baber/WOPTO huggingface dataset:
Patent WO-03098594-A1 (WO)
Title: Systeme de regulation de bruit actif dote d'un element de transmission allonge
Inventor: STUART PHILIP EDWARD ARTHUR
IPC: G10K11/178
Filed: 2002-11-28
Abstract: La présente invention concerne un système de régulation de bruit actif comprenant un haut-parleur (30) disposé dans une enceinte (36) à l'intérieur d'un élément de carrosserie de véhicule. L'enceinte de haut-parleur est en général située à l'avant d'un passage de roue du véhicule. Un élément de transmission allongé (46) communique le bruit d'annulation issu de l'enceinte de haut-parleur, par l'intermédiaire du passage de roue, à une sortie adjacente au tablier (42). L'élément de transmission allongé focalise et dirige le bruit d'annulation vers le tablier et contourne le passage de roue et toute restriction ainsi produite.
Patent WO-2004037010-A1 (WO)
Title: Complement alimentaire et utilisation de celui-ci pour elever le taux d'acides gras essentiels dans le betail et les produits d'elevage
Inventor: STEWART JAMES F
IPC: A23K1/16
Filed: 2003-10-20
Abstract: L'invention concerne un complément alimentaire et des procédés permettant d'augmenter la quantité d'acides gras essentiels dans le lait, les oeufs, la viande et autres sous-produits animaux notamment le bétail laitier, les bovins à viande, les chèvres et la volaille. Ce complément alimentaire contient des farines de poissons, de l'huile de poisson, des algues ou des compléments nutritionnels végétaux spécifiques combinés avec un ingrédient naturel/un mélange d'enrobage naturels qui peuvent comprendre soit du talc, de l'argile ou des combinaisons, soit des mélanges de talc ou d'argile et de poudre de germes de lin, de manière à permettre l'obtention de taux accrus d'acides gras essentiels dans le lait, les oeufs, la viande et les produits d'élevage transformés provenant d'animaux auxquels ce complément alimentaire a été administré. Chez les ruminants l'ingrédient naturel/mélange d'enrobage empêche la dégradation des acides gras essentiels dans le rumen des animaux auxquels cette composition est administrée, ce qui assure un apport plus important d'acides gras essentiels utilisables à l'animal, et permet d'obtenir des concentrations plus élevées dans le lait, la viande et les produits transformés issus de ces animaux. Les volailles recevant ce complément alimentaire présentent également des concentrations plus élevées d'acides gras essentiels dans leurs oeufs et leur viande.
Patent CA-2003548-A1 (CA)
Inventor: THORNDYKE ROBERT J
IPC: B65G13/12
Filed: 1989-11-21
Abstract: ABSTRACT     An elevating roller track assembly having a base member and a lift bar located in a channel which is formed in the base member.  The lift bar is slidably mounted for longitudinal movement relative to the base member.  A first elevator ramp is mounted on the lift bar.  The first ramp has a first ramp face which is inclined upwardly toward a first end of the base member.          A roller support member is slidably mounted in the base for longitudinal movement.  The roller support member has a bottom wall overlying the lift bar.  A plurality of load supporting rollers are mounted for rotation on and extending upwardly from the roller support member.  A second elevator ramp is mounted on the bottom wall of the roller support.  The second elevator ramp has a second ramp face which extends parallel to the first ramp face in a face-to-face relationship therewith.  A drive mechanism is provided for driving the lift bar to and fro with respect to the base member to cause the first and second ramp faces to slide over one another to raise or lower the roller support member and its associated rollers as required in use.
Patent CA-2005659-A1 (CA)
Title: Hydrogels based on fluorine-containing and saccharide monomers
Inventor: KOSSMEHL GERHARD
IPC: C08F220/22
Filed: 1989-12-15
Abstract: V-17364/+/T1T7 Hydrogels based on fluorine-containing saccharide monomers Abstract The invention relates to a hydrogel which is a copolymer of a polymerizable monomer mixture which contains a) 2-85 mol-% of a hydrophobic vinyl monomer with at least three fluorine atoms,b) 2-80 mol-% of a hydrophobic polyhydroxy vinyl monomer whose hydroxyl groups are in protected form, c) 2-70 mol-% of a hydrophilic vinyl monomer and, d) based on the total amount of monomers a)-c), 0-5 mol-% of a crosslinker, in which hydrogel the hydroxyl groups of the segments formed by the monomers b) are in protected or in free form.   These hydrogels can be used, for example, as contact lenses, intraocular lenses or in other areas of application where biologically tolerated materials are required.
Patent CA-2005695-A1 (CA)
Title: Use of salicylated derivatives for the treatment of skin aging
Inventor: LEVEQUE JEAN-LUC
IPC: A61K31/60
Filed: 1989-12-15
Abstract: The invention relates to a composition intended for the treatment of skin ageing, containing, in a physiologically acceptable medium, at least one salicylic acid derivative corresponding to the formula: <IMAGE>  in which: R represents a saturated aliphatic chain or an unsaturated chain bearing one or more conjugated or unconjugated double bonds, it being possible for the chains to be substituted with one or more halogen atoms as well as with trifluoromethyl groups, with one or more hydroxyl groups in free form or esterified with an acid, or alternatively with a carboxyl function, free or esterified with a lower alcohol;  R' represents a hydroxyl group or an ester function of formula: <IMAGE> where R1 is a saturated or unsaturated aliphatic group.
Patent CA-2005852-A1 (CA)
Inventor: OOI AKIHIKO
IPC: E04F11/18
Filed: 1989-12-18
Abstract: ABSTRACT OF THE DISCLOSURE    An apparatus for connecting at least one horizontal member with a strut comprising: a U-shaped strut bracket having left and right support plates and mounted fixedly on each side face of the strut; a plate-shaped horizontal member bracket having a screw hole at one longitudinal end thereof so as to extend in its lateral direction and sup-porting thereon the horizontal member to be movable in its longitudinal direction; and a cover member in which one longitudinal end of the horizontal member is inserted, the cover member having an elastically deformable central cover plate, a pair of side cover plate and left and right slit grooves formed between the central plate and the side cover plates into which the support plates are fitted, respectively, so as to connect through screws the cover plate with the strut bracket together with the horizontal member bracket located between the support plates in a manner such that the horizontal member is movable and turnable vertically.
Patent CA-2007504-A1 (CA)
Title: Blanks for three dimensional models
Inventor: ENSOR CHARLES H
IPC: A63H33/16
Filed: 1990-01-10
Abstract: ABSTRACT          A method of producing a three dimensional model by folding and manipulating a lamina blank in accordance with instruction information and indicia formed and/or printed on such blank. A blank for forming such a three dimensional model comprises a lamina having fold lines formed or indicated thereon and instruction information located adjacent and associated with the fold lines, such that manual manipulation, in accordance with such instruction information, will result in the formation of a desired model. The fold lines and associated instruction information preferably comprise a series of successive steps and are so located on the lamina that as each step is performed the following step becomes viewable as the making of the model proceeds.
Patent CA-2010268-A1 (CA)
Title: Parallel computer architecture
Inventor: SOUKUP JIRI
IPC: G06F13/00
Filed: 1990-02-16
Abstract: ABSTRACT             A computer system comprising a central processor, at least one satellite processor connected for interaction with the central processor, forming a parallel processing computer, a program for execution by the central processor and satellite processor, the program being coded so that it reflects the organization of data, the organization being mapped into the satellite computer, wherein the division of processing which is essential for the parallel processing computer is effected along lines of the organization of the data.
Patent CA-2011206-A1 (CA)
Inventor: SOLOMON TONY J
IPC: B60R21/12
Filed: 1990-02-28
Abstract: ABSTRACT         A barrier for partitioning the front and rear seat compartments in a motor vehicle is disclosed.   The barrier includes a transparent wall dimensioned to approximate the cross-sectional area of the vehicle interior at a location behind the front seat.   The wall has a pocket for printed matter in its lower half, and one or more light refracting channels can be located in the wall.  A frame encloses one or more edges of the wall and includes an elongate channel section containing one or more electrical lights.  The barrier can be installed, for example, in a taxi cab, and electricity supplied to illuminate printed matter placed in the pocket of the wall.
Patent CA-2012074-A1 (CA)
Title: Ws7622a, b, c and d substances, derivatives thereof, processes for preparation thereof and use thereof
Inventor: HATANAKA HIROSHI
IPC: A61K35/74
Filed: 1990-03-13
Abstract: ABSTRACT      These substances which are produced by culturing a strain of the genus Streptomyces in a nutrient medium have a human leukocyte elastase-inhibiting activity. Derivatives of the WS7622A substance having formula I are also disclosed:            wherein R1 and R2 are each lower alkyl groups or lower alkanoyl groups.  These substances, derivatives and pharmaceutically acceptable salts can be used as human leukocyte elastase inhibitors for treating degenerative diseases, for example, pulmonary emphysema, athero-sclerosis, rheumatoid arthritis, osteoarthritis, psoriasis, pancreatitis, adult respiratory distress syndrome and the like.  Pharmaceutical compositions containing these substances, derivatives and salts are also described as well as a method of treating the above diseases.
Patent CA-2013140-A1 (CA)
Title: 1-halovinylazoles and fungicides and growth regulators containing these
Inventor: SEELE RAINER
IPC: C07D521/00
Filed: 1990-03-27
Abstract: O.Z.0050/40770 ABSTRACT OF THE DISCLOSURE: 1-Halovinylazoles of the general formula I                          I   where A and B are each alkyl, cycloalkyl, cycloalkenyl, pyridyl, tetrahydropyranyl, naphthyl, biphenyl or phenyl, each of these radicals being substituted or unsubstituted, D is chlorine or bromine, and X is CH or N, acid addition salts and metal complexes thereof which are tolerated by plants, and fungicides and growth regulators containing these compounds.
Patent CA-2018952-A1 (CA)
IPC: E21B43/32
Filed: 1990-06-13
Abstract: The invention has application only to a first oil well producing  oil  having  a  high water  cut,  said  oil  well  being completed in a reservoir having an increased gas saturation, in the vicinity of the first oil well, arising from injection of gas through an adjacent injection well.  The first oil well is treated by  injecting  through  it  into  the  reservoir  a  slug  of  non-condensible gas in an amount between about 40,000 m3 and 200,000 m3.     The first well is then placed back on production and its water cut is significantly reduced.
Patent CA-2018983-A1 (CA)
Title: Bag flying-out toy
Inventor: ISHIWA TAKUZO
IPC: A63H33/00
Filed: 1990-06-14
Abstract: ABSTRACT OF THE DISCLOSURE         In a bag flying out toy, a foaming material including a plurality of foaming agents which generate gas at mixing thereof is accommodated in a gas-tight bag toy unit.  An accommodating bag unit has its volume at swelling thereof, which is smaller than that of the bag toy unit at swelling thereof.  The bag toy unit before swelling thereof is accommodated in a folded manner in the accommodating bag unit.  The accommodating bag unit is ruptured at a swelling pressure of the bag toy unit due to the foaming material.  Alternatively, the bag toy unit before swelling rests on a substrate.  A tearing cover is provided for covering the bag toy unit on the substrate to fixedly mount the bag toy unit to the substrate.  The tearing cover is torn off by a swelling pressure of the bag toy unit.
Patent CA-2021618-A1 (CA)
Title: Method for protecting multi-pulse coders from fading and random pattern bit errors
Inventor: ZINSER RICHARD L
IPC: H03M13/23
Filed: 1990-07-19
Abstract: A low-overhead method of protecting multi-pulse speech coders from the effects of severe random or fading pattern bit errors combines a standard error correcting code (convolutional rate 1/2 coding a.nd Viterbi trellis decoding) for protection in random errors with cyclic redundancy code (CRC) error detection for fading errors. Compensation for detected fading errors takes place within the speech coder.      Protection is applied only to the perceptually significant bits in the transmitted frame.
Patent CA-2023141-A1 (CA)
Title: Connector for an optical cable
Inventor: BRANDLE HUBERT
IPC: H01L33/48
Filed: 1990-08-13
Abstract: ABSTRACT OF THE DISCLOSURE A connector (2) for an optical cable (1) having at least one glass fiber (4.1, 4.2) is characterized in that the plug contact is electrical and the signal transmission is optical. For this purpose, an electrical plug contact (5.1, 5.2) is provided for the at least one glass fiber (4.1, 4.2), as well as first means for converting an electrical signal into an optical signal and/or second means for converting an optical signal into an electrical signal. The at least one glass fiber (4.1, 4.2) of the optical cable (1) is connected directly to the first and second means, respectively. The first and second means, respectively, are e.g. embodied by light-emitting diodes and photodiodes, respectively.                                                 (Fig. 1)
Patent CA-2024451-A1 (CA)
Title: Process for producing unsaturated group-terminated high-molecular weight polyalkylene oxide
Inventor: ASAI YUKIMITSU
IPC: C08G65/337
Filed: 1990-08-31
Abstract: ABSTRACT OF THE DISCLOSURE         A  process  for  producing  an  unsaturated  group-terminated high-molecular weight polyalkylene oxide by adding an alkali metal and/or an alkali metal compound capable of producing an alkali metal hydroxide on reaction with water to a hydroxyl-terminated polyalkylene oxide having a repeating unit represented by formula -R1-O- (wherein R1 represents a divalent alkylene group having from 2 to 8 carbon atoms) to substitute the hydrogen atom of the hydroxyl end group with an alkali metal (alkoxidation) the resulting polyalkylene oxide is reacted with a polyhalogen compound to increase the molecular weight of the polyalkylene oxide and then additional alkali metal and/or alkali metal compound is added before reacting the resulting high-molecular weight polyalkylene oxide with an unsaturated halogen compound to introduce an unsaturated group to the molecular chain terminals.  The first addition of alkali metal and/or alkali metal compound capable of producing an alkali metal hydroxide on reacting with water is added in an amount equivalent to or less than the hydroxyl end groups of said polyalkylene oxide and second addition of alkali metal and/or alkali metal compound is added in an amount equivalent to or greater than the remaining hydroxyl end groups.
Patent CA-2025494-A1 (CA)
Inventor: DETWEILER CHARLES A
IPC: F02M25/07
Filed: 1990-09-17
Abstract: A vacuum regulator for automotive vehicles of the type having a computer-controlled exhaust gas recirculation  (EGR) system.  The regulator controls the vacuum signal provided to the EGR valve in accordance with the current signal supplied to the regulator by the engine control computer.  The vacuum regulator includes a solenoid structure having a secondary air gap in the flux path of the solenoid at the opposite end of the pole piece from the armature.  The flux path across the secondary air gap is divided into a first fixed portion and second adjustable portion that is set during calibration of the regulator.  The sensitivity of the calibration process is therefore substantially reduced, thereby enabling more accurate settings with less chance of overshooting the desired set point.
Patent CA-2027037-A1 (CA)
Title: Process for the preparation of ethylene-propylene copolymers
Inventor: MIRRA MAURO
IPC: C08F210/16
Filed: 1990-10-05
Abstract: A process is described for the preparation of ethylene-propylene copolymers having density values from 0.880 to 0.915 g/ml, for the copolymerization of ethylene and propylene, at a high pressure and at a high temperature, in a reactor vessel or tubular reactor, in the presence of a catalyst consisting of an aluminium trialkyl and a solid catalyst component containing 0.4 to 4.0 wt% titanium on a microspherical magnesium chloride support, in which the titanium is present partially in the trivalent and partially in the tetravalent form.   The copolymers thus obtained are used for the production of film or for mixing with other polymers or with bitumen, in the production of bituminous casings for waterproofing, in the expanded foam sector and as a blending material for modifying the rheological character-istics of LLDPE.
Patent CA-2029569-A1 (CA)
Inventor: MATSUMOTO YUZO
IPC: A61K31/535
Filed: 1990-11-08
Abstract: ABSTRACT OF THE DISCLOSURE       A novel benzoxazine derivative of the formula (I):                          (I) and a pharmaceutically acceptable salt thereof which are useful as potassium channel activating agents are disclosed.
Patent CA-2032241-A1 (CA)
Title: Overhead cableway
Inventor: FEUZ FRITZ
IPC: B61B12/10
Filed: 1990-12-13
Abstract: ABSTRACT OF THE DISCLOSURE     An overhead cableway is disclosed of the type of a chair lift.  It has a cable revolving between stations and transport devices having travelling gear and being connected with the cable by removable clamps.  Travel segments at each station comprise driven friction wheels which act on the transport devices through friction surfaces provided on their travelling gear.  They form at lease one deceleration and one acceleration section each.  There are provided guide elements associated with the travel segments which cooperate with the travelling gear.  According to the invention, the friction wheels (6,10) define travelling surfaces (20) and the transport devices (50) are supported by their downwardly oriented friction surfaces (88) directly on the friction wheels.  The guide elements (48) are seated rotatably and fixed in place.  The invention presents a substantial simplification of the means for the application of contact pressure force.
Patent CA-2034216-A1 (CA)
Inventor: KOSUGE SHIGEYOSHI
IPC: C23C30/00
Filed: 1991-01-15
Abstract: MAGNETIC SHIELD          ABSTRACT OF THE DISCLOSURE      A magnetic shield which comprises: a plurality of metallic cylinders connected to each other in the axial direction thereof, each of the plurality of cylinders having at one end thereof an engaging section for receiving an end of an adjacent metallic cylinder to be connected thereto; and a film of a composite oxide superconducting material containing a CuxOy-radical, formed on the entire inner surface of each of the plurality of cylinders, including the inner surface of the engaging section thereof.  The above-mentioned magnetic shield can easily be scaled up and has a high magnetic shielding effect.
Patent CA-2034374-A1 (CA)
Title: Gas turbine engine blade
Inventor: MATULA LORI E
IPC: F01D5/30
Filed: 1991-01-17
Abstract: GAS TURBINE ENGINE BLADE       Abstract of the Disclosure A gas turbine engine blade is disclosed which includes a dovetail having retention lobes and fillets. Compression means are provided in the dovetail for introducing compressive prestresses at the fillets for reducing tensile stresses at the fillets due to loads in the blade such as centrifugal tension loads. In an exemplary embodiment, the compression means comprises a cavity in the dovetail and an insert disposed therein in an interference fit for generating compressive stresses at the cavity and at the fillets.
Patent CA-2034725-A1 (CA)
Inventor: DUBOTS DOMINIQUE
IPC: C04B38/00
Filed: 1991-01-22
Abstract: 23 PROCEDE D'OBTENTION DE CORPS SOLIDES POREUX A BASE DE CARBURE REFRACTAIRE A L'AIDE DE COMPOSES ORGANIQUES ET DE METAL OU METALLOIDE Procédé d'obtention de corps solides poreux de forme et porosité adaptées à la demande en carbure réfractaire à surface spécifique élevée caractérisé en ce qu'on mélange un composé exclusivement organique polymérique et/ou copolymérisable (par exemple une résine), carbonisable et capable de donner un squelette solide carboné, avec une poudre de métal (ou métalloïde) ou un de ses composés réductibles par le carbone, on met en forme le mélange, on réticule ou durcit le composé organique, on traite thermiquement pour carboniser entre 500 et 1000.degree.C ledit composé, puis pour opérer la carburation. Fig.1
Patent CA-2036870-A1 (CA)
Title: Glazier's wedge
Inventor: TOOHY DANIEL K H
IPC: B05C21/00
Filed: 1991-02-21
Abstract: ABSTRACT Is a tool for applying pressure between a wood, vinyl/plastic composite or metal glazing stop or retention bar or channel, and a glass sheet or multi-sheeted combination of glass and/or plastic, polycarbonate, metal composite. or any combination of materials used to separate the exterior elements form the interior of a building, or to separate a building within itself by what is commonly known as partition walls.  The hand operated tool, inserted between materials as described earlier, allows for an even amount of cushioned pressure to apply a rubber, vinyl, or other composite spline to act as a cushion against damage or breakage, and also to act as seal against infusion of moisture or vapour.
Patent CA-2037554-A1 (CA)
Title: Process and apparatus for forming stacks of bags held together by clamps
Inventor: VOSS HANS-LUDWIG
IPC: B31B160/10
Filed: 1991-03-05
Abstract: ABSTRACT            PROCESS AND APPARATUS FOR FORMING STACKS OF BAGS HELD TOGETHER BY CLAMPS           Stacks of bags are formed in that consecutively fed flattened bags having at least one stacking hole each are cyclically pushed onto at least one stacking pin. To eliminate the need for a blocking of the stacks of bags to each other by welding means or heated severing knives, at least one stacking pin which at its bottom end has an enlarged bottom head is inserted into a stacking station in step with the stacking cycles and is held in said stacking station. A striker or a sliding pusher pushes the bags onto said stacking pin when the bags have been fed by a conveyor. A top head member is inserted into the pusher before the last bag for each stack is pushed onto the stacking pin and said top head member is forced onto the stacking pin by the pusher in such a manner that the top head member is positively and/or non-positively held on the stacking pin and the stack is held on the stacking pin between the head and the head member provided at the ends of the pin.
Patent CA-2043363-A1 (CA)
Title: Metal halide lamp apparatus
Inventor: MASEKI KYOICHI
IPC: H01J61/82
Filed: 1991-05-28
Abstract: ABSTRACT OF THE DISCLOSURE    A metal halide lamp apparatus comprising a reflecting mirror and a metal halide lamp absent an outer bulb has a reflecting/thermal insulating film and a frost portion which is partially formed on the lamp outer surface within a predetermined range continued from the reflecting/thermal insulating film.   This causes a decrease in an overall illuminance decrease and the attainment of a desired illuminance ratio and prevents the occurrence of irregularity in illuminance and color.   In addition, since electrodes are asymmetrically disposed, it is possible to decrease the rate of devitrification of the luminous tube and make an attempt to increase the life of the luminous tube.