baber/WOPTO huggingface dataset:
Patent CA-2058044-C (CA)
Title: Device for detecting uneven diameter on a wire
Inventor: SULLEROT DAVID
IPC: G01B11/10
Filed: 1991-12-18
Granted: 1994-11-08
Abstract: The device consists of a small light source placed at the focus of a lens, a horizontal slit acting as a stop for the lens and a first optical system for forming an image of the slit in the plane through which the thread passes. Means are provided for detecting the beam intercepted by the thread. 
<??>An optical beam-splitting system (P1) is placed in the path of the beam (A) after the slit (3) and before the thread (5) so as to form two distinct images (3', 3'') of the slit (3) in the plane (4). 
<??>The means for detection consist of two detectors (D1, D2) mounted in opposition, each receiving a beam (C, C') intercepted by the thread (5). 
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Patent CA-2066237-C (CA)
Title: Computer neural network regulatory process control system and method
Inventor: SKEIRIK RICHARD D
IPC: G06N3/04
Filed: 1991-07-25
Granted: 2002-10-01
Abstract: A computer neural network regulatory process control system and method allows for the elimination of human operator from real time control of the process. The present invention operates in three modes: training, operation (prediction), and retraining. In the training mode, training input data is produced by the control adjustment made to the process by the human operator. The neural network of the pres-ent invention is trained by producing output data using input data for prediction. The output data is compared with the training input data to produce error data, which is used to adjust the weight(s) of the neural network. When the error data is less than a preselected criterion, train-ing has been completed. In the operation mode, the neural network of the present invention provides output data based upon predictions us-ing the input data. The output data is used to control a state of the pro-cess via an actuator. In the retraining mode, retraining data is supplied by monitoring the supplemental actions of the human operator. The retraining data is used by the neural network for adjusting the weight(s) of the neural network.
Patent CA-2070232-C (CA)
Inventor: MATSUI KOMAHARU
IPC: C09J153/00
Filed: 1992-06-02
Granted: 2003-01-07
Abstract: An automobile paint film-protective sheet comprising a substrate having formed on one side thereof a rubber-based pressure-sensitive adhesive having a dynamic modulus of from 2x10 5 to 7x10 6 dyne/cm2 at 60°C.
Patent CA-2071482-C (CA)
Title: Method and apparatus for recording images with a single image receiver for autostereoscopic display
Inventor: PRITCHARD ERIC K
IPC: H04N13/00
Filed: 1990-10-22
Granted: 2002-01-08
Abstract: The method and apparatus substantially continuously changes the view of a single image receiver (10) substantially aligned to a convergent point in a scene, along a scanning path (5) and recording a plurality of scanning images for each cycle of travers-ing the scanning path. The scanning path and the scanning and recording rates are selected to produce motion within visio-psy-chological memory rate range when displayed using standard display devices.
Patent CA-2076296-C (CA)
Title: Method of detecting the channel identity of a number of channels in a mobile radio system
Inventor: FAERJH JAN FREDRIK
IPC: H03M13/23
Filed: 1992-08-18
Granted: 2001-03-20
Abstract: A method of detecting the identity of a radio channel and to ascertain whether the channel is a control channel or a traffic channel, in conjunction with convolution decoding in a mobile radio receiver. Channel identification is effected without such complete decoding. Part of a data block is decoded in accordance with the Viterbi algorithm as though the block represented a control channel. If the metric obtained after a given number of nodes is smaller than a given number of threshold values, the channel is considered to be a control channel and is thereafter decoded as such a channel. If the metric is greater than the threshold value, the channel is decoded as a speech channel.
Patent CA-2076527-C (CA)
Title: A process for the production of solid forms of active substances and the products obtained in this way
Inventor: ROSENBERG JOERG
IPC: A61K47/34
Filed: 1991-03-20
Granted: 2001-07-10
Abstract: A process is described for the production of solid forms of active substances, which forms have good redispersibility in aqueous systems, which comprises mixing PEG and dextran with water and - if phase separation occurs - removing the upper phase, dissolving an active substance in the mixture, where appropriate adding a physiologically tolerated amphiphile, and subsequently removing the water.
Patent CA-2078468-C (CA)
Inventor: LAGRANGE HERVE
IPC: B07C3/00
Filed: 1992-09-17
Granted: 1996-11-19
Abstract: La présente invention concerne un procédé de tri d'objets en N passes dans R réceptacles, comprenant les étapes suivantes : - enregistrement d'informations comportant N critères par objet, - classement en mémoire desdits objets dans un ordre donné, pour affecter chacun desdits objets à une destination, - calcul de la répartition desdits objets dans une N-1 -ième passe canonique pour affecter tous les objets ayant la même valeur d'un premier critère au même réceptacle, - calcul de la répartition dans une N -ième passe canonique pour affecter tous lesdits objets ayant la même valeur d'un deuxième critère au même réceptacle dans ledit ordre donné, - modification de ladite répartition de N -ième passe canonique, fournissant une répartition de N -ième passe modifiée, telle que chaque réceptacle contienne au plus P objets (P étant la contenance maximale de chaque réceptacle), - détermination du contenu de chaque réceptacle en fin d'une N-1 -ième passe provisoire agencée pour permettre ladite répartition de N-ième passe modifiée, - modification de ladite répartition de N -ième passe modifiée, fournissant une répartition de N -ième passe définitive, si le contenu d'un réceptacle de N-1 -ième passe provisoire dépasse P, l'ordre desdits objets respectant ledit ordre donné et la répartition d'une N-1 -ième passe définitive agencée pour permettre ladite répartition de N -ième passe définitive conduisant à des réceptacles contenant chacun au plus P objets, - réitération des étapes précédentes pour les N-1-ième et N-2-ième passes, et ainsi de suite jusqu'aux deux dernières passes, - tri desdits objets selon les répartitions définitives.
Patent CA-2081659-C (CA)
Title: Recombinant human factor viii derivatives
Inventor: ALMSTEDT ANNELIE B
IPC: C07K14/755
Filed: 1992-03-11
Granted: 2002-06-25
Abstract: A DNA sequence coding for a biologically active recombinant human factor VIII  derivative, comprising a first DNA seg-ment coding for the 90 kDa chain of human factor VIII and a second DNA segment coding for the 80 kDa chain of human fac-tor VIII, said segments being interconnected by a linker DNA segment coding for a linker peptide of 2 to 10 amino acid residues selected from lysine and arginine; recombinant expression vector comprising such DNA sequence; host cells of animal origin transformed with such recombinant expression vector; a process for the manufacture of recombinant human factor VIII deriva-tive; and human factor VIII derivative containing the heavy chain and the light chain linked by metal ion bon.
Patent CA-2086287-C (CA)
Title: Method of manufacturing fusible links in semiconductor devices
Inventor: LIM SHELDON C P
IPC: H01L21/82
Filed: 1992-12-24
Granted: 2002-03-05
Abstract: The present invention provides a method of forming fuse ribbons between conductive layers on a semiconductor device. The formation of these fuse ribbons may be at different levels of multiple level integrated circuits. The fuse ribbons are formed in a more precise manner than can be obtained conventionally. Resistance control can be easily achieved and significant decreases in dimensions and the use of less fuse material can be achieved.
Patent CA-2094276-C (CA)
Title: Antibodies against the urokinase receptor and their use
Inventor: DANO KELD
IPC: G01N33/577
Filed: 1991-10-18
Granted: 2005-08-23
Abstract: A monoclonal or polyclonal antibody directed against urokinase plasminogen activator receptor (u-PAR), or a subse-quence, analogue or glycosylation variant thereof. Antibodies are disclosed,which react with free u-PAR or with complexes be-tween u-PA and u-PAR and which are capable of 1) catching u-PAR in ELISA, or 2) detecting u-PAR, e.g. in blotting, or 3) in radioimmunoprecipitation assay precipitate purified u-PAR in intact or fragment form, or 4) is useful for immunohistochemical detection of u-PAR, e.g. in immunostaining of cancer cells, such as in tissue sections at the invasive front, or 5) inhibits the bind-ing of pro-u-PA and active u-PA and thereby inhibits cell surface plasminogen activation. Methods are disclosed 1) for detecting or quantifying u-PAR, 2) for targeting a diagnostic to a cell containing a u-PAR on the surface, 3) for preventing or counteracting proteolytic activity in a mammal. Methods for selecting a substance suitable for inhibiting u-PA/u-PAR interaction, for preven-ting or counteracting localized proteolytical activity in a mammal, for inhibiting the invasion and/or metastasis comprise the use of the antibodies and of nude mice inoculated with human cancer cells which are known to invade and/or metastasize in mice and having a distinct colour, f.x. obtained by means of an enzyme and a chromogenic substrate for the enzyme, the colour being different from the cells of the mouse.
Patent CA-2094640-C (CA)
Title: Arrangement for bounding jitter in a priority-based switching system
Inventor: SPANKE RONALD ANTHONY
IPC: H04Q3/545
Filed: 1993-04-22
Granted: 1997-01-07
Abstract: An arrangement where a switching system receives parameter(s) concerning the traffic expected on a call from a first user to a second user, the system determines a priority for the call based on the expected traffic parameter(s), and information is transmitted to the second user during the call based on the determined priority and with less than a maximum jitter. The priority is selected from a predefined priority table based on expected traffic parameters. The priority table is usable for both constant bit rate and statistical calls.
Patent CA-2096010-C (CA)
Title: Proteines recombinees de coronavirus s de chats
Inventor: MILLER TIMOTHY J
IPC: C07K19/00
Filed: 1991-11-14
Granted: 2001-05-08
Abstract: L'invention se rapporte à de nouvelles protéines de fusion S de galactokinase/VPIF (virus de la péritonite infectieuse féline) et à l'utilisation de ces protéines comme constituants de vaccins, comme agents thérapeutiques et comme agents diagnostiques, ainsi qu'à des procédés de production de ces protéines.
Patent CA-2096235-C (CA)
Title: Revetements armes de fibres de carbone
Inventor: HAMON RAY C
IPC: D06N7/00
Filed: 1991-12-13
Granted: 1999-07-27
Abstract: On noie des fibres de carbone dans un revêtement en passant d'abord une couche d'un constituant époxy, par exemple, sur un sol ou sur un mur, puis en appliquant des feuilles de fibres de carbone fines, en enlevant éventuellement les fibres de carbone n'adhérant pas au revêtement après son séchage et en appliquant ensuite une ou plusieurs couches supérieures supplémentaires de revêtement pour noyer davantage les fibres de carbone. On obtient un revêtement de sol et/ou de mur électroconducteur et s'utilisant dans un environnement antistatique tel que des salles blanches, des salles d'opération, etc. Lesdits revêtements peuvent être à base d'uréthanes, époxys, alkydes, polyéthylènes, acryliques, vinyles, acétates de vinyle, esters, polyesters, sulfones, polysulfones, silicones, polysilicones ou autres, dans un base de solvant ou en suspension dans de l'eau. Les fibres de carbone préférées sont sous forme de "voiles" ou de "papier", dont la densité est généralement de 2,12 kg/0,84m2 environ (75 oz./square yard).
Patent CA-2097261-C (CA)
Title: Process for treating molten metal during casting operation using a filter and filter for implementing the process
Inventor: DAUSSAN JEAN-CHARLES
IPC: C22B9/02
Filed: 1993-05-28
Granted: 2001-07-24
Abstract: A filter for molten metal comprises a series of at least two refractory mineral material plates which define between them one or more cavities. The plates each comprise a series of holes through which the liquid metal passes and by which the liquid metal is filtered. At least one of the cavities contains a material for treating the metal, for example a material for inoculating the liquid metal. The filter is used among other things to filter and treat molten metals simultaneously and to improve the quality of the metal.
Patent CA-2099865-C (CA)
Inventor: FALETTO DONNA
IPC: C12N5/06
Filed: 1992-01-15
Granted: 1997-11-25
Abstract: Complexe renfermant un HGF (facteur de croissance des hépatocytes) et une protéine de proto-oncogène de type met. L'invention porte également sur les méthodes pour déceler la présence de ligand de HGF, de récepteur de proto-oncogène de type met, ainsi que sur les méthodes pour isoler soit le ligand, soit le récepteur, soit un complexe renfermant les deux. Enfin, l'invention présente des méthodes de diagnostic de troubles et d'affections de type prolifératif, comme l'hépatite ou les cancers hépatiques, grâce à la détection de ces paires ligand-récepteur.
Patent CA-2108972-C (CA)
Inventor: MERZ ALBERT
IPC: G01N15/06
Filed: 1992-05-02
Granted: 2001-08-07
Abstract: The invention relates to a process for the con-tinuous determination of the dust content of flowing media with the isokinetic flow sampling with the separa-tion of the dust or aerosols by cake filtration on a fil-ter and the measurement of the pressure drop at the fil-ter to determine its degree of clogging. To this end the time cycle of the quantity of dust separated on the fil-ter is determined by the measurement of the pressure loss at the filter of an isokinetically operating sampling system. To find the dust load, this quantity of dust is related to the partial quantity of gas extracted iso-kinetically during the period concerned.
Patent CA-2111325-C (CA)
Title: Detection of mammalian immunodeficiency viruses
Inventor: KEMP BRUCE ERNEST
IPC: G01N33/571
Filed: 1992-06-12
Granted: 2007-10-23
Abstract: The invention provides peptides having immunological properties in common with the backbone of an immunodominant region of the transmembrane envelope protein of mammalian immunodeficiency viruses, which region comprises a disulphide loop and which region is unexpectedly highly conserved in mammalian immunodeficiency viruses derived from different mammalian sources. The invention also provides method and immunoassay test kits for detection of mammalian immuno-deficiency viruses using these above peptides. The invention also relates to antibodies directed against the above peptides, and their use in immunoassays and as immunoadsorbents for mammalian immunodeficiency virus.
Patent CA-2115995-C (CA)
Title: Lift fitting for cargo containers
Inventor: REYNARD KENNETH
IPC: B65D90/00
Filed: 1993-06-24
Granted: 2004-07-06
Abstract: ABSTRACT OF THE DISCLOSURE   A cargo container of non-standard length comprises a base, a roof, an opposed pair of side walls extending between the base and the roof and joined thereto along the lower and upper edges of the side walls respectively, an opposed pair of end walls adjoining the side walls along four corner edges of the container, opposed pairs of lift fittings mounted along the upper edges of the side walls at spacings inboard of the corner edges and spaced apart from each other along the upper edges by predetermined distances to correspond to requirements of standard container lifter devices e.g. ISO  twistlockTM lifters, and a respective portal frame arranged to strengthen the roof and the side walls at a position corresponding to the location of each pair of opposed lift fittings; in which each lift fitting comprises a hollow body arranged to receive a respective container lifter device, an upper recess in the hollow body to allow the container lifter device to enter the body, a lower recess arranged to receive an inner post stiffener and to rigidly secure the fitting thereto with the inner stiffener being secured to an outer post forming an upright member of the respective portal frame, and an apertured flexible lower wall provided on the body which allows downward movement of the container lifter device, after entry into the body, to a captive position below the fitting to permit upward movement of the container via the lifter device and the lift fitting.
Patent CA-2119748-C (CA)
Inventor: MARKHAM LARRY D
IPC: B01D21/00
Filed: 1992-10-02
Granted: 1998-06-23
Abstract: Le désencrage du papier imprimé est accompli par la désintégration des vieux papiers imprimés dans un milieu aqueux contenant un produit chimique de désencrage.  La présence du produit chimique de désencrage provoque l'agglomération initiale des particules d'encre, ce qui crée un milieu de pâte d'encre.  Les particules d'encre agglomérées sont retirées du milieu de pâte d'encre au moyen de procédés de séparation selon la taille et la densité afin de séparer l'encre brute du milieu et produire un jet de fines particules d'encre.  Ce jet est ensuite recirculé pour provoquer une nouvelle agglomération des particules d'encre.  Ces particules réagglomérées sont alors retirées du jet de fines particules d'encre au moyen de procédés de séparation selon la taille et la densité pour obtenir un milieu de pâte essentiellement sans encre.  L'invention porte sur des procédés d'agglomération à taux élevé de désencrage du papier imprimé.
Patent CA-2123750-C (CA)
Inventor: OGURA KUNIAKI
IPC: B22F9/08
Filed: 1994-05-17
Granted: 1999-10-26
Abstract: Water-atomized iron powder for powder metallurgy having a hardness of particle cross section of from about Hv 80 or higher to about 250 or lower, the iron powder having been atomized with water and dried, and having a particle surface covered with oxides which are reducible in a sintering atmosphere, and which has an oxygen content of 1.0 wt% or less.      The water-atomized ion powder can be made by an improved and simplified processing, and the cost of resulting sintered products is decreased as a result of its use.
Patent CA-2123909-C (CA)
Title: New combination of formoterol and budesonide
Inventor: CARLING CHRISTER CARL GUSTAV
IPC: A61K31/167
Filed: 1992-12-07
Granted: 2002-10-01
Abstract: Effective amounts of formoterol (and/or a physiologically acceptable salt and/or solvate thereof) and budesonide are used in combination for simultaneous, sequential or separate administration by inhalation in the treatment of respiratory disorder.
Patent CA-2125004-C (CA)
Title: Simultaneous amplification of multiple targets
Inventor: WALKER GEORGE TERRANCE
IPC: C12Q1/6853
Filed: 1994-06-02
Granted: 2001-12-18
Abstract: Methods for multiplex amplification of target nucleic acid sequences using a single pair of primers. Defined sequences are appended to the ends of multiple target sequences as part of the amplification reaction so that no steps in addition to amplification are required. The target sequences with the appended defined sequences need not be isolated prior to amplification. In one embodiment for coamplification of two target sequences, a sequence corresponding to a terminal segment of the first target sequence is appended to one end of the second target sequence and a sequence corresponding to a terminal segment of the second target sequence is appended to one end of the first target sequence. Amplification of the two targets then requires only a single pair of primers. Alternatively, a single defined sequence may be appended to the 5' and 3' ends of any number of selected targets. All such modified target sequences may then be amplified using a single pair of primers which hybridize to the defined end-sequences.
Patent CA-2125786-C (CA)
Title: Security sealing device
Inventor: GUSTAFSON AKE
IPC: G06K19/077
Filed: 1992-12-07
Granted: 2007-07-31
Abstract: A security sealing device consisting of a support (1) onto one side of which is bonded an electronic security circuit (2) which mainly consists of a fine wire winding (23) connected to an electronic component (20). The electronic component may be coded so that, when it is activated and read by an external controller via the winding acting as an antenna, it sends out a code. The device may further comprise various adhesive elements (10, 11, 12) so that once the support comprising the security circuit has been applied in order to seal a container, any attempt to peel or tear it off will break the electronic circuit and prevent it from sending out its code when read.
Patent CA-2146123-C (CA)
Title: Package and method of construction
Inventor: KUZMA JANUSZ
IPC: A61N1/375
Filed: 1993-10-20
Granted: 2005-01-11
Abstract: A hermetically sealable package (10) for holding medical implanted devices is disclosed. A ceramic envelope (2) is bonded to a metal flange (3) without braze, so the package (10) may be sealed by welding the flange (3) to a metal closure (5). A method of solid state bonding a metal flange (3) to a ceramic envelope (2) by compressing them together at appropriate temperature and pressure is also disclosed.
Patent CA-2149964-C (CA)
Inventor: CONRAD KEITH D
IPC: F16D65/06
Filed: 1995-05-23
Granted: 1999-08-03
Abstract: A brake shoe key of the spring-type for affixing a brake shoe to a brake head, the key being formed from a flat strip of spring metal including a shank portion having a generally curvilinear profile and a head portion that is integral with the shank portion and is characterized by an open-loop configuration to provide a space in which a pry bar may be inserted,  the open-loop configuration being formed by a stop leg that is outturned from one face of the shank and a pry leg that is spaced-apart from the stop leg on the opposite side thereof from the shank.
Patent CA-2151797-C (CA)
Title: Method of dyeing nylon to produce colorfast fiber which resists further dyeing
Inventor: HIXSON ROBERT R
IPC: D06P1/673
Filed: 1995-06-14
Granted: 2005-02-15
Abstract: A method of dyeing nylon, particularly cationic dyeable Type 6 and 66 nylon and light dyeable Type 66 nylon, so that the dyed fiber will resist taking on further dye and will have a high degree of wash and bleed fastness when the dyed fiber is subjected to a further high temperature aqueous dye bath. The method includes providing a bifunctional dye solution having a very low pH, i.e. no higher than 1.5. The dye is applied to the fiber with a degree of wet pick-up exceeding 100% by weight of the fiber. The fiber is then steamed, washed, and dried, and contacted by an alkaline solution, such as a trisodium phosphate solution. Thereafter, the fiber is autoclaved. Such a dyed nylon fiber can be combined with an undyed nylon fiber to produce a textile product. When such a product is subjected to a dyeing operation, to provide the undyed nylon with a color different from the color of the previously-dyed fiber, the previously-dyed fiber will not bleed or wash out, and will resist taking on the dye being used to color the undyed nylon.
Patent CA-2152350-C (CA)
Inventor: AHLUWALIA GURPREET S
IPC: A61K8/00
Filed: 1993-12-16
Granted: 1998-05-05
Abstract: A method of reducing the rate of mammalian hair growth includes topically applyi ng a composition containing a sulfhydryl reactive compound to the skin.