baber/WOPTO huggingface dataset:
Patent CA-2096010-A1 (CA)
Title: Recombinant feline coronavirus s proteins
Inventor: MILLER TIMOTHY J
IPC: C07K19/00
Filed: 1991-11-14
Abstract: Novel galactokinase/FIPV S fusion proteins and their use as vaccine components, therapeutic agents, diagnostic agents, as well as methods of making same are provided.
Patent CA-2096455-A1 (CA)
Inventor: VAN WIJK ROBERT J
IPC: H01S3/08
Filed: 1993-05-18
Abstract: ABSTRACT OF THE DISCLOSURE      In a Fabry-Perot etalon or interferometer the metal mirrors are each provided with a dielectric coating on the side facing away from the enclosed gap.  The dielectric coating leads to the advantage of peak transmittance being improved without the finesse being adversely affected.  The dielectric coating is transparent for the wavelength (.lambda.) used and, preferably, has a thickness of about 0.25.lambda./n, n being the refractive index of the dielectric coating material.  The coating, preferably, is of a material having a high index of refraction, examples thereof including zirconium dioxide, titanium dioxide, zinc sulfide, or zinc selenide.
Patent CA-2096601-A1 (CA)
Title: Flexible photographic film package
Inventor: LIGHT SUSAN L
IPC: B65D73/00
Filed: 1993-05-19
Abstract: ABSTRACT OF THE DISCLOSURE         A package system 10 for storing and transporting photographic film products in an environment substantially free of dirt, light and moisture has a support member 12 comprising a first portion 14, a medial portion and a second portion 16. The first and second portions 14,16 each comprise a plurality of spaced openings 24 for receiving a partial portion of the product in a substantially locked relation with the first and second portions 14,16, respectively to restrict translational movement of the product in the support member 12.  A pair of spaced single foldable scored lines 17,19 in the medial portion of the support member 12 forms an end wall 20 therebetween that spatially separates the first portion 14 from the second portion 16.  When product are nested in the first portion 14 of the support member 12 and the second portion 16 is brought into folded engagement with the an opposite portion of the nesting product, a container 30 is formed.  The container 30 is then overwrapped and hermetically sealed with a flexible light shielding and moisture impervious barrier material to form the package 10.
Patent CA-2098959-A1 (CA)
Title: Compounds and methods for the site-specific photoaffinity labelling of biomolecules
Inventor: BARNER RICHARD
IPC: C07K19/00
Filed: 1993-06-22
Abstract: The invention is concerned with novel heterotrifunctional compounds which contain a chemically reactive group R, a photo-chemically reactive group Ar-N3 and a reductively cleavable S-S(X2)-group. Novel heterotrifunctional compounds are of the general formula:   (see formula I) The chemically reactive group and the photo-chemically reactive group are separated by a spacer group which contains a disulphide group. The water-solubilizing groups are e.g. carboxylic acids and sulphonic acids or derivatives thereof which are attached either to the aromatic ring or to the spacer group between the aromatic ring and the cleavable SS group.        The compounds facilitate a novel photoaffinity method for the labelling of biomolecules, whereby the labelled biomolecule preserves its water solubility and the labelling molecule preferably projects free into the solution after anchorage to the surface of the biomolecule. The advantageous use of these compounds is illustrated of the basis of the functionalization of biomolecules by introducing an alkylthio function as a special embodiment of a photoaffinity labelling method.
Patent CA-2099204-A1 (CA)
Inventor: BROWN JAMES P
IPC: B61L23/16
Filed: 1993-06-25
Abstract: A coded railway track circuit apparatus is disclosed having the capability of operating during periods of low vehicle activity in a reduced power standby mode.  This is accomplished by switching circuitry which interrupts power to most of the components within the track circuit apparatus in response to the recognition by standby initiation circuitry of a preselected standby initiation signal.  Power to fail-over indicators which would normally be activated due to a power failure is also interrupted by fail-over interrupt circuitry.  During the standby mode, monitor circuitry remains active to recognize occurrence of a preselected wake-up signal.  When the wake-up signal is received, full power is restored, thus resuming normal operation.  Operation of the fail-over systems is also then re-established.
Patent CA-2100942-A1 (CA)
Inventor: KEARNS JOYCE M
IPC: A23L19/00
Filed: 1993-07-20
Abstract: IMPROVED DRIED FRUITS AND CEREAL COMBINATIONS THEREOF ABSTRACT Improved dried fruits having improved handling and physical properties are provided by coating the fruits with a finely divided specially prepared calcium citrate reaction product. Also included is the combination of these improved dried fruits with dry cereals.
Patent CA-2102616-A1 (CA)
Inventor: BERTELOOT ALFRED
IPC: G01N35/00
Filed: 1992-05-07
Abstract: An electropneumatic apparatus for sampling rapidly predetermined volumes of a mixture to be connected to a computer (3) is characterized in that it comprises an injector (2) provided with a detector (6) connected to the computer (3) for indicating ac-tivation of the injector (2); a reactor (4) having a chamber (10) provided with at least one aperture, the chamber (10) being provided in its superior por-tion with an air inlet/outlet (14) connected to a pressurized air system, and having a bottom outlet (12) provided with a flow sensor (15) connected to the computer (3) for indicating a volume of fluid exiting from the bottom outlet (12); the pressurized air system having an air channel (42) provided with a first portion connected to an air source, and a sec-ond portion (44) connected to the air inlet/outlet (14) of the chamber (10), the air channel (42) being provided with an air controlling device (52, 54) con-nected to the computer (3) for producing a succes-sion of positive and negative pressures inside the chamber (10), whereby the predetermined volumes of the mixture can be sampled from the bottom out-let (12) under control of the computer (3), and a re-ceiving system comprising a mobile manifold (70) array for receiving successive samples exiting from the bottom outlet (12) of the chamber (10).
Patent CA-2102742-A1 (CA)
Title: Use of dadmac/acrylamide copolymer on newsprint machines
Inventor: DELL KEVIN S
IPC: D21H17/45
Filed: 1993-11-09
Abstract: ABSTRACT OF THE DISCLOSURE Improvement in the retention of fiber, drainage and in the prevention and removal of pitch in newsprint production is achieved by treating the newsprint pulp prior to sheet formation with an intermediate molecular weight diallyldimethyl ammonium chloride -acrylamide copolymers.
Patent CA-2106711-A1 (CA)
Title: Swing out armrest cupholder
Inventor: GIGNAC CHRISTOPHER
IPC: B60N2/75
Filed: 1993-09-22
Abstract: SWING OUT ARMREST CUPHOLDER            ABSTRACT OF THE DISCLOSURE           A swing out container holder is provided as part of a vehicle armrest or console.   The armrest includes a front side forming the front part of the armrest in the closed position and forming a support shell of the container holder in the open position.   The front side swings open about a lower surface hinge to expose the container holder.  A second container holder is automatically slid out  from within the armrest upon opening movement of the first container holder.
Patent CA-2107618-A1 (CA)
Title: Use of polyoxyethylenic compounds as vulcanization co-adjuvant for chloroacrylic rubbers
Inventor: PENCO MAURIZIO
IPC: C08L33/16
Filed: 1993-10-04
Abstract: "USE  OF  POLYOXYETHYLENIC COMPOUNDS AS  VULCANIZATION CO-ADJUVANT FOR CHLOROACRYLIC RUBBERS"                        Abstract Alkyl- and/or    aryl-capped    polyethers     of polyoxyethylenic type,  are used as co-adjuvant agents in  the reactions of sulfur/organic soap vulcanization of chloroacrylic rubbers.     The   chloroacrylic  elastomer  based   compounds containing    such   polyethers   display   sulfur/soap vulcanization rates which are higher than as  observed in the absence of the polyether compound.
Patent CA-2108153-A1 (CA)
Title: Cellulose absorbent product and method of manufacture
Inventor: LEEDY K DUANE
IPC: B01J20/24
Filed: 1991-10-22
Abstract: An absorbent cellulose product and method of making the product.  Preferably chaff and pith corncob components form the cellulose starting material which is reduced, moisture added, compressed or pelletized, sheared by passage through a roller mill and classified to produce a granular product of compact bodies having a given screen size range. This range is preferably between a number 10 and a number 60 screen size. The product has good oil absorbtion properties and the size range allows the oil saturated bodies to be used in a nozzle firing system, for example to heat a cement kiln.
Patent CA-2108460-A1 (CA)
Inventor: PASCO-ANDERSON JAMES A
IPC: H03M7/30
Filed: 1992-04-13
Abstract: L'invention est constituée par une méthode et un appareil d'affectation d'espaces de stockage des vocabulaires utilisés dans la compression adaptative des chaînes de données multiplexées en blocs dans un réseau de transmission de données. Plus exactement, la mémoire (fig. 1, Va; fig.3, 40) d'un codeur de compression de données du réseau est segmentée en une pluralité de sections pour le stockage temporaire d'une pluralité correspondante de vocabulaires de compression de données. L'un des segments de la pluralité de segments de la mémoire est affecté à l'un des blocs du moment dans la chaîne de données multiplexée par blocs d'après l'information contenue dans ce bloc pour stocker un vocabulaire créé adaptativement à partir de lui.
Patent CA-2109653-A1 (CA)
Title: Method of forming a vessel pouring spout
Inventor: MACK ALFRED N
IPC: B21D51/42
Filed: 1993-11-22
Abstract: Abstract A method for forming a constant geometry and non-turbulent stream inducing pouring spout in the rim portion of a annular side-walled vessel. The method comprises the steps of: a) positioning the vessel within a clamping means possessing a groove whose centerline forms a 90° angle with the annular side wall of the vessel when the clamping means is in place; b) placing inside the vessel a center plug means possessing a radially extendinggroove whose centerline forms a 90° angle with the annular side wall whenthe center plug means is in place; c) aligning the centerlines of the grooves of the clamping means and the center plug means to form a straight line travel path; d) placing a pour spout forming means in the center plug portion's groove and causing the forming means to travel along the travel path and into contact with the rim portion of the vessel; and, e) further causing the forming means to travel along the travel path to yieldably deform the rim portion of the annular wall into the desired shape pouring spout.   The actual deformation of the rim takes place in three stages. The first stage and third stages involve deforming the rim portion by the forming means in an outward and upward direction and an outward and downward direction, respectively, while the second stage involves deforming the rim portion in only an outward direction.
Patent CA-2110726-A1 (CA)
Title: Hydrodehalogenation of aromatic compounds
Inventor: BALKO EDWARD N
IPC: C07C37/00
Filed: 1993-03-30
Abstract: A process for hydrodehalogenating halogenated aromatics present in a contaminated aqueous environmental source in which the halogenated aromatics are reacted with hydrogen gas or a source of hydrogen gas in the presence of a basic proton acceptor and a catalyst of palladium on carbon.
Patent CA-2115197-A1 (CA)
Inventor: BURNS JAMES A
IPC: A61B5/151
Filed: 1994-02-08
Abstract: A lancet assembly having a blade designed for reduced pain that is used for piercing a patient's skin to cause capillary blood to flow for collection and testing. The blade has a shear percentage greater than conventional lancet blades to provide additional cutting action when the blade is being inserted into a puncture wound and a blade width smaller than conventional lancet blades. Reduced width and increasedshear percentage result in reduced skin tear and penetration force, which therefore causes less pain to the patient during skin penetration.
Patent CA-2116090-A1 (CA)
Title: In-ground water treatment system
Inventor: VALES ENOCH S
IPC: B09C1/00
Filed: 1994-02-21
Abstract: A barrier of sheet metal elements is pile-driven into the ground in the path of contaminated groundwater. The barrier serves to funnel the contaminated water into an aperture in the barrier, in which is located a receptacle. A caisson is driven into the ground at the aperture, and the soil etc removed from inside. A receptacle is lowered into the empty caisson, and a seal is provided whereby, when the caisson is removed the receptacle is sealed to the barrier. Baskets containing treatment material may be lowered into and hoisted out from the receptacle. Rubber seals seal the basket to the receptacle.
Patent CA-2117676-A1 (CA)
Inventor: COLES HARRY J
IPC: C09K19/54
Filed: 1994-09-08
Abstract: A liquid crystal device wherein the liquid crystal material is a siloxane-containing compound characterised by the the general formula (see formula I) wherein R is a C1-10 alkyl or (see formula II) each R' is a C1-4 alkyl, T is (see formula III or IV) X is an alkyl or halogen-substituted alkyl group having at least one chiral centre, Y is F, m is 0, 1 or 2 and n is 10, 11 or 12.      Also claimed is a device wherein the liquid crystal material is disposed between a pair of substrates.
Patent CA-2118038-A1 (CA)
Title: High amylose starch and resistant starch fractions
Inventor: MCNAUGHT KENNETH J
IPC: A23L7/10
Filed: 1993-07-30
Abstract: Hybrid maize seeds which yield a starch having an amylose content of 80 % or more are disclosed as are starches having that amylose content. Compositions including these high amylose starches are also disclosed. Fractions of high amylose starches which have been formed on the basis of granule size are shown to have enhanced dietary fibre and/or resistant starch content. Such fractions enable the preparation of food compositions of enhanced dietary fibre and/or resistant starch content.
Patent CA-2120378-A1 (CA)
Title: Ball Block for Mounting Linear Motor
Inventor: FOSTER RAYMOND K
IPC: B65G25/06
Filed: 1994-03-31
Abstract: The ball end (16) of the piston rod (14) of a linear motor (6) is mounted in a ball block (52).  The block (52) has mating housing portions (54, 56) that abut along mating surfaces (64) that are substantially parallel to, but slope relative to, the motor axis (X).  One housing portion includes an integral rear wall (70) through which the axis (X) extends and which defines a portion of a socket (58) that receives the ball end (16). The other housing portion has a flange (78) that projects into a space between the socket (58) and a sloping extension (74) of the wall (70).  The outer surface (76) of the wall (70) is secured to a fixed support (84).  The wall (70) transmits loads carried by operation of the motor (6) from the ball end (16) directly to the  support  (84)  and minimizes  loads  on the fasteners (68) securing the housing portions (54, 56) together. The housing portion that includes the wall (70) is made from a material with a high load carrying capability.  The other portion 16 relatively easy to machine and includes a passageway to deliver fluid to the ball end (16).  A reinforcing bar (150) extends rearwardly from the motor (6) through a channel formed by a floor member of a reciprocating floor conveyor.
Patent CA-2121653-A1 (CA)
Inventor: KASCHKE KEVIN D
IPC: H04M1/22
Filed: 1994-04-19
Abstract: An optical fiber light emitting apparatus (200) comprises at least one optical fiber (201) arranged in a repeating, recurrent pattern extending substantially throughout a predetermined area (206). The optical fiber (201) has a plurality of locations along the length thereof permitting light entering at least one end of the optical fiber (201) for transmission therein to be selectively emitted by the optical fiber (201) at the plurality of locations (210) for producing substantially uniform illumination substantially throughout the predetermined area (206). The repeating, recurrent pattern may form a spiral or serpentine pattern, for example. The repeating, recurrent pattern eliminates the space required for the fan-in arrangement (115) of prior art optical fiber light emitting panels (100). The optical fiber light emitting apparatus (200) is beneficial for illuminating keypads (613) and displays (611) in electronic devices (600), such as portable radio telephones, having limited space available.
Patent CA-2121872-A1 (CA)
Inventor: WURZER JEFFREY D
IPC: B61G9/24
Filed: 1994-04-21
Abstract: A railway car connection system for a railway car having a center sill. Such connection system includes a sliding yoke. The sliding yoke having a front pocket portion open at a front end thereof. The front pocket portion is formed by a top wall portion, a bottom wall portion and a pair of radially opposed side wall portions which form a continuous outer wall. Such continuous outer wall has an outer cross section complementary to an interior cross section of such center sill and capable of both being received therein and sliding longitudinally thereof. The top wall portion has a first bore therethrough and the bottom wall portion has a second bore therethrough concentric with such first bore. A rear block portion having a top wall portion, a bottom wall portion and side wall portions each adjacent the corresponding top wall portion, bottom wall portion and side wall portions of such front pocket portion. At least the side wall portions of such rear block portion being recessed inwardly toward a longitudinal center line of the sliding yoke from corresponding adjacent portions of such continuous outer wall of the front pocket portion. Such rear block portion has a rear wall surface provided with a bore having its axis along the longitudinal centerline of the front pocket portion.      Such bore extending through the rear wall surface of such rear block portion and at least partly through such rear block portion.
Patent CA-2122576-A1 (CA)
Inventor: HALLIDY WILLIAM M
IPC: H02K19/38
Filed: 1994-04-29
Abstract: VARIABLE SPEED CONSTANT FREQUENCY      SYNCHRONOUS ELECTRIC POWER GENERATING SYSTEM                AND METHOD OF USING SAME          Abstract of the Disclosure A variable speed constant frequency synchronous electrical generating system includes a generator rotor with a polyphase field winding whereby the position of the electromagnetic field relative to the rotor structure can be controllably varied.  The system includes means to substantially instantaneously determine the angular or rotational position of the generator rotor relative to a reference member rotating at a reference speed.  The system further includes means whereby the angular position of the generator electromagnetic field relative to the structure of the generator rotor is maintained essentially the same as the angular position of the reference member, rotating at a reference speed, relative to the generator rotor.  As a consequence, the rotational speed of the generator electromagnetic field is essentially the same as the reference rotational speed of the reference member, and is substantially independent of the rotational speed of the generator power input shaft.          The system includes means to electronically synthesize a reference rotational speed.  The system also includes means for varying the effective reference rotational speed to controllably vary the phase relationship of the generator output voltage and the voltage of another electrical system so that the subject electrical generating system can be successfully connected in parallel with other electrical generating systems.  Means are included to controllably vary the effective generator displacement angle or power angle to control the power output of the generator system operating in parallel with other generating systems.
Patent CA-2125175-A1 (CA)
Title: New peptide derivatives
Inventor: TEGER-NILSSON ANN-CATRINE E
IPC: C12N15/00
Filed: 1992-12-01
Abstract: The invention relates to new competitive inhibitors of thrombin, their synthesis, pharmaceutical compositions containing the compounds as active ingredients, and the use of the compounds as anticoagulants for prophylaxis and treatment of thrombo-embolic diseases according to formula (I) wherein A represents a methylene group, an ethylene group or a propylene group, which may be substituted or A represents -CH2-O-CH2-, -CH2-S-CH2-, -CH2-SO-CH2-, or A represents -CH2-O-, -CH2-S-, -CH2-SO-, with the heteroatom functionality in position 4, or n is an integer 2 to 6; and B represents -N(R6)-C(NH)-NH2, wherein R6 is H or a methyl group, or B represents -S-C(NH)-NH2, or -C(NH)-NH2. Further described is new use in syn-thesis of pharmaceutical compounds of a compound of formula (II).
Patent CA-2127994-A1 (CA)
Title: Method for switching through digital signals
Inventor: HEILES JUERGEN
IPC: H04J3/14
Filed: 1993-01-11
Abstract: Abstract In this method for switching through digital signals (DS) of the synchronous digital hierarchy (SDH) or of the plesiochronous digital hierarchy (PDH), the digital signals are inserted into DSM base pulse frames (PR1).  Said pulse frame comprises 9 lines (Z) and 100 columns (S).  The DSM data words transmitted each comprise 9 bits and are composed of 8 bits of meaningful informa-tion and one bit of additional information.  Higher-order DSM-N pulse frames (PRN) can be formed by interlacing a plurality of DSM base pulse frames (PR1).         FIG. 2
Patent CA-2129686-A1 (CA)
Inventor: HANSEN GUY
IPC: B62J3/00
Filed: 1993-02-03
Abstract: 2129686 9315938 PCTABS00024 An electronic audible warning device (10), which includes a power source (18), a motion detector (401), a pleasant tone generator (100, Q1, Q3), a loud piercing tone generator (100, Q1, Q2) and a remote push button activation switch (19) is disclosed.  Signaling device (10) provides two distinct features, each responsive to remote activation switch (19). A single depression on push button switch (19) will sound an unobtrusive, pleasant sounding two second pulsating warning tone. Two consecutive pushes on push button (19) will sound an attention-getting pulsating signal, similar to the backup beeper on commercial trucks, which will continue to sound until button (19) is pressed again. An additional feature is provided which is responsive to a motion detector (401). Here, a loud, piercing tone is sounded whenever a bicycle (1) or similarly attached article is moved. The alarm is activated and deactivated via an electrical key switch (402) which is installed directly in main housing (11).
Patent CA-2131875-A1 (CA)
Title: A syringe assembly for the storage and application of a biological multi-component material
Inventor: BARTA HELMUT
IPC: A61B17/00
Filed: 1994-09-12
Abstract: There is disclosed a syringe assembly for the storage and application of a biological multi-component material. Its assembly parts are a syringe device including several parallel syringe bodies interconnected by a connection part, which syringe bodies are filled with the individual components of the multi-component material, include coni and are closed by pistons; an actuation device for this syringe device, which includes piston rods associated with the pistons and a common grip element; and a dispensing element to be attached to the coni of the syringe bodies. The filled syringe bodies, which are closed by separate piston plugs, constitute a one-piece syringe unit with the connection part. The connection part leaves a recess between the syringe bodies on one of the ends of the syringe unit for receiving a protection means shielding off the other syringe body/ies when filling the syringe bodies. The grip element is connected in one piece with the piston rods, thereby forming a one-piece piston rod unit separate from the syringe unit including the piston plugs.