baber/WOPTO huggingface dataset:
Patent CA-2032222-A1 (CA)
Title: Benzodiazepine analogs doe treating panic syndrome and for directly inducing analgesia
Inventor: BOCK MARK G
IPC: A61K31/55
Filed: 1990-12-13
Abstract: TITLE OF THE INVENTION BENZODIAZEPINE ANALOGS FOR TREATING PANIC SYNDROME AND FOR DIRECTLY INDUCING ANALGESIA     ABSTRACT OF THE DISCLOSURE           Benzodiazepine analogs of the formula:                             I are disclosed which are antagonists of gastrin and cholecystokinin (CCK) and have properties usefulfor treating panic syndrome and for directly inducing analgesia.
Patent CA-2033813-A1 (CA)
Title: Zebrex chlorinator (a static in-line chlorinator)
Inventor: PERRY JAMES C
IPC: C02F1/76
Filed: 1991-01-09
Abstract: Abstract In this invention, a non-restrictive manifold mixer tube picks up dilute chemicals or toxins from a mixing chamber that is separated from the chemical/toxin chamber by a baffle plate.
Patent CA-2034361-A1 (CA)
Title: Polycrystalline cvd diamond substrate for single crystal epitaxial growth of semiconductors
Inventor: ANTHONY THOMAS R
IPC: H01L21/20
Filed: 1991-01-17
Abstract: POLYCRYSTALLINE CVD DIAMOND SUBSTRATE FOR SINGLE   CRYSTAL EPITAXIAL GROWTH OF SEMICONDUCTORS                 ABSTRACT OF THE DISCLOSURE The present invention is directed towards the production of a single crystal semiconductor device mounted in intimate contact with a polycrystalline CVD diamond substrate which allows the high heat conductivity of diamond to keep the device cool. This device is made by a method comprising the steps of placing in a reaction chamber, a single crystal of silicon heated to an elevated CVD diamond-forming temperature. A hydrocarbon/hydrogen gaseous mixture is provided within the chamber and is at least partially decomposed to form a polycrystalline CVD diamond layer on said silicon. During this deposition/growth phase, an intermediate layer of single crystal SiC has been found to form between the single crystal of silicon and the polycrystalline CVD diamond layer. In the next step of the process, the silicon is etched or removed to reveal the single crystal SiC supported by the polycrystalline CVD diamond layer. Finally, a semiconductor layer (e.g. silicon, SiC, GaAs, or the like) is grown on the exposed single crystal of SiC to produce a single crystal semiconductor polycrystalline CVD diamond mounted device.
Patent CA-2034438-A1 (CA)
Title: Third case associated with the four frequency measuring process for coupled-dual resonator crystals
Inventor: ROBERTS GERALD E
IPC: G01R29/22
Filed: 1991-01-17
Abstract: ABSTRACT      A third case or manner of obtaining the four critical frequencies useful in accurately measuring coupled-dual resonator crystals, wherein both ports of the crystal structure are monitored, rather than a single port in the previously known cases.  Here the B port, for example, is monitored with the A-side open-circuited or with a capacitor in parallel with it, and the A port is monitored with the B-side short-circuited.
Patent CA-2036246-A1 (CA)
Title: Pivotal attachment means
Inventor: RUTSTROM HELENE M
IPC: F16M11/14
Filed: 1991-02-13
Abstract: A device for pivotally mounting an object on a support such that the object can be set in a desired angular position, comprises a base adapted to be mounted on the support and having a dish-shaped recess, a ball received in the recess and having a spacer bolt projecting therefrom for attachment to the object, a nut for forcibly urging the ball into the recess to clamp the ball in a desired angular position, and a plurality of protuberance in the dish-shaped recess.  The ball is made of a material sufficiently soft relative to said base to permit the protuberances to penetrate the ball by deformation of the surface thereof and thereby lock the ball in the desired position.
Patent CA-2036667-A1 (CA)
Title: Artificial snow granule, snow quality improver and method for making the same
Inventor: MIURA YUICHIRO
IPC: F25C3/04
Filed: 1991-02-19
Abstract: The present invention provides artificial snow granules comprising a super absorbent polymer as a nucleus, and an ice layer surrounding the nucleus. An aggregate form is provided by linkage of adjacent ice layers and/or granules. A snow granule quality improver, and a method for making the snow granules in granular or aggregate form are also provided. The present products are useful in the skiing industry and have improved qualities over prior art products.
Patent CA-2039440-A1 (CA)
Title: Rotary gas treating apparatus
Inventor: MAEKAWA TEISUKE
IPC: F24F3/14
Filed: 1991-03-28
Abstract: A rotary gas treating apparatus has a front-stage rotor and a rear-stage rotor each consisting essentially of an adsorbent material and allowing gas flow along a rotational axis. These rotors have, within respective rotational areas thereof, adsorbing areas for introducing a treatment-object gas and desorbing areas for introducing a recycling gas. The adsorbing area of the front-stage rotor and the adsorbing area of the rear-stage rotor are disposed in the mentioned order in a continuous treatment-object gas flow passage from an upstream side thereof. The desorbing area of the front-stage rotor and the desorbing area of the rear-stage rotor are disposed in recycling gas flow passages, respectively. With the invention, a revolving direction of the front-stage rotor and a revolving direction of the rear-stage rotor are reverse to each other. Further, the adsorbing material of the front-stage rotor has a greater average pore diameter than that forming the rear-stage rotor. And, the two rotors are driven at different revolving speeds.
Patent CA-2040105-A1 (CA)
Title: Fluorescent organosilicon compounds and methods
Inventor: LAMB JO ANN
IPC: C08L83/08
Filed: 1991-04-09
Abstract: FLUORESCENT ORGANOSILICON COMPOUNDS AND METHODS       ABSTRACT            A fluorescent organosilicon compound derived from the reaction of an aminofunctional organopolysiloxane and a fluorescent labeling reagent in which the fluorescent labeling reagent is incorporated into the molecule of the aminofunctional organopolysiloxane by means of a sulfonamide linkage.  A method of treating hair is also disclosed in which the fluorescent organosilicon compound is applied to hair and the treated hair is examined for fluorescence under ultraviolet light in order to determine the extensiveness of deposition of the fluorescent organosilicon compound.
Patent CA-2040475-A1 (CA)
Inventor: HAYASHI MOTOHIKO
IPC: H04M1/725
Filed: 1991-04-15
Abstract: A facsimile apparatus incorporating a cordless telephone set includes a base unit transmitting and receiving a signal to and from a remote unit with a radio signal, and a facsimile communication device.  During voice communication with the remote unit via a telephone line, an alarm is issued to the user when the voice communication continues for more than a predetermined time period.  An alarm is also given to the user of internal line voice communication when there is a telephone call from an external line during voice communication between the base unit and the remote unit.  Therefore, the reception of a reception signal to the facsimile apparatus is not inhibited because an alarm is issued when voice communication continues for more than a predetermined time period and when there is a telephone call from an external line during internal line voice communication.
Patent CA-2042842-A1 (CA)
Title: Process for measuring axle and bearing temperatures in order to identify hot wheels
Inventor: SUTNAR IVAN
IPC: B61K9/06
Filed: 1991-05-17
Abstract: ABSTRACT OF THE DISCLOSURE In a process for measuring axle bearing temperatures in order to locate hot wheels in moving railroad cars, with infrared receivers, and with an oscillating scanning beam (1) that is oriented transversely to the longitudinal direction of the rail, the analogue measured values from the infrared receiver (7) are digitized and then coupled with the oscillation frequency orientation of the scanning beam, in which collection at least two complete oscillations of the scanning beam (1) are analyzed for each axle, a mean value being formed from the measured value corresponding to one sub area of a first oscillation of the scanning beam (1) and from the measured value (7) that correspond to the subsequent oscillation of the scanning beam (1) that correspond to the sub area of the subsequent oscillations of the scanning beam (1).  When this is done, the formation of the average or mean value is repeated for a specific predetermined maximum number of oscillations of the scanning beam (1) and/or as long as a signal that is initiated by the wheel signals that the same axle is within the measuring angle of the center (7), and each instance the highest mean value of the measured values of corresponding sub areas is evaluated.
Patent CA-2045273-A1 (CA)
Title: Extrudable and primerless adhesives and products therefrom
Inventor: LEE I-HWA
IPC: C09J123/26
Filed: 1991-06-21
Abstract: An extrudable bonding resin composition of (a) 65 to 99 percent of an ethylene copolymer portion of a copolymer of ethylene and 20 to 50 percent comonomer of acids, esters, and the like, and grafted sidechains of comonomer units selected from carboxylic acid, anhydride, salt, or half ester functionality, and optionally a compatible non-grafted ethylene copolymer, and (b) 1 to 35 percent by weight of a tackifying resin exhibits good adhesion properties without the need for a primer.
Patent CA-2048163-A1 (CA)
Title: Size-in-store-mini-blind and method of sizing
Inventor: FERGUSON THOMAS A
IPC: E06B9/266
Filed: 1991-07-30
Abstract: ABSTRACT OF THE DISCLOSURE            A mini-blind for windows, fits the desired window width exactly no matter what the width may be, and yet may be easily sized at the point of purchase.  The mini-blind has a head rail in which all ladder baskets and ladders, except one, are slidable from a pre-sizing position to a sizing position in which all parts of excess length are readily separable from the remainder of the blind.  There-after the ladder baskets and their associated ladders are slid to the sized position so that a properly proportioned structure results.
Patent CA-2048680-A1 (CA)
Title: Device for illuminating a test region of a bottle
Inventor: APTER ROBERT
IPC: B07C5/34
Filed: 1990-12-05
Abstract: ABSTRACT OF THE DISCLOSURE:     An illuminating device (10) has a wall (18) in which an open slit (20) is formed.   Powerful rod-shaped light source (26) parallel to the longitudinal axis of the bottle are arranged behind the slit (20) on a semi-ellipse the center of which coincides with the centre of an inspection region.   A line camera  (42)  takes narrow vertical photos of the threaded region of the bottle (34), which is rotatable about its longitudinal axis throughout the test.  The light source arrangement provides high-contrast illumination of the bottle (34) in the inspection region,  because the ratio of the quantity of light which enters the glass laterally to the quantity of transmitted light which enters the glass is high.  The high-contrast illumination permits reliable detection of internal and external defects in the threaded neck region of the bottle (34).
Patent CA-2054241-A1 (CA)
Inventor: WANG WEN-CHANG
IPC: A01K93/02
Filed: 1991-10-25
Abstract: ELECTRIC FISHING FLOAT                 ABSTRACT OF THE INVENTION     An electric fishing float comprising an  elongated-tubular  fishing  float case loading a cell  used  as a power source and a light source such as a light emitting diode  or  miniature  lamp adjacent the closed  top  end thereof and a piston-like conductor of a magnet  mounted to reciprocate in the fishing float case to pass through a    position  to cause a sudden burst of light  in  the light  source  by conducting a normally open  conductive switch into a closed state in responding to biting by  a fish.
Patent CA-2054332-A1 (CA)
Title: Radiation curable abrasion resistant triglycidyl-trimethylol alkane based coating compositions
Inventor: DATESH J NICHOLAS JR
IPC: C08F2/50
Filed: 1991-10-28
Abstract: ABSTRACT     Triglycidyl ethers of trimethylol alkanes have been found to form highly abrasion resistant coatings on a variety of substrates when used with onium salt catalysts and exposed to radiation appropriate to the onium salts.
Patent CA-2055640-A1 (CA)
Inventor: FLOTTERER PHILIPPE
IPC: G06T1/00
Filed: 1991-11-15
Abstract: BREVET D'INVENTION CONTR?LE OPTIQUE AU VOL L'invention a pour objet une machine de contrôle d'objets en mouvement munis d'un repère angulaire, associant le long d'un transporteur un dispositif optoélectronique comprenant un émetteur et un récepteur travaillant en coordonnées cartésiennes rectangulaires suivi d'un analyseur d'images, asservie à un microcalculateur et équipée d'un convertisseur électronique (10) apte à restituer en position fixe devant la grille d'analyse cartésienne de l'analyseur (9) toute image instantanée obtenue sur le récepteur (4). Cette machine, utilisable en particulier dans l'industrie du vere creux, permet en particulier de contrôler des fonds de récipients en temps réel, à très haute cadence, sur les lignes de fabrication.
Patent CA-2055674-A1 (CA)
Inventor: PESCI MARCELLO
IPC: H01R13/627
Filed: 1991-11-15
Abstract: The two bodies (1, 2) of the device comprise means for the automatic locking of their engagement, consisting of elastic tongues (6) with stop dogs (7) associated with one of them (2), a groove (4) for the engagement of the stop dogs associated with the other of them (1), and a mandrel (16) with frustoconical cam (25) for maintaining the stop dogs in the groove and connected axially by a circlip (19) to the body (2) providing with stop dogs. A manual unlocking ring (27) is mounted for axial movement on the mandrel in order to release the stop dogs from the groove in a chambering (26) of the mandrel. A nut (29) in engagement on a thread of the body (1) bearing the groove makes it possible to block the stop dogs in the groove and to immobilize the unlocking ring by clamping against the mandrel so as to prevent any unintentional, accidental or improper unlocking.          Fig. 1
Patent CA-2059566-A1 (CA)
Title: Pressurized fryer device
Inventor: SAKUMA KEN
IPC: A23L5/10
Filed: 1992-01-17
Abstract: A pressurized fryer device adapted to continuously carry out the steps of feeding oil of a predetermined temperature from an oil heater into a pressurized fryer chamber, placing a material to be treated into the oil, frying the material under pressure for a predetermined time, taking out the fried material, returning used oil through a filter to an oil heater, and feeding the oil heated to a predetermined temperature in a preliminary tank into the above pressurized frying chamber, and frying the material under pressure for a predetermined time.
Patent CA-2060676-A1 (CA)
Title: Mechanical face seals
Inventor: GOLDSWAIN IAN M
IPC: F16J15/34
Filed: 1992-02-05
Abstract: ABSTRACT     A mechanical face seal includes a first sealing ring mounted non-rotatably and sealed with respect to a shaft and a second sealing ring mounted non-rotatably and sealed with respect to a housing, the second sealing ring being mounted in axial alignment with the first sealing ring and springs being provided to urge sealing faces of the first and second sealing rings into sealing engagement.  The sealing face of the first sealing ring is provided with a plurality of grooved areas spaced angularly around its circumference, the grooved areas opening to one edge of the sealing face, a continuous annular dam formation being provided between the grooved areas and the other edge of the sealing face.  Each grooved area defines at least two trailing edges relative to rotation in one direction and at least one trailing edge relative to rotation in the opposite direction, the trailing edges being defined by walls of the grooved area inclined in the plane of the face at an obtuse angle to said opposite direction of rotation, the trailing edges relative to each direction of rotation each being terminated by a transverse wall extending circumferentially of the seal face.                                   :
Patent CA-2066614-A1 (CA)
Title: Transgenic animal model for viral infections
Inventor: WEI CHA-MER
IPC: A01K67/027
Filed: 1990-09-14
Abstract: A transgenic animal model for viral infections, especially human immunodeficiency virus, is constructed by incorporating the genes ncoding essential components for viral infection of the animal into the chromosome of the embryo. Expression of the genes essential for infection and replication of the virus provides a means for assaying for compounds which inhibit infection and replication of the virus. An example of the construction of a transgenic animal expressing the human CD4 receptor, the receptor required for infection of human cells by HIV-1, on the surface of its lymphoid cells demonstrates the effectiveness of the techniques.
Patent CA-2066923-A1 (CA)
Title: Synthetic resin mass having a low content of short carbon fibres
Inventor: HOL HUBERTUS
IPC: C08K7/00
Filed: 1992-04-23
Abstract: The invention relates to a thermoplastic synthetic resin mass in which the synthetic resin mass comprises 0.3-1.0% by weight of carbon fibres having a length from 1-6 millimetres and a maximum of 5% by weight of dyes and pigments plus stabilisers, release agents, reinforcing fibres, flame retardant agents and fillers. The synthetic resin mass preferably comprises a polyphenylene ether, a polystyrene, a polypropylene, an acrylonitrile-butadiene-styrene terpolymer, an aromatic polycarbonate, a polyalkylene terephthalate, a polyamide, a polyphenylene sulphide, a polyetherimide or a mixture of two or more of these polymers. Articles having a beautiful flocculent structure can be obtained from the synthetic resin mass according to the inven-tion.
Patent CA-2068122-A1 (CA)
Title: Water-based physically drying coating agents, manufacture and use thereof
Inventor: BROCK THOMAS
IPC: C09D151/08
Filed: 1992-05-07
Abstract: A b s t r a c t :            The description relates to a physically drying water-based coating agent.  It contains water, pigments, neutralising agents, conventional additives, small proportions of solvents and a binder mixture consisting of A)   10 to 90 wt.% polyurethanes with carbonate groupings and a glass transition temperature of <0°C based on reaction products of polyisocyanates with polyhydroxyl compounds, with a content of polyhydroxy polycarbonates and B)   90 to 10 wt.% of reaction products of carboxy-functional polycondensates and .alpha.,.beta.-olefinically unsaturated monomers with a glass transition temperature of >0°C in the form of an aqueous dispersion.            The coating agent is particularly suitable for manufacturing lacquers for repairs in the motor vehicle sector.
Patent CA-2068444-A1 (CA)
Title: Recovery pan
Inventor: GRAHAM GARRY M
IPC: B61D7/32
Filed: 1992-05-12
Abstract: Recovery Pan ABSTRACT OF THE DISCLOSURE A recovery pan for use in unloading rail hopper cars comprises a bracket and retaining means to fix the pan to the track. This keeps the pan in place to catch any spillage during loading, unloading or cleaning of the hopper car.
Patent CA-2068925-A1 (CA)
Inventor: TAYEBI AMAD
IPC: A62B23/02
Filed: 1992-05-20
Abstract: ABSTRACT            A breathing mask is disclosed which features a soft, flexible face contacting member and an outer shell member fastened thereto to form a mask. The face contacting member is formed in an arctuate shape that provides a cup in which the chin of the mask wearer rests to prevent the mask from slipping under the chin of the wearer, and a peripheral rim over the nose of the wearer that secures the bottom edge of eye glasses or protective eyewear between the rim and the face of the mask wearer. the outer shell member is either an air permeable material for filtering particulates and/or gases from breathed air, or may be a rigid air impervious material through which filter cartridges are mounted to filter breathed air.
Patent CA-2072329-A1 (CA)
Inventor: TAKIMOTO HIROAKI
IPC: G02B6/255
Filed: 1992-06-25
Abstract: The present invention provides a fiber coupler manufacturing apparatus comprising a pair of fiber holding portions and a fiber clamp disposed on each of the fiber holding portions for holding at least two optical fibers.  A weight and pulley system is arranged wherein a first weight is coupled to each of the fiber holding portions to pull the fiber holding portions away from each other to apply tension to the optical fibers. A heating unit is disposed between the fiber holding portions and proximate to the optical fibers to heat the optical fibers. A second weight is coupled to either the fiber holding portions or the first weight and rests on a movable platform. As the movable platform descends in a vertical direction, the second weight applies additional force to the fiber holding portions and thus applies additional tension to the optical fibers.
Patent CA-2073424-A1 (CA)
Title: Equilibrium bed
Inventor: GABELHOUSE ROBERT D J
IPC: A47C31/12
Filed: 1992-07-08
Abstract: The Equilibrium Bed Abstract In a bed for sleeping or resting it is to have a system of independent supports, for each small area of the human body, which are all interconnected and thus inter-dependent on each other via a system of connected chambers filled with a free flow substance such as water, air or hydraulic fluid.      All chambers are also connected parallel to the main or common chamber where the combined total pressure of all the supports holding the body will culminate and displace a single total weight pressure on a self balancing weigh scale capable of tolerating various human weights.  This scale when balanced will then apply the  natural  equal  counter-pressure  of  gravity  back onto  the opposing supports, with equal division of the total weight being distributed to each individual small body support.  Various shapes and sizes of the supports can be introduced for optimum contour and comfort as well as a heating system which could be used in the case of a water based system.
Patent CA-2078003-A1 (CA)
Title: Tumor killing effects of enterotoxins and related compounds
Inventor: TERMAN DAVID S
IPC: A61K38/16
Filed: 1991-01-17
Abstract: Staphylococcal enterotoxins obtained by secretion from Staphylococcus aureus, by expression of enterotoxins in other bacteria or cells, or by chemical mutagenic treatment of S. aureus strains are used in treatment of cancer as tumorcidal agents.  Enterotoxins (A, B, C, D, E and F) can be administered via simple intravenous injection at dosages between 0.5 µg/kg body weight to 150 µg/kg. Non-steroidal, anti-inflammatory agents and prostaglandin synthesis inhibitors such as ibuprofen may be simultaneously administered to attenuate toxic reactions from the enterotoxins. Streptococcus pyrogenic exotoxin and alpha hemolysin, which nave structural and functional homology to the enterotoxins, are also useful in tumoricidal treatment. The enterotoxin gene transfected into tumor cells resulting in a tumor cell with surface expression of the minor lymphocyte stimulating locus with consequent patent activation and proliferation of T lymphocytes especially those with V.beta. specificity, would also be useful in this application.
Patent CA-2079411-A1 (CA)
Title: Universal sun-clock
Inventor: NATALI ANGELO
IPC: G04B49/02
Filed: 1992-09-29
Abstract: ABSTRACT OF THE DISCLOSURE          A universal sun-clock is described comprising a base, on whose surface there are present a sun-dial (consisting of a clock-face and of the respective time-pointing tongue)  and a reference mark for orienting the sun-clock according to the longitude and an upright (hinged to an end of a support which can be drawn out from the base) bearing a semicircular sector, free to rotate around a pin, on which sector a latitude scale (graduated from 90° of latitude North to 90° of latitude South) is marked : an index integral with the upright allows to read the latitude on the semicircular sector. When the sun-clock is in a working position the support is drawn out from the base and  the  upright  is  let  rotate  round  its  hinge  until  it  is perpendicular to said base, whereas when the sun-clock is in a rest position, the support is retracted into the base and the upright, by rotating round its hinge, is pulled down onto said base.