector die block. A slotted member and an abutting slotless member abutting said slotted member are movable between an open, fluid-passing position and a closed, fluid-blocking position. A controller directs movement of the valve between the open and closed positions.      The valve is moved to its open position as the air within the cavity and associated lines is being evacuated and is moved to its closed position as the shot is injected into the die cavity. The slotted and slotless members may either be rotatable drums or elongated bars. The slotted drum includes a slotted end and an actuation end. Similarly, the slotted elongated bar includes a slotted end and an actuation end.      Alignment of the slot of either the rotatable slotted drum or the movable slotted bar with the vacuum passage allows the passage of fluid.
Patent CA-2161661-A1 (CA)
Inventor: CLUTTON GEOFFREY
IPC: A41F17/00
Filed: 1994-03-17
Abstract: The invention relates to an article of clothing and a composite article of clothing comprising one or more pieces of fabric which are gathered within a member and releasably held together at predetermined ends by weighted attachment  means thereby securing the article of clothing about an individual and allowing the material to hang in an attractive manner.
Patent CA-2162161-A1 (CA)
Title: Process for producing a catalyst and catalyst produced by said process
Inventor: HUMS ERICH
IPC: B01J23/22
Filed: 1994-05-05
Abstract: In the production of a catalyst containing a catalytically active Mo-V-O phase, the problem exists of keeping  the  Mo-V-O  phase  and/or  an Mo-V-Ti-O  phase substantially free of other catalytically active impur-ities in order not to catalyze competing reactions at the same time.        For this purpose,  the invention provides that vanadium oxide and molybdenum oxide are mixed in the ratio of 0.7 to 1% by weight based on V2O5 and MoO3, the mixture is heated to a temperature above 500°C, the Mo-V-O phase is cooled, ground and then subjected to a reduc-ing treatment, and dispersed on a heated oxidic support (33), the dispersed material is then ground, then applied to a suitable macroscopic support (66) optionally with further additives,  and calcined.   Alternatively,  the material dispersed on the oxidic support  (33)  can be kneaded with additives to form an extrudable compound, said compound can be extruded and then calcined so that the honeycomb bodies produced from said compound have crosspiece widths in the range from 0.1 to 0.6 mm and cell densities of 50 to 1200 cells per square inch.
Patent CA-2163220-A1 (CA)
Title: Transgenic flowering plants
Inventor: HOLTON TIMOTHY ALBERT
IPC: A01H5/02
Filed: 1994-05-20
Abstract: The present invention relates generally to transgenic flowering plants. More particularly, the present invention is directed to transgenic rose, carnation and chrysanthemum plants genetically modified to enable expression of flavonoid 3',5' -hydroxylase thereby permitting the manipulation of intermediates in the flavonoid pathway.
Patent CA-2165184-A1 (CA)
Inventor: HALL ROBERT T II
IPC: A61L2/18
Filed: 1994-07-13
Abstract: L'invention se rapporte à un procédé d'élimination du microbicide résiduel restant sur un dispositif médical percutané, en mettant en contact les surfaces de ce dispositif avec une solution neutralisante contenant un agent de neutralisation du microbicide. On peut injecter à l'homme par voie sanguine la solution neutralisante, les produits de réaction de cette solution ainsi que le microbicide, ceux-ci n'étant pas toxiques pour lui.
Patent CA-2167287-A1 (CA)
Title: Enantioselective process for thiazole intermediates
Inventor: QUALLICH GEORGE J
IPC: A61K31/42
Filed: 1994-04-06
Abstract: An enanthioselective     process for preparing the  compounds of for-mulas (I) and (II) from the prochi-ral ketone precursor of the alcohol of formula (I).  The compounds  of for-mulas (I) and (II) are thus obtained in substantially enantiomerically  pure form by reducing the ketone with a borane reducing agent in the presence of a chiral  oxazaborolidine catalyst.
Patent CA-2167444-A1 (CA)
Title: Dual silver layer low-e glass coating system and insulating glass units made therefrom
Inventor: LINGLE PHILIP J
IPC: C03C17/36
Filed: 1996-01-17
Abstract: A sputter-coated glass layer system particularly useful in insulating glass units ("IGs"), which includes dual layers of silver separated by a layer of Si3N4 having a thickness of about 700.ANG. - 1,100.ANG. and further including an undercoat and an overcoat of Si3N4 having thicknesses of about 300.ANG. - 550.ANG. and about 350.ANG. - 700.ANG. respectively, such that a glass so coated achieves normal emissivity values (En's) of less than about 0.02 - 0.09 with good durability and very low reflectance.
Patent CA-2168026-A1 (CA)
Inventor: SCHINAZI ROBERT G
IPC: G01K7/04
Filed: 1995-05-25
Abstract: A direct temperature sensing tool (20) directly senses and provides feedback of the temperature of its cutting environment. The tool (20) comprises a base body (24) defining at least one cutting edge (26). A protective coating (28) surrounds the base body (24) and the cutting edge (26) and provides a friction-reducing surface for the tool (20). A thin film temperature sensing device (30), such as a thermocouple device (42, 50), is disposed on the base body (24) at a distance from the cutting edge (26) and is encapsulated within the protective coating (28). An electrical connection (51) is defined through the protective coating (28) in electrical communication with the temperature sensing device (30). The tool (20) is configurable with a machine tool (36) so that the temperature sensing device (30) is in communication with a conversion device (34) of the machine tool (36) thereby providing an indication of the temperature sensed.
Patent CA-2168533-A1 (CA)
Title: Brace system for use with a truss system
Inventor: HOLTZLANDER MARK ADAM
IPC: E04C3/02
Filed: 1996-01-31
Abstract: A brace provides lateral support to a series of upright truss units of a truss system having at least first, second and third truss units, with each truss unit having at least one beam member having a first surface, that is generally co-planar with corresponding beam members of other truss units. The brace includes a generally continuous, elongated central leg having a first surface, a second surface positioned for engaging a first surface of the beam members of the first, second and third truss units, and a longitudinally extending rib member. The rib member is unitarilly formed with the central leg and extends generally outwardly from the second side surface of the central leg and includes a first opening for receiving the first truss unit, a second unit for receiving the second truss unit, and a third opening for receiving the third truss unit. An elongated first side leg is disposed adjacent and generally perpendicular to the central leg, and includes a first opening for receiving the first truss unit, a second opening for receiving the second truss unit, and a third opening for receiving the third truss unit. First and second ears are disposed adjacent to each of the first, second and third openings of the first side leg. Each of the first ear members is positionable adjacent to the second side surfaces, and each of the second ear members are positionable adjacent to the third side surfaces of the respective beam members of the respective first, second and third truss units. The central leg is comprised of a sufficiently thin, sheetlike material to permit decking material to be placed over the first surface of the central leg and attached to the first surface of the beams of the truss units.
Patent CA-2169757-A1 (CA)
Title: Urea-based solid alkaline cleaning composition
Inventor: ROLANDO JOHN J
IPC: C11D7/06
Filed: 1994-11-22
Abstract: The invention provides a urea based solid composition and a process for preparing a homogeneous, urea-based, solid cleaning composition. Cleaning compositions for use in warewashing and cleaning hard surfaces, rinsing, sanitizing, deodorizing, and the like, made by the method are also provided. The ingredients are charged into a heated mixing apparatus and when uniform are transferred into a mold or other packaging system for dispensing the detergent. The consistency of the composition ranges from that of a fused solid block to a malleable article.
Patent CA-2170430-A1 (CA)
Inventor: CHRAPLYVY ANDREW R
IPC: H04B10/294
Filed: 1996-02-27
Abstract: Critical placement and lengths of dispersion-compensating fiber maximize capacity in upgraded in-ground optical fiber communication systems. Higher per-channel bit rates in single-channel systems and in WDM systems are permitted.
Patent CA-2170492-A1 (CA)
Inventor: MANSFIELD MICHELE ANN
IPC: A61F13/56
Filed: 1994-09-12
Abstract: The present invention relates to absorbent articles such as sanitary napkins, panty liners, and incontinence pads. More particularly, the present invention relates to absorbent articles, such as sanitary napkins, that have longitudinal side edge components comprising extensible web materials with a strainable network which exhibit elastic-like behavior without added elastic materials that naturally wrap the sides of a wearer's panties and provide an alternative to conventional side flaps.
Patent CA-2171241-A1 (CA)
Title: Drapery hardware for "bishop's sleeve"
Inventor: BOZZO ROMOLO T
IPC: A47H19/00
Filed: 1996-03-07
Abstract: Drapery hardware used in shaping drapery fabric into a selected style, comprising a bracket secured to a wall and having an outer end spaced from the wall. An annular support on the outer end of the bracket receives a length of drapery fabric without interfering with any window covering, such as vertical blinds or sheers.
Patent CA-2172026-A1 (CA)
Title: Method of comminuting ore material
Inventor: PATZELT NORBERT
IPC: B02C23/12
Filed: 1996-03-18
Abstract: In this method of comminution according to the invention, pre-comminuted  ore  material   is  subjected  to  material   bed comminution in a material bed roll mill.  In order to achieve optimal comminution even of very different ore materials with a high throughput the ore material  is pre-comminuted in an autogenous mill, whereupon at least fractions of fine material are separated out of the pre-comminuted material before the rest of the material is further comminuted in the material bed comminution.
Patent CA-2175454-A1 (CA)
Inventor: MCMICHAEL-PHILLIPS DANIELLE
IPC: A61K39/00
Filed: 1994-11-03
Abstract: L'invention concerne un antigène qui protège contre les parasites helminthiques, est caractérisé en ce qu'il possède une activité du type aminopeptidase, et est sous sa forme native une protéine membranaire intrinsèque associée aux microvillosités de l'intestin d'un parasite helminthique non systématiquement hématophage, ou bien une variante fonctionnellement équivalente, un fragment ou un précurseur antigénique de cette protéine; l'invention concerne également des procédés de préparation dudit antigène, des compositions vaccinales le contenant, ainsi que son utilisation pour stimuler une réponse immune dirigée contre les parasites helminthiques chez l'homme ou chez l'animal.