baber/WOPTO huggingface dataset:
Patent CA-2049638-A1 (CA)
Title: Optical tool placement device
Inventor: DE KOCK EMILE M
IPC: G01C15/00
Filed: 1991-08-21
Abstract: ABSTRACT   The invention relates to a tool positioning aid for positioning a tool, such as a drilling rig. Image superimposing means are provided for superimposing a virtual image of a drill position indicating pattern onto a blast face. The image superimposing means includes a first patterned screen, having a drill position indicating pattern formed thereon. A second beam splitter screen is interposed in the line of sight between the working end of the drill and an operator thereof. Projection means, which includes a light source and a lens arrangement are provided for projecting an image of the first screen onto the second screen such that the drill position indicating pattern appears to be superimposed on the blast face when viewed by the operator along the line of sight. An alignment mechanism is used to align the virtual image with a reference mark on the blast face. The invention extends to a method of positioning a tool on a workpiece.
Patent CA-2051988-A1 (CA)
Title: Benzaldoxime ether derivatives
Inventor: RHEINHEIMER JOACHIM
IPC: A01N43/66
Filed: 1991-09-20
Abstract: O.Z. 0050/41919 ABSTRACT OF THE DISCLOSURE: Benzaldoxime ether derivatives of the formula I                                         I            (R1   is succiniminoxy; unsubstituted or substituted hetaryl; OR5, in which R5 is substituted or unsubstituted cycloalkyl, alkyl, alkenyl, alkynyl, phenyl or an oxime group; OR8, in which R8 is hydrogen, an alkali metal or alkaline earth metal cation, ammonium or organic ammonium;         R2, R3 are each C1-C4-alkyl, C1-C2-haloalkyl, C1-C4-alkoxy, C1-C2-halo-alkoxy, C1-C4-alkylamino, di-(C1-C4-alkyl)amino and/or C1-C4-alkylthio;          R4    is C1-C8-alkyl, C3-C6-alkenyl, C3-C6-haloalkenyl, unsubstituted or substituted benzyl;          X     is oxygen or sulfur;          Z     is nitrogen or a methine group), the manufacture of these substances, intermediates therefor, and the use of compounds I as herbicides and bioregulators.
Patent CA-2052043-A1 (CA)
Title: Fibrinogen receptor antagonists
Inventor: DUGGAN MARK E
IPC: C07K5/06
Filed: 1991-09-23
Abstract: TITLE OF THE INVENTION FIBRINOGEN RECEPTOR ANTAGONISTS            ABSTRACT OF THE INVENTION         Fibrinogen receptor antagonists of the formula:                 I   are disclosed for use in inhibiting the binding of fibrinogen to blood platelets and for inhibiting the aggregation of blood platelets.
Patent CA-2056906-A1 (CA)
Inventor: KEANE PETER-EUGENE
IPC: A61P25/24
Filed: 1991-12-04
Abstract: The invention concerns the use of phenylethanolaminotetralins of formula (I)                       (I) wherein A is a (C1-C4)alkylene radical and R represents a hydrogen atom or a (C1-C4)alkyl group, and pharmaceutically acceptable salts thereof for the preparation of medicaments suitable for the treatment and prophylaxis of depression and stress.
Patent CA-2059254-A1 (CA)
Title: Catalyst for oxidizing hydrocarbons
Inventor: QUE LAWRENCE JR
IPC: C07C49/453
Filed: 1992-01-13
Abstract: Abstract An improved catalyst and process for oxidizing hydrocarbons comprising a dinuclear iron center wherein each iron has six coordination sites and tripodal ligands such that each nitrogen has an open coordination site.
Patent CA-2060245-A1 (CA)
Title: Method and apparatus for applying an elongated body of a paste-like sealant to an outer roofing surface
Inventor: BRONDUM LEO
IPC: E04D15/02
Filed: 1992-01-29
Abstract: A method and apparatus for applying an elongated body of a paste-like sealant to an outer roofing surface ABSTRACT            An elongated body or strip (10) of a paste-like, sticky sealant has a cover sheet material (13) for example a film of foamed polyethylene, applied to a pair of opposite side surface parts. The body (10) is gripped along its opposite side surface parts by means of an apparatus (12) having a pair of substantially parallel, transversely spaced gripp-ing means (23, 28), which may be moved transversely by manually operating a pair of hand grips (21). When an exposed, non-covered side surface part of the sealant strip (10) has been pressed into tight and adhering engagement with a roofing surface (11) the apparatus is released from the sealant strip (10), and the cover sheet material (13) is removed, whereafter the sealant body or sealant strip is sandwiched between the roofing surface (11) and a roofing element, such as a ridge tile.            A plurality of sealant bodies (10) may be packed in a container having two box-like container halves intercon-nected by a flexible connecting member or a hinge, so that the container halves each containing a plurality of sealant bodies may be positioned on either side of the ridge of a roof.
Patent CA-2062881-A1 (CA)
Title: Biomedical electrode construction
Inventor: ANDERSON CLIFFORD J
IPC: A61N1/04
Filed: 1992-03-12
Abstract: ABSTRACT OF THE DISCLOSURE     A biomedical electrode (130 or 150) which generally comprises an insulator construction and a conductor member.  The conductor member (132 or 152) is preferably a thin flat, flexible member having a pad portion (138 or 158) and a tab portion (117 or 157).  The insulator construction is arranged such that the conductor member pad portion is positioned on one side of the insulator construction and the tab portion is generally positioned on and accessible through an opening (134 or 154) to an opposite side.  Preferred arrangements having a field (143 or 163) of conductive adhesive associated with the pad portion of the conductor member, completely surrounded by a border of insulator construction and skin adhesive, are described.  A method of assembling a strip (170) of biomedical electrodes (130 or 150) is also disclosed.
Patent CA-2064816-A1 (CA)
Title: Image transfer apparatus and method
Inventor: LANDA BENZION
IPC: G03G5/00
Filed: 1990-04-17
Abstract: An imaging system including an image bearing surface (16) and an intermediate transfer member (40) operative for transfer of liquid toner images from the image bearing surface (16) to a substrate (42) provides for first transfer engagement between the intermediate transfer member (40) and the image bearing surface (16) for transfer of an image from the image bearing surface to the intermediate transfer member (40) at a first pressure, producing deformation of the intermedi-ate transfer member (40) to a first deformation degree.     The system also provides for second transfer engage-ment between the intermediate transfer member (40) and the substrate (42) for transfer of the image from the intermediate transfer member to the substrate at a sec-ond pressure, producing deformation of the intermedi-ate transfer member (40) to a second deformation de-gree. In one preferred embodiment the intermediate transfer member (40) includes a compressible layer hav-ing a transfer surface, a backing layer disposed away from the image bearing surface and a heating layer. The heating layer is disposed intermediate the backing layer and the transfer surface.
Patent CA-2066878-A1 (CA)
Inventor: GUERET JEAN-LOUIS H
IPC: A61K8/00
Filed: 1992-04-22
Abstract: 12 PROCEDE DE COMPACTAGE SUR UN SUPPORT D'UN MELANGE PULVERULENT ET APPLICATEUR DE MAQUILLAGE CONSTITUE PAR UN SUPPORT PORTANT UNE PASTILLE DE MELANGE PULVERULENT COMPACTE. Procédé de compactage d'un mélange pulvérulent (P) sur un support (2) de façon à obtenir un applicateur constitué par ledit support (2) portant une pastille (23) du mélange pulvérulent compacté. Le compactage est effectué dans une enceinte (11) dans laquelle coulisse un piston (3), le piston (3) exerçant une pression sur une couche de poudre disposée sur le fond de l'enceinte (11) et des ultrasons étant émis à travers le support (2) pendant que le piston exerce la pression ; le support (2) est muni d'anfractuosités sur au moins une partie de sa surface en contact avec le mélange pulvérulent. Figure à publier : figure 2
Patent CA-2066990-A1 (CA)
Title: Rock bolting
Inventor: ARNALL PETER D
IPC: E21D21/00
Filed: 1992-04-24
Abstract: ABSTRACT                      IMPROVEMENTS IN ROCK BOLTING      A drive nut (3,7) for a rock bolt, incorporating a nut (7) with a crimped protrusion (9), and an insert (3).  The protrusion is crimped to form a plurality of lips (8) adapted to retain insert (3) in the head of the nut (7), the crimping being effected by a pressing tool having a number of preferably square bars.  By this crimping technique,  the drive nut (3,7) can be fabricated in such a way that the breaking torque required to expel the insert (3) from the nut (7) can be limited to a predetermined range.            RLf/1626h
Patent CA-2068600-A1 (CA)
Title: Method and device for charging particles
Inventor: GELLERT BERND
IPC: B03C3/01
Filed: 1992-05-13
Abstract: ABSTRACT OF THE DISCLOSURE       In order to enhance the efficiency of charging in a friction charger (2), it is proposed to precharge the particles before the first collision with the walls by making use of the photoeffect. This is performed, preferably, through irradiating the particles by means of W radiation from a UV excimer radiator (1).
Patent CA-2070167-A1 (CA)
Inventor: SOPRANO CLAUDIO
IPC: H04J4/00
Filed: 1991-09-25
Abstract: 2070167 9206545 PCTABS00110 Un dispositif dans lequel la bande de fréquences (W) d'un signal multiporteuses (MCS) est divisée en un nombre K de sous-bandes; les données contenues dans chaque sous-bande sont échantillonnées à une cadence (Sr) prédéterminée de manière à générer une suite d'échantillons étalée; puis les échantillons de données provenant de toutes les sous-bandes sont multiplexées dans le temps afin de produire un signal composite comprenant les K suites d'échantillons étalées successives. Le signal composite transmet ainsi des données avec un débit apparent élevé qui convient pour être démodulé par un circuit démodulateur multiporteuses classiques conçu pour un tel débit de transfert de données élevé. Ce dispositif est utilisé dans les systèmes de communications par satellite.
Patent CA-2070531-A1 (CA)
Title: Microstructure design for high ir sensitivity (u)
Inventor: COLE BARRETT E
IPC: H01L31/09
Filed: 1992-06-05
Abstract: A microstructure design for high IR sensitivity having a two level infrared bolometer microstructure, the lower level having a reflective metal film surface such as Pt, Au, or Al to reflect IR penetrating to that level, the upper level being separated from the lower level by an air gap of about 1-2 microns which allows the reflected IR to interfere with the incident IR and increase the sensitivity to a higher level.
Patent CA-2071327-A1 (CA)
Title: Container
Inventor: VLASATY FRANK
IPC: B65D5/46
Filed: 1992-06-16
Abstract: CONTAINER          ABSTRACT OF THE DISCLOSURE        A container having four vertical sides, a top side and a bottom side, the six sides being connected to form a cube.  The six sides are joined at the edges of the cube, and the juncture of one vertical edge with two upper edges forms a slanted surface.  A pouring spout is mounted on the slanted surface and is inset from the planes of the adjacent sides so that it does not interfere with nesting and stacking.  A handle is attached to the top side, at approximately its center, for carrying purposes, the handle being foldable to a flat position to facilitate stacking.  The container is formed by cutting a blank from a flat sheet of relatively stiff material, and folding the blank along creases to form a closed container.  The top and four sides are folded and sealed first, the pouring spout is installed, the container is filled through the open bottom side, and then the bottom side is folded and sealed.
Patent CA-2071874-A1 (CA)
Inventor: HENNEUSE HENRY
IPC: E21B47/12
Filed: 1991-10-17
Abstract: Motorized injection head designed to turn a drill rod, comprising a motor (18) equipped with a main shaft (20).  According to the invention, the injection head (10) also comprises a measuring assembly, including at least one sensor (44 to 64), mounted on an extension of the main shaft (20) adjacent to the motor outlet (18).
Patent CA-2074164-A1 (CA)
Title: Keypad apparatus
Inventor: CHARLIER MICHAEL L
IPC: H03M1/12
Filed: 1992-01-21
Abstract: Keypad Apparatus Abstract of the Disclosure A keypad apparatus for a radio telephone has the keypad circuit (200) inked onto the lightpipe (105), thereby, allowing freedom in designing the shape of the keypad (103) and reducing the amount of circuitry required on the main circuit board (109) contained within the housing (107) of the radiotelephone.
Patent CA-2074924-A1 (CA)
Title: Method and composition for treating bioabsorbable surgical articles
Inventor: HERMES MATTHEW E
IPC: A61B17/064
Filed: 1992-07-29
Abstract: ABSTRACT OF THE DISCLOSURE         An absorbable composition useful for treating absorbable surgical devices to render the same storage stable and/or to enhance delivery of the article and/or a medico-surgically useful substance to a wound.  The preferred composition includes collagen or a derivative thereof, a plasticizer and a surfactant.
Patent CA-2075912-A1 (CA)
Title: Self Adhesive Nail Coatings
Inventor: PARK HWA Y
IPC: A45D29/18
Filed: 1990-02-23
Abstract: ABSTRACT OF THE DISCLOSURE      A nail polish-coating material is provided in semi-solid form on a sheet of adhesive-backed peel-off paper (4) which, when removed, exposes the adhesive (8) of the fingernail coatings (13').  The semi-solid nail enamel product (13) is originally sealed in an air tight envelope to ensure that the coatings do not fully dry out during shipping and storage. Upon removal of the fingernail coatings and securing them on the individual's fingernails, the semi-solid polish will completely dry and"cure" and, a slight aroma of liquid nail polish is emitted.
Patent CA-2077790-A1 (CA)
Inventor: FAN SOPHIE S
IPC: G01N33/50
Filed: 1992-09-09
Abstract: Methods for blood sample preparation using reagent composi-tions which include a zwitterionic surfactant for sphering of cells to eliminate orientational noise. When the reagent composition including a dye for staining a subset of cells is reacted With a blood sample, and the reaction mixture is passed through the sensing region of a flow cytometer, the light scattered and absorbed by each cell is measured, the stained cells can be distinguished from the unstained cells, and when the cells are reticulocytes and mature erythrocytes, respec-tively, the volume aid hemoglobin concentration of each reticulocyte or erythrocyte, and the hemoglobin content, mean cell volume, mean corpuscular hemoglobin concentration, and mean cell hemoglobin of the reticulocytes or erythrocytes are calculated from the measured cell-by-cell volume and hemoglobin concentration.
Patent CA-2077793-A1 (CA)
Title: Free-flowing solids based on 4, 4'-diisocyanato dicyclohexylmethane
Inventor: SENEKER STEPHEN D
IPC: C07C263/16
Filed: 1992-09-09
Abstract: Mo-3671 FREE-FLOWING SOLIDS BASED ON 4,4'-DIISOCYANATO DICYCLOHEXYLMETHANE   ABSTRACT OF THE DISCLOSURE Disclosed herein is a free-flowing solid of 4,4'-diisocyanato dicyclohexylmethane consisting essentially of at least 90 percent of the trans,trans isomer.     Mo3671
Patent CA-2079349-A1 (CA)
Title: Document handler platen transport
Inventor: BUDDENDECK MARK H
IPC: G03G15/00
Filed: 1992-09-24
Abstract: A document handling system adapted for delivery of documents to an imaging station of an imaging input terminal. The system includes a driven friction belt for transporting the documents across a platen of the imaging station. The belt is urged into planar orientation with the platen by slider plates which are ski-like members that bear upon the belt. The slider plates are arranged to bear upon the margins of the imaging area to smooth documents on the belt and to urge such document onto the platen, thus providing an improved imaging of documents delivered to the imaging station.
Patent CA-2081692-A1 (CA)
Title: Apparatus for adjusting the holding capacity of a workpiece carrier
Inventor: PETZ GEORG
IPC: B65B59/00
Filed: 1992-10-29
Abstract: Abstract An apparatus for adjusting the holding capacity of a workpiece carrier An  apparatus  is  described  for  the  adjustment  of  the holding capacity of a package carrier (3) supported on a line (1) and which comprises at least one externally plane side wall (4) which is closest to the line (1) and which extends parallel with this latter and with the direction of conveyance of the package carrier (3), there being on the inner surface of the package carrier (3) recesses (5) for positioning of the package. In order to improve such an apparatus so that the packages are better supported and so that adjustment of the volume is  possible  by  even  simpler  means  at  virtually  any location on the conveyor, it is according to the invention proposed that the recesses (5) on the inner surface of the package carrier  (3) be spaced apart in relation to one another in the direction of its longitudinal central axis (6) and in that the package carrier (3) have the form of a sleeve open at both ends and in that an abutment member (9) should be provided which is adapted for movement in relation to the package carrier (3).
Patent CA-2081790-A1 (CA)
Inventor: CLARK BRIAN
IPC: G01V3/20
Filed: 1992-10-30
Abstract: Apparatus and method are disclosed for determining the resistivity of formations surrounding an earth borehole.          An electrically conductive metal body, such as a drill collar on a drill string, is movable through the borehole.  A transmitting toroidal coil antenna is disposed on the body and is energized to induce a current which travels in a path that includes the body and the formations.  An electrode is disposed on the body, and a first signal which depends on the electrical effect of the current on the electrode is measured to obtain an indication of the resistivity of the formations.          In a form of the invention, a second transmitting toroidal coil antenna establishes a second current in the body that travels in a path that includes the body and the formations, and a second signal is measured at the electrode.  A current monitor measures the axial current passing a monitor position on the body, to obtain a monitor current value.  A compensated indication of formation resistivity can then be obtained as a function of the first signal, the second signal, and the monitor current value.  A local communication system facilitates the ultimate communication of information to the earth's surface.
Patent CA-2083455-A1 (CA)
Title: Reactive silane composition and process for enhanced drainage of residual aqueous rinse on the external surfaces of plastic parts
Inventor: GUNAGAN BARRY P
IPC: C08J7/12
Filed: 1992-11-20
Abstract: Processes for enhancing the drainage of residual aqueous rinse from the external surfaces of plastic parts, such as auto fascia, are disclosed. The processes employ an aqueous solution of an amine functional silane compound, which when applied to the surfaces of plastic parts will not rinse off during subsequent rinse stages and will remain on the plastic parts.
Patent CA-2087510-A1 (CA)
Title: Method of using m1-selective antimuscarinic pyridobenzodiazepiones in axial myopia therapy
Inventor: MALLORGA PIERRE
IPC: C07D471/04
Filed: 1993-01-18
Abstract: - i -                    18651 TITLE OF THE INVENTION   PYRIDOBENZODIAZEPINONES IN AXIAL MYOPIA THERAPY           ABSTRACT OF THE INVENTION           Pyridobenzodiazepinones of the formula:      wherein R is piperidine substituted by C1-C5 alkyl, are ocularyl administered to animals to prevent abnormal increases in eye axial length and thereby 163FPG/               - ii -              18651 arrest the progression of axial myopia.  The compounds are pharmacologically characterized in that they selectively antagonize the binding of acetylcholine to M1-type muscarine receptors.
Patent CA-2091681-A1 (CA)
Title: Process for processing subtractive offset plate
Inventor: SHIMIZU SHIGEKI
IPC: G03F7/00
Filed: 1992-07-16
Abstract: ABSTRACT       Disclosed  is  a method of making  a  subtractive offset  printing  plate,  in  which  a  subtractive  offset printing plate containing at least a composite diazo photo sensitive  material  and  a hydroxyl  group-having  acrylic copolymer in the photosensitive layer is imagewise exposed and  the  thus  imagewise-exposed  printing  plate  is automatically conveyed and developed with a developer with applying  (a)  developing brush(es)  under pressure to the moving printing plate in the presence of the developer, the brush(es)  being rotated around the axis vertical to the  surface of  the printing plate and  being moved  by reciprocating motion to the direction perpendicular to the moving direction of the printing plate and along the axis parallel to the surface of the printing plate.   By the method, a good printing plate may be made, using a popular automatic  additive  developing  machine  of a  particular system  to  which  a subtractive  developer  involving  few environmental problems is applied.
Patent CA-2094705-A1 (CA)
Title: Pharmaceutical composition for treating or preventing malign tumors
Inventor: CHAMBON PIERRE
IPC: A61K39/00
Filed: 1991-10-23
Abstract: The application provides a polypeptide and a pharmaceutical composition which comprises said polypeptide, wherein said polypeptide is recognized by a particular antibody H23, which recognizes a particular tumor antigen expressed on breast cancer cells. This antibody specifically binds to an epitope comprising a tandem repeat sequence of 20 amino acids comprised in a transmembrane form as well as a secreted form of the polypeptides specifically bound by antibody H23.
Patent CA-2094750-A1 (CA)
Title: Solvent system
Inventor: ZWINSELMAN JAN J
IPC: C08G59/00
Filed: 1993-04-23
Abstract: ABSTRACT     SOLVENT SYSTEM     A solvent system contains methoxy acetone, water and, optionally, an oxygen-containing solvent other than methoxy acetone, such as a propylene glycol monoether or diether. The solvent system is a useful solvent for a curing agent for an epoxy resin, a curing catalyst and/or a cure inhibitor. A solution of the curing agent, the curing catalyst and/or the cure inhibitor in the solvent system can be mixed with an epoxy resin, optionally dissolved in a solvent, for producing a one-component epoxy resin composition.     C-40,248A
Patent CA-2098383-A1 (CA)
Inventor: ARNEY MICHELLE
IPC: A61M29/02
Filed: 1992-10-05
Abstract: 2098383 9307925 PCTABS00021 An innerless dilatation balloon catheter (10) uses a balloon (22) which is longitudinally compliant so that it elongates as it is inflated. The catheter (10) includes a valve (30) which is responsive to elongation of the balloon (22) for effectively blocking fluid flow through a lumen extension (24, 26) through which the guide wire (12) passes. The valve (30) allows the guide wire (12) to move freely when the balloon (22) is deflated.
Patent CA-2101618-A1 (CA)
Title: Proportional flow valve
Inventor: LAMARCA DREW P
IPC: F16K31/42
Filed: 1993-07-29
Abstract: PROPORTIONAL FLOW VALVE               Abstract of the Disclosure A proportional flow valve wherein inlet fluid pressure urges the valve member toward the valve seat.  A pressure member, which may be a piston, has an effective area substantially larger than that of the valve member, and is also selectively subjected to inlet fluid pressure to urge the valve member away from the valve seat,  so as to open the valve and keep it open.   A solenoid actuator determines the position of a pilot valve member which controls the flow of inlet fluid to the pressure member, and hence controls the location of the pressure member and the spacing of the valve member from the valve seat.  The position of the pilot valve member, and hence the spacing of the valve member from the valve seat, is proportional to the amount of electric current applied to the actuator.