baber/WOPTO huggingface dataset:
Patent CA-2147212-C (CA)
Title: Procede de redemarrage d'un recipient de purification d'hydrogene par adsorption, et son application au traitement de certains gaz contenant de l'hydrogene
Inventor: FUENTES FRANCOIS
IPC: B01D53/047
Filed: 1995-04-18
Granted: 2005-10-25
Abstract: Ce procédé est du type dans lequel le récipient, pendant un arrêt de son fonctionnement, a été dépressurisé puis inerté avec de l'azote. Suivant l'invention, on repressurise le récipient avec de l'hydrogène pratiquement pur, puis on redémarre le cycle d'adsorption dans ce récipient. Application au traitement des gaz de reformage catalytique d'hydrocarbures et des gaz résiduaires des raffineries de pétrole.
Patent CA-2150988-C (CA)
Inventor: ORAM PETER GLEN
IPC: C22B43/00
Filed: 1995-06-05
Granted: 2006-01-31
Abstract: A process for the recovery of heavy metals, and in particular, mercury from a heavy metal-contaminated soil, or the recovery of mercury from a mercury-contaminated material, wherein the particles containing the heavy metal or mercury are separated from soil or mercury-contaminated material by a hydraulic mineral separator. The process may additionally comprise pre-classification of the soil particles to form a sample having essentially constant soil particle size prior to separation in the mineral separator. The process provides a ready method for removal of mercury from mercury-contaminated materials or heavy metals from heavy metal contaminated soils which process can allow recovery of the mercury or heavy metal for re-use. Alternatively, the process provides a smaller volume of mercury- or heavy metal- contaminated soil or material to be treated.
Patent CA-2152443-C (CA)
Title: Interactive respiratory regulator
Inventor: DEFARES PETER BERNARD
IPC: A61B5/11
Filed: 1993-12-23
Granted: 2004-09-21
Abstract: An interactive respiratory regulator comprising a recording device wording the respiratory pattern of a user and issuing a corresponding respiratory signal, an instruction signal generator for the generation of an instruction signal that can be perceived by the user in order to influence his respiratory behaviour, a control device controlling the instruction signal generator, a processing device which determines by means of a parameter of the respiratory signal received, whether the respiratory pattern during a predetermined time span meets a preadjustable standard for this parameter, and which at a certain error percentage sends a starting signal to the control device. The interactive respiratory regulator is characterized in that the processing device processes as parameter the ratio between the in-and exhalation time in a respiratory cycle. In a preferred embodiment the processing device includes the frequency of the respiratory cycles as second parmeter and the preadjustable standard comprises also a value for this parameter. The interactive respiratory regulator offers a useful feed back to the user with respiration regularity disorders. In principle the apparatus can be used for every deficient respiratory pattern, among others by people who suffer from hyperventilation or who are susceptible to stress.
Patent CA-2154040-C (CA)
Inventor: KROPP RUDOLPH
IPC: C08F8/32
Filed: 1995-07-17
Granted: 2006-09-12
Abstract: Use of reaction products of polymers of C2- to C6-olefins with a mean degree of polymerization of P = 5 to 100 with nitrogen oxides or mixtures of nitrogen oxides and oxygen as additives for motor fuels, in particular for fuels for gasoline engines.
Patent CA-2156969-C (CA)
Inventor: HATA RYOSUKE
IPC: B23K37/053
Filed: 1995-08-25
Granted: 2000-08-22
Abstract: An appartus for connecting metal tubes covering optical fiber cables includes: at least two clamp units 10, 10' for holding the metal sleeve(C5) and two metal tubes(C2, C2') covering two optical fiber cables(C, C') in close position. A laser welding head is placed between two adjecent clamp units. Each clamp unit has a gear as a rotation body to be driven by a drive gear(38), clamp device (28, 33, 34) for clamping the metal tube covered optical fibers which are introduced in inserting hole(31, 35) where the metal tube covered optical fiber cables are inserted. The clamp device is supported by the rotation body so as to be movable together with the rotation body. The rotation body and the clamp device each are provided with a radially extending selectively open or blocked extraction path (36, 22') to remove, in a radial direction, the metal tube optical fiber cable which has been connected by the apparatus.
Patent CA-2160759-C (CA)
Title: Dispositif optoelectronique d'aide au pilotage d'un aeronef
Inventor: COIRIER PHILIPPE
IPC: B64D45/00
Filed: 1995-10-17
Granted: 2008-07-15
Abstract: Ce dispositif optoélectronique est destiné à l'aide au pilotage d'un aéronef par mauvaise visibilité, en approche finale, au roulage et au décollage d'une piste équipée d'un ILS. Il consiste en un collimateur (42) affichant un réticule symbolisant un axe de piste qui est présenté au pilote en vol comme au sol, sans discontinuité entre les phases, en vol, d'approche finale au seuil de piste et, au sol, de roulage sur la piste et qui tient compte de l'effet de parallaxe dû à la position décentrée du pilote dans la cabine.
Patent CA-2162215-C (CA)
Inventor: AXMANN PETER
IPC: C01G45/02
Filed: 1995-11-06
Granted: 2005-12-27
Abstract: The present invention relates to a process for the preparation of manganese (III)-containing nickel(II) hydroxide powders, more than 50 mole % of the manganese being present in the trivalent oxidation state, by co-precipitation of nickel(II) and manganese salt solutions with alkali liquors.
Patent CA-2165360-C (CA)
Inventor: CRAWFORD RICHARD H
IPC: A01G23/095
Filed: 1995-12-15
Granted: 2003-03-11
Abstract: An improved boom (24) for a sliding boom delimber (10) is disclosed formed from a prestressed, conventional I beam (28).  A first segment of a cable bundle (70) extends from the grapple head (36) and is secured adjacent the lower flange (32) of the I beam (28).  The second segment of the cable bundle (70) is inside and carried by an energy chain (74) and includes first and second, inversely related, linear portions interconnected by a third, C-shaped portion.  A sag plate (60) is coextensive with the first segment and located on the opposite side of the first segment than the lower flange (32) for preventing the first portion from sagging and engaging the first segment.  Sides (50, 52) extend from the outer edges of the I beam flanges (30, 32) for partially enclosing the energy chain (74).  Supports (42, 54, 62) are provided for reinforcing the I beam flanges (30, 32), the sag plate (60), and a side plate (40) extending between the other edges of the flanges (30, 32) on the opposite side of the I beam (28) from the energy chain (74).
Patent CA-2171987-C (CA)
Inventor: FUKUDA TAKESHI
IPC: H04N7/18
Filed: 1996-03-18
Granted: 2001-10-16
Abstract: A mirror (3) having a plurality of reflecting surfaces (31, 32) is disposed in front of a lens (4).  The mirror (3) reflects the light from a plurality of directions and the lens (4) receives the reflected light to form images on a image sensing device (7).  The mirror (3) is enclosed by an opaque cover (2).  The cover (2) has a transparent window (21, 22) opposing each of the plurality of reflecting surfaces (31, 32).  The shields 23 and 24 which are formed as a part of the window (21, 22) are arranged at locations away from the lens (4) such that an image of the shield are received by the lens (4).
Patent CA-2173181-C (CA)
Title: Climbing harness having adjustable leg loops and rise
Inventor: PHILLIPS DOUGLAS D
IPC: A62B35/00
Filed: 1996-04-01
Granted: 1999-07-13
Abstract: A climbing harness includes a waistband and a pair of leg loops. The leg loops have an adjustable girth for fitting about the user's thigh. The leg loops are joined to the waist band. An adjustment mechanism is provided which allows the user to adjust the rise of the leg loops relative to the waist band and also to adjust the girth of the leg loop.
Patent CA-2175271-C (CA)
Inventor: BREITSCHEIDEL BORIS
IPC: B01J23/889
Filed: 1996-04-29
Granted: 2007-06-19
Abstract: Cobalt catalysts whose catalytically active composition comprises from 55 to 98 % by weight of cobalt, from 0.2 to 15 % by weight of phosphorus, from 0.2 to 1.5 % by weight of manganese and from 0.05 to 5 % by weight of alkali metal, calculated as oxide, are prepared by calcining the catalyst composition, reducing it at final temperatures of from 200 to 400°C in a stream of hydrogen and subsequently surface-oxidizing it by treatment in a stream of air at final temperatures of from 20 to 60°C and can be used in a process for hydrogenating organic nitriles and/or imines.
Patent CA-2175891-C (CA)
Inventor: PHAN DEAN VAN
IPC: A61F13/539
Filed: 1994-11-16
Granted: 2000-07-25
Abstract: An absorbent structure comprising freestanding osmotic absorbent sites disposed on or within a capillary substrate. The sites extend outwardly normal to the plane of the absorbent structure or fill apertures within the plane of the absorbent structure. Upon imbibing liquids, the sites of osmotic absorbent can expand without constraint from the substrate.
Patent CA-2177376-C (CA)
Inventor: GLASER WALTER
IPC: B66B5/00
Filed: 1994-12-06
Granted: 1999-01-12
Abstract: An automatic elevator system having car movement controls (3), door controls (2), a door operating mechanism (4) for automatically opening and closing at least the car door. The elevator system also including a first switch contacts (GS, DL1-DL3) operable when the car and hoistway doors are closed, which in combination with further switch contacts (DPR1, DPRX1, GSR1, DLR1, DLR2, GSR2, 13 and 12), which are operable in accordance with the positions of the door, permit the car to move from a floor. The operation of two first and further switch means is such to prevent the car from moving from a floor when the first switch contacts are operated before the further switch contacts thereby precluding movement of the car from a floor when the first switch contacts have been operated or shunted by unauthorized persons or by a short circuit or any other abnormal operation.
Patent CA-2181676-C (CA)
Title: Cellule et circuit ameliores pour le controle des reactions photochimiques
Inventor: MELANSON PAUL C
IPC: G01N33/18
Filed: 1995-12-14
Granted: 2004-02-24
Abstract: L'invention concerne une cellule et un circuit améliorés pour mesurer les caractéristiques électriques d'un échantillon liquide exposé à des rayonnements. Le système comprend une cellule de verre (10) formée d'un tube principal qui s'étend en général parallèlement à une lampe de forme allongée (12) dont émanent les rayonnements, et une paire d'électrodes (14) disposées axialement à l'intérieur du tube à échantillon. Dans le mode de réalisation préféré, les extrémités de la cellule (10) sont constituées par des tubes de verre à deux trous réunis par fusion avec le tube en verre principal, les trous permettant de fixer l'extrémité des électrodes (14). On peut également réunir par fusion au tube principal des tubes d'admission (18) et d'évacuation (20) ainsi qu'un puits capteur de température (28). Dans un mode de réalisation destiné aux mesures de la teneur totale de carbone organique dans l'eau obtenue par oxydation en CO¿2?, la source comprend une lampe à vapeur de mercure à faible pression (12), les électrodes (14) étant en Ti solide avec une surface catalytique en TiO¿2?. Le circuit utilisé pour contrôler les variations des caractéristiques électriques du liquide pendant l'exposition aux rayons ultraviolets permet de contrôler la puissance fournie aux amplificateurs opérationnels (114) afin de multiplexer un signal d'attaque entre la cellule d'exposition aux rayons ultraviolets (104), une résistance de référence (105) et un capteur de température (103).
Patent CA-2183268-C (CA)
Title: Bispecific molecules having clinical utilities
Inventor: BALL EDWARD D
IPC: A61K47/48
Filed: 1995-03-07
Granted: 2001-05-15
Abstract: Bispecific molecules comprising a target cell specific ligand and an effector cell specific antibody or functional anti-body fragment are disclosed.
Patent CA-2183561-C (CA)
Inventor: KELLOGG KURT
IPC: E05D15/16
Filed: 1995-02-14
Granted: 2003-10-21
Abstract: An overhead door (10) for a structure (11) which includes a pair of tracks (40) having inwardly facing surfaces which define a channel (71), and wherein the channels (71) are mounted in predetermined substantially parallel spaced relation one to the other, a door panel (100) located intermediate the pair of tracks (40) and moveable along a predetermined path of travel which is defined by a pair of tracks (40), and a release assembly (160) borne by the door panel (100) and operable to releasably engage at least one of the tracks (40), the release assembly (160) including a moveable plunger (180) which is received in the door panel (100) along the path of travel and which further becomes disengaged from the channel (71) when force of a predetermined magnitude is applied to the door panel (100).
Patent CA-2184062-C (CA)
Title: Edible cheese-based fat systems and snack items, and processes for producing the same
Inventor: MILLER VAN
IPC: A23P1/08
Filed: 1995-02-03
Granted: 2001-12-25
Abstract: An anhydrous cheese-based prod- uct is provided which may be made into a cheese-based dry flake for incorpo- ration into baked goods anf flour con- fections, or which may be used in the preparation of snack items. The cheese- based product comprises from substan- tially 0 to 2 % by weight of mois- ture, from about 20 % to about 50 % by weight of cheese solids, with the balance being cheese-compatible oils. The cheese solids are naturally occur- ing cheese solids that are derived from cheeses from which substantially all wa- ter has been removed, and thereby com- prise the butterfat, protein, and lactose constituents of cheese. The cheese- comptatible and bakery-compatible oils must be selected from the group consist- ing of suitable vegetable oils, butter oils, or other dairy fats, and mixtures thereof, which exhibit generally similar solid fat index and melting point characteristics as those of butterfat; and they must be miscible with the butterfat constituent of cheese solids, in any proportion, at tem- peratures of about 35 .degree.C to about 40 .degree.C, so that to make a substantially homoge- nous mixture therewith, and in which the protein and lactose constituents ar e held in suspension.  In manufacture, the ingredients a re mixed so that the solids are suspended in the oils, and oil crystallisation is ini tiated in a tempering unit. Then, the tempered product i s passed through a cooling tunnel to cool and crystallize the fats.
Patent CA-2185644-C (CA)
Inventor: MILLER JOAN W
IPC: A61K47/48
Filed: 1994-03-14
Granted: 2011-04-12
Abstract: Photodynamic therapy of conditions of the eye characterized by unwanted neovasculature, such as macular degeneration, is effective using green porphyrins as photoactive agents. Green porphyrins are also effective in photodynamic therapy of pigmented tumors of the eye. In addition, green porphyrins serve as effective dyes in ocular angiography.
Patent CA-2195055-C (CA)
Inventor: SHIMEK RONALD JOHN
IPC: F24B1/18
Filed: 1997-01-14
Granted: 2006-12-12
Abstract: A novel dual direct vented fireplace includes a combustion chamber having two permanent exhaust outlets including a horizontal exhaust outlet and a vertical exhaust outlet. A fireplace enclosure surrounds at least the top; bottom and back of said combustion chamber forming three hollow plenum walls around the combustion chamber. A fresh air duct in the top and back plenum walls connects to a combustion air passageway under the gas burner system. Two permanent air inlets in said fresh air duct include a horizontal air inlet and a vertical air inlet. A coaxial pipe is provided for connection to at least one of said exhaust outlets and one of said air inlets. The other of said exhaust outlets and air inlets is covered with a closure whereby the dual direct-vented fireplace is assembled at the factory or in the field as either a horizontal or a vertical direct vented fireplace.
Patent CA-2196056-C (CA)
Inventor: MORRISON BRUCE ROBERT
IPC: C23C2/00
Filed: 1995-07-26
Granted: 2006-01-31
Abstract: A hot dip coating pot (2) having a strip inlet passage (3) and electro-magnetic plugging means to prevent leakage of bath liquid from the pot through that passage, wherein: the plugging means comprises two magnetic field generators (7) disposed one on each side of the passage; each generator projects an oscillating magnetic field into the passage from at least two poles of opposite polarity that are adjacent the passage and spaced apart in the through direction of the passage; the said at least two poles of each generator are respectively in substantial alignment with the corresponding poles of the other in the transverse direction of the passage; the magnetic fields projected by the generators have flux patterns which are substantially mirror images with reference to a plane of reflection coinciding with a centre plane of the passage; and both generators operate at a frequency of more than seven kiloHertz. When no strip is present the fields combine and extend transversely of the passage. When a strip is present the fields not only plug the passage but also provide restraining forces to prevent deviation of the strip from its intended pass line.
Patent CA-2198167-C (CA)
Inventor: LUTHI JACQUES
IPC: B41N7/00
Filed: 1997-02-21
Granted: 2000-12-12
Abstract: A sleeve adapted to be mounted on a mandrel to form a liquid transfer roll or the like comprises a radially expandable inner skin defining a radially inner surface of the sleeve, at least one radially compressible intermediate layer of resilient plastic material; and a rigid, self-supporting metal outer tube. Further methods for producing such a sleeve are described.
Patent CA-2199317-C (CA)
Inventor: SCHAUB HERBERT RAYMOND
IPC: B01D53/04
Filed: 1997-03-06
Granted: 2000-10-31
Abstract: Vacuum pressure swing adsorption (VPSA) processing is carried out employing a processing sequence of ten steps that serves to enhance the productive capacity thereof for air separation and other desirable applications.
Patent CA-2199383-C (CA)
Inventor: MOLEY RICHARD M
IPC: H04L12/56
Filed: 1995-08-10
Granted: 2006-10-17
Abstract: An asynchronous transfer mode inverse multiplexed communication system is disclosed wherein a series of communication cells are multiplexed over a set of communication links. Each communication cell incluces a framing bit of a predetermined framing bit stream for each communication link and a control channel bit of a control message for each communication link. Inbound communication cells from each communication link are aligned according to the corresponding framing b it stream. The control message specifies an ordered list of logical identifiers to indicate a multiplexed sequence of transfer of the communication cells over the communication links.
Patent CA-2200371-C (CA)
Title: Human npik gene
Inventor: WATANABE TAKESHI
IPC: C12P21/02
Filed: 1997-03-19
Granted: 2007-07-10
Abstract: The present invention provides novel human genes, for example a novel human gene comprising a nucleotide sequence coding for the amino acid sequence shown under SEQ ID NO:1. The use of the genes makes it possible to detect the expression of the same in various tissues, analyze their structures and functions, and produce the human proteins encoded by the genes by the technology of genetic engineering. Through these, it becomes possible to analyze the corresponding expression products, elucidate the pathology of diseases associated with the genes, for example hereditary diseases and cancer, and diagnose and treat such diseases.
Patent CA-2201559-C (CA)
Inventor: BERBERICH EDWARD CHARLES JR
IPC: H04W60/00
Filed: 1997-04-02
Granted: 2000-06-13
Abstract: A system for completing calls to a passenger aboard an aircraft. The passenger activates ground-to-air service by accessing a ground-to-air database subsystem that is located on the ground. The passenger gains access to the ground-to-air database by dialing a special service number and entering a Master Personal Identification Number (Master PIN). Once access to the database is obtained, the passenger may enter one or more ground-to-air forwarding parameters which enable the system to forward ground initiated calls directly to the passenger. At anytime after ground-to-air service has been activated, but before it is terminated, a person on the ground may initiate a call to the passenger by dialing the special service number. In a preferred embodiment, a Ground-to-Air User PIN is employed to screen ground callers.
Patent CA-2202154-C (CA)
Inventor: RINE JASPER
IPC: G01N33/566
Filed: 1996-08-09
Granted: 2009-10-27
Abstract: Procédés et compositions permettant d'évaluer la spécificité physiologique d'un médicament potentiel et qui comprennent les étapes suivantes: (a) détection des signaux de produit de gènes marqueurs à partir de chaque cellule isolée d'un organisme cible qui en comprend plusieurs, différentes les unes des autres, où chaque cellule contient un produit recombiné comprenant un gène marqueur lié de manière fonctionnelle à un élément de régulation transcriptionnelle endogène différent de l'organisme cible de sorte que l'élément de régulation transcriptionnelle régule l'expression du gène marqueur, et où la totalité des cellules comprend un ensemble d'éléments de régulation transcriptionnelle de l'organisme qui soit suffisant pour modéliser la réponse transcriptionnelle de l'organisme sur un médicament; (b) mise en contact de chaque cellule avec un médicament potentiel; (c) détection des signaux de produit de gènes marqueurs à partir de chaque cellule; (d) comparaison des signaux de produit de gènes marqueurs obtenus pour chaque cellule avant et après la mise en contact de la cellule avec le médicament potentiel pour établir un profil de réponse pharmacologique qui fournisse une estimation de la spécificité physiologique du médicament potentiel.
Patent CA-2228183-C (CA)
Inventor: NOMURA TOSHIYUKI
IPC: G10L21/0208
Filed: 1998-01-27
Granted: 2001-05-29
Abstract: A coding parameter control circuit computes frame length from bit rate and coding delay, and provides the computed frame length data to a CELP coding circuit. On the basis of the computed frame length, the coding parameter control circuit selects control parameters from a table, in which a plurality of control parameters for controlling the operation of the CELP coding circuit are set, on the basis of the bit rate, and provides the selected control parameters to the CELP coding circuit.        The coding parameter control circuit provides the sub-frame length, and bit number distributed to the mufti-pulse signal to the multi-pulse signal generation parameter setting circuit. The multi-pulse signal coding parameter setting circuit computes pulse number of multi-pulse excitation signal, pulse position candidate number of each pulse and position candidates thereof from the sub-frame length and bit number of multi-pulse signal.