baber/WOPTO huggingface dataset:
Patent CA-2146328-A1 (CA)
Title: C-c ckr-1, c-c chemokine receptor
Inventor: HORUK RICHARD
IPC: C07K16/24
Filed: 1993-11-04
Abstract: DNA isolates encoding the human C-C chemokine receptor C-C CKR-1 and methods of obtaining such DNA are provided, together with expression systems for recombinant production of C-C CKR-1 useful in therapeutic or diagnostic compositions. Additionally, a method for identifying new chemokine receptors is provided.
Patent CA-2147660-A1 (CA)
Title: Internal fixators
Inventor: KAMBIN PARVIZ
IPC: A61B17/58
Filed: 1993-10-22
Abstract: Method for percutaneous fixation of a pair of vertebrae compris-ing posterolaterally entering the back percutaneously with a plurality of pedicle screws (1), screwing each screw into the medullary canal (2) of the pedicles (3) of adjacent thoracic and/or lumbar vertebrae or the pedicles of the L5 and S1 vertebrae, to a position where the proximal end (1b) thereof lies adjacent the fascia of the patient; inserting pedicle screw linkages (7) under the skin of the back and detachably securing the linkage means to the proximal ends of the screws on the same side of the spinous processes of vertebrae. A kit is provided for percutaneous fixation of vertebrae, comprising a plurality of pedicle screws (1) of dif-ferent sizes, yet of a size to enable the distal end (1a) of each screw to be screwed into the medullary canal of a pedicle of a vertebra with the proximal end (1b) thereof lying adjacent the fascia of a patient.
Patent CA-2149819-A1 (CA)
Title: Louvered roof ventilator
Inventor: MAISONNEUVE RAYMOND
IPC: F24F7/02
Filed: 1995-05-19
Abstract: The louvered roof ventilator is used as a static ventilator and comprises a triangularly-shaped hollow housing having a bottom open end and three sidewalls. The sidewalls are provided with at least one louver extending horizontally thereof. The housing is removably securable to an inclined roof surface by means of a triangularly-shaped hollow base shaped for receiving the bottom open end of the housing. When the housing is secured  to  the  base,  it  is  projecting  vertically. Advantageously, the triangularly-shaped roof ventilator allows the wind to slide laterally along each sidewall which enhances the chimney effect caused by the louvers. It also prevents any build-up in water and debris along the base of the ventilator.
Patent CA-2150312-A1 (CA)
Inventor: OKADA YUJI
IPC: B22C9/10
Filed: 1995-05-26
Abstract: In  a  casting process using a  resin  core,  sometimes molten  resin remains in a cast product after the  steps  of withdrawal  of  the resin core from the  cast  product.   In order to solve the problem, as a material of the resin core, a  resin  which  is  hard  and  not  deformed  against  high temperature  and  high pressure of molten  metal  until  the molten metal is solidified and is softened with an  increase of temperature beyond the temperature at which the metal  is solidified  is used.  The resin core is withdrawn  from  the cast  product after it is softened but before it is  melted.          The  softened  core  is pulled out  from  the  cast  product without being broken apart.
Patent CA-2151497-A1 (CA)
Title: Filter system to purify air of smoking rooms
Inventor: RAIPPALINNA JAAKO
IPC: F24F8/97
Filed: 1993-12-09
Abstract: A smoking room (1) in which the room air can be maintained clean by means of a purification system in such a way that the particles present in the air and tobacco smoke discharging from the smoking room will adhere to a filter unit (4) belonging to the purification system, the unit having a eurovent-classified filter EU4-EU5 (5), followed by an activated-carbon filter (7) and, for example, aluminum oxide saturated with potassium permanganate, i.e. PURAFIL? filter material (8), which is a broadaction oxidizing agent and removes impurities from the air by adsorption, absorption, and chemical oxidation. Between the EU4-EU5 filter (5) and the activated-carbon filter (7) there is a second eurovent-classified filter EU9-EU10 (6), and the purification system includes an odor filter (10), which is, for example, a chemically modified copolymer of polypropylene and styrene.
Patent CA-2152798-A1 (CA)
Title: System and method for maintaining uniform spacing of an electrode over the surface of an x-ray plate
Inventor: VOGELGESANG PETER J
IPC: G03G15/054
Filed: 1993-09-21
Abstract: A conductive coating on a thin glass strip senses the image signal on a selenium coated photoimaging plate as the plate is scanned with a laser beam. The glass strip is suspended over the surface of the plate with finger-like members. The finger-like members that support the strip are spring loaded downward toward the plate, but are suspended above tbe plate by a pressurized cushion of air. The strip bends to assume the surface profile of the plate, thus maintaining uniform spacing even though the plate may not be flat and may even have a varying profile along its length.
Patent CA-2155483-A1 (CA)
Title: Continuous casting plant for casting thin slabs
Inventor: STREUBEL HANS
IPC: B22D11/112
Filed: 1995-08-04
Abstract: A continuous casting plant for casting thin slabs includes an electromagnetic decelerating unit for the molten steel which flows into  the  mold through  a  submerged  casting  pipe.     The electromagnetic decelerating unit is composed of a coil with a ferromagnetic core arranged on each of the long sides of the mold and a yoke surrounding the mold.  The cores on the long sides of the mold each are composed of a principal core and a partial core on the side of the cast strand, wherein different partial cores can be used as desired for adapting the magnetic field to changing casting conditions.
Patent CA-2155898-A1 (CA)
Inventor: COCHER JEAN-PAUL MARTIN
IPC: B65B53/06
Filed: 1995-08-11
Abstract: The subject of the invention is a method and a device for the exterior packaging of a palletized load supported by a platform (2) and by at least two lateral sliding supports (11, 12) contiguous with two longitu-dinal edges (7) of a lower face (3) of the deck (2) of the palletized load  (1).  The lower face  (3)  has two transverse sides (6) for taking up the load by means of a handling device. The method includes a preliminary step of covering the palletized load with a cover (20) made of a film of heat-shrinkable material, followed by a step of heat-shrinking the  said  material.  According  to  the invention, the heat-shrinking step involves, on the one hand, shrinking a return (23) of the film under the lower face (9) of the lateral sliding supports  (11, 12) and conforming (26) the cover (20) along the transverse sides (6) in order to bring back thereto the lower edge of the cover substantially level with the platform (2).
Patent CA-2156094-A1 (CA)
Title: Portable electric fan with swivel mount
Inventor: WANG JUI-SHANG
IPC: F04D25/08
Filed: 1995-08-15
Abstract: A portable electric fan including a base having an upwardly directed coupling surface and a bottom surface for mounting on a foundation; a support having a downwardly directed coupling surface rotatably mounted on the upwardly directed coupling surface; a housing fixed to the support so as to be movable therewith, a fan blade retained by the housing; and an electric motor operatively coupled to said fan blade and energizable to produce rotation thereof.  The coupling surfaces are shaped and arranged to produce in response to rotation of the support relative to the base, movement of the housing having both horizontal and vertical components.
Patent CA-2157687-A1 (CA)
Title: Phase-change type optical disks and processes for preparing the same
Inventor: SUZUKI MASARU
IPC: G11B7/2548
Filed: 1994-10-05
Abstract: A phase change mode optical disk comprising a transparent substrate, a recording layer provided on the transparent substrate and subjected to crystalline-amorphous phase change on radiation by laser power, and protective layers provided directly below and above the recording layer, the recording layer being expressed by a general formula (SbaTebGec)100-d.Sd in which ratios of the number of atoms of the components satisfy the relations, 5 <= a <= 60, 35 <= b <= 65, 5 <= c <= 65, a+b+c=100 and 0 /< d <= 40, or/and either one or both of the protective layers being formed by a mixture of Zn(1-x)Sx and at least one kind of substance (when a metal is zinc, sulfide is excluded) selected from oxide, nitride, fluoride, carbide and sulfide of a metal or a metalloid, a ratio x of the number of atoms of sulfur in Zn(1-x)Sx being x > 0.50. The optical disk according to the present invention enables the repetition characteristics of recording and erasure, i.e a possible number of repetitions and a possible number of readings to be improved, and the deterioration of a recording mark, which is ascribed to many-hour reproduction, to be substantially prevented.
Patent CA-2159211-A1 (CA)
Inventor: KORNYLO WALTER P
IPC: B60R13/02
Filed: 1994-04-25
Abstract: A method of making an interior panel of an automotive vehicle door having an exterior surface which is to face toward the interior of the automotive vehicle when installed therein. An apparatus utilized in the method comprises a mold assembly including a first vacuum mold component (24) having a mold surface shaped to form the exterior surface of an upper section of the door panel, a second non-vacuum mold component (48) cooperable in side-by-side relation with the first vacuum mold component having a mold surface shaped to form the exterior surface of a lower section of the door panel and a third non-vacuum mold component (68) cooperable in opposed relation with the first and second mold components having a mold surface shaped to form the entire opposite surface of the door panel. The method comprises the steps of heating a laminated sheet, and vacuum forming the heated sheet in the first vacuum mold component. Next, a seal (46) is formed along a marginal edge of the vinyl sheet with an elongated sealing surface at a side of the first vacuum mold component which cooperates in side-by-side relation with the second non-vacuum mold component. Thereafter, a substrate is molded and bonded with the vacuum formed laminate sheet to form a panel in which the substrate defines (1) an opposite surface of the panel having a shape corresponding to the mold surface of the third mold component and (2) an exterior surface of the panel having a shape corresponding to the mold surface of the second mold component. Finally, a rug-like panel is adhered to the exterior surface of the substrate.
Patent CA-2159296-A1 (CA)
Title: Glass coating method and glass coated thereby
Inventor: SOUBEYRAND MICHEL J
IPC: C03C17/34
Filed: 1995-09-27
Abstract: A method of pyrolytically forming a silica-containing coating on a glass substrate at an elevated temperature.      Silane, oxygen, a radical scavenger gas and a carrier gas are combined as a precursor mixture, and the precursor is directed toward and along the surface of the heated glass substrate. The presence of the radical scavenger allows the silane, which is pyrophoric, to be premixed with the oxygen without undergoing ignition and premature reaction at the operating temperatures.      The radical scavenger further provides control of and permits optimization of the kinetics of the chemical vapor deposition (CVD) reaction on the glass. A preferred combination of precursor materials includes monosilane and oxygen, with ethylene as the radical scavenger, and including nitrogen as a carrier gas.
Patent CA-2160647-A1 (CA)
Title: Helical bearing anchor catcher
Inventor: GARAY THOMAS WILLIAM
IPC: E21B31/20
Filed: 1995-10-16
Abstract: A Helical Bearing anchor catcher for the insertion into a well conduit to anchor well equipment in both linear directions and rotation in one direction. The device has a helical groove in either the mandrel or the drag body to accommodate the helical bearing. The helical bearing has holes within it to accommodate shear pins. The shear pins translate the linear motion from the helical bearing to the drag body. The drag body has a conical surface which contacts slips to drive them outward and grip the inner well conduit wall. Once the slip grips the inner well conduit wall the mandrel and the attached well equipment can not move linearly in either direction or rotate any further in the setting direction within the well conduit. The anchor catcher can be unset by rotating the mandrel in the direction opposite to the setting direction. The drag body, pins, and helical bearing all move downward away from the slip. The slip then moves away from the inner well conduit wall allowing the anchor catcher to be moved to a different location within or removed from the well conduit. A secondary unsetting method is provided by applying tension above that of the maximum shear force of the pins causing the pins to shear. The mandrel will move upwards along with the cone element away from the slips allowing the slips to move away from the inner well conduit wall allowing the anchor to be removed from the well conduit.
Patent CA-2160992-A1 (CA)
Inventor: PICARD ANTOINE
IPC: B62D53/00
Filed: 1994-04-19
Abstract: An articulated vehicle made up of plurality of articulated interconnected modules, including a leading module (1) with a front steering assembly (12), a rear module (3) with a controlled steerable rear wheel assembly (13), and optionally one or more intermediate modules (2). In said vehicle, two adjacent modules are joined together by a movable articulation support (6, 7) supported on an axle and combined with a rigid oblique articulated connector (8, 9). The position of each movable articulation support (6, 7) and the steerable rear wheel assembly (13) is controlled in such a way that its transverse centre axis corresponds at all times to the bisecting line of the angle between the two adjacent modules. Said vehicle is useful as an urban transport vehicle.
Patent CA-2162911-A1 (CA)
Inventor: HUNNICUTT WILLARD T
IPC: F21L4/00
Filed: 1994-05-18
Abstract: The invention provides a lighted walking cane (10), having an elongated body portion with an upper end (16) and an opposite lower end (18), the body portion having a translucent portion (22) adjacent the lower end (18). The walking cane (10) also includes a handle (14) on the upper end (16), an illuminated means (36) in the body portion to supply light through the translucent portion (22), and means (34) on the cane for powering the illuminating means (36). A reflecting means (50) disposed within the translucent portion (22) opposite the illuminating means (36) so as to project light in the preferred direction is also provided.
Patent CA-2166654-A1 (CA)
Title: Structure de revetement pour sieges, apte a resister aux lacerations, et son procede de fabrication
Inventor: DANTON JEAN LOUIS
IPC: B60N2/90
Filed: 1996-01-05
Abstract: Dans cette structure de revêtement, l'armature est constituée de bandes (1) ou de fils, espacés les uns des autres, en un matériau apte à s'opposer au passage d'un objet coupant, chaque bande ou fil ayant un profil sinueux constitué de motifs incurvés et/ou de motifs comprenant des segments rectilignes (2, 3) se répétant régulièrement, les motifs analogues des différentes bandes ou fils étant disposés de façon à se juxtaposer ou à s'imbriquer dans des positions correspondantes telles que chaque bande ou fil soit espacé des bandes ou fils contigus d'un intervalle imposant à un objet tranchant entraîné suivant un trajet rectiligne de rencontrer nécessairement en toute direction une bande ou un fil sur son trajet.
Patent CA-2168814-A1 (CA)
Inventor: M LLER BRENT
IPC: E05F15/16
Filed: 1996-02-05
Abstract: A double-hung window arrangement comprises a substantially rectangular main frame and vertically slidable upper and lower sash sections. A remotely operated electrical window operator for the upper sash section comprises an operator housing with an electric drive motor and transmission means arranged on a horizontal upper part of the main frame and a chain engaged in the housing by the transmission means and having a free end secured to an upper horizontal member of the upper sash section so as to be non-detachable from the upper horizontal member at least in any open position of the upper sash section.
Patent CA-2170122-A1 (CA)
Inventor: TORIELLI ALESSANDRO
IPC: H03L7/081
Filed: 1996-02-22
Abstract: A delay unit  for introducing a delay on a data signal.  The delay unit comprises one or more stages, and each stage includes a chain of inverters. A capacitive load is applied to the output node of each inverter.  The capacitive load is provided by the gate capacitance of a field effect transistor and is variable in response to a control signal applied to the gate of the transistor.
Patent CA-2171349-A1 (CA)
Title: Optical fibre organizer
Inventor: MACKEN LUK JOZEF
IPC: G02B6/44
Filed: 1994-09-02
Abstract: An optical fibre break out device which comprises: 1) means for removably securing the device to an optical fibre organizer, 2) a first passage for retaining a larger fibre tube; and 3) one or more second passages for retaining a plurality of smaller fibre tubes such that fibres can pass between the larger tube and each smaller tube without significant light loss.
Patent CA-2173433-A1 (CA)
Inventor: AGOSTINI FRANCESCO
IPC: C11D7/54
Filed: 1994-11-04
Abstract: Stable liquid aqueous bleaching compositions are disclosed which comprise hypochlorite and a specific complexing agent or mixtures thereof selected from the group of polycarboxylic acid derivatives of pyridine or salts thereof. The compositions have a pH as is of from 11.5 to 14, and further comprise a Ca/Mg precipitation system. A method of treating fabrics with said compositions is also disclosed.
Patent CA-2181125-A1 (CA)
Inventor: GABRIEL GLADYS S
IPC: C11D3/20
Filed: 1996-07-12
Abstract: Glycolic acid or its salts is effective in stabilizing enzymes in liquid laundry detergent compositions.
Patent CA-2182112-A1 (CA)
Title: N,n'-di(aralkyl) n,n'-di(carboxyalkyl) alkylene di- or triamine and n-(aralkyl) n'-(carboxyalkyl) n,n'-di(carboxyalkyl) alkylene di- or triamine derivatives and their use in pharmaceutical or cosmetic applications
Inventor: GALEY JEAN-BAPTISTE
IPC: A61P29/00
Filed: 1996-07-25
Abstract: N,N'-di(aralkyl)- or N-(aralkyl)-N'-(carboxyalkyl)- N,N'- di-(carboxyalkyl) alkylene di- and triamine derivs. of formula (I) and their salts and metal complexes are new. In (I), n = 0-2; m, p = 1-3; R and R1-R4 = H or 1-4C alkyl; or R1+R2, R2+R3 = a 5- or 6-membered ring; X = COOR4 or gp. of formula (i) or (ii; p = 1 ); Z1-Z3 = H, 1-4C alkyl, OR5 or NR5R'5; R5, R'5 = H or 1-4C alkyl; with proviso that when n = 0, m = 1 and X = -COOR4 or gp. (ii) then at least one of R, R1 and R2 is other than H.
Patent CA-2183129-A1 (CA)
Title: Bowl for hand mixing
Inventor: ONNEWEER FREDERIK J
IPC: B65D1/00
Filed: 1996-08-12
Abstract: A mixing bowl of generally ellipsoidal configuration having an elliptical upwardly domed base, upwardly and outwardly arcing side wall, and an upper ellipse-defining rim. The rim is surrounded by an outwardly and downwardly inclined flange varying in width from one end of the rim whereat a pour spout is defined to a maximum width at the other end of the rim whereat a gripping and nesting recess is defined.
Patent CA-2184339-A1 (CA)
Inventor: CHENG YANG-TSE
IPC: G01N27/12
Filed: 1996-08-28
Abstract: A sensor for hydrogen is disclosed comprising an electrically insulating substrate carrying a thin amorphous film of co-deposited nickel and zirconium and an overlying film of palladium wherein during the operation of the sensor, hydrogen in a sample gas is dissociated on the palladium film and diffuses into the nickel-zirconium film to change its electrical resistance in proportion to the amount of hydrogen in the sample to be analyzed.
Patent CA-2184410-A1 (CA)
Inventor: CHARMIER FRANCOIS
IPC: C04B35/52
Filed: 1996-01-23
Abstract: L'invention concerne un four à feu tournant (1) pour la cuisson de produits carbonés comportant notamment deux rangées parallèles (2a, 2b) de chambres de cuisson (3a, 3b) placées avec leur propre isolation thermique (17a, 17b) conjointement ou séparément dans un cuvelage (8), généralement en béton, refroidi au moins par ventilation de ses deux murs ou voiles extérieurs (9a, 9b) caractérisé en ce que les deux rangées (2a, 2b) de chambres de cuisson (3a, 3b) sont séparées par un unique mur central ou voile intérieur (10) qui est refroidi spécifiquement rendu solidaire du fond du cuvelage ou radier (12). Ledit voile intérieur (10) refroidi comporte un réseau de conduits ou couloirs (16) verticaux, horizontaux, ou de tout autre géométrie, autorisant la circulation d'un fluide refoidisseur, liquide ou gazeux. Il est formé de préférence par deux montants verticaux (13a, 13b) d'épaisseur identique, symétriques par rapport à l'axe de symétrie vertical du voile, solidaires à leurs extrémités inférieures (14a, 14b) du radier (12) et maintenus à écartement constant "e" par des entretoises (15) verticales ou horizontales placées à espacement régulier pour former des couloirs (16) verticaux ou horizontaux dans lesquels circule l'air ventilé.
Patent CA-2184526-A1 (CA)
Inventor: STANLEY JAMES PRESTON
IPC: C08F218/04
Filed: 1996-08-30
Abstract: Aqueous dispersions of vinyl polymers are disclosed. The polymers are copolymers of a vinyl halide, a vinyl ester, e.g., vinyl acetate, and a poly(alkylene glycol)-based macromonomer, e.g., poly(ethylene glycol) - maleic anhydride. Also disclosed are processes for the preparation of the aqueous dispersions which comprise forming the copolymer by solution polymerization, converting the dissolved polymer into an aqueous dispersion and removing the solvent from the aqueous dispersion.
Patent CA-2184717-A1 (CA)
Inventor: UCHIYAMA YASUYUKI
IPC: H04W92/02
Filed: 1995-12-28
Abstract: L'invention concerne un système de communication mobile à portée étendue dans lequel un appel d'entrée non local, à destination d'un abonné en déplacement, peut être connecté à un réseau de communication mobile adoptant un système d'attribution de numéro non local différent. Afin de connecter un appel d'entrée à un abonné en déplacement, le système de communication mobile connecte un premier réseau de communication mobile à un second réseau de communication mobile au moyen d'un enregistreur de position d'interfonctionnement. Le premier réseau de communication mobile est le réseau auquel l'enregistreur de position locale du réseau local, où se trouve l'abonné en déplacement lorsque l'appel d'entrée est connecté à l'abonné en déplacement, attribue temporairement un numéro non local. Le second réseau de communication mobile est le réseau auquel l'enregistreur de position de porte du réseau local, où se trouve l'abonné en déplacement lorsque la position de l'abonné en déplacement est enregistrée, attribue temporairement un numéro non local. L'enregistreur de position d'interfonctionnement est utilisé pour enregistrer la position de l'abonné en déplacement itinérant et pour attribuer le numéro non local lorsque l'appel d'entrée est connecté.
Patent CA-2185438-A1 (CA)
Title: Apparatus for eddy current heating, heat storage, electricity generation, and lens moulding process
Inventor: LLOYD ROBERT
IPC: F24S20/20
Filed: 1995-03-16
Abstract: Apparatus and method for heating a body of material by induced eddy currents, caused by the relative movement of a magnetic field source and the body to be heated. Apparatus and method for the collection storage, and utilisation of heat energy, in which the storage medium is graphite. The means for heating include solar, electrical and eddy current. Apparatus for generating electricity by means of a fluid driven turbine and generator. The turbine speed is governed by magnetic braking created by the generator. Process for moulding a lens, in which softened optical material is pressure flowed into a multi-part mould.
Patent CA-2187360-A1 (CA)
Inventor: WEGNER CRAIG D
IPC: A61K39/395
Filed: 1995-04-12
Abstract: L'invention concerne l'utilisation de molécules d'adhésion intercellulaire (ICAM-1), leurs dérivés fonctionnels, et des molécules qui se lient à eux, dans des procédés destinés à accroître les échanges gazeux dans les poumons d'un patient souffrant d'une infection respiratoire virale.