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Resultados 1-10 de 45.667 para loscriterios:(ANID:CA* AND CTR:WO) Oficina(s):all Idioma:es separación automática de palabras en lexemas: false
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TítuloPaísFecha de publicación
Nº de solicitudSolicitanteInventor/aClasificación Internacional
AIR MATTRESS
WO26.07.1990
PCT/CA1990/000018AFEYAN INDUSTRIES INC.LEVON, Afeyan
A47C 27/08
A NECESIDADES CORRIENTES DE LA VIDA
47
MOBILIARIO; ARTICULOS O APARATOS DE USO DOMESTICO; MOLINILLOS DE CAFE; MOLINILLOS DE ESPECIAS; ASPIRADORES EN GENERAL
C
SILLAS; SOFAS; CAMAS
27
Colchones de muelles, rellenos o acuáticos especialmente concebidos para sillas, sillones, camas o sofás
08
Colchones acuáticos
An air inflatable mattress (10) for medical and hospital use is formed from upper (12) and lower (14) layers of flexible, air impervious material joined at a peripheral air impervious seam (20); laterally extending, elongate, spaced apart pillows (18) extend between side edges of the mattress (10) and are defined by lateral folds formed in the material of the upper layer; the pillows (18) communicate at their opposed ends with longitudinally extending side plenums (16); the inflated pillows (18) billow against each other in stress relieving contact effective to relieve air pressure bursting forces generated in the mattress.

NOVEL PRINTING METHOD AND PRINTED PRODUCT
WO09.08.1990
PCT/CA1990/000016MARK I MARKETING CORPORATIONEDWARDS, Wallace
B41M 1/00
B TECNICAS INDUSTRIALES DIVERSAS; TRANSPORTES
41
IMPRENTA; MAQUINAS COMPONEDORAS DE LINEAS; MAQUINAS DE ESCRIBIR; SELLOS
M
PROCESOS DE IMPRESION, DE REPRODUCCION, DE MARCADO O COPIADO; IMPRESION EN COLOR
1
Entintado o impresión con una forma de impresión
A method of printing with at least two printing plates (Figure 8), or their equivalent, characterized in that associated halftone dots (X, Y) are separated by a gap when printed in perfect register.

OIL REMOVAL FROM HYDROCARBON CONTAMINATED CUTTINGS
WO23.08.1990
PCT/CA1990/000042GULF CANADA RESOURCES LIMITEDVALDES, Carlos, J.
E21B 21/06
E CONSTRUCCIONES FIJAS
21
PERFORACION DEL SUELO O DE LA ROCA; EXPLOTACION MINERA
B
PERFORACION DEL SUELO O DE LA ROCA; EXTRACCION DE PETROLEO, GAS, AGUA O MATERIALES SOLUBLES O FUNDIBLES O DE UNA SUSPENSION DE MATERIAS MINERALES A PARTIR DE POZOS
21
Procedimientos o aparatos para limpiar por chorro de líquido los orificios de perforación, p.ej. utilizando el aire de escape de un motor
06
Instalaciones para tratar los fluidos de perforación en el exterior del orificio de perforación
Drill cuttings contaminated with hydrocarbon, such as diesel oil, kerosene or mineral oil, from residual drilling mud are cleaned up to a solid particulate form containing very low amounts of residual hydrocarbon by means of an integrated four-step treatment process. In the first step (10), the cuttings are conditioned to destroy the complex fluid structure of the material and to break up agglomerations and clumps of solid particles into individual particles. Preferably this is accomplished by addition of a compatible hydrocarbon diluent under shearing agitation. Secondly, the destabilized contaminated cuttings are subjected to centrifugation (12) to separate excess liquid. Thirdly, the residual solids are treated, preferably under shearing agitation, with water and an appropriate wetting agent at low concentration (14) to displace residual surface hydrocarbon contamination. Fourthly, the treated cuttings are subjected to a final phase separation step (16), e.g. by centrifugation of the total stream, or by screening and washing the coarse fraction followed by washing and filtration of the fines fraction. The resultant solid material has a residual hydrocarbon content of less than about 6 grams per 100 grams of dry cuttings, largely in a form where it is unlikely to migrate out of the solids to harm the environment, under normal environmentally experienced conditions.

DESK SYSTEM
WO15.11.1990
PCT/CA1990/000153HAWORTH, LTD.HAYWARD, James, E.
A47B 17/00
A NECESIDADES CORRIENTES DE LA VIDA
47
MOBILIARIO; ARTICULOS O APARATOS DE USO DOMESTICO; MOLINILLOS DE CAFE; MOLINILLOS DE ESPECIAS; ASPIRADORES EN GENERAL
B
MESAS; ESCRITORIOS; MOBILIARIO DE OFICINA; MUEBLES CON CAJONES; CAJONES; PARTES CONSTITUTIVAS GENERALES DE LOS MUEBLES
17
Mesas de despacho
An office desk system or work station is based on a structural supporting frame or chassis made up of two spaced parallel end gables and a beam extending between the gables at the rear edge of a work top. Each gable is a welded assembly of steel channels and the beam is a steel generally box section member. Decorative cladding is attached to the frame to provide the desk with the required external appearance. The beam has two internal wiring channels so that electrical power and telecommunication services can be provided directly at the work surface of the desk. Disconnectable couplings are provided between the beam and gables and each gable is provided with several coupling points so that many different desk system or work station configurations can be assembled from the same basic components.

ENHANCEMENT OF CONIFER SEEDLING GROWTH
WO15.11.1990
PCT/CA1990/000147ALLELIX CROP TECHNOLOGIESKLOEPPER, Joseph, W.
A01C 1/00
A NECESIDADES CORRIENTES DE LA VIDA
01
AGRICULTURA; SILVICULTURA; CRIA; CAZA; CAPTURA; PESCA
C
PLANTACION; SIEMBRA; FERTILIZACION
1
Aparatos o formas de empleo de los aparatos destinados a probar o tratar los granos, las raíces o análogos antes de la siembra o la plantación
The growth of conifer seedlings in the nursery and in the field is enhanced by inoculation with bacterial strains adapted for growth in the seedling rhizosphere.

PROCESS FOR THE SEPARATION AND PURIFICATION OF SIALYL TRANSFERASES
WO18.10.1990
PCT/CA1990/000124CHEMBIOMED LTD.MAZID, M., Abdul
C12N 9/10
C QUIMICA; METALURGIA
12
BIOQUIMICA; CERVEZA; BEBIDAS ALCOHOLICAS; VINO; VINAGRE; MICROBIOLOGIA; ENZIMOLOGIA; TECNICAS DE MUTACION O DE GENETICA
N
MICROORGANISMOS O ENZIMAS; COMPOSICIONES QUE LOS CONTIENEN; PROPAGACION,CULTIVO O CONSERVACION DE MICROORGANISMOS; TECNICAS DE MUTACION O DE INGENIERIA GENETICA; MEDIOS DE CULTIVO
9
Enzimas, p. ej. ligasas (6.; Proenzimas; Composiciones que las contienen; Procesos para preparar, activar, inhibir, separar o purificar enzimas
10
Transferasas (2.)
Specific sialyl transferases (ST) are important enzymes in the manufacture of carbohydrate moieties useful for pharmacological purposes and for diagnostic and clinical procedures. The invention offers simplified methods to isolate highly specific forms of these ST enzymes by taking advantage of the affinity of the ST for its acceptor substrate in the presence of the sialyl-CMP analogs, such as CDP. Specifically exemplified are isolation of the alpha 2,3-ST, specific for Lec or LacNAc, and alpha 2,6-ST, specific for LacNAc.

FLOOR COVERING ELEMENT
WO07.09.1990
PCT/CA1990/000067O'CONNOR, Lawrence, J.O'CONNOR, Lawrence, J.
A47G 27/04
A NECESIDADES CORRIENTES DE LA VIDA
47
MOBILIARIO; ARTICULOS O APARATOS DE USO DOMESTICO; MOLINILLOS DE CAFE; MOLINILLOS DE ESPECIAS; ASPIRADORES EN GENERAL
G
UTENSILIOS DE USO DOMESTICO O DE MESA
27
Artículos de tejido para suelos; Su fijación
04
Fijación de alfombras; Dispositivos para extender las alfombras
A floor covering element designed particularly for attachment to a decking plank comprises a narrow strip (19) of a textile carpet material. Needle punch material is preferred in view of its stability. The needle punch material carries a plurality of staples (24) at the side edges of the strip arranged transverse to the length of the strip and carried by a layer of adhesive film (27, 28, 29) through which the prongs of the staples project for engagement with the wooden surface of the plank (14).

ICE SKATE BLADE ASSEMBLY AND REMOVEABLE RUNNER FOR SAME
WO07.09.1990
PCT/CA1990/000063CANN, Brian, GregoryCANN, Brian, Gregory
A63C 1/30
A NECESIDADES CORRIENTES DE LA VIDA
63
DEPORTES; JUEGOS; DISTRACCIONES
C
PATINES; ESQUIES; PATINES DE RUEDAS; DISEÑO O TRAZADO DE CAMPOS DE JUEGO, PISTAS O SIMILARES
1
Patines
30
con cuchillas especiales
An ice skate runner which may be removeably secured to a blade holder which forms part of an ice skate blade assembly. The runner is formed as a thin replaceable flexible strip arranged to be secured to said holder. The top surface of the strip has a configuration which is complementary to the lower surface of the holder so as to prevent lateral displacement of the strip with respect to the holder. Means are provided in the front and the rear of said holder to hold the strip in place and to create tension along the entire length thereof.

AN ANGIOPLASTY CATHETER AND A METHOD OF MAKING THE SAME
WO09.08.1990
PCT/CA1990/000027VAS-CATH INCORPORATEDMARTIN, Goeffrey, S.
A61M 25/00
A NECESIDADES CORRIENTES DE LA VIDA
61
CIENCIAS MEDICAS O VETERINARIAS; HIGIENE
M
DISPOSITIVOS PARA INTRODUCIR AGENTES EN EL CUERPO O PARA DEPOSITARLOS SOBRE EL MISMO; DISPOSITIVOS PARA HACER CIRCULAR LOS AGENTES POR EL CUERPO O PARA SU EXTRACCION; DISPOSITIVOS PARA INDUCIR UN ESTADO DE SUEÑO O LETARGIA O PARA PONERLES FIN
25
Catéteres; Sondas huecas
An angioplasty catheter (20) having a body (22) formed initially from an extrusion having dual lumens (34, 36) and which is then drawn through a die to reduce the cross-section thereby enhancing the surface finish and molecular orientation of the body. The result is a catheter having a main body of minimized crossed-section with good strength, torque, stiffness and resistance to kinking characteristics.

COLOUR SYSTEM CALIBRATION SHEET, VIGNETTES AND TRANSITIONS
WO23.08.1990
PCT/CA1990/000050LITHODATEC MANAGMENT INC.MACKENZIE, Steven, N.
G01J 3/52
G FISICA
01
METROLOGIA; ENSAYOS
J
MEDIDA DE LA INTENSIDAD, DE LA VELOCIDAD, DEL ESPECTRO, DE LA POLARIZACION, DE LA FASE O DE CARACTERISTICAS DE IMPULSOS DE LA LUZ INFRARROJA, VISIBLE O ULTRAVIOLETA; COLORIMETRIA; PIROMETRIA DE RADIACIONES
3
Espectrometría; Espectrofotometría; Monocromadores; Medida del color
46
Medida del color; Dispositivos de medida del color, p. ej. colorímetros
52
utilizando escalas de colores
A colour calibration sheet, colour vignettes and transitions for use in calibrating a colour system. The sheet, vignettes and transitions may be in reflective or transparency print reflective or transparency proof, or digital or film separation form. An original of the calibration sheet is compared to an output from the colour system to determine errors in calibration of the system. The vignettes are visually continuous transitions from one colour to another. The vignettes may be linear or circular. Other transitions are juxtaposed pairs of transitions from a primary or secondary colour to the colour black where one transition uses the colour black and the other uses a secondary or primary colour, respectively.

Resultados 1-10 de 45.667 para loscriterios:(ANID:CA* AND CTR:WO) Oficina(s):all Idioma:es separación automática de palabras en lexemas: false
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