baber/WOPTO huggingface dataset:
Patent BG-51781-A1 (BG)
Title: Mixer for core mixtures
Inventor: ALEKSANDROV DOBROMIR KH
IPC: B22C5/18
Filed: 1991-07-29
Abstract: The mixer finds application in foundry work. It is with increased efficiency and the foundry core mixture obtained is with good homogeneity. The mixer consists of a cylindrical body (1) with a chamfered cover and a flat bottom where there are located bent elements (6) fixed to a hub (4) of a drive shaft. The bent elements (6) are provided with radially protruding repellers (7) with second set of repellers (13) fixed behind them. The working surface of the first repellers (7) has an arcuated concavity inclined in its output to the body (1) axis. The upper end of the working surface of the second repellers (13) is located above the upper end of the working surface of the first repellers (7). Peripheral chamfering is provided in the lower part of the body (1).
Patent WO-0024187-A1 (WO)
Title: Dispositif d'identification a distance de marques cryptees pour proteger et controler leur authenticite
Inventor: JELEV JIVKO GEORGIEV
IPC: H04L29/06
Filed: 1999-10-21
Abstract: L'invention concerne un dispositif d'identification à distance de marques/d'étiquettes multimédias cryptées à une ou plusieurs couches, placées sur des produits afin de protéger ceux-ci et de contrôler leur authenticité. Ce dispositif permet notamment d'identifier des produits à n'importe quel endroit de la planète connecté à distance aux sièges des fabriquants ou des organes de contrôle possédant le code correspondant à ces marques chiffrées. Ce dispositif d'identification à distance de marques/étiquettes multimédias cryptées à une ou plusieurs couches placées sur des produits est destiné à protéger et à contrôler l'authenticité de ces produits au moyen d'un lecteur (2) conçu pour lire la marque-étiquette (31), ce dispositif étant par ailleurs raccordé à l'aide d'un câble (3) à un dispositif (1) par l'intermédiaire d'un processeur (5), lui-même relié au réseau (30) par un bloc de cryptage (6), des boutons de commande (8), et un répondeur haute fréquence (7). Les répondeurs (9-15), y compris des processeurs de décodage (16-22), sont notamment connectés audit réseau afin de pouvoir comparer la marque visible et la marque cryptée enregistrées sur chaque niveau des supports multimédias (23-29). En outre, la connexion en sens inverse s'effectue vers ledit réseau (30) par l'intermédiaire des unités de traitement (16-22) placées dans lesdits répondeurs (9-15), et vers le bloc de cryptage (6) par l'intermédiaire du récepteur (7), l'unité centrale de traitement (5) étant raccordée à un dispositif d'affichage (4).
Patent WO-0121820-A1 (WO)
Title: Manipulation transgenique de sn-glycerol-3-phosphate et production de glycerol avec un gene de glycerol-3-phosphate deshydrogenase a retroaction deficiente
Inventor: ZOU JITAO
IPC: C12N15/53
Filed: 2000-09-21
Abstract: La présente invention concerne un procédé qui permet de transformer génétiquement une plante de manière à ce qu'elle exprime une glycérol-3-phosphate déshydrogénase à rétroaction déficiente. L'enzyme à rétroaction déficiente augmente les taux de glycérol et de glycérol-3-phosphate par rapport au type sauvage, ceci induisant une meilleure tolérance au choc osmotique, et une quantité réduite d'acides gras dans les glycérolipides.
Patent WO-03098175-A1 (WO)
Title: Procede de mesure de temperature comprenant l'utilisation d'une etiquette rf/rfid passive etalonnee et procede d'etalonnage
Inventor: PETERSEN MICHAEL
IPC: G07C9/00
Filed: 2003-05-21
Abstract: L'invention concerne un système de détection de paramètres environnementaux tels que la température, qui est associé à un emballage pendant le transport et le stockage de celui-ci. Ce système comprend une étiquette d'identification par radiofréquence (RFID) passive conçue pour être placée à l'intérieur de l'emballage, et au moins un lecteur RFID conçu pour communiquer avec une telle étiquette RFID passive. Cette étiquette comprend des moyens permettant de détecter un paramètre environnemental tel que la température, des moyens permettant de mémoriser l'information relative à ce paramètre, et des moyens permettant de transmettre cette information après activation par le lecteur. Le lecteur comprend des moyens permettant d'activer cette étiquette, des moyens permettant la réception et le stockage d'une information reçue en provenance de cette étiquette, et des moyens permettant de rendre l'information reçue accessible à une partie intéressée. Ce système peut comprendre en outre une étiquette maître qui peut être fixée sur l'extérieur du boîtier, et qui l'étiquette asservie à émettre des données à des intervalles spécifiques. Si le paramètre détecté est la température, l'étiquette asservie peut utiliser un oscillateur de battement dont la fréquence de transmission se modifie en réponse aux changements de température, l'étiquette maître déterminant alors la température à partir de cette modification de fréquence.
Patent WO-2004011818-A1 (WO)
Title: Poulie a roue libre de decoupleur d'alternateur dotee d'un faible ressort en fils et d'une lubrification par graisse
Inventor: JANSEN CHRISTIAN
IPC: F16H55/36
Filed: 2003-07-25
Abstract: L'invention concerne un ensemble de découpleur (20) permettant à une courroie multifonctions (14) d'entraîner en rotation un alternateur dans le moteur d'un véhicule automobile et permettant de faire osciller la vitesse de la courroie par rapport à l'alternateur. Un moyeu est transporté de manière fixe par un arbre de transmission (15) à partir de l'alternateur, aux fins de rotation avec celui-ci. Une poulie (50) est montée rotative sur le moyeu au moyen d'un élément à roulement à billes (55) comprenant un lubrifiant permettant de minimiser l'usure par frottement dans celui-ci. Un faible ressort d'embrayage hélicoïdal (71) est couplé de manière fonctionnelle entre le moyeu et la poulie, de manière à transférer le mouvement rotatif de la poulie au moyeu pendant l'accélération de la poulie par rapport au moyeu, par l'intermédiaire de la courroie multifonctions, et permettant au moyeu de dépasser la poulie pendant la décélération de celle-ci par rapport au moyeu.
Patent CA-2001243-A1 (CA)
Title: Fertilizer
Inventor: BAUMGARTNER EUGEN
IPC: C05F11/00
Filed: 1989-10-23
Abstract: Abstract A fertilizer is to consist, to a significant extent, of a vegetable fruit meal or processed product of a fruit meal.    The fruits contain all the nutrients necessary for the survival and growth of the new plants.  The present invention makes these accessible for fertilizing.    In order to create the nitrogent content that is, as a rult, missing from the fruit meal, the fertilizer can, if required, contain an addition of an artificial fertilizer that contains nitrogen.    However, one variation that has a natural content of nitrogen can be produced.    It has been shown that liquid manure that contains nitrogen can be processed to form a fertilizer according to the present invention, and, since this can be stored and used without any problems, disposed of.  Most surprisingly, the liquid manure loses its odour when treated with the processed product of a fruit meal, and the harmful substances are bound therein.
Patent CA-2001305-A1 (CA)
Inventor: RUHOLL HEINZ
IPC: F16L55/40
Filed: 1989-10-24
Abstract: ABSTRACT OF THE DISCLOSURE            A vehicular device designed to operate in enclosed canals includes a swivel head (25) which is connected by means of a rotatable and/or vertically adjutable boom (manipulator arm) (2) to the front end of a main chassis (3).  The main chassis is fitted with rotatable supporting arms (6, 7; 6', 7') to which are attached, both above and below and equidistant to the midline of the main chassis, pairs of wheels (8, 8'; 9, 9': 28, 28', 29, 29').  The supporting arm or arms are maintained by means of a power source (16, 16') in a position of maximal spread in relation to the main chassis.
Patent CA-2002168-A1 (CA)
Inventor: DE LAFORCADE VINCENT
IPC: B65D83/34
Filed: 1989-11-03
Abstract: 12 TETE DE DISTRIBUTION POUR UN ADDITIF, DESTINEE A ETRE MONTEE SUR UN RECIPIENT, ET RECIPIENT EQUIPE DE CETTE TETE DE DISTRIBUTION. La tête de distribution comporte un canal central (5) dont une section solidaire de l'extrémité (13) de la tête est formée par une paroi cylindrique (7) qui s'arrête à une certaine distance (d) d'une paroi de fond (12), et une tubulure (14) montée coulissante par rapport à cette section (7) de canal central. La tubulure (14) comporte, vers son extrémité destinée à être tournée vers le récipient, des ouvertures (15) dans sa paroi. En position de stockage, la tubulure (14) ne coopère qu'un minimum avec ladite section (7) et les ouvertures (15) ne communiquent pas avec une chambre annulaire (6) contenant l'additif (2), tandis que dans une seconde position de travail, la tubulure a été déplacée par coulissement et lesdites ouvertures (15) établissent une communication entre le canal central (5) et la chambre annulaire (6). (Figure 1).
Patent CA-2006778-A1 (CA)
Title: Nifedipine pharmaceutical preparation
Inventor: BURGHART KURT
IPC: A61K9/12
Filed: 1989-12-28
Abstract: Nifedipine Pharmaceutical Preparation Pharmaceutical preparation containing Nifedipine as the active substance together with a solution promoter, such as, for example, copolyvidon or polyvinylpyrrolidone and/or glycerol-polyethyleneglycoloxystearate, and with a solvent, such as, for example, alcohols, in particular ethanol, or polyalcohols, as well as, optionally propelling agent for spraying in form of individually doseable sprays for sublingual administration and additionally containing in the sprayable preparation 0.5 to 30 percent by weight of benzyl alcohol .
Patent CA-2006861-A1 (CA)
Inventor: KIKUCHI TOSHIHIRO
IPC: G03G5/06
Filed: 1989-12-28
Abstract: A photosensitive member for electrophoto-graphy, including an electroconductive substrate and a photosensitive layer disposed thereon, wherein the photosensitive layer comprises a triarylamine compound represented by the following general formula (I) or (II):              (I)   (II) wherein Ar1 and Ar2 respectively denote a biphenyl group capable of having a substituent; Ar3 denotes a phenyl group capable of having a substituent or an aromatic heterocyclic group capable of having a substituent; Ar4 and Ar5 respectively denote a benzene ring capable of having a substituent or aromatic fused-ring hydrocarbon group capable of having a substituent;  R1 and R2 respectively denote  a hydrogen atom,  alkyl,  alkoxyl or halogen atom;  and at least one of Ar4 and Ar5 is an aromatic fused-ring hydrocarbon group.
Patent CA-2007089-A1 (CA)
Title: Crest gate
Inventor: OBERMEYER HENRY K
IPC: E02B7/00
Filed: 1989-01-03
Abstract: CREST GATE                  ABSTRACT OF DISCLOSURE         A crest gate for a dam spillway wherein one or more panels are hinged to flexible bladder marginal edge portions so that inflating the bladder causes the panels to move up and hold back water behind the dam.  The bladder may itself define the hinge, or the panel may be fabricated from an elastomeric material and itself, define the hinge.  The seal is further facilitated by providing a rope element (199) at the opposite side of a clamping bar (134) from that of the hinged panel edge (120a), wrapping the bladder sheet around the rope element, and passing the marginal edge portion under the clamping bar.
Patent CA-2008249-A1 (CA)
IPC: B22D17/22
Filed: 1990-01-22
Abstract: The locating pins have notched ends, each of which simultaneously restricts the movement of an expendable core in two orthogonal directions in a die casting die. A plurality of these pins alone and with other pins project into the space between the printout cavity in a die casting die and the printout portion of an expendable core positioned in that cavity. Other pins having flat ends locate the core in only one directional line. Still other pins having tapered ends require special pockets in the printout section of the core, which pockets have sides that must be formed adjacent to the tapered surfaces of these pins. The configurations of the space around the printout portions of the cores permit molten metal injected into the die to produce a skin or skull over the printout portions, which skin can have thicker ribs or portions through it for further reinforcing the printout portions. These printout portions on the parting line between two dies may have restrictions at the junction of the printout portion with the main portion of the core to form break-off rings. These rings and ribs may be formed either in the die or in the printout portion of the core, or both.
Patent CA-2017206-A1 (CA)
Inventor: ANDERSON ROBERT L A
IPC: C23C14/35
Filed: 1990-05-18
Abstract: A magnetron sputtering apparatus includes a rotatable magnet. At least a portion of the centerline of the magnet lies on a curve defined by   where ~ (u) is a preselected erosion profile. When stationary, the magnet generates a localized magnetic field of approximately constant width. In operation, when the magnet is rotated, it generates the preselected erosion profile in the target. The preselected erosion profile may be constant.
Patent CA-2019509-A1 (CA)
Title: Process and catalyst for the production of ethylene and acetic acid
Inventor: KITSON MELANIE
IPC: C07C51/25
Filed: 1990-06-21
Abstract: Case 7245(2) ABSTRACT OF THE DISCLOSURE      PROCESS AND CATALYST FOR THE PRODUCTION OF ETHYLENE                     AND ACETIC ACID      A  process and catalyst for the production of ethylene and/or acetic acid by oxidation of ethane and/or ethylene with a molecular oxygen-containing gas in the presence of a catalyst composition comprising the elements A, X and Y in combination with oxygen, the gram-atom ratios of the elements A:X:Y being a:b:c, whsrein A = ModReeWf; X = Cr, Nn, Nb, Ta, Ti, V and/or W; Y = Bi, Ce, Co, Cu, Fe, K, Mg, Ni, P, Pb, Sb, Si, Sn, Tl and/or U; a = l; b = 0 to 2; c = 0 to 2; d + e + f = a; d is either zero or greater than zero; e is greater than zero; and f is either zero or greater than zero.
Patent CA-2020793-A1 (CA)
Inventor: DESMURS JEAN-ROGER
IPC: C07C37/62
Filed: 1990-07-10
Abstract: PRECIS DE LA DIVULGATION:           La présente invention concerne un procédé de préparation de pentachlorophénol par chloration d'autres chlorophénols,  notamment  de  dichlorophénols  et  de trichlorophénols.  Plus précisément,  la présente invention concerne un procédé de chloration par le chlore gazeux, de dichlorophénols et/ou de trichlorophénols, éventuellement en mélange avec des monochlorophénols,  en pentachlorophénol, caractérisé en ce que la réaction est conduite: en  présence d'une quantité  efficace d'un halogénure de zirconium, d'hafnium, de tellure, d'antimoine, de nobium ou d'aluminium ou de l'un de leurs précurseurs,  jusqu'à ce que l'on atteigne  environ le  stade  tétrachlorophénol,  puis  en rajoutant une quantité efficace d'halogénure d'aluminium pour obtenir le pentachlorophénol.  Le pentachlorophénol est un composé utilise comme fongicide et agent de conservation du bois.
Patent CA-2023669-A1 (CA)
Title: Device for providing multimedia video on a personal computer
Inventor: PEJSKAR MICHAEL M
IPC: G06F3/153
Filed: 1990-06-26
Abstract: ABSTRACT OF THE DISCLOSURE         A device for providing and displaying multimedia video on a personal computer. The device resides on an electronic  printed  circuit  card  which  fits  into  an expansion slot on a personal computer. The device includes inputs for various video signals, such as cable TV and off-air  broadband  video  signals,  and  for  computer  video signals. The device also includes an integrated television tuner.  The computer signals can be in CGA, EGA or VGA format. The device converts the video signals into a format which is suitable for display on a computer monitox. The device may be used with either single frequency or multi frequency monitors, such as the VGA type and the multi-Sync type. The user can switch between computer and video mode without effecting the other display mode.
Patent CA-2023727-A1 (CA)
Title: Disposal of empty containers
Inventor: GILL DAVID C
IPC: B65F1/00
Filed: 1990-08-21
Abstract: ABSTRACT          DISPOSAL OF EMPTY CONTAINERS    Containers of the type having a rigid outer casing 4 accommodating an inner liner 2 are disposed of by removing the outer casing 4, expelling air remaining in the liner 2, and placing the liner 2 in a waste receptacle 10.  The casing 4 is disposed of separately.          When full, the waste receptacle 10 is disposed of in its entirety by means appropriate to the nature of the former contents of the containers.  For example, disposal of the receptacle 10 may be undertaken by specialist contractors.  This relieves the users of the containers (which may formerly contain herbicide) from the responsibility of disposing of them safely.
Patent CA-2026598-A1 (CA)
Title: Headgear with eyeglass
Inventor: LYND LARRY G
IPC: A61F9/04
Filed: 1990-10-01
Abstract: TITLE:  HEADGEAR WITH EYEGLASS                      ABSTRACT OF THE DISCLOSURE         Headgear is provided having a head element adapted to be worn by a person and including in combination an eye shield carried by the head element and which may be selectively positioned with respect to the head element in either a shielding or covering position relative to the wearer's eyes or in a stored position.  The head element has a section that is positionable on a wearer's forehead in secured relationship by a headband and is formed with a forwardly projecting visor and a storage compartment to contain the eye shield.  The storage compartment is formed by spaced apart, rigid walls that are interconnected at their upper ends by a top wall with the bottom of the compartment being open to permit movement of the eye shield into-and out of the compartment.   The eye shield has a lens structure formed of a generally planar sheet of optically transparent plastic material and is of a configuration to extend across the wearer's eyes terminating in rearwardly extending support arms that pivotally interconnect with the head element whereby the eye shield's lens structure may be swung between a stored position in the compartment and an operative position in front of the wearer's eyes.  A detent mechanism is incorporated in the structure to hold the eye shield in a selected position on the head element and out of contacting engagement with the wearer's nose.
Patent CA-2026826-A1 (CA)
Title: Modular connector
Inventor: ADAMS JOHN E
IPC: H01R13/6592
Filed: 1990-10-03
Abstract: TITLE EL-4298 MODULAR CONNECTOR ABSTRACT A shielded connector for electrical circuits comprising terminals, such as pins or receptacles, cable comprising wires and a conductive braid surrounding the wires, stackable non-conductive casings which encase the terminal/wire connection, a conductive housing which surrounds and shields the stacked casings and the entire length of the terminals, and an aperture for the cable in the conductive housing, said aperture including a rib for retaining the braid in a substantially fixed position and for providing a continuous electrical ground between the braid and the conductive housing.
Patent CA-2026983-A1 (CA)
Title: Dart tool
Inventor: BUTTERMORE EDWARD A
IPC: B25F1/00
Filed: 1990-10-02
Abstract: ABSTRACT A compact, pocket-sized dart repair tool having a planar, elongated handle with a pin-like protuberance, a flight lock-opening portion, and a flight lock-closing portion.  The flight lock-opening portion has a wedge-like spade.  The flight lock-closing portion has a conical socket or other apertures extending through the tool.  The tool is useful, via the pin-like protuberance, to tighten or loosen the threaded connection between a shaft of the dart and the barrel of the dart.  The tool is useful, via the flight lock-opening portion, to open a flight lock of a dart.  The tool is useful, via the flight lock-closing portion, to close the flight lock.
Patent CA-2032275-A1 (CA)
Inventor: LEMPERIERE FRANCOIS
IPC: E02B9/04
Filed: 1990-12-14
Abstract: For the purpose of effecting a quasi-permanent raising of the normal water level of an impounded reservoir and thereby augmenting its storage capacity except during the passage of major floods, the invention consists of installing on the sill of the spillway a water level raising means comprising at least one heavy element, the said means or water level raising elements being capable of resisting the water loads when spilling moderate heads (for discharging the floods of shorter recurrence intervals) by virtue of their own weight but breaching by overturning at a predetermined head corresponding to a level not higher than a predetermined maximum water level in order to discharge larger floods.
Patent CA-2033207-A1 (CA)
Title: Ski lift
Inventor: AEBI JAKOB
IPC: B61B11/00
Filed: 1990-05-29
Abstract: A ski lift has an anchor-shaped tow-bar (1) with L-shaped halves.  In the rest position, the long arms (5, 6) of the tow-bar halves hang parallel to each other with a gap (10) between them, while the short arms (7, 8) of the tow-bar point in opposite directions. At their free ends, the long arms (5, 6) can swivel apart about a transverse axis (9) in an intermediate piece (11) to make an acute angle with each other. When the long arms are deployed, one short arm (7) is lower than the other short arm (8). This ski lift tow-bar can therefore tow not only two skiers of the same size but also one smaller and one larger skier side by side.
Patent CA-2034820-A1 (CA)
Title: Edible emulsions
Inventor: OUT DIRK J P
IPC: A23D7/015
Filed: 1991-01-23
Abstract: L 7225 (R) ABSTRACT         EDIBLE EMULSIONS            The invention provides an edible spread of which at least 50% of the fat phase comprises a single triglyceride having a carbon number greater than 45 and preferably greater than 48.  Such spreads find particular application in the treatment of clinical conditions exhibiting aberrant fat metabolism and are also suitable for consumption by individuals not exhibiting aberrant fat metabolism.  In a preferred embodiment of the invention the fat phase is essentially pure glyceroltriolein.  While the above mentioned fat phases can be prepared by admixture of chemically synthesised triglycerides, the use, as these fat phases, of fats obtained from genetically modified oilcrops is not excluded.
Patent CA-2035798-A1 (CA)
Title: Catalytic composition for the dehydrogenation of c2-c5 paraffins
Inventor: IEZZI RODOLFO
IPC: C07C5/32
Filed: 1991-02-06
Abstract: "CATALYTIC  COMPOSITION FOR THE DEHYDROGENATION OF  C2-C5 PARAFFINS"   Abstract A  catalytic composition for the dehydrogenation  of C2-C5 paraffins, constituted by: * platinum,  in  an amount comprised within the range  of from 0.01 to 3% by weight, * optionally tin, in an amount comprised within the range of from 0 to 1.5% by weight, * a support selected from:   - titanated alumina, - titanated silica and/or - titanium silicalite in  which the titanium amount in the same support  is comprised  within  the  range of from 0.05 to  3%  by weight is disclosed.
Patent CA-2037498-A1 (CA)
Inventor: MATERKOWSKI JAMES P
IPC: C22C38/44
Filed: 1991-03-04
Abstract: An air hardened steel having a reduced nickel content and acceptable impact hardness. The air hardened steel may include 0.18-0.35 w/o carbon, 1.3-1.75 w/o silicon, 1.3-2.0 w/o manganese, 0.65-2.1 w/o chromium, 0.9-2.0 w/o nickel and 0.2-0.35 w/o molybdenum and the balance impurities, deoxidants, and iron.
Patent CA-2037618-A1 (CA)
Title: Polyethylene and process of production thereof
Inventor: YANO AKIHIRO
IPC: C08F10/00
Filed: 1991-03-06
Abstract: Polyethylene having from 1 to 60 methyl branches and from 1 to 60 hexyl or higher branches per 1000 carbon atoms, a g-value of from 0.5 to 0.9, a limiting viscosity [p] of from 0.005 to 20.0 dl/g as measured at 140°C in o-dichlorobenzene, and not more than 0.2 of terminal double bond in 1000 carbon atoms, and process for producing the same, comprising polymerizing ethylene in the presence of a catalyst composed of a coordination nickel compound of bivalent nickel, an organoaluminum compound, and an amino-bis(imino)-phosphorane represented by the general formula (I) below:      where R1, R2. R3, and R4 may be the same or different mutually and are respectively n-alkyl, isoalkyl, aryl, or trialkylsilyl.