baber/WOPTO huggingface dataset:
Patent AT-A202192-A (AT)
IPC: B29C70/54
Filed: 1992-10-14
Abstract: In the stripwise laying out of tape material, the tape material (1) embedded between a carrier layer (3) and a cover layer (2) is first prepared in a cutting station (4) and subsequently laid out via a laying head (11), in the cutting station (4) the tape material (1) taken off from a dispenser roll (18) being, after removal of the cover layer (2) and without severing of the carrier layer (3), cut up into predetermined strips (1a), the cut waste (1b) remaining between the strips being removed and the carrier layer (3) with the individual tape material strips being wound onto a storage roll (19) and then, in the laying head (11), the tape material thus prepared being taken off from the storage roll (19) and, for laying the tape material strips (1a) onto the laying surface, being pressed against the latter and the carrier layer (3) lifted from the tape material strips (1a) in the process being wound onto an empty material spool (18). To enable the laying out to be made more efficient, the dispenser roll (18) with the tape material (1) and the storage roll (19) are placed in an exchangeable cassette (17) which can be used both in the cutting station (4) and in the laying head (11) and, on use of the exchangeable cassette (17) in the cutting station (4), the tape material (1) is prepared during winding over from the dispenser roll (18) onto the storage roll (19) and then, on use of the exchangeable cassette (17) in the laying head (11), the tape material strips (1a) are laid out during the rewinding of the prepared tape material from the storage roll (19) onto the dispenser roll (18) now serving as empty material roll. <IMAGE>
Patent BE-816692-A (BE)
Title: Indole analogues of vincamine - and their prepn. from pseudovincadifformine epimers
IPC: C07D471/20
Filed: 1974-06-21
Abstract: Cpds. of formulae: where one of R1, is -CO2Me and the other is OH; one of R3, R4 is Et and the other is H or OH. Prepd. by conversion of pseudovincadifformine as in BE 716628 into the N-oxide which is reduced in acid to give A, which in turn is dehydrated to give B. The epimeric series is prepd. similarly as in BE 765795.
Patent BE-901448-A (BE)
Title: Roue de vehicule coulee d'une seule piece.
IPC: B60B3/06
Filed: 1985-01-04
Abstract: Pour améliorer les conditions de rejet du bandage dans le cas de roues de véhicules coulées d'une seule pièce et pour faciliter le montage du bandage,il est proposé que l'épaulement externe (5) soit prolongé d'un anneau axial (7) en direction de la base creuse (4) de la jante (2), des nervures (9) étant prévues, réparties périphériquement, entre l'anneau axial et la base creuse, nervures qui rejoignent la base creuse par des biseaux et des arrondis.
Patent BE-901858-A (BE)
Title: Helice avec des ailes disposees de maniere planetaire autour de son axe de rotation sur une voie de rayon identique ou defferent et dans un plan transversal identique ou different.
Inventor: DIAMANTPOULOS P J
IPC: B63H1/26
Filed: 1985-03-01
Abstract: L'hélice pour la propulsion navale est constituée par des ailes ou pales  de forme hélicoidale trapézoidale, disposées de manière planétaire autour de son axe de rotation et progressant axialement en un mode de vissage. Les ailes de l'hélice constituant une partie d'une spire complète d'une vis, sont disposées à une certaine distance (rayon) de leur axe de rotation, dans un plan transversal  à l'axe identique ou différent et sur un rayon identique ou différent, et elles tendent à immobiliser momentanément (instantanément) la masse d'eau dans laquelle elles travaillent, en parvenant ainsi à un support sur un corps ou masse solide et stable (ou presque solide et stable) et arrivant ainsi à progresser axialement par vissage à la façon d'une vis sans fin.
Patent BE-903515-A (BE)
Title: Apport dose de carburant a un moteur et appareil pour ce faire.
IPC: F02M67/02
Filed: 1985-10-24
Abstract: Procédé et appareil pour amener un carburant en une quantité dosée à une chambre à capacité fixe, du gaz sous pression étant admis périodiquement dans la chambre pour la maintenir à une pression non supérieure à celle du carburant celui-ci s'écoulant dans la chambre aussi longtemps qu'il y existe une différentielle de pression. Une lumière débitrice dans la chambre ouverte au cours de la période d'admission du gaz dans la chambre débite le combustible présent dans la chambre et celui qui y pénètre au cours de la période d'admission du gaz dans le moteur. La différentielle de pression est réglée conformément à la demande en carburant du moteur pour régler la quantité de combustible débitée à chaque cycle.
Patent CA-1038358-A (CA)
Inventor: GROMMES HELMUT
IPC: B02C4/28
Filed: 1974-08-12
Granted: 1978-09-12
Abstract: PROTECTIVE DEVICE FOR A ROLLER TYPE PULVERIZER     Abstract An arrangement for detecting changes in the opera-tion of individual crushing rollers in a pulverizing mill.          Changes in the lubricating oil temperature and level in each roller are indicated for comparison purposes so that the operator can stop and restart the pulverizing mill motor to thereby eject obstructions in the path of the rollers.
Patent CA-1045738-A (CA)
Inventor: HORBACH ALFRED
IPC: C08G63/90
Filed: 1974-09-17
Granted: 1979-01-02
Abstract: PROCESS FOR REMOVING CONTAMINANTS   FROM POLYCARBONATE SOLUTIONS     Abstract of the Disclosure The contaminating inorganic compounds such as alkali metal salts or alkali metal hydroxides which remain in a polycarbonate solution prepared by reacting phosgene with a dihydroxy-aryl compound are removed by contacting the solution with a molecular sieve.
Patent CA-1050277-A (CA)
Inventor: HARTWIG JUERGEN
IPC: C21C5/34
Filed: 1975-01-14
Granted: 1979-03-13
Abstract: ABSTRACT A method for melting sponge iron is provided in which pieces or pellets or sponge iron, which may be partly replaced by scrap, are placed on the surface of a molten metal bath.  Oxygen is added to the metal bath at a position below the surface of the bath.  Further substances required for the melting process are added to the metal bath under pressure at a position below the surface of the bath. The further substances that are added include solid carbonaceous dust and fine-grained sponge iron.
Patent CA-1061467-A (CA)
Inventor: PETERSON CHRISTOPHER E
IPC: G01B11/245
Filed: 1975-07-18
Granted: 1979-08-28
Abstract: ABSTRACT:                        A pattern to be tested and a reference pattern are each picked up in a respective pick-up device. The reference pattern is modified with respect to the pat-tern to be tested and comprises three types of pattern traces, i.e. narrow black traces, narrow bright traces and intermediate wide groy traces. Testing of the pat-tern is effected at the narrow traces only so that no critical problems occur in respect of positioning and scanning.
Patent CA-1054636-A (CA)
Inventor: MESCH W
IPC: C08G65/30
Filed: 1975-09-04
Granted: 1979-05-15
Abstract: ABSTRACT OF THE DISCLOSURE:  Polytetrahydrofurans with molecular weights of from 3000 to 4,500 are manufactured by polymerization of tetrahydrofuran with a co-catalyst system of antimony penta-chloride and an organic carboxylic acid and/or a carboxylic acid anhydride.
Patent CA-1079209-A (CA)
Inventor: BLOMBERG FOLKE I
IPC: B60T8/52
Filed: 1976-02-18
Granted: 1980-06-10
Abstract: Abstract of the Disclosure A sensor responsive to the rate of change of changing rotational speeds of a rotatable element in which a flyweight is yieldably coupled with the rotatable element through an interconnecting element at any relative rotational position of the flyweight and interconnection for normal rotation thereof at a known ratio of rotational speed while accommodating decoupled rotation of the flyweight upon a change in rotational speed of the driving element at such a rate as to cause a torque in excess of a deter-minable threshold torque to act between the interconnection and the flyweight.           During decoupled rotation, the flyweight is limited to deceleration at a controlled, substantially constant rate.  Any occurrence of decoupled rotation of the flyweight is signalled as indicating of the flyweight is signalled as indicating that the rate of change of the changing rotational speed of the rotatable element exceeds a determinable rate.  In the particular instance of an automotive vehicle wheel, the signalled occurrence indicates wheel slip and sensor signals may be used with an appropriate brake modulator for varying braking force.
Patent CA-1039983-A (CA)
Inventor: COOK MELVIN S
IPC: B23K26/08
Filed: 1976-05-04
Granted: 1978-10-10
Abstract: LINED PIPE AND METHOD AND APPARATUS FOR              MAKING SAME     Abstract of the Disclosure There is disclosed apparatus for lining the interior of a metal pipe with a resistant metal.  A resistant metal ribbon is fed from a roll external to the pipe and is drawn into the pipe by a first trolley which moves inside the pipe from one end of the pipe to the other.  The first trolley shapes the ribbon into a spiral with overlapping edges.  A laser beam is directed along the pipe and is redirected by a second trolley, which moves in synchronism with the first, toward the region at which the ribbon is being laid down against the pipe, the laser beam serving to weld overlapping edge regions of ribbon  to each other.  Special weld patterns are disclosed for preventing leaks through the lining even in the presence of anticipated weld flaws.            .
Patent CA-1053134-A (CA)
Inventor: SPOUND ALBERT M
IPC: A47C13/00
Filed: 1976-07-05
Granted: 1979-04-24
Abstract: ABSTRACT      A modular article of furniture capable of assuming a variety of shapes and configurations and having at least one body support structure having at least one seatrest unit and at least one releasably associated upper body support.  The seatrest unit is formed in the geometric shape of either a square, triangle or rhombus, the sides of each individual unit being equal to one another and also equal to the sides of each other individual unit.  The seatrest units may be combined and associated with each other and/or with one or more upper body supports to provide variable furniture configurations.  the resulting modular article of furniture offers a variable and interchangeable body support structure having a floating appearance and wherein the seat support may comprise a soft-sided cushion arrangement.
Patent CA-1041469-A (CA)
Inventor: DURNO RONALD A
IPC: B64C27/80
Filed: 1976-07-23
Granted: 1978-10-31
Abstract: ABSTRACT OF THE DISCLOSURE           An analog mixer for a helicopter rotor control system mounted for tilting motion about a variable tilt axis and con-nected to the rotor control swashplate to cause synchronous tilting and including means to impart tilt generating control inputs to the analog mixer, and means to vary the position of the analog mixer tilt axis as a function of helicopter speed to thereby vary the phase angle of the helicopter rotor without imparting control inputs to the rotor control swashplate.
Patent CA-1045431-A (CA)
Inventor: MARSHALL PRESTON F
IPC: D21F11/00
Filed: 1976-09-20
Granted: 1979-01-02
Abstract: A B S T R A C T A nonwoven fabric having alternating stripes of high fiber density and low fiber density has fibers of at least 1/2" in length and fibers of less than 1/2" in length, preferably under 1/4" in length.  The fabric is made by papermaking techniques wherein a slurry of stock of the long and short fibers is prepared and delivered to a conventional papermaking machine.  The stock flow of fibers then passes into a headbox, where the flow is stabilized.  The stabilized stock flow then passes onto a moving fourdrinier screen having a set of finger-like striping bars positioned thereover, or a set of fluid-impervious resist areas disposed directly thereon.  As the water-borne fibers pass onto the section of the screen having the resist areas thereon, a majority of the long fibers and substantially all of the short fibers therein are at least at first attracted to the spaces between the resist areas and are generally disposed in an orientation that follows the direction of the resist areas, while a lesser number of long fibers bridge across the resist areas and remain in a generally cross-direction to those resist areas after the thusly formed web of fibers moves entirely onto the moving four-drinier.  The short fibers in the fabric may advantageously be paper fibers, cotton linters, thermoplastic fibers, or the like, thereby greatly enhancing some of the product characteristics while greatly reducing the cost of raw materials used therein.  Some of the fibers in the fabric, as stated above, may be of a thermoplastic nature so that, when heated, they will provide a binder for the fabric.
Patent CA-1086741-A (CA)
Inventor: LANTZSCH REINHARD
IPC: C08K5/00
Filed: 1976-10-08
Granted: 1980-09-30
Abstract: Abstract of the Disclosure Thiazolinylamino-piperidine derivatives can be obtained by reacting a .beta.-chloroisothiocyanate with a 4-amino-piperidine. The resulting products can be used as stabilisers for syn-thetic polymers against discoloration and degradation under the effect of visible and/or UV-light, heat and/or atmospheric influences.
Patent CA-1077014-A (CA)
Inventor: COOPER GEORGE A
IPC: E21C37/04
Filed: 1976-10-20
Granted: 1980-05-06
Abstract: ABSTRACT OF THE DISCLOSURE A method of breaking hard compact material such as rock adjacent a hole drilled thereinto and an apparatus for performing the method are described.  Two forces contribute to efficiently breaking the rock:  a force for firmly gripping a region of material adjacent the hole and an axial out-wardly directed force.  When breaking the material the force for firmly gripping the material is unidirectional with but separate from the axial outwardly directed force.  To generate these forces wedge means and sleeve means of the apparatus are inserted into the hole and an axial outwardly directed thrust is exerted on the sleeve means.  This is enabled by cooper-ating sliding wedge surfaces of the wedge means and sleeve means which con-verge towards the apparatus power means.  This power means as well as the thrust transmitting means for transferring the reaction force are situated outside the hole.
Patent CA-1064926-A (CA)
Title: Antifertility agents
Inventor: SUAREZ TULIO
IPC: C07C45/65
Filed: 1976-10-21
Granted: 1979-10-23
Abstract: ABSTRACT OF THE DISCLOSURE       The present invention relates to novel derivatives of aroyl-phenylindenes and aroyl-phenylnapthalenes which ?re useful as antifertility agents.
Patent CA-1089985-A (CA)
Inventor: SEACHMAN NED J
IPC: G02B27/10
Filed: 1976-10-26
Granted: 1980-11-18
Abstract: ABSTRACT OF THE DISCLOSURE          An optical arrangement for splitting an optical path into twin paths so that an image propagating along the path from an object plane is incident upon one or the other of two linear arrays of photosensor elements disposed at twin image planes.  The arrangement provides a way to optically compact the photosensors in a continuous image line to improve the resolution of the image as detected by the photosensors.
Patent CA-1040047-A (CA)
Inventor: BOEGLI SERGE
IPC: A24D3/02
Filed: 1976-12-07
Granted: 1978-10-10
Abstract: ABSTRACT    Cigarette filter units are made in a long strip with alternate portions of fibrous and pourable filter material.  The fibrous portions are first attached at spaced intervals to a sheathing strip which is wrapped practically right around them to form a cylinder with regular empty spaces between the fibrous portions and openings into the spaces.  In a special unit, air is extracted from these spaces so that when the spaces enter a chamber containing pourable filter material, they suck the material in to fully fill the spaces. excess filter material is brushed off the filter unit, and a sealing strip is stuck over the openings.
Patent CA-1066839-A (CA)
Title: Human body implant of graphitic carbon fiber reinforced ultra-high molecular weight polyethylene
Inventor: FARLING GENE M
IPC: A61F2/38
Filed: 1976-12-13
Granted: 1979-11-20
Abstract: Abstract of the Disclosure A medical body implant element that is intended to experience rolling or sliding pressure during its function in the human body comprises microparticles of ultra-high molecular weight polyethylene which are fused together into a matrix.  A quality of graphitic carbon fibers of short, random lengths is disposed in intersticies of the matrix.      The resultant composite is wear-resistant and substantially isotropic.
Patent CA-1077150-A (CA)
Inventor: LUSK GEORGE E
IPC: H02G15/06
Filed: 1976-12-31
Granted: 1980-05-06
Abstract: CABLE TERMINATION CONNECTOR ASSEMBLY     Abstract of the Disclosure A cable termination connector assembly for physi-cally receiving and securely retaining the bared end of a current carrying center conductor of a high voltage power cable and for making an external electrical connec-tion to the center conductor includes a multi-barrel con-nector for use with many different sizes of high voltage power cables.  In a specific embodiment, four, elongated, axially extending apertures are formed in the connector for receiving the wire strands of a segmented or nonseg-mented center conductor of a high voltage power cable.          For smaller power cables, only one or two of the four apertures may be used; for larger power cables, three or four of the apertures may be used.  A pair of oval point set screws associated with each of the apertures of the connector exert a high pressure to force the wire strands of the center conductor against the inner walls of the apertures to securely retain the wire strands within the connector and to break-up aluminum oxide coatings formed on the wire strands of aluminum center conductors.  The connector assembly further includes a metallic cap plate that physically supports the multi-barrel connector and that provides an effective heat sink to maintain a uniform temperature throughout the duty cycle of the cable termi-nation.  The connector assembly also includes a connector housing that rests on the cap plate, that seals the con-nector and the interior of the cable termination and that supports a threaded connector stud for making an external electrical connection.
Patent CA-1040445-A (CA)
Inventor: SHAW DAVID N
IPC: F25B1/047
Filed: 1977-01-10
Granted: 1978-10-17
Abstract: ABSTRACT           A helical screw rotary compressor is provided with oppositely oriented slide valves at the suction and discharge sides of the machine to control compressor capacity and balance the closed thread pressure at discharge with discharge line pressure in a main closed loop heat pump refrigeration system.  The compressor may be bidirectional if the function of the slide valves is reversed.  Additional slide valves carried by the compressor may be employed to vary the injection point of intermediate pressure refrigerant gas to a compressor closed thread and to control flow to and/or from closed threads and a secondary loop for subcooling the main loop refrigerant for other functions.
Patent CA-1093787-A (CA)
Inventor: ALBIZZATI ENRICO
IPC: C01F5/30
Filed: 1977-01-25
Granted: 1981-01-20
Abstract: ABSTRACT OF THE DISCLOSURE                           The invention is concerned with a new crystalline .beta.-form of anhydrous magnesium chloride, having a stratified structure which is crystallized in the hexagonal system having a spatial group of P3-ml with % equal to l and the following constants of the elementary cell: a = b = 3.641 .ANG. and c = 5.927 .ANG., and showing a hexagonal packing of the chlorine atoms, characterized by a X-rays diffraction spectrum in which the reflection lines of maximum intensity appear at the following lattice distances: d = 5.90 .ANG. (instensity f), d = 2.77 .ANG. (intensity ff), d = 1.814 .ANG. (intensity f).  This new crystalline modification of MgCl2 is useful as component of catalysts for the polymerization of olefins and remarkably increases the polymer yield without the need of having to be activated.
Patent CA-1078008-A (CA)
Inventor: DEY ARABINDA N
IPC: H01M4/66
Filed: 1977-02-23
Granted: 1980-05-20
Abstract: HERMETICALLY SEALED CELLS    Abstract Hermetic closure for electrochemical cells utilizing glass to metal seals in combination with electrolyte introduction means.  A hollow tube anode current collector is sealed to a glass ring which is sealed to a metal outer ring.
Patent CA-1107955-A (CA)
Title: Manifold carbonless form and process for the continuous production thereof
Inventor: DAVIS GERALD T
IPC: B41M5/124
Filed: 1977-04-28
Granted: 1981-09-01
Abstract: Abstract of the Invention This invention relates to a process for the production of a manifold carbonless form having one or more surfaces coated with capsular chromogenic material. The process comprises providing a plurality of continuous webs, at least one web of the plurality of continuous webs being marked with a pattern and at least one non-aqueous, solvent-free coating of the capsular, chromogenic material being applied to at least a portion of at least one conti-nuous web of the plurality of continuous webs.  The non-aqueous, solvent-free coating is then set followed by collating of the plurality of continuous webs.  The colla-ted, continuous webs are placed in contiguous relationship to one another to create a manifold form.  After the con-tinuous webs are placed in collated, contiguous relation-ship they can be finished by any combination of the steps of combining, partitioning, stacking, packaging and the like.  This invention also relates to a process for con-tinuously producing a manifold carbonless form.  This invention also relates to the manifold form which is the product of the process of this invention.
Patent CA-1073820-A (CA)
Inventor: PACKARD THOMAS N
IPC: G11B20/02
Filed: 1977-05-05
Granted: 1980-03-18
Abstract: SYSTEM FOR REDUCING NOISE TRANSIENTS     ABSTRACT OF THE DISCLOSURE           A system for reducing noise transients in identical electrical carrier signals carried simultaneously over separate channels, comprising means for comparing the noise transients in the respective channels and for transmitting the carrier signal in the channel having the lowest noise transient. The system can comprise means for blanking at least a portion of a carrier signal whose noise transient level exceeds a predetermined value.
Patent CA-1090893-A (CA)
Title: Filtre passe-haut pour ondes millimetriques
Inventor: BOUJET JEAN-PIERRE
IPC: H01P1/207
Filed: 1977-07-26
Granted: 1980-12-02
Abstract: L'invention se réfère à un filtre passe-haut pour ondes millimétriques de type double guide d'ondes, dont les dimensions décroissent entre les deux extrémités et le centre du filtre. Selon l'invention, on compose le filtre de deux moitiés, dont le plan de jonction est perpendiculaire aux axes des guides.  L'épaisseur de la lame centrale métallique décroit entre le plan de jonction et l'extrémité du filtre, ce qui permet de réaliser chaque moitié du filtre par moulage, les noyaux de moule pouvant être réemployés.
Patent CA-1096965-A (CA)
Inventor: TACHI KATSUICHI
IPC: G11B27/28
Filed: 1977-07-29
Granted: 1981-03-03
Abstract: ABSTRACT OF THE DISCLOSURE     An editing system having a circuit for inserting an address signal in a vertical blanking period of a video signal, a generator for the SMPTE time code, a reader for reading the address signal in a vertical blanking period of a video signal, a reader for reading the SMPTE time code, and a preset circuit for presetting the SMPTE time code generator according to an output of the SMPTE time code reader.
Patent CA-1104844-A (CA)
Inventor: LLOYD JOHN M
IPC: A01N63/20
Filed: 1977-09-06
Granted: 1981-07-14
Abstract: ABSTRACT OF THE DISCLOSURE It is known to coat seeds with compositions containing rhizobia bacteria.  The bacteria are susceptible to toxic exudates from the seeds.          The present invention seeks to over come this drawback by providing a coated legume seed in which the coating comprises a caseinate salt, together with viable rhizobia bacteria of the desired species.