baber/WOPTO huggingface dataset:
Patent CA-2039170-C (CA)
Inventor: GRONAU KURT
IPC: B65B69/00
Filed: 1990-04-19
Granted: 1995-09-12
Abstract: The invention relates to a wire-removing device for units (7) consisting of two stacks standing closely next to one another and composed of a plurality of bales (11, 12, 13) arranged one on top of the other, each unit (7)  being surrounded in one plane by a bundle  (15) embracing all the bales and composed of a plurality of parallel individual wires. So that the removal of wire from the units (7) can be carried out fully automatically and at the same time in order to wind the wire bundle to form a coil, there is in the lower region of the unit (7) a wire-cutting means (18) which is combined with a wire-lifting means (3) for lifting the severed wire bundle (15). Furthermore, there is a gripping means (4) which grasps the wire bundle (15) on both sides of the wire-lifting means (3) and which brings it into a predeter-mined extraction position. The severed wire bundle (15) is grasped by a winding means, wound to form a roll and ejected from the device.
Patent CA-2039536-C (CA)
Title: Motion adaptive luminance signal and color signal separation filter
Inventor: YAMAGUCHI NORIYUKI
IPC: H04N9/78
Filed: 1991-04-02
Granted: 1996-02-20
Abstract: The present invention relates to a filter for separating luminance and color signals from a composite color television signal    in  which  the  frequency  of  the  color  signal  is multiplexed over  the  high-frequency  region of  the  luminance signal.    When  a  picture  is  detected  with  respect  to  its motion  under  frame  correlation  and  if  that  motion  is relatively  small,   the  separation  of  luminance  and  color signals is performed based  on the interframe correlation. If the motion is  relatively large,  the separation of luminance and   color   signals   is   made  based   on   the   interfield correlation.  The luminance and color signal  separation based on the interfield correlation is  attained from a correlation with signals  in  fields spaced forwardly and rearwardly away from the subject field by one field. This is accomplished by selecting  a  calculation  having  the  highest  correlation  in calculations for an objective sample point and a plurality of sample points located about the objective sæmple point. Such a  correlation  is  determined by checking the  correlation of image signals  in the set of sample points which are spaced apart  from one another by one frame and located around the objective sample point.
Patent CA-2039631-C (CA)
Inventor: MADRZAK ZYGMUNT
IPC: B65H19/10
Filed: 1991-04-03
Granted: 2000-02-08
Abstract: For making a web connection, an adhesive tape is used which essentially features on only one side an adhesive layer. The cover foil of this adhesive layer is comprised of two parts that are separated by a longitudinal seam. Applied on the other side of the substrate of the adhesive layer is at least one narrow adhesive strip, also having a cover foil, which preferably is contained on an edge of the adhesive tape. Also provided is a double-stick adhesive tape wherein the longitudinal seam is created by a plurality of perforations. The tapes of the invention can be used as a splice for a paper roll. Processes and devices for making such splice are also disclosed.
Patent CA-2042492-C (CA)
Inventor: SAVANELLA JAMES A
IPC: F01N13/00
Filed: 1991-05-14
Granted: 1995-05-23
Abstract: An automatic tractor-trailer exhaust coupling apparatus has a valve for diverting exhaust gases through a connecting conduit to a tractor coupling device.  The tractor coupling device delivers the gases, irrespective of angular relationship between tractor and trailer, to a trailer coupling device which in turn passes the gases to the trailer heat transfer means.  The tractor and trailer coupling devices automatically connect on engagement of the trailer fifth wheel with the trailer.
Patent CA-2045009-C (CA)
Title: Rapid coupling arrangement
Inventor: OETIKER HANS
IPC: F16L37/086
Filed: 1991-06-19
Granted: 2000-01-18
Abstract: A rapid coupling arrangement, especially for engine blocks of internal combustion engines in which all bores in the engine block are non-threaded bores which can be made in a single operation. The coupling arrangement further includes a bushing member which assists in retaining a spring member that can lock a tubular connecting member in place after its insertion into the bushing and engine block.
Patent CA-2047696-C (CA)
Title: Methode de lecture et d'enregistrement de fichiers pour supports non effacables
Inventor: SCIUPAC LUIS H
IPC: G11B27/32
Filed: 1990-02-23
Granted: 1998-11-24
Abstract: L'invention est une méthode de transfert de fichiers, dans un sens ou dans l'autre, entre la mémoire d'un ordinateur et un support non réinscriptible dans laquelle une antémémoire est créée comme intermédiaire entre l'adresse de transfert d'un système d'exploitation et ce support. Cette antémémoire comporte une structure d'affectation de fichiers système (Fig. 6), qui est présentée dans un format correspondant à celui d'un support effaçable, et un fichier répertoire (Fig. 7). Le répertoire enregistré sur le support non réinscriptible est versé dans l'antémémoire et la structure d'affectation de fichiers système (Fig. 6) est construite à l'aide de l'information contenue dans le répertoire. Dans l'exécution d'une instruction du système d'exploitation, telle qu'une instruction de lecture ou d'enregistrement, l'accès au support se fait par l'intermédiaire de l'antémémoire. Par exemple, dans la lecture d'un fichier de données, les emplacements de secteur indiqués par le fichier système (67) et les secteurs correspondants sont lus sur le support (67). Dans l'enregistrement d'un fichier de données, les secteurs qui contiennent de nouvelles données sont identifiés, les anciens secteurs du support sont étiquetés et seuls les nouveaux secteurs sont enregistrés sur le support avec des pointeurs qui les mettent en correspondance avec les secteurs restés inchangés.
Patent CA-2048097-C (CA)
Title: High-strength, damage-resistant rail
Inventor: BESCH GORDON O
IPC: C22C38/46
Filed: 1991-07-29
Granted: 1998-05-05
Abstract: A high-strength, damage-resistant rail characterized by essentially consists of 0.60 to 0.85 wt% of C, 0.1 to 1.0 wt% of Si, 0.5 to 1.5 wt% of Mn, not more than 0.035 wt% of P, not more than 0.040 wt% of S, and not more than 0.05 wt% of A~, a balance being Fe and indispensable impurity.  The rail comprises corner and head side portions having a Brinell hardness HB of 341 to 405 and a head top portion having a hardness which is not more than 0.9 of the Brinell hardness of the corner and head side portions.
Patent CA-2051105-C (CA)
Inventor: WIRSIG RALPH CARL
IPC: B29C65/00
Filed: 1990-11-21
Granted: 2000-07-25
Abstract: L'invention se rapporte à une unité de thermoscellage, qui sert à sceller et à découper simultanément au moins deux couches d'un film thermoplastique et qui est particulièrement conçue pour être utilisée avec une machine de formage, de remplissage et de scellage du type vertical utilisée pour emballer des substances fluides, telles que de la crème fondante au chocolat appliquée comme couche de glaçage sur des produits de patisserie. L'unité de thermoscellage comprend deux mâchoires (11, 12) et un élément thermoscellant à impulsion électrique. Au moins l'une des mâchoires peut effectuer un mouvement transversal et sert à replier un film tubulaire obtenu à partir du film thermoplastique et à le faire passer entre les mâchoires. Cet élément thermoscellant est monté sur la première des deux mâchoires et un tampon résilient (31) est monté sur la seconde mâchoire. L'unité de thermoscellage se caractérise en ce que: (i) l'élément thermoscellant comprend deux ailettes allongées plates en métal (21, 22) reliées par un segment allongé courbe en métal (23), dont chaque bord latéral est joint à un bord latéral de l'une des ailettes allongées; les plans des ailettes forment un angle compris entre 140 et 180 ; le segment allongé est disposé à l'extérieur des côtés de l'angle formé par les plans des ailettes; la largeur de chaque ailette est comprise entre 1000 et 4000 mum et l'épaisseur de chaque ailette est comprise entre 125 et 500 mum; (ii) la première mâchoire (11) est fabriquée en métal et comporte une base d'élément (15) qui est constituée de deux surfaces planes (16, 17), qui se coupent en formant un sommet allongé (35) selon un angle sensiblement égal à l'angle formé par les plans des ailettes allongés (21, 22) de l'élément thermoscellant; l'élément thermoscellant et la base d'élément sont conçus de façon qu'un espace d'air libre soit former entre le sommet (35) et le segment allongé courbe (23) de l'élément thermoscellant; la première mâchoire comporte en outre une ou deux surfaces de serrage longitudinales (13, 14) dont chacune est placée adjacente à la base de l'élément et comporte plusieurs fentes transversales (26, 27) disposées de façon que la surface non fendue de chacune des surfaces de serrage représente environ 20 à environ 60 % de la superficie totale de la surface de serrage; et (iii) la seconde mâchoire (12) comporte un tampon résilient (31) monté sur la face destinée à coopérer avec la première mâchoire; le tampon résilient, la base de l'élément et les surfaces de serrage de la première mâchoire sont conçus de façon que, lorsque les première et seconde mâchoires sont mises en contact l'une avec l'autre, le tampon résilient et les surface de serrage retiennent fermement les films thermoplastiques entre eux; et le tampon résilient et le segment allongé de l'élément thermoscellant exercent une force suffisante l'un sur l'autre, de façon à ce que, lorsque l'élément thermoscellant est chauffé électriquement, les films thermoplastiques soient scellés et tranchés par l'élément thermoscellant.
Patent CA-2051508-C (CA)
Title: Solar system house and method for temperature control
Inventor: OKUMURA AKIO
IPC: E04D13/18
Filed: 1991-09-16
Granted: 1996-06-11
Abstract: A solar system house, where the air heated by sun-light can be effectively utilized regardless of azimuth or direction of the room, characterized in that there are provided an air passage with one end opened as external air intake and extending with the same gradient as that of roof directly under roof plate, a solar energy heat collector comprising a ridge duct serving as a heat collecting box communicated with the other end of said air passage, and heat accumulating and heat radiation unit is formed between heat accumulating underfloor concrete slab and floor panel having hot air flowout hole into the room, all of these components being connected by the handling box with built-in fan communicated with ridge duct and by descending duct from said handling box.
Patent CA-2053495-C (CA)
Inventor: BIAGIOTTI GUGLIELMO
IPC: B29C65/78
Filed: 1991-10-15
Granted: 1999-09-28
Abstract: An apparatus for glueing the tail or outer end of a web of material which has been formed into a log which comprises: device (9, 13) for unwinding the tail from the log (R); applicator (45) for applying glue to the log; tail rolls (97, 99) for re-winding the tail back on the log and glueing the tail to the log; and conveyor (23, 41) for transferring said log. The applicator for applying the glue includes a dispenser device (55-63) provided with a nozzle (61) forming at least one upwardly oriented slit (63) from which the glue is dispensed by overflowing; the log (R) conveyor (23, 41) discharges the log, with the tail (L) being unwound from it, above the glue dispenser, causing it to roll over said slit (63) for the application of the glue to the log.
Patent CA-2060821-C (CA)
Title: Head lamp device for automobiles
Inventor: OISHI SATOSHI
IPC: F21V15/00
Filed: 1992-02-07
Granted: 1994-11-22
Abstract: A head lamp device for automobiles has a light source and a cover member arranged in front of the light source.          The light source is comprised of a transparent hard resin plate curved outwardly at its central part, and a transparent soft resin sheet intimately in contact with a rear surface of the transparent hard resin plate with a peripheral edge of the transparent soft resin sheet attached fluid tight to a peripheral edge of the transparent hard resin plate.   The transparent hard resin plate has a pipe through which a colored solution is supplied into and removed from a space formed between the transparent hard resin plate and the transparent soft resin sheet.
Patent CA-2069643-C (CA)
Title: Stabilization of chlorofluorocarbon compositions
Inventor: SLUGA ROBERT M
IPC: C11D7/26
Filed: 1991-10-10
Granted: 1996-04-09
Abstract: A method of stabilizing chlorofluorocarbon compositions thereby is provided. The stabilized composition comprises a chlorofluorocarbon and a sufficient amount of an epoxidized, generally high molecular weight stabilizer having an oxirane con-tent sufficient to effectively stabilize the chlorofluorocarbon. The stabilizer is preferably an epoxidized oil having a molecular weight in the range of about 300 to about 1,500 and an oxirane content of at least about 4 %. The method includes the step of ad-ding a sufficient amount of such a stabilizer to the chlorofluorocarbon composition. The chlorofluorocarbon composition typical-ly comprises chlorofluoromethane, chlorofluoroethane, mixtures thereof or a chlorofluorocarbon-alcohol azeotropic solution. Al-so provided is an improved continuous dialyzer cleaning method utilizing the stabilized chlorofluorocarbon composition.
Patent CA-2069700-C (CA)
Title: Mixed powder for powder metallurgy and sintered product thereof
Inventor: TAKATA JINSUKE
IPC: C22C33/02
Filed: 1992-05-27
Granted: 1998-08-18
Abstract: A mixed powder for powder metallurgy comprising a Fe powder and an alloy powder mixed together in which the mean particle size and the solidus line temperature of the alloy powder and the amount of the liquid phase formed during sintering are so defined as to attain most suitable sintering behavior, that is, the mean particle size of the alloy powder is smaller than 20 µm, the solidus line temperature of the alloy powder is set to higher than 950°C and lower than 1300°C and the amount of the liquid phase formed during sintering is more than 20%.  A sintered product having desired properties can be obtained by using the mixed powder described above.
Patent CA-2070966-C (CA)
Title: Heavy truck tubeless tire flat bottom rim and assembly of such a kim with tire with an aspect ration of less than 0,80
Inventor: DURIF PIERRE
IPC: B60C15/024
Filed: 1992-06-10
Granted: 2001-10-02
Abstract: The rim in accordance with the invention is a rim formed of a metal rim base (1) and two movable side rings (2), each of said rings (2) consisting of vulcanized rubber reinforced by a circumferentially stretchable annular element (41) the cross-section of which is only slightly deformable under compressive stress. A tire of an H/B form ratio of 0.80 which is particularly adapted to such a rim has beads each comprising two annular elements (64', 64''; 74', 74''; 84', 84''; 94', 94'') which are unstretchable and have faces which make it possible to insert between them either the end (72, 92) of the carcass reinforcement (70, 90) or the carcass reinforcement (60, 80) and/or itself or its turn-up (61, 81).
Patent CA-2071938-C (CA)
Title: Container closure and method for producing same
Inventor: HEYN WILLIAM M
IPC: B29C45/14
Filed: 1990-12-18
Granted: 2001-05-01
Abstract: A closure (10) for a container (32), and a method for producing the same, wherein the closure comprises an end panel (24) and a plastic frame member (12) connected together and which can be placed over, or snapped onto, and then the frame member can be permanently attached and hermetically sealed to the flange of a metal, glass, plastic or composite container or can. The interface of the end panel (24) and frame member (12) is such as to hermetically seal the container and yet the end panel can be readily peeled from at least a portion of the frame member for gaining access to the interior of the container. A pull tab (26), or ring, is provided to assist in peeling the end panel to an open position. Depending on the manner of attaching or securing the end panel to the frame member, separation or peeling can result from an adhesive failing or from a cohesive failing of the material forming the frame member, or the end panel, or the adhesive.
Patent CA-2073493-C (CA)
Inventor: SAKAGUCHI MASASHI
IPC: C07K14/125
Filed: 1992-07-08
Granted: 2003-05-27
Abstract: The present invention is directed to a recombinant Marek's disease virus produced by mutation of a Marek's disease virus with a plasmid wherein said plasmid comprises (1) a gene fragment derived from the Us region or inverted repeat sequences adjacent to both ends of said Us region of a Marek's disease virus genome and (2) an exogenous gene expression cassette incorporated in said gene fragment, said cassette comprising an exogenous gene bound downstream of a promoter derived from an animal cell or an animal virus.      The invention is further directed to a process for preparing the same, a multivalent live vaccine for birds comprising the same, and a vector for administration of a physiologically active substance to birds comprising the same.
Patent CA-2074878-C (CA)
Title: Process for the preparation of dissymetrical aliphatic secondary alkylamines
Inventor: FORQUY CHRISTIAN
IPC: C07C209/16
Filed: 1992-07-29
Granted: 1996-10-08
Abstract: Process for the preparation of aliphatic amines of general formula R-NH-R' where R is an aliphatic residue containing from 10 to 22 carbon atoms, and R' an aliphatic residue containing from 1 to 8 carbon atoms, which consists in reacting, in hydrogen under reduced pressure, an alkanol with a monoalkyl amine in the presence of a catalytic system consisting of a supported nickel catalyst and an alkali metal carbonate, more precisely potassium carbonate.
Patent CA-2076007-C (CA)
Title: Digital virtual earth active cancellation system
Inventor: ZIEGLER ELDON W JR
IPC: G10K11/178
Filed: 1991-02-07
Granted: 1998-09-15
Abstract: A digital virtual earth active cancellation system (14) which receives a phenomena input signal (r) representing residual phenomena to be cancelled and has an adaptive filter (44) which generates a cancellation signal (y). A system impulse response (c) is convolved with the cancellation signal (y) and is subtracted from the input signal (r) to produce an estimate of noise (x). The adaptive filter (44) produces the cancellation signal (y) by filtering the estimated noise (x) with a filter weight (a) that is adapted by the system impulse response (c). By convolving the estimate of noise (x) with the system impulse (c) to adapt the filter (44), the values sent to an adapter (50) for the adaptive filter (44) are kept within 90° phase of the residual signal (r). This substantially eliminates the problems associated with destructive feedback due to phase shifts without the need for external reference signals.
Patent CA-2078666-C (CA)
Title: Heterovesicular liposomes
Inventor: KIM SINIL
IPC: B01J13/02
Filed: 1991-03-20
Granted: 2001-10-02
Abstract: Disclosed are heterovesicular liposomes containing different biological compositions (14, 14a) each encapsulated in sepa-rate chambers of the liposomes, having defined size distribution, adjustable internal chamber size and number, methods of mak-ing them and treatment of patients with them. The preparation process includes the addition of composition to first lipid compo-nent in the vial to obtain an emulsion, the addition of composition to second lipid component in the vial to obtain a second emulsion and mixing these emulsions to form a chimeric emulsion.
Patent CA-2081575-C (CA)
Title: Sheet for covering a substrate and a method for producing a molding using the same
Inventor: ABE HIROSHI
IPC: B29C70/78
Filed: 1992-02-28
Granted: 1997-09-23
Abstract: According to the present invention, a surface of a molding is provided with soft touch feeling by making a sheet for covering a substrate having a soft touch layer adhere to the surface of the molding.   A covering film having soft touch feeling can easily be formed even on surfaces of products with unevenness and curves.  This sheet for covering a substrate has a soft touch layer formed from a resin composition containing at least one substrate selected from the group consisting of elastic beads and a porous inorganic material, and a urethane resin as its main components.  This sheet is placed in a mold and a resin is molded in the mold, whereby a molding having soft touch feeling can be obtained. The sheet for covering a substrate has extensibility and is not likely to be broken during the molding.
Patent CA-2082152-C (CA)
Inventor: NICOLAOU KYRIACOS C
IPC: C07D521/00
Filed: 1991-05-06
Granted: 1997-11-18
Abstract: On divulgue des intermédiaires utiles dans la préparation des oligosaccharides calichéamicine et espéramicine, et particulièrement les noyaux B contenant une hydroxylamine substituée par le soufre et l'oxygène des deux oligosaccharides, de même que des méthodes pour les fabriquer et les utiliser, y compris la préparation d'antibiotiques chimères avec ces derniers.
Patent CA-2085984-C (CA)
Title: Units provided with an external thread
Inventor: DURR WALTER
IPC: A61C13/263
Filed: 1992-04-07
Granted: 1995-06-27
Abstract: The invention relates to a member provided with an external screw thread, in which at least in the end portion of the screw thread there is provided at leastone plastic part for at least partially covering the same and/or at least partially replacing the same.
Patent CA-2086714-C (CA)
Title: Paint stripper composition
Inventor: JAREMA CHESTER P
IPC: C11D7/32
Filed: 1993-01-05
Granted: 1999-01-26
Abstract: Compositions according to the present invention include as essential components: from about 10% to about 50% by weight of d-limonene, from about 50% to about 90% by weight of NMP, and from about 0% to about 10% by weight of a thickener.
Patent CA-2088068-C (CA)
Title: Protein structure of the plant toxin gelonin
Inventor: ROSENBLUM MICHAEL
IPC: A61K39/395
Filed: 1991-08-14
Granted: 1999-06-15
Abstract: cDNA coding and amino-acid sequence for gelonin or for a polypeptide having an activity which inhibits cellular protein synthesis but does not bind to a cell surface receptor
Patent CA-2092227-C (CA)
Title: Cover for a spare wheel
Inventor: JORDAN HANS-PETER
IPC: B62D43/00
Filed: 1993-03-23
Granted: 1998-07-28
Abstract: A cover for a spare wheel arranged externally at the rear of a motor vehicle has a clamping strap which covers the entire tread of the tire.  In its lateral edge regions, the clamping strap is drawn in towards the center of the wheel.  A round plate covers the free side of the wheel.   Over the peripheral edge region of the plate, the drawn-in edge region of the clamping strap engages. In order to make such a cover easy to mount for a single person and to permit it to be used simultaneously for different tire widths, there is provided an outer, annular region of the plate bent to extend towards the spare wheel.  A support body can be inserted into a vehicle-side receptacle as far as a stop.  The support body is attached to the center of the rear of the plate.  The length of the support body is dimensioned such that, when tightening the clamping strap, the plate, acting so to speak as a disc spring, presses the support  body against its stop.
Patent CA-2105626-C (CA)
Title: Wheel balancer with adjustable operator pod
Inventor: CUNNINGHAM CHARLES L
IPC: G01M1/16
Filed: 1993-09-07
Granted: 2005-01-11
Abstract: The present invention discloses a wheel balancer having a floor standing base and an operator keyboard aid display pod mounted to a support above the base.  Manually adjustable brackets attaching the substantially L-shaped support to the base and to the pod allow the pod to be adjusted by the operator through four degrees of freedom, including into a space minimizing position for shipping or storage.