baber/WOPTO huggingface dataset:
Patent BE-899179-A (BE)
Title: Systeme de diagnostic du fonctionnement d'un moteur diesel.
Inventor: SWIS P
IPC: F02D35/02
Filed: 1984-03-16
Abstract: Système pour analyser un moteur diesel et transmettre des données concernant des défauts à l'intérieur du moteur. Beaucoup de moteurs diesel comprennent des bougies de réchauffage dont les caractéristiques électriques sont en relation avec les températures à l'intérieur du moteur diesel, températures qui sont elles-memes en rapport avec les caractéristiques de fonctionnement du moteur; le système mesure les caractéristiques électriques d'une bougie de réchauffage, ou d'autres palpeurs, pour déterminer des caractères du moteur et fournir en réponse un affichage représentant ces caractères.
Patent BE-899530-A (BE)
Title: Support de toit convenant pour etre utilise dans des mines.
IPC: E21D23/06
Filed: 1984-04-27
Abstract: Il s'agit d'un support de toit convenant pour etre utilisé dans des mines, dans lequel le chapeau du support comprend une partie principale (16) et une partie de prolongement (17) dont les plaques supérieures (24, 28) peuvent venir en contact avec le toit. Des moyens de fixation sont prévus pour relier rigidement les deux parties du chapeau et comprennent au moins un élément de liaison (33, 36) propre à se situer, ou se situer, ou à se situer sensiblement, dans l'épaisseur des éléments de plaques (24,28).
Patent BE-900805-A (BE)
Title: Dispositif pour la manipulation de tonneaux.
IPC: B66F19/00
Filed: 1984-10-11
Abstract: On décrit un dispositif de manipulation de tonneaux qui comporte deux courroies (8,9) dont une extrémité est chaque fois fixée à un point fixe (5) en formant une boucle autour du tonneau (B) à déplacer, et dont l'autre extrémité est chaque fois reliée à un cabestan.
Patent BE-903185-A (BE)
Title: Groupe de raccord reglable notamment pour l'assemblage d'appareils hydrauliques
IPC: F16L19/03
Filed: 1985-09-05
Abstract: Groupe de raccord réglable, caractérisé en ce qu'il est constitué par une pièce creuse (4) comportant à l'une de ses extrémités une patie présentant une surface hémisphérique (5), à son autre extrémité, une première partie comportant un filetage extérieur (10), une deuxième partie (8) munie d'un filetage extérieur, la première partie pouvant etre introduite dans une pièce d'attache filetée (11) et la deuxième partie filetée (8) comportant un écrou (17) contenant une garniture annulaire (13) assurant l'étanchéité.
Patent BE-763679-A (BE)
Title: Drying and fixing continuous yarns
IPC: D06B3/04
Filed: 1971-03-02
Abstract: A synthetic yarn or extruded filament which has been e.g. dyed, washed etc. is dried by being passed through a duct to which a dry, high pressure, transverse gas jet is supplied. The step of forming the yarn into hanks is eliminated. A consistent treatment is achieved along the length of the yarn.
Patent CA-1059992-A (CA)
Inventor: BARTH WAYNE E
IPC: C07D499/70
Filed: 1974-10-09
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE         Certain novel 6-acylamino-2,2-dimethyl-3-(5-tetrazolyl) penam derivatives, and salts thereof; their use as broad-spec-trum antibacterial agents; and methods for their preparation.          The preparation includes conversion of a 3-COOH group on the penam structure to a tetrazolyl group.  Particularly there is described acylation of the novel intermediate, 6-amino-2,2-di-methyl-3-(5-tetrazolyl)penam or simple derivatives thereof; followed, in some cases, by further transformation of the 6- acylamino group or by removal of a protecting group from the 5- tetrazolyl moiety.          Process for the preparation of 6-amino-2,2-dimethyl-3-(5-tetrazolyl) penam, simple derivatives thereof and intermediates therefor.
Patent CA-1065550-A (CA)
Inventor: KAKITANI HARUAKI
IPC: C08J9/06
Filed: 1975-02-13
Granted: 1979-10-30
Abstract: ABSTRACT OF THE DISCLOSURE               In the preparation of expanded polyvinyl chloride foam product by molding a polyvinyl chloride resin composi-tion comprising a crosslinkable vinyl chloride copolymer, a plasticizer, a crosslinking agent, a chemical blowing agent and an additive, if the crosslinkable polyvinyl copolymer is obtained by emulsion copolymerization of vinyl chloride monomer and a comonomer having hydroxyl group or a group capable of producing hydroxyl group in molecule, and the molding of the resin composition is held at a temperature lower than the melting temperature of said composition and, thereafter, the resulting molded product is heated at a temperature higher than the melting tempera-ture, a foamed polyvinyl chloride product which is extremely high in extend of foaming (at least 15 times) and smooth in surface and has excellent physical properties such as fire retardance and weathering resistance can be easily and inexpensively obtained.
Patent CA-1050461-A (CA)
Inventor: UMEZAWA HAMAO
IPC: A61K35/74
Filed: 1975-03-05
Granted: 1979-03-13
Abstract: ABSTRACT OF THE DISCLOSURE    A new antitumor agent named macracidmycin, which is a macromolecular peptide and inhibits the growth of various tumor cells and experimental animal tumors such as Ehrlich ascites carcinoma and Sarcome 180 is pro-duced by the fermentation of a microorganism belonging to the genus Streptomyces which has been designated Streptomyces atrofaciens (M590-G2 and A.T.C.C. 31104); it is recovered from the broth by conventional methods for recovering antibiotics.
Patent CA-1046440-A (CA)
Inventor: TSUCHIDA TAKAYASU
IPC: C12R1/13
Filed: 1975-03-14
Granted: 1979-01-16
Abstract: ABSTRACT OF THE DISCLOSURE        Microorganisms of the genus Brevibacterium or Corynebacterium which resist feedback inhibition by leucine or its analogs and require at least one of isoleucine, threonine or methionine as a growth nutriment, produce L-leucine under aerobic culture conditions.
Patent CA-1048177-A (CA)
Inventor: FONTANES SYLVAIN
IPC: H04J3/02
Filed: 1975-04-10
Granted: 1979-02-06
Abstract: Abstract of the disclosure In a modulator of the type including a memory in which coded binary words representative of samples of a cycle of 3 sinusoidal signal are stored, which coded words are used to synthesize the modulated signel, the bits of each input digital signal Si are grouped in groups of Pi bits (Pi? 1) and the sampling of the groups is so performed that several samples of each group appear in the multiplexed signal resulting from the sampling.Each sample of each group causes the reading of a coded word. This process gives a wide range of possibilities as concerns the transmission speeds of the input channels and the choice of the carrier frequency and of the number of modulation levels for each modulated signal.
Patent CA-1062402-A (CA)
Inventor: MCGEE CHARLES D
IPC: A61F9/02
Filed: 1975-09-02
Granted: 1979-09-18
Abstract: ABSTRACT OF THE DISCLOSURE      A goggle frame includes air vents spaced along its periphery and covered with a fibrous lining to vent the goggle interior while preventing entry of foreign matter.  A detachable partial-face shield has snap-in posts which mate with apertures spaced along a bottom rim of the goggle frame. When the shield is attached to the rim, a shield nose section rests on a nose bridge of the frame, and shield side sections curve behind adjacent air vents in the frame to force frontal air therethrough.  A main lens has locking projections received in a peripheral groove around the frame.  One or more auxiliary lenses have edge regions received in the same peripheral groove, each auxiliary lens having an offset tab to allow a wearer to detach the auxiliary lens while the goggle is being worn.
Patent CA-1038049-A (CA)
Inventor: HOFER BRUCE E
IPC: H03K4/50
Filed: 1975-09-04
Granted: 1978-09-05
Abstract: GATED RAMP GENERATOR            ABSTRACT OF THE DISCLOSURE         A precision ramp voltage generator is provided which exhibits exceptionally small start-up aberrations and simultaneously maintains baseline stability.  The perturbations in the output are corrected by an increase or decrease in an error current developed via feedback means to charge or discharge a timing capacitor in the direction necessary to maintain the desired baseline, whereas start-up aberrations are minimized by effecting a very fast current switch to a timing element from a current source to a current sink of greater magnitude.
Patent CA-1051987-A (CA)
Inventor: JERVIS JAMES E
IPC: F16L59/12
Filed: 1975-09-26
Granted: 1979-04-03
Abstract: A B S T R A C T         An elongate, tubular closure assembly for conduits and the like including one or more sheet-like closure members capable of being deformed into tubular configurations with abutting edge regions and retaining members or channels capable of holding the abutting edge regions of the closure members.   The closure members are of dimensionally heat-unstable material which, when assembled with the channel members, may be heated to recover to hold an enclosed object tightly.   Wedge-shaped ridges may extend along each of the abutting edge regions of the closure members.   The edge regions are engaged by converging legs of the retaining members to complete the closure.   The edge regions may deform as part of the heat recovery process to form a tight seal within the retaining members.
Patent CA-1060146-A (CA)
Inventor: VAN MANNEKES ABRAHAM
IPC: C08F6/00
Filed: 1975-12-01
Granted: 1979-08-07
Abstract: A B S T R A C T      A process for the purification of an olefin polymer obtained by polymerizing one or more olefins with the aid of a catalyst comprising a titanium halide and an organo aluminium compound, which process comprises (a)  contacting a slurry of the polymer in a liquid hydrocarbon medium with from 0.01 to 20 % w (based on the liquid phase) of an alcohol and with at least 0.1 mole of oxygen, or an equivalent amount of a peroxide, per gram atom of titanium present in the slurry, and (b)  washing the polymer with a liquid hydrocarbon medium in the presence or 0.1 to 20 % w (based on the wash liquid) of an alcohol.
Patent CA-1056208-A (CA)
Inventor: MEGINNISS STEPHEN M III
IPC: A61M1/16
Filed: 1975-12-24
Granted: 1979-06-12
Abstract: DOUBLE-ACTION PROPORTIONING PUMP          Abstract of the Disclosure In a blood dialysis system a proportioning pump accurately mixes precise quantities of water and concentrate.          A double-acting piston assembly is disposed in a stepped cylinder which has proximity sensing switches at both ends thereof.  These are operated as the piston assembly reaches the end of its stroke in each direction.  The switches alter-nate a bistable solenoid valve system which directs pressurized water to opposite sides of a large central piston, thus causing the piston assembly to reciprocate.  Small pistons, attached on opposite sides of the large piston, move in small pump chambers, with check valves.  The small pistons pump concentrate in a precise ratio to the volume of water driving the large piston.
Patent CA-1072133-A (CA)
Title: Cement mixture and a method for preparing the same
Inventor: KOLAR KAREL
IPC: C04B7/00
Filed: 1976-02-12
Granted: 1980-02-19
Abstract: A cement mixture is provided and its method of preparation, the cement mixture includes 0.2 to 4% by weight based on the weight of cement clinker of a derivative of lignin-sulphonic acid, for example a salt, in the manufacture of the cement the clinker is ground in the presence of the derivative and facilitates the grinding, the derivative also has a controlling effect on the setting of the cement.  The cement also contains cement clinker, filler, water, a carbonate and optionally boric acid.
Patent CA-1132037-A (CA)
Inventor: BOETTCHER BODO
IPC: H01R4/70
Filed: 1976-04-23
Granted: 1982-09-21
Abstract: ABSTRACT       A heat-recoverable article such as a heat-shrinkable wrap-around sleeve is provided with at least one auxiliary conduit so as to facilitate its application to the installation and repair of break-out joints from main-line cables, especially power and telephone cables.  The auxiliary conduit is formed by bonding together appropriate regions of the internal principal surface of the article, coupled if necessary with a cutting step.  Bonding is preferably achieved by use of a cross-linking material such as a peroxide.
Patent CA-1087619-A (CA)
Inventor: PRESCHER GUENTER
IPC: C07D301/14
Filed: 1976-04-28
Granted: 1980-10-14
Abstract: Process for the preparation of propylene oxide ABSTRACT OF THE DISCLOSURE         Process for continuous production of propylene oxide (Fig. 1) from propylene and aqueous hydrogen peroxide.  The aqueous hydrogen peroxide is first reacted with propionic acid in the presence of acid catalyst to form perpropionic acid (1).  The perpropionic acid is taken up by extraction in benzene (5, 12), and following dry-ing of the benzene solution (16), the perpropionic acid in the solution is reacted with propylene (18) for oxidation of the propylene to propylene oxide and conversion of the perpropionic acid back to propionic acid.  The reaction mixture is worked up to separate propylene oxide, propionic acid and benzene (25, 27, 31, 33), and the latter two are recycled.  In the benzene extraction (5, 12), an aqueous raffinate (7) is formed containing hydrogen peroxide and acid catalyst.  Water is removed from the aqueous raffinate (8) and the concentrate is recycled to the propionic acid reactor.  Make-up hydrogen peroxide can be added to the aqueous raffinate before the removal of water.
Patent CA-1065545-A (CA)
Inventor: BUECHNER OSKAR
IPC: C08F2/00
Filed: 1976-05-10
Granted: 1979-10-30
Abstract: ABSTRACT OF THE DISCLOSURE: A process for the manufacture of ethylene polymers by high pressure polymerization of ethylene, if desired mixed with other compounds copolymerizable with ethylene, and isolation of the reaction product in a multi-stage isolation zone. The molecular weight of the ethylene polymer can be varied by varying the mean product residence time in the isolation zone.         The isolation zone preferably consists of two stages, with a higher pressure prevailing in the first stage than in the second stage.
Patent CA-1070365-A (CA)
Inventor: SLADE PAUL G
IPC: H02K11/30
Filed: 1976-06-17
Granted: 1980-01-22
Abstract: ABSTRACT OF THE DISCLOSURE A motor controller having a single set of contacts and two contact operating systems is provided for operation and protection of a motor and the associated circuitry over complete range of possible currents.  In a single device, corresponding to a NEMA size 1 starter, a first operator for providing a large number of operations for motor and low current overload protection operation is provided and a second operator capable of interrupting possible fault current from the low overloads up to 100,000 amperes rms is provided.  For a normal motor starter operation and for fault current up to a predetermined value, such as 1200 amperes for example, an electromagnetic actuator is used to open the contacts a relatively small distance such as 1/4 inch.  For higher fault currents a magnetic drive or linear slot motor opens the contacts to a greater spacing such as 1 inch.  The disclosed integral motor starter utilizes a bridging contact arm on which are mounted a pair of movable contacts which are aligned to engage a pair of stationary contacts when the disclosed motor starter is closed, completing an electric circuit to the controlled motor.  The current limiting magnetic drive operator rapidly opens the motor starter on potentially high destructive current overload conditions.
Patent CA-1046348-A (CA)
Inventor: GUTRIDGE JACK E
IPC: B61D1/08
Filed: 1976-06-29
Granted: 1979-01-16
Abstract: Abstract of the Disclosure A railway passenger compartment includes a seating arrangement which is convertible to elongated berths by moving oppositely disposed seats toward each other, the same being hingedly connected to seat backs which are also moved into longitudinal alignment forming berths.  Stationary seat supports are provided with tracks which slidingly support cantilevered arms connect-ed to the seats and provide basic supports for the seats when in the berth position.
Patent CA-1081060-A (CA)
Inventor: HALL WILBUR S
IPC: B05D1/18
Filed: 1976-08-09
Granted: 1980-07-08
Abstract: ABSTRACT OF THE DISCLOSURE           In a process wherein a resinous coating is formed on a ferriferous surface by immersing the surface in an acidic aqueous coating composition prepared from dispersed particles of resin, HF and FeF3 wherein said composition forms on said surface a resinous coating which increases in thickness the longer the surface is immersed in the compo-sition and wherein as the composition is used to coat additional surfaces, it begins to form thinner coatings or it destabilizes, the improvement comprising maintaining the effectiveness of said composition by adding thereto an oxidizing agent which is effective in oxidizing ferrous iron.
Patent CA-1064533-A (CA)
Inventor: IDSTEIN HERMANN
IPC: G03B27/62
Filed: 1976-10-14
Granted: 1979-10-16
Abstract: ABSTRACT OF THE DISCLOSURE          Disclosed is a sheet feed apparatus suitable for feeding an original into a copying machine at an intake position and through the machine past an exposure station, the apparatus comprising a rotary support having a surface for supporting the original, means rotatable with the rotary support for gripping the leading edge of the original, means for selectively coupling and decoupling the gripping means with the support, means in advance of the exposure station for pressing the original against the supporting surface, means associated with the rotary support for conveying the original in contact with the supporting surface when the gripping means is stationary and means for releasing the original from the gripping means at a discharge position after the support has made a predetermined number of revolutions.
Patent CA-1049355-A (CA)
Inventor: KIRCHGESSNER EDWIN M
IPC: F01P11/00
Filed: 1976-10-21
Granted: 1979-02-27
Abstract: GAS-LIQUID SEPARATORS FOR AN    ENGINE COOLING SYSTEM     A B S T R A C T      A means for separating gases from coolant fluid in an engine cooling system is provided.   The gas-liquid separator means utilizes a double chamber design, with the double cham-ber symmetrically placed on opposite sides of a flow access from the inlet to the outlet.  Curved walls within the cham-bers of the gas-liquid separator create a centrifugal action which causes entrained gas to separate from the coolant fluid and flow to the center of curvature of the curved walls.          In the first embodiment, the gas bubbles are then siphoned directly from the center of curvature to a radiator top tank of the cooling system by means of a conduit.  In the second embodiment, a passage in the body of the gas-liquid separator intercommunicates the centers of curvature in each of the chambers whereby the gas bubbles are then drawn off from the passage through a conduit connected to the radiator top tank of the engine cooling system.
Patent CA-1067377-A (CA)
Inventor: HIRAIWA KAZUYOSHI
IPC: F16H63/00
Filed: 1976-11-19
Granted: 1979-12-04
Abstract: Abstract of the Disclosure A shifting rod is provided intergrally with a block formed thereon with two projections spaced apart from each other laterally of the shifting rod to provide a space between the projections so that it is necessary to move a gear change lever in two directions intersecting each other for axially moving the shifting rod from one of its opposite shifting positions into the other shifting position.
Patent CA-1074886-A (CA)
Inventor: RASMUSSEN HARRY R
IPC: H01H1/58
Filed: 1976-11-22
Granted: 1980-04-01
Abstract: TERMINAL BLOCK ASSEMBLY FOR MOUNTING A       SWITCH OR OTHER ELECTRICAL COMPONENT     ABSTRACT OF THE DISCLOSURE The assembly includes a dielectric base hving molded structural portions for receiving and mounting q manually operated switch, and for receiving and mounting a plurality of electrical connection terminals that serve to connect lead wires to the switch contacts. The switch contacts and electromechanical switching mechanism are mounted in a preassembled switch body, from which a plurality of substantially rigid electrical connection prongs extend. The base includes a honeycomb-like cluster of terminal receiving recesses and a plurality of prong receiving apertures, one for each recess. The prong receiving apertures extend inwardly of the base from a surface thereof defining a recess for seating the body of the switch, with each aperture opening into a separate one of the terminal receiving recesses through an interior recess sidewall. The recesses, apertures and switch prongs are cooperatively formed and disposed so that the switch prongs are insertable through the apertures to protrude into the terminal receiving recesses when the switch body is seated on the base. An electrical connection terminal means is positionable in each terminal receiving recess for mechanically gripping and electrically contacting the prong that resides therein thereby securing the switch component to the base. These terminal means also serve to detachably connect a lead wire to the associated switch prong.
Patent CA-1083725-A (CA)
Inventor: WOODS WILLIAM E
IPC: G06F9/305
Filed: 1977-02-09
Granted: 1980-08-12
Abstract: ABSTRACT OF THE DISCLOSURE       A data processing system for providing word, byte or bit addressing.  A word location in a memory device may be addressed based upon the contents of a base address register.  Indirect addressing may be provided to another word location based upon a word index value in an index register.  Effective byte or bit addressing of the addressed word is provided in response to byte and bit index values which are produced by means of the index register.  An instruction word indicates the type of addressing and directs the use of different control words included in a control storage device in order to implement the desired operation.
Patent CA-1067056-A (CA)
Title: Moulinet a tambour rotatif, susceptible d'etre motorise, pour la peche au lancer
Inventor: MASCLET JEAN
IPC: A01K89/012
Filed: 1977-03-09
Granted: 1979-11-27
Abstract: Moulinet à tambour rotatif, susceptible d'être motorisé, pour la pêche au lancer.  Il comprend un tambour rotatif, un guidefil, basculant autour d'un axe fixe par rapport au corps supportant des moyens d'entraînement du tambour.  Un premier ensemble de moyens commande le basculement du guide-fil d'une position de bobinage vers une position de lancement, et un second ensemble de moyens commande le basculement inverse du guide-fil, et est tel que le tambour est animé d'un mouvement secondaire pour napper le fil sur le tambour.  Ce moulinet peut comporter un moteur d'entraînement du tambour par l'intermédiaire d'un embrayage.  L'invention peut être utilisée pour équiper tout type de canne à pêche, pour la pêche sportive ou industrielle.
Patent CA-1068734-A (CA)
Inventor: CHALMERS WALLACE G
IPC: B60G9/00
Filed: 1977-03-22
Granted: 1979-12-25
Abstract: Abstract of the Disclosure A spigot assembly for attaching the knuckle of a vehicle suspension or steering member, for example a torque rod, to another part of the vehicle such as a chassis member or an axle, comprises a spigot part arranged to be rigidly secured to such vehicle part, and an interfitting cap part.  The spigot part has a generally cylindrical projection having at its outer end an axial recess defined in part by a frusto-conical surface, and the cap part is of cup-like form having a recess and an outwardly facing frusto-conical surface shaped to fit within the recess of the spigot part.  The spigot and cap parts both have axial bores for receiving a bolt, the head of the bolt being trapped by the underside of the spigot part while the threaded part of the bolt lies within the recess of the cap part which also recieves the nut.  The engagement of the frusto-conical surfaces of the two parts is such that these are accurately aligned together even though these surfaces are in the as cast condition and not machined, and in fact no machining is required for any of the parts of the assembly.  The assembly is also very easily dismantled for replacement of, for example, the bushing of a torque rod normally located by the assembly.