baber/WOPTO huggingface dataset:
Patent BE-895389-A (BE)
Title: Secured ornamental cuff or shirt-tab button - has L=shaped component joining stirrup to ornamental part
IPC: A44B5/00
Filed: 1982-12-17
Abstract: The ornamental button for a cuff or shirt tab is particularly for sliding over a button sewn to it, having a stirrup along the rear of the ornamental part fitting over the button. The component joining the stirrup (4) to the ornamental part (2) is L-shaped (7,8), and the ornamental part is at a distance from this component roughly equal to the thickness of the cuff or tab. The Design ensures that if the ornamental button works loose it is still prevented from dropping off by being held in the buttonhole. FL.
Patent BE-897556-A (BE)
Title: Procede et appareil a pression differentielle pour l'assemblage d'un manchon et d'un tube
Inventor: STOL I
IPC: B23K1/00
Filed: 1983-08-18
Abstract: Un procédé et un appareil de soudage d'un manchon à l'intérieur d'un tube métallique. Une tige creuse (30) portant une électrode (34) est produite dans le tube au niveau du manchon (26).  Des joints sont disposés de chaque coté de l'électrode pour former une chambre étanche dans laquelle est introduit un gaz inerte sous pression.  La tige est mise en rotation et un courant passe par l'électrode pour effecturer une soudure circonférentielle.
Patent BE-901016-A (BE)
Title: Ester benzoyloxymethylique de la norfloxacine, sa preparation et son utilisation.
Inventor: RAINOLDI A
IPC: C07D215/56
Filed: 1984-11-08
Abstract: Ester benzoyloxyméthylique d'acide 1-éthyl-6-fluoro-7-(1-pipérazinyl)-4-oxo-1,4-dihydro-quinoléine-3-carboxylique de la formule I procédé de préparation de cet ester et son utilisation comme agent antibactérien, en particulier dans le traitement des infections des voies urinaires.
Patent BE-902072-A (BE)
Title: Produits abrasifs.
Inventor: BURNAND R P
IPC: E21B10/48
Filed: 1985-03-29
Abstract: Outil abrasif présentant une partie travaillante qui comprend une garniture abrasive qui y est maintenue, cette garniture étant exposée à une haute température durant la fabrication ou l'utilisation de l'outil, caractérisé en ce que ette garniture comprend une masse de particules de diamant présentés en une quantité de 80 à 90 % en volume de la garniture, et une seconde phase présente en une quantité de 10 à 20 % en volume de la garniture, la masse des particules de diament comportant une liaison importante diamant-diamant pour former une masse squelettique cohérente, la seconde phase consistant essentiellement en silicium, celui-ci étant sous la forme de silicium élémentaire et/ou de carbure de silicium.
Patent BE-902425-A (BE)
Title: Dispositif pour la distribution de produits hydrosolubles dans une chasse d'eau.
Inventor: GODEFROY A
IPC: E03D9/03
Filed: 1985-05-14
Abstract: Ce distributeur (10) comporte un boitier (11) qui définit un compartiment (16;17) destiné à recevoir une formulation hydrosoluble (agents désinfectant, colorant) et un passage (20) permettant le coulissement d'un élément (27) d'un crochet (12) dont l'autre élément (28), relié au précédent par une charnière (26) permet l'accrochage du distributeur sur le rebord d'un réservoir de chasse. Chaque élément de crochet que sépare la charnière comporte, à proximité de cette charnière et du coté opposé à celui où a lieu le déploiement du crochet les deux talons (34, 35), étant maintenus accolés l'un à l'autre lorsque le distributeur est dans sa position d'utilisation pour constituer un organe de raidissement s'apposant au pliage de la charnière sous l'effet de la poussée vers le haut qui s'exerce sur le boitier immergé.
Patent BE-904566-A (BE)
Title: Bed and tent assembly - has mattress and sleeping bag which can be with telescopic tubular tent poles to make emergency stretcher
IPC: A47G9/00
Filed: 1986-04-09
Abstract: The bed and tent assembly consists of a mattress (1) comprising a series of parallel lengthwise inflatable tubes. Each tube contains a cylinder fo foam material and equipped with self-adhesive strips along the edges. - A cover (5) for the mattress is in the form of a sleeping bag with similar self-adhesive strips so that it can be easily fixed to the mattress. The tent frame is made from a series of lightweight metal tubes (7-9), e.g. of aluminium which, when not employed to support the tent cover, can be fitted together telescopically and, linked by bands (10), make up a stretcher for the bed.
Patent BE-769648-A (BE)
Title: Button or label attacher - for fabric or sheet of several layers
IPC: A44B1/18
Filed: 1971-07-07
Abstract: Button or label attacher for cloth, plastics, or foil, or for joining 2 thicknesses of cloth has a locking sleeve of shape-retaining material, pref. plastics with a high friction coeff. with a flexible pref. plastics filament fixed to one end on the outside. The other sleeve and has a sharp edge. An intermediate portion at least of the filament, and the sleeve are to cooperate, to retain the intermediate portion within the sleeve. The sleeve is placed on one side of the sheet and the object opposite it on the other side, and the filament is passed through the sheet, through the object, through the sheet again, and then through the sleeve via the sharp-edged end. The filament coming out of the first end of the sleeve is pulled, to press it against the sharp edge. At least part of the intermediate portion of the filament is within the sleeve.
Patent CA-1045139-A (CA)
Inventor: SCHENKER KARL
IPC: A61K31/443
Filed: 1974-02-25
Granted: 1978-12-26
Abstract: PROCESS FOR THE PREPARATION OF TETRAHYDROPYRIDINE AND           PIPERIDINE DERIVATIVES                      A B S T R A C T   of the Disclosure The present invention relates to a process for the preparation of new tetrahydropyridine and piperidine derivatives of the general formula I                                      (I) wherein R1     represents hydrogen, an alkyl group containing 1-4 carbon atoms and which may be substituted by a hydroxy or oxo radical, an alkenyl or alkynyl group each containing 3 to 4 carbon atoms, a cycloalkylmethyl group containing 4 to 7 carbon atoms, or a benzyl group wherein the phenyl radical may be substituted by at most 3 substituents from the group consisting of alkyl and alkoxy groups each containing 1 to 4 carbon atoms, but R1 must not be a methyl group in the case where A represents an ethylene radical and B represents a methylene radical and at the same time R2, R3, R4 and R5 each represent hydrogen, R2     represents hydrogen or alkyl containing 1 to 4 carbon atoms, R3     represents hydrogen, an alkyl or alkoxy group each containing 1 to 4 carbon atoms,halogen up to atomic number 35, a hydroxy group, a trifluoromethyl group, a 1-hydroxycycloalkyl group, a cycloalk-1-enyl group, or a cycloalkyl group, each of the three last-mentioned having 5 to 8 carbon atoms, R4   represents hydrogen, an alkyl or alkoxy group each containing 1 to 4 carbon atoms, halogen up to atomic number 35 or a hydroxy group, or R3 and R4 together represent a trimethylene or tetramethylene radical or, correpsonding to a fused-on benzene ring, the 1,3-butadienylene radical, R5 represents hydrogen or an alkyl group containing 1-4 carbon atoms, A    represents an ethylene or methylene radical or the direct bond, B    represents a methylene, ethylene or trimethylene radical, whereby A and B together always contain 3 carbon atoms, and X and Y each represent a hydrogen atom, or together they represent an additional bond, and of addition salts thereof with inorganic and organic acids.       These new compounds possess valuable pharmacological properties.  In particular they inhibit monoamine oxidase and antagonise the action of tetrabenazine.  They are useful as active ingredients for therapeutic preparations for the treatment of mental depression.
Patent CA-1056506-A (CA)
Inventor: DENES PETER B
IPC: H03M7/42
Filed: 1974-12-23
Granted: 1979-06-12
Abstract: DECODING CIRCUIT FOR VARIABLE LENGTH CODES         Abstract of the Disclosure A tree-structured network of substantially similar logic modules is used to decode butted variable-length code words.  Bits of a fixed-length sample from a bit stream sample, which sample has length equal to the maximum allowed code word length, are applied in parallel to respective rows of the tree.  When the codes have the prefix property, it is assured that only one row will generate an output at a terminal node.  This output uniquely identifies the decoded symbol and, by virtue of its position in the tree, indicates the associated code word length and therefore, the beginning point for the next code word.                         - i -
Patent CA-1046389-A (CA)
Inventor: GOODHUE CHARLES T
IPC: G01N33/92
Filed: 1975-02-19
Granted: 1979-01-16
Abstract: Abstract of the Disclosure A totally enzymatic method for the hydrolysis of cholesterol esters using a lipase having cholesterol esterase activity and a protease and a method for the quantative determination of total cholesterol in compositions containing both free and esterified cholesterol comprising enzymatically hydrolyzing the cholesterol esters with a lipase having cholesterol esterase activity and A protease and determining total cholesterol by gas-liquid chromatography or some other suitable technique are described.
Patent CA-1052555-A (CA)
Inventor: CHIU YING-C
IPC: B01F17/00
Filed: 1975-05-01
Granted: 1979-04-17
Abstract: ABSTRACT       In an aqueous anionic surfactant system, for use in displacing oil within subterranean reservoirs, the multivalent cation tolerance is improved by the presence of both a solute which inhibits crystal growth and a solute which forms crystalline precipitates of multivalent cations.
Patent CA-1060531-A (CA)
Inventor: VAN BUSKIRK WARREN T
IPC: G03G15/00
Filed: 1975-05-15
Granted: 1979-08-14
Abstract: ABSTRACT OF THE DISCLOSURE      An apparatus for feeding individual sheets over a support surface such as a transparent viewing platen.  The apparatus includes means for feeding the sheets wherein the feeding means is movable between an operable position over the surface and an inoperable position off of the surface.  Latching means are provided for locking the feeding means in the operable position.  Actuating means are provided for moving the feeding means between the operable and the inoperable positions, and for locking and unlocking the latching means.  Means are provided operatively associated with the latching means and the actuating means for unlocking the latching means prior to movement of the document feeder off the surface.  The unlocking means preferably comprises a lost motion device.  A reproducing machine including the above-noted feeding apparatus is also provided.
Patent CA-1051016-A (CA)
Inventor: AUFDERMARSH CARL A JR
IPC: C08J5/04
Filed: 1975-05-22
Granted: 1979-03-20
Abstract: ABSTRACT        Aqueous dispersions of aromatic polyisocyanates blocked with phenolic compounds are prepared by mixing the polyisocyanate dissolved in an organic water-soluble solvent and an aqueous solution containing an excess of the phenolic compound in the presence of an alkali metal hydroxide catalyst.  When the phenolic compound is resorcinol, the excess resorcinol in the dispersion may be reacted with formaldehyde to form a resorcinol-formaldehyde resin; when the phenolic compound is phenol, excess resorcinol may be added and formaldehyde reacted with it to form the resorcinol-formaldehyde resin, a polyepoxide and a rubber latex may be also disperesed thus forming a dispersion that may be used to form single dip adhesive coatings on polyester substrates which will adhere to rubber.
Patent CA-1043521-A (CA)
Title: Fabrication d'une membrane microporeuse par formation d'une pate sechee puis pulverisee, laminage, frittage et elimination du porophore
Inventor: JUILLARD MICHEL
IPC: F16J3/02
Filed: 1975-08-01
Granted: 1978-12-05
Abstract: La présente invention a trait à un procédé d'obtention d'une membrane microporeuse et au produit ainsi obtenu.  Ce procédé se caractérise en ce que l'on réalise une pâte homogène d'une charge porophore et d'un latex constitué par une dispersion en milieu aqueux, que l'on sèche ladite pâte, qui est mise sous forme pulvérulente, puis que l'on forme une membrane laquelle est ensuite frittée, et qu'enfin l'on élimine la charge porophore. La membrane ainsi obtenue trouve son application en particulier comme diaphragme pour cellules d'électrolyse.
Patent CA-1057113-A (CA)
Title: Production and use of antioxidant compositions
Inventor: CHANG STEPHEN S
IPC: A23L3/3472
Filed: 1975-10-22
Granted: 1979-06-26
Abstract: ABSTRACT OF THE DISCLOSURE          Antioxidant compositions, useful for preventing de-terioration of oils and rats in rood products, are prepared by a tow-stage extraction from rosemary or sage.  A crude product is first extracted from the plant material with a low-boiling solvent separable by evaporation, and is then found to be separable from contaminants that cause objectionable taste or odor, by vacuum steam or molecular distillation, with the antioxidant in a suitable oil carrier, and with the contamin-ants removed in vapor state.  A special purification of the extract, for a product of very high purity except for some flavor or odor for which distillation may be needed, is at-tianable by chromatography, wherein the antioxidant material favors solvents of greater polarity than solvents  in which other materials are eluted.  The new antioxidant compositions are not only widely useful but appear to have unusual value in respect to vegetable oils and in respect to oil used in deep frying, and also are round of special value for inhibiting certain flavor and odor effects that occur in soybean oil.
Patent CA-1041080-A (CA)
Inventor: HAPGOOD WILLIAM H
IPC: F28D7/00
Filed: 1975-11-27
Granted: 1978-10-24
Abstract: ABSTRACT OF THE DISCLOSURE A heat transfer structure and system including a matrix of tubes and spheres bonded together to provide a conduit for a first fluid such as water and a plurality of interconnected paths for a second fluid such as hot flue gas.  The paths are made up of the spaces between the spheres such that the walls of the paths are portioned of spherical surfaces.  The total path length is made less than twenty times the average radius of curvature of the spherical surfaces and the spacing between adjacent tube elements is of the same order of magnitude as the average length of the paths.  A water heater or boiler so constructed may be made to transfer substantially all the heat in a flue gas to water in an average path length of one inch or less.
Patent CA-1049663-A (CA)
Inventor: NEUMAN CHARLES H
IPC: G01V5/10
Filed: 1976-01-05
Granted: 1979-02-27
Abstract: ABSTRACT OF THE DISCLOSURE        LOW-COST BUT ACCURATE RADIOACTIVE LOGGING FOR           DETERMINING WATER SATURATIONS IN A RESERVOIR             A method is disclosed for determining water saturation in a petroleum reservoir using logging signals indirectly related to the abundances of oxygen nuclei in the reservoir rock.  The first step of the invention is to record a log sensitive to the abundance of oxygen nuclei, after the region surrounding the well bore is caused to have fluid saturations representative of the bulk of the reservoir.  A purposeful change is then made in the fluid saturations in the region surrounding the well bore by injection a liquid capable of displacing substantially all of the original fluids.  The log is recorded a second time. The displacing fluid is then itself displaced by brine, and a third log is recorded.  Water saturation is then determined from differences between the logs and from known fractional volume oxygen contents of the reservoir brine and the first injected liquid.  It is not necessary that the log responses be independent of the material in the borehole, the casing, the casing cement, or the reservoir rock.  It is only necessary that changes in formation content cause proportional changes in log responses.
Patent CA-1077183-A (CA)
Inventor: LAWES HUBERT
IPC: C08L101/00
Filed: 1976-01-30
Granted: 1980-05-06
Abstract: ABSTRACT OF THE DISCLOSURE:          Particulate additives such as carbon black and thermoplastics in a powdered form are mixed by first charging them to a rotary blade mixer and then charging the mixture obtained to an internal mixer.  In this way the mixing cycle Or the internal mixer is drastically shortened with no adverse effect on the quality of the blend obtained.  The process also permits a wider range of polymers to be mixed in an internal mixer and avoids the generation of steam and consequent loss of additive normally associated with carton black mixing operations carried out in Banbury mixers.
Patent CA-1045609-A (CA)
Inventor: GVELESIANI KONSTANTIN S
IPC: B65G51/06
Filed: 1976-04-13
Granted: 1979-01-02
Abstract: ABSTRACT OF THE DISCLOSURE           The invention provides a device for transporting loads along a pipeline within a container.  In use, the container is placed in the pipeline and is propelled along the pipeline by means of fluid pressure which is applied to one end thereof.          The device has the novel characteristic of being able to move both with and against the fluid flow thereby removing the need for two pipelines or means for reversing the fluid flow when it is desired to carry loads in two opposite directions.  It is particularly suitable for carrying liquid loads, such as petroleum, water etc., but other materials may also be carried.          The device comprises a body and a turbine wheel mounted on said body, the blades of said turbine wheel being set at an acute angle .alpha. to the direction of fluid flow.  The supporting rollers of at least one row are connected with the turbine wheel and the axles of said supporting rollers are set at an angle .beta. to the direction of the fluid flow, the value of said angle depend-ing on the direction of movement of the device in the fluid flow.          The supporting rollers of the other row are mounted on the body.          All supporting rollers are installed with a provision for moving radially with respect to the axis of the pipeline.
Patent CA-1061503-A (CA)
Inventor: JOHNSTON JAMES P
IPC: C11D3/39
Filed: 1976-06-18
Granted: 1979-09-04
Abstract: INHIBITING DYE TRANSFER IN WASHING OR BLEACHING        James Pyott Johnston John Robert Tate ABSTRACT OF THE DISCLOSURE           A process of washing or bleaching textiles in which "dye transfer" is inhibited by the use of an oxidizing bleaching agent together with a catalytic compound, such as iron porphins, haemin chloride or iron phthalocyanines. Compositions for use in this washing or bleaching process are also taught.
Patent CA-1082105-A (CA)
Title: Pyidozinone derivatives and their use as agricultural  fungicides
Inventor: JOJIMA TERUOMI
IPC: C07C59/88
Filed: 1976-09-13
Granted: 1980-07-22
Abstract: ABSTRACT OF THE DISCLOSURE           Certain 6-(substituted phenyl)-3(2H)-pyridazinones and 6-(substituted phenyl)-4,5-dihydro-3(2H)-pyridazinones, in which the substituted phenyl group has a halogen atom at one or both of the 3- and 5- positions, are useful as agricultural fungicides.          The compounds have the formula I.       [in which: R1 represents a hydrogen atom, a hydroxy group, a group of formula -O-CO-R5 (in which R5 represents an alkyl group having from 1 to 5 carbon atoms) or a group of formula -O-SO2-R6 (in which R6 represents a phenyl group which is unsubstituted or has one or more halogen or C1-3 alkyl substituents); R2 and R4 are the same or different and each represents a halogen atom, or one of R2 and R4 represents a halogen atom and the other represents a hydrogen atom; R3 represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, an alkoxy group having from 1 to 6 carbon atoms, an alkenyloxy group having from 3 to 5 carbon atoms, an alkynyloxy group having 3 or 4 carbon atoms, an amino group, a hydroxy group, a halogen atom, a group of formula -O-CO-R5 (in which R5 is as defined above) or a group of formula -O-SO2-R6 (in which R6 is as defined above); and A represents the group -CH2-CH2- or - CH=CH-] or, when A represents the group -CH=CH-, a salt thereof.
Patent CA-1063076-A (CA)
Title: Protective device for lighting fixture lenses
Inventor: SHUMAN RONALD A
IPC: F21V15/00
Filed: 1976-09-21
Granted: 1979-09-25
Abstract: ABSTRACT OF THE DISCLOSURE           A protective device for use on an automobile head-light lens comprises a unitary moulded product of a trans-parently and resiliently flexible plastics material, which product comprises a peripheral rim and ribs within said rim, said ribs defining therebetween open spaces for the unimpeded passage of light.  The rear faces of the rim and ribs lie in a common flat or curved plane and a contact adhesive material, normally protected by a peelable backing sheet, is provided on the rear face of the rim and often on the rear faces of the ribs to secure the device to the front surface of the light lens.
Patent CA-1087283-A (CA)
Inventor: DOWNING TERRY R
IPC: G05D15/01
Filed: 1976-09-24
Granted: 1980-10-07
Abstract: ABSTRACT OF THE DISCLOSURE A fork lift truck has an overload protective circuit which is responsive to an excessive tilting momemt acting on the truck, as a result of a load on the raised carriage, to disable the mast tilting motor and carriage elevating motors from shifting the load supporting carriage in a direction which would increase the forward tilting moment and also has a crowbar circuit which is responsive to failure of the protective system to respond properly to such excessive tilting moment to open an electrical circuit which also results in inhibiting the mast tilting and carriage elevating motors from further raising of the carriage or further forward tilting of the mast on the overloaded truck, thereby providing enhanced protection against faulty operation resulting from component failure.
Patent CA-1088086-A (CA)
Title: Procede de preparation d'alcools insatures
Inventor: CORDIER GEORGES
IPC: C07C45/62
Filed: 1976-11-01
Granted: 1980-10-21
Abstract: L'invention a pour objet un procédé d'obtention d'alcools .alpha.,.beta.-éthyléniques par hydrogénation d'aldéhydes .alpha.,.beta.-éthyléniques en opérant dans un milieu solvant liquide en présence d'un catalyseur à base de platine, ledit procédé étant caractérisé en ce que l'on prépare le catalyseur par réduction préalable par l'hydrogène de platine, pris sous forme métallique ou sous forme d'un composé à base de platine, à une température au moins égale à 50.degree.C.
Patent CA-1076058-A (CA)
Inventor: MUSCARELLA JOSEPH N
IPC: B65H29/60
Filed: 1977-01-04
Granted: 1980-04-22
Abstract: ABSTRACT OF THE DISCLOSURE        Copy from a processor is transported in a direction of travel on a conveyor toward a three position deflector, the first position of the deflector guides copy around one end of the conveyor to a sorter, in the second position the deflector intercepts the copy, deflects the leading edge of the copy in the opposite direction of travel and permits the trailing edge of the copy to become the leading edge and continue transportation as an inverted copy, in the third position the deflector is translated out of the path of copy flow completely.
Patent CA-1064560-A (CA)
Inventor: BEAVERS JOHN A
IPC: F16C17/26
Filed: 1977-02-15
Granted: 1979-10-16
Abstract: ABSTRACT              A tandem thrust bearing arrangement comprising a housing having a substantially vertical shaft journaled therein, which shaft has a load thereon, and independently mounted lower and upper thrust bearing means associated with the shaft.  The lower thrust bearing means carries predetermined first portions of the imposed load while the upper thrust bearing means carries thrust loads in excess of the first part thereof, permitting full loading of the shaft in a limited spacial relationship.
Patent CA-1046027-A (CA)
Inventor: WOOD GEORGE D
IPC: B65D35/08
Filed: 1977-02-16
Granted: 1979-01-09
Abstract: Abstract of the Disclosure:-A collapsible tube has a body portion of plastics material one end of which is flattened to a seal and the other end has a head for receiving a closure cap, longitudinal and curved crease lines in the body  portion minimising suck back and facilitating dispensing the contents with maximum initial volume.