baber/WOPTO huggingface dataset:
Patent WO-0175301-A1 (WO)
Title: Unite motrice de propulsion vig-1
Inventor: GOLUBEV VLADIMIR IOSIFOVICH
IPC: B64C33/02
Filed: 2001-04-02
Abstract: L'invention est destinée aux équipements hydrauliques pour aéronefs et concerne un moteur ou un propulseur de type à aile battante. Selon l'invention, l'unité motrice de propulsion comprend au moins une aile dont l'emplanture est reliée à un organe d'entraînement faisant des mouvements sphériques oscillants, d'une part, au moyen d'un raccord par charnière avec deux arbres-manivelles montés aux extrémités d'un arbre de travail, installé sur un socle, et d'autre part, au moyen d'une chaîne cinématique d'appui qui relie l'organe d'entraînement à la base. Pour assurer une plus grande fiabilité, la chaîne cinématique d'appui est constituée d'au moins deux éléments, d'un guide et d'un coulisseau. Un des éléments (par exemple, le guide) est relié à l'organe d'entraînement, et le deuxième élément (par exemple, le coulisseau) est relié à la base. L'invention concerne aussi différents modes de réalisation des chaînes cinématiques d'appui. Dans le mode de réalisation de l'unité sous la forme d'une éolienne, l'organe d'entraînement est intégré à un couvercle. Le couvercle comprend une jupe et recouvre un arbre de travail avec une roue dentée et une roue conique, la jupe recouvrant la partie tubulaire de la base avec le coulisseau installé à l'intérieur de celle-ci et se présentant comme un rouleau qui interagit avec le guide disposé à l'intérieur de la jupe.
Patent WO-03085922-A1 (WO)
Title: Procede de radiodiffusion de listes multimedia discretes
Inventor: KREBS MARK
IPC: H04N7/173
Filed: 2002-04-04
Abstract: L'invention concerne un procédé de radiodiffusion multimédia par Internet reposant sur la transmission de listes multimédia discrètes à des destinataires dans des états de disponibilité. Cette invention a également trait à des systèmes et procédés de radiodiffusion par Internet, notamment à la radiodiffusion de données multimédia sur Internet. Dans un premier aspect de cette invention, un procédé permet de radiodiffuser des données multimédia à des destinataires Internet en ligne, lesdites données multimédia n'étant pas diffusées comme un flux binaire continu. Les données multimédia sont plutôt diffusées par le biais de l'utilisation de listes discrètes d'objets, certaines données étant des fichiers multimédia, tels que des images, des sons et des vidéo, et d'autres objets importants pour chaque présentation multimédia de destinataire qui contiennent des fichiers exécutables, des références à des pages Web, et des pages Web contenant des applets. Des listes subséquentes sont ensuite transmises de manière asynchrone à tous les destinataires pour fournir à des destinataires individuels une présentation et un contenu multimédia supplémentaires, en fonction des indications des états de disponibilité des destinataires individuels.
Patent WO-03064416-A1 (WO)
Title: Tripeptides heterocycliques utiles en tant qu'inhibiteurs de l'hepatite c
Inventor: LLINAS-BRUNET MONTSE
IPC: A61P1/16
Filed: 2003-01-24
Abstract: La présente invention concerne des composés représentés par la formule (I). Dans la formule, R1 représente un dérivé hydroxyle ou sulfonamide; R2 représente t-butyle ou  CH2-C(CH3)3 ou  CH2-cyclopentyle; R3 représente t-butyle ou cyclohexyle et R4 représente cyclobutyle, cyclopentyle ou cyclohexyle. Ces composés ou un sel pharmaceutiquement acceptable de ces derniers sont utiles en tant qu'inhibiteurs de la protéase de protéines non structurelles NS3 du virus de l'hépatite C (VHC).  Formule (I)
Patent WO-2004026376-A1 (WO)
Title: Seringue a crans de resistance et methodes d'utilisation
Inventor: FERGUSON GARY W
IPC: A61M5/315
Filed: 2003-09-17
Abstract: L'invention concerne une seringue (100) comprenant des crans (125) qui entraînent des changements de résistance au déplacement du joint de seringue (115) ou du piston (120), assurant ainsi une rétroaction à l'utilisateur quant à la position et à la vitesse de déplacement du piston. Ladite rétroaction d'utilisateur peut être utile dans des situations stressantes, dans des conditions de faible éclairage ou dans d'autres circonstances défavorables. De plus, dans certains modes de réalisation, lesdits crans peuvent aider à une distribution précise ou permettre à la seringue de présenter une fonctionnalité supplémentaire, ladite seringue pouvant fonctionner tel une source de vide. Les crans peuvent être des parties saillantes telles que des languettes, des bulles ou des anneaux continus (225, 231, 335) à usage unique ou répété ou lesdits crans peuvent se présenter sous la forme d'indentations. Les crans peuvent se présenter sous la forme de motifs, de différentes tailles et formes ou lesdits crans peuvent être mélangés et assortis comme requis ou souhaité.
Patent CA-2002663-A1 (CA)
Inventor: KAUFMAN ARIE E
IPC: G06T15/00
Filed: 1989-11-09
Abstract: La présente invention porte sur une méthode et un dispositif de stockage et d'extraction de voxels faisant partie de faisceaux orientés selon les directions de stockage et d'extraction d'un réseau de voxels tridimensionnel. Les voxels sont stockés en mémoire par une mise en correspondance avec une pluralité de modules de mémoire dans l'une des directions de stockage et d'extraction. Chaque module de mémoire est affecté d'un index et a des adresses de cellules internes. La mise en correspondance est effectuée au moyen d'une fonction de désalignement linéaire utilisant les coordonnées x, y et z et un entier n. Les voxels peuvent être extraits dans les directions de stockage et d'extraction par une inversion de la mise en correspondance d'un voxel ou plus en utilisant les paramètres spatiaux et l'entier n. L'inversion de la mise en correspondance de la présente méthode est également utilisée pour mesurer la profondeur des voxels le long des directions de stockage et d'extraction.
Patent CA-2003525-A1 (CA)
Title: Method for upgrading of mrm (mechanically recovered meat)
Inventor: RASMUSSEN PETER B
IPC: A23L13/40
Filed: 1989-11-21
Abstract: ABSTRACT            METHOD FOR UPGRADING OF MRM (MECHANICALLY RECOVERED MEAT) In the method for upgrading of MRM (mechanically recovered meat), wherein MRM is treated with an endo-protease with a pH-activity optimum above neutrality with a proteolytic activity related to a weight unit of dry protein which will generate a maximum viscosity increase in relation to the initial viscosity of at least 50%, for a period of time corresponding to a resulting viscosity of the MRM which is between 100 and 75% of the maximum viscosity generated by the enzyme treatment, whereafter the enzymatic activity is destroyed by means of any method which does not harm the functionality of the meat. The method does not involve any dilution with relatively large amounts of non-meat proteins, it gives rise to satisfactory organoleptic and functional properties, and it is relatively cheap.
Patent CA-2003864-A1 (CA)
Title: Stabilized polysiloxane fluids and a process for making the same
Inventor: KENDALL STEVEN S
IPC: C08L63/00
Filed: 1989-11-24
Abstract: ABSTRACT            Organopolysiloxane fluids, thiofunctional polysiloxane fluids, or blends of organopolysiloxane fluids and thiofunctional polysiloxane fluids are stabilized against degradation in the presence of kaolin clays at elevated temperatures by adding an epoxy containing compound.
Patent CA-2005472-A1 (CA)
Title: An oil filter for internal combustion engines
Inventor: TRABOLD HERMANN
IPC: B01D27/06
Filed: 1989-12-14
Abstract: PCT No. PCT/DE89/00764 Sec. 371 Date Sep. 10, 1990 Sec. 102(e) Date Sep. 10, 1990 PCT Filed Dec. 13, 1989 PCT Pub. No. WO90/06799 PCT Pub. Date Jun. 28, 1990.The present invention relates to an oil filter (1) for internal combustion engines, which is preferably used in secondary oil circuit in addition to a conventional oil filter. The oil filter comprises a filter housing (2a, 2b, 3o, 3u) in which a filter element (5) that consists of a roll of absorbant paper that is wound about a rod (4) is installed. In order to simplify production and inventory management, the present invention proposes that the oil filter be configured as a set of elements that comprises the body sections (2a, 2b) and caps (3o, 3u) and a rod (4) with the rolled filter element (5). The volume of the oil filter can be matched to a particular application by connecting a plurality of body sections (2a, 2b) with an appropriate number of rods (4).
Patent CA-2005793-A1 (CA)
Title: Method for the detection and quantification of hyaluronan
Inventor: GHOSH PETER
IPC: G01N33/543
Filed: 1989-12-18
Abstract: This invention provides a method for the detection and/or quantification of HA in biological samples.  The method is an inhibition method using a hyaluronan binding protein and hyaluronan bound to a solid support.      The invention also provides a diagnostic kit for use in the method of the invention.
Patent CA-2007447-A1 (CA)
Title: Communication producing system
Inventor: SATOH YASUTA
IPC: A63J19/00
Filed: 1989-12-29
Abstract: ABSTRACT OF THE DISCLOSURE A communication producing system capable of carrying out performance as if there is communications between movable articles and/or the movable articles and reproduced image or sound.  The system includes one or more movable articles formed in imitation of a girl or doll and actuated in association with the replaying of an audio or video tape by an audio or video tape recorder.  Sound reproduced from the recorder is output from a loudspeaker for actuating the movable article.  The actuation of the movable article and recorder is controlled by a control circuit, so that the movable article may be actuated in association with the actuation of the recorder.
Patent CA-2010131-A1 (CA)
IPC: D21F7/02
Filed: 1990-02-15
Abstract: The invention concerns a drive unit (10) for the center-wind reel-up of a paper machine or paper finishing machine, comprising means by which the rotation drive of the motor (11) is transferred to the shaft (19).  In its interior, the shaft (19) comprises a transfer shaft (21) rotatable along with the shaft (19), said transfer shaft (21) being fitted to be displaceable on a coupling and uncoupling process in the direction of the longitudinal axis (X1) of the shaft (19) by means of a cylinder device (22).  When the transfer shaft (21) is displaced (arrow L1) towards the coupling half (23b) of the central drum of the paper web roll (P), the coupling half (23a) of the drive unit attached to the end of the transfer shaft (21) is displaced into engagement with the web roll coupling half (23b).  The invention further concerns a hydraulic operating system for the reel-up.
Patent CA-2010898-A1 (CA)
Inventor: SUEMITSU YUKIMASA
IPC: C23C2/14
Filed: 1990-02-26
Abstract: A galvannealed steel sheet having distinguished anti-powdering property and anti-flaking property is disclosed. The steel sheet comprises a matrix steel sheet and a galvannealed coating layer having a coating weight of 45 to 90 g/m2, composed of 8 ~ 12 wt.% Fe and 0.05 ~ 0.35 wt.%, preferably 0.05 ~ 0.30 wt.% Al, the balance being Zn, provided on at least one side of the matrix steel sheet, the galvannealed coating layer having a .GAMMA. phase with a thickness of not more than 1.3 µm, preferably not more than 1.0 µm in the region at the boundary to the matrix steel sheet, and the surface region of galvannealed coating layer has a structure either (1) ? and ? phases do not exist in the surface region of the galvannealed coating layer, or,  (2) when at least one of ? and ? phases exist therein, the total amount of the at least one of ? and ? phases in the galvannealed coating layer is not more than 1.5 g/m2.
Patent CA-2012973-A1 (CA)
Inventor: ZION EARL M
IPC: G09F7/18
Filed: 1990-03-23
Abstract: A  composite  fiber  and  resin  sign  post  for displaying highway signs which provides great reduction in vehicle damage in the event a vehicle moving at high speed collides with the sign post.   This potential is achieved by controlling  the mode  and  location of  the structural failure of the post upon impact.  The failure mode  of  the  post   is  controlled  by  varying  the configuration   of   the   post   in   cross-section,   in combination with varying the specific fibers and resins, and in further combination with varying the location and placement  of  the  fibers.    The  composite  post  may be constructed by pultrusion,  filament winding,  or related processes.   A preferred embodiment uses a ground anchor socket  constructed either  by processes  and  components similar to those used in manufacturing the post,  or by stamping sheet steel and spot welding to form a socket.          The anchor socket provides additional control over the post  failure  and  makes  replacement  of  damaged  posts quicker and easier.
Patent CA-2016976-A1 (CA)
Title: Preparation of ethylene copolymers containing nonfibrous carbohydrates as fillers, and their use
Inventor: KLIMESCH ROGER
IPC: C08K5/151
Filed: 1990-05-17
Abstract: - 34 -          O.Z. 0050/40891 Abstract  of  the  Disclosure:    Preparation  of  polar ethylene copolymers filled with from 5 to 90% by weight of a nonfibrous carbohydrate by extrusion of a molten mixture of the components, no water being added and the polar ethylene copolymer used being one which is not dispersible in water without assistance, and the use of the resulting filled polymers.
Patent CA-2017046-A1 (CA)
Title: Methods and compositions for reduction of drag in hydrocarbon fluids
Inventor: NAIMAN MICHAEL I
IPC: C09K3/00
Filed: 1990-05-17
Abstract: METHODS AND COMPOSITIONS FOR REDUCTION OF DRAG IN HYDROCARBON FLUIDS          Abstract of the Disclosure:        A method for reducing friction loss in flowing hydrocarbon fluids is disclosed.  The method comprises adding to the fluid an effective amount of an oil-soluble polyamine and a terpolymer of styrene, alkyl acrylate and a carboxylic acid selected from the group consisting of acrylic acid and methacrylic acid.  Related compositions are also disclosed.
Patent CA-2018703-A1 (CA)
Inventor: VAN LAAR JACOBUS
IPC: C21B7/14
Filed: 1990-06-11
Abstract: A channel structure, i.e. iron trough or iron runner, for flow of molten pig iron during tapping of a blast furnace, comprises a wear lining which provides the  surface along which the iron flows, a permanent lining outside the wear lining and an outer lining of high thermal conductivity outside the permanent lining.          The outer lining has a bottom wall and two opposed side walls thermally connected at their lower ends to the bottom wall.  To improve resistance to thermal stress, outside and adjoining at least one, but not all, of the walls of the outer lining, there is at least one refractory insulating lining layer, and the other or others of the walls of the outer lining are thermally coupled to heat dissipating means.
Patent CA-2020401-A1 (CA)
Inventor: JAASKELAINEN VESA
IPC: B65H49/38
Filed: 1990-07-04
Abstract: A carriage for the transportation of a cable reel, comprising two parallel support elements (2, 3) which form a space between them for a reel (6) and are displaceable with respect to each other in the transverse direction (B) of the support elements, and supporting means (10) mounted on the support elements for the reel. In order to transport the reels with their central axes (A) transversely to the driving direction of the carriage so that the axes of the reels are positioned, irrespective of the size of the reels, at a constant distance from a fixed reference point (12) in the carriage, the support elements are provided with vertically displaceable carrier wheels (7) and with displacing wheels (9), the axes (C) of which extend in the longitudinal direction of the support elements. When the support elements are lowered, the displacing wheels contact the underlying surface (11) only after the reel has made contact with said surface and the supporting means have released the reels
Patent CA-2020550-A1 (CA)
Title: Spatial augmentation of vertices for level of detail transition
Inventor: PIAZZA THOMAS A
IPC: G06T15/50
Filed: 1990-07-05
Abstract: ABSTRACT OF THE DISCLOSURE       In a computer image generation system, the number of vertices which define polygons is augmented in real time for providing finer detail and for effecting smooth level of detail transition.  Augmented vertices may have components that are statistically derived in which case it is not necessary to store and/or predefine them. Alternatively,  some vertex components may have predetermined values derived from mapping data or from other deterministic sources and may be stored in compact form.  Processing polygons defined by the augmented vertices along with the original vertices may be used for displaying the finer detail.  Statistically derived finer detail is especially suited for providing non-specific detail to features such as terrain and bodies of water, while deterministic data allows highly accurate representations of specific 'real world' locations.  Vertex augmentation may be controlled by the following breakup-criteria:  range from the viewpoint, angle from the viewpoint boresight, desired maximum error or other criteria and combinations thereof.
Patent CA-2022340-A1 (CA)
Title: Retortable closure for plastic container
Inventor: OSIP THOMAS W
IPC: B65D47/36
Filed: 1990-07-31
Abstract: There is disclosed a closure which permits the opening of a membrane sealed nutritional or pharmaceutical product container in a single action motion which also maintains a hermetic seal under retort conditions. This closure includes a generally cylindrical side wall having threads along the inner surface thereof and retaining means for cooperative engagement with the lip of a plastic container, and a top having an annular rim portion and a center portion, with the top having a lower surface attached to a heat-sealable barrier able to be secured to the plastic container, with the top also having a center portion removal means. A method is also disclosed for providing a hermetic seal on plastic containers using the closure and plastic container of this invention.
Patent CA-2024590-A1 (CA)
Inventor: PARKER DANE K
IPC: B01J31/12
Filed: 1990-09-04
Abstract: The present invention relates to a process for the catalytic oxidation of hydroxy containing aromatic compounds to form the respective quinone compounds comprising contacting a hydroxy containing aromatic compound of the formula:        (see fig. I) with a molecular oxygen containing gas in the presence of:   (a)  a catalytic amount of a cobalt (II) compound, (b)  a primary aliphatic amine having the nitrogen atom attached to a tertiary carbon, and (c)  an alcohol selected from the group consisting of methyl alcohol, ethyl alcohol, isopropyl alcohol, butyl alcohol, 2,2,2-trifluoroethanol and benzyl alcohol, wherein X is selected from the group consisting of -OH, or (see fig. II) and R is individually selected from the group of radicals consisting of hydrogen, an alkyl having from about 1 to about 18 carbon atoms, an alkoxy having from about 1 to 8 carbon atoms, a phenyl and an aralkyl having 7 to 12 carbon atoms.
Patent CA-2026473-A1 (CA)
Title: Turf handling machine
Inventor: MAIL STUART P
IPC: A01B45/04
Filed: 1990-09-28
Abstract: TURF HANDLING MACHINE An apparatus for laying turf is provided. The apparatus comprises a self propelling chassis which carries a roll of turf, means for rotating said roll of turf, means for rotating said roll of turf thereby to unwind said turf onto a surface on which said turf is to be laid and means for synchronising automatically the laying of said turf with the speed of travel of said chassis. The apparatus may be adapted for cutting turf.
Patent CA-2029099-A1 (CA)
Title: Method and apparatus for cooling, neutralizing, and removing suspended particulates from the gaseous products of combustion and for improving the efficiency of any furnace to which said apparatus is attached ("the kagi scrubber")
Inventor: KAGI THOMAS SR
IPC: B01D53/75
Filed: 1990-11-01
Abstract: The present invention discloses a method and apparatus for calling and removing the toxic particulates, heavy metals, noxious fumes, and acid from the gaseous products of the combustion of materials high in impurities and/or toxic substances.  Said invention accomplishes the above when dense exhaust and smoke emitted by a furnace are drawn through a series of three treatment chambers by the tremendous vacuum effect of extremely high-velocity vertical water and alkaline solution jets.  The hydraulic pressure of the water and alkaline solution jets, in addition to providing draft, forces impurities in the gaseous waste to hydraulically dilute or dissolve in a turbulent liquid bath below.  The apparatus improves the efficiency of any furnace to which it is attached by channeling exhaust-heated water through an external radiator, thereby supplementing the heat output of the furnace to which the device is attached.
Patent CA-2029623-A1 (CA)
Inventor: DIJKHUIS JOB
IPC: C22B7/02
Filed: 1990-11-09
Abstract: A method for selectively separating Zn from an acidic aqueous solution containing ions of Zn and Fe obtained by leaching of blast furnace dust using hydrochloric acid comprises first precipitating Fe from the solution and then treating the resultant Zn-containing solution with an alkali to precipitate Zn.         The Zn-containing solution is treated in two stages; in the first precipitation step the pH is adjusted to from 4.0 to 4.3.
Patent CA-2031044-A1 (CA)
Inventor: BRANOVICH LOUIS E
IPC: H01J23/04
Filed: 1990-11-28
Abstract: A cathode is made from tungsten powder using as an impreg-nant the product formed from adding about 1 mole of a member se-lected from the group consisting of zirconium, zirconium dioxide, hafnium, hafnium dioxide, uranium, uranium dioxide, titanium, and titanium dioxide to about 50 to about 100 moles of a compound se-lected from the group consisting of Ba3A12O6, Ba3WO6, and Ba4A12O7.
Patent CA-2031644-A1 (CA)
Title: Peptide antiviral agents
Inventor: ASHTON WALLACE T
IPC: A61K38/00
Filed: 1990-12-06
Abstract: Fl TITLE OF THE INVENTION PEPTIDE ANTIVIRAL AGENTS            ABSTRACT OF THE DISCLOSURE         A series of substituted peptides have been found to possess antiviral potency - specifically against herpes viruses - by selectively inhibiting the viral ribonucleotide reductase enzyme.
Patent CA-2031969-A1 (CA)
Title: Photographic color copying apparatus
Inventor: BRONNIMANN ROLF
IPC: G03B27/73
Filed: 1990-12-11
Abstract: The copy master is illuminated in scanning sections located along scanning lines and measuring light coming from the scanning sections of a scanning line is spectrally decomposed and subsequently passed onto a photoreceiver line coordinated with the scanning line involved. Along this photoreceiver line photoreceiver groups sequentially follow each other, each group being assigned to the spectrum of a scanning section of the scanning line involved.
Patent CA-2034607-A1 (CA)
Title: Fiber optic fuel and liquid gauge
Inventor: VALI VICTOR
IPC: G01F23/292
Filed: 1991-01-21
Abstract: FIBER OPTIC FUEL AND LIQUID GAUGE                 ABSTRACT OF THE DISCLOSURE     A fiber optic fuel or liquid level gauge is disclosed which determines the liquid level by measuring the amount of light loss due to evanescent transfer to the fuel or liquid.   An optical  fiber  is  supported in the fuel or liquid tank, with a first end adjacent the highest possi-ble liquid level to be measured with a reflector at the first end.  The optical fiber extends downwardly through the  tank,  and its  second end is connected to a light source for injecting light into the fiber.  The intensity of the input light is compared to the intensity of light reflected from the first fiber end, and the liquid level is calculated from the light loss.  The gauge has very high reliability since it has no moving mechanical parts.