baber/WOPTO huggingface dataset:
Patent CA-2107711-A1 (CA)
Title: Dispositif de blocage en position d'une colonne de direction reglable par exemple de vehicule automobile et ensemble de colonne comportant un tel dispositif
Inventor: COURVOISIER PATRICK
IPC: B62D1/184
Filed: 1993-10-05
Abstract: SOCIETE DITE : E C I A - EQUIPEMENTS ET COMPOSANTS POUR L'INDUSTRIE AUTOMOBILE Dispositif de blocage en positon d'une colonne de direction réglable par exemple de véhicule automobile et ensemble de colonne comportant un tel dispositif. DU CONTENU TECHNIQUE DE L'INVENTION Ce dispositif, comportant une structure de support munie de deux flasques entre lesquels est disposée la colonne, et des moyens de blocage de la colonne par rapprochement des flasques, comprenant un tirant (20) s'étendant entre les flasques, dont une extrémité est associée à des éléments de blocage comprenant un organe de butée (24) du tirant, un organe d'appui intermédiaire (25) en contact avec un flasque et des moyens d'écartement (50) disposés entre les deux organes, est caractérisé en ce que ces moyens comprennent une rondelle intermédiaire d'appui (51) libre en rotation et axialement autour du tirant, des moyens de roulement (52) entre des surfaces en regard de cette rondelle et de l'un des organes, au moins un organe de roulement (53) entre des surfaces en regard de cette rondelle et de l'autre des organes, et des moyens de déplacement (54) de cet organe de roulement le long d'une rampe (28) prévue sur l'une des surfaces correspondantes. Fig.3
Patent CA-2108159-A1 (CA)
Inventor: FORNEY DAVID R
IPC: C07D251/16
Filed: 1992-04-07
Abstract: 2108159 9218476 PCTABS00016 This invention relates to sulfonylurea herbicides which control the growth of undesired vegetation and are safe to cotton or soybean plants that contain at least one gene that confers resistance to inhibitors of acetolactate synthase, agriculturally suitable compositions thereof and a method of their use.
Patent CA-2109883-A1 (CA)
Title: Process and molding compound for producing inorganic sintered products by injection molding
Inventor: BAYER MICHAEL
IPC: C08K13/02
Filed: 1993-11-24
Abstract: Abstract of the Disclosure:            Process and molding compound for producing inorganic sintered products by injection molding In a ceramic or powder metallurgical molding compound which contains waxes as binder,  the addition of  an ethylene-vinyl acetate copolymer, an organic peroxide, an azo ester and an alcohol in combination with an extrac-tion with a solvent leads to an improvement in the dimensional stability and the dewaxing of injection-molded shaped parts.
Patent CA-2112599-A1 (CA)
Title: Atactic polypropylene
Inventor: RESCONI LUIGI
IPC: C08F4/60
Filed: 1993-12-30
Abstract: ABSTRACT OF THE DISCLOSURE       Amorphous propylene polymers are disclosed having the following characteristics:          (a)  intrinsic viscosity [?] > 1 dl/g;          (b)  %(r) - %(m) > 0, wherein %(r) is the % of syndiotactic diads and %(m) is the % of isotactic diads;          (c)  less than 2% of the CH2 groups contained in sequences (CH2)n, with n ? 2;          (d)  Bernoullianity index (B) = 1 ? 0.2.     These propylene polymers, which are in addition endowed with a narrow molecular weight distribution, can be obtained directly from the polymerization reaction of propylene as sole product and, therefore, do not require to be separated.
Patent CA-2114648-A1 (CA)
Title: Navigation and positioning system and method using uncoordinated beacon signals
Inventor: KELLEY DAVID C
IPC: G01S5/14
Filed: 1992-08-13
Abstract: A positioning system uses a multiplicity of commercial broadcast stereo FM radio signal transmitters (102), at known fixed locations, each of which transmits a beacon signal having a phase that is unsynchronized with the phases of the beacon signals of the other transmitters. All the beacon signals have a frequency approximately equal to a 19 KHz. A fixed position observer unit (110), positioned at a known location, receives the beacon signals from all the transmitters in the vicinity, determines their relative phases, and broadcasts data representing these relative phases.  Mobile units (120), at unknown locations, receive these broadcast values, as well as beacon signals from at least three radio transmitters. Each mobile unit includes phase detection circuitry (144) that detects the phases of the beacon signals at the mobile receiver's current position. This is accomplished using a signal radio signal receiver. A digital phase-locked loop, coupled to the radio signal receiver, generates a phase error signal for each beacon signal. The phase error signals are then used to compute a distinct phase value for each beacon signal. In the preferred embodiment, each mobile receiver includes a computer (150) for computing its location based on the broadcast relative phase values and the detected phases. In another embodiment the position computations for many mobile receivers are performed at a central data processing station.
Patent CA-2117849-A1 (CA)
Title: Ink Jet Head and Ink Jet Apparatus Employing the Same
Inventor: SHIMOMURA AKIHIKO
IPC: C08L101/00
Filed: 1994-10-11
Abstract: An ink jet head comprises parts for holding liquid ink, the parts being sealed with a moisture-curing sealant composed mainly of an organic high polymer compound having an alkoxysilane moiety represented by Formula (1) in the molecule thereof:   (see formula I) where X is hydrogen, methyl, ethyl, propyl or halogen;      R is methyl, ethyl or propyl; and n is 1, 2 or 3.
Patent CA-2119608-A1 (CA)
Inventor: SCOTT DANIEL G
IPC: F16J3/02
Filed: 1994-03-22
Abstract: A multi-thickness diaphragm member including clamping sections that are sized for assembly of the diaphragm in standard air brake valve devices and a flexure portion intermediate the clamping sections that forms a convolution during assembly.  The thickness of the flexure portion is less than that of the clamping sections to facilitate formation of the diaphragm convolution without wrinkling, in order to alleviate progressive fatigue failure.  The thin flexure portion of the diaphragm is joined with the respective clamping sections through a tapered area, which lies entirely outside of the annular space in which the diaphragm convolution forms during assembly, to thereby maximize the radius of curvature of the convolution for optimum utilization of the flexure portion in forming the convolution.
Patent CA-2120136-A1 (CA)
Inventor: MERCADO EMILIO A
IPC: D06P1/651
Filed: 1992-09-29
Abstract: A method of dyeing film of polyethylene terephthalate wherein the film (1) is immersed in a dye bath (15) or solvent or dispersion dyes, dissolved or dispersed or both in a carrier consisting of glycerol triacetate, the dye bath (15) being heated so the film (11) is raised to the glass transition temperature of the film (11), and the dye and carrier are absorbed into the film (11). The dye and carrier are removed from the surface of the film (11) by a washing bath (18), and the film (11) is then heated (20) to remove the carrier absorbed in the film (11) without depreciating the dyestuff or the film (11).
Patent CA-2122473-A1 (CA)
Inventor: BEAUSANG LEE ANNE
IPC: G01N33/68
Filed: 1992-10-29
Abstract: Disclosed is a method for detecting and quantitating soluble nuclear matrix proteins in body fluids and extracellular media. The method is useful for monitoring the viability of cells and tissue, for evaluating the progress of a disease or its treatment, and for evaluating the cytotoxicity of unknown compounds. Also disclosed are methods for inducing the release of nuclear matrix proteins insoluble form from cells.
Patent CA-2122936-A1 (CA)
Inventor: MESSIER MICHEL
IPC: H02G1/14
Filed: 1994-07-18
Abstract: Pour installer des fils électriques sur la famille de produit BIX de Northern Telecom, l'outil QTBIX16A, aussi de NT, est utilisé couramment. Malgré un haut niveau de qualité d'installation accomplie par l'utilisation de cet outil, une limitation importante à l'efficacité d'utilisation provient du fait que l'outil ne peut qu'installer un fil à la fois. Dans la présente invention, le niveau de qualité d'installation ainsi que la simplicité d'opération est maintenue tandis que huit fils peuvent être installer à la fois, permettant une amélioration de 700% sur l'efficacité de l'opération.
Patent CA-2125221-A1 (CA)
Inventor: BALL DOUGLAS C
IPC: A47B87/00
Filed: 1994-06-06
Abstract: MOBILE TABLE SYSTEM                        ABSTRACT OF THE DISCLOSURE A mobile table system is provided in which multiple tables can be juxtaposed in many different configurations to facilitate a wide variety of both group and individual activities. Each table has a top with oppositely oriented side edges shaped to abut flush with the side edges of like tables, an outer marginal edge configured to accommodate a user thereby, and an inner marginal edge with a generally concave shape which defines a central space when aligned with the inner marginal edges of like tables. Each table includes legs to support the same freestanding on a floor surface. A first one of the legs depends from the top adjacent the outer marginal edge thereof and has a foot at the lower end thereof, and a second one of the leg depends from the top adjacent the inner marginal edge thereof and has a roller at the lower end thereof, so as to permit manual translation of the tables across the floor surface in a wheelbarrow fashion. A latch arrangement may be provided to detachably interconnect like tables in a manner which enables the same to be readily pulled apart.
Patent CA-2125393-A1 (CA)
Title: Artificial joint
Inventor: KUBEIN-MEESENBURG DIETMAR
IPC: A61F2/32
Filed: 1992-12-08
Abstract: ABSTRACT OF THE DISCLOSURE     An artificial joint for the replacement, in particular, of human joints, consisting of at least two joint sections (21,22) with spherical functional surfaces moving in relation to each other, wherein the relation to one another of the curvature of the functional surfaces (23,24) featuring a circular section contour are convex-convex, convex-concave or concave-concave, and the geometry of the joint is determined by means of a joint line with two joint axes progressing through the centers of rotation M1,M2 of the functional surfaces with the radii R1,R2, where R1 is the radius of the circular section contour of the functional surface with the midpoint M1 and R2 is the radius of the circular section contour of the functional surface with the midpoint M2, and where a pressure distribution body (25), the slide faces (26,27) of which feature a curvature adapted to correspond to the functional surfaces, is arranged between and supported by the two functional surfaces (23,24) of the joint sections (21,22), where the slide faces (26,27) of the pressure distribution body (25) are approximately the same size.
Patent CA-2127190-A1 (CA)
Title: Apparatus and method for automatically controlling a reference frequency in a dual mode receiver
Inventor: CAHILL STEPHEN V
IPC: H04B1/26
Filed: 1994-06-30
Abstract: Apparatus and Method for Automatically Controlling a Reference Frequency in a Dual Mode Receiver Abstract of the Disclosure An apparatus and method for automatically controlling a reference frequency (120) in a receiver (104) that receives either analog (116) or digital (136) information signals. The receiver (18) includes a frequency translator (109) for translating a carrier frequency (137) to an intermediate frequency (118) and maintaining the intermediate frequency (118) at a desired value responsive to the reference frequency (120). A first measure of frequency error (211, 212) is detected between the reference frequency (120) and the intermediate frequency (118). A second measure of frequency error (125, 126) is detected between the reference frequency (120) and the intermediate frequency (118). A current signal (213) is produced responsive to the first measure of frequency error (211, 212) when the receiver receives the analog information signal (116) and responsive to the second measure of frequency error (125, 126) when receiver receives the digital information signal (136). A frequency control signal (130) is produced responsive to the current signal (213) to automatically control thereby the reference frequency (120) when the receiver (18) receives either analog (116) or digital (136) information signals.
Patent CA-2127774-A1 (CA)
Title: Continuous process for preparing aromatic amines
Inventor: ZARNACK UWE J
IPC: C07C209/36
Filed: 1994-07-11
Abstract: A CONTINUOUS PROCESS FOR THE PRODUCTION OF AROMATIC AMINES                ABSTRACT OF THE DISCLOSURE     Aromatic diamines and polyamines are produced by a continuous process for the catalytic hydrogenation of the corresponding dinitro and polynitro compounds at elevated temperature. Heat removed from the reaction mixture may be used to produce steam with an overpressure of ?2 bar.
Patent CA-2127942-A1 (CA)
Title: Video-Data Transmitter, Video-Data Receiver, and Video-Data Transceiver
Inventor: TANAKA MASATOSHI
IPC: H04N11/04
Filed: 1994-07-13
Abstract: A video-data transmitter comprising a chrominance data multiplexer that multiplexes parallel data obtained by digitizing a chrominance signal Pb, which is a component signal of an analog HDTV video signal, with parallel data obtained by digitizing a chrominance signal Pr.  A word multiplexer multiplexes parallel data obtained by digitizing a luminance signal Y, which is a component signal of the analog HDTV video signal, with the output data of the chrominance data multiplexer.  A parallel-to-serial converter converts the parallel data output from the word multiplexer.  A video data receiver comprising a serial to parallel converter that converts received serial data into parallel data, and a word separator that separates the output data of the serial to parallel converter into parallel data in the Y channel and parallel data in the Pb/Pr channel.
Patent CA-2128820-A1 (CA)
Title: Rapidly disintegrating pharmaceutical dosage form and process for preparation thereof
Inventor: GOWAN WALTER G JR
IPC: A61K9/20
Filed: 1994-07-26
Abstract: ABSTRACT      The present invention relates to a compressed pharma-ceutical dosage form containing pharmaceutical particles coated with a taste-masking  composition,  a water-dis-integratable,  compressible  carbohydrate  and  a  binder. These components are dry blended and compressed into a dosage form, such as a tablet, having a hardness suffi-cient to cause the carbohydrate to disintegrate within 30 seconds after oral administration, thereby allowing the coated particles to be swallowed.
Patent CA-2128935-A1 (CA)
Inventor: SHEA PATRICK P
IPC: B65B51/22
Filed: 1994-07-27
Abstract: The present invention is for a method and cam for folding a tab for removing a seal that has been affixed to a collapsible tube.  A laminate removal tab is cut integral with the seal when the seal is cut, and then, in accordance with the present invention, bent back over the neck after the seal is welded to the tube mouth, by means of a cam.          The tab is easily lifted and grasped by the fingers to pull the seal off the mouth.
Patent CA-2130101-A1 (CA)
Inventor: KRANZ KLAUS
IPC: E04D3/36
Filed: 1993-02-11
Abstract: The invention relates to a fixing (10) of a roof sealing strip (46) or the like, consisting of a holder (16) and a securing device (14) penetrating said hol-der and the sealing strip (46) beneath it, which is pivotably and form-fittinglysecured to the holder (16), presses the latter against the top of the sealing strip (46) and is anchored in the substructure (52). In order to construct a fixing (10) of the kind concerned in such a way that, with the simplest possible shaping and fitting, it permits the secure covering of the hole in the sealing strip (46) needed for the passage of the securing device (14), it is proposed that the hol-der (16) be capped by a cover (12) on the upper side (21) of which is arranged adevice (20) for torque transmission (21) and on the underside (26) of which is constructed a coupling engaging so as to be longitudinally movable with the upper end (28) of the securing device (14). Said coupling holds the securing de-vice (14) integrally in rotation with the cover (12) only in the region of its upper end position. The free edge (18) of the cover (12) surrounding the holder (16) is sealed to the underlying sealing strip (46). A sealant need not be used in assem-bly if the whole of the cover (12) or at least the edge region (18) of the cover(12) lying on the sealing strip consists of a material which can be bonded to the sealing strip (46) by friction welding.
Patent CA-2131214-A1 (CA)
Inventor: VETTER GREGORY J
IPC: E05F11/34
Filed: 1994-08-31
Abstract: A housing assembly for a window operating assembly having a drive shaft and drive shaft boss having recesses on opposite sides thereof. The housing assembly includes a cover having a top-side with an opening therethrough and sides depending from the top side to define an interior and an exterior. The cover is open on the interior for receiving a portion of the window operating assembly including a drive shaft boss portion with a portion of the drive shaft extending through the top side opening to the exterior The depending sides having outer edges mateable with a window operating assembly to maintain alignment of the cover with a substantial portion of the operating assembly housed by the cover. A discrete connecting member is secured to the cover interior and includes an oblong opening with a narrow portion having a radial dimension less than that of the drive shaft boss. The oblong opening is axially aligned with the cover annular opening and, when secured to the operating assembly, has its narrow portion substantially radially aligned with and received in the drive shaft boss recess.
Patent CA-2134330-A1 (CA)
Title: Process for stabilising copolymers of maleic anhydride and vinyl ethers
Inventor: MEYER HARALD
IPC: C08K3/00
Filed: 1993-04-20
Abstract: Abstract of the Disclosure:  A process for stabilizing a copolymer of maleic acid or maleic anhydride and vinyl alkyl ethers against a reduction in molecular weight in aqueous solution or in the solution of an organic solvent by adding 0.001 to 10 % by weight, based on the copolymer, of a reducing agent, a tert-butyl-containing phenol or a mixture thereof.
Patent CA-2134644-A1 (CA)
Inventor: KOO MIN S
IPC: E04C3/294
Filed: 1994-03-23
Abstract: A  prestressed  composite  beam  structure  from  which  the expansion joints, which were inevitably used in the conventional prestressed composite beam structure can be removed so that  the structural and functional  problems owing to  the expansion joints can be  solved  and  the span of beans can be  lengthened, and construction materials  can be considerably saved.     The construction method in which the composite beams can be Dade  into  divided  short  beams  in  order  to  overcome  the difficulties of transportation and  handling in cases where the length of the prestressed   composite beam is long.  After the preflexion loads have been applied to the beam which was profiled in reverse to the sag curve of the continuous beam structure, concrete is cast and cured on the flange, and then the preflexion is removed.  The problems of the negative moment on the connection between the beams is solved by lifing or lowering the support.     For quick and easy assembling with the prestressed slab, the composite bean has shear key grooves and a reinforcing beam.
Patent CA-2134703-A1 (CA)
Title: Multiple stage centrifugal compressor
Inventor: BRASZ JOOST J
IPC: F04D17/12
Filed: 1994-10-31
Abstract: A multiple stage centrifugal compressor has baffle rings attached at the inlet to each of the impellers, between a shroud side curvature and a hub side curvature.      The dimensions and spacings of the baffle rings are selected as a function of the shroud side radius of curvature R S and the hub side radius of curvature R H. For two baffle rings, the radii are R C1 = (R C2 x R H)1/3 and R C2 = (R S x R H2)1/3.
Patent CA-2138222-A1 (CA)
Title: Process for preparing aldehydes substituted in the .alpha. position by an alkyl radical
Inventor: SPRINGER HELMUT
IPC: C07C45/50
Filed: 1994-12-15
Abstract: Aldehydes  having  from  8  to  17  carbon  atoms  in  the molecule and substituted in the .alpha. position by an alkyl radical are obtained from the terminal olefins containing one less carbon atom. For this purpose, the olefins are first isomerized in the presence of iron carbonyl and then, without separating off the iron compound, hydro-formylated in the presence of rhodium as catalyst.
Patent CA-2139834-A1 (CA)
Title: Coatings on glass
Inventor: PARKES DAVID P
IPC: G02B1/14
Filed: 1995-01-09
Abstract: A mirror comprising a glass substrate,  a low transmissivity reflecting coating on the substrate and an opacifying layer which is disposed on the glass substrate for a front surface mirror  or  on  the  reflecting  coating  for  a  back surface mirror, the opacifying layer comprising an alkyd resin based paint having an organo silane primer incorporated therein. The present invention also provides a method of producing mirrors  comprising  depositing  onto  a  hot  ribbon of glass during   the   production   process   a   low   transmissivity reflecting coating and applying an opacifying layer to the glass substrate or the reflecting coating of the mirrors so formed, the opacifying layer comprising an alkyd resin based paint  having  an organosilane primer  incorporated therein. The  present  invention  still  further  provides  a  paint composition for use as a mirror backing  paint,  the paint composition having a resin component consisting of an alkyd resin as the base resin of the composition,  optionally in admixture with a melamine resin, at least one opacifier and an organo silane adhesion promotor in an amount of around 5% by weight based on the weight of the paint and the paint being substantially lead-free.
Patent CA-2141563-A1 (CA)
Title: Novel 2-Substituted Indane-2-Mercaptoacetylamide Tricyclic Derivatives Useful as Inhibitors of Enkephalinase
Inventor: WARSHAWSKY ALAN M
IPC: A61P9/12
Filed: 1993-07-23
Abstract: The present invention relates to novel 2-substituted indane-2-mercaptoacetylamide tricyclic derivatives which are useful as inhibitors of Enkephalinase.
Patent CA-2142361-A1 (CA)
Inventor: JURKOWSKI THOMASZ
IPC: G01N33/44
Filed: 1993-09-10
Abstract: The measuring device comprises two flat-wall heat exchangers (3a, 3b), one to each side of a flat plate (1), two samples (2a, 2b) of similar thickness (E) of the material being tested, placed between the outer surface of the heat exchanger (3a, 3b) and one surface of the central plate (1), a device for positioning and holding the heat exchangers (3a, 3b) and at least two temperature sensors, one of which (T2) consisting of a thermocouple is incorporated in the central plate (1), the other (T1) also consisting of a thermocouple, being incorporated in the outer wall of the plate of one of the heat exchangers (3a). Application in the injection of plastics.
Patent CA-2144451-A1 (CA)
Title: Mat cutting system
Inventor: GEIDL VERNE
IPC: B23Q17/22
Filed: 1993-09-09
Abstract: A system for cutting windows or openings in mats used in framing works of art. The system involves the use of a variably positionable head (28) to which a cutting blade (30) is attached for cutting a beveled edge in the mat. A longitudinal drive (22), transverse drive (24), and orthogonal drive (26), form a combined positioning device capable of moving the head in any direction. A rotational drive (32) may also form part of the combined positioning device for rotating and adjusting the position of the blade (30). A linear variable displacement transducer (100) is coupled to the head (28) and operatively coupled to the orthogonal drive (26) to maintain the head (28) a constant distance away from the mat so the blade (30) cuts a continuously smooth beveled edge in the mat.