baber/WOPTO huggingface dataset:
Patent CA-2187913-A1 (CA)
Title: Method for Rolling Shape Steel Having Flange and Web, and Rolling Mill Line for the Same
Inventor: NISHINO TENEHARU
IPC: B21B39/16
Filed: 1996-02-16
Abstract: A horizontal roll guide device HG or a friction guide device FG is disposed in front, and in the proximity, of a finish universal mill FU of a rolling process of a shape steel having a flange and a web so as to restrict the center portion of the web in the transverse direction, the finish universal mill includes barrel width-variable horizontal rolls 1a and 1b, and axes XV of vertical rolls 2a and 2b are moved by a distance d on the entry side of the rolling direction relatively to the axes XH of the barrel width-variable horizontal rolls 1a and 1b to as to restrict the web. Due to the synergistic effect of these two restriction effects, web curving and web off-center of the web when the web of the shape steel is rolled from axial direction by the vertical rolls 2a and 2b by setting the roll width of the barrel width-variable horizontal rolls can be restricted.  Accordingly, a variety of shape steels having a flange and various web heights can be produced very accurately.
Patent CA-2188226-A1 (CA)
Title: Mine support cribs
Inventor: REINMANN JOHN JOSEPH
IPC: E21D15/04
Filed: 1996-10-18
Abstract: The invention is concerned with a mine support crib of the type which comprises a series of superimposed layers of elongate chocks. There is a plurality of parallel, spaced apart chocks in each layer with the chocks in one layer arranged transversely to the chocks in the adjacent layer or layers so that the chocks in a given layer, other than the bottom layer, cross the chocks in the layer below at crossing points which are located inwardly of the ends of the chocks. According to the invention. operatively upper and lower surfaces of the chocks are formed with notches at the crossing points. The notches interlock with one another to lock the chocks together. The notches are of such depth that portions of the chocks which are located between and beyond the notches bear on corresponding portions of chocks in the next layer but one below.
Patent CA-2188264-A1 (CA)
Title: Isolated nucleic acid molecule coding for fibroblast activation protein .alpha. and uses thereof
Inventor: RETTIG WOLFGANG J
IPC: C12N15/12
Filed: 1995-04-19
Abstract: The invention describes the identification and isolation of nucleic acid molecules which code for fibroblast activation protein alpha, or "FAP.alpha.". Various applications of the isolated molecules are also described.
Patent CA-2188576-A1 (CA)
Title: Measurement of bladder oxygen
Inventor: SINGER MERVYN
IPC: A61F2/958
Filed: 1995-03-20
Abstract: An apparatus for the determination and continuous monitoring of bladder epithelial oxygen (pbO2) which comprises, in combination, an introductory catheter (1) with an inflatable placement cuff (4) and an oxygen sensor, wherein the sensor is completely accommodated within the catheter (1) when not in use and, when the apparatus is placed within a patient's bladder, the sensor is adapted to be deployed so that the distal end (7) of the sensor passes through an open port (3) in the distal wall of the catheter (1) and extends beyond the tip (2) of the catheter (1) to rest against the wall of the bladder, and a method for the continuous monitoring of pbO2 using such apparatus.
Patent CA-2190211-A1 (CA)
Title: Earmuffs for use with protective headgear
Inventor: RITTS GRAHAM DOUGLAS
IPC: A42B3/16
Filed: 1996-11-13
Abstract: The present invention provides earmuffs for use with protective headgear, primarily helmets for use in contact sports such as hockey, football and the like, wherein the earmuffs are removably carried by the headgear in a position to protect the ears from cold, and do not interfere with wearing the helmet or the helmet wearer's activity.
Patent CA-2190691-A1 (CA)
Inventor: SEIDEL JUERGEN
IPC: B21B37/32
Filed: 1996-11-19
Abstract: A device for influencing the profile of strip rolled in at least one roll stand includes adjusting units, bending units and possibly displacement units for the stand and spray beams adjacent the rolls of the stand for spraying cooling agent and/or lubricating agent onto the rolls, if necessary, in a controlled manner; the device further includes a regulating unit. Additional spray beams are provided adjacent the two end portions of the body of each roll, wherein  the effective range of each additional spray beam extends from the respective end of the body of the roll into the area of the strip edge facing this end of the body of the roll.
Patent CA-2194497-A1 (CA)
Title: Milk meter
Inventor: CARRANO JAMES A
IPC: G01F23/74
Filed: 1997-01-06
Abstract: A milk meter (22) has a measuring chamber (40) with an inlet (42) receiving milk from a mammal's teat (24), a discharge chamber (48) having an inlet (50) from the measuring chamber and an outlet (52) discharging the milk to a collection tank (32), a central vertically reciprocal plunger valve (46) opening and closing the outlet of the measuring chamber and communication vacuum from the discharge chamber through the plunger to the measuring chamber, and a level sensing float (56) in the measuring chamber and circumscribing the plunger valve and vertically reciprocal therealong.
Patent CA-2195651-A1 (CA)
Inventor: SLISKI ALAN P
IPC: A61B6/00
Filed: 1995-07-18
Abstract: On décrit un système destiné à produire des images représentant la répartition de la dose de rayonnement de manière à vérifier la dose de rayonnement appliquée sur une zone cible, et dans lequel on utilise un ensemble fantôme (10) réalisé dans un matériau qui est l'équivalent radiologique d'un tissu vivant. Cet ensemble fantôme possède des fentes (32), (34) et (36) dans lesquelles on peut insérer un film sensible aux rayonnements, et peut comprendre un canal destiné à l'insertion d'un dispositif (20) de production de rayonnements. La dose de traitement est ensuite appliquée sur l'ensemble fantôme et le film sensible aux rayonnements enregistre la dose. On utilise ensuite un microdensitomètre doté d'une caméra à CCD afin de lire le film qui a été exposé. Ce microdensitomètre à CCD comprend un système informatique qui traite l'image, afin d'enlever les artéfacts, et produit des contours isodoses pour le traitement aux rayonnements appliqué. En outre, plusieurs parties dudit film situées dans différents plans peuvent être exposées et traitées de manière à produire des images tridimensionnelles de la répartition de la dose de rayonnement.
Patent CA-2195782-A1 (CA)
Inventor: HELTON DAVID REED
IPC: A61K31/198
Filed: 1995-08-14
Abstract: Utilisation d'un agoniste qui agit au niveau des récepteurs "métabotropes" du glutamate à liaison monophosphate d'adénosine cyclique (cAMP) à couplage négatif, pour le traitement de l'anxiété et de troubles analogues.
Patent CA-2196136-A1 (CA)
Title: 2-aryl-5,11-dihydro-6h-dipyrido[3,2-b:2',3'-e][1,4] diazepines
Inventor: HARGRAVE KARL D
IPC: A61P43/00
Filed: 1997-01-28
Abstract: Disclosed are novel 2-aryl-5,11-dihydro-6H-dipyrido-[3,2-b:2',3'-e] [1,4]diazepines. These are useful in the treatment of HIV infection.  Exemplary compounds are: 8-Ethyl-1-methyl-10-(4-pyrazolyl)imidazo[2',3':6,5]dipyrido[3,2-b:2',3'-e] [1,4]diazepine; 8-c-propyl-1-methyl-10-(4-pyrazolyl)imidazo-[2',3':6,5]dipyrido[3,2-b:2',3'-e] [1,4]diazepine 8-ethyl-12-methyl-10-(4-pyrazolyl)imidazo[2',3':6,5]dipyrido[[3,2-b:2',3'-e] [1,4]diazepine; and, 8-c-propyl-12-methyl-10-(4-pyrazolyl)-imidazo[2',3':6,5]dipyrido[3,2-b:2',3'-e][1,4]diazzepine.
Patent CA-2196794-A1 (CA)
Inventor: WALTER JAMES F
IPC: A01N25/22
Filed: 1996-06-05
Abstract: La stabilité d'une préparation d'un solide contenant de l'azadirachtine est augmentée si la préparation contient une quantité inférieure ou égale à 5 % de solvants polaires volatils et une quantité d'eau inférieure ou égale à 1 %. La diminution du pourcentage de solvants polaires volatils présents dans des préparations de solides contenant de l'azadirachtine jusqu'à ces niveaux améliore la stabilité de stockage des solides sans dégrader de façon significative l'azadirachtine contenue dans le solide. Les solvants sont éliminés de préférence par séchage de la préparation à une température convenable durant un temps suffisant pour diminuer le niveau de l'eau et des solvants polaires volatils jusqu'à des niveaux acceptables.
Patent CA-2197216-A1 (CA)
Title: Thinned halftone dot patterns for inkjet printing
Inventor: RYLANDER RICHARD L
IPC: B41J2/52
Filed: 1995-07-05
Abstract: A set of thinned halftone dot patterns (42) useful in inkjet printing comprises a plurality of halftone cells (40) corresponding to respective shade values. Each of the halftone cells includes a plurality of addressable points (12, 14), with at least some of the points being turned "on" (14) to define a halftone dot pattern (46), and at least some of the "on" points (14) defining a core component of the halftone dot pattern being selectively turned "of"  (44), thereby producing a thinned halftone dot pattern (42). The thinned halftone dot patterns enable the use of higher addressability in an inkjet printing system to achieve a wider range of shade values while avoiding undesirable over-inking of printed halftone dot patterns due to excessive overlap (26) between printed ink spots (24). The thinned halftone dot patterns prevent significant overlap between adjacent ink spots in the core, or "interior", component when the halftone dot pattern is printed by the inkjet printing system, but preserves the entire edge component to maintain desired halftone cell definition. Thinned halftone cells can be stored in a memory as "glyphs" and retrieved by an inkjet printing system to print higher addressability halftone images with enhanced quality and a wider range of shade values.
Patent CA-2197585-A1 (CA)
Title: Method for Sharing Network Resources by Virtual Partitioning
Inventor: MITRA DEBASIS
IPC: H04L12/56
Filed: 1997-02-14
Abstract: A method shares resources associated with various classes among calls in the various classes according to a state dependent reservation parameter. Nominal amounts of one or more resources are allocated to each call class. When a call of a class of service operating in a network requires resources in excess of those allocated to the class, resources allocated to other classes of service are advantageously shared with the class of service. The sharing is based on a reservation parameter associated with the class of service of the call. The reservation parameter is advantageously a function of the network state. The role of the reservation parameter is to protect underloaded classes (i.e., those classes not using all of their allocated nominal capacity) from excessive borrowing by overloaded classes ( i . e ., classes using more than their allocated nominal capacity). More generally, the inventive method is used to determine if sufficient resources are available for routing calls and to route calls based on the determined available resources.
Patent CA-2198613-A1 (CA)
Title: Antenna switch for wireless antenna diversity telecommunications device with two antennas
Inventor: DETERING VOLKER
IPC: H04B1/44
Filed: 1995-08-28
Abstract: In order to minimise switching losses in aerial switches for wireless aerial diversity telecommunications devices with two aerials, e.g. a base station of a DECT wireless telephone, there is an electronic switching component (SE1, ..., SE4) in the form, for example, of a PIN or switching diode, in a first signal path (SW1) from a transmitter (TR) to a first transmission/reception aerial (A1), a second signal path (SW2) from the transmitter (TR) to a second transmission/reception aerial (A2), a third signal path (SW3) from a receiver (RE) to the first transmission/reception aerial (A1) and a fourth signal path (SW4) from the receiver (RE) to the second transmission/reception aerial (A2).  The switching components (SE1, ..., SE4) thus form a ring circuit with the signal paths (SW1, ..., SW4).
Patent CA-2199072-A1 (CA)
Inventor: PATTERSON HAROLD E
IPC: B65G27/08
Filed: 1997-03-04
Abstract: A spring system for a vibration driver provides a non-linear stiffening reaction force as the deflection of the spring system increases.  In a vibration driver, particularly an electromagnetic vibration driver, a reciprocating plate provides opposing bumpers which engage opposing elastomer blocks alternately during the stroke of the plate.  Elastomer blocks include on three or four sides an elastomer impregnated fabric.  The fabric controls the bulging of the elastomer block during impact by the bumper, substantially changing the spring rate of the elastomer block, to increase the resonant frequency of the spring system as the machine stroke increases.  Increasing resonant frequency controls the stroke amplitude of the plate for a consistent feed rate of resonant tuned vibratory material handling equipment.
Patent CA-2200132-A1 (CA)
Inventor: CUNNINGHAM CHRISTOPHER E
IPC: E21B33/038
Filed: 1997-03-17
Abstract: A completion/intervention riser system for providing a conduit for communicating fluids and wireline tools between a surface vessel and a subsea well having a tubing hanger located therein, the tubing hanger including a production bore and an annulus bore, wherein wireline tools may be lowered through a riser bore to either the tubing hanger production bore or the tubing hanger annulus bore through operation of a bore selector, and fluids may be produced from the well to the surface vessel through the production bore and the riser bore by sealing off the annulus bore.
Patent CA-2205048-A1 (CA)
Title: Beam and vehicle body structure
Inventor: DUNDER VILHO
IPC: B62D33/04
Filed: 1995-10-20
Abstract: The invention relates to a beam made of metal intended to be included as a construction element in a coachwork body for buses, trams and similar vehicles in order to be connected, in the coachwork body, to other profiled elements (16, 26, 56) which extend at right angles to said beam (1, 2). What is characteristic of the beam is that it has in profile a closed cavity (3, 43, 83) in one corner of the profile, that at least four legs (11-14, 51-54) extend out in pairs in different directions from the closed cavity, and that the legs in each pair are mutually parallel. The invention also relates to the coachwork in which the beam is included as a part.
Patent CA-2205404-A1 (CA)
Title: Microemulsion all purpose liquid cleaning compositions
Inventor: MEHRETEAB AMMANUEL
IPC: C11D3/43
Filed: 1995-11-09
Abstract: An improvement is described in the liquid crystal composition or the microemulsion compositions more environmentally friendly, which is especially effective in the removal of oily and greasy soil and having an evidenced grease release effect, contains an anionic detergent, an ethoxylated glycerol type compound, a hydrocarbon ingredient, and water which comprises the use of a water-insoluble odoriferous perfume as the essential hydrocarbon ingredient in a proportion sufficient to form either a dilute o/w microemulsion composition containing, by weight, 1 % to 20 % of an anionic surfactant, 0.1 % to 50 % of a cosurfactant, 0.1 % to 20 % of an ethoxylated glycerol type compound, 0.4 % to 10 % of perfume and the balance being water.
Patent CA-2209522-A1 (CA)
Title: Turbine a suspension magnetofluidique
Inventor: DELAMARE JEROME
IPC: F01D15/06
Filed: 1997-07-07
Abstract: Turbine à suspension magnétofluidique dans laquelle sont combinés un palier fluidique et un circuit magnétique comprenant un aimant dans le stator. Selon l'invention, le circuit magnétique comprend un aimant dans le stator et un entrefer défini entre des pièces polaires d'un circuit ferromagnétique agencé entre rotor et stator et ce circuit ferromagnétique comporte des élémentsde centrage en regard de part et d'autre de l'entrefer.
Patent CA-2210913-A1 (CA)
Title: Antipsychotic 4-(1h-indolyl-1-yl)-1-substituted piperidine derivatives
Inventor: MERTENS JOSEPHUS CAROLUS
IPC: C07D401/04
Filed: 1996-01-23
Abstract: The present invention concerns the compounds of formula (I), the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein the dashed line designates an optional bond;  R1 and R2 are each independently hydrogen, halogen, C1-6alkyl or C1-6alkyloxy; R3 and R4 are each independently hydrogen, C1-6alkyl, phenyl or phenyl substituted with one, two or three substituents selected from halo, hydroxy, nitro, cyano, trifluoromethyl, C1-6alkyl, C1-6alkyloxy, C1-6alkylthio, mercapto, amino, mono- and di(C1-6alkyl)-amino, carboxyl, C1-6alkyloxycarbonyl and C1-6alkylcarbonyl; Alk is C1-4alkanediyl; D is a pyrimidinone, piperidone or a benzimidozolidinone; having antipsychotic activity; their preparation, compositions containing them and their use as a medicine.
Patent CA-2211984-A1 (CA)
Title: Cementitious panel with reinforced edges
IPC: B28B19/00
Filed: 1997-09-12
Abstract: A cementitious panel comprising a cementitious core which is fabric-reinforced at the surface thereof and whose longitudinal edges are reinforced by a network of fibers. A panel may be obtained wherein the surface edge reinforcement layers are relatively strong and hard such that a nail or screw may be driven through the edge of panel without pre-drilling and without breaking, even when nailed or screwed almost at the very limit of the edge of the panel . Such a panel may provide a long lasting substrate for humid or wet areas such as shower rooms and bath rooms.
Patent CA-2213132-A1 (CA)
Inventor: ARLINGHAUS RALPH B
IPC: A61K35/76
Filed: 1996-02-16
Abstract: Compositions comprenant ou codant un ou plusieurs peptides inhibant l'oncoprotéine Bcr-Abl et se liant aux molécules impliquées dans la fonction de Bcr-Abl. Les peptides et polypeptides inhibent la croissance et induisent la mort cellulaire des cellules de la leucémie positive à chromosome de Philadelphie exprimant l'oncoprotéine Bcr-Abl. Des méthodes de traitement de leucémies (telles que la leucémie myéloïde chronique, la leucémie aiguë lymphoblastique, la leucémie myélogène) dont la thérapie par transplantation autologue de la moelle osseuse, à l'aide des compositions peptidiques et polypeptidiques selon l'invention sont également décrites.
Patent CA-2215068-A1 (CA)
Inventor: STEINER HERMANN
IPC: H01K1/46
Filed: 1996-10-17
Abstract: The invention relates to an uncemented mounted electric lamp as defined in the preambles to Claims 1 or 4 and an uncemented mounted electric lamp and a reflector as defined in the preambles to Claims 16 or 17.  This type of uncemented mounted electric lamp is known, for example, from the American patent specification US 4,412,273. The lamp disclosed in this specification is a halogen incandescent lamp mounted on one side for use in headlights of motor vehicles. This lamp comprises a lamp cap made of metal and plastic parts. The lamp cap exhibits a cup-like metal fastening ring, a metal carrier sleeve and a plastic cap bottom part that is equipped with the electric connections. The carrier sleeve protrudes telescopically from the bottom part of the cap in which it is anchored, and it is welded to the fastening ring with several molded weld flanges. The fastening ring comprises a recess in which the pinch base of the bulb is fastened. The plastic bottom part of the cap exhibits an annular flange and an adjusting plate. Between the flange and the adjusting plate is a circumferential annular groove for receiving a packing ring that seals the reflector opening that is designed as a lamp socket. The adjusting plate ends approximately with the inside of the reflector.
Patent CA-2220522-A1 (CA)
Title: Flooring and process for its manufacture
Inventor: HECKEL KLAUS
IPC: B29C43/30
Filed: 1997-11-28
Abstract: A flooring is disclosed which has discrete surface areas which differ in the characteristics of at least one of their optical and/or physical properties.  A process for the manufacture of such a flooring is also disclosed.  The sequence of the changes can be arranged such that, for example, different colour shades can be used for the directing of visitors in shopping malls, hospitals, airports and public buildings.  The flooring provides an aesthetically pleasing as well as functional appearance.
Patent CA-2220846-A1 (CA)
Inventor: SKOKOWSKI RICHARD J JR
IPC: G01S13/78
Filed: 1996-05-03
Abstract: An RF identification label includes a selectively activatable battery and control and RF generating circuitry which is coupled to the battery. The battery comprises two separate components which are brought together in operative contact to activate the battery and thereby provide power to the control and RF generating circuitry. The preferred embodiment of the control and RF generating circuitry comprises a programmable integrated circuit chip with contacts which permit programming by a user to define the identification signal which is generated.
Patent CA-2223178-A1 (CA)
Title: Automated routing of messages over a network
Inventor: PITTENGER PAUL M
IPC: G06Q20/40
Filed: 1996-06-07
Abstract: A system for processing credit card transactions is disclosed. Transaction data to be processed is sent by point of system terminal to a terminal node connected to a sophisticated communications network. The terminal node uses routing data contained in the transaction data to establish a connection to a verification service host. The connection is established while the terminal node concurrently continues to receive and then validate the transaction data.  Overall transaction processing time is reduced because the network connection needed for verification of the transaction data is established while, rather than after, transaction data is received and validated.
Patent CA-2224267-A1 (CA)
Title: Solid pharmaceutical form for oral use
Inventor: REINER ALBERTO
IPC: A61K9/24
Filed: 1996-06-05
Abstract: By combining the same active ingredient in a form which is readily soluble in water or aqueous liquids and in a delayed and programmable release form in the same solid pharmaceutical form for oral administration, preferably in the form of a double-layered tablet, high plasma levels are obtained immediately after administration which lead to a consequently rapid therapeutic effect and the maintenance of high plasma levels over a prolonged period after administration. The two forms of active ingredient are accompanied by suitable adjuvants and excipients which are capable of causing the rapid disintegration of the layer containing the active ingredient in a readily soluble form and the delayed release of the active ingredient in the delayed release form.
Patent CA-2227305-A1 (CA)
Title: Lubricating oils of improved friction durability
Inventor: NIBERT ROGER KEITH
IPC: C10M133/12
Filed: 1996-10-16
Abstract: The frictional durability of lubricating oils, including power transmitting fluids and in particular automatic transmission fluids, are improved by incorporating a combination of low potency friction modifiers, ashless and/or metal-containing antioxidants, and oil-soluble phosphorus-containing compounds.
Patent CA-2228037-A1 (CA)
Inventor: FARRELL JAMES F
IPC: H01L21/335
Filed: 1995-07-31
Abstract: Lors de l'élaboration d'un transistor à couches minces à grille auto-alignée (50), un écran de passivation (P?S¿), aligné sur l'électrode de commande (54) est appliqué sur la couche isolante de porte (56) recouvrant la couche canal (58) en matériau semi-conducteur. La couche canal est alors exposée à un réactif choisi de manière à produire une réaction chimique avec les parties de cette couche canal (58) qui ne sont pas recouvertes par l'écran de passivation (P?S¿), ce qui permet d'entraîner l'enlèvement d'un composant du matériau semi-conducteur et donc de modifier les caractéristiques électriques de ces parties de couche canal. Ce procédé permet de réaliser des régions source et drain dopées (60, 62) sur les faces opposées du canal, ces régions présentant des bords qui s'étendent jusqu'aux bords de l'électrode de grille en évitant tout recouvrement entre eux, et la capacité parasite du transistor à couche minces (50) se trouve réduite.