baber/WOPTO huggingface dataset:
Patent CA-2073300-A1 (CA)
Inventor: BAMLER RICHARD
IPC: G01S13/90
Filed: 1992-07-07
Abstract: In a method for correcting range migration in image generation in synthetic aperture radar (SAR) to eliminate the entire range migration or the residual range migration left by a conventional focussing method, prior to the range compression the data are transformed to the range-Doppler domain and there multiplied by a specific two-dimensional phase function; after an additional range Fourier transformatioin the range compression is then carried out with a specifically modified range transfer function and thereafter a range inverse Fourier transformation performed. Furthermore, a corresponding residual phase error is corrected. In addition, the data can if necessary be segmented in range or a range precompression performed.            With the method according to the invention the range migration is completely eliminated without having to perform an explicit interpolation.  Furthermore  with reduced processing expenditure improved image quality is obtained and moreover all known SAR focussing methods can be equipped with the method according to the invention.
Patent CA-2077497-A1 (CA)
Title: Method of introducing additives to fibrous products
Inventor: THIESSEN LEO K
IPC: C03C25/10
Filed: 1992-09-03
Abstract: A process for introducing additive particles to extruded fibers during production of the fibers. Particles are directed into a moving stream of fibers during or after the fiber attenuation process. The movement of the fibers intermingles the particles with the fibers prior to the intermingled material being collected on a moving support. If liquid binder is sprayed onto the fibers it is subsequently set in an oven to bind the fibers and the particles to each other. The fibers preferably are mineral fibers and the particles may be fibers or particles introduced for a variety of reasons, such as to increase the strength of the product or to serve as extenders or fillers.
Patent CA-2078927-A1 (CA)
Inventor: SEZA KATSUSHI
IPC: G10L19/06
Filed: 1992-09-23
Abstract: The  encoder  unit of the vocoder device includes the AR code-book,  the  MA  code-book,  and  the voice source code-book storing code words each corresponding to a set of the AR, the MA, and   the  voice  source  parameters,  respectively,  which  are obtained beforehand by means of the "analysis by synthesis" of a multitude  of  speech  waveform examples and then clustering the resulting  respective  parameters.  The AR preliminary selector, the  MA  preliminary  selector, and the voice source preliminary selector  select  from  respective  code-books  a  predetermined finite  number  of  code  words  approximating  the input speech signal,  and  in  synchronism  with  the  voice  source position detected  by  the  voice  source  position  detector  the speech synthesizer synthesizes a number of synthesized speech waveforms corresponding  to  the  combinations of the selected AR, MA, and voice  source  parameters.   Comparing the  synthesized  speech waveforms  with  the  current  input speech signal waveform, the optimal  code  word  selector selects the combination of the AR, the MA,  and  the  voice  source  code  words  having a minimum distance to the input speech signal waveform.
Patent CA-2079166-A1 (CA)
IPC: A47G25/48
Filed: 1992-09-25
Abstract: An improved clamp-type garment hanger is provided with pads of resilient friction material on the inner clamping surfaces of the garment clamp assemblies to provide non-slip surfaces for garments such as trousers, skirts and the like.  The non-slip surfaces on the clamp assemblies prevent the garments from slipping through the clamp assemblies and falling onto the floor.          The application of resilient friction material to the inner clamping surfaces applies equally to all types of clamp-type garment hangers.  The improved resilient friction material used on the clamping surfaces comprises a block copolymer having discreet block segments of styrene monomer units and rubber monomer units.
Patent CA-2083390-A1 (CA)
Title: Polyaspartic acid as a calcium sulfate and a barium sulfate inhibitor
Inventor: KOSKAN LARRY P
IPC: C07K1/10
Filed: 1992-03-19
Abstract: Polyaspartic acid as a calcium sulfate and barium sulfate inhibitor. Generally all forms of polyaspartic acid can be used:     .beta.-polyaspartic acids are preferred.
Patent CA-2084376-A1 (CA)
Inventor: KAKU MASAAKI
IPC: G06F13/00
Filed: 1992-12-02
Abstract: A distributed memory type computer system comprises a common file system for managing file data being accessed by multiple distributed processing computers, a master computer for managing file data in the common file system and having file access to the common file system in accordance with a file access request and information on a file location provided by each distributed processing computer, at least one sub-master computer for providing each distributed processing computer with the information of a file location in the common file system in accordance with inquiry from each distributed processing computer about the file access location, multiple distributed processing computers for inquiring of the sub-master computer the file location and receiving the information on a file location from the sub-master computer when accessing the file in the common file system, and providing the file access request and the information on a file location to the master computer, and a communication network for transmitting data between the master computer, the sub-master computers and the distributed processing computers.
Patent CA-2086376-A1 (CA)
Title: Machine for Automatically Cutting Shells of Crab Legs
Inventor: FUKAMOTO NOBORU
IPC: A22C29/00
Filed: 1992-12-29
Abstract: A machine which can automatically make a lengthwise cut in each of the opposite sides of leg shells along the center line in the direction of thickness of the crab legs irrespective of their size, thickness, shape, curve, etc.  The machine comprises an upper  conveyor belt  and a lower conveyor belt,  said belts carrying  crab  legs  by  holding  them  therebetween,  the  lower portion of the upper conveyor belt and the upper portion of the lower   conveyor   belt   being   adapted   to   move   vertically symmetrically according to the vertical thickness of crab legs, a pair of circular saws being disposed horizontally movably on the opposite  sides  of  said  conveyor  belts  so  that  each  of  said circular saws is at equal distances from the lower portion of said upper conveyor belt and from the upper portion of said lower conveyor belt, each of said circular saws being always given a tendency to move inward.
Patent CA-2086511-A1 (CA)
Title: Guidance system for motor-driven pallets carrying workpieces
Inventor: PRODEL JACQUES
IPC: B23Q7/00
Filed: 1992-04-30
Abstract: Installation for machining and/or assembling workpieces carried by generally rectangular pallets comprising self-orientable rolling means running on a floor, characterised in that each pallet (21) is equipped with devices or blocks (27) which act as a support for rotary entrainment means, with vertical axes, set in motion by a motor or geared motor (46) carried by the pallet and which interact singly or in groups, according to a multiplicity of combinations, with prestressed self-steering lateral guidance and bearing means partly secured to the floor (39) and intended to impose a straight or curved movement of the pallet, without play, according to a movement which retains or modifies, according to the bearance/guidance combination of the pallet, the spatial orientation of the latter during its changes in direction. <IMAGE>
Patent CA-2087666-A1 (CA)
Title: Source sismique de puits
Inventor: STARON PHILIPPE
IPC: G01V1/42
Filed: 1993-01-20
Abstract: - La source sismique selon l'invention est associée à une garniture reliant à une installation de surface un outil de forage, au voisinage de celui-ci. Elle comporte une enceinte close fixée à l'intérieur d'une masse-tige de la garniture. Sa section est inférieure à la section intérieure de la garniture de façon à permettre une libre circulation du fluide de forage. Dans cette enceinte et suivant l'axe de la garniture peut se déplacer une masse réactive. Des moyens hydrauliques ou électro-mécaniques permettent d'appliquer à cette masse une force alternative importante de fréquence et de durée contrôlées.      L'énergie nécessaire à son fonctionnement est prélevée dans le courant de fluide. Cette source ne nécessite aucune modification substantielle des équipements de forage habituels et l'on peut grâce à elle réaliser en même temps le forage d'un puits et des mesures sismiques en disposant des capteurs en surface et/ou dans un ou plusieurs puits voisins. - Application à la prospection sismique durant l'avancement d'un forage, par exemple.
Patent CA-2088246-A1 (CA)
Title: Gene encoding equine herpesvirus type i glycoprotein d, its gene product, antibodies and their uses
Inventor: O'CALLAGHAN DENNIS J
IPC: C12N1/21
Filed: 1991-07-25
Abstract: The present invention is directed to a gene encoding an envelope glycoprotein of equine herpesvirus type 1 (EHV-1), the glycoprotein D (gD) gene, its gene product and antibodies directed against gD polypeptides. The envelope glycoproteins of herpesvirus are major targets of the immune response to herpesviral infection.  Hence, an important aspect of this invention is directed towards a vaccine against EHV-1 and treatment of EHV-1 infection by anti-EHV-gD antibodies or antisera.
Patent CA-2088889-A1 (CA)
Title: Specific antibodies against activated platelets, the preparation thereof and the use thereof in diagnosis and therapy
Inventor: BOSSLET KLAUS
IPC: C12P21/08
Filed: 1993-02-05
Abstract: The invention relates to monoclonal antibodies and parts thereof which bind preferentially to active human platelets, to the nucleotide sequence and amino-acid sequence of the heavy and light chain of MAb BW 2128 and to an antigen associated with thrombospondin.
Patent CA-2088986-A1 (CA)
Title: Dental crown
Inventor: FUNG JOHN
IPC: A61C5/73
Filed: 1991-07-05
Abstract: A construction applicable to dental crowns, facings, inlays, and the like including a stainless steel wire mesh (3) shaped to fit closely over a prepared tooth remnant (1), and being integrally bonded to a cavity (111 of a crown body (4) so as to form an integral crown (5) ready for use. The integral crown (5) can be adhered to the remnant (1) in a conventional manner, for instance by using dental filler. The body (4) and mesh (3) are very strongly joined by a mechanical interlock action by virtue of the mesh texture.
Patent CA-2089675-A1 (CA)
Title: Weighing and filling apparatus
Inventor: WADELL LARS G A
IPC: G01G19/387
Filed: 1993-02-17
Abstract: Abstract Weighing and filling apparatus An apparatus for distributing a combination of portions of a product having a predetermined total weight comprising a plurality of picking units each provided with a gripping means and a weighing means, the gripping means being adapted to grip and remove a portion of the product from a supply of the product and the weighing means being adapted to record the weight of the said portion of the product, a distribution means, and a computer preprogrammed for the predetermined total weight whereby the weighing means is adapted to feed the recorded weight to the computer and the computer is programmed to combine a plurality of recorded weights to give a total weight substantially equal to the preprogrammed weight and to actuate the combination of picking units gripping the combination of portions having a total weight substantially equal to the preprogrammed weight to release and distribute the combination of portions together on the distribution means.
Patent CA-2089946-A1 (CA)
Title: Bicycle carrier with strap tensioning ratchet
Inventor: BUTTCHEN BRIAN W
IPC: B60R9/10
Filed: 1993-02-19
Abstract: ABSTRACT          A carrier for bicycles is provided with a ratchet attached to a frame component of the carrier. The ratchet is formed by a generally U-shaped body in which  is rotatably  supported  a  slotted reel.    A toothed ratchet wheel at one end of the rotatable reel is provided with inclined teeth and a pawl releasably engaging said teeth is spring biased into engagement with the teeth.  The pawl is pivotally attached to one side of the U-shaped body and permits rotation of the reel in one direction while preventing rotation in the opposite direction.  The end of the reel opposite the toothed wheel is provided with means for manually ro-tating the reel.   A strap provided at its free end with a hook for engaging a portion of a motor vehicle is threaded through the slot so that it is tensioned by rotation of the reel.
Patent CA-2091746-A1 (CA)
Inventor: KOCUR JEAN
IPC: C09K3/00
Filed: 1993-03-16
Abstract: The invention relates to solid active substance formula-tions which contain wetting agents in combination with a surfactant (antifoam) from the group comprising per-fluoroalkylphosphinic acid/perfluoroalkylphosphonic acids or their salts. The invention also relates to the use of these formulations, in particular in the preparation of spray slurries.
Patent CA-2092352-A1 (CA)
Title: Radio telephone apparatus having automatic answering function for confidential messages
Inventor: NORIMATSU NORIKO
IPC: H04M1/57
Filed: 1993-03-24
Abstract: In an automatic answering telephone apparatus,  a correspondence table between a plurality of record areas of a speech memory and a plurality of identification numbers is provided.   When an identification number is received from a calling party, an answer message is output from one record area corresponding to the received identification number of the calling party.   Two separate control circuits are used to control the  identification and reproduction of a recorded message.
Patent CA-2095875-A1 (CA)
Title: Starch hydrolysates as fat replacements
Inventor: EASTMAN JAMES E
IPC: A23L1/09
Filed: 1993-05-10
Abstract: ABSTRACT OF THE DISCLOSURE Starch hydrolysates having a D.P. of about 20 to 200 and a D.E. of about 0.5 to 5 are used as fat replacements in food. The starch hydrolysates are prepared by heating granular starch containing at least about 20 weight percent amylopectin in an acidic slurry of water and a water-miscible organic solvent such as ethanol. The slurry is heated under conditions which do not gelatinize the starch but cleave at least about 20 percent of the terminal amylose groups from the amylopectin molecules.
Patent CA-2097697-A1 (CA)
Title: Telescoping mast with improved holddown-locking mechanism
Inventor: ADAMS DANIEL S
IPC: E04H12/18
Filed: 1992-10-06
Abstract: A telescoping multi-sectional mast in which the upper sections (11-16) are extended and retracted in a controlled predetermined sequence. Each section, when fully extended, is automatically and positively locked to the next lower section. The improved locking system includes a lock projection-lock engagement pair. One of the pair is carried on the outer surface of each of the upper sections of the mast and the other is carried on the upper ends of each of the intermediate sections. A lock actuator stud (33) is carried on the upper end of each of the intermediate and bottom sections. This pair cooperates to restrain relative vertical movement between an upper section which is fully extended from the next lower section. An improved drive nut (22) for an axial drive screw (17) extending and retracting mast sections is located by a spring-loaded spline-seat (27) within a nut housing (23) to absorb initial shock loads when initially engaged with the drive screw. A  cable tensioner/dispensing/stowage device (94) handles cables (93) extending from ground level to equipment (91) located on the telescoping mast.
Patent CA-2098202-A1 (CA)
Title: Mine, particularly underwater mine
Inventor: VANHANEN JUKKA
IPC: F42B22/00
Filed: 1993-06-09
Abstract: Abstract The invention relates to a mine, particularly an underwater mine, comprising a container (1) of reinforced plastic for explosive. In the inven-tion, in order to protect the explosive filler against  various  environmental  effects  and  to improve safety during storage, the outer surface of the container (1) of reinforced plastic is covered by a flexible rubber or elastomer layer (2) having a density of about 0.7 to 2.0 g/cm3.
Patent CA-2098295-A1 (CA)
Title: G protein-coupled glutamate receptors
Inventor: MULVIHILL EILEEN R
IPC: C07K16/00
Filed: 1991-12-12
Abstract: Mammalian G protein-coupled glutamate receptors are identified, isolated and purified. The receptors have been cloned, sequenced and expressed by recombinant means. The receptors and antibodies thereto can be used to identify agonists and anta-gonists of G protein-coupled glutamate receptor mediated neuronal excitation and in methods of diagnosis.
Patent CA-2098655-A1 (CA)
Inventor: FAUCHERE JEAN-LUC
IPC: A61P37/08
Filed: 1993-06-17
Abstract: Compounds of formula (I): <IMAGE> in which X, X', A1, A2, A3, A4, A5, A6, A7, A8, A 9 and Y are as defined in the description. Medications.
Patent CA-2100807-A1 (CA)
Title: Method of and device for fluid surface detection using an ultrasonic transducer
Inventor: PAULSEN MARK
IPC: G01N35/10
Filed: 1993-07-19
Abstract: METHOD OF AND DEVICE FOR FLUID SURFACE DETECTION        USING AN ULTRASONIC TRANSDUCER                           A B S T R A C T           This  invention  relates  to  a  circuit  of  an ultrasonic  transducer  in  a  surface  detecting  device, comprising first voltage generating means for generating a first voltage proportional to the resonant frequency of the ultrasonic transducer, means for generating a refe-rence voltage, and comparator means for monitoring the first and reference voltages and generating a surface detect signal when the first voltage drops below the reference voltage as the transducer contacts the fluid surface.            Figure 2.
Patent CA-2101118-A1 (CA)
Title: Combination caulking tube cap and applicator device
Inventor: GROENE DAVID E
IPC: B65D51/32
Filed: 1993-07-22
Abstract: A combination cap and applicator device is disclosed for capping a container of air curable material and for spreading the material dispensed from the container. The device includes a cap having a cylindrical inner sleeve for engaging a nozzle of the container to thereby form an interference friction fit for sealing the nozzle. In addition, the spreader blade includes a pair of laterally extending wing portions for defining a concave spreader surf ace . The spreader surface decreases in width in a direction extending away from the cap body to form a thin flexible edge which deflects to provide a wiping action as the spreader blade is used to form a bead of caulking material.
Patent CA-2102602-A1 (CA)
Title: Helical spiral food product and apparatus for making the same
Inventor: MENDENHALL GEORGE A
IPC: B26D7/06
Filed: 1992-04-24
Abstract: A cut food piece formed in the shape of a helical split ring (10) having a predetermined number of spirals by means of first piercing a series of slots in the whole food product by penetration blade assembly (248) prior to urging the whole food product into engagement with cutter blade assembly (200) having wheel plate (202) rotating about central axis (206). Said cutter blade assembly (200) further having a plurality of ring cutters (208) attached to and extending normally out from wheel plate (202) for cutting continuous concentric helical spirals in the whole food product. Shear blade (210) extends angularly out from wheel plate (202) for cutting concentric helical spirals of food product off the whole food product.
Patent CA-2102931-A1 (CA)
Title: Process and intermediates for the preparation of excitatory amino acid receptor antagonists
Inventor: MELIKIAN-BADALIAN ANITA
IPC: C07F7/18
Filed: 1993-11-12
Abstract: Abstract The present invention provides novel intermediates which are useful for the preparation of excitatory amino acid receptor antagonists.  Further provided is a process to enatioselectively prepare hydroisoquinoline compounds with central nervous system activity.
Patent CA-2105522-A1 (CA)
Inventor: THORNE BARBARA L
IPC: A01P7/04
Filed: 1993-09-03
Abstract: The present invention provides compositions and methods of monitoring for termites and a method of controlling termites if infestation has occurred that utilizes the natural foraging and other social behaviors of the termite to collect and distribute a bait formulation that is preferred by termites.
Patent CA-2106558-A1 (CA)
Title: Blood preserving composition and method for preserving blood
Inventor: OGATA KAZUMI
IPC: A01N1/02
Filed: 1993-09-20
Abstract: Blood Preserving Composition and Method For Preserving Blood Abstract A blood preserving composition comprising a phosphoric acid diester of the following formula:                             (wherein R1 and R2 are the same or different and each represents a hydrogen atom or a methyl group) or a pharmacologically acceptable salt thereof and a method for the preservation of blood which comprises employing the compound.
Patent CA-2107144-A1 (CA)
Inventor: COE CHARLES GARDNER
IPC: B01D15/04
Filed: 1993-09-28
Abstract: ABSTRACT The present invention is directed to a process for separating nitrogen from gas mixtures containing nitrogen and less strongly adsorbed components such as oxygen, hydrogen, argon or helium by use of an at least binary exchanged X-zeolite having lithium and a divalent cation selected from the group consisting of barium, cobalt, copper, chromium, iron, magnesium, manganese, nickel, zinc and mixtures thereof in a ratio of preferably 5% to 50% of the divalent cation and 50% to 95% lithium.
Patent CA-2107502-A1 (CA)
Title: Microbicidal compositions
Inventor: HEUER LUTZ
IPC: A01N43/64
Filed: 1993-10-01
Abstract: There are described the use of .alpha.-(4-chlorophenyl)-.alpha.-(1-cyclopropylethyl)-1H-1,2,4-triazole-1-ethanol as a microbicide for the protection of industrial materials, and compositions containing this compound.
Patent CA-2110648-A1 (CA)
Title: High-speed vibratory alignment and singulation conveyor
Inventor: DAVIS WALTER L
IPC: B65G47/14
Filed: 1993-12-03
Abstract: ABSTRACT High-Speed Vibratory Alignment and Singulation Conveyor A vibratory feed device is described for producing a high-speed single-ale stream of aligned food articles. The feed device comprises a vibratory guide trough extending longitudinally from a receiving end to a discharge end. The guide trough has inclined and transversely-opposed sidewalls. An endless feed belt travels longitudinally through the guide trough from the receiving end to the discharge end. The feed belt has outer portions which incline upwardly to form a concave conveyor surface for conveying food articles through the guide trough.The guide trough oscillates to singulate and align food articles within the concave conveyor surface. The feed device also includes a redirection sheave at the discharge end of the guide trough. The redirection sheave supports the feed belt along a redirection arc which extends at least partially about the redirection sheave. An endless hold-down belt faces the feed belt along the redirection arc to hold food articles against the feed belt.
Patent CA-2111096-A1 (CA)
Inventor: GOLDSTEIN STEVEN W
IPC: A61K31/425
Filed: 1992-05-04
Abstract: Compounds of formula (I) where R is alkyl, cycloalkyl, phenyl or substituted phenyl are useful as hypoglycemic agents.
Patent CA-2111304-A1 (CA)
Title: Pressed flower ornament
Inventor: SUGINO NOBUO
IPC: B44C5/06
Filed: 1993-12-13
Abstract: A pressed flower assortment is airtightly sealed in between a transparent plate and a base board so that it remains intact for long without changing or fading its colors.  It will be mounted in a frame for display.